Science.gov

Sample records for agricultural imagery program

  1. Airborne Hyperspectral Imagery for the Detection of Agricultural Crop Stress

    NASA Technical Reports Server (NTRS)

    Cassady, Philip E.; Perry, Eileen M.; Gardner, Margaret E.; Roberts, Dar A.

    2001-01-01

    Multispectral digital imagery from aircraft or satellite is presently being used to derive basic assessments of crop health for growers and others involved in the agricultural industry. Research indicates that narrow band stress indices derived from hyperspectral imagery should have improved sensitivity to provide more specific information on the type and cause of crop stress, Under funding from the NASA Earth Observation Commercial Applications Program (EOCAP) we are identifying and evaluating scientific and commercial applications of hyperspectral imagery for the remote characterization of agricultural crop stress. During the summer of 1999 a field experiment was conducted with varying nitrogen treatments on a production corn-field in eastern Nebraska. The AVIRIS (Airborne Visible-Infrared Imaging Spectrometer) hyperspectral imager was flown at two critical dates during crop development, at two different altitudes, providing images with approximately 18m pixels and 3m pixels. Simultaneous supporting soil and crop characterization included spectral reflectance measurements above the canopy, biomass characterization, soil sampling, and aerial photography. In this paper we describe the experiment and results, and examine the following three issues relative to the utility of hyperspectral imagery for scientific study and commercial crop stress products: (1) Accuracy of reflectance derived stress indices relative to conventional measures of stress. We compare reflectance-derived indices (both field radiometer and AVIRIS) with applied nitrogen and with leaf level measurement of nitrogen availability and chlorophyll concentrations over the experimental plots (4 replications of 5 different nitrogen levels); (2) Ability of the hyperspectral sensors to detect sub-pixel areas under crop stress. We applied the stress indices to both the 3m and 18m AVIRIS imagery for the entire production corn field using several sub-pixel areas within the field to compare the relative

  2. Programs in Animal Agriculture.

    ERIC Educational Resources Information Center

    Herring, Don R.; And Others

    1980-01-01

    Five topics relating to programs in animal agriculture are addressed: (1) the future of animal agriculture; (2) preparing teachers in animal agriculture; (3) how animal programs help young people; (4) a nontraditional animal agriculture program; and (5) developing competencies in animal agriculture. (LRA)

  3. Deriving Continuous Fields of Tree Cover at 1-m over the Continental United States From the National Agriculture Imagery Program (NAIP) Imagery to Reduce Uncertainties in Forest Carbon Stock Estimation

    NASA Astrophysics Data System (ADS)

    Ganguly, S.; Basu, S.; Mukhopadhyay, S.; Michaelis, A.; Milesi, C.; Votava, P.; Nemani, R. R.

    2013-12-01

    An unresolved issue with coarse-to-medium resolution satellite-based forest carbon mapping over regional to continental scales is the high level of uncertainty in above ground biomass (AGB) estimates caused by the absence of forest cover information at a high enough spatial resolution (current spatial resolution is limited to 30-m). To put confidence in existing satellite-derived AGB density estimates, it is imperative to create continuous fields of tree cover at a sufficiently high resolution (e.g. 1-m) such that large uncertainties in forested area are reduced. The proposed work will provide means to reduce uncertainty in present satellite-derived AGB maps and Forest Inventory and Analysis (FIA) based regional estimates. Our primary objective will be to create Very High Resolution (VHR) estimates of tree cover at a spatial resolution of 1-m for the Continental United States using all available National Agriculture Imaging Program (NAIP) color-infrared imagery from 2010 till 2012. We will leverage the existing capabilities of the NASA Earth Exchange (NEX) high performance computing and storage facilities. The proposed 1-m tree cover map can be further aggregated to provide percent tree cover at any medium-to-coarse resolution spatial grid, which will aid in reducing uncertainties in AGB density estimation at the respective grid and overcome current limitations imposed by medium-to-coarse resolution land cover maps. We have implemented a scalable and computationally-efficient parallelized framework for tree-cover delineation - the core components of the algorithm [that] include a feature extraction process, a Statistical Region Merging image segmentation algorithm and a classification algorithm based on Deep Belief Network and a Feedforward Backpropagation Neural Network algorithm. An initial pilot exercise has been performed over the state of California (~11,000 scenes) to create a wall-to-wall 1-m tree cover map and the classification accuracy has been assessed

  4. High Resolution Airborne Digital Imagery for Precision Agriculture

    NASA Technical Reports Server (NTRS)

    Herwitz, Stanley R.

    1998-01-01

    The Environmental Research Aircraft and Sensor Technology (ERAST) program is a NASA initiative that seeks to demonstrate the application of cost-effective aircraft and sensor technology to private commercial ventures. In 1997-98, a series of flight-demonstrations and image acquisition efforts were conducted over the Hawaiian Islands using a remotely-piloted solar- powered platform (Pathfinder) and a fixed-wing piloted aircraft (Navajo) equipped with a Kodak DCS450 CIR (color infrared) digital camera. As an ERAST Science Team Member, I defined a set of flight lines over the largest coffee plantation in Hawaii: the Kauai Coffee Company's 4,000 acre Koloa Estate. Past studies have demonstrated the applications of airborne digital imaging to agricultural management. Few studies have examined the usefulness of high resolution airborne multispectral imagery with 10 cm pixel sizes. The Kodak digital camera integrated with ERAST's Airborne Real Time Imaging System (ARTIS) which generated multiband CCD images consisting of 6 x 106 pixel elements. At the designated flight altitude of 1,000 feet over the coffee plantation, pixel size was 10 cm. The study involved the analysis of imagery acquired on 5 March 1998 for the detection of anomalous reflectance values and for the definition of spectral signatures as indicators of tree vigor and treatment effectiveness (e.g., drip irrigation; fertilizer application).

  5. Analysis of RapidEye imagery for agricultural land mapping

    NASA Astrophysics Data System (ADS)

    Sang, Huiyong; Zhang, Jixian; Zhai, Liang; Xie, Wenhan; Sun, Xiaoxia

    2015-12-01

    With the improvement of remote sensing technology, the spatial, structural and texture information of land covers are present clearly in high resolution imagery, which enhances the ability of crop mapping. Since the satellite RapidEye was launched in 2009, high resolution multispectral imagery together with wide red edge band has been utilized in vegetation monitoring. Broad red edge band related vegetation indices improved land use classification and vegetation studies. RapidEye high resolution imagery was used in this study to evaluate the potential of red edge band in agricultural land cover/use mapping using an objected-oriented classification approach. A new object-oriented decision tree classifier was introduced in this study to map agricultural lands in the study area. Besides the five bands of RapidEye image, the vegetation indexes derived from spectral bands and the structural and texture features are utilized as inputs for agricultural land cover/use mapping in the study. The optimization of input features for classification by reducing redundant information improves the mapping precision about 18% for AdaTree. WL decision tree, and 5% for SVM, the accuracy is over 90% for both classifiers.

  6. Innovative Programs in Agricultural Education.

    ERIC Educational Resources Information Center

    American Vocational Association, Inc., Washington, DC.

    Developmental programs resulting from the increased emphasis on off-farm agricultural occupations and considered innovative by state wupervisors of agricultural education are described: (1) 17 high school vocational agriculture programs in horticulture, agricultural mechanics, forestry and conservation, agriculture and distribution, cooperative…

  7. Agricultural Occupations Programs Planning Guides

    ERIC Educational Resources Information Center

    Stitt, Thomas R.; And Others

    1977-01-01

    A set of program planning guides that include seven areas (1) Agricultural Production, (2) Agricultural Supplies and Services, (3) Agricultural Mechanics, (4) Agricultural Products, (5) Ornamental Horticulture, (6) Agricultural Resources, and (7) Forestry, were developed and introduced to high school applied biological and agricultural occupations…

  8. Agricultural Occupations Program Planning Guide.

    ERIC Educational Resources Information Center

    Hemp, Paul E.; Mayer, Leon

    The major program objectives of agricultural occupations courses are (1) to develop agricultural competencies needed by individuals engaged in or preparing to engage in production agriculture, and in agricultural occupations other than production agriculture; (2) to develop an understanding of the career opportunities in agriculture; (3) to…

  9. Institutional Discrimination in Agricultural Programs.

    ERIC Educational Resources Information Center

    Payne, William C., Jr.

    1991-01-01

    Examines history of discrimination within U.S. agricultural programs, specifically in U.S. Department of Agriculture (USDA). Compares USDA employment and grant allocations for Blacks and Whites since Civil Rights Act of 1964. Cites other examples of institutional discrimination in federal agriculture programs. Calls for development of policy…

  10. Identifying Innovative Agricultural Education Programs

    ERIC Educational Resources Information Center

    Rayfield, John; Murphy, Tim; Briers, Gary; Lewis, Lauren

    2012-01-01

    Researchers identified innovative agricultural education programs across the United States. A Delphi study was conducted with the teachers in innovative programs. According to the teachers, innovative programs in 2020 will use hands-on activities and will be run by highly motivated teachers. The purpose of innovative programs in the future will be…

  11. Pilot Programs in Agricultural Occupations.

    ERIC Educational Resources Information Center

    Binkley, Harold

    The joint supervisory and teacher education staffs developed criteria and surveyed needed agricultural competencies as a basis for course building. Teacher educators developed unit outlines for pilot programs in off-farm agricultural occupations conducted in Lafayette, Shelby County, Daviess County, and Reidland high schools. A quasi-experimental…

  12. Theme: Future Programs of Agricultural Education.

    ERIC Educational Resources Information Center

    Lee, Jasper S.; And Others

    1985-01-01

    This issue, focusing on future programs of agricultural education, includes articles on the future of agriculture, bioelectronics, secondary programs, technical education in agriculture, young and adult farmer programs, instructional technology, and expanding opportunities for women. (CT)

  13. Campaigns in Agricultural Extension Programs.

    ERIC Educational Resources Information Center

    Spaven, John W.

    A booklet designed to aid those who use agricultural campaigns in their educational and advisory programs is presented. It is pointed out that a good campaign works as a chain reaction, inciting enthusiasm among workers and planners. The five steps in a well-organized campaign are: (1) planning, (2) preparing people for their jobs, (3) producing…

  14. A Landsat Agricultural Monitoring Program

    NASA Technical Reports Server (NTRS)

    Aaronson, A. C.; Buchman, P. E.; Wescott, T.; Fries, R. E.

    1977-01-01

    The paper discusses the Landsat Agricultural Monitoring Program which was developed to identify, observe, and evaluate alarm conditions influencing Iowa corn production in 1976. Used in conjunction with climatic and field reports, studies were made of crop development, crop alarms (such as heavy rainfall, hail, tornadoes, and drought) and estimated crop yield.

  15. Thermal Infrared Imagery for Better Water Conservation in Agricultural Fields

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Water conservation is an issue that involves all citizens in Georgia. Within the agricultural row crop community, water is a very important part of producing a harvestable and profitable product. Although irrigation is used only as a supplement to natural rainfall, it can greatly affect crop yield...

  16. Agricultural Performance Monitoring with Polarimetric SAR and Optical Imagery

    NASA Astrophysics Data System (ADS)

    Dhar, T.; Gray, D.; Menges, C.

    2009-04-01

    This paper presents the results from an experiment measuring yield using TerraSAR-X dual-polarimetric mode and precision agriculture machinery which records harvested amounts every few meters. The experimental field setup and data collection using TerraSAR-X are discussed and some preliminary results are shown.

  17. Genetic programming approach to extracting features from remotely sensed imagery

    SciTech Connect

    Theiler, J. P.; Perkins, S. J.; Harvey, N. R.; Szymanski, J. J.; Brumby, Steven P.

    2001-01-01

    Multi-instrument data sets present an interesting challenge to feature extraction algorithm developers. Beyond the immediate problems of spatial co-registration, the remote sensing scientist must explore a complex algorithm space in which both spatial and spectral signatures may be required to identify a feature of interest. We describe a genetic programming/supervised classifier software system, called Genie, which evolves and combines spatio-spectral image processing tools for remotely sensed imagery. We describe our representation of candidate image processing pipelines, and discuss our set of primitive image operators. Our primary application has been in the field of geospatial feature extraction, including wildfire scars and general land-cover classes, using publicly available multi-spectral imagery (MSI) and hyper-spectral imagery (HSI). Here, we demonstrate our system on Landsat 7 Enhanced Thematic Mapper (ETM+) MSI. We exhibit an evolved pipeline, and discuss its operation and performance.

  18. Analysis on the Utility of Satellite Imagery for Detection of Agricultural Facility

    NASA Astrophysics Data System (ADS)

    Kang, J.-M.; Baek, S.-H.; Jung, K.-Y.

    2012-07-01

    Now that the agricultural facilities are being increase owing to development of technology and diversification of agriculture and the ratio of garden crops that are imported a lot and the crops cultivated in facilities are raised in Korea, the number of vinyl greenhouses is tending upward. So, it is important to grasp the distribution of vinyl greenhouses as much as that of rice fields, dry fields and orchards, but it is difficult to collect the information of wide areas economically and correctly. Remote sensing using satellite imagery is able to obtain data of wide area at the same time, quickly and cost-effectively collect, monitor and analyze information from every object on earth. In this study, in order to analyze the utilization of satellite imagery at detection of agricultural facility, image classification was performed about the agricultural facility, vinyl greenhouse using Formosat-2 satellite imagery. The training set of sea, vegetation, building, bare ground and vinyl greenhouse was set to monitor the agricultural facilities of the object area and the training set for the vinyl greenhouses that are main monitoring object was classified and set again into 3 types according the spectral characteristics. The image classification using 4 kinds of supervise classification methods applied by the same training set were carried out to grasp the image classification method which is effective for monitoring agricultural facilities. And, in order to minimize the misclassification appeared in the classification using the spectral information, the accuracy of classification was intended to be raised by adding texture information. The results of classification were analyzed regarding the accuracy comparing with that of naked-eyed detection. As the results of classification, the method of Mahalanobis distance was shown as more efficient than other methods and the accuracy of classification was higher when adding texture information. Hence the more effective

  19. Remote sensing with simulated unmanned aircraft imagery for precision agriculture applications

    USGS Publications Warehouse

    Hunt, E. Raymond; Daughtry, Craig S.T.; Mirsky, Steven B.; Hively, W. Dean

    2014-01-01

    An important application of unmanned aircraft systems (UAS) may be remote-sensing for precision agriculture, because of its ability to acquire images with very small pixel sizes from low altitude flights. The objective of this study was to compare information obtained from two different pixel sizes, one about a meter (the size of a small vegetation plot) and one about a millimeter. Cereal rye (Secale cereale) was planted at the Beltsville Agricultural Research Center for a winter cover crop with fall and spring fertilizer applications, which produced differences in biomass and leaf chlorophyll content. UAS imagery was simulated by placing a Fuji IS-Pro UVIR digital camera at 3-m height looking nadir. An external UV-IR cut filter was used to acquire true-color images; an external red cut filter was used to obtain color-infrared-like images with bands at near-infrared, green, and blue wavelengths. Plot-scale Green Normalized Difference Vegetation Index was correlated with dry aboveground biomass ( ${mbi {r}} = 0.58$ ), whereas the Triangular Greenness Index (TGI) was not correlated with chlorophyll content. We used the SamplePoint program to select 100 pixels systematically; we visually identified the cover type and acquired the digital numbers. The number of rye pixels in each image was better correlated with biomass ( ${mbi {r}} = 0.73$ ), and the average TGI from only leaf pixels was negatively correlated with chlorophyll content ( ${mbi {r}} = -0.72$ ). Thus, better information for crop requirements may be obtained using very small pixel sizes, but new algorithms based on computer vision are needed for analysis. It may not be necessary to geospatially register large numbers of photographs with very small pixel sizes. Instead, images could be analyzed as single plots along field transects.

  20. Agricultural Mechanics: Program Planning Guide: Volume 3.

    ERIC Educational Resources Information Center

    Bristol, Benton K.

    The program planning guide for agricultural mechanics was written to assist Applied Biological and Agricultural Occupations (ABAO) teachers in enriching existing programs and/or to provide the basis for expansion of offerings to include additional materials for the cluster areas of agricultural power and machinery, structural and conveniences,…

  1. Urban Agriculture Program Planning Guide.

    ERIC Educational Resources Information Center

    Hemp, Paul E.; Ethridge, Jim

    Urban agriculture may be defined as those areas of agriculture that are practiced in metropolitan settings, plus knowledge and skills in agricultural subject areas which lead to vocational proficiency and improved quality of life or effective citizenship. Agriculture areas that are especially significant in urban settings include ornamental…

  2. Characteristics of Distinguished Programs of Agricultural Education

    ERIC Educational Resources Information Center

    Birkenholz, Robert J.; Simonsen, Jon C.

    2011-01-01

    Academic program rankings are highly anticipated by many university administrators, faculty, and alumni. This study analyzed the perceptions of agricultural education departmental contact persons to identify esteemed post-secondary agricultural education programs and the distinguishing characteristics of each program. The ten most distinguished…

  3. Improving Spatial Resolution of Agricultural Water Use Estimation Using ALOS AVNIR-2 Imagery

    NASA Astrophysics Data System (ADS)

    Alexandridis, T. K.; Chemin, Y.; Cherif, I.; Tsakoumis, G.; Galanis, G.; Arampatzis, G.; Zalidis, G. C.; Silleos, N. G.; Stavrinos, E.

    2008-11-01

    Estimating agricultural water use is an issue of primary importance in the Mediterranean. At the same time, several advanced algorithms have been developed, which couple Earth Observation data in thermal, visible and near-infrared wavelengths with a few meteorological measurements to provide a close approximation to the actual water use. However, due to the detailed cropping pattern of the Greek agricultural landscape, higher resolution satellite imagery is necessary, a demand which may not be met by the available thermal infrared imagery (Landsat 5 TM and Terra/ASTER). This study investigates the contribution of ALOS AVNIR-2 images to estimate agricultural water consumption in high spatial resolution. Two methods were tested, the Surface Energy Balance Algorithm for Land and the remote sensing crop coefficient method. The results were compared against similar products derived with Terra/MODIS and Landsat TM images, used as reference. Comparisons were based on a pixel level, with a random dataset for pixel to pixel comparison and on a canal command area level, with statistical comparison of the water use estimations. Merging of the two datasets was based on the modified Brovey technique, which has the advantage of maintaining the original values, but redistributes them in a higher resolution space. Concluding, ALOS AVNIR-2 significantly underestimated agricultural water use with the crop coefficient method, but was successful in providing the element of high spatial detail to the MODIS derived result, proving to be a useful input in modelling water use of irrigated Greek basins.

  4. Agricultural Products: Program Planning Guide: Volume 4.

    ERIC Educational Resources Information Center

    Welton, Richard; Robb, Sam

    The program planning guide for agricultural products was written to assist Applied Biological and Agricultural Occupations (ABAO) teachers in enriching existing programs and/or to provide the basis for expansion of offerings to include additional materials for the cluster areas of meat and meat byproducts, dairy processing, fruit and vegetable…

  5. The Chillicothe Story--How a Comprehensive Vocational Agriculture Program Meets the Needs of Agricultural Industry.

    ERIC Educational Resources Information Center

    And Others; Gutshall, Bill

    1980-01-01

    Describes five elements of the vocational agriculture program at Chillicothe (Missouri) Area Vocational School: (1) production agriculture program, (2) agribusiness program, (3) postsecondary farm management program, (4) postsecondary farm equipment repair program, and (5) adult farm management core program. (LRA)

  6. 7 CFR 701.44 - Agricultural Conservation Program (ACP) contracts.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 7 2011-01-01 2011-01-01 false Agricultural Conservation Program (ACP) contracts. 701... AGENCY, DEPARTMENT OF AGRICULTURE AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM... General § 701.44 Agricultural Conservation Program (ACP) contracts. Contracts for ACP that are, or...

  7. 7 CFR 701.44 - Agricultural Conservation Program (ACP) contracts.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 7 2014-01-01 2014-01-01 false Agricultural Conservation Program (ACP) contracts. 701... AGENCY, DEPARTMENT OF AGRICULTURE AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM... General § 701.44 Agricultural Conservation Program (ACP) contracts. Contracts for ACP that are, or...

  8. 7 CFR 701.44 - Agricultural Conservation Program (ACP) contracts.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 7 2012-01-01 2012-01-01 false Agricultural Conservation Program (ACP) contracts. 701... AGENCY, DEPARTMENT OF AGRICULTURE AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM... General § 701.44 Agricultural Conservation Program (ACP) contracts. Contracts for ACP that are, or...

  9. 7 CFR 701.44 - Agricultural Conservation Program (ACP) contracts.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 7 2013-01-01 2013-01-01 false Agricultural Conservation Program (ACP) contracts. 701... AGENCY, DEPARTMENT OF AGRICULTURE AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM... General § 701.44 Agricultural Conservation Program (ACP) contracts. Contracts for ACP that are, or...

  10. Use of airborne hyperspectral imagery to map soil parameters in tilled agricultural fields

    USGS Publications Warehouse

    Hively, W. Dean; McCarty, Gregory W.; Reeves, James B.; Lang, Megan W.; Oesterling, Robert A.; Delwiche, Stephen R.

    2011-01-01

    Soil hyperspectral reflectance imagery was obtained for six tilled (soil) agricultural fields using an airborne imaging spectrometer (400–2450 nm, ~10 nm resolution, 2.5 m spatial resolution). Surface soil samples (n = 315) were analyzed for carbon content, particle size distribution, and 15 agronomically important elements (Mehlich-III extraction). When partial least squares (PLS) regression of imagery-derived reflectance spectra was used to predict analyte concentrations, 13 of the 19 analytes were predicted with R2 > 0.50, including carbon (0.65), aluminum (0.76), iron (0.75), and silt content (0.79). Comparison of 15 spectral math preprocessing treatments showed that a simple first derivative worked well for nearly all analytes. The resulting PLS factors were exported as a vector of coefficients and used to calculate predicted maps of soil properties for each field. Image smoothing with a 3 × 3 low-pass filter prior to spectral data extraction improved prediction accuracy. The resulting raster maps showed variation associated with topographic factors, indicating the effect of soil redistribution and moisture regime on in-field spatial variability. High-resolution maps of soil analyte concentrations can be used to improve precision environmental management of farmlands.

  11. Agricultural Business and Management Materials for Agricultural Education Programs. Core Agricultural Education Curriculum, Central Cluster.

    ERIC Educational Resources Information Center

    Illinois Univ., Urbana. Office of Agricultural Communications and Education.

    This curriculum guide contains 5 teaching units for 44 agricultural business and management cluster problem areas. These problem areas have been selected as suggested areas of study to be included in a core curriculum for secondary students enrolled in an agricultural education program. The five units are as follows: (1) agribusiness operation and…

  12. 7 CFR 701.44 - Agricultural Conservation Program (ACP) contracts.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... regulations for ACP contracts and the ACP program that were contained in the 7 CFR, parts 700 to 899, edition... 7 Agriculture 7 2010-01-01 2010-01-01 false Agricultural Conservation Program (ACP) contracts. 701... AGENCY, DEPARTMENT OF AGRICULTURE AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM...

  13. Application of Program Logic Model to Agricultural Technology Transfer Programs.

    ERIC Educational Resources Information Center

    Framst, Gordon

    1995-01-01

    Program logic models provide a method of presenting program objectives schematically. This article presents a model that explicitly recognizes the ultimate societal-level benefits and accommodates identification of outputs, performance indicators, and targets. The model is illustrated with a hypothetical agricultural technology transfer program.…

  14. Agricultural Education Teacher Education Preservice Program.

    ERIC Educational Resources Information Center

    Ricketts, Samuel Clifton

    Intended to introduce a model, relevant preservice program for agricultural education teachers, this paper porposes a curriculum which for the most part meets the standards of the National Council for Accreditation of Teacher Education. Divided into seven sections, it covers the following topics: (1) the role of the teacher; (2) an agricultural…

  15. A Guide for Planning Programs in Agricultural Education.

    ERIC Educational Resources Information Center

    Eichelberger, A. E.; And Others

    The general information necessary for planning a high school program in agricultural educated is provided, based on the following briefly described occupational areas: agricultural production, agricultural supplied/services, agricultural mechanics, agricultural products (processing, inspection, and marketing), agricultural resources (conversation,…

  16. Quantifying the Value of Satellite Imagery in Agriculture and other Sectors

    NASA Astrophysics Data System (ADS)

    Brown, M. E.; Abbott, P. C.; Escobar, V. M.

    2013-12-01

    This study focused on quantifying the commercial value of satellite remote sensing for agriculture. Commercial value from satellite imagery arises when improved information leads to better economic decisions. We identified five areas of application of remote sensing to agriculture where there is this potential: crop management (precision agriculture), insurance, real estate assessment, crop forecasting, and environmental monitoring. These applications can be divided between public information (crop forecasting) and those that may generate private commercial value (crop management), with both public and private information dimensions in some categories. Public information applications of remote sensing have been more successful in the past, and are likely to generate more economic value in the future. It was found that several issues have limited realization of the potential to generate private value from remote sensing in agriculture. The scale of use is small to the high cost of acquiring and interpreting large images has limited the cost effectiveness to individual farmers. Insurance, environmental monitoring, and crop management services by cooperatives or consultants may be cases overcoming this limitation. The greatest opportunities for potential commercial value from agriculture are probably in the crop forecasting area, especially where agricultural statistics services are not as well developed, since public market information benefits a broad range of economic actors, not limited to countries where forecasts are made. We estimate here the value from components of USDA's World Agricultural Supply and Demand Estimates (WASDE) forecasts for corn, indicating potential value increasing in the range of 60 to 240 million if improved satellite based information enhances those forecasts. The research was conducted by agricultural economists at Purdue University, and will be the basis for further evaluation of the use of satellite data within the NASA Carbon

  17. A Viable Program of Education in Vocational Agriculture

    ERIC Educational Resources Information Center

    Atherton, J. C.

    1974-01-01

    The author advocates assessment of local vocational agriculture programs to determine their viability and growth by examining the systematization, development, and assimilation aspects of the program. (EA)

  18. Emerging Educational and Agricultural Trends and their Impact on the Secondary Agricultural Education Program

    ERIC Educational Resources Information Center

    Stewart, Ralsa Marshall, Jr.; Moore, Gary E.; Flowers, Jim

    2004-01-01

    The primary purpose of this study was to identify the emerging trends in education and agriculture and to determine their implications on the secondary agricultural education program. For this study, the researchers did a national solicitation for nominations with 1,160 national agricultural education leaders, state agricultural education leaders,…

  19. US Department of Agriculture School Breakfast Program.

    PubMed

    Kennedy, E; Davis, C

    1998-04-01

    This article reviews the history of the US Department of Agriculture School Breakfast Program (SBP) and provides a synthesis of factors influencing participation rates. Certain children are more likely to participate than others, such as those in lower grades and those from low-income households, and African American, Hispanic, and male students. A few studies in the past 25 y have examined the effectiveness of the SBP in improving the diets and nutritional status of children. The overall pattern that emerges from these studies is that the SBP contributes to improved nutrient intake in program participants. Less attention has been devoted to assessing the effects of SBP on cognitive development. Some of the evidence reviewed here suggests that the SBP significantly improves school performance and reduces absenteeism and tardiness. Future directions for research and operation of the SBP are discussed in light of the changing dietary profile of American children. PMID:9537632

  20. US Department of Agriculture School Breakfast Program.

    PubMed

    Kennedy, E; Davis, C

    1998-04-01

    This article reviews the history of the US Department of Agriculture School Breakfast Program (SBP) and provides a synthesis of factors influencing participation rates. Certain children are more likely to participate than others, such as those in lower grades and those from low-income households, and African American, Hispanic, and male students. A few studies in the past 25 y have examined the effectiveness of the SBP in improving the diets and nutritional status of children. The overall pattern that emerges from these studies is that the SBP contributes to improved nutrient intake in program participants. Less attention has been devoted to assessing the effects of SBP on cognitive development. Some of the evidence reviewed here suggests that the SBP significantly improves school performance and reduces absenteeism and tardiness. Future directions for research and operation of the SBP are discussed in light of the changing dietary profile of American children.

  1. 75 FR 77821 - Agricultural Water Enhancement Program and Cooperative Conservation Partnership Initiative

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-14

    ...; ] DEPARTMENT OF AGRICULTURE Commodity Credit Corporation Agricultural Water Enhancement Program and Cooperative... agreements with the Natural Resources Conservation Service (NRCS) through either the Agricultural Water... Agricultural Water Enhancement Program Legislative Authority The Agricultural Water Enhancement Program...

  2. A TRAINING INSTITUTE FOR TEACHERS OF TECHNICAL PROGRAMS IN AGRICULTURE.

    ERIC Educational Resources Information Center

    State Univ. of New York, Cobleskill. Agricultural and Technical Coll.

    A TRAINING INSTITUTE WAS HELD FOR TEACHERS OF TECHNICAL PROGRAMS IN AGRICULTURE IN WHICH SPEAKERS AND DISCUSSION GROUPS EXPLORED AND EXPLAINED (1) THE NEED FOR TECHNICAL EDUCATION IN AGRICULTURE, (2) FACILITIES NECESSARY FOR SUCH INSTRUCTIONAL PROGRAMS, (3) FACULTY REQUIREMENTS FOR TEACHING COURSES IN THE TECHNICAL FIELDS OF AGRICULTURE, (4)…

  3. A Guide for Developing the Instructional Program in Agricultural Mechanics.

    ERIC Educational Resources Information Center

    Illinois State Board of Vocational Education and Rehabilitation, Springfield. Div. of Vocational and Technical Education.

    This bulletin contains materials suggested for use by agricultural teachers in the improvement of their agricultural mechanics programs. In its function as a guide to planning a teaching program in agricultural mechanics the document outlines the principles and procedures in course planning, 12 guiding concepts in the teaching of agricultural…

  4. Building Rural Communities through School-Based Agriculture Programs

    ERIC Educational Resources Information Center

    Martin, Michael J.; Henry, Anna

    2012-01-01

    The purpose of this study was to develop a substantive theory for community development by school-based agriculture programs through grounded theory methodology. Data for the study included in-depth interviews and field observations from three school-based agriculture programs in three non-metropolitan counties across a Midwestern state. The…

  5. Assessing Change in Agricultural Productivity Caused by Drought and Conflict in Northern Syria using Landsat Imagery.

    NASA Astrophysics Data System (ADS)

    Girgin, T.; Ozdogan, M.

    2015-12-01

    Until recently, agricultural production in Syria has been an important source of revenue and food security for the country. At its peak, agriculture in Syria accounted for 25 percent of the country's GDP. In 2014, Syrian agriculture accounted for less than 5 percent of the GDP. This decline in agricultural productivity is the cause of a 3-year long drought that started in 2007, followed by a still-ongoing conflict that started in mid-2011. Using remote sensing tools, this paper focuses on the impact that the 2007-2010 drought had on agricultural production, as well as the impact that the ongoing conflict had on the agricultural production in northern Syria. Remote sensing is a powerful and great solution to study regions of the world that are hard-to-reach due to conflict and/or other limitations. It is particularly useful when studying a region that inaccessible due to an ongoing conflict, such as in northern Syria. Using multi-temporal Landsat 5 and Landsat 8 images from August 2006, 2010 and 2014 and utilizing the neural networks algorithm, we assessed for agricultural output change in northern Syria. We conclude that the ongoing Syrian conflict has had a bigger impact on the agricultural output in northern Syria than the 3-year long drought.

  6. Spanish for Agricultural Purposes: The Audio Program.

    ERIC Educational Resources Information Center

    Mainous, Bruce H.; And Others

    The manual is meant to accompany and supplement the basic manual and to serve as support to the audio component of "Spanish for Agricultural Purposes," a one-semester course for North American agriculture specialists preparing to work in Latin America, consists of exercises to supplement readings presented in the course's basic manual and to…

  7. Application of ERTS-1 imagery in the fields of geology, agriculture, forestry, and hydrology to selected test sites in Iran

    NASA Technical Reports Server (NTRS)

    Ebtehadj, K.

    1973-01-01

    The preliminary study of the ERTS-1 imagery coverage of Iran, commenced on October 26, 1972. All of the images were carefully examined, and a photomosaic covering approximately ninety-five per cent of the country was prepared. A number of images of selected areas were studied in detail. In the field of geology, a number of large scale faults were identified, which do not figure on geological maps. Furthermore, a preliminary study was carried out on the recent sediments, their possible sources, and origin. A limited number of geological work maps were prepared as well. In the fields of agriculture and forestry, studies based on color composite prints of certain areas were undertaken, with a purpose of identifying potential arable areas. Investigations in the field of water resources resulted in the discovery of a number of small lakes, and streams. Furthermore, fluctuations of the water level in some lakes were observed.

  8. Mapping Soil Organic Carbon Resources Across Agricultural Land Uses in Highland Lesotho Using High Resolution Satellite Imagery

    NASA Astrophysics Data System (ADS)

    Knight, J.; Adam, E.

    2015-12-01

    Mapping spatial patterns of soil organic carbon (SOC) using high resolution satellite imagery is especially important in inaccessible or upland areas that have limited field measurements, where land use and land cover (LULC) are changing rapidly, or where the land surface is sensitive to overgrazing and high rates of soil erosion and thus sediment, nutrient and carbon export. Here we outline the methods and results of mapping soil organic carbon in highland areas (~2400 m) of eastern Lesotho, southern Africa, across different land uses. Bedrock summit areas with very thin soils are dominated by xeric alpine grassland; terrace agriculture with strip fields and thicker soils is found within river valleys. Multispectral Worldview 2 imagery was used to map LULC across the region. An overall accuracy of 88% and kappa value of 0.83 were achieved using a support vector machine model. Soils were examined in the field from different LULC areas for properties such as soil depth, maturity and structure. In situ soils in the field were also evaluated using a portable analytical spectral device (ASD) in order to ground truth spectral signatures from Worldview. Soil samples were examined in the lab for chemical properties including organic carbon. Regression modeling was used in order to establish a relationship between soil characteristics and soil spectral reflectance. We were thus able to map SOC across this diverse landscape. Results show that there are notable differences in SOC between upland and agricultural areas which reflect both soil thickness and maturity, and land use practices such as manuring of fields by cattle. Soil erosion and thus carbon (nutrient) export is significant issue in this region, which this project will now be examining.

  9. Peer Rankings of the Leading Agricultural Teacher Education Programs.

    ERIC Educational Resources Information Center

    Camp, William G.; And Others

    1987-01-01

    Through a mail survey, the authors determined what criteria agricultural teacher educators use to rate peer programs and which programs they considered best. Criteria included (1) faculty, (2) scholarship, and (3) overall program. Top programs named were Ohio State University and Iowa State University. (CH)

  10. Perceptions of Vocational Agriculture Instructors Regarding Knowledge and Importance of Including Selected Agricultural Mechanics Units in the Vocational Agriculture Program.

    ERIC Educational Resources Information Center

    Heimgartner, Dale C.; Foster, Richard M.

    1981-01-01

    A survey of teachers in five northwestern states revealed that respondents in all states rated the units of arc welding and oxyacetylene welding as the most important units to be included in secondary vocational agriculture programs. (LRA)

  11. Neurolinguistic Programming Examined: Imagery, Sensory Mode, and Communication.

    ERIC Educational Resources Information Center

    Fromme, Donald K.; Daniell, Jennifer

    1984-01-01

    Tested Neurolinguistic Programming (NLP) assumptions by examining intercorrelations among response times of students (N=64) for extracting visual, auditory, and kinesthetic information from alphabetic images. Large positive intercorrelations were obtained, the only outcome not compatible with NLP. Good visualizers were significantly better in…

  12. Applications of UAV imagery for agricultural and environmental research at the USDA Southeast Watershed Research Lab

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The ARS is the USDA's in-house scientific research agency, whose mission is to conduct research to "develop and transfer solutions to agricultural problems of high national priority..." This includes enhancing the natural resource base and the environment, a dimension of particular relevance to the ...

  13. Globalizing Agricultural Science and Education Programs for America.

    ERIC Educational Resources Information Center

    National Association of State Universities and Land Grant Colleges, Washington, DC.

    This document proposes an agenda for globalizing agricultural science and education which has implications for higher education, research, and extension programs at land-grant and similar universities. To enhance global competitiveness of U.S. agriculture through human resource development, institutions are urged to: globalize undergraduate and…

  14. Innovative Agricultural Education Secondary School Programs in Southeast Asia.

    ERIC Educational Resources Information Center

    Gagni, Arsenio O.; And Others

    In an effort to seek out and describe exemplary and innovative features of agricultural high schools in Asian countries, letters of inquiry were sent to the directors of agricultural education programs in Thailand, Republic of China, Japan, and South Korea informing them of a study tour planned by three members of the University of the Philipines…

  15. Benefits of Supervised Agricultural Experience Programs: A Synthesis of Research.

    ERIC Educational Resources Information Center

    Williams, David L.; Dyer, James E.

    1997-01-01

    A review of literature from 1964 to 1993 identified the benefits of supervised agricultural experience (SAE) programs, including agriculture knowledge and positive work attitudes. Classroom, SAE, and Future Farmers of America complemented each other. The research base is state specific and fragmented and lacks cohesiveness. (SK)

  16. Small Fire Detection Algorithm Development using VIIRS 375m Imagery: Application to Agricultural Fires in Eastern China

    NASA Astrophysics Data System (ADS)

    Zhang, Tianran; Wooster, Martin

    2016-04-01

    Until recently, crop residues have been the second largest industrial waste product produced in China and field-based burning of crop residues is considered to remain extremely widespread, with impacts on air quality and potential negative effects on health, public transportation. However, due to the small size and perhaps short-lived nature of the individual burns, the extent of the activity and its spatial variability remains somewhat unclear. Satellite EO data has been used to gauge the timing and magnitude of Chinese crop burning, but current approaches very likely miss significant amounts of the activity because the individual burned areas are either too small to detect with frequently acquired moderate spatial resolution data such as MODIS. The Visible Infrared Imaging Radiometer Suite (VIIRS) on-board Suomi-NPP (National Polar-orbiting Partnership) satellite launched on October, 2011 has one set of multi-spectral channels providing full global coverage at 375 m nadir spatial resolutions. It is expected that the 375 m spatial resolution "I-band" imagery provided by VIIRS will allow active fires to be detected that are ~ 10× smaller than those that can be detected by MODIS. In this study the new small fire detection algorithm is built based on VIIRS-I band global fire detection algorithm and hot spot detection algorithm for the BIRD satellite mission. VIIRS-I band imagery data will be used to identify agricultural fire activity across Eastern China. A 30 m spatial resolution global land cover data map is used for false alarm masking. The ground-based validation is performed using images taken from UAV. The fire detection result is been compared with active fire product from the long-standing MODIS sensor onboard the TERRA and AQUA satellites, which shows small fires missed from traditional MODIS fire product may count for over 1/3 of total fire energy in Eastern China.

  17. Program Building Handbook for the Texas Agricultural Extension Service.

    ERIC Educational Resources Information Center

    Tribble, Marie; And Others

    Guidelines and procedures which Texas Agricultural Extension Service personnel may use in working with local people in planning and carrying out county programs are provided in this handbook. The program building process is based on the philosophy that people have both the desire and ability to plan and carry out educational programs. The handbook…

  18. A systematic comparison of different object-based classification techniques using high spatial resolution imagery in agricultural environments

    NASA Astrophysics Data System (ADS)

    Li, Manchun; Ma, Lei; Blaschke, Thomas; Cheng, Liang; Tiede, Dirk

    2016-07-01

    Geographic Object-Based Image Analysis (GEOBIA) is becoming more prevalent in remote sensing classification, especially for high-resolution imagery. Many supervised classification approaches are applied to objects rather than pixels, and several studies have been conducted to evaluate the performance of such supervised classification techniques in GEOBIA. However, these studies did not systematically investigate all relevant factors affecting the classification (segmentation scale, training set size, feature selection and mixed objects). In this study, statistical methods and visual inspection were used to compare these factors systematically in two agricultural case studies in China. The results indicate that Random Forest (RF) and Support Vector Machines (SVM) are highly suitable for GEOBIA classifications in agricultural areas and confirm the expected general tendency, namely that the overall accuracies decline with increasing segmentation scale. All other investigated methods except for RF and SVM are more prone to obtain a lower accuracy due to the broken objects at fine scales. In contrast to some previous studies, the RF classifiers yielded the best results and the k-nearest neighbor classifier were the worst results, in most cases. Likewise, the RF and Decision Tree classifiers are the most robust with or without feature selection. The results of training sample analyses indicated that the RF and adaboost. M1 possess a superior generalization capability, except when dealing with small training sample sizes. Furthermore, the classification accuracies were directly related to the homogeneity/heterogeneity of the segmented objects for all classifiers. Finally, it was suggested that RF should be considered in most cases for agricultural mapping.

  19. Use of multispectral Ikonos imagery for discriminating between conventional and conservation agricultural tillage practices

    USGS Publications Warehouse

    Vina, Andres; Peters, Albert J.; Ji, Lei

    2003-01-01

    There is a global concern about the increase in atmospheric concentrations of greenhouse gases. One method being discussed to encourage greenhouse gas mitigation efforts is based on a trading system whereby carbon emitters can buy effective mitigation efforts from farmers implementing conservation tillage practices. These practices sequester carbon from the atmosphere, and such a trading system would require a low-cost and accurate method of verification. Remote sensing technology can offer such a verification technique. This paper is focused on the use of standard image processing procedures applied to a multispectral Ikonos image, to determine whether it is possible to validate that farmers have complied with agreements to implement conservation tillage practices. A principal component analysis (PCA) was performed in order to isolate image variance in cropped fields. Analyses of variance (ANOVA) statistical procedures were used to evaluate the capability of each Ikonos band and each principal component to discriminate between conventional and conservation tillage practices. A logistic regression model was implemented on the principal component most effective in discriminating between conventional and conservation tillage, in order to produce a map of the probability of conventional tillage. The Ikonos imagery, in combination with ground-reference information, proved to be a useful tool for verification of conservation tillage practices.

  20. Teacher Perceptions of Factors Associated with Expanding Vocational Agriculture Programs.

    ERIC Educational Resources Information Center

    Birkenholz, Robert J.

    1987-01-01

    A survey of 201 Missouri vocational agriculture teachers assessed their perceptions on selected local curricular adjustments. Results indicated that teachers supported incorporation of agribusiness instruction. Local program expansion in other areas may be worthy of investigation. (CH)

  1. The uses of ERTS-1 imagery in the analysis of landscape change. [agriculture, strip mining forests, urban-suburban growth, and flooding in Tennessee, Kentucky, Mississippi, and Alabama

    NASA Technical Reports Server (NTRS)

    Rehder, J. B. (Principal Investigator)

    1974-01-01

    The author has identified the following significant results. The analysis of strip mining from ERTS-1 data has resulted in the mapping of landscape changes for the Cumberland Plateau Test Site. Several mapping experiments utilizing ERTS-1 data have been established for the mapping of state-wide land use regions. The first incorporates 12 frames of ERTS-1 imagery for the generalized thematic mapping of forest cover for the state of Tennessee. In another mapping effort, 14 ERTS-1 images have been analyzed for plowed ground signatures to produce a map of agricultural regions for Tennessee, Kentucky, and the northern portions of Mississippi and Alabama. Generalized urban land use categories and transportation networks have been determined from ERTS-1 imagery for the Knoxville Test Site. Finally, through the analysis of ERTS-1 imagery, short-lived phenomena such as the 1973 spring floods on the Mississippi River in western Tennessee, have been detected, monitored, and mapped.

  2. Undergraduate pharmacological training programs applicable to agricultural science majors.

    PubMed

    Stark, L G

    1977-01-01

    Undergraduate training programs leading to degrees in pharmacology or toxicology do not exist on most university campuses. Agricultural science students who may ultimately use large quantities of herbicides, pesticides, and other agricultural products may obtain degrees without any exposure to the disciplines of pharmacology or toxicology; some reasons for this are discussed. The design and implementation of some courses suited to the qualifications of most undergraduate agricultural science majors are outlined. In general, a blend of lectures, discussions, and student presentations facilitates adequate presentation of the course material. Specific suggestions for student term projects are mentioned. Some of the available textbooks suitable for undergraduate courses of this type are very briefly discussed. It is suggested that in order to educate nonacademic users of agricultural chemicals, pharmacologists and toxicologists may have to work closely with both industry and those closer to the agricultural community such as county agricultural extension agents and farm youth organizations.

  3. Agriculture and Food Processes Branch program summary document

    SciTech Connect

    1980-06-01

    The work of the Agriculture and Food Processes Branch within the US DOE's Office of Industrial Programs is discussed and reviewed. The Branch is responsible for assisting the food and agricultural sectors of the economy in increasing their energy efficiency by cost sharing with industry the development and demonstration of technologies industry by itself would not develop because of a greater than normal risk factor, but have significant energy conservation benefits. This task is made more difficult by the diversity of agriculture and the food industry. The focus of the program is now on the development and demonstration of energy conservation technology in high energy use industry sectors and agricultural functions (e.g., sugar processing, meat processing, irrigation, and crop drying, high energy use functions common to many sectors of the food industry (e.g., refrigeration, drying, and evaporation), and innovative concepts (e.g., energy integrated farm systems. Specific projects within the program are summarized. (LCL)

  4. Satellite geological and geophysical remote sensing of Iceland: Preliminary results of geologic, hydrologic, oceanographic, and agricultural studies with ERTS-1 imagery

    NASA Technical Reports Server (NTRS)

    Williams, R. S., Jr. (Principal Investigator); Boeovarsson, A.; Frioriksson, S.; Palmason, G.; Rist, S.; Sigtryggsson, H.; Saemundsson, K.; Thorarinsson, S.; Thorsteinsson, I.

    1973-01-01

    The author has identified the following significant results. The wide variety of geological and geophysical phenomena which can be observed in Iceland, and particularly their very direct relation to the management of the country's natural resources, has provided great impetus to the use of ERTS-1 imagery to measure and map the dynamic natural phenomena in Iceland. MSS imagery is being used to study a large variety of geological and geophysical eruptive products, geologic structure, volcanic geomorphology, hydrologic, oceanographic, and agricultural phenomena of Iceland. Some of the preliminary results from this research projects are: (1) a large number of geological and volcanic features can be studied from ERTS-1 imagery, particularly imagery acquired at low sun angle, which had not previously been recognized; (2) under optimum conditions the ERTS-1 satellite can discern geothermal areas by their snow melt pattern or warm spring discharge into frozen lakes; (3) various maps at scales of 1:1 million and 1:500,000 can be updated and made more accurate with ERTS-1 imagery; (4) the correlation of water reserves with snowcover can improve the basis for planning electrical production in the management of water resources; (5) false-color composites (MSS) permitted the mapping of four types of vegetation: forested; grasslands, reclaimed, and cultivated areas, and the seasonal change of the vegetation, all of high value to rangeland management.

  5. Remote sensing in Iowa agriculture: Identification and classification of Iowa's crops, soils and forestry resources using ERTS-1 and complimentary underflight imagery

    NASA Technical Reports Server (NTRS)

    Mahlstede, J. P. (Principal Investigator); Carlson, R. E.; Fenton, T. E.; Thomson, G. W.

    1974-01-01

    The author has identified the following significant results. Springtime ERTS-1 imagery covering pre-selected test sites in Iowa showed considerable detail with respect to broad soil and land use patterns. Additional imagery has been incorporated into a state mosaic. The mosaic was used as a base for soil association lines transferred from an existing map. The regions of greatest contrast are between the Clarion-Nicollet-Webster soil association area and adjacent areas. Landscape characteristics in this area result in land use patterns with a high percentage of pasture, hay, and timber. The soil association areas of the state that have patterns interpreted to be associated with intensive row crop production are: Moody, Galva-Primghar-Sac, Clarion-Nicollet-Webter, Tama-Muscatine, Dinsdale-Tama, Cresco-Lourdes, Clyde, Kenyon-Floyd-Clyde, and the Luton-Onawa-Salix area on the Missouri River floodplain. Forestland estimates have been attained for an area in central Iowa using wintertime ERTS-1 imagery. Visual analysis of multispectral, temporal imagery indicates that temporal analysis for cropland identification and acreage analyses procedures may be a very useful tool. Combinations of wintertime, springtime, and summertime ERTS-1 imagery separate most vegetation types. Timing can be critical depending upon crop development and harvesting times because of the dynamic nature of agricultural production.

  6. The Combination of Uav Survey and Landsat Imagery for Monitoring of Crop Vigor in Precision Agriculture

    NASA Astrophysics Data System (ADS)

    Lukas, V.; Novák, J.; Neudert, L.; Svobodova, I.; Rodriguez-Moreno, F.; Edrees, M.; Kren, J.

    2016-06-01

    Mapping of the with-in field variability of crop vigor has a long tradition with a success rate ranging from medium to high depending on the local conditions of the study. Information about the development of agronomical relevant crop parameters, such as above-ground biomass and crop nutritional status, provides high reliability for yield estimation and recommendation for variable rate application of fertilizers. The aim of this study was to utilize unmanned and satellite multispectral imaging for estimation of basic crop parameters during the growing season. The experimental part of work was carried out in 2014 at the winter wheat field with an area of 69 ha located in the South Moravia region of the Czech Republic. An UAV imaging was done in April 2014 using Sensefly eBee, which was equipped by visible and near infrared (red edge) multispectral cameras. For ground truth calibration the spectral signatures were measured on 20 sites using portable spectroradiometer ASD Handheld 2 and simultaneously plant samples were taken at BBCH 32 (April 2014) and BBCH 59 (Mai 2014) for estimation of above-ground biomass and nitrogen content. The UAV survey was later extended by selected cloud-free Landsat 8 OLI satellite imagery, downloaded from USGS web application Earth Explorer. After standard pre-processing procedures, a set of vegetation indices was calculated from remotely and ground sensed data. As the next step, a correlation analysis was computed among crop vigor parameters and vegetation indices. Both, amount of above-ground biomass and nitrogen content were highly correlated (r > 0.85) with ground spectrometric measurement by ASD Handheld 2 in BBCH 32, especially for narrow band vegetation indices (e.g. Red Edge Inflection Point). UAV and Landsat broadband vegetation indices varied in range of r = 0.5 - 0.7, highest values of the correlation coefficients were obtained for crop biomass by using GNDVI. In all cases results from BBCH 59 vegetation stage showed lower

  7. Mapping intra-field yield variation using high resolution satellite imagery to integrate bioenergy and environmental stewardship in an agricultural watershed

    SciTech Connect

    Hamada, Yuki; Ssegane, Herbert; Negri, Maria Cristina

    2015-07-31

    Biofuels are important alternatives for meeting our future energy needs. Successful bioenergy crop production requires maintaining environmental sustainability and minimum impacts on current net annual food, feed, and fiber production. The objectives of this study were to: (1) determine under-productive areas within an agricultural field in a watershed using a single date; high resolution remote sensing and (2) examine impacts of growing bioenergy crops in the under-productive areas using hydrologic modeling in order to facilitate sustainable landscape design. Normalized difference indices (NDIs) were computed based on the ratio of all possible two-band combinations using the RapidEye and the National Agricultural Imagery Program images collected in summer 2011. A multiple regression analysis was performed using 10 NDIs and five RapidEye spectral bands. The regression analysis suggested that the red and near infrared bands and NDI using red-edge and near infrared that is known as the red-edge normalized difference vegetation index (RENDVI) had the highest correlation (R2 = 0.524) with the reference yield. Although predictive yield map showed striking similarity to the reference yield map, the model had modest correlation; thus, further research is needed to improve predictive capability for absolute yields. Forecasted impact using the Soil and Water Assessment Tool model of growing switchgrass (Panicum virgatum) on under-productive areas based on corn yield thresholds of 3.1, 4.7, and 6.3 Mg·ha-1 showed reduction of tile NO3-N and sediment exports by 15.9%–25.9% and 25%–39%, respectively. Corresponding reductions in water yields ranged from 0.9% to 2.5%. While further research is warranted, the study demonstrated the integration of remote sensing and hydrologic modeling to quantify the multifunctional value of projected future landscape patterns in a context of sustainable bioenergy crop production.

  8. A Proposed Educational Program for Agricultural Development in Iraq.

    ERIC Educational Resources Information Center

    Alsamarrae, Hatam Ali

    The general purpose of this study was to develop an educational program for agricultural development in Iraq, and to identify the best method for its implementation. The proposed program was based primarily upon relevant factors identified through data collection from the following sources: official records, current literature, and the writer's…

  9. Agricultural crop harvest progress monitoring by fully polarimetric synthetic aperture radar imagery

    NASA Astrophysics Data System (ADS)

    Yang, Hao; Zhao, Chunjiang; Yang, Guijun; Li, Zengyuan; Chen, Erxue; Yuan, Lin; Yang, Xiaodong; Xu, Xingang

    2015-01-01

    Dynamic mapping and monitoring of crop harvest on a large spatial scale will provide critical information for the formulation of optimal harvesting strategies. This study evaluates the feasibility of C-band polarimetric synthetic aperture radar (PolSAR) for monitoring the harvesting progress of oilseed rape (Brassica napus L.) fields. Five multitemporal, quad-pol Radarsat-2 images and one optical ZY-1 02C image were acquired over a farmland area in China during the 2013 growing season. Typical polarimetric signatures were obtained relying on polarimetric decomposition methods. Temporal evolutions of these signatures of harvested fields were compared with the ones of unharvested fields in the context of the entire growing cycle. Significant sensitivity was observed between the specific polarimetric parameters and the harvest status of oilseed rape fields. Based on this sensitivity, a new method that integrates two polarimetric features was devised to detect the harvest status of oilseed rape fields using a single image. The validation results are encouraging even for the harvested fields covered with high residues. This research demonstrates the capability of PolSAR remote sensing in crop harvest monitoring, which is a step toward more complex applications of PolSAR data in precision agriculture.

  10. Programming an offline-analyzer of motor imagery signals via python language.

    PubMed

    Alonso-Valerdi, Luz María; Sepulveda, Francisco

    2011-01-01

    Brain Computer Interface (BCI) systems control the user's environment via his/her brain signals. Brain signals related to motor imagery (MI) have become a widespread method employed by the BCI community. Despite the large number of references describing the MI signal treatment, there is not enough information related to the available programming languages that could be suitable to develop a specific-purpose MI-based BCI. The present paper describes the development of an offline-analysis system based on MI-EEG signals via open-source programming languages, and the assessment of the system using electrical activity recorded from three subjects. The analyzer recognized at least 63% of the MI signals corresponding to three classes. The results of the offline analysis showed a promising performance considering that the subjects have never undergone MI trainings.

  11. Horticulture Materials for Agricultural Education Programs. Core Agricultural Education Curriculum, Central Cluster.

    ERIC Educational Resources Information Center

    Illinois Univ., Urbana. Office of Agricultural Communications and Education.

    This curriculum guide contains five units with relevant problem areas for horticulture. These problem areas have been selected as suggested areas of study to be included in a core curriculum for secondary students enrolled in an agricultural education program. Each problem area includes some or all of the following components: related problem…

  12. ADAPTING THE FFA TO A CHANGING PROGRAM OF VOCATIONAL AGRICULTURE. RESEARCH SERIES IN AGRICULTURAL EDUCATION.

    ERIC Educational Resources Information Center

    KANTER, EARL F.; BENDER, RALPH E.

    THE PURPOSE OF THIS NATIONAL STUDY WAS TO SUGGEST WAYS OF ADAPTING THE FUTURE FARMERS OF AMERICA (FFA) TO A CHANGING PROGRAM OF VOCATIONAL AGRICULTURE THROUGH IDENTIFYING NEW PURPOSES OF THE FFA AND EVALUATING SELECTED OPERATIONAL GUIDELINES AND NATIONAL AND STATE FFA ACTIVITIES. MEMBERS OF THE UNITED STATES OFFICE OF EDUCATION, HEAD STATE…

  13. Application of genetic programming and Landsat multi-date imagery for urban growth monitoring

    NASA Astrophysics Data System (ADS)

    Djerriri, Khelifa; Malki, Mimoun

    2013-10-01

    Monitoring of earth surface changes from space by using multi-date satellite imagery was always a main concern to researchers in the field of remotely sensed image processing. Thus, several techniques have been proposed to saving technicians from interpreting and digitizing hundreds of areas by hand. The exploiting of simple, easy to memorize and often comprehensible mathematical models such band-ratios and indices are one of the widely used techniques in remote sensing for the extraction of particular land-cover/land-use like urban and vegetation areas. The results of these models generally only need the definition of adequate threshold or using simple unsupervised classification algorithms to discriminate between the class of interest and the background. In our work a genetic programming based approach has been adopted to evolve simple mathematical expression to extract urban areas from image series. The model is built from a single image by using a basic set of operators between spectral bands and maximizing a fitness function, which is based on the using of the M-statistic criterion. The model was constructed from the Landsat 5 TM image acquired in 2006 by using training samples extracted with the help of a Quick-bird high spatial resolution satellite image acquired the same day as the Landsat image over the city of Oran, Algeria. The model has been tested to extract urban areas from multi-date series of Landsat TM imagery

  14. Agriculture and Food Processes Branch program summary document

    SciTech Connect

    Not Available

    1981-06-01

    The food industry, its energy consumption, and its energy conservation targets are discussed. Activities of the Agriculture and Food Processes Branch are described. Summaries of research, development, and demonstration programs of the Branch are given. The programs are categorized into the following: energy integrated farm systems; irrigation systems; crop drying systems; fertilizer; dairy and milk processing; meat processing; sugar processing; citrus processing; ethanol production; food processing efficiency systems; and food sterilization. Summaries are presented of 26 completed projects. (MCW)

  15. Agricultural Market News Programming of Wisconsin Radio and Television Stations.

    ERIC Educational Resources Information Center

    Kroupa, Eugene A.; And Others

    This study was designed to determine what Wisconsin's 92 AM and 107 FM radio and 18 television stations were providing as agricultural market information programming. Data were collected via a two-phase survey. It was found that the number of stations giving farm and market news were 79% of AM, 56% of FM, and 1% of television stations based on a…

  16. Remote sensing in Iowa agriculture: Identification and classification of Iowa crop lands using ERTS-1 and complimentary underflight imagery

    NASA Technical Reports Server (NTRS)

    Mahlstede, J. P.; Carlson, R. E.; Thomson, G. W. (Principal Investigator)

    1973-01-01

    The author has identified the following significant results. Results of the continuing analysis of ERTS-1 imagery covering Iowa during 1972 and periods during 1973 are covered. Emphasis is placed on the identification and classification of major crop types at two test sites in Iowa. Standard photointerpretive methods were used in this analysis including the direct enlargement of black and white single-band products and additive color multi-band procedures using a miniadcol system. The use of sequential coverage during the crop growing season is emphasized as a means to improve the effectiveness of ERTS-1 photointerpretations of crop land acreage estimates in Iowa. Illustrative black and white and color prints of both ERTS-1 and underflight imagery are included. In addition, forest land inventories at one test site are reported. A new method for the inventory of forest lands using ERTS-1 imagery is reported and compared with estimates obtained using earlier underflight imagery.

  17. Mapping intra-field yield variation using high resolution satellite imagery to integrate bioenergy and environmental stewardship in an agricultural watershed

    DOE PAGES

    Hamada, Yuki; Ssegane, Herbert; Negri, Maria Cristina

    2015-07-31

    Biofuels are important alternatives for meeting our future energy needs. Successful bioenergy crop production requires maintaining environmental sustainability and minimum impacts on current net annual food, feed, and fiber production. The objectives of this study were to: (1) determine under-productive areas within an agricultural field in a watershed using a single date; high resolution remote sensing and (2) examine impacts of growing bioenergy crops in the under-productive areas using hydrologic modeling in order to facilitate sustainable landscape design. Normalized difference indices (NDIs) were computed based on the ratio of all possible two-band combinations using the RapidEye and the National Agriculturalmore » Imagery Program images collected in summer 2011. A multiple regression analysis was performed using 10 NDIs and five RapidEye spectral bands. The regression analysis suggested that the red and near infrared bands and NDI using red-edge and near infrared that is known as the red-edge normalized difference vegetation index (RENDVI) had the highest correlation (R2 = 0.524) with the reference yield. Although predictive yield map showed striking similarity to the reference yield map, the model had modest correlation; thus, further research is needed to improve predictive capability for absolute yields. Forecasted impact using the Soil and Water Assessment Tool model of growing switchgrass (Panicum virgatum) on under-productive areas based on corn yield thresholds of 3.1, 4.7, and 6.3 Mg·ha-1 showed reduction of tile NO3-N and sediment exports by 15.9%–25.9% and 25%–39%, respectively. Corresponding reductions in water yields ranged from 0.9% to 2.5%. While further research is warranted, the study demonstrated the integration of remote sensing and hydrologic modeling to quantify the multifunctional value of projected future landscape patterns in a context of sustainable bioenergy crop production.« less

  18. An Analysis of Agriculture and Horticulture Programs at Illinois Public Community Colleges. Accountability Report.

    ERIC Educational Resources Information Center

    Illinois Community Coll. Board, Springfield.

    Prepared as part of a state program review, this report presents results from a review undertaken of all agriculture and horticulture programs at Illinois public community colleges for fiscal year 1995. The first part focuses on the four agricultural programs reviewed: Agricultural Business and Management; Agricultural Production, Workers, and…

  19. The relationship between hypnotizability, internal imagery, and efficiency of neurolinguistic programming.

    PubMed

    Kirenskaya, Anna V; Novototsky-Vlasov, Vladimir Y; Chistyakov, Andrey N; Zvonikov, Vyacheslav M

    2011-04-01

    Subjective scoring and autonomic variables (heart rate, skin conduction span) were used to verify the reality of inner experience during recollection of emotionally neutral, positive, and negative past events in 19 high (HH) and 12 low (LH) hypnotizable subjects in hypnotic and nonhypnotic experimental sessions. Also, the influence of hypnotizability on the effectiveness of an imagery-based neurolinguistic programming (NLP) technique was evaluated. Results demonstrated that subjective scores of image vividness and emotional intensity were significantly higher in the HH subjects compared to LH in both sessions. The past-events recollection was followed by increased autonomic activity only in the HH subjects. The NLP procedure was followed by decreased negative emotional intensity in both groups, but autonomic activity decline was observed in the HH subjects and not in the LH. PMID:21390981

  20. Mississippi Curriculum Framework for Agriculture Production (Program CIP: 01.0301--Agricultural Prod. Workers & Mgrs.). Secondary Programs.

    ERIC Educational Resources Information Center

    Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

    This document, which reflects Mississippi's statutory requirement that instructional programs be based on core curricula and performance-based assessment, contains outlines of the instructional units required in local instructional management plans and daily lesson plans for agriculture production I and II. Presented first are a program…

  1. Barriers to Successful Supervised Agricultural Experience Programs in Semi-Rural and Urban High School Agricultural Education Programs.

    ERIC Educational Resources Information Center

    Whaley, David C.; Lucero, Dan

    1993-01-01

    Interviews with educators and students examined the value of and identified barriers to effective use of supervised agricultural experiences (SAE) in a Los Angeles high school and a semirural Colorado high school. Both programs overcame diverse challenges to develop valuable experiential learning through SAEs. Recommendations provide strategies…

  2. Automatic identification of agricultural terraces through object-oriented analysis of very high resolution DSMs and multispectral imagery obtained from an unmanned aerial vehicle.

    PubMed

    Diaz-Varela, R A; Zarco-Tejada, P J; Angileri, V; Loudjani, P

    2014-02-15

    Agricultural terraces are features that provide a number of ecosystem services. As a result, their maintenance is supported by measures established by the European Common Agricultural Policy (CAP). In the framework of CAP implementation and monitoring, there is a current and future need for the development of robust, repeatable and cost-effective methodologies for the automatic identification and monitoring of these features at farm scale. This is a complex task, particularly when terraces are associated to complex vegetation cover patterns, as happens with permanent crops (e.g. olive trees). In this study we present a novel methodology for automatic and cost-efficient identification of terraces using only imagery from commercial off-the-shelf (COTS) cameras on board unmanned aerial vehicles (UAVs). Using state-of-the-art computer vision techniques, we generated orthoimagery and digital surface models (DSMs) at 11 cm spatial resolution with low user intervention. In a second stage, these data were used to identify terraces using a multi-scale object-oriented classification method. Results show the potential of this method even in highly complex agricultural areas, both regarding DSM reconstruction and image classification. The UAV-derived DSM had a root mean square error (RMSE) lower than 0.5 m when the height of the terraces was assessed against field GPS data. The subsequent automated terrace classification yielded an overall accuracy of 90% based exclusively on spectral and elevation data derived from the UAV imagery.

  3. Automatic identification of agricultural terraces through object-oriented analysis of very high resolution DSMs and multispectral imagery obtained from an unmanned aerial vehicle.

    PubMed

    Diaz-Varela, R A; Zarco-Tejada, P J; Angileri, V; Loudjani, P

    2014-02-15

    Agricultural terraces are features that provide a number of ecosystem services. As a result, their maintenance is supported by measures established by the European Common Agricultural Policy (CAP). In the framework of CAP implementation and monitoring, there is a current and future need for the development of robust, repeatable and cost-effective methodologies for the automatic identification and monitoring of these features at farm scale. This is a complex task, particularly when terraces are associated to complex vegetation cover patterns, as happens with permanent crops (e.g. olive trees). In this study we present a novel methodology for automatic and cost-efficient identification of terraces using only imagery from commercial off-the-shelf (COTS) cameras on board unmanned aerial vehicles (UAVs). Using state-of-the-art computer vision techniques, we generated orthoimagery and digital surface models (DSMs) at 11 cm spatial resolution with low user intervention. In a second stage, these data were used to identify terraces using a multi-scale object-oriented classification method. Results show the potential of this method even in highly complex agricultural areas, both regarding DSM reconstruction and image classification. The UAV-derived DSM had a root mean square error (RMSE) lower than 0.5 m when the height of the terraces was assessed against field GPS data. The subsequent automated terrace classification yielded an overall accuracy of 90% based exclusively on spectral and elevation data derived from the UAV imagery. PMID:24473345

  4. Global Fiducials Program Imagery: New Opportunities for Geospatial Research, Outreach, and Education

    NASA Astrophysics Data System (ADS)

    Price, S. D.

    2012-12-01

    MOLNIA, Bruce F., PRICE, Susan D. and, KING, Stephen E., U.S. Geological Survey (USGS), 562 National Center, Reston, VA 20192, sprice@usgs.gov The Civil Applications Committee (CAC), operated by the U.S. Geological Survey (USGS), is the Federal interagency committee that facilitates Federal civil agency access to U.S. National Systems space-based electro-optical (EO) imagery for natural disaster response; global change investigations; ecosystem monitoring; mapping, charting, and geodesy; and related topics. The CAC's Global Fiducials Program (GFP) has overseen the systematic collection of high-resolution imagery to provide geospatial data time series spanning a decade or more at carefully selected sites to study and monitor changes, and to facilitate a comprehensive understanding of dynamic and sensitive areas of our planet. Since 2008, more than 4,500 one-meter resolution EO images which comprise time series from 85 GFP sites have been released for unrestricted public use. Initial site selections were made by Federal and academic scientists based on each site's unique history, susceptibility, or environmental value. For each site, collection strategies were carefully defined to maximize information extraction capabilities. This consistency enhances our ability to understand Earth's dynamic processes and long-term trends. Individual time series focus on Arctic sea ice change; temperate glacier behavior; mid-continent wetland dynamics; barrier island response to hurricanes; coastline evolution; wildland fire recovery; Long-Term Ecological Resource (LTER) site processes; and many other topics. The images are available from a USGS website at no cost, in an orthorectified GeoTIFF format with supporting metadata, making them ideal for use in Earth science education and GIS projects. New on-line tools provide enhanced analysis of these time-series imagery. For additional information go to http://gfp.usgs.gov or http://gfl.usgs.gov.Bering Glacier is the largest and

  5. Estimating chlorophyll with thermal and broadband multispectral high resolution imagery from an unmanned aerial system using relevance vector machines for precision agriculture

    NASA Astrophysics Data System (ADS)

    Elarab, Manal; Ticlavilca, Andres M.; Torres-Rua, Alfonso F.; Maslova, Inga; McKee, Mac

    2015-12-01

    Precision agriculture requires high-resolution information to enable greater precision in the management of inputs to production. Actionable information about crop and field status must be acquired at high spatial resolution and at a temporal frequency appropriate for timely responses. In this study, high spatial resolution imagery was obtained through the use of a small, unmanned aerial system called AggieAirTM. Simultaneously with the AggieAir flights, intensive ground sampling for plant chlorophyll was conducted at precisely determined locations. This study reports the application of a relevance vector machine coupled with cross validation and backward elimination to a dataset composed of reflectance from high-resolution multi-spectral imagery (VIS-NIR), thermal infrared imagery, and vegetative indices, in conjunction with in situ SPAD measurements from which chlorophyll concentrations were derived, to estimate chlorophyll concentration from remotely sensed data at 15-cm resolution. The results indicate that a relevance vector machine with a thin plate spline kernel type and kernel width of 5.4, having LAI, NDVI, thermal and red bands as the selected set of inputs, can be used to spatially estimate chlorophyll concentration with a root-mean-squared-error of 5.31 μg cm-2, efficiency of 0.76, and 9 relevance vectors.

  6. Career Preparation Programs for Potential Agribusinessmen, Agricultural Agency Employees, and Agricultural Instructors. Final Report. July 1, 1976-June 30, 1977.

    ERIC Educational Resources Information Center

    Mississippi State Univ., State College. Dept. of Agricultural Education.

    The purpose of the project was to develop innovative agricultural education programs within the comprehensive high school setting in selected school districts in the state of Mississippi, with the project's second year (described here) focusing on continuing existing specialized career preparation program in agriculture and continuing to orient…

  7. Monitoring agricultural crop growth: comparison of high spatial-temporal satellite imagery versus UAV-based imaging spectrometer time series measurements

    NASA Astrophysics Data System (ADS)

    Mucher, Sander; Roerink, Gerbert; Franke, Jappe; Suomalainen, Juha; Kooistra, Lammert

    2014-05-01

    In 2012, the Dutch National Satellite Data Portal (NSD) was launched as a preparation to the launch of the European SENTINEL satellites in the framework of the Copernicus Programme. At the same time the Unmanned Aerial Remote Sensing Facility (UARSF: www.wageningenUR.nl/uarsf) has been established as research facility at Wageningen University and Research Centre. The NSD became available for the development of services and advice through an investment from the Dutch government in collaboration with the Netherlands Space Office (NSO) in order to develop new services for precision agriculture. The NSD contains Formosat, Radarsat as well as DMC satellite imagery. The processing of the DMC imagery resulted in the Greenmonitor service (www.groenmonitor.nl). The Greenmonitor is an unique product that covers the Netherlands with a high spatial and temporal resolution. The Greenmonitor is now being exploited for various applications, amongst others crop identification, crop phenology, and identification of management activities. The UARSF of Wageningen UR has three objectives: 1) to develop innovation in the field of remote sensing science using Unmanned Aerial Vehicles (UAV) by providing a platform for dedicated and high-quality experiments; 2) to support high quality UAV services by providing calibration facilities and disseminating processing procedures to the UAV user community; 3) to promote and test the use of UAV in a broad range of application fields such as precision agriculture and habitat monitoring. Through this coincidence of new developments the goal of our study was to compare the information for the measurements of spatial variation in crops and soils as derived from high spatial-temporal satellite imagery from the national data portal compared to the exploitation of UAVs, in our case an Altura octocopter with a hyperspectral camera. As such, the focus is on the applications in precision agriculture. Both primary producers and chain partners and service

  8. Mental Imagery as Revealed by Eye Movements and Spoken Predicates: A Test of Neurolinguistic Programming.

    ERIC Educational Resources Information Center

    Elich, Matthew; And Others

    1985-01-01

    Tested Bandler and Grinder's proposal that eye movement direction and spoken predicates are indicative of sensory modality of imagery. Subjects reported images in the three modes, but no relation between imagery and eye movements or predicates was found. Visual images were most vivid and often reported. Most subjects rated themselves as visual,…

  9. Needlestick Injuries in Agriculture Workers and Prevention Programs.

    PubMed

    Buswell, Minden L; Hourigan, Mary; Nault, André J; Bender, Jeffrey B

    2016-01-01

    were nonspecific. NSI in agriculture workers and veterinarians can result in significant bodily injury and loss of work. There is a need for varied and comprehensive educational programs for agricultural workers and veterinarians to prevent NSI on livestock operations.

  10. Compiling and editing agricultural strata boundaries with remotely sensed imagery and map attribute data using graphics workstations

    NASA Technical Reports Server (NTRS)

    Cheng, Thomas D.; Angelici, Gary L.; Slye, Robert E.; Ma, Matt

    1991-01-01

    The USDA presently uses labor-intensive photographic interpretation procedures to delineate large geographical areas into manageable size sampling units for the estimation of domestic crop and livestock production. Computer software to automate the boundary delineation procedure, called the computer-assisted stratification and sampling (CASS) system, was developed using a Hewlett Packard color-graphics workstation. The CASS procedures display Thematic Mapper (TM) satellite digital imagery on a graphics display workstation as the backdrop for the onscreen delineation of sampling units. USGS Digital Line Graph (DLG) data for roads and waterways are displayed over the TM imagery to aid in identifying potential sample unit boundaries. Initial analysis conducted with three Missouri counties indicated that CASS was six times faster than the manual techniques in delineating sampling units.

  11. Short time sports exercise boosts motor imagery patterns: implications of mental practice in rehabilitation programs

    PubMed Central

    Wriessnegger, Selina C.; Steyrl, David; Koschutnig, Karl; Müller-Putz, Gernot R.

    2014-01-01

    Motor imagery (MI) is a commonly used paradigm for the study of motor learning or cognitive aspects of action control. The rationale for using MI training to promote the relearning of motor function arises from research on the functional correlates that MI shares with the execution of physical movements. While most of the previous studies investigating MI were based on simple movements in the present study a more attractive mental practice was used to investigate cortical activation during MI. We measured cerebral responses with functional magnetic resonance imaging (fMRI) in twenty three healthy volunteers as they imagined playing soccer or tennis before and after a short physical sports exercise. Our results demonstrated that only 10 min of training are enough to boost MI patterns in motor related brain regions including premotor cortex and supplementary motor area (SMA) but also fronto-parietal and subcortical structures. This supports previous findings that MI has beneficial effects especially in combination with motor execution when used in motor rehabilitation or motor learning processes. We conclude that sports MI combined with an interactive game environment could be a promising additional tool in future rehabilitation programs aiming to improve upper or lower limb functions or support neuroplasticity. PMID:25071505

  12. An Economic Analysis of USDA Erosion Control Programs: A New Perspective. Agricultural Economic Report No. 560.

    ERIC Educational Resources Information Center

    Strohbehn, Roger, Ed.

    A study analyzed the total (public and private) economic costs and benefits of three U.S. Department of Agriculture erosion control programs. These were the Conservation Technical Assistance Program, Great Plains Conservation Program, and Agricultural Conservation Program. Significant efforts at funding for current programs were directed to…

  13. Monitoring Changes in Channel Morphology in Las Vegas Wash with Global Fiducials Program Imagery

    NASA Astrophysics Data System (ADS)

    Wheeler, D. J.

    2012-12-01

    To borrow from a popular adage, "What happens in Las Vegas [Wash], stays in Las Vegas [Wash]"—but only with a lot of help. This past decade has seen a concerted effort to curb erosion and sediment transport along the 12 mile long channel between East Las Vegas and Lake Mead. Las Vegas Wash is prototypical of an urban river in an arid environment that is being impacted by increasing urban development and impervious surface runoff within its drainage area. Rapid urbanization since the 1970s has increased the flow of water into Las Vegas Wash, causing severe channel destabilization. Within two decades millions of cubic yards of rocks and sediment were scoured out of the wash and transported downstream to Lake Mead. The wetlands that once covered over 2,000 acres within Las Vegas Wash dwindled to 200 acres in the 1990s as the channel became as much as 40 feet deeper and 300 feet wider at some points. In 1999 the Las Vegas Wash Coordination Committee (LVWCC) initiated a 20-year plan to construct erosion control structures (weirs) for channel stabilization and rock riprap for stream bank protection. The hope is to design structures that will slow down the water flow, trap sediments, and to eventually restore much of the wetland environment. Using high-resolution satellite imagery from the Global Fiducials Program Library housed at the U. S. Geological Survey, this transition is being tracked from 1999 to the present. From November 1999 to July 2008 new residential and commercial development has claimed an additional 12 square kilometers (3000 acres) of land in Henderson, NV, along the south side of Las Vegas Wash. Even with the increased volume of surface and groundwater runoff entering the wash, current sediment yields are much lower than the 1999 totals. The imagery documents the construction of 14 of the 22 LVWCC planned weirs by the year 2011. It also shows many miles of stream bank stabilization by riprap, planting of riparian vegetation and placing of

  14. Meltwater Origin of the 2005 Mount Steller Landslide Confirmed by Analysis of Global Fiducials Program Imagery

    NASA Astrophysics Data System (ADS)

    Molnia, B. F.; Angeli, K.

    2012-12-01

    Alaska's Mt. Steller, a 3,236 m Chugach Mountains peak, is one of the target areas of the Bering Glacier Global Fiducials Program (GFP) site. On September 14, 2005, a large mass of rock, glacier ice, and snow, with a volume of ~50 million cubic meters, fell from just below Mt. Steller's south-facing summit and landed on the surface of a tributary to Bering Glacier, nearly 2,500 m below. The slide, which extended ~8 km down-glacier, was actually an ice-rock avalanche. The impact generated a seismic signal recorded with a magnitude of up to 5.2. Oblique aerial photography of the mountain, the head scarp, and the slide mass was collected for the U.S. Geological Survey's Alaska Volcano Observatory (AVO) on September 15, 2005. The photography delineated the morphology of the failed south-facing slope of the mountain and showed details of the sheared, near-summit hanging glacier and snow mass. Based on the photography, the AVO calculated the slide volume and length. Several weeks later, the AVO provided the first author with digital copies of the September 15 photography. These images were enhanced and examined in order to determine properties of the slide and to evaluate if the cause of the event could be determined. A number of features observed led to the conclusion that meltwater was probably responsible for destabilizing the glacier ice-bedrock contact and triggering the landslide. Specifically, a 10-15 m diameter englacial stream channel was seen in the truncated glacier ice that comprised the east wall of the landslide scarp and a water-polished channel opening was noted on the west wall scarp. Additionally, several depressions were noted that might have temporarily stored water. To confirm these observations, new cloud-free GFP imagery was obtained on October 24 and 28, 2005. Analysis of both sets of imagery documented that: (1) more than a month after the event, meltwater was exiting the east wall scarp channel and flowing down the face of the mountain; (2) the

  15. Wisconsin Radio and Television Agricultural Market News Programming. Wisconsin Agricultural Extension Service Research Report No. R2615, April 1974.

    ERIC Educational Resources Information Center

    Kroupa, Eugene A.; Walker, Douglas K.

    The study determined what Wisconsin's 102 AM, 107 FM, and 21 television stations were providing as agricultural market information programming and documented the amount, timing, frequency, and completeness of broadcast agricultural market news reports. Data were collected on the sources of market price information, types of commodity and price…

  16. Summer Enrichment Programs: Providing Agricultural Literacy and Career Exploration to Gifted and Talented Students

    ERIC Educational Resources Information Center

    Cannon, John G.; Broyles, Thomas W.; Seibel, G. Andrew; Anderson, Ryan

    2009-01-01

    As agriculture continues to evolve and become more complex, the demand for qualified college graduates to fill agricultural careers exceeds supply. This study focused on a summer enrichment program that strives to expose gifted and talented students to the diverse nature of agricultural careers through the integration of agriculture and science.…

  17. A Program in Agricultural Education in Nevada Based on Off-Farm Agricultural Occupations.

    ERIC Educational Resources Information Center

    Christensen, Howard Harward

    To investigate the further development of agricultural education in Nevada in light of current and future opportunities for employment in off-farm agricultural occupations, personal interviews were conducted with 363 agricultural firms and 30 agricultural agencies. Data were summarized for the 148 companies where some employees needed agricultural…

  18. Modeling a phosphorus credit trading program in an agricultural watershed.

    PubMed

    Corrales, Juliana; Naja, G Melodie; Bhat, Mahadev G; Miralles-Wilhelm, Fernando

    2014-10-01

    Water quality and economic models were linked to assess the economic and environmental benefits of implementing a phosphorus credit trading program in an agricultural sub-basin of Lake Okeechobee watershed, Florida, United States. The water quality model determined the effects of rainfall, land use type, and agricultural management practices on the amount of total phosphorus (TP) discharged. TP loadings generated at the farm level, reaching the nearby streams, and attenuated to the sub-basin outlet from all sources within the sub-basin, were estimated at 106.4, 91, and 85 mtons yr(-)(1), respectively. Almost 95% of the TP loadings reaching the nearby streams were attributed to agriculture sources, and only 1.2% originated from urban areas, accounting for a combined TP load of 87.9 mtons yr(-)(1). In order to compare a Least-Cost Abatement approach to a Command-and-Control approach, the most cost effective cap of 30% TP reduction was selected, and the individual allocation was set at a TP load target of 1.6 kg ha(-1) yr(-1) (at the nearby stream level). The Least-Cost Abatement approach generated a potential cost savings of 27% ($1.3 million per year), based on an optimal credit price of $179. Dairies (major buyer), ornamentals, row crops, and sod farms were identified as potential credit buyers, whereas citrus, improved pastures (major seller), and urban areas were identified as potential credit sellers. Almost 81% of the TP credits available for trading were exchanged. The methodology presented here can be adapted to deal with different forms of trading sources, contaminants, or other technologies and management practices.

  19. Modeling a phosphorus credit trading program in an agricultural watershed.

    PubMed

    Corrales, Juliana; Naja, G Melodie; Bhat, Mahadev G; Miralles-Wilhelm, Fernando

    2014-10-01

    Water quality and economic models were linked to assess the economic and environmental benefits of implementing a phosphorus credit trading program in an agricultural sub-basin of Lake Okeechobee watershed, Florida, United States. The water quality model determined the effects of rainfall, land use type, and agricultural management practices on the amount of total phosphorus (TP) discharged. TP loadings generated at the farm level, reaching the nearby streams, and attenuated to the sub-basin outlet from all sources within the sub-basin, were estimated at 106.4, 91, and 85 mtons yr(-)(1), respectively. Almost 95% of the TP loadings reaching the nearby streams were attributed to agriculture sources, and only 1.2% originated from urban areas, accounting for a combined TP load of 87.9 mtons yr(-)(1). In order to compare a Least-Cost Abatement approach to a Command-and-Control approach, the most cost effective cap of 30% TP reduction was selected, and the individual allocation was set at a TP load target of 1.6 kg ha(-1) yr(-1) (at the nearby stream level). The Least-Cost Abatement approach generated a potential cost savings of 27% ($1.3 million per year), based on an optimal credit price of $179. Dairies (major buyer), ornamentals, row crops, and sod farms were identified as potential credit buyers, whereas citrus, improved pastures (major seller), and urban areas were identified as potential credit sellers. Almost 81% of the TP credits available for trading were exchanged. The methodology presented here can be adapted to deal with different forms of trading sources, contaminants, or other technologies and management practices. PMID:24907668

  20. An Off-Campus Graduate Program in Agriculture at Iowa State University.

    ERIC Educational Resources Information Center

    Woolley, D. G.; Crawford, H. R.

    1987-01-01

    Describes an off-campus program leading to a Master's Degree in Agriculture from Iowa State University. Discusses the program's objectives, the degree requirements, delivery system, program history, composition of participants, faculty involvement, and problems encountered. (TW)

  1. Urban Agriculture Programs on the Rise: Agriculture Education Model Can Reach Students Other Classes Leave Behind

    ERIC Educational Resources Information Center

    Fritsch, Julie M.

    2013-01-01

    Agricultural education begins with hands-on classroom and laboratory instruction. Because agriculture is such a broad topic, schools typically tailor agriculture class offerings to match the interests of the student population, needs of nearby businesses and industry, or topics relevant to their state's standard assessments. Within most…

  2. Building Better Rural Places: Federal Programs for Sustainable Agriculture, Forestry, Conservation and Community Development.

    ERIC Educational Resources Information Center

    Berton, Valerie; Butler, Jennifer

    This guide is written for those seeking help from federal programs to foster innovative enterprises in agriculture and forestry in the United States. The guide describes program resources in value-added and diversified agriculture and forestry, sustainable land management, and community development. Programs are included based upon whether they…

  3. A Study of Existing Pre-vocational Agriculture Programs in Iowa.

    ERIC Educational Resources Information Center

    Hansen, Barbara Ann; Miller, W. Wade

    A study was conducted to determine what subject areas should be taught in a prevocational agriculture program, as perceived by instructors with existing prevocational programs. Following a review of literature that found only a few sources on prevocational agriculture programs, most of them guides for middle school curricula, a survey instrument…

  4. 12 CFR 617.7430 - Are institutions required to participate in state agricultural loan mediation programs?

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... state agricultural loan mediation programs? 617.7430 Section 617.7430 Banks and Banking FARM CREDIT... Mediation Programs § 617.7430 Are institutions required to participate in state agricultural loan mediation programs? (a) If initiated by a borrower, System institutions must participate in state mediation...

  5. Progress and needs in agricultural research, development, and applications programs

    NASA Technical Reports Server (NTRS)

    Moore, D. G.; Myers, V. I.

    1977-01-01

    The dynamic nature of agriculture requires repetitive resource assessments such as those from remote sensing. Until recently, the use of remote sensing in agriculture has been limited primarily to site specific investigations without large-scale evaluations. Examples of successful applications at various user levels are provided. The stage of development for applying remote sensing to many agricultural problems is assessed, and goals for planning future data characteristics for increased use in agriculture are suggested.

  6. Successes and challenges in a novel doctoral program in systems agriculture: a case example.

    PubMed

    Lust, D; Topliff, D; Deotte, R

    2010-01-01

    A doctoral program in Systems Agriculture was initiated at West Texas A&M University, Canyon, TX, in September, 2003. The stated objective of the program was "..to prepare leaders for the agricultural industry that are trained in a multidisciplinary, research-based curriculum that emphasizes a systems approach to problem solving". The program offers a single doctoral degree in Agriculture and accepts qualified students with a master's or professional degree in agricultural or related disciplines. Courses related to systems methodologies, leadership, agricultural economics, plant and soil science, and animal science are required. Additional program requirements include a systems research project and dissertation, leadership training, and written and oral exams. The program has exceeded enrollment and graduation targets, suggesting interest in this approach to a doctoral degree. Students have entered the program with M.S. backgrounds in education, traditional agricultural disciplines, veterinary medicine, business, and physics. Graduates have gained employment in industry, university teaching and research, government research/administration, and extension. Doctoral student projects in systems agriculture contributed to curriculum changes and to the conceptual framework adopted by a multi-state research group. Designing and teaching courses for students with diverse backgrounds has been challenging. Development of a common understanding of systems agriculture was identified by a third-party program review as an issue for faculty. Development and maintenance of program standards and administrative procedures posed additional challenges. Leadership, administrative support, and timely and continuing program assessment are suggested as necessary components for a nontraditional doctoral program.

  7. The Cashmere Program--An Approach to Agriculture Career Education In Washington State

    ERIC Educational Resources Information Center

    Cockle, James

    1978-01-01

    Senior agriculture students in the "Careers in Agriculture" program at Cashmere (Washington) High School made arranged visits to community agriculture-related businesses, where they collected information about occupations with interviews, cameras, and tape recorders; they later organized their material into slide-tape presentations for school and…

  8. Source Units Developed as Part of an Internship Program in Agriculture/Agribusiness.

    ERIC Educational Resources Information Center

    Mannebach, Alfred J., Ed.

    This guide includes 12 source units of instruction developed by teachers of vocational agriculture who participated in an internship program in agriculture/agribusiness, which was designed to up-date the knowledge and skills of teachers of vocational agriculture in their areas of teaching specialization and to develop source units of instruction…

  9. 75 FR 54591 - Notice of Agricultural Management Assistance Organic Certification Cost-Share Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-08

    ... Agricultural Marketing Service Notice of Agricultural Management Assistance Organic Certification Cost-Share... Applications for the Agricultural Management Assistance Organic Certification Cost-Share Program. SUMMARY: This... Organic Certification Cost-Share Funds. The AMS has allocated $1.495 million for this...

  10. An Analysis of Diversity Inclusion in North Carolina Secondary Agricultural Education Programs

    ERIC Educational Resources Information Center

    Warren, Chastity K.; Alston, Antoine J.

    2007-01-01

    The purpose of this study was to gauge the perceptions of North Carolina secondary agricultural educators regarding the benefits and barriers to diversity inclusion in North Carolina secondary agricultural education programs. Additionally, the perceived solutions to increasing diversity inclusion in North Carolina secondary agricultural education…

  11. Core II Materials for Rural Agricultural Programs. Units A-D.

    ERIC Educational Resources Information Center

    Biondo, Ron; And Others

    This curriculum guide includes teaching packets for 21 problem areas to be included in a core curriculum for 10th-grade students enrolled in a rural agricultural program. Covered in the four units included in this volume are orientation to agricultural occupations (orientation to vocational agricultural course and developing effective study…

  12. Minnesota Department of Education Agricultural Education Program Descriptions 01.0000-01.9095

    ERIC Educational Resources Information Center

    Minnesota Department of Education, 2004

    2004-01-01

    This document provides a brief compilation of descriptions of agricultural education programs linked to Career and Technical Education (CTE) initiative in Minnesota. Agriculture Exploration courses focus on the animal sciences, plant sciences, natural resource sciences, agricultural business and marketing, and leadership development. Agribusiness…

  13. Agricultural policy effects on land cover and land use over 30 years in Tartous, Syria, as seen in Landsat imagery

    NASA Astrophysics Data System (ADS)

    Ibrahim, Waad Youssef; Batzli, Sam; Menzel, W. Paul

    2014-01-01

    This study pursues a connection between agricultural policy and the changes in land use and land cover detected with remote sensing satellite data. One part of the study analyzes the Syrian agricultural policy, wherein, certain regional targets have been selected for annual citrus or greenhouse development along with tools of enforcement, support, and monitoring. The second part of the study investigates the utility of remote sensing (RS) and geographical information systems (GIS) to map land use land cover changes (LULC-Cs) in a time series of images from Landsat Thematic Mapper (TM) from 1987, 1998, 2006, and 2010 and Enhanced Thematic Mapper plus (ETM+) from 1999 to 2002. Several multispectral band analyses have been performed to determine the most suitable band combinations for isolating greenhouses and citrus farms. Supervised classification with maximum likelihood classifier has been used to produce precise land use land cover map. This research demonstrates that spatial relationship between LULC-Cs and agricultural policies can be determined through a science-based GIS/RS application to a time series of satellite images taken at the same time of the implemented policy.

  14. Using high resolution CIR imagery in the classification of non-cropped areas in agricultural landscapes in the UK

    NASA Astrophysics Data System (ADS)

    O'Connell, Jerome; Bradter, Ute; Benton, Tim G.

    2013-10-01

    With global food demand on course to double in the next 50 years the pressures of agricultural intensification on ecosystem services in highly managed landscapes are increasing. Within an agricultural landscape non-cropped areas are a key component of ecological heterogeneity and the sustainability of ecosystem services. Management of the landscape for both production of food and ecosystem services requires configuring the non-cropped areas in an optimal way, which, in turn requires large scale information on the distribution of non-cropped areas. In this study the Canny edge detection algorithm was used to delineate 93% of all boundaries within 422 ha of agricultural land in south east England. The resulting image was used in conjunction with vegetation indices derived from Color Infra Red (CIR) aerial photography and auxiliary landuse data in an Object Orientated (OO) Knowledge Based Classifier (KBC) to identify non-cropped areas. An overall accuracy of 94.27% (Kappa 0.91) for the KBC compared favorably with 63.04% (Kappa 0.55) for a pixel based hybrid classifier of the same area.

  15. Bi-Temporal Analysis of High-Resolution Satellite Imagery in Support of a Forest Conservation Program in Western Uganda

    NASA Astrophysics Data System (ADS)

    Thomas, N.; Lambin, E.; Audy, R.; Biryahwaho, B.; de Laat, J.; Jayachandran, S.

    2014-12-01

    Recent studies in land use sustainability have shown the conservation value of even small forest fragments in tropical smallholder agricultural regions. Forest patches provide important ecosystem services, wildlife habitat, and support human livelihoods. Our study incorporates multiple dates of high-resolution Quickbird imagery to map forest disturbance and regrowth in a smallholder agricultural landscape in western Uganda. This work is in support of a payments for ecosystem services (PES) project which uses a randomized controlled trial to assess the efficacy of PES for enhancing forest conservation. The research presented here details the remote sensing phase of this project. We developed an object-based methodology for detecting forest change from high-resolution imagery that calculates per class image reflectance and change statistics to determine persistent forest, non-forest, forest gain, and forest loss classes. The large study area (~ 2,400 km2) necessitated using a combination of 10 different image pairs of varying seasonality, sun angle, and viewing angle. We discuss the impact of these factors on mapping results. Reflectance data was used in conjunction with texture measures and knowledge-driven modeling to derive forest change maps. First, baseline Quickbird images were mapped into tree cover and non-tree categories based on segmented image objects and field inventory data, applied through a classification and regression tree (CART) classifier. Then a bi-temporal segmentation layer was generated and a series of object metrics from both image dates were extracted. A sample set of persistent forest objects that remained undisturbed was derived from the tree cover map and the red band (B3) change values. We calculated a variety of statistical indices for these persistent tree cover objects from the post- survey imagery to create maps of both forest cover loss and forest cover gain. These results are compared to visually assessed image objects in addition

  16. Marketing Agricultural Products. Curriculum Guide Developed for Secondary and Post Secondary Agriculture Programs.

    ERIC Educational Resources Information Center

    Miller, W. Wade; And Others

    This curriculum guide can be used by secondary and postsecondary agriculture instructors for a semester course in marketing agricultural products or individual units can be incorporated in other courses. The curriculum guide consists of six units of study made up of two to eight lessons each. The units cover the following topics: (1) marketing…

  17. Exploring the Paradox of Supervised Agricultural Experience Programs in Agricultural Education

    ERIC Educational Resources Information Center

    Wilson, Elizabeth B.; Moore, Gary E.

    2007-01-01

    Agricultural teachers in North Carolina were surveyed to assess their attitudes toward Supervised Agricultural Experience (SAE) and to identify barriers to implementation of SAE in their schools. The teachers gave the politically correct answers about why SAE was important. The teachers indicated that SAE was important (8.46 on a 10 point scale)…

  18. Theme: The Role of the Teacher in Conducting Supervised Agricultural Experience Programs.

    ERIC Educational Resources Information Center

    Agricultural Education Magazine, 2003

    2003-01-01

    Contains 13 theme articles on the role of teachers in supervised agricultural experience (SAE) programs that offer suggestions, ideas, and practices to advance the implementation of SAE programs. (JOW)

  19. Multiscale object-based drought monitoring and comparison in rainfed and irrigated agriculture from Landsat 8 OLI imagery

    NASA Astrophysics Data System (ADS)

    Ozelkan, Emre; Chen, Gang; Ustundag, Burak Berk

    2016-02-01

    Drought is a rapidly rising environmental issue that can cause hardly repaired or unrepaired damages to the nature and socio-economy. This is especially true for a region that features arid/semi-arid climate, including the Turkey's most important agricultural district - Southeast Anatolia. In this area, we examined the uncertainties of applying Landsat 8 Operational Land Imager (OLI) NDVI data to estimate meteorological drought - Standardized Precipitation Index (SPI) - measured from 31 in-situ agro-meteorological monitoring stations during spring and summer of 2013 and 2014. Our analysis was designed to address two important, yet under-examined questions: (i) how does the co-existence of rainfed and irrigated agriculture affect remote sensing drought monitoring in an arid/semi-arid region? (ii) What is the role of spatial scale in drought monitoring using a GEOBIA (geographic object-based image analysis) framework? Results show that spatial scale exerted a higher impact on drought monitoring especially in the drier year 2013, during which small scales were found to outperform large scales in general. In addition, consideration of irrigated and rainfed areas separately ensured a better performance in drought analysis. Compared to the positive correlations between SPI and NDVI over the rainfed areas, negative correlations were determined over the irrigated agricultural areas. Finally, the time lag effect was evident in the study, i.e., strong correlations between spring SPI and summer NDVI in both 2013 and 2014. This reflects the fact that spring watering is crucial for the growth and yield of the major crops (i.e., winter wheat, barley and lentil) cultivated in the region.

  20. Practical application of remote sensing in agriculture

    NASA Technical Reports Server (NTRS)

    Phelps, R. A.

    1975-01-01

    Remote sensing program imagery from several types of platforms, from light aircraft to the LANDSAT (ERTS) satellites, have been utilized during the past few years, with preference for inexpensive imagery over expensive magnetic tapes. Emphasis has been on practical application of remote sensing data to increase crop yield by decreasing plant stress, disease, weeds and undesirable insects and by improving irrigation. Imagery obtained from low altitudes via aircraft provides the necessary resolution and complements but does not replace data from high altitude aircraft, Gemini and Apollo spacecraft, Skylab space station and LANDSAT satellites. Federal government centers are now able to supply imagery within about thirty days from data of order. Nevertheless, if the full potential of space imagery in practical agricultural operations is to be realized, the time span from date of imaging to user application needs to be shortened from the current several months to not more than two weeks.

  1. Measuring the Impact on Farmers of Agricultural Radio and Television Programs in Southwest Nigeria.

    ERIC Educational Resources Information Center

    Yahaya, Mohammed Kuta; Badiru, Olabode Idris

    2002-01-01

    A survey examined the effectiveness of two long-running Nigerian agricultural programs on television and radio as perceived by 198 farmers. Results indicate a positive assessment of their value for improving agricultural production. Although more listen to the radio, the television program also received high marks. (Contains 17 references.) (JOW)

  2. Program and Curriculum Guide for Vocational Agriculture/Agribusiness in South Dakota.

    ERIC Educational Resources Information Center

    South Dakota State Univ., Brookings. Dept. of Agricultural Education.

    The guide is designed for use by agricultural instructors, administrators, supervisors, school boards, and others who are involved in planning instructional programs for vocational agriculture/agribusiness education in high schools and adult education. Part 1 details information pertaining to the administrative aspects of program development,…

  3. Curricular Needs of Students with Specific Learning Disabilities in Illinois Secondary Agricultural Education Programs

    ERIC Educational Resources Information Center

    Pense, Seburn L.

    2009-01-01

    The purpose of this descriptive census survey of secondary agricultural education teachers was to describe the curricular and classroom needs of students with specific learning disabilities (SLD) in their programs. The study found students with SLD make up 23% of the students enrolled in Illinois secondary agricultural education programs.…

  4. Utilizing In-Situ Static Chamber Measurements and UAV Imagery for Integrated Greenhouse Gas Emissions Estimations: Assessing Environmental and Management Impacts on Agricultural Emissions for Two Paired-Watershed Sites in Vermont

    NASA Astrophysics Data System (ADS)

    Barbieri, L.; Peterson, F. S.; Wyngaard, J.

    2015-12-01

    Agricultural greenhouse gas (GHG) emissions contribute to ~10-12% of global anthropogenic emissions. While agriculture is a major source of GHG emissions, there is also great potential for mitigation, as emissions can be reduced by utilizing specific field management and fertilization strategies. This study closely monitors hay and corn fields in Vermont in two paired-watershed sites. Carbon dioxide, nitrous oxide and methane emissions were measured weekly using static chambers and a Photoacoustic Gas Sensor (PAS) across both field management treatments: conventional and mitigation. Accurately quantifying emissions from agricultural landscapes is crucial to develop and implement optimal mitigation strategies, but quantifying landscape-wide emissions is challenging. In this study, we show that both field management treatments and environmental conditions (such as field flooding from rain events) significantly affect GHG emissions, and both can be highly spatially variable even on the field-scale. Monitoring this kind of complexity across a watershed is difficult, as most current emissions quantification techniques, such as static chambers, are localized, point specific and costly. Remote sensing provides an opportunity to monitor landscapes more efficiently and cost effectively. High resolution imagery from an Unmanned Aerial Vehicle (UAV) can also provide opportunities for more accurate watershed-wide estimates of GHG emission rates based on observable agricultural field conditions and management signals, such as field flooding, fertilizer application method, and cover cropping. Satellite imagery, and even the higher resolution aerial imagery used for agricultural monitoring, do not provide the spatial or temporal resolution needed to monitor the on-field complexities that affect GHG emissions. This study combines and compares environmental and management observations from UAV imagery and in-situ field GHG emissions measurements to determine the effectiveness of

  5. Leadership, Education and Agricultural Development Programs in Colombia.

    ERIC Educational Resources Information Center

    Adams, Dale W.

    1968-01-01

    The lack of qualified leadership to direct, plan, and do research in agricultural agencies is an important restraint on rural development in countries like Colombia. An increase in the number of students attending institutions for agricultural education has been often viewed as the solution to this problem. It is argued here that an increase in…

  6. Teaching Materials for Environmental Related Courses in Agriculture Occupations Programs.

    ERIC Educational Resources Information Center

    Bohning, Kermit B.; Stitt, Thomas R.

    The lesson plans were designed to provide the practicing applied biological and agricultural occupations teacher with a series of units setting down a basic foundation in Environmental Education. Nine lesson plans cover (1) ecosystems and agriculture, (2) biotic communities and food chains, (3) energy and nutrient flow, (4) land use and supply,…

  7. Core IV Materials for Metropolitan Agriculture/Horticulture Programs.

    ERIC Educational Resources Information Center

    Hemp, Paul; And Others

    This core curriculum guide consists of materials for use in presenting a 13-unit vocational agriculture course geared toward high school students living in metropolitan areas. Addressed in the individual units of the course are the following topics: employment in agricultural occupations, supervised occupational experience, leadership in…

  8. 76 FR 69114 - Agricultural Career and Employment Grants Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-08

    ... request for comments. SUMMARY: Section 14204 of the Food, Conservation and Energy Act of 2008 (2008 Farm... from agricultural jobs. The Agriculture, Rural Development, Food and Drug Administration and Related... instruction, including ways of safeguarding the food supply of the United States; and Other such services...

  9. An Evaluation of Georgia's Agriculture in the Classroom Program.

    ERIC Educational Resources Information Center

    Herren, Ray V.; Oakley, Pam

    1995-01-01

    In Georgia 16 classes of second graders and 12 of fourth graders were divided into 2 groups. The treatment group was taught the Agriculture in the Classroom curriculum. Compared to controls' test scores, the experimental group effectively learned agriculture concepts regardless of whether they were in rural or urban areas, grouped randomly or by…

  10. 76 FR 69146 - Agricultural Career and Employment Grants Program; Withdrawal

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-08

    ... proposed rule published October 27, 2011, at 76 FR 66656, is withdrawn. FOR FURTHER INFORMATION CONTACT... Office of Advocacy and Outreach 7 CFR Part 2502 RIN 0503-AA49 Agricultural Career and Employment Grants... withdrawing its proposed rule of October 27, 2011, entitled ``Agricultural Career and Employment...

  11. Human Nutrition Research Conducted at State Agricultural Experiment Stations and 1890/Tuskegee Agricultural Research Programs.

    ERIC Educational Resources Information Center

    Driskell, Judy A.; Myers, John R.

    1989-01-01

    Cooperative State Research Service-administered and state-appropriated State Agriculture Experiment Station funds for human nutrition research increased about two-fold from FY70-FY86, while the percentage of budget expended for this research decreased. (JOW)

  12. Developing Programs of Supervised Agricultural Experience. Developing an SAE Program Using the Missouri Agricultural Record Book for Secondary Students. Analyzing the SAE Program Using the Missouri Farm Business Record Book. Instructor's Guide. Volume 21, Number 9.

    ERIC Educational Resources Information Center

    Admire, Myron

    This curriculum guide to the Supervised Agricultural Experience (SAE) program contains four units of insturctor's materials as follows: Unit 1: Developing an SAE Program; Unit 2: Using the Missouri Agricultural Record Book for Secondary Students; Unit 3: Analyzing the SAE Program; and Unit 4: Using the Missouri Farm Business Record Book. The…

  13. Standards Set for Quality Programs in Vocational Agriculture

    ERIC Educational Resources Information Center

    Crawford, Harold R.

    1977-01-01

    Reports the progress of a project which completed a model designed to validate categories of standards for quality agricultural/agribusiness education. The development of the model and its implementation and dissemination procedures are described. (BM)

  14. An Automated Approach to Agricultural Tile Drain Detection and Extraction Utilizing High Resolution Aerial Imagery and Object-Based Image Analysis

    NASA Astrophysics Data System (ADS)

    Johansen, Richard A.

    Subsurface drainage from agricultural fields in the Maumee River watershed is suspected to adversely impact the water quality and contribute to the formation of harmful algal blooms (HABs) in Lake Erie. In early August of 2014, a HAB developed in the western Lake Erie Basin that resulted in over 400,000 people being unable to drink their tap water due to the presence of a toxin from the bloom. HAB development in Lake Erie is aided by excess nutrients from agricultural fields, which are transported through subsurface tile and enter the watershed. Compounding the issue within the Maumee watershed, the trend within the watershed has been to increase the installation of tile drains in both total extent and density. Due to the immense area of drained fields, there is a need to establish an accurate and effective technique to monitor subsurface farmland tile installations and their associated impacts. This thesis aimed at developing an automated method in order to identify subsurface tile locations from high resolution aerial imagery by applying an object-based image analysis (OBIA) approach utilizing eCognition. This process was accomplished through a set of algorithms and image filters, which segment and classify image objects by their spectral and geometric characteristics. The algorithms utilized were based on the relative location of image objects and pixels, in order to maximize the robustness and transferability of the final rule-set. These algorithms were coupled with convolution and histogram image filters to generate results for a 10km2 study area located within Clay Township in Ottawa County, Ohio. The eCognition results were compared to previously collected tile locations from an associated project that applied heads-up digitizing of aerial photography to map field tile. The heads-up digitized locations were used as a baseline for the accuracy assessment. The accuracy assessment generated a range of agreement values from 67.20% - 71.20%, and an average

  15. Assessing Youth Perceptions and Knowledge of Agriculture: The Impact of Participating in an AgVenture Program

    ERIC Educational Resources Information Center

    Luckey, Alisa Nicole; Murphrey, Theresa Pesl; Cummins, Richard L.; Edwards, Michael B.

    2013-01-01

    Agricultural education programs such as AgVenture have been established to educate youth about the importance of agriculture. The study reported here examined the direct impact that one agricultural education program, specifically AgVenture, had on youth perceptions and knowledge of agriculture. Youth's perceptions and knowledge of…

  16. Agricultural land-use classification using landsat imagery data, and estimates of irrigation water use in Gooding, Jerome, Lincoln, and Minidoka counties, 1992 water year, Upper Snake River basin, Idaho and western Wyoming

    USGS Publications Warehouse

    Maupin, Molly A.

    1997-01-01

    As part of the U.S. Geological Survey's National Water-Quality Assessment Program in the upper Snake River Basin study unit, land- and water-use data were used to describe activities that have potential effects on water quality, including biological conditions, in the basin. Land-use maps and estimates of water use by irrigated agriculture were needed for Gooding, Jerome, Lincoln, and Minidoka Counties (south-central Idaho), four of the most intensively irrigated counties in the study unit. Land use in the four counties was mapped from Landsat Thematic Mapper imagery data for the 1992 water year using the SPECTRUM computer program. Land-use data were field verified in 108 randomly selected sections (640 acres each); results compared favorably with land-use maps from other sources. Water used for irrigation during the 1992 water year was estimated using land-use and ancillary data. In 1992, a drought year, estimated irrigation withdrawals in the four counties were about 2.9 million acre-feet of water. Of the 2.9 million acre-feet, an estimated 2.12 million acre-feet of water was withdrawn from surface water, mainly the Snake River, and nearly 776,000 acre-feet was withdrawn from ground water. One-half of the 2.9 million acre-feet of water withdrawn for irrigation was considered to be lost during conveyance or was returned to the Snake River; the remainder was consumptively used by crops during the growing season.

  17. Relationship of Supervised Agricultural Experience Program Participation and Student Achievement in Agricultural Education.

    ERIC Educational Resources Information Center

    Cheek, Jimmy G.; And Others

    1994-01-01

    Data from 537 high school students demonstrated the positive effect of participation in supervised agricultural experience (SAE) and Future Farmers of America (FFA) on agriscience achievement. FFA involvement and the scope of SAE were highly correlated. Student interest, socioeconomic status, and years of agriscience were related to achievement…

  18. Total Program Efficacy: A Comparison of Traditionally and Alternatively Certified Agriculture Teachers

    ERIC Educational Resources Information Center

    Duncan, Dennis W.; Ricketts, John C.

    2008-01-01

    The purpose of this study was to determine agriculture teachers' perceived levels of efficacy as they relate to managing the total program of agricultural education, both for traditionally and alternatively certified teachers. The constructs used in this study were technical content, FFA/leadership development/SAE, teaching and learning, and…

  19. Examining the Instructional Planning Process Taught in Agricultural Education Teacher Preparation Programs: Perspectives of University Faculty

    ERIC Educational Resources Information Center

    Greiman, Bradley C.; Bedtke, Mary Anne

    2008-01-01

    Instructional planning is a curricular topic in teacher preparation programs, but limited research in agricultural education has been conducted in this area. The purpose of this study was to examine aspects of the instructional planning process that are taught to agricultural education preservice teachers. Survey research and content analysis of…

  20. Core III Materials for Metropolitan Agriculture/Horticulture Programs. Units A-I.

    ERIC Educational Resources Information Center

    Biondo, Ron; And Others

    This first volume of a two-volume curriculum guide contains 11 problem areas selected for study to be included in a core curriculum for 11th-grade or third-year students enrolled in a metropolitan agricultural program. The 11 problem areas are divided into eight units: Orientation to Agricultural Occupations (Gaining Employment), Supervised…

  1. Staffing Patterns for Programs in Adult Agricultural Education; A Study in Cooperation.

    ERIC Educational Resources Information Center

    Persons, Edgar A.; Leske, Gary

    The study defines the relationships between agriculture teachers and other persons with whom they work in providing adult agricultural education; specifically, it identifies with whom the instructor cooperated in providing a program, identifies the functions performed by those who cooperated, and identifies the success of the cooperative…

  2. Model Course of Study for Agricultural Programs in Iowa. Preparing for the Future.

    ERIC Educational Resources Information Center

    Martin, Robert A.; And Others

    Each section contained in this packet is necessary for designing an effective program of agriculture education. The curriculum guide that is developed from this model should include the same sections. The model includes: (1) community description; (2) school description; (3) goals and objectives of education in agriculture; (4) evaluation policy;…

  3. Enhancing Professionalism in Academic Agricultural Communications Programs: The Role of Accreditation.

    ERIC Educational Resources Information Center

    Tucker, Mark; Whaley, Sherrie R.; Whiting, Larry; Agunga, Robert

    2002-01-01

    Provides an overview of the accreditation process as it relates to academic agricultural communications programs. Reports results of an electronic mail survey regarding the perceptions of 16 agricultural communications faculty as to the need for accreditation. Discusses the merits of national accreditation standards. (Contains 20 references.) (JOW)

  4. Metropolitan Programs in Applied Biological and Agricultural Occupations; A Need and Attitude Study. Final Report.

    ERIC Educational Resources Information Center

    Thomas, Hollie B.; And Others

    To establish the feasibility of implementing applied biological and agricultural occupations programs in the metropolitan area of Chicago, four populations were surveyed by means of mailed questionnaires or interest inventories to determine: (1) the employment opportunities in the applied biological and agricultural industries, (2) the interests…

  5. Assessment of teachers' ability to integrate science concepts into secondary agriculture programs

    NASA Astrophysics Data System (ADS)

    Scales, Jason A.

    For the past two decades, the idea of integrating more science concepts into the agricultural education curriculum has been gaining support. The purposes of this study were two fold: (1) To assess the knowledge base and interest levels among agriculture instructors in teaching concepts related to science; (2) To assess how such a change in the curriculum would impact current agricultural education programs. The sample was derived from the population of agriculture instructors teaching in Missouri secondary schools. For this descriptive correlational research, an instrument was developed to assess the instructors' perceived level of competence to teach selected science grade level expectations (GLE) and their relationship to the agricultural education curriculum and programs. A second instrument, solicited from the American Board for Certification in Teacher Excellence, was used to assess the general biological science knowledge of the teachers. Agriculture instructors perceive that they are competent to teach and integrate science GLEs into the agriculture curriculum. However, their scores on the examination of knowledge of biological science brings into question their competence to teach this subject matter. Teachers believe integrating science into the agriculture curriculum will benefit their program and their students; however, they unsure if their classes should count for science credit or if FFA programs and activities are a good match for a more science-based curriculum.

  6. The Psychometric Properties of the Agricultural Hazardous Occupations Order Certification Training Program Written Examinations

    ERIC Educational Resources Information Center

    French, Brian F.; Breidenbach, Daniel H.; Field, William E.; Tormoehlen, Roger

    2007-01-01

    The written certification exam that accompanies the Gearing Up for Safety-Agricultural Production Safety Training for Youth curriculum was designed to partially meet the testing requirements of the Agricultural Hazardous Occupations Order (AgHOs) Certification Training Program. This curriculum and accompanying assessment tools are available for…

  7. Projecting Agricultural Education Programs for the 21st Century Using a Modified Delphi Technique.

    ERIC Educational Resources Information Center

    Iverson, Maynard J.

    A modified three-step Delphi procedure was used to conduct a series of national studies of futurists regarded by their peers as top experts in agricultural education. The primary objective was to project enrollments in agricultural education programs for the 21st century. Other study objectives were to ascertain whether the Delphi technique could…

  8. Youth Leadership Development: Perceptions and Preferences of Urban Students Enrolled in a Comprehensive Agriculture Program

    ERIC Educational Resources Information Center

    Anderson, James C., II; Kim, Eunyoung

    2009-01-01

    This descriptive study explores the perceptions of and preferences for leadership development by students enrolled in a comprehensive urban agriculture program. A total of 284 students from the Chicago High School for Agricultural Sciences participated in the study. The results of the study showed that the average respondent was involved in a…

  9. Vocational Agriculture Training Program: Safe Tractor and Farm Machinery Operation. Special Paper No. 8. Second Revision.

    ERIC Educational Resources Information Center

    Bobbitt, Frank; Doss, Howard

    The publication was prepared for the United States Office of Education for use by teachers who direct agricultural training programs in safe tractor operation and safe farm machinery operation that comply with the United States Department of Labor regulations on hazardous occupations in agriculture. Upon successful completion of these training…

  10. Using Very High Resolution Remotely Sensed Imagery to Estimate Agricultural Production: A comparison of food insecure and secure growing areas in Kenya

    NASA Astrophysics Data System (ADS)

    Grace, K.; Husak, G. J.; Bogle, S.

    2013-12-01

    Determining the amount of food produced in a food insecure, isolated, subsistence farming community can be used to help identify households or communities who may be in need of additional food resources. Measuring annual food production in developing countries, much less at a sub-national level, is complicated by lack of data. It can be difficult and costly to access all of the farming households engaged in subsistence farming. However, recent research has focused on the use of remotely sensed data to aid in the estimation of area under cultivation and because food production is the measure of yield (production per hectare) multiplied by area (number of hectares), we can use the area measure to reduce uncertainty in food production estimates. One strategy for estimating cultivated area relies on a fairly time intensive manual interpretation of very high resolution data. Due to the availability of very high resolution data it is possible to construct estimates of cultivated area, even in communities where fields are small. While this strategy has been used to effectively estimate cultivated area in a timely manner, questions remain about the spatial and temporal generalizability of this approach. The purpose of this paper is to produce and compare estimates of cultivated area in two very different agricultural areas of Kenya, a highly food insecure country in East Africa, during two different agricultural seasons. The areas selected represent two different livelihood zones: a marginal growing area where poor farmers rely on inconsistent rainfall and a lush growing area near the mountainous region of the middle-West area of the country where rainfall is consistent and therefore more suited to cultivation. The overarching goal is to determine the effectiveness of very high resolution remotely sensed imagery in calculating estimates of cultivated area in areas where food production strategies are different. Additionally the results of this research will explore the

  11. Utilizing Natural Cognitive Tendencies to Enhance Agricultural Education Programs

    ERIC Educational Resources Information Center

    Lamm, Alexa J.; Rhodes, Emily B.; Irani, Tracy A.; Roberts, T. Grady; Snyder, Lori J. Unruh; Brendemuhl, Joel

    2011-01-01

    The influences of cognitive styles have been the focus of research on problems in education for quite some time (Witkin, Moore, Goodenough, & Cox, 1977). In fact, agricultural educators are rapidly increasing the amount of research and education focused on understanding and utilizing cognitive function in an attempt to improve educational…

  12. How California Educators and CE Directors View "Agricultural Literacy" Programs.

    ERIC Educational Resources Information Center

    Braverman, Marc T.; Rilla, Ellen L.

    1991-01-01

    Surveyed county superintendents, Cooperative Extension county directors, and district superintendents to determine their views on agricultural literacy education. Respondents favored addressing the topic in the middle grades (4-9), through science and social studies. Critical topics identified included toxins in food and the environment, water…

  13. Supervision of Supervised Agricultural Experience Programs: A Synthesis of Research.

    ERIC Educational Resources Information Center

    Dyer, James E.; Williams, David L.

    1997-01-01

    A review of literature from 1964 to 1993 found that supervised agricultural experience (SAE) teachers, students, parents, and employers value the teachers' supervisory role. Implementation practices vary widely and there are no cumulative data to guide policies and standards for SAE supervision. (SK)

  14. Teaching Agricultural Outdoor Programs in an Urban Setting

    ERIC Educational Resources Information Center

    Tillman, Charles J. D.

    1975-01-01

    Agricultural education can make a substantial contribution to the quality of the facilities and activities available for outdoor recreation. A teacher relates the course content, objectives, and learning activities of the soils portion of the curriculum of an urban nature center utilized as an outdoor laboratory. (Author/AJ)

  15. Teacher Educators in the Federally Supported Programs of Agricultural Education.

    ERIC Educational Resources Information Center

    Ekstrom, G.F., Comp.

    This historical record of the organizational background and activities of ." American Association of Teacher Educators in Agriculture (AATEA) was an outgrowth of an action taken by the executive committee in 1957. Part I contains information relating to the history of the parent organizations: (1) Ten-year Teacher Trainers, 1929-1950, and (2)…

  16. 76 FR 70639 - Agricultural Career and Employment Grants Program; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-15

    ..., at 76 FR 69114, is November 15, 2011, and is applicable beginning November 8, 2011. Comments on the....chavez@osec.usda.gov . SUPPLEMENTARY INFORMATION: Need for Correction On November 8, 2011 (76 FR 69114... Office of Advocacy and Outreach 7 CFR Part 2502 RIN 0503-AA49 Agricultural Career and Employment...

  17. Evaluation of the passive solar for agriculture program

    SciTech Connect

    Not Available

    1981-09-01

    The purpose of this program is to stimulate the use of passive and hybrid solar energy for farm homes. Redirection of DOE emphasis limited the FY '81 program to information transfer on the topic to requesting groups and individuals.

  18. Relationship of Length of Vocational Agriculture Teacher Contract to Supervised Occupational Experience Program Scope.

    ERIC Educational Resources Information Center

    Arrington, Larry R.; McCracken, J. David

    1983-01-01

    The primary purpose of the study was to ascertain if the extent to which vocational agriculture teachers are employed on a 12-month basis is related to the scope of supervised occupational experience programs conducted by students. (SSH)

  19. NOAA's Use of High-Resolution Imagery

    NASA Technical Reports Server (NTRS)

    Hund, Erik

    2007-01-01

    NOAA's use of high-resolution imagery consists of: a) Shoreline mapping and nautical chart revision; b) Coastal land cover mapping; c) Benthic habitat mapping; d) Disaster response; and e) Imagery collection and support for coastal programs.

  20. Cognitive Restructuring through Dreams and Imagery: Descriptive Analysis of a Women's Prison-Based Program

    ERIC Educational Resources Information Center

    DeHart, Dana

    2010-01-01

    This report describes process and outcome evaluation of an innovative program based in a women's maximum-security correctional facility. Methodology included review of program materials, unobtrusive observation of group process, participant evaluation forms, focus groups, and individual interviews with current and former program participants.…

  1. NASA Applied Sciences' DEVELOP National Program: Summer 2010 Florida Agriculture

    NASA Technical Reports Server (NTRS)

    Cooley, Zachary C.; Billiot, Amanda; Lee, Lucas; McKee, Jake

    2010-01-01

    The main agricultural areas in South Florida are located within the fertile land surrounding Lake Okeechobee. The Atlantic Watershed monthly rainfall anomalies showed a weak but statistically significant correlation to the Oceanic Nino Index (ONI). No other watershed s anomalies showed significant correlations with ONI or the Southern Oscillation Index (SOI). During La Nina months, less sea breeze days and more disturbed days were found to occur compared to El Nino and neutral months. The increase in disturbed days can likely by attributed to the synoptic pattern during La Nina, which is known to be favorable for tropical systems to follow paths that affect South Florida. Overall, neither sea breeze rainfall patterns nor total rainfall patterns in South Florida s main agricultural areas were found to be strongly influenced by the El Nino Southern Oscillation during our study time.

  2. Imagery Integration Team

    NASA Technical Reports Server (NTRS)

    Calhoun, Tracy; Melendrez, Dave

    2014-01-01

    The Human Exploration Science Office (KX) provides leadership for NASA's Imagery Integration (Integration 2) Team, an affiliation of experts in the use of engineering-class imagery intended to monitor the performance of launch vehicles and crewed spacecraft in flight. Typical engineering imagery assessments include studying and characterizing the liftoff and ascent debris environments; launch vehicle and propulsion element performance; in-flight activities; and entry, landing, and recovery operations. Integration 2 support has been provided not only for U.S. Government spaceflight (e.g., Space Shuttle, Ares I-X) but also for commercial launch providers, such as Space Exploration Technologies Corporation (SpaceX) and Orbital Sciences Corporation, servicing the International Space Station. The NASA Integration 2 Team is composed of imagery integration specialists from JSC, the Marshall Space Flight Center (MSFC), and the Kennedy Space Center (KSC), who have access to a vast pool of experience and capabilities related to program integration, deployment and management of imagery assets, imagery data management, and photogrammetric analysis. The Integration 2 team is currently providing integration services to commercial demonstration flights, Exploration Flight Test-1 (EFT-1), and the Space Launch System (SLS)-based Exploration Missions (EM)-1 and EM-2. EM-2 will be the first attempt to fly a piloted mission with the Orion spacecraft. The Integration 2 Team provides the customer (both commercial and Government) with access to a wide array of imagery options - ground-based, airborne, seaborne, or vehicle-based - that are available through the Government and commercial vendors. The team guides the customer in assembling the appropriate complement of imagery acquisition assets at the customer's facilities, minimizing costs associated with market research and the risk of purchasing inadequate assets. The NASA Integration 2 capability simplifies the process of securing one

  3. Agricultural Programs at the Post High School Level; Special Report Prepared for the Pacific Regional Seminar in Agricultural Education (Olympia, May 15-19, 1967).

    ERIC Educational Resources Information Center

    Hensel, James W.

    A general overview of post-high school education in agriculture is presented to show the wide variety of programs and their curricular structure for use by school administrators. Representative agricultural programs in community colleges, junior colleges, vocational and technical schools, area schools, and in specialized technical training…

  4. NASA's Agricultural Program: A USDA/Grower Partnership

    NASA Technical Reports Server (NTRS)

    McKellip, Rodney; Thomas, Michael

    2002-01-01

    Ag20/20 is a partnership between USDA, NASA, and four national commodity associations. It is driven by the information needs of U.S. farmers. Ag20/20 is focused on utilization of earth science and remote sensing for decision-making and oriented toward economically viable operational solutions. Its purpose is to accelerate the use of remote sensing and other geospatial technologies on the farm to: 1) Increase the production efficiency of the American farmer; 2) Reduce crop production risks; 3) Improve environmental stewardship tools for agricultural production.

  5. Molecular marker database for efficient use in agricultural breeding programs

    PubMed Central

    Kim, Chang-Kug; Lee, Gang-Seob; Mo, Ji-Su; Bae, Seon-Hwa; Lee, Tae-Ho

    2015-01-01

    The National Agricultural Biotechnology Information Center (NABIC) constructed a web-based molecular marker database to provide information about 7,847 sequence-tagged site (STS) markers identified in the 11 species using a next generation sequencing (NGS) technologies. The database consists of three major functional categories: keyword search, detailed viewer and download function. The molecular marker annotation table provides detailed information such as ownership information, basic information, and STS-related characterization information. Availability The database is available for free at http://nabic.rda.go.kr/Molecularmarker PMID:26527854

  6. A STUDY TO DETERMINE THE NEED AND TYPE OF TRAINING PROGRAM FOR AGRICULTURAL PUBLIC SERVICE TECHNICIANS.

    ERIC Educational Resources Information Center

    Mount San Antonio Coll., Walnut, CA.

    THE OBJECTIVE WAS TO STUDY AGRICULTURAL PUBLIC SERVICE TECHNICIANS IN THE STATE TO DETERMINE (1) THE NUMBER EMPLOYED BY FEDERAL, STATE, AND LOCAL AGENCIES, (2) EXISTING SHORTAGES, (3) THE TYPE OF TRAINING NEEDED, (4) DESIRABILITY OF TRAINING PROGRAM AT MT. SAN ANTONIO COLLEGE, (5) EQUIPMENT AND PROGRAMS NEEDED, AND (6) EQUIPMENT NEEDED IN A…

  7. Guidelines and Procedures: Directed Work-Experience Programs in Vocational Agricultural Education.

    ERIC Educational Resources Information Center

    Cushman, Harold R.; And Others

    The growing demand for increased diversification of programs and greater specialization in work experience for students of vocational agriculture has created a need for sound teacher guidelines for initiating, establishing, and administering a vocational education program that combines the benefits of school instruction, on-the-job training, and…

  8. The Use of LiDAR Elevation Data and Satellite Imagery to Locate Critical Source Areas to Diffuse Pollution in Agricultural Watersheds

    NASA Astrophysics Data System (ADS)

    Drouin, Ariane; Michaud, Aubert; Thériault, Georges; Beaudin, Isabelle; Rodrigue, Jean-François; Denault, Jean-Thomas; Desjardins, Jacques; Côté, Noémi

    2013-04-01

    In Quebec / Canada, water quality improvement in rural areas greatly depends on the reduction of diffuse pollution. Indeed, point source pollution has been reduced significantly in Canada in recent years by creating circumscribed pits for manure and removing animals from stream. Diffuse pollution differs from point source pollution because it is spread over large areas. In agricultural areas, sediment loss by soil and riverbank erosion along with loss of nutrients (phosphorus, nitrogen, etc.) and pesticides from fields represent the main source of non-point source pollution. The factor mainly responsible for diffuse pollution in agricultural areas is surface runoff occurring in poorly drained areas in fields. The presence of these poorly drained areas is also one of the most limiting factors in crop productivity. Thus, a reconciliation of objectives at the farm (financial concern for farmers) and off-farm concerns (environmental concern) is possible. In short, drainage, runoff, erosion, water quality and crop production are all interconnected issues that need to be tackled together. Two complementary data sources are mainly used in the diagnosis of drainage, surface runoff and erosion : elevation data and multispectral satellite images. In this study of two watersheds located in Québec (Canada), LiDAR elevation data and satellite imagery (QuickBird, Spot and Landsat) were acquired. The studied territories have been partitioned in hydrologic response units (HRUs) according to sub-basins, soils, elevation (topographic index) and land use. These HRUs are afterwards used in a P index software (P-Edit) that calculates the quantities of sediments and phosphorus exported from each HRUs. These exports of sediments and phosphorus are validated with hydrometric and water quality data obtain in two sub-basins and are also compared to soil brightness index derived from multispectral images. This index is sensitive to soil moisture and thus highlights areas where the soil is

  9. A Hearing Conservation Program for Wisconsin Youth Working in Agriculture.

    ERIC Educational Resources Information Center

    Knobloch, Mary Jo; Broste, Steven K.

    1998-01-01

    Examined the effects of a multicomponent, four-year hearing-conservation program for farm youth. Researchers conducted pre- and postintervention hearing tests in control and intervention students. Surveys examined family hearing loss, farm work, noise exposure, and hearing-protection device (HPD) utilization. Significantly more intervention…

  10. Agricultural and recreational impacts of the conservation reserve program in rural North Dakota, USA.

    PubMed

    Bangsund, Dean A; Hodur, Nancy M; Leistritz, F Larry

    2004-07-01

    The Conservation Reserve Program (CRP), created in 1985, provides conservation benefits and agricultural supply control through voluntary, long-term retirement of crop land. While the effects of the CRP on the agricultural sector are well understood, the implications of its conservation benefits for rural economies remain largely undocumented. To quantify the effects on rural economies, this study addressed the net economic effects of decreased agricultural activity and increased recreational activity associated with the CRP in six rural areas of North Dakota from 1996 to 2000. Based on the level of economic activity that would have occurred in the absence of the program, net revenues from CRP land if returned to agricultural production in the six study areas were estimated at $50.2 million annually or $37 per acre of land currently enrolled in the CRP. Recreational (hunting) revenues as a result of the CRP in the study areas were estimated at $12.8 million annually or $9.45 per CRP-acre. The net economic effect of the CRP (lost agricultural revenues and gains in recreational expenditures) indicated that several areas of the state are not as economically burdened by the CRP as previous research has suggested. In addition, the net economic effects of the program would appear more favourable if revenues from all CRP-based recreation were included. The degree that recreational revenues offset agricultural losses might be further enhanced by enterprises that capitalize on the economic opportunities associated with expanded recreational activities on CRP lands.

  11. Culturally relevant model program to prevent and reduce agricultural injuries.

    PubMed

    Helitzer, D L; Hathorn, G; Benally, J; Ortega, C

    2014-07-01

    Limited research has explored pesticide injury prevention among American Indian farmers. In a five-year agricultural intervention, a university-community partnership, including the University of New Mexico School of Medicine, New Mexico State University, Shiprock Area Cooperative Extension Service, and Navajo Nation communities, used a culturally relevant model to introduce and maintain safe use of integrated pest management techniques. We applied the Diffusion of Innovations theory and community-based approaches to tailor health promotion strategies for our intervention. In a longitudinal study with repeated measures, we trained six "model farmers" to be crop management experts in pesticide safety, application, and control. Subsequently, these model farmers worked with 120 farm families randomized into two groups: intervention (Group 1) and delayed intervention (Group 2). Measurements included a walk-through analysis, test of knowledge and attitudes, and yield analysis. Both groups demonstrated improvements in pesticide storage behaviors after training. Test scores regarding safety practices improved significantly: from 57.3 to 72.4 for Group 1 and from 52.6 to 76.3 for Group 2. Group 1 maintained their knowledge and safety practices after the intervention. Attitudes about pesticides and communication of viewpoints changed across the study years. With pesticides and fertilizer, the number of corn ears increased by 56.3% and yield (kg m(-2)) of alfalfa increased by 41.2%. The study combined traditional farming practices with culturally relevant approaches and behavior change theory to affect knowledge, safety practices, attitudes, communication channels, and crop yield. Storage behaviors, use of pesticides and safety and application equipment, and safety practice knowledge changed significantly, as did attitudes about social networking, social support, and the compatibility and relative advantage of pesticides for farms. PMID:25174150

  12. Culturally relevant model program to prevent and reduce agricultural injuries.

    PubMed

    Helitzer, D L; Hathorn, G; Benally, J; Ortega, C

    2014-07-01

    Limited research has explored pesticide injury prevention among American Indian farmers. In a five-year agricultural intervention, a university-community partnership, including the University of New Mexico School of Medicine, New Mexico State University, Shiprock Area Cooperative Extension Service, and Navajo Nation communities, used a culturally relevant model to introduce and maintain safe use of integrated pest management techniques. We applied the Diffusion of Innovations theory and community-based approaches to tailor health promotion strategies for our intervention. In a longitudinal study with repeated measures, we trained six "model farmers" to be crop management experts in pesticide safety, application, and control. Subsequently, these model farmers worked with 120 farm families randomized into two groups: intervention (Group 1) and delayed intervention (Group 2). Measurements included a walk-through analysis, test of knowledge and attitudes, and yield analysis. Both groups demonstrated improvements in pesticide storage behaviors after training. Test scores regarding safety practices improved significantly: from 57.3 to 72.4 for Group 1 and from 52.6 to 76.3 for Group 2. Group 1 maintained their knowledge and safety practices after the intervention. Attitudes about pesticides and communication of viewpoints changed across the study years. With pesticides and fertilizer, the number of corn ears increased by 56.3% and yield (kg m(-2)) of alfalfa increased by 41.2%. The study combined traditional farming practices with culturally relevant approaches and behavior change theory to affect knowledge, safety practices, attitudes, communication channels, and crop yield. Storage behaviors, use of pesticides and safety and application equipment, and safety practice knowledge changed significantly, as did attitudes about social networking, social support, and the compatibility and relative advantage of pesticides for farms.

  13. Analysis of the US Air Force Defense Meteorological Satellite Program Imagery for Global Lightning

    NASA Technical Reports Server (NTRS)

    Scharfen, Gregory R.

    1999-01-01

    The U. S. Air Force operates the Defense Meteorological Satellite Program (DMSP), a system of near-polar orbiting satellites designed for use in operational weather forecasting and other applications. DMSP satellites carry a suite of sensors that provide images of the earth and profiles of the atmosphere. The National Snow and Ice Data Center (NSIDC) at the University of Colorado has been involved with the archival of DMSP data and its use for several research projects since 1979. This report summarizes the portion of this involvement funded by NASA.

  14. Agricultural policy and social returns to eradication programs: the case of Aujeszky's disease in Sweden.

    PubMed

    Andersson, H; Lexmon, A; Robertsson, J A; Lundeheim, N; Wierup, M

    1997-02-01

    Economic-welfare analysis of animal disease prevention programs frequently ignore the constraints of the agricultural policy environment. Prevention programs affect producers, consumers and the government. The policy environment to a large extent determines the magnitude as well as the distribution of benefits of the program among these groups. The Swedish hog industry has been exposed to three major policy changes during the 1990-1995 period. These scenarios involve various degrees of government intervention in the agricultural sector including internal market deregulation and EU-membership. Aujeszky's disease is a virus disease with swine as the natural infection reservoir. Piglets are the most fragile and an outbreak of the disease results in symptoms such as shaking, cramps and convulsions with an increase in the mortality rate. Slaughter hogs suffer from coughing, fever and reduce their feed consumption. During the last 20-25 years the incidence of Aujeszky's disease (AD) has been increasing in Sweden. In 1989 an eradication program was undertaken. A model is developed to analyze social benefits of an eradication program given variations in agricultural policy. The model refers to the specifics of the AD-program implemented in Sweden. The expected benefits of the program are evaluated using a welfare-economic analysis applying cost-benefit analysis. Total benefits of the program are evaluated across herd and size categories and different regions. Data concerning the frequency of the virus among various categories of herds prior to enacting the program were used (Wahlström et al., 1990). In addition, data from an agricultural insurance company were used to estimate the conditional probability of an outbreak given that the herd is infected. Biological and technical parameter values were collected from a variety of sources. The results of the analysis indicate that the program is economically viable given a social rate of discount in the range of 3-5% without

  15. Agricultural policy and social returns to eradication programs: the case of Aujeszky's disease in Sweden.

    PubMed

    Andersson, H; Lexmon, A; Robertsson, J A; Lundeheim, N; Wierup, M

    1997-02-01

    Economic-welfare analysis of animal disease prevention programs frequently ignore the constraints of the agricultural policy environment. Prevention programs affect producers, consumers and the government. The policy environment to a large extent determines the magnitude as well as the distribution of benefits of the program among these groups. The Swedish hog industry has been exposed to three major policy changes during the 1990-1995 period. These scenarios involve various degrees of government intervention in the agricultural sector including internal market deregulation and EU-membership. Aujeszky's disease is a virus disease with swine as the natural infection reservoir. Piglets are the most fragile and an outbreak of the disease results in symptoms such as shaking, cramps and convulsions with an increase in the mortality rate. Slaughter hogs suffer from coughing, fever and reduce their feed consumption. During the last 20-25 years the incidence of Aujeszky's disease (AD) has been increasing in Sweden. In 1989 an eradication program was undertaken. A model is developed to analyze social benefits of an eradication program given variations in agricultural policy. The model refers to the specifics of the AD-program implemented in Sweden. The expected benefits of the program are evaluated using a welfare-economic analysis applying cost-benefit analysis. Total benefits of the program are evaluated across herd and size categories and different regions. Data concerning the frequency of the virus among various categories of herds prior to enacting the program were used (Wahlström et al., 1990). In addition, data from an agricultural insurance company were used to estimate the conditional probability of an outbreak given that the herd is infected. Biological and technical parameter values were collected from a variety of sources. The results of the analysis indicate that the program is economically viable given a social rate of discount in the range of 3-5% without

  16. Teacher Induction Programs in Agricultural Education: Description of the Role of AAAE Higher Education Teacher Preparation Programs

    ERIC Educational Resources Information Center

    Franklin, Edward A.; Molina, Quintin F.

    2012-01-01

    The purpose of this study is to report findings from a survey of AAAE-member colleges and universities' involvement in professional induction activities of agricultural education teachers. The basis for this research comes from five teacher induction program goals proposed by Johnston and Kay (1987) that serve as a context for presenting the data.…

  17. Program Assessment Using Newly Developed Program Standards for Agricultural Teacher Education.

    ERIC Educational Resources Information Center

    Cole, Richard Lee; Oades, John

    1980-01-01

    The assessment of the agricultural education department at Oregon State University utilized outside assessment team members and the Iowa State University assessment instrument. Among the concern areas identified in the four-day assessment were (1) hands-on technical agriculture course work, (2) humanities and social science courses, and (3)…

  18. The Lunar Scout Program: An international program to survey the Moon from orbit for geochemistry, mineralogy, imagery, geodesy, and gravity

    NASA Technical Reports Server (NTRS)

    Morrison, Donald A. (Editor)

    1994-01-01

    The Lunar Scout Program was one of a series of attempts by NASA to develop and fly an orbiting mission to the moon to collect geochemical, geological, and gravity data. Predecessors included the Lunar Observer, the Lunar Geochemical Orbiter, and the Lunar Polar Orbiter - missions studied under the auspices of the Office of Space Science. The Lunar Scout Program, however, was an initiative of the Office of Exploration. It was begun in late 1991 and was transferred to the Office of Space Science after the Office of Exploration was disbanded in 1993. Most of the work was done by a small group of civil servants at the Johnson Space Center; other groups also responsible for mission planning included personnel from the Charles Stark Draper Laboratories, the Lawrence Livermore National Laboratory, Boeing, and Martin Marietta. The Lunar Scout Program failed to achieve new start funding in FY 93 and FY 94 as a result of budget downturns, the de-emphasis of the Space Exploration Initiative, and the fact that lunar science did not rate as high a priority as other planned planetary missions, and was cancelled. The work done on the Lunar Scout Program and other lunar orbiter studies, however, represents assets that will be useful in developing new approaches to lunar orbit science.

  19. A method of evolving novel feature extraction algorithms for detecting buried objects in FLIR imagery using genetic programming

    NASA Astrophysics Data System (ADS)

    Paino, A.; Keller, J.; Popescu, M.; Stone, K.

    2014-06-01

    In this paper we present an approach that uses Genetic Programming (GP) to evolve novel feature extraction algorithms for greyscale images. Our motivation is to create an automated method of building new feature extraction algorithms for images that are competitive with commonly used human-engineered features, such as Local Binary Pattern (LBP) and Histogram of Oriented Gradients (HOG). The evolved feature extraction algorithms are functions defined over the image space, and each produces a real-valued feature vector of variable length. Each evolved feature extractor breaks up the given image into a set of cells centered on every pixel, performs evolved operations on each cell, and then combines the results of those operations for every cell using an evolved operator. Using this method, the algorithm is flexible enough to reproduce both LBP and HOG features. The dataset we use to train and test our approach consists of a large number of pre-segmented image "chips" taken from a Forward Looking Infrared Imagery (FLIR) camera mounted on the hood of a moving vehicle. The goal is to classify each image chip as either containing or not containing a buried object. To this end, we define the fitness of a candidate solution as the cross-fold validation accuracy of the features generated by said candidate solution when used in conjunction with a Support Vector Machine (SVM) classifier. In order to validate our approach, we compare the classification accuracy of an SVM trained using our evolved features with the accuracy of an SVM trained using mainstream feature extraction algorithms, including LBP and HOG.

  20. Predicting cotton yield of small field plots in a cotton breeding program using UAV imagery data

    NASA Astrophysics Data System (ADS)

    Maja, Joe Mari J.; Campbell, Todd; Camargo Neto, Joao; Astillo, Philip

    2016-05-01

    One of the major criteria used for advancing experimental lines in a breeding program is yield performance. Obtaining yield performance data requires machine picking each plot with a cotton picker, modified to weigh individual plots. Harvesting thousands of small field plots requires a great deal of time and resources. The efficiency of cotton breeding could be increased significantly while the cost could be decreased with the availability of accurate methods to predict yield performance. This work is investigating the feasibility of using an image processing technique using a commercial off-the-shelf (COTS) camera mounted on a small Unmanned Aerial Vehicle (sUAV) to collect normal RGB images in predicting cotton yield on small plot. An orthonormal image was generated from multiple images and used to process multiple, segmented plots. A Gaussian blur was used to eliminate the high frequency component of the images, which corresponds to the cotton pixels, and used image subtraction technique to generate high frequency pixel images. The cotton pixels were then separated using k-means cluster with 5 classes. Based on the current work, the calculated percentage cotton area was computed using the generated high frequency image (cotton pixels) divided by the total area of the plot. Preliminary results showed (five flights, 3 altitudes) that cotton cover on multiple pre-selected 227 sq. m. plots produce an average of 8% which translate to approximately 22.3 kgs. of cotton. The yield prediction equation generated from the test site was then use on a separate validation site and produced a prediction error of less than 10%. In summary, the results indicate that a COTS camera with an appropriate image processing technique can produce results that are comparable to expensive sensors.

  1. Coastal Louisiana Wetlands Restoration Monitoring with Global Fiducials Program (GFP) Imagery

    NASA Astrophysics Data System (ADS)

    Fisher, G.

    2012-12-01

    Coastal Louisiana has experienced dramatic landscape change over the past century due to human induced changes to the environment as well as an onslaught of major coastal storms. Coastal Louisiana loses on average 25-35 square miles of land per year. The USGS has partnered with the National Oceanographic and Atmospheric Administration (NOAA) - National Marine Fisheries Service to provide cyclical remote sensing data for selected restoration sites along the coast of Louisiana. Three of these sites are actively maintained in the GFP archive - Atchafalaya River Delta, East Timbalier Island, and Pecan Island. These three sites coincide with NOAA restoration sites that have been monitored since early 2000. The GFP has provided a consistent set of remote sensing data that has greatly benefited the long-term monitoring of these restoration sites. Long-term monitoring of these sites includes both pre- and post-hurricane season data collection used to identify landscape change along the coast. The long-term monitoring also has helped to identify areas of success in the restoration projects, as well as areas that have continued to decline in spite of restoration efforts. These three sites are significant to the program because they provide a variety of coastal landscape types: an open water barrier island environment at East Timbalier Island; coastal wetlands at Pecan Island, which have experienced subsidence of the marsh and convergence to an open water environment; and a deltaic marsh environment at Atchafalaya River Delta. Long-term monitoring of these sites has provided a wealth of knowledge about the changes occurring, as well as a valuable tool for reliable shoreline measurements. Continued monitoring is necessary to accurately assess the condition of these areas as environmental conditions continue to shape the landscape.

  2. Making the Use of Remote Sensing for Agricultural Subsidy Control More Effective: Automatizing Photo Interpretation of Satellite Imagery over Southern Portugal in the Context of the European Common Agriculture Policy

    NASA Astrophysics Data System (ADS)

    Schmedtmann, J.; Campagnolo, M.

    2014-12-01

    Control with Remote Sensing (CwRS) is a standardized control method that has been developed by the Monitoring Agriculture Resources (MARS Unit) of the European Commission's Joint Research Centre (JRC). It relies on remote sensing time series data and is officially recognized by the EU as equivalent to actual farm visits. Member states agencies use CwRS to carry out part or all of their on-the-spot controls of EU farms to monitor Common Agriculture Policy (CAP) subsidies. The main component of CwRS is Computer-Aided Photo-Interpretation (CAPI), whose goal is determining the crop occupation of agricultural parcels listed in farmers' subsidies applications. In 2012, the CAP CwRS program enabled the oversight of 349,000 farmers for their area-aid applications, representing 89% of the total EU27 required controls. The goal of this study was to develop a simple and reproducible method to automatize the CAPI process. The main feature of this method is that it allows choosing a confidence level on the automatic classification of farmer's parcels. While higher confidence levels reduce the risk of misclassifications, lower levels increase the number of automatic control decisions that do not require the intervention of a photo interpreter, reducing the overall CwRS costs. We used extensive 2005 validated control data from the Portuguese Control and Paying Agency for Agriculture (IFAP) and a multi-temporal Landsat 7 time series to train and test our methodology. Our overall results indicate that for 95% confidence level, approximately 20% of decisions can be taken automatically and for 80% confidence level the percentage of automatic decisions increases to 55%. For each studied land cover class, the adjacent figure shows the effect of the confidence level on the percentage of parcels that can be classified automatically. Since our approach holds for multiple sensors, we believe that the current results will be further improved with additional data. Our results compare

  3. Core II Materials for Metropolitan Agriculture/Horticulture Programs. Units G-L.

    ERIC Educational Resources Information Center

    Biondo, Ron; And Others

    This second volume of a 2-volume curriculum guide contains 12 problem areas selected as suggested areas of study to be included in a core curriculum for 10th-grade or second-year students enrolled in a metropolitan agriculture program. The 12 problem areas are divided into 5 units: Growing and Managing Horticultural Crops (4 problem areas),…

  4. Core I Materials for Rural Agricultural Programs. Units D-E.

    ERIC Educational Resources Information Center

    Ethridge, Jim; And Others

    These units of instructional materials and teaching aids are part of a series of eight designed for use in rural agriculture programs for students in grades 9 and 10. Covered in the unit on livestock science are understanding the livestock industry, identifying breeds of livestock and poultry, selecting livestock, and feeding livestock.…

  5. Core III Materials for Rural Agriculture Programs. Units A-G.

    ERIC Educational Resources Information Center

    Courson, Roger L.; And Others

    This curriculum guide includes teaching packets for 12 areas of study to be included in a core curriculum for 11th-grade or third-year students enrolled in rural agricultural programs in Illinois. Each problem area includes some or all of the following components: suggestions to the teacher, teacher guide, competency inventory, information sheet,…

  6. Core I Materials for Metropolitan Agriculture/Horticulture Programs. Units G-J.

    ERIC Educational Resources Information Center

    Ethridge, Jim; And Others

    These units of instructional materials and teaching aids are the final four of a series of 10 designed for use in metropolitan agriculture/horticulture programs for students in grades 9 and 10. Covered in the unit on growing and managing horticultural crops are watering plants; pruning, pinching, and planting plants; using plant production…

  7. Developing a Model for Supervised Agricultural Experience Program Quality: A Synthesis of Research.

    ERIC Educational Resources Information Center

    Dyer, James E.; Osborne, Edward W.

    1996-01-01

    A literature review revealed the following: (1) there are no standard criteria to measure the quality of supervised agricultural experience (SAE) programs; (2) teacher attitudes and past SAE experiences strongly influence quality; (3) the number of teachers with SAE experience is declining; and (4) school laboratory facilities are essential for…

  8. Model for Evaluation of Secondary School Programs of Vocational Education in Agriculture.

    ERIC Educational Resources Information Center

    Krebs, A. H.

    This research project focused on the development of instruments and procedures which a local secondary school evaluating group may use for conducting its own evaluation of the local program of vocational education in agriculture. The report covers Phase I of a four-phase project and presents the development and trial of instruments and procedures…

  9. Core II Materials for Rural Agriculture Programs. Units E-H.

    ERIC Educational Resources Information Center

    Biondo, Ron; And Others

    This curriculum guide includes teaching packets for 21 problem areas to be included in a core curriculum for 10th grade students enrolled in a rural agricultural program. Covered in the four units included in this volume are crop science (harvesting farm crops and growing small grains); soil science and conservation of natural resources…

  10. The Common Market Concept: Using Community Based Resources in New Ways to Deliver Innovative Agriculture Programs.

    ERIC Educational Resources Information Center

    Upchurch, Jim; Fischer, Larry

    The cooperative agricultural programs described in this report were undertaken by John Wood Community College (JWCC) as part of a "common market" instructional delivery system, which utilizes existing community resources through contractual agreements with area schools, businesses, and government agencies. The report first provides a rationale for…

  11. Core III Materials for Metropolitan Agriculture/Horticulture Programs. Units J-M.

    ERIC Educational Resources Information Center

    Biondo, Ron; And Others

    This second volume of a two-volume curriculum guide contains 11 problem areas selected for study to be included in a core curriculum for 11th grade or third-year students enrolled in a metropolitan agricultural program. The 11 problem areas are divided into four units: Soil Science and Conservation of Natural Resources (Understanding Soils,…

  12. A GUIDE FOR SELF-EVALUATION OF STATE SUPERVISORY PROGRAMS IN VOCATIONAL EDUCATION IN AGRICULTURE.

    ERIC Educational Resources Information Center

    LINSON, MARVIN G.

    THE PURPOSE OF THE STUDY WAS TO DEVELOP A GUIDE FOR THE SELF-EVALUATION OF STATE SUPERVISORY PROGRAMS OF VOCATIONAL EDUCATION IN AGRICULTURE AND TO DESIGN AN INSTRUMENT TO ASSIST IN THIS EVALUATION. TWO NATIONAL JURIES OF EXPERTS IN EDUCATIONAL SUPERVISION ASSISTED IN REFINING A SET OF STATEMENTS, DEVELOPED TO SERVE AS INDICATORS OF SUCCESSFUL…

  13. 7 CFR 611.22 - Availability of satellite imagery.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Availability of satellite imagery. 611.22 Section 611... § 611.22 Availability of satellite imagery. Cloud-free maps of the United States based on imagery received from a satellite are prepared and released to the pubic by NRCS. The maps offer the first image...

  14. 7 CFR 611.22 - Availability of satellite imagery.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Availability of satellite imagery. 611.22 Section 611... § 611.22 Availability of satellite imagery. Cloud-free maps of the United States based on imagery received from a satellite are prepared and released to the pubic by NRCS. The maps offer the first image...

  15. 7 CFR 611.22 - Availability of satellite imagery.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Availability of satellite imagery. 611.22 Section 611... § 611.22 Availability of satellite imagery. Cloud-free maps of the United States based on imagery received from a satellite are prepared and released to the pubic by NRCS. The maps offer the first image...

  16. 7 CFR 611.22 - Availability of satellite imagery.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Availability of satellite imagery. 611.22 Section 611... § 611.22 Availability of satellite imagery. Cloud-free maps of the United States based on imagery received from a satellite are prepared and released to the pubic by NRCS. The maps offer the first image...

  17. 7 CFR 611.22 - Availability of satellite imagery.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Availability of satellite imagery. 611.22 Section 611... § 611.22 Availability of satellite imagery. Cloud-free maps of the United States based on imagery received from a satellite are prepared and released to the pubic by NRCS. The maps offer the first image...

  18. Evaluating agricultural nonpoint-source pollution programs in two Lake Erie tributaries.

    PubMed

    Forster, D Lynn; Rausch, Jonathan N

    2002-01-01

    During the past three decades, numerous government programs have encouraged Lake Erie basin farmers to adopt practices that reduce water pollution. The first section of this paper summarizes these state and federal government agricultural pollution abatement programs in watersheds of two prominent Lake Erie tributaries, the Maumee River and Sandusky River. Expenditures are summarized for each program, total expenditures in each county are estimated, and cost effectiveness of program expenditures (i.e., cost per metric ton of soil saved) are analyzed. Farmers received nearly $143 million as incentive payments to implement agricultural nonpoint source pollution abatement programs in the Maumee and Sandusky River watersheds from 1987 to 1997. About 95% of these funds was from federal sources. On average, these payments totaled about $7000 per farm or about $30 per farm acre (annualized equivalent of $2 per acre) within the watersheds. Our analysis raises questions about how efficiently these incentive payments were allocated. The majority of Agricultural Conservation Program (ACP) funds appear to have been spent on less cost-effective practices. Also, geographic areas with relatively low (high) soil erosion rates received relatively large (small) funding.

  19. Scenario development as a basis for formulating a research program on future agriculture: a methodological approach.

    PubMed

    Oborn, Ingrid; Bengtsson, Jan; Hedenus, Fredrik; Rydhmer, Lotta; Stenström, Maria; Vrede, Katarina; Westin, Charles; Magnusson, Ulf

    2013-11-01

    To increase the awareness of society to the challenges of global food security, we developed five contrasting global and European scenarios for 2050 and used these to identify important issues for future agricultural research. Using a scenario development method known as morphological analysis, scenarios were constructed that took economic, political, technical, and environmental factors into account. With the scenarios as a starting point future challenges were discussed and research issues and questions were identified in an interactive process with stakeholders and researchers. Based on the outcome of this process, six socioeconomic and biophysical overarching challenges for future agricultural were formulated and related research issues identified. The outcome was compared with research priorities generated in five other research programs. In comparison, our research questions focus more on societal values and the role of consumers in influencing agricultural production, as well as on policy formulation and resolving conflicting goals, areas that are presently under-represented in agricultural research. The partly new and more interdisciplinary research priorities identified in Future Agriculture compared to other programs analyzed are likely a result of the methodological approach used, combining scenarios and interaction between stakeholders and researchers.

  20. Community supported agriculture programs: a novel venue for theory-based health behavior change interventions.

    PubMed

    Wharton, Christopher M; Hughner, Renee Shaw; MacMillan, Lexi; Dumitrescu, Claudia

    2015-01-01

    Local foods programs such as community supported agriculture programs (CSAs) and farmers' markets have increased greatly in popularity. However, little research has been conducted regarding the effect of involvement in local foods programs on diet-related attitudes and behaviors. A series of focus groups was conducted to identify the motives that propel individuals to join a CSA, the experiences of belonging to a CSA, and the diet-related outcomes of CSA membership. Using the Theory of Planned Behavior (TPB) as a framework to categorize findings, data suggest the potential of CSAs as a viable intervention strategy for promoting healthful diets and behaviors.

  1. Community supported agriculture programs: a novel venue for theory-based health behavior change interventions.

    PubMed

    Wharton, Christopher M; Hughner, Renee Shaw; MacMillan, Lexi; Dumitrescu, Claudia

    2015-01-01

    Local foods programs such as community supported agriculture programs (CSAs) and farmers' markets have increased greatly in popularity. However, little research has been conducted regarding the effect of involvement in local foods programs on diet-related attitudes and behaviors. A series of focus groups was conducted to identify the motives that propel individuals to join a CSA, the experiences of belonging to a CSA, and the diet-related outcomes of CSA membership. Using the Theory of Planned Behavior (TPB) as a framework to categorize findings, data suggest the potential of CSAs as a viable intervention strategy for promoting healthful diets and behaviors. PMID:25706248

  2. The Role of Sandwich In-Service Program in Developing Agricultural Science Teachers in Delta State, Nigeria

    ERIC Educational Resources Information Center

    Ikeoji, Canice N.; Agwubike, Christian C.; Ideh, Victor

    2007-01-01

    This study examined the role of the sandwich in-service educational program of Delta State University, Abraka in developing agricultural science teachers in the state. Data were collected from 895 agricultural science teachers who completed the program between 1989-2004. However, response to the questionnaire was by 391 in-service agricultural…

  3. Maintaining Relevancy in Programs of Agriculture. Proceedings: Southern Regional Meeting, Land Grant College and University Presidents and Administrators of Agriculture (Atlanta, Georgia, April 20-21, 1972).

    ERIC Educational Resources Information Center

    Southern Regional Education Board, Atlanta, GA. Inst. for Higher Educational Opportunity.

    Recommendations for maintaining relevant programs which resulted from this meeting of college and university presidents and administrators are applicable to all colleges and universities offering programs of agriculture in the region. Given in this report are two major presentations entitled "The Integration of Knowledge in a Specialized Society"…

  4. Overview of Mosquito Research Programs at the United States Department of Agriculture - Agricultural Research Service, Center for Medical, Agricultural & Veterinary Entomology

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The Center for Medical, Agricultural, and Veterinary Entomology (CMAVE), a U.S. Department of AgricultureAgricultural Research Service laboratory, was established in World War II to produce products to protect military personnel against insect vector of disease. Currently the mission of CMAVE is ...

  5. Maternal and child assistance programs; model application form--HHS, Department of Agriculture. Notice.

    PubMed

    1991-12-01

    This notice publishes a model application form that States have the option of using in full, in part, with modification or not at all. It would be used by pregnant women or by children under 6 years of age to apply for benefits simultaneously under several congressionally specified "maternal and child assistance programs": (1) The Medicaid program under title XIX of the Social Security Act; (2) the Health Care for the Homeless grant program under section 340 of the Public Health Service Act; (3) the Maternal and Child Health (MCH) Services block grand program under title V of the Social Security Act; (4) the Migrant and Community Health Centers programs under sections 329 and 330 of the Public Health Service Act; (5) the Head Start program under the Head Start Act; and (6) the Special Supplemental Food Program for Women, Infants and Children (WIC) under section 17 of the Child Nutrition Act of 1966. This notice is published in accordance with section 6506(a) of the Omnibus Budget Reconciliation Act of 1989 (OBRA '89) (Pub. L. 101-239), which requires the Secretary of Health and Human Services, in consultation with the Secretary of Agriculture, to develop a model application form for the specified maternal and child assistance programs for publication in the Federal Register. This model application form represents a first effort to develop a joint model application form covering the programs mandated by Congress. If modifications are necessary due to changes in program requirements, or States or other user experience, they will be pursued.

  6. Ethnography of a Sustainable Agriculture Program: A Case Study of a Social Movement's Inception and Growth on a University Campus

    ERIC Educational Resources Information Center

    Triana, Benjamin

    2016-01-01

    This ethnography documents how the message of sustainability was interpreted and communicated through a sustainable agricultural (SAG) program at an American higher education institution. The ethnography documents the evolution of the program as the program tackled obstacles and accomplished its goals during the initial phases of the program's…

  7. Student feedback to improve the United States Department of Agriculture Fresh Fruit and Vegetable Program

    PubMed Central

    Lin, Yi-Chun

    2016-01-01

    BACKGROUND/OBJECTIVES Fruit and vegetable consumption of children in the United States falls below recommendations. The U.S. Department of Agriculture Fresh Fruit and Vegetable Program (FFVP) is a national free-fruit and vegetable school distribution program designed to address this problem. This permanent, legislated program provides funding to qualified elementary schools for provision of additional fruit and vegetables outside of school meals. The objective of this study was to understand children's perceptions of FFVP after the intervention and formulate recommendations that may improve success of the intervention. SUBJECTS/METHODS Secondary data were obtained from 5,265 4th-6th graders at 51 randomly-selected FFVP intervention schools in Indiana. Anonymous questionnaires were completed late in the 2011-2012 academic year. Multilevel logistic regressions were used to determine associations between students' perceptions of program effects (4 close-ended items) and their preference toward the program. Content analysis was applied to a single open-ended item for program comments. RESULTS Over 47% of students reported greater intake of fruit and vegetables due to FFVP, and over 66% reported liking the program. Student-reported program effects were positively associated with preference for the program (P < 0.01). Themes that emerged during analysis of 3,811 comments, included, students liked: the opportunity to try different kinds of fruit and vegetables, types and flavors of fruits served, and benefits of eating fruit. Fewer students liked the types of vegetables and their benefits. A small group disliked the program citing poor flavor of vegetables and quality of fruits. Important suggestions for the program include serving more dipping sauces for vegetables, cooking vegetables, and providing a greater variety of produce. CONCLUSIONS The degree that students liked FFVP may predict the program's effects on fruit and vegetable intake. FFVP may become more acceptable

  8. The Potential of a Multimedia Open Educational Resource Module in Enhancing Effective Teaching and Learning in a Postgraduate Agricultural Program: Experience From AgShare Project Model

    ERIC Educational Resources Information Center

    Hassen, Jemal Yousuf

    2013-01-01

    Graduate programs in agriculture in developing countries such as in Ethiopia are often designed in cognizance of the need for skilled manpower for agricultural development. In Ethiopia, the contribution of graduates of agricultural graduate programs to the attempt to transform smallholder agriculture has become a matter of urgency in the face of…

  9. Impact of Sustainable Agriculture on Secondary School Agricultural Education Teachers and Programs in the North Central Region.

    ERIC Educational Resources Information Center

    Agbaje, Kehinde Aderemi Ajaiyeoba; Martin, Robert A.; Williams, David L.

    2001-01-01

    Responses from 298 of 600 secondary agriculture teachers in north central United States revealed limited impact of sustainable agriculture. Most teachers had neutral perceptions; a moderate number taught it, but not from a systems perspective. However, related agronomy topics were taught, providing a possible foundation for future inclusion of…

  10. Agricultural Diversification and Marketing. Instructional Materials Developed for Secondary, Postsecondary, and Continuing Education Agriculture Programs in Iowa.

    ERIC Educational Resources Information Center

    Iowa State Dept. of Agriculture, Des Moines.

    These instructional materials on agricultural diversification and marketing were developed for use by Iowa's vocational and technical agricultural instructors and extension personnel. This document is one of three manuals making up a single package. (The other two are Christmas Tree Production and Marketing and Sod Production and Marketing). The…

  11. Mississippi Curriculum Framework for Agriscience (Program CIP: 02.0101--Agriculture Science). Secondary Programs.

    ERIC Educational Resources Information Center

    Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

    This document, which reflects Mississippi's statutory requirement that instructional programs be based on core curricula and performance-based assessment, contains outlines of the instructional units required in local instructional management plans and daily lesson plans for agriscience I and II. Presented first are a program description and…

  12. United States Department of Agriculture-Agricultural Research Service stored-grain areawide integrated pest management program.

    PubMed

    Flinn, Paul W; Hagstrum, David W; Reed, Carl; Phillips, Tom W

    2003-01-01

    The USDA Agricultural Research Service (ARS) funded a demonstration project (1998-2002) for areawide IPM for stored wheat in Kansas and Oklahoma. This project was a collaboration of researchers at the ARS Grain Marketing and Production Research Center in Manhattan, Kansas, Kansas State University, and Oklahoma State University. The project utilized two elevator networks, one in each state, for a total of 28 grain elevators. These elevators stored approximately 31 million bushels of wheat, which is approximately 1.2% of the annual national production. Stored wheat was followed as it moved from farm to the country elevator and finally to the terminal elevator. During this study, thousands of grain samples were taken in concrete elevator silos. Wheat stored at elevators was frequently infested by several insect species, which sometimes reached high numbers and damaged the grain. Fumigation using aluminum phosphide pellets was the main method for managing these insect pests in elevators in the USA. Fumigation decisions tended to be based on past experience with controlling stored-grain insects, or were calendar based. Integrated pest management (IPM) requires sampling and risk benefit analysis. We found that the best sampling method for estimating insect density, without turning the grain from one bin to another, was the vacuum probe sampler. Decision support software, Stored Grain Advisor Pro (SGA Pro) was developed that interprets insect sampling data, and provides grain managers with a risk analysis report detailing which bins are at low, moderate or high risk for insect-caused economic losses. Insect density was predicted up to three months in the future based on current insect density, grain temperature and moisture. Because sampling costs money, there is a trade-off between frequency of sampling and the cost of fumigation. The insect growth model in SGA Pro reduces the need to sample as often, thereby making the program more cost-effective. SGA Pro was validated

  13. 75 FR 67662 - Wage Methodology for the Temporary Non-Agricultural Employment H-2B Program; Extension of the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-03

    ...-Agricultural Employment H- 2B Program; Extension of the Comment Period AGENCIES: Employment and Training Administration. ACTION: Proposed rule; extension of comment period. SUMMARY: On October 5, 2010, the Employment...-agricultural employment and the enforcement of the obligations applicable to employers of such...

  14. An Examination of Middle School Agricultural Education and FFA Programs: Survey Results from State FFA Executive Secretaries.

    ERIC Educational Resources Information Center

    Rossetti, Rosemarie; McCaslin, N. L.

    A study collected information from 52 of the 53 state Future Farmers of America (FFA) executive secretaries who were sent questionnaires on middle school student enrollment in agricultural education and membership in the national FFA organization. Results showed that 30 states have agricultural education programs in the middle school level, with a…

  15. Winrock/NAFSA Workshop on Improving Academic Programs in Agriculture for Students from Developing Countries. NAFSA Working Paper #19.

    ERIC Educational Resources Information Center

    Steele, Roger

    This report presents the results of a January 26-27, 1990, workshop organized by the National Association of Foreign Student Affairs (NAFSA) and the Winrock Institute for Agricultural Development to discuss ways to improve academic programs for international students studying in graduate agricultural disciplines. Participants were sponsored…

  16. 25 CFR 166.909 - What are my obligations to the BIA after I participate in an agriculture education program?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... an agriculture education program? 166.909 Section 166.909 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER GRAZING PERMITS Agriculture Education, Education Assistance, Recruitment, and Training § 166.909 What are my obligations to the BIA after I participate in an...

  17. 25 CFR 166.909 - What are my obligations to the BIA after I participate in an agriculture education program?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false What are my obligations to the BIA after I participate in an agriculture education program? 166.909 Section 166.909 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER GRAZING PERMITS Agriculture Education, Education Assistance, Recruitment, and Training § 166.909 What are...

  18. 25 CFR 166.909 - What are my obligations to the BIA after I participate in an agriculture education program?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... an agriculture education program? 166.909 Section 166.909 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER GRAZING PERMITS Agriculture Education, Education Assistance, Recruitment, and Training § 166.909 What are my obligations to the BIA after I participate in an...

  19. 25 CFR 166.909 - What are my obligations to the BIA after I participate in an agriculture education program?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... an agriculture education program? 166.909 Section 166.909 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER GRAZING PERMITS Agriculture Education, Education Assistance, Recruitment, and Training § 166.909 What are my obligations to the BIA after I participate in an...

  20. 25 CFR 166.909 - What are my obligations to the BIA after I participate in an agriculture education program?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... an agriculture education program? 166.909 Section 166.909 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER GRAZING PERMITS Agriculture Education, Education Assistance, Recruitment, and Training § 166.909 What are my obligations to the BIA after I participate in an...

  1. The Effect of Teacher Demographic and Personal Characteristics on Perceptions of Diversity Inclusion in Agricultural Education Programs

    ERIC Educational Resources Information Center

    LaVergne, Douglas D.; Jones, Wash A.; Larke, Alvin, Jr.; Elbert, Chanda D.

    2012-01-01

    Agricultural education teachers' attitudes about the perceptions of diversity inclusion in their programs are variables that may have a strong influence on the number of students that enroll in agricultural education. This study examines the effect of teachers' demographic and personal characteristics on their perceptions of the benefits of…

  2. SPATIAL AND TEMPORAL PATTERNS OF THE MOVEMENT OF SEASONAL AGRICULTURAL MIGRANT CHILDREN INTO WISCONSIN, EDUCATIONAL PROGRAMS FOR CHILDREN OF MIGRATORY AGRICULTURAL WORKERS IN WISCONSIN, REPORT 2.

    ERIC Educational Resources Information Center

    LINDSEY, HERBERT H.; AND OTHERS

    USEFUL MEANS OF ANTICIPATING THE MOVEMENTS OF MIGRANT CHILDREN INCLUDE ANALYSIS OF CROPS, THE HARVESTING OF WHICH REQUIRES OUT-OF-STATE WORKERS, DISTRIBUTIONAL MAPS OF CROP ACREAGE, NORMAL TIME SCHEDULES FOR CROPS, AND INFORMATION ON AGRICULTURAL DEVELOPMENTS. SUCH INFORMATION ASSISTS IN THE PLANNING OF SCHOOL PROGRAMS. IN WISCONSIN, MOST MIGRANT…

  3. Development of Competency-Based Vocational Agricultural Instructional Materials for Handicapped Students Enrolled in Regular Agriculture Programs Other Than Horticulture. Final Report.

    ERIC Educational Resources Information Center

    Baggett, Connie D.; And Others

    This report includes a description of a project to develop and field-test competency-based instructional materials for handicapped students enrolled in regular vocational agriculture programs; a list of project advisory personnel; the clusters of skills identified as appropriate for handicapped students enrolled in courses in dairy production,…

  4. A model of the 0.4-GHz scatterometer. [used for agriculture soil moisture program

    NASA Technical Reports Server (NTRS)

    Wu, S. T.

    1978-01-01

    The 0.4 GHz aircraft scatterometer system used for the agricultural soil moisture estimation program is analyzed for the antenna pattern, the signal flow in the receiver data channels, and the errors in the signal outputs. The operational principal, system sensitivity, data handling, and resolution cell length requirements are also described. The backscattering characteristics of the agriculture scenes are contained in the form of the functional dependence of the backscattering coefficient on the incidence angle. The substantial gains of the cross-polarization term of the horizontal and vertical antennas have profound effects on the cross-polarized backscattered signals. If these signals are not corrected properly, large errors could result in the estimate of the cross-polarized backscattering coefficient. It is also necessary to correct the variations of the aircraft parameters during data processing to minimize the error in the 0 degree estimation. Recommendations are made to improve the overall performance of the scatterometer system.

  5. Planning an integrated agriculture and health program and designing its evaluation: Experience from Western Kenya

    PubMed Central

    Cole, Donald C.; Levin, Carol; Loechl, Cornelia; Thiele, Graham; Grant, Frederick; Girard, Aimee Webb; Sindi, Kirimi; Low, Jan

    2016-01-01

    Multi-sectoral programs that involve stakeholders in agriculture, nutrition and health care are essential for responding to nutrition problems such as vitamin A deficiency among pregnant and lactating women and their infants in many poor areas of lower income countries. Yet planning such multi-sectoral programs and designing appropriate evaluations, to respond to different disciplinary cultures of evidence, remain a challenge. We describe the context, program development process, and evaluation design of the Mama SASHA project (Sweetpotato Action for Security and Health in Africa) which promoted production and consumption of a bio-fortified, orange-fleshed sweetpotato (OFSP). In planning the program we drew upon information from needs assessments, stakeholder consultations, and a first round of the implementation evaluation of a pilot project. The multi-disciplinary team worked with partner organizations to develop a program theory of change and an impact pathway which identified aspects of the program that would be monitored and established evaluation methods. Responding to the growing demand for greater rigour in impact evaluations, we carried out quasi-experimental allocation by health facility catchment area, repeat village surveys for assessment of change in intervention and control areas, and longitudinal tracking of individual mother-child pairs. Mid-course corrections in program implementation were informed by program monitoring, regular feedback from implementers and partners’ meetings. To assess economic efficiency and provide evidence for scaling we collected data on resources used and project expenses. Managing the multi-sectoral program and the mixed methods evaluation involved bargaining and trade-offs that were deemed essential to respond to the array of stakeholders, program funders and disciplines involved. PMID:27003730

  6. Planning an integrated agriculture and health program and designing its evaluation: Experience from Western Kenya.

    PubMed

    Cole, Donald C; Levin, Carol; Loechl, Cornelia; Thiele, Graham; Grant, Frederick; Girard, Aimee Webb; Sindi, Kirimi; Low, Jan

    2016-06-01

    Multi-sectoral programs that involve stakeholders in agriculture, nutrition and health care are essential for responding to nutrition problems such as vitamin A deficiency among pregnant and lactating women and their infants in many poor areas of lower income countries. Yet planning such multi-sectoral programs and designing appropriate evaluations, to respond to different disciplinary cultures of evidence, remain a challenge. We describe the context, program development process, and evaluation design of the Mama SASHA project (Sweetpotato Action for Security and Health in Africa) which promoted production and consumption of a bio-fortified, orange-fleshed sweetpotato (OFSP). In planning the program we drew upon information from needs assessments, stakeholder consultations, and a first round of the implementation evaluation of a pilot project. The multi-disciplinary team worked with partner organizations to develop a program theory of change and an impact pathway which identified aspects of the program that would be monitored and established evaluation methods. Responding to the growing demand for greater rigour in impact evaluations, we carried out quasi-experimental allocation by health facility catchment area, repeat village surveys for assessment of change in intervention and control areas, and longitudinal tracking of individual mother-child pairs. Mid-course corrections in program implementation were informed by program monitoring, regular feedback from implementers and partners' meetings. To assess economic efficiency and provide evidence for scaling we collected data on resources used and project expenses. Managing the multi-sectoral program and the mixed methods evaluation involved bargaining and trade-offs that were deemed essential to respond to the array of stakeholders, program funders and disciplines involved. PMID:27003730

  7. Planning an integrated agriculture and health program and designing its evaluation: Experience from Western Kenya.

    PubMed

    Cole, Donald C; Levin, Carol; Loechl, Cornelia; Thiele, Graham; Grant, Frederick; Girard, Aimee Webb; Sindi, Kirimi; Low, Jan

    2016-06-01

    Multi-sectoral programs that involve stakeholders in agriculture, nutrition and health care are essential for responding to nutrition problems such as vitamin A deficiency among pregnant and lactating women and their infants in many poor areas of lower income countries. Yet planning such multi-sectoral programs and designing appropriate evaluations, to respond to different disciplinary cultures of evidence, remain a challenge. We describe the context, program development process, and evaluation design of the Mama SASHA project (Sweetpotato Action for Security and Health in Africa) which promoted production and consumption of a bio-fortified, orange-fleshed sweetpotato (OFSP). In planning the program we drew upon information from needs assessments, stakeholder consultations, and a first round of the implementation evaluation of a pilot project. The multi-disciplinary team worked with partner organizations to develop a program theory of change and an impact pathway which identified aspects of the program that would be monitored and established evaluation methods. Responding to the growing demand for greater rigour in impact evaluations, we carried out quasi-experimental allocation by health facility catchment area, repeat village surveys for assessment of change in intervention and control areas, and longitudinal tracking of individual mother-child pairs. Mid-course corrections in program implementation were informed by program monitoring, regular feedback from implementers and partners' meetings. To assess economic efficiency and provide evidence for scaling we collected data on resources used and project expenses. Managing the multi-sectoral program and the mixed methods evaluation involved bargaining and trade-offs that were deemed essential to respond to the array of stakeholders, program funders and disciplines involved.

  8. Coupled planning of water resources and agricultural landuse based on an inexact-stochastic programming model

    NASA Astrophysics Data System (ADS)

    Dong, Cong; Huang, Guohe; Tan, Qian; Cai, Yanpeng

    2014-03-01

    Water resources are fundamental for support of regional development. Effective planning can facilitate sustainable management of water resources to balance socioeconomic development and water conservation. In this research, coupled planning of water resources and agricultural land use was undertaken through the development of an inexact-stochastic programming approach. Such an inexact modeling approach was the integration of interval linear programming and chance-constraint programming methods. It was employed to successfully tackle uncertainty in the form of interval numbers and probabilistic distributions existing in water resource systems. Then it was applied to a typical regional water resource system for demonstrating its applicability and validity through generating efficient system solutions. Based on the process of modeling formulation and result analysis, the developed model could be used for helping identify optimal water resource utilization patterns and the corresponding agricultural land-use schemes in three sub-regions. Furthermore, a number of decision alternatives were generated under multiple water-supply conditions, which could help decision makers identify desired management policies.

  9. Joint Agency Commercial Imagery Evaluation (JACIE)

    USGS Publications Warehouse

    Jucht, Carrie

    2010-01-01

    Remote sensing data are vital to understanding the physical world and to answering many of its needs and problems. The United States Geological Survey's (USGS) Remote Sensing Technologies (RST) Project, working with its partners, is proud to sponsor the annual Joint Agency Commercial Imagery Evaluation (JACIE) Workshop to help understand the quality and usefulness of remote sensing data. The JACIE program was formed in 2001 to leverage U.S. Federal agency resources for the characterization of commercial remote sensing data. These agencies sponsor and co-chair JACIE: U.S. Geological Survey (USGS) National Aeronautics and Space Administration (NASA) National Geospatial-Intelligence Agency (NGA) U.S. Department of Agriculture (USDA) JACIE is an effort to coordinate data assessments between the participating agencies and partners and communicate the knowledge and results of the quality and utility of the remotely sensed data available for government and private use.

  10. Using Mental Imagery to Enhance Athletic Performance.

    ERIC Educational Resources Information Center

    Kenitzer, Raymond F.; Briddell, W. Bryan

    1991-01-01

    Four steps help coaches implement a mental imagery program to improve their athletes' performance and emotional control: evaluate athletes' imaging ability; provide an imaging warm-up; integrate the senses; and use goal achievement strategies. The article notes that imagery skills must be maintained and practiced consistently. (SM)

  11. Auditory Imagery: Empirical Findings

    ERIC Educational Resources Information Center

    Hubbard, Timothy L.

    2010-01-01

    The empirical literature on auditory imagery is reviewed. Data on (a) imagery for auditory features (pitch, timbre, loudness), (b) imagery for complex nonverbal auditory stimuli (musical contour, melody, harmony, tempo, notational audiation, environmental sounds), (c) imagery for verbal stimuli (speech, text, in dreams, interior monologue), (d)…

  12. Assessment for English Language Education on the Programs at the Agricultural Engineering School of Madrid

    NASA Astrophysics Data System (ADS)

    Rodriguez Sinobas, Leonor; San José Martínez, Fernando; Hontoria, Kira; Adán, Angeles; Blanco, María; Calderón, Fernando; Carbonell, Victoria; Chaya, Carolina; Fondevila, Guillermo; González, Trinidad; Marín, Carmen; Mira, Sara; Molina, Antonio; Pereira, David; Quemada, Miguel; Ricote, Luis; Sánchez Monje, Rosa; Sanz, Alberto; Albir, Maria

    2014-05-01

    The convergence process among European academic degrees pursues the exchange of graduate students and the adaptation of university programs to social demand. Within the framework of the European Higher Education, European universities will need to be more competitive not only by increasing or maintaining the student enrolment, but also in their academic performance. Thus, the reinforcing of English language education within the University Programs might play an important role to reach these objectives. In this sense, a complete survey was accomplished at the Agricultural Egineering School of Madrid (ETSIA ) addressing issues such as: identification the needs for bilingual instruction at ETSIA, identification resources needed and interest and background in English language of students and professors (San José et al., 2013). The conclusions and recommendations to promote the bilingual instruction in the ETSIA, taking into account the approaches followed by other Spanish universities, are presented in this work.

  13. Alcohol imagery on New Zealand television

    PubMed Central

    McGee, Rob; Ketchel, Juanita; Reeder, Anthony I

    2007-01-01

    Background To examine the extent and nature of alcohol imagery on New Zealand (NZ) television, a content analysis of 98 hours of prime-time television programs and advertising was carried out over 7 consecutive days' viewing in June/July 2004. The main outcome measures were number of scenes in programs, trailers and advertisements depicting alcohol imagery; the extent of critical versus neutral and promotional imagery; and the mean number of scenes with alcohol per hour, and characteristics of scenes in which alcohol featured. Results There were 648 separate depictions of alcohol imagery across the week, with an average of one scene every nine minutes. Scenes depicting uncritical imagery outnumbered scenes showing possible adverse health consequences of drinking by 12 to 1. Conclusion The evidence points to a large amount of alcohol imagery incidental to storylines in programming on NZ television. Alcohol is also used in many advertisements to market non-alcohol goods and services. More attention needs to be paid to the extent of alcohol imagery on television from the industry, the government and public health practitioners. Health education with young people could raise critical awareness of the way alcohol imagery is presented on television. PMID:17270053

  14. Airborne Imagery

    NASA Technical Reports Server (NTRS)

    1983-01-01

    ATM (Airborne Thematic Mapper) was developed for NSTL (National Space Technology Companies) by Daedalus Company. It offers expanded capabilities for timely, accurate and cost effective identification of areas with prospecting potential. A related system is TIMS, Thermal Infrared Multispectral Scanner. Originating from Landsat 4, it is also used for agricultural studies, etc.

  15. Adjustments Needed in Vocational Agriculture Programs To Meet the Employment Needs of the Food and Fiber System in the Next Decade. A Position Paper.

    ERIC Educational Resources Information Center

    National Association of Supervisors of Agricultural Education.

    The image of the instructional program in vocational agriculture must be changed to reflect a scientific and futuristic nature. The future of vocational agriculture depends upon a willingness of the agricultural education profession to analyze current programs and adjust them to meet the changes of today's rapidly advancing biotechnology and…

  16. Stakeholder Effect: A Qualitative Study of the Influence of Farm Leaders' Ideas on a Sustainable Agriculture Education Program for Adults.

    ERIC Educational Resources Information Center

    Grudens-Schuck, Nancy

    2001-01-01

    In a Canadian adult education program on sustainable agriculture, stakeholder participation in planning reconfigured power relationships. Farmers successfully influenced program design, even when their assumptions differed from educators. The project showed the importance of social and political dimensions of learning and of educators' recognition…

  17. Transactional, Transformational, or Laissez-Faire Leadership: An Assessment of College of Agriculture Academic Program Leaders' (Deans) Leadership Styles

    ERIC Educational Resources Information Center

    Jones, David; Rudd, Rick

    2008-01-01

    The purpose of this study was to determine if academic program leaders in colleges of agriculture at land-grant institutions use transactional, transformational, and/or laissez-faire leadership styles in performing their duties. Academic program leaders were defined as individuals listed by the National Association of State University and…

  18. Agricultural Production.

    ERIC Educational Resources Information Center

    Lehigh County Area Vocational-Technical School, Schnecksville, PA.

    This brochure describes the philosophy and scope of a secondary-level course in agricultural production. Addressed in the individual units of the course are the following topics: careers in agriculture and agribusiness, animal science and livestock production, agronomy, agricultural mechanics, supervised occupational experience programs, and the…

  19. Delineation of major soil associations using ERTS-1 imagery

    NASA Technical Reports Server (NTRS)

    Parks, W. L.; Bodenheimer, R. E.

    1973-01-01

    The delineation of a major soil association in the loess region of Obion County has been accomplished using ERTS-1 imagery. Channel 7 provides the clearest differentiation. The separation of other smaller soil associations in an intensive row crop agricultural area is somewhat more difficult. Soil differentiation has been accomplished visually as well as electronically using a scanning microdensitometer. Lower altitude aircraft imagery permits a more refined soil association identification and where imagery is of sufficient scale, even individual soils may be identified.

  20. 78 FR 5164 - Notice of Agricultural Management Assistance Organic Certification Cost-Share Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-24

    ... Agricultural Marketing Service Notice of Agricultural Management Assistance Organic Certification Cost-Share... Applications From State Departments of Agriculture for the Agricultural Management Assistance Organic...) for the allocation of organic certification cost-share funds. The AMS has allocated $1.425 million...

  1. 76 FR 55000 - Notice of Agricultural Management Assistance Organic Certification Cost-Share Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-06

    ... Agricultural Marketing Service Notice of Agricultural Management Assistance Organic Certification Cost-Share... Applications from State Departments of Agriculture for the Agricultural Management Assistance Organic...) for the allocation of organic certification cost-share funds. The AMS has allocated $1.5 million...

  2. Fifteen-Year Enrollment Trends Related to the Three Components of Comprehensive Agricultural Education Programs

    ERIC Educational Resources Information Center

    Retallick, Michael S.; Martin, Robert

    2008-01-01

    The purpose of this study was to identify the agricultural education enrollment trends in Iowa using 15 years of data collected from 1991 to 2005. It was found that agricultural education enrollment, Supervised Agricultural Experience (SAE) participation, and FFA membership have grown. Using annualized growth rates, agricultural education…

  3. Perceptions Regarding Planning Activities and Supervision Strategies for Supervised Agricultural Experience Programs.

    ERIC Educational Resources Information Center

    Swortzel, Kirk A.

    1996-01-01

    Responses from 71% of 150 Tennessee agriculture teachers surveyed indicated that those teaching in multiple departments, subscribing to "Agricultural Education Magazine," and including supervised agricultural experiences (SAE) in grading were more positive about planning. Those not having agricultural education in high school, including SAE in…

  4. VOCATIONAL AGRICULTURE.

    ERIC Educational Resources Information Center

    California State Dept. of Education, Sacramento. Research Coordinating Unit.

    TO ASSIST THOSE WHO MAKE DECISIONS RELATING TO EDUCATIONAL PROGRAMS IN AGRICULTURE, RECENT RESEARCH IN VOCATIONAL AGRICULTURE IS SUMMARIZED. A 1963 STUDY TREATS THE RELATIONSHIP BETWEEN WORK EXPERIENCE AND STUDENT CHARACTERISTICS, PLANS, AND ASPIRATIONS. STUDIES ON POST-SECONDARY EDUCATION CONCERN GUIDELINES FOR TECHNICIAN PROGRAMS, JUSTIFICATION…

  5. Study of Synthetic Aperture Radar (SAR) imagery characteristics

    NASA Technical Reports Server (NTRS)

    1975-01-01

    Sources of geometric and radiometric fidelity errors in AN/APQ-102A radar imagery are discussed, along with a digital computer program to correct the distortions. The major effort, a computer program which will process digitalized recorded AN/APQ-102A phase histories into imagery, is described. All computer programs are listed.

  6. Sun position calculator (SPC) for Landsat imagery with geodetic latitudes

    NASA Astrophysics Data System (ADS)

    Seong, Jeong C.

    2015-12-01

    Landsat imagery comes with sun position information such as azimuth and sun elevation, but they are available only at the center of a scene. To aid in the use of Landsat imagery for various solar radiation applications such as topographic correction, solar power, urban heat island, agriculture, climate and vegetation, it is necessary to calculate the sun position information at every pixel. This research developed a PC application that creates sun position data layers in ArcGIS at every pixel in a Landsat scene. The SPC program is composed of two major routines - converting universal transverse Mercator (UTM) projection coordinates to geographic longitudes and latitudes, and calculating sun position information based on the Meeus' routine. For the latter, an innovative method was also implemented to account for the Earth's flattening on an ellipsoid. The Meeus routine implemented in this research showed about 0.2‧ of mean absolute difference from the National Renewable Energy Laboratory (NREL) Solar Position Algorithm (SPA) routine when solar zenith and azimuth angles were tested with every 30 min data at four city locations (Fairbanks, Atlanta, Sydney and Rio Grande) on June 30, 2014. The Meeus routine was about ten times faster than the SPA routine. Professionals who need the Sun's position information for Landsat imagery will benefit from the SPC application.

  7. The Ecological Areawide Management (TEAM) of leafy spurge program of the United States Department of Agriculture-Agricultural Research Service.

    PubMed

    Anderson, Gerald L; Prosser, Chad W; Wendel, Lloyd E; Delfosse, Ernest S; Faust, Robert M

    2003-01-01

    The Ecological Areawide Management (TEAM) of Leafy Spurge program was developed to focus research and control efforts on a single weed, leafy spurge, and demonstrate the effectiveness of a coordinated, biologically based, integrated pest management program (IPM). This was accomplished through partnerships and teamwork that clearly demonstrated the advantages of the biologically based IPM approach. However, the success of regional weed control programs horizontally across several states and provinces also requires a vertical integration of several sectors of society. Awareness and education are the essential elements of vertical integration. Therefore, a substantial effort was made to produce a wide variety of information products specifically designed to educate different segments of society. During its tenure, land managers and agency decision makers have seen the potential of using the TEAM approach to accelerate the regional control of leafy spurge. The example set by the TEAM organization and participants is viewed as a model for future weed-control efforts.

  8. 2006 Mississippi Curriculum Framework: Secondary Agricultural and Natural Resources Technology. (Program CIP: 01.0003 - Agricultural and Natural Resources)

    ERIC Educational Resources Information Center

    Bennett, Aaron; Chaney, David; Cole, Ted; Sumrall, Billy; White, Andy

    2006-01-01

    Secondary vocational-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

  9. 2007 Mississippi Curriculum Framework: Secondary Agriculture Power and Machinery. (Program CIP: 01.0204 - Agricultural Power Machinery Operation)

    ERIC Educational Resources Information Center

    James, Lee; James, Terry; Washington, Lee; Taylor, John Grady; Rushing, Jimmy

    2007-01-01

    Secondary vocational-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

  10. Are Teachers Ready to Integrate Science Concepts into Secondary Agriculture Programs?

    ERIC Educational Resources Information Center

    Scales, Jason; Terry, Robert, Jr.; Torres, Robert M.

    2009-01-01

    For the past two decades, the idea of integrating more science concepts into the secondary agriculture curriculum has gained support. The purpose of this study was to assess the confidence and competence of agriculture instructors to teach concepts related to science. The sample was derived from the population of agriculture instructors teaching…

  11. Agriculture and Environmental Education: A Resource Guide for Nonformal Education Programs.

    ERIC Educational Resources Information Center

    Jorgensen, Eric L.

    This guide is designed to expand the use of agriculture as a medium for environmental education. It's goal is to increase communication and sharing among farms, parks, schools, museums and other educational settings that utilize agriculture for environmental understanding. An introduction provides an overview of agriculture and education.…

  12. An introduction of internationalisation in food science doctoral program: a case study of Bogor Agricultural University, Indonesia.

    PubMed

    Hunaefi, D

    2010-01-01

    The Department of Food Science and Technology- Bogor Agricultural University (DFST-IPB), Indonesia is one of the oldest Departments of its kind in Indonesia. The Department has been founded since 1964 under the Faculty of Agricultural Engineering and Technology. The Department has a core competence in the area of food science and technology, particularly in the development of food chemistry, food microbiology, food process engineering, food analysis, food quality and safety. The Department offers educational programs: Undergraduate Program in Food Technology and Master as well as Doctorate Program in Food Science. The Master and Doctorate Program are enrolled by 35 students annually. Globalisation as a global phenomenon has been influencing DFST doctoral program as internationalization in response to globalization is a common feature in majority universities. Facing this challenge, DFST Doctorate Program's has made some efforts to provide students with international atmosphere, including having international guest lecturers, inviting prospective international students, and initiating join program with international universities. In addition, research focusing in tropical food and collaboration with international universities may need to be improved to widen the network, increase publication and place DFST doctorate program visible in the international forum. This paper is intended to reveal the perceived challenges of globalization for food science doctoral program (DFST-IPB) and to what extent and in what form internationalization has been achieved. However, it should be noted that this article is selective rather than comprehensive in reflecting on the internationalization process of food science doctoral program (DFST-IPB). PMID:20491413

  13. An introduction of internationalisation in food science doctoral program: a case study of Bogor Agricultural University, Indonesia.

    PubMed

    Hunaefi, D

    2010-01-01

    The Department of Food Science and Technology- Bogor Agricultural University (DFST-IPB), Indonesia is one of the oldest Departments of its kind in Indonesia. The Department has been founded since 1964 under the Faculty of Agricultural Engineering and Technology. The Department has a core competence in the area of food science and technology, particularly in the development of food chemistry, food microbiology, food process engineering, food analysis, food quality and safety. The Department offers educational programs: Undergraduate Program in Food Technology and Master as well as Doctorate Program in Food Science. The Master and Doctorate Program are enrolled by 35 students annually. Globalisation as a global phenomenon has been influencing DFST doctoral program as internationalization in response to globalization is a common feature in majority universities. Facing this challenge, DFST Doctorate Program's has made some efforts to provide students with international atmosphere, including having international guest lecturers, inviting prospective international students, and initiating join program with international universities. In addition, research focusing in tropical food and collaboration with international universities may need to be improved to widen the network, increase publication and place DFST doctorate program visible in the international forum. This paper is intended to reveal the perceived challenges of globalization for food science doctoral program (DFST-IPB) and to what extent and in what form internationalization has been achieved. However, it should be noted that this article is selective rather than comprehensive in reflecting on the internationalization process of food science doctoral program (DFST-IPB).

  14. Water turbidity detection using ERTS-1 imagery

    NASA Technical Reports Server (NTRS)

    Yarger, H. L.; Mccauley, J. R.; James, G. W.; Magnuson, L. M.; Marzolf, G. R.

    1973-01-01

    ERTS-1 images of two federal reservoirs in Kansas exhibit good correlation with suspended load. The major reservoirs in Kansas, as well as in other Great Plains states, are playing increasingly important roles in flood control, recreation, agriculture, and urban water supply. Satellite imagery may prove useful for acquiring timely low cost water quality data required for optimum management of these fresh water resources.

  15. Collaborative evaluation and market research converge: an innovative model agricultural development program evaluation in Southern Sudan.

    PubMed

    O'Sullivan, John M; O'Sullivan, Rita

    2012-11-01

    In June and July 2006 a team of outside experts arrived in Yei, Southern Sudan through an AID project to provide support to a local agricultural development project. The team brought evaluation, agricultural marketing and financial management expertise to the in-country partners looking at steps to rebuild the economy of the war ravaged region. A partnership of local officials, agricultural development staff, and students worked with the outside team to craft a survey of agricultural traders working between northern Uganda and Southern Sudan the steps approach of a collaborative model. The goal was to create a market directory of use to producers, government officials and others interested in stimulating agricultural trade. The directory of agricultural producers and distributors served as an agricultural development and promotion tool as did the collaborative process itself.

  16. Collaborative evaluation and market research converge: an innovative model agricultural development program evaluation in Southern Sudan.

    PubMed

    O'Sullivan, John M; O'Sullivan, Rita

    2012-11-01

    In June and July 2006 a team of outside experts arrived in Yei, Southern Sudan through an AID project to provide support to a local agricultural development project. The team brought evaluation, agricultural marketing and financial management expertise to the in-country partners looking at steps to rebuild the economy of the war ravaged region. A partnership of local officials, agricultural development staff, and students worked with the outside team to craft a survey of agricultural traders working between northern Uganda and Southern Sudan the steps approach of a collaborative model. The goal was to create a market directory of use to producers, government officials and others interested in stimulating agricultural trade. The directory of agricultural producers and distributors served as an agricultural development and promotion tool as did the collaborative process itself. PMID:22309968

  17. 76 FR 82115 - Wage Methodology for the Temporary Non-Agricultural Employment H-2B Program; Delay of Effective Date

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-30

    ... effective date of the rule amending 20 CFR part 655, published January 19, 2011, at 76 FR 3452, delayed at 76 FR 45667, August 1, 2011, and further delayed at 76 FR 59896, September 28, 2011, and 76 FR 73508...-agricultural Employment H-2B Program; Final Rule (the Wage Rule) on January 19, 2011, 76 FR 3452. The Wage...

  18. Impact Assessment and Participant Profiles of Extension's Education Programs for Agricultural Chemical/Seed Retailers and Crop Advisors.

    ERIC Educational Resources Information Center

    Schmitt, Michael A.; Durgan, Beverly R.; Iverson, Sarah M.

    2000-01-01

    Responses from 698 agriculture professionals indicate that extension programs have positive agronomic and environmental impact and attendance was influenced more by topics and speakers than cost. Greater impact can be achieved through partnerships with companies, associations, and agencies to target professionals who will be able to use or…

  19. 76 FR 37686 - Wage Methodology for the Temporary Non-Agricultural Employment H-2B Program; Amendment of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-28

    ...- agricultural Employment H-2B Program; Final Rule, 76 FR 3452, January 19, 2011, (the Wage Rule). The Wage Rule... January 1, 2012.'' 76 FR 3462, Jan. 19, 2011. B. The Need for New Rulemaking On January 24, 2011, the... likely result in transfers in excess of $100 million annually. See 76 FR 3468, Jan. 19, 2011....

  20. 76 FR 45667 - Wage Methodology for the Temporary Non-Agricultural Employment H-2B Program; Amendment of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-01

    ... date of Wage Methodology for the Temporary Non-agricultural Employment H-2B Program; Final Rule, 76 FR... this Rule applies only to wages paid for work performed on or after January 1, 2012.'' 76 FR 3462, Jan... minimum wage, and the employer will pay the offered wage during the entire period of the approved...

  1. The CAP Approach to Modifying Vocational Programs for Handicapped Students. Vol. 1: Agriculture with an Example in Horticulture.

    ERIC Educational Resources Information Center

    Tindall, Lloyd W.; Morehouse, Nancy

    This combination teaching guide and student workbook, the first in a five-volume series (see note), presents an approach to teaching horticulture for handicapped students. The guide discusses a functional approach to modifying agriculture programs to accomodate cognitive, affective, and psychomotor (CAP) domain handicaps. The discussion centers on…

  2. MyAgRecord: An Online Career Portfolio Management Tool for High School Students Conducting Supervised Agricultural Experience Programs.

    ERIC Educational Resources Information Center

    Emis, Larry; Dillingham, John

    Texas's online career portfolio management tool for high school students participating in supervised agricultural experience programs (SAEPs) was developed in 1998 by a committee of Texas high school teachers of agriscience and Texas Education Agency personnel. The career portfolio management tool reflects General Accepted Accounting Principles…

  3. Determining Perceptions of Vocational Agriculture Teachers toward Supervised Occupational Experience Programs in Tennessee. Research Report Series No. 9.

    ERIC Educational Resources Information Center

    Lamberth, Edwin E.

    A study investigated perceptions of high school vocational agriculture teachers of supervised occupational experience programs (SOEPs) in Tennessee. Specific objectives were to determine school policies related to SOEPs, number of students and types of SOEPs, and perceptions of various aspects of SOEPs. Mailed surveys were completed by 84 of 214…

  4. An Analysis of Profitability Factors for Selected Farming Types in the Minnesota Vocational Agriculture Farm Management Education Program.

    ERIC Educational Resources Information Center

    Kleene, Marvin

    1980-01-01

    A study was conducted to determine the impact profitability factors have on farm labor earnings for farms enrolled in the Minnesota Vocational Agriculture Farm Management Education Program. The most important predictors of labor earnings were size of business, gross return per cropped acre, and index return per $100 of feed fed. (LRA)

  5. A STUDY OF NORTH CAROLINA AGRICULTURAL EXTENSION AGENTS' PERCEPTION OF THE ROLE OF FERTILIZER DEALERS IN EXTENSION PROGRAMMING.

    ERIC Educational Resources Information Center

    WOODARD, BRUCE H.

    A QUESTIONNAIRE MAILED TO 98 AGRICULTURAL EXTENSION AGENTS IN NORTH CAROLINA WITH PRIMARY RESPONSIBILITY IN AGRONOMY IN THEIR COUNTIES WAS USED TO COLLECT DATA ON THE AGENTS' PERCEPTION OF THE NATURE AND FREQUENCY OF PERFORMANCE BY DEALERS IN SOIL FERTILITY PROGRAMS, AGENTS' FEELINGS ABOUT DEALER PARTICIPATION, AND THE ASSOCIATION BETWEEN AGENTS'…

  6. Attitudes of Selected Groups Concerning the Role of Vocational-Technical Education Programs for Occupations in Agricultural Resources.

    ERIC Educational Resources Information Center

    Downer, Howard I.

    The attitudes of professionals, businessmen, teachers, principals, and extension personnel toward establishment of programs of vocational-technical education for occupations concerned with conservation, protection and regulation, and recreational utilization of agricultural resources were studied. Attitudes concerning the importance of selected…

  7. Analytical Results for Agricultural Soils Samples from a Monitoring Program Near Deer Trail, Colorado (USA)

    USGS Publications Warehouse

    Crock, J.G.; Smith, D.B.; Yager, T.J.B.

    2009-01-01

    Since late 1993, Metro Wastewater Reclamation District of Denver (Metro District, MWRD), a large wastewater treatment plant in Denver, Colorado, has applied Grade I, Class B biosolids to about 52,000 acres of nonirrigated farmland and rangeland near Deer Trail, Colorado, USA. In cooperation with the Metro District in 1993, the U.S. Geological Survey (USGS) began monitoring groundwater at part of this site. In 1999, the USGS began a more comprehensive monitoring study of the entire site to address stakeholder concerns about the potential chemical effects of biosolids applications to water, soil, and vegetation. This more comprehensive monitoring program has recently been extended through 2010. Monitoring components of the more comprehensive study include biosolids collected at the wastewater treatment plant, soil, crops, dust, alluvial and bedrock groundwater, and stream bed sediment. Soils for this study were defined as the plow zone of the dry land agricultural fields - the top twelve inches of the soil column. This report presents analytical results for the soil samples collected at the Metro District farm land near Deer Trail, Colorado, during three separate sampling events during 1999, 2000, and 2002. Soil samples taken in 1999 were to be a representation of the original baseline of the agricultural soils prior to any biosolids application. The soil samples taken in 2000 represent the soils after one application of biosolids to the middle field at each site and those taken in 2002 represent the soils after two applications. There have been no biosolids applied to any of the four control fields. The next soil sampling is scheduled for the spring of 2010. Priority parameters for biosolids identified by the stakeholders and also regulated by Colorado when used as an agricultural soil amendment include the total concentrations of nine trace elements (arsenic, cadmium, copper, lead, mercury, molybdenum, nickel, selenium, and zinc), plutonium isotopes, and gross

  8. Nerves as embodied metaphor in the Canada/Mexico seasonal agricultural workers program.

    PubMed

    Mysyk, Avis; England, Margaret; Gallegos, Juan Arturo Avila

    2008-01-01

    This article examines nerves among participants in the Canada/Mexico Seasonal Agricultural Workers Program (C/MSAWP). Based on in-depth interviews with 30 Mexican farm workers in southwestern Ontario, we demonstrate that nerves embodies the distress of economic need, relative powerlessness, and the contradictions inherent in the C/MSAWP that result in various life's lesions. We also explore their use of the nerves idiom as an embodied metaphor for their awareness of the breakdown in self/society relations and, in certain cases, of the lack of control over even themselves. This article contributes to that body of literature that locates nerves at the "normal" end of the "normal/abnormal" continuum of popular illness categories because, despite the similarities in symptoms of nerves among Mexican farm workers and those of anxiety and/or mood disorders, medicalization has not occurred. If nerves has not been medicalized among Mexican farm workers, neither has it given rise to resistance to their relative powerlessness as migrant farm workers. Nonetheless, nerves does serve as an effective vehicle for expressing their distress within the context of the C/MSAWP.

  9. Nerves as embodied metaphor in the Canada/Mexico seasonal agricultural workers program.

    PubMed

    Mysyk, Avis; England, Margaret; Gallegos, Juan Arturo Avila

    2008-01-01

    This article examines nerves among participants in the Canada/Mexico Seasonal Agricultural Workers Program (C/MSAWP). Based on in-depth interviews with 30 Mexican farm workers in southwestern Ontario, we demonstrate that nerves embodies the distress of economic need, relative powerlessness, and the contradictions inherent in the C/MSAWP that result in various life's lesions. We also explore their use of the nerves idiom as an embodied metaphor for their awareness of the breakdown in self/society relations and, in certain cases, of the lack of control over even themselves. This article contributes to that body of literature that locates nerves at the "normal" end of the "normal/abnormal" continuum of popular illness categories because, despite the similarities in symptoms of nerves among Mexican farm workers and those of anxiety and/or mood disorders, medicalization has not occurred. If nerves has not been medicalized among Mexican farm workers, neither has it given rise to resistance to their relative powerlessness as migrant farm workers. Nonetheless, nerves does serve as an effective vehicle for expressing their distress within the context of the C/MSAWP. PMID:18958786

  10. Tobacco imagery on New Zealand television 2002–2004

    PubMed Central

    McGee, Rob; Ketchel, Juanita

    2006-01-01

    Considerable emphasis has been placed on the importance of tobacco imagery in the movies as one of the “drivers” of smoking among young people. Findings are presented from a content analysis of 98 hours of prime‐time programming on New Zealand television 2004, identifying 152 scenes with tobacco imagery, and selected characteristics of those scenes. About one in four programmes contained tobacco imagery, most of which might be regarded as “neutral or positive”. This amounted to about two scenes containing such imagery for every hour of programming. A comparison with our earlier content analysis of programming in 2002 indicated little change in the level of tobacco imagery. The effect of this imagery in contributing to young viewers taking up smoking, and sustaining the addiction among those already smoking, deserves more research attention. PMID:16998178

  11. Development of an Individualized and Group Instructional Program Based on Financial Management for Adult/Young Farmers in Vocational Agriculture Programs in Missouri. Final Report.

    ERIC Educational Resources Information Center

    Nolting, Greg; And Others

    A study was conducted to develop competency-based curriculum materials and a computer-based analysis system for farm business records to assist local vocational agriculture teachers of adult/young farmers in their group and individualized instructional programs. A list of thirty-five competencies in financial management were validated using…

  12. Dissemination and Implementation of a Financial Management Program for Adult/Young Farmers in Vocational Agriculture Programs in Missouri. Final Report.

    ERIC Educational Resources Information Center

    Denker, Robert; Stewart, Bob R.

    In addition to an eight-page narrative, this final report contains materials and products from phase 2 of a project to develop, disseminate, and implement a three-year sequenced individualized and group instructional program in financial management for adult/young farmers in vocational agriculture. The narrative section discusses the four project…

  13. An Examination of the Opinions and Supervised Occupational Experience Programs of Selected Vocational Agricultural Instructors in the U.S. Staff Study.

    ERIC Educational Resources Information Center

    Bobbitt, Frank

    A study was made of the opinions and programs of a selected group of 77 vocational agriculture instructors to determine the status of supervised occupational experience (SOE) programs among secondary agricultural instructors who had been identified as some of the best in the states surveyed. Of particular interest was the relative role that the…

  14. Factors Influencing College Choice for Students in Agriculture Programs: A Comparative Study of Community College and Land-Grant University Students

    ERIC Educational Resources Information Center

    Cunningham, Shannon Kaye

    2013-01-01

    The purpose of this study was to identify factors that influenced college choice of students who recently enrolled (current freshmen and sophomores) in agriculture programs at Oklahoma's land-grant university, as compared to recently enrolled students (current freshmen and sophomores) in selected agriculture programs at public community colleges…

  15. NONFARM AGRICULTURAL EMPLOYMENT IN SOUTHEAST LOUISIANA--AREA IV--WITH IMPLICATIONS FOR DEVELOPING TRAINING PROGRAMS.

    ERIC Educational Resources Information Center

    MONDART, C.L., SR.; AND OTHERS

    AS PART OF A STATEWIDE STUDY OF AGRICULTURAL OCCUPATIONS IN LOUISIANA, AN INTERVIEW SURVEY OF 207 FARM-BASED FIRMS IN THE SOUTHEASTERN AREA, EXCLUDING BATON ROUGE AND NEW ORLEANS, WAS CONDUCTED TO DETERMINE (1) THE IDENTITY OF BUSINESSES AND ORGANIZATIONS HAVING EMPLOYEES WHO NEEDED AGRICULTURAL COMPETENCIES, (2) INFORMATION ABOUT JOBS, AND (3)…

  16. Teacher Education Programs in Agricultural Education Should Be Located in Colleges of Education

    ERIC Educational Resources Information Center

    Binkley, Harold R.

    1977-01-01

    The rationale for locating the departments of agricultural education in colleges of education (vs. in colleges of agriculture) is presented and is based upon a desire to prevent fragmentation, enhance curriculum flexibility and innovation, emphasize coordinated research and service, improve staff recruitment and selection, and strengthen funding…

  17. Collaborative Evaluation and Market Research Converge: An Innovative Model Agricultural Development Program Evaluation in Southern Sudan

    ERIC Educational Resources Information Center

    O'Sullivan, John M.; O'Sullivan, Rita

    2012-01-01

    In June and July 2006 a team of outside experts arrived in Yei, Southern Sudan through an AID project to provide support to a local agricultural development project. The team brought evaluation, agricultural marketing and financial management expertise to the in-country partners looking at steps to rebuild the economy of the war ravaged region. A…

  18. Addressing Agricultural Issues in Health Care Education: An Occupational Therapy Curriculum Program Description

    ERIC Educational Resources Information Center

    Smallfield, Stacy; Anderson, Angela J.

    2008-01-01

    Context: Medical and allied health professionals who work in agricultural states frequently address the needs of clients who live and work in rural and frontier environments. The primary occupations of those living in rural areas include farming, ranching, or other agriculture-related work. Farming is consistently ranked as one of the most…

  19. STATUS AND ROLE OF THE NON-TRANSFER AGRICULTURAL EDUCATION PROGRAM IN CALIFORNIA JUNIOR COLLEGES.

    ERIC Educational Resources Information Center

    VORHIES, RALPH M.

    THE DESCRIPTIVE RESEARCH METHOD WAS USED TO DETERMINE THE PAST, PRESENT, AND FUTURE ROLE OF THE JUNIOR COLLEGE IN PROVIDING NON-TRANSFER AGRICULTURAL EDUCATION IN CALIFORNIA. DATA WERE COLLECTED BY INFORMATION SCHEDULES MAILED TO 201 FORMER STUDENTS WHO ENTERED COLLEGE IN 1959, INFORMATION SHEETS MAILED TO DEANS OF COLLEGES OF AGRICULTURE, FORMS…

  20. Follow-Up of Pennsylvania Governor's School for the Agricultural Sciences Program Participants.

    ERIC Educational Resources Information Center

    Houser, Marianne L.

    A study investigated the effectiveness of the Pennsylvania Governor's School for the Agricultural Sciences (PGSAS) in stimulating high school students' interest in agriculture. It explored whether PGSAS provided participants with experiences and information that expanded their knowledge of educational and career opportunities related to the…

  1. AGRICULTURAL EDUCATION.

    ERIC Educational Resources Information Center

    STEVENS, GLENN Z.

    FEDERAL LEGISLATION HAS PROVIDED FOR PUBLIC PROGRAMS OF OCCUPATIONAL AGRICULTURE EDUCATION IN LAND GRANT COLLEGES AND UNIVERSITIES, LOCAL SCHOOL DISTRICTS, AND MANPOWER DEVELOPMENT PROGRAMS. PROGRAM OBJECTIVES SHOULD BE TO DEVELOP KNOWLEDGE AND SKILLS, PROVIDE OCCUPATIONAL GUIDANCE AND PLACEMENT, AND DEVELOP ABILITIES IN HUMAN RELATIONS AND…

  2. Grasslands, wetlands, and agriculture: the fate of land expiring from the Conservation Reserve Program in the Midwestern United States

    NASA Astrophysics Data System (ADS)

    Morefield, Philip E.; LeDuc, Stephen D.; Clark, Christopher M.; Iovanna, Richard

    2016-09-01

    The Conservation Reserve Program (CRP) is the largest agricultural land-retirement program in the United States, providing many environmental benefits, including wildlife habitat and improved air, water, and soil quality. Since 2007, however, CRP area has declined by over 25% nationally with much of this land returning to agriculture. Despite this trend, it is unclear what types of CRP land are being converted, to what crops, and where. All of these specific factors greatly affect environmental impacts. To answer these questions, we quantified shifts in expiring CRP parcels to five major crop-types (corn, soy, winter and spring wheat, and sorghum) in a 12-state, Midwestern region of the United States using a US Department of Agriculture (USDA), field-level CRP database and USDA’s Cropland Data Layer. For the years 2010 through 2013, we estimate almost 30%, or more than 530 000 ha, of expiring CRP land returned to the production of these five crops in our study area, with soy and corn accounting for the vast majority of these shifts. Grasslands were the largest type of CRP land converted (360 000 ha), followed by specifically designated wildlife habitat (76 000 ha), and wetland areas (53 000 ha). These wetland areas were not just wetlands themselves, but also a mix of land covers enhancing or protecting wetland ecosystem services (e.g., wetland buffers). Areas in the Dakotas, Nebraska, and southern Iowa were hotspots of change, with the highest areas of CRP land moving back to agriculture. By contrast, we estimate only a small amount (∼3%) of the expiring land shifted into similar, non-CRP land-retirement or easement programs. Reconciling needs for food, feed, fuel, and healthy ecosystems is an immense challenge for farmers, conservationists, and state and federal agencies. Reduced enrollment and the turnover of CRP land from conservation to agriculture raises questions about sustaining ecosystem services in this region.

  3. Use of Remote Sensed Imagery to Evaluate Land Cover Change: North Platte River Basin

    NASA Astrophysics Data System (ADS)

    Kerr, G.; Piburn, J.; Rudolph, J.; Tootle, G.; Marks, J. A.

    2012-12-01

    High resolution remote sensed data for land cover classification, such as LiDAR, is often times not readily available in rural areas. For basin-wide and other small-scale projects, proprietary LiDAR collection may not be cost effective and an alternative is found with the use of the National Agricultural Imagery Program (NAIP). NAIP imagery provides 1-meter resolution aerial imagery for the entire United States, temporally updated on a state by state basis at no charge to the user. NAIP imagery was used to classify forest cover change due to beetle infestation in the roughly 4,000 square-mile North Platte River Basin (NPRB). Using an interactive classification method with an underlying maximum likelihood classification algorithm, it was found that forest cover in the NPRB decreased by approximately 25% from 2005-2006 to 2009. Using focal histograms to refine the classifications to large-scale USGS 7.5 minute quadrangles, the land cover results will be used as parameters in the Variable Infiltration Capacity (VIC) Macroscale Hydrologic Model to estimate how this physical change in land cover affects the riparian system of the NPRB, specifically streamflow response.

  4. Boundary-detection algorithm for locating edges in digital imagery

    NASA Technical Reports Server (NTRS)

    Myers, V. I. (Principal Investigator); Russell, M. J.; Moore, D. G.; Nelson, G. D.

    1975-01-01

    The author has identified the following significant results. Initial development of a computer program which implements a boundary detection algorithm to detect edges in digital images is described. An evaluation of the boundary detection algorithm was conducted to locate boundaries of lakes from LANDSAT-1 imagery. The accuracy of the boundary detection algorithm was determined by comparing the area within boundaries of lakes located using digitized LANDSAT imagery with the area of the same lakes planimetered from imagery collected from an aircraft platform.

  5. Theme: Delivering Agricultural Literacy.

    ERIC Educational Resources Information Center

    Reed, Warren D.; And Others

    1990-01-01

    Eight articles in this theme issue deal with the nationwide implementation of agricultural literacy programs--discovering how to do it. Discussed are experiences in planning and conducting agricultural literacy programs at state and local levels. (JOW)

  6. River water quality management considering agricultural return flows: application of a nonlinear two-stage stochastic fuzzy programming.

    PubMed

    Tavakoli, Ali; Nikoo, Mohammad Reza; Kerachian, Reza; Soltani, Maryam

    2015-04-01

    In this paper, a new fuzzy methodology is developed to optimize water and waste load allocation (WWLA) in rivers under uncertainty. An interactive two-stage stochastic fuzzy programming (ITSFP) method is utilized to handle parameter uncertainties, which are expressed as fuzzy boundary intervals. An iterative linear programming (ILP) is also used for solving the nonlinear optimization model. To accurately consider the impacts of the water and waste load allocation strategies on the river water quality, a calibrated QUAL2Kw model is linked with the WWLA optimization model. The soil, water, atmosphere, and plant (SWAP) simulation model is utilized to determine the quantity and quality of each agricultural return flow. To control pollution loads of agricultural networks, it is assumed that a part of each agricultural return flow can be diverted to an evaporation pond and also another part of it can be stored in a detention pond. In detention ponds, contaminated water is exposed to solar radiation for disinfecting pathogens. Results of applying the proposed methodology to the Dez River system in the southwestern region of Iran illustrate its effectiveness and applicability for water and waste load allocation in rivers. In the planning phase, this methodology can be used for estimating the capacities of return flow diversion system and evaporation and detention ponds. PMID:25740683

  7. River water quality management considering agricultural return flows: application of a nonlinear two-stage stochastic fuzzy programming.

    PubMed

    Tavakoli, Ali; Nikoo, Mohammad Reza; Kerachian, Reza; Soltani, Maryam

    2015-04-01

    In this paper, a new fuzzy methodology is developed to optimize water and waste load allocation (WWLA) in rivers under uncertainty. An interactive two-stage stochastic fuzzy programming (ITSFP) method is utilized to handle parameter uncertainties, which are expressed as fuzzy boundary intervals. An iterative linear programming (ILP) is also used for solving the nonlinear optimization model. To accurately consider the impacts of the water and waste load allocation strategies on the river water quality, a calibrated QUAL2Kw model is linked with the WWLA optimization model. The soil, water, atmosphere, and plant (SWAP) simulation model is utilized to determine the quantity and quality of each agricultural return flow. To control pollution loads of agricultural networks, it is assumed that a part of each agricultural return flow can be diverted to an evaporation pond and also another part of it can be stored in a detention pond. In detention ponds, contaminated water is exposed to solar radiation for disinfecting pathogens. Results of applying the proposed methodology to the Dez River system in the southwestern region of Iran illustrate its effectiveness and applicability for water and waste load allocation in rivers. In the planning phase, this methodology can be used for estimating the capacities of return flow diversion system and evaporation and detention ponds.

  8. Hyperspectral image classification for mapping agricultural tillage practices

    Technology Transfer Automated Retrieval System (TEKTRAN)

    An efficient classification framework for mapping agricultural tillage practice using hyperspectral remote sensing imagery is proposed, which has the potential to be implemented practically to provide rapid, accurate, and objective surveying data for precision agricultural management and appraisal f...

  9. Can Imagery Training Help Children Who Have Comprehension Problems?

    ERIC Educational Resources Information Center

    Oakhill, Jane; Patel, Sima

    1991-01-01

    Explores whether training in mental imagery can improve text comprehension in good and poor nine-year-old comprehenders. Finds that a three-session program of training in imagery benefited the poor, but not the good, comprehenders. Discusses results in relation to possible causes of children's comprehension difficulties. (MG)

  10. Effect of High School Completion of the Agricultural Education Program on the Rate of Return on Investment for the Commonwealth of Virginia

    ERIC Educational Resources Information Center

    Bevins, Phillip Scott

    2010-01-01

    This research study sought to determine the effect high school completion of the agricultural career and technical education program has on the rate of return on investment by public schools in Virginia. The research questions guiding this study included: (1) Were students able to find employment related to the agricultural career and technical…

  11. Forces Affecting the Improvement and Implementation of International Perspectives in Secondary Level Agricultural Programs in Texas. A Summary Report of Research. Department Information Bulletin 99-2.

    ERIC Educational Resources Information Center

    Bell, Larry G.

    A study analyzed the forces affecting improvement and implementation of international agricultural perspectives in secondary programs of agricultural science in Texas. A mail survey, based on force-field analysis, was used to determine the effect of 14 variables, including 3 that involved perceptions of the relevance, knowledge, and implementation…

  12. Preventing Agricultural Chemical Exposure: A Safety Program Manual. Participatory Education with Farmworkers in Pesticide Safety.

    ERIC Educational Resources Information Center

    Wake Forest Univ., Winston-Salem, NC. Dept. of Family and Community Medicine.

    Preventing Agricultural Chemical Exposure among North Carolina Farmworkers (PACE) is a project designed to describe farmworker pesticide exposure and to develop an educational intervention to reduce farmworker pesticide exposure. The PACE project used a community participation framework to ensure that the community played a significant role in…

  13. 75 FR 34973 - Notice of Opportunity To Submit Content Request for the Agricultural Energy Program Surveys

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ... National Agricultural Statistics Service Notice of Opportunity To Submit Content Request for the... currently accepting stakeholder feedback on future energy related topics and questionnaire content for.../ or via mail to: USDA-NASS, Energy Content Team, P.O. Box 27767, Raleigh, NC 27611; or fax to:...

  14. Agricultural Marketing. Farmers' Marketing Practices and Programs To Teach Alternative Practices. Briefing Report to Congressional Committees.

    ERIC Educational Resources Information Center

    General Accounting Office, Washington, DC.

    This report describes a General Accounting Office study of farmers' marketing practices. The report specifically discusses farmers' use of the three advanced marketing techniques--cash forward contracting, hedging in the futures market, and trading in agricultural options--as disclosed in nine studies of farmers' marketing practices made from 1976…

  15. 76 FR 65158 - Agricultural Career and Employment Grants Program or “ACE”

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-20

    ..., including ways of safeguarding the food supply of the United States; and Other such services the Secretary... States or are otherwise legally present in the United States and who meet the definition of ``United..., 2008) 2008 Farm Bill, 7 U.S.C. 2008q-1 authorizes the Secretary of Agriculture to make grants to......

  16. Program review of the USDA Center for Medical, Agricultural and Veterinary Entomology

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The USDA-ARS Center for Medical, Agricultural and Veterinary Entomology (CMAVE) has a history that starts in 1932 in Orlando to develop methods to control mosquitoes, including malaria vectors under conditions simulating those of the south Pacific jungles, and other insects affecting man and animals...

  17. Entrepreneurial Endeavors: (Re)Producing Neoliberalization through Urban Agriculture Youth Programming in Brooklyn, New York

    ERIC Educational Resources Information Center

    Weissman, Evan

    2015-01-01

    Driven by social and environmental criticism of the neoliberalization of agro-food systems, urban agriculture today enjoys renewed interest throughout the United States as a primary space to engage the politics of food. Using Brooklyn, New York as a case study, I employ mixed qualitative methods to investigate the contradictions that arise in…

  18. Evaluating the Trainability of Enrollees of the Leventis Foundation (Nigeria) Agricultural Schools' Programs

    ERIC Educational Resources Information Center

    Osokoya, Modupe M.; Adekunle, Adewale

    2007-01-01

    The Leventis Foundation (Nigeria) Agricultural Schools (LFNAS) are schools established to train youths to develop their state and their nation in the area of food production. This study sought to assess the trainability of enrollees in the three operating LFNAS. Five research questions were posed. The CIPP evaluation model was adopted. The…

  19. The Tropical Fruit Research Program of the USDA-ARS Tropical Agriculture Research Station

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Tropical and subtropical fruit crops are of major importance in commercial and subsistence agriculture. The globalization of the economy and the increased demand for healthy and more diverse food products have opened a large market for many of these fruit crops. Despite this fact, increased produc...

  20. Solar Program Assessment: Environmental Factors - Solar Agricultural and Industrial Process Heat.

    ERIC Educational Resources Information Center

    Energy Research and Development Administration, Washington, DC. Div. of Solar Energy.

    The purpose of this report is to present and prioritize the major environmental issues associated with the further development of solar energy as a source of process heat in the industrial and agricultural sectors. To provide a background for this environmental analysis, the basic concepts and technologies of solar process heating are reviewed.…

  1. The National Program for Occupational Safety and Health in Agriculture. 1992 Project Facts.

    ERIC Educational Resources Information Center

    National Inst. for Occupational Safety and Health (DHHS/PHS), Cincinnati, OH.

    This book contains information about a project instituted in 1990 by the National Institute for Occupational Safety and Health (NIOSH) to prevent work-related diseases and injuries among agricultural workers. Included are facts about 25 projects within NIOSH and 42 cooperative agreements between NIOSH and institutions in 25 states. These…

  2. Auditory imagery: empirical findings.

    PubMed

    Hubbard, Timothy L

    2010-03-01

    The empirical literature on auditory imagery is reviewed. Data on (a) imagery for auditory features (pitch, timbre, loudness), (b) imagery for complex nonverbal auditory stimuli (musical contour, melody, harmony, tempo, notational audiation, environmental sounds), (c) imagery for verbal stimuli (speech, text, in dreams, interior monologue), (d) auditory imagery's relationship to perception and memory (detection, encoding, recall, mnemonic properties, phonological loop), and (e) individual differences in auditory imagery (in vividness, musical ability and experience, synesthesia, musical hallucinosis, schizophrenia, amusia) are considered. It is concluded that auditory imagery (a) preserves many structural and temporal properties of auditory stimuli, (b) can facilitate auditory discrimination but interfere with auditory detection, (c) involves many of the same brain areas as auditory perception, (d) is often but not necessarily influenced by subvocalization, (e) involves semantically interpreted information and expectancies, (f) involves depictive components and descriptive components, (g) can function as a mnemonic but is distinct from rehearsal, and (h) is related to musical ability and experience (although the mechanisms of that relationship are not clear). PMID:20192565

  3. Auditory imagery: empirical findings.

    PubMed

    Hubbard, Timothy L

    2010-03-01

    The empirical literature on auditory imagery is reviewed. Data on (a) imagery for auditory features (pitch, timbre, loudness), (b) imagery for complex nonverbal auditory stimuli (musical contour, melody, harmony, tempo, notational audiation, environmental sounds), (c) imagery for verbal stimuli (speech, text, in dreams, interior monologue), (d) auditory imagery's relationship to perception and memory (detection, encoding, recall, mnemonic properties, phonological loop), and (e) individual differences in auditory imagery (in vividness, musical ability and experience, synesthesia, musical hallucinosis, schizophrenia, amusia) are considered. It is concluded that auditory imagery (a) preserves many structural and temporal properties of auditory stimuli, (b) can facilitate auditory discrimination but interfere with auditory detection, (c) involves many of the same brain areas as auditory perception, (d) is often but not necessarily influenced by subvocalization, (e) involves semantically interpreted information and expectancies, (f) involves depictive components and descriptive components, (g) can function as a mnemonic but is distinct from rehearsal, and (h) is related to musical ability and experience (although the mechanisms of that relationship are not clear).

  4. Recent advances in radar applications to agriculture

    NASA Technical Reports Server (NTRS)

    Morain, S. A.

    1970-01-01

    A series of remote radar sensing studies are summarized. These efforts comprise geoscience interpretations of such complex phenomena as those manifested in agricultural patterns. Considered are basic remote sensing needs in agriculture and the design and implementation of radar keys in the active microwave region as well as fine resolution radar imagery techniques for agriculture determinations and soil mapping.

  5. Using Multispectral Analysis in GIS to Model the Potential for Urban Agriculture in Philadelphia

    NASA Astrophysics Data System (ADS)

    Dmochowski, J. E.; Cooper, W. P.

    2010-12-01

    In the context of growing concerns about the international food system’s dependence on fossil fuels, soil degradation, climate change, and other diverse issues, a number of initiatives have arisen to develop and implement sustainable agricultural practices. Many seeking to reform the food system look to urban agriculture as a means to create localized, sustainable agricultural production, while simultaneously providing a locus for community building, encouraging better nutrition, and promoting the rebirth of depressed urban areas. The actual impact of such system, however, is not well understood, and many critics of urban agriculture regard its implementation as impractical and unrealistic. This project uses multispectral imagery from United States Department of Agriculture’s National Agricultural Imagery Program with a one-meter resolution to quantify the potential for increasing urban agriculture in an effort to create a sustainable food system in Philadelphia. Color infrared images are classified with a minimum distance algorithm in ArcGIS to generate baseline data on vegetative cover in Philadelphia. These data, in addition to mapping on the ground, form the basis of a model of land suitable for conversion to agriculture in Philadelphia, which will help address questions related to potential yields, workforce, and energy requirements. This research will help city planners, entrepreneurs, community leaders, and citizens understand how urban agriculture can contribute to creating a sustainable food system in a major North American city.

  6. Using UAVs to enhance the quality of precision agriculture

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Recent studies by USDA Agricultural Research Service (ARS) have indicated potential for significant improvement in the quality and application of Precision Agriculture products through the use of very high resolution imagery. An assessment of potential platforms to collect such imagery at an afford...

  7. International Space Station Instruments Collect Imagery of Natural Disasters

    NASA Astrophysics Data System (ADS)

    Evans, C. A.; Stefanov, W. L.

    2013-12-01

    A new focus for the International Space Station (ISS) is conducting basic and applied research that directly benefits Earth's citizenry. In the Earth Sciences, one such activity is collecting remotely sensed imagery of disaster areas and making those data immediately available through the USGS Hazards Data Distribution System, especially in response to activations of the International Charter for Space and Major Disasters (known informally as the 'International Disaster Charter', or IDC). The ISS, together with other NASA orbital sensor assets, responds to IDC activations following notification by the USGS. Most of the activations are due to natural hazard events, including large floods, impacts of tropical systems, major fires, and volcanic eruptions and earthquakes. Through the ISS Program Science Office, we coordinate with ISS instrument teams for image acquisition using several imaging systems. As of 1 August 2013, we have successfully contributed imagery data in support of 14 Disaster Charter Activations, including regions in both Haiti and the east coast of the US impacted by Hurricane Sandy; flooding events in Russia, Mozambique, India, Germany and western Africa; and forest fires in Algeria and Ecuador. ISS-based sensors contributing data include the Hyperspectral Imager for the Coastal Ocean (HICO), the ISERV (ISS SERVIR Environmental Research and Visualization System) Pathfinder camera mounted in the US Window Observational Research Facility (WORF), the ISS Agricultural Camera (ISSAC), formerly operating from the WORF, and high resolution handheld camera photography collected by crew members (Crew Earth Observations). When orbital parameters and operations support data collection, ISS-based imagery adds to the resources available to disaster response teams and contributes to the public-domain record of these events for later analyses.

  8. International Space Station Instmments Collect Imagery of Natural Disasters

    NASA Technical Reports Server (NTRS)

    Evans, C. A.; Stefanov, W. L.

    2013-01-01

    A new focus for utilization of the International Space Station (ISS) is conducting basic and applied research that directly benefits Earth's citizenry. In the Earth Sciences, one such activity is collecting remotely sensed imagery of disaster areas and making those data immediately available through the USGS Hazards Data Distribution System, especially in response to activations of the International Charter for Space and Major Disasters (known informally as the "International Disaster Charter", or IDC). The ISS, together with other NASA orbital sensor assets, responds to IDC activations following notification by the USGS. Most of the activations are due to natural hazard events, including large floods, impacts of tropical systems, major fires, and volcanic eruptions and earthquakes. Through the ISS Program Science Office, we coordinate with ISS instrument teams for image acquisition using several imaging systems. As of 1 August 2013, we have successfully contributed imagery data in support of 14 Disaster Charter Activations, including regions in both Haiti and the east coast of the US impacted by Hurricane Sandy; flooding events in Russia, Mozambique, India, Germany and western Africa; and forest fires in Algeria and Ecuador. ISS-based sensors contributing data include the Hyperspectral Imager for the Coastal Ocean (HICO), the ISERV (ISS SERVIR Environmental Research and Visualization System) Pathfinder camera mounted in the US Window Observational Research Facility (WORF), the ISS Agricultural Camera (ISSAC), formerly operating from the WORF, and high resolution handheld camera photography collected by crew members (Crew Earth Observations). When orbital parameters and operations support data collection, ISS-based imagery adds to the resources available to disaster response teams and contributes to the publicdomain record of these events for later analyses.

  9. Mississippi Curriculum Framework for Introduction to Agriscience (Program CIP: 02.9990--Introduction to Agriculture Science). Secondary Programs.

    ERIC Educational Resources Information Center

    Mississippi Research and Curriculum Unit for Vocational and Technical Education, State College.

    This document, which reflects Mississippi's statutory requirement that instructional programs be based on core curricula and performance-based assessment, contains outlines of the instructional units required in local instructional management plans and daily lesson plans for the introduction to agriscience program. Presented first are a program…

  10. MISR Field Campaign Imagery

    Atmospheric Science Data Center

    2014-07-23

      MISR Support of Field Campaigns Aerosol Arctic Research of the Composition of the ... Daily ARCTAS Aerosol Polar Imagery ​Gulf of Mexico Atmospheric Composition and Climate Study ( GoMACCS ) ​July - ...

  11. MISR Imagery and Articles

    Atmospheric Science Data Center

    2016-05-27

    ... of select parameters available in the MISR Level 3 global data products Field Campaigns :  Imagery supporting field ... explore the links between atmospheric aerosols, climate change, and ultraviolet rays. Following the World Trade Center plume ...

  12. 76 FR 3451 - Wage Methodology for the Temporary Non-agricultural Employment H-2B Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-19

    ... revised its regulation governing the permanent program. 69 FR 77326, Dec. 27, 2004. These revisions... govern the H-2B temporary worker program. 73 FR 78020, Dec. 19, 2008 (the 2008 Final Rule). The 2008... NPRM in accordance with the court's order, allowing a 30-day comment period. 75 FR 61578, Oct. 5,...

  13. Vocational Agriculture I Basic Core. Section C--Supervised Experience Programs.

    ERIC Educational Resources Information Center

    Oklahoma State Board of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This curriculum guide contains five units teaching preservice vocational teachers to conduct supervised experience programs. Each unit contains an objective (e.g., "After completing this unit, the student should be able to choose and plan supervised occupational experience programs"); specific objectives (e.g., "State reasons for having a…

  14. Evaluation of Agricultural Professionals' Perceptions and Knowledge on Sustainable Agriculture: A Useful Step in the Development of an Online Extension Program

    ERIC Educational Resources Information Center

    Menalled, Fabian D.; Grimberg, Bruna I.; Jones, Clain A.

    2009-01-01

    This study assessed needs, knowledge, and interests of agricultural professionals who were likely to enroll in an online extension course in sustainable agriculture. The objectives of the study were: to (1) describe their demographic characteristics, (2) identify their concerns and interests related to farming, (3) evaluate participants' knowledge…

  15. Agricultural Productivity Changes Induced by the Sloping Land Conversion Program: An Analysis of Wuqi County in the Loess Plateau Region

    NASA Astrophysics Data System (ADS)

    Yao, Shunbo; Li, Hua

    2010-03-01

    This paper examines the agricultural productivity change induced by the Sloping Land Conversion Program (SLCP) using the Malmquist index method and household data collected from Wuqi. We find that during the period of 1998-2004, the total factor productivity (TFP) grew by 15.8%. While numerous households suffered a TFP decline, the majority of them experienced a large gain. By decomposing the TFP, we further show that its increase is due exclusively to the improvement of technical efficiency rather than to technological change. To validate these findings and put them in perspective, we also estimated the TFP change with county-level aggregate data. It is revealed that driven by technological change and scale efficiency, the TFP grew slightly during the period of 1992-1998. Because of the tremendous cropland reduction and production mode shift caused by implementing the SLCP, the TFP declined substantially during the first three years of the program; due to continued improvement of technical efficiency; however, its growth accelerated later. Altogether, our evidence consistently suggests that implementing the SLCP has contributed to the agricultural TFP growth in the longer term and that the efficiency improvement has resulted mainly from the increased public expenditures for extension services and diffusion of technical knowledge. Wuqi’s experience proves that it is possible to achieve environmental conservation and increase productivity simultaneously, even when facing a cropland reduction and production mode alternation.

  16. Programs and measures to reduce GHG emissions in agriculture and waste treatment in Slovakia

    SciTech Connect

    Mareckova, K.; Bratislava, S.; Kucirek, S.

    1996-12-31

    Slovakia is a UN FCCC Annex I country and is obliged to limit its anthropogenic GHG emissions in the year 2000 to 1990 level. The key greenhouse gas in Slovakia is CO{sub 2} resulting mainly from fuel combustion processes. However the share of CH{sub 4} and N{sub 2}O is approximately 20% of the total emissions on GWP basis. These gases are occurring mainly in non-energy sectors. The construction of the non-CO{sub 2} emission scenarios to reduce GHG and the uncertainty in N{sub 2}O and CH{sub 4} emission estimation are discussed focusing on agriculture and waste treatment. The presentation will also include information on emission trends of CH{sub 4} and N{sub 2}O since 1988. There are already implemented measures reducing GHG emissions in Slovakia, however, not motivated by global warming. A short view of implemented measures with an assessment of their benefit concerning non-CO{sub 2} GHG emissions reduction and some proposed mitigation options for agriculture and waste treatment are shown. Expected difficulties connected with preparing scenarios and with implementation of reducing measures are discussed.

  17. 25 CFR 166.900 - How are the Indian agriculture education programs operated?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... education programs in accordance with the provisions of 5 CFR 213.3202(a) and (b). (c) We will establish an... Corporations. We will identify the number of participants in the intern, student educational employment...

  18. 25 CFR 166.900 - How are the Indian agriculture education programs operated?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... education programs in accordance with the provisions of 5 CFR 213.3202(a) and (b). (c) We will establish an... Corporations. We will identify the number of participants in the intern, student educational employment...

  19. 25 CFR 166.900 - How are the Indian agriculture education programs operated?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... education programs in accordance with the provisions of 5 CFR 213.3202(a) and (b). (c) We will establish an... Corporations. We will identify the number of participants in the intern, student educational employment...

  20. 25 CFR 166.900 - How are the Indian agriculture education programs operated?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... education programs in accordance with the provisions of 5 CFR 213.3202(a) and (b). (c) We will establish an... Corporations. We will identify the number of participants in the intern, student educational employment...

  1. 25 CFR 166.900 - How are the Indian agriculture education programs operated?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... education programs in accordance with the provisions of 5 CFR 213.3202(a) and (b). (c) We will establish an... Corporations. We will identify the number of participants in the intern, student educational employment...

  2. Impact of the Expanded Food and Nutrition Education Program on Low-Income Families: An Indepth Analysis. Agricultural Economic Report Number 220.

    ERIC Educational Resources Information Center

    Feaster, J. Gerald

    This report evaluates the Expanded Food and Nutrition Education Program (EFNEP) of the Extension Service of the Department of Agriculture. About 184,000 low-income families participated in the program prior to October 1969. A national sample of 10,500 showed that family incomes were very low--less than 2,700 dollars, of which more than a third was…

  3. The Impact of Federal Commodity Donations on the School Lunch Program. Department of Agriculture. Report to the Committee on Education and Labor, House of Representatives.

    ERIC Educational Resources Information Center

    Comptroller General of the U.S., Washington, DC.

    The Department of Agriculture's program for purchasing and distributing commodities for the school lunch program was reviewed in 15 school districts, one very large, one medium sized, and one small school district in each of five states--California, Kansas, Missouri, Ohio, and Pennsylvania. The objectives of the review were to (1) assess the…

  4. Financing alternatives for agricultural nonpoint source pollution control programs. Final report

    SciTech Connect

    Braden, J.B.; Farnsworth, R.L.; Seitz, W.D.; Uchtmann, D.L.

    1988-10-01

    The study examines mechanisms for increasing state and local spending for abatement of nonpoint source pollution from agriculture. Emphasis is on the legal feasibility and economic consequences of various funding options. The state and local funding mechanisms considered include income or sales taxes, an income tax checkoff, property taxes, special property assessments, water taxes, recreation license fees or surcharges, recreational equipment and fuel excise taxes, recreational access fees, erosion taxes, and farm chemicals taxes. Rated most highly are: property taxes or special assessments and water taxes at the local level; and water taxes and increased recreation fees at the state level. These mechanisms have a clear connection to the objective of improved water quality, would yield substantial revenues, and would be easy to administer. The remaining funding mechanisms would be too difficult to administer or have limited revenue potential.

  5. Measuring creative imagery abilities

    PubMed Central

    Jankowska, Dorota M.; Karwowski, Maciej

    2015-01-01

    Over the decades, creativity and imagination research developed in parallel, but they surprisingly rarely intersected. This paper introduces a new theoretical model of creative visual imagination, which bridges creativity and imagination research, as well as presents a new psychometric instrument, called the Test of Creative Imagery Abilities (TCIA), developed to measure creative imagery abilities understood in accordance with this model. Creative imagination is understood as constituted by three interrelated components: vividness (the ability to create images characterized by a high level of complexity and detail), originality (the ability to produce unique imagery), and transformativeness (the ability to control imagery). TCIA enables valid and reliable measurement of these three groups of abilities, yielding the general score of imagery abilities and at the same time making profile analysis possible. We present the results of nine studies on a total sample of more than 1700 participants, showing the factor structure of TCIA using confirmatory factor analysis, as well as provide data confirming this instrument's validity and reliability. The availability of TCIA for interested researchers may result in new insights and possibilities of integrating the fields of creativity and imagination science. PMID:26539140

  6. Hyperspectral Imagery Data for Remote Sensing

    NASA Technical Reports Server (NTRS)

    Garegnani, Jerry; Gualtney, Lawrence

    1999-01-01

    In order for remotely sensed data to be useful in a practical application for agriculture, an information product must be made available to the land management decision maker within 24 to 48 hours of data acquisition. Hyperspectral imagery data is proving useful in differentiation of plant species potentially allowing identification of non-healthy areas and pest infestations within crop fields that may require the farm managers attention. Currently however, extracting the needed site-specific feature information from the vast spectral content of large hyperspectral image files is a labor intensive and time consuming task prohibiting the necessary fast turnaround from raw data to final product. We illustrate the methods, techniques and technologies necessary to produce field-level information products from imagery and other related spatial data that are useful to the farm manager for specific decisions that must be made throughout the growing season. We also propose to demonstrate the cost effectiveness of an integrated system, from acquisition to final product distribution, to utilize imagery for decisions on a working farm in conjunction with a commercial agricultural services company and their crop scouts. The demonstration farm is Chesapeake Farms, a 3000 acre research farm in Chestertown, Maryland on the Eastern Shore and is owned by the DuPont Corporation.

  7. Urban Agricultural Education.

    ERIC Educational Resources Information Center

    Corbellini, Margaret

    1991-01-01

    John Bourne High School in Queens, New York, offers an agricultural program enrolling more than 400 students. The curriculum includes agricultural career exploration, plant and animal science, summer land laboratories, and a special education component. (SK)

  8. Evaluation in STEM Online Graduate Degree Programs in Agricultural Sciences and Engineering

    ERIC Educational Resources Information Center

    Downs, Holly A.

    2014-01-01

    Demands for online graduate degrees have increased pressure on universities to launch web degrees quickly and, at times, without attending to their quality. Scarce research exists identifying what evaluation activities are being done by science, technology, engineering, and mathematics (STEM) online graduate degree programs that are accustomed to…

  9. Economic impacts on irrigated agriculture of water conservation programs in drought

    NASA Astrophysics Data System (ADS)

    Ward, Frank A.

    2014-01-01

    This study analyzes vulnerability, impacts, and adaptability by irrigation to drought.It accounts for economic incentives affecting choices on irrigation technology, crop mix, and water sources.When surface water supplies fall, farmers increase pumping, even when pumping raises production costs.Conservation program subsidies raise the value of food production but can increase crop water depletions.

  10. 2007 Mississippi Curriculum Framework: Secondary Agriscience. (Program CIP: 01.0000 - Agriculture, General)

    ERIC Educational Resources Information Center

    Cantrell, Steve; Conway, Scott; Jack, Linda; Stuckey, Dan

    2007-01-01

    Secondary vocational-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

  11. 75 FR 61577 - Wage Methodology for the Temporary Non-Agricultural Employment H-2B Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-05

    ... appointment to review the comments and/or obtain the rule in an alternate format, contact the Office of Policy... Department proposed and finalized regulations that currently govern the H-2B temporary worker program. 73 FR 29942, May 22, 2008; 73 FR 78020, Dec. 19, 2008 (the 2008 Final Rule). The 2008 Final Rule...

  12. Design and Evaluation of Effective Training Programs for Agricultural and Rural Development.

    ERIC Educational Resources Information Center

    Singh, Surendra P.; Comer, Sammy

    Vocational and technical training programs for less developed countries offer little in the way of training the intermediate cadres, technicians, and village level workers necessary for modernizing the primary sector on which developing economies depend. Training is vital because it secures cost reduction and maximum use of organization, enables…

  13. Validation of satellite data through the remote sensing techniques and the inclusion of them into agricultural education pilot programs

    NASA Astrophysics Data System (ADS)

    Papadavid, Georgios; Kountios, Georgios; Bournaris, T.; Michailidis, Anastasios; Hadjimitsis, Diofantos G.

    2016-08-01

    Nowadays, the remote sensing techniques have a significant role in all the fields of agricultural extensions as well as agricultural economics and education but they are used more specifically in hydrology. The aim of this paper is to demonstrate the use of field spectroscopy for validation of the satellite data and how combination of remote sensing techniques and field spectroscopy can have more accurate results for irrigation purposes. For this reason vegetation indices are used which are mostly empirical equations describing vegetation parameters during the lifecycle of the crops. These numbers are generated by some combination of remote sensing bands and may have some relationship to the amount of vegetation in a given image pixel. Due to the fact that most of the commonly used vegetation indices are only concerned with red-near-infrared spectrum and can be divided to perpendicular and ratio based indices the specific goal of the research is to illustrate the effect of the atmosphere to those indices, in both categories. In this frame field spectroscopy is employed in order to derive the spectral signatures of different crops in red and infrared spectrum after a campaign of ground measurements. The main indices have been calculated using satellite images taken at interval dates during the whole lifecycle of the crops by using a GER 1500 spectro-radiomete. These indices was compared to those extracted from satellite images after applying an atmospheric correction algorithm -darkest pixel- to the satellite images at a pre-processing level so as the indices would be in comparable form to those of the ground measurements. Furthermore, there has been a research made concerning the perspectives of the inclusion of the above mentioned remote satellite techniques to agricultural education pilot programs.

  14. Biorational agents--mechanism and importance in IPM and IRM programs for controlling agricultural pests.

    PubMed

    Ishaaya, I; Kontsedalov, S; Mazirov, D; Horowitz, A R

    2001-01-01

    Among the new approaches for controlling agricultural pests is the development of novel compounds affecting specific processes in insects such as chitin synthesis inhibitors, juvenile hormone mimics and ecdysone agonists. In addition, efforts have been made to develop compounds acting selectively on groups of insects by inhibiting or enhancing biochemical sites such as respiration (diafenthiuron), the nicotinyl acetylcholine receptors (imidacloprid and acetamiprid), the GABA receptors (avermectins), the salivary glands of sucking pests (pymetrozine) and others. Among the most recent novel insecticides with selective properties are novaluron, thiamethoxam, emamectin and spinosad. Novaluron (Rimon) is a novel chitin synthesis inhibitor that acts by both ingestion and contact. It is a powerful suppressor of lepidopteran larvae such as Spodoptera littoralis and Helicoverpa armigera (by ingestion) and of whiteflies such as Bemisia tabaci and Trialeurodes vaporariorum (by contact). Thiamethoxam (Actarn), a novel neonicotinoid acts specifically on aphids and whiteflies. Emamectin (Proclaim), an avermectin derivative acts on GABA receptor affecting diversity of insects such as mites, lepidopterans and thrips. Spinosad (Tracer) seems to act on both acetylcholine and GABA receptors affecting diversity of insect species and is considered an important agent for controlling the western flower thrips.

  15. An Evolving Model for Capacity Building with Earth Observation Imagery

    NASA Astrophysics Data System (ADS)

    Sylak-Glassman, E. J.

    2015-12-01

    For the first forty years of Earth observation satellite imagery, all imagery was collected by civilian or military governmental satellites. Over this timeframe, countries without observation satellite capabilities had very limited access to Earth observation data or imagery. In response to the limited access to Earth observation systems, capacity building efforts were focused on satellite manufacturing. Wood and Weigel (2012) describe the evolution of satellite programs in developing countries with a technology ladder. A country moves up the ladder as they move from producing satellites with training services to building satellites locally. While the ladder model may be appropriate if the goal is to develop autonomous satellite manufacturing capability, in the realm of Earth observation, the goal is generally to derive societal benefit from the use of Earth observation-derived information. In this case, the model for developing Earth observation capacity is more appropriately described by a hub-and-spoke model in which the use of Earth observation imagery is the "hub," and the "spokes" describe the various paths to achieving that imagery: the building of a satellite (either independently or with assistance), the purchase of a satellite, participation in a constellation of satellites, and the use of freely available or purchased satellite imagery. We discuss the different capacity-building activities that are conducted in each of these pathways, such as the "Know-How Transfer and Training" program developed by Surrey Satellite Technology Ltd. , Earth observation imagery training courses run by SERVIR in developing countries, and the use of national or regional remote sensing centers (such as those in Morocco, Malaysia, and Kenya) to disseminate imagery and training. In addition, we explore the factors that determine through which "spoke" a country arrives at the ability to use Earth observation imagery, and discuss best practices for achieving the capability to use

  16. Use of grade animals in United States Department of Agriculture programs.

    PubMed

    Norman, H D; Powell, R L

    1983-07-01

    Use of records from both registered and grade animals in genetic improvement programs in the United States is summarized. To date, grade bulls have contributed little to genetic improvement in the United States. Grade bulls can contribute significantly only if they are sampled and returned to heavy artificial insemination service. In contrast, grade daughters of registered bulls have contributed extensively to genetic improvement by permitting more bulls to be sampled. Sixty-five percent of daughters with records used to calculate initial proofs of artificial insemination Holstein bulls are grades. Averages for other breeds ranged from 5 to 20%. Implementation of and active participation in provisional registry of grades can result in a moderate increase in genetic improvement in Holsteins. Active participation in provisional registry for other breeds will bring a smaller genetic increase because of fewer grades in those breeds. However, provisional registry programs still can lead to a number of long-range advantages through increasing the population base. There appears to be no scientific basis for not implementing such programs.

  17. Small UAV-Acquired, High-resolution, Georeferenced Still Imagery

    SciTech Connect

    Ryan Hruska

    2005-09-01

    Currently, small Unmanned Aerial Vehicles (UAVs) are primarily used for capturing and down-linking real-time video. To date, their role as a low-cost airborne platform for capturing high-resolution, georeferenced still imagery has not been fully utilized. On-going work within the Unmanned Vehicle Systems Program at the Idaho National Laboratory (INL) is attempting to exploit this small UAV-acquired, still imagery potential. Initially, a UAV-based still imagery work flow model was developed that includes initial UAV mission planning, sensor selection, UAV/sensor integration, and imagery collection, processing, and analysis. Components to support each stage of the work flow are also being developed. Critical to use of acquired still imagery is the ability to detect changes between images of the same area over time. To enhance the analysts’ change detection ability, a UAV-specific, GIS-based change detection system called SADI or System for Analyzing Differences in Imagery is under development. This paper will discuss the associated challenges and approaches to collecting still imagery with small UAVs. Additionally, specific components of the developed work flow system will be described and graphically illustrated using varied examples of small UAV-acquired still imagery.

  18. Imagery Production Specialist (AFSC 23350).

    ERIC Educational Resources Information Center

    Air Univ., Gunter AFS, Ala. Extension Course Inst.

    This course of study is designed to lead the student to full qualification as an Air Force imagery production specialist. The complete course consists of six volumes: general subjects in imagery production (39 hours), photographic fundamentals (57 hours), continuous imagery production (54 hours), chemical analysis and process control (volumes A…

  19. The Imagery-Creativity Connection.

    ERIC Educational Resources Information Center

    Daniels-McGhee, Susan; Davis, Gary A.

    1994-01-01

    This paper reviews historical highlights of the imagery-creativity connection, including early and contemporary accounts, along with notable examples of imagery in the creative process. It also looks at cross-modal imagery (synesthesia), a model of image-based creativity and the creative process, and implications for strengthening creativity by…

  20. Academic Support Program in the Faculty of Agricultural and Forestry Engineering of the University of Cordoba (Spain)

    NASA Astrophysics Data System (ADS)

    Castro, Sergio; Navarro, Rafael M.; Camacho, Emilio; Gallardo, Rosa; García-Ferrer, Alfonso; Pérez-Marín, M. Dolores; Peña, Adolfo; Taguas, Encarnación V.

    2014-05-01

    The incorporation of new students to undergraduate degrees is performed in different stages through a long, sequential enrollment process. The student integration to the new context of higher education including group work and new teaching methodologies lead to notable adaptation difficulties to this new educational environment. In fact, the highest rate of student failure in the Bachelor degree usually happens during the first courses. The Unit of Quality Evaluation/Monitoring of School of Agricultural and Forest Engineering (ETSIAM) has detected that these failure rates at first and second degree course may be reduced through the involvement of students in a support learning process, by increasing their skills and motivation as well as the contact with the University environment in the context of their future professional horizon. In order to establish a program of this type, it has been launched an Academic Support Program (ASP) at the ETSIAM. This program aims to achieve and reinforce the basic academic and personal skills/competences require by the Bologna's process (BC) and specific competences of the engineers on the area of Agriculture and Forestry in the European context. The ASP includes diferent bloks of seminars, lectures, collaborative work and discussion groups among students, professionals, professors and researchers and it has been designed based on these competences and tranversal contents in both degrees. These activities are planned in a common time for both degrees, out of teaching classes. In addition, a virtual space in Moodle has been created for discussion forums and preparation activities. Additional information about schedules, speakers and companies, presentations and other material are also provided. In the preliminary implementation of the ASP, we will present the results corresponding to the first year of this academic support program. We have conducted a survey among the students in order to have a first feedback about the impact of

  1. Interpretation of Thermal Infrared Imagery for Irrigation Water Resource Management.

    ERIC Educational Resources Information Center

    Nellis, M. Duane

    1985-01-01

    Water resources play a major role in the character of agricultural development in the arid western United States. This case study shows how thermal infrared imagery, which is sensitive to radiant or heat energy, can be used to interpret crop moisture content and associated stress in irrigated areas. (RM)

  2. Processing Digital Imagery Data

    NASA Technical Reports Server (NTRS)

    Conner, P. K.; Junkin, B. G.; Graham, M. H.; Kalcic, M. T.; Seyfarth, B. R.

    1985-01-01

    Earth Resources Laboratory Applications Software (ELAS) is geobased information system designed for analyzing and processing digital imagery data. ELAS offers user of remotely sensed data wide range of easy to use capabilities in areas of land cover analysis. ELAS system written in FORTRAN and Assembler for batch or interactive processing.

  3. Automated imagery orthorectification pilot

    NASA Astrophysics Data System (ADS)

    Slonecker, E. Terrence; Johnson, Brad; McMahon, Joe

    2009-10-01

    Automated orthorectification of raw image products is now possible based on the comprehensive metadata collected by Global Positioning Systems and Inertial Measurement Unit technology aboard aircraft and satellite digital imaging systems, and based on emerging pattern-matching and automated image-to-image and control point selection capabilities in many advanced image processing systems. Automated orthorectification of standard aerial photography is also possible if a camera calibration report and sufficient metadata is available. Orthorectification of historical imagery, for which only limited metadata was available, was also attempted and found to require some user input, creating a semi-automated process that still has significant potential to reduce processing time and expense for the conversion of archival historical imagery into geospatially enabled, digital formats, facilitating preservation and utilization of a vast archive of historical imagery. Over 90 percent of the frames of historical aerial photos used in this experiment were successfully orthorectified to the accuracy of the USGS 100K base map series utilized for the geospatial reference of the archive. The accuracy standard for the 100K series maps is approximately 167 feet (51 meters). The main problems associated with orthorectification failure were cloud cover, shadow and historical landscape change which confused automated image-to-image matching processes. Further research is recommended to optimize automated orthorectification methods and enable broad operational use, especially as related to historical imagery archives.

  4. Evaluation of SIR-B imagery for geologic and geomorphic mapping, hydrology, and oceanography in Australia

    NASA Technical Reports Server (NTRS)

    Honey, F. R.; Simpson, C. J.; Huntington, J.; Horwitz, R.; Byrne, G.; Nilsson, C.

    1984-01-01

    The objectives of a study to evaluate the potential of Shuttle Imaging Radar-B (SIR-B) imagery for various applications are outlined. Specific goals include: the development of techniques for registration multiple acquisition, varied illumination, and incidence-angle SIR-B imagery, and a model for estimation of the relative contributions to the backscattered radiation of topography, surface roughness, and dielectric and conductivity components; (2) the evaluation of SIR-B imagery for delineation of agricultural lands affected by secondary salinity in the southwest and southeast agricultural regions of Australia; (3) the development of techniques for application of SIR-B imagery for geologic, geomorphologic and soils mapping and mineral exploration; and (4) the evaluation of the use of SIR-B imagery in determining ocean currents, current shear patterns, internal waves and bottom features for specific locations off the Australian coast.

  5. Application of ERTS-1 imagery to land use, forest density and soil investigations in Greece

    NASA Technical Reports Server (NTRS)

    Yassoglou, N. J.; Skordalakis, E.; Koutalos, A.

    1974-01-01

    Photographic and digital imagery received from ERTS-1 was analyzed and evaluated as to its usefulness for the assessment of agricultural and forest land resources. Black and white, and color composite imagery provided spectral and spatial data, which, when matched with temporal land information, provided the basis for a semidetailed land use and forest site evaluation cartography. Color composite photographs have provided some information on the status of irrigation of agricultural lands. Computer processed digital imagery was successfully used for detailed crop classification and semidetailed soil evaluation. The results and techniques of this investigation are applicable to ecological and geological conditions similar to those prevailing in the Eastern Mediterranean.

  6. Integrating the services' imagery architectures

    NASA Astrophysics Data System (ADS)

    Mader, John F.

    1993-04-01

    Any military organization requiring imagery must deal with one or more of several architectures: the tactical architectures of the three military departments, the theater architectures, and their interfaces to a separate national architecture. A seamless, joint, integrated architecture must meet today's imagery requirements. The CIO's vision of 'the right imagery to the right people in the right format at the right time' would serve well as the objective of a joint, integrated architecture. A joint imagery strategy should be initially shaped by the four pillars of the National Military Strategy of the United States: strategic deterrence; forward presence; crisis response; and reconstitution. In a macro view, it must consist of a series of sub-strategies to include science and technology and research and development, maintenance of the imagery related industrial base, acquisition, resource management, and burden sharing. Common imagery doctrine must follow the imagery strategy. Most of all, control, continuity, and direction must be maintained with regard to organizations and systems development as the architecture evolves. These areas and more must be addressed to reach the long term goal of a joint, integrated imagery architecture. This will require the services and theaters to relinquish some sovereignty over at least systems development and acquisition. Nevertheless, the goal of a joint, integrated imagery architecture is feasible. The author presents arguments and specific recommendations to orient the imagery community in the direction of a joint, integrated imagery architecture.

  7. Global forest cover mapping for the United Nations Food and Agriculture Organization forest resources assessment 2000 program

    USGS Publications Warehouse

    Zhu, Z.; Waller, E.

    2003-01-01

    Many countries periodically produce national reports on the status and changes of forest resources, using statistical surveys and spatial mapping of remotely sensed data. At the global level, the Food and Agriculture Organization (FAO) of the United Nations has conducted a Forest Resources Assessment (FRA) program every 10 yr since 1980, producing statistics and analysis that give a global synopsis of forest resources in the world. For the year 2000 of the FRA program (FRA2000), a global forest cover map was produced to provide spatial context to the extensive survey. The forest cover map, produced at the U.S. Geological Survey (USGS) EROS Data Center (EDC), has five classes: closed forest, open or fragmented forest, other wooded land, other land cover, and water. The first two forested classes at the global scale were delineated using combinations of temporal compositing, modified mixture analysis, geographic stratification, and other classification techniques. The remaining three FAO classes were derived primarily from the USGS global land cover characteristics database (Loveland et al. 1999). Validated on the basis of existing reference data sets, the map is estimated to be 77% accurate for the first four classes (no reference data were available for water), and 86% accurate for the forest and nonforest classification. The final map will be published as an insert to the FAO FRA2000 report.

  8. School Breakfast and School Lunch Programs. Hearing before the Committee on Agriculture, Nutrition, and Forestry. United States Senate, One Hundred Fifth Congress, First Session on the School Breakfast and Lunch Programs.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on Agriculture, Nutrition, and Forestry.

    These hearing transcripts present testimony to the Senate Committee on Agriculture regarding the School Lunch and Breakfast Programs. Statements were made by several senators, the president of the American School Food Service Association (Connecticut); a school food service program director (Florida); the director of nutrition and education for…

  9. Habitat Mapping and Classification of the Grand Bay National Estuarine Research Reserve using AISA Hyperspectral Imagery

    NASA Astrophysics Data System (ADS)

    Rose, K.

    2012-12-01

    Habitat mapping and classification provides essential information for land use planning and ecosystem research, monitoring and management. At the Grand Bay National Estuarine Research Reserve (GRDNERR), Mississippi, habitat characterization of the Grand Bay watershed will also be used to develop a decision-support tool for the NERR's managers and state and local partners. Grand Bay NERR habitat units were identified using a combination of remotely sensed imagery, aerial photography and elevation data. Airborne Imaging Spectrometer for Applications (AISA) hyperspectral data, acquired 5 and 6 May 2010, was analyzed and classified using ENVI v4.8 and v5.0 software. The AISA system was configured to return 63 bands of digital imagery data with a spectral range of 400 to 970 nm (VNIR), spectral resolution (bandwidth) at 8.76 nm, and 1 m spatial resolution. Minimum Noise Fraction (MNF) and Inverse Minimum Noise Fraction were applied to the data prior to using Spectral Angle Mapper ([SAM] supervised) and ISODATA (unsupervised) classification techniques. The resulting class image was exported to ArcGIS 10.0 and visually inspected and compared with the original imagery as well as auxiliary datasets to assist in the attribution of habitat characteristics to the spectral classes, including: National Agricultural Imagery Program (NAIP) aerial photography, Jackson County, MS, 2010; USFWS National Wetlands Inventory, 2007; an existing GRDNERR habitat map (2004), SAV (2009) and salt panne (2002-2003) GIS produced by GRDNERR; and USACE lidar topo-bathymetry, 2005. A field survey to validate the map's accuracy will take place during the 2012 summer season. ENVI's Random Sample generator was used to generate GIS points for a ground-truth survey. The broad range of coastal estuarine habitats and geomorphological features- many of which are transitional and vulnerable to environmental stressors- that have been identified within the GRDNERR point to the value of the Reserve for

  10. How to engage across sectors: lessons from agriculture and nutrition in the Brazilian School Feeding Program

    PubMed Central

    Hawkes, Corinna; Brazil, Bettina Gerken; de Castro, Inês Rugani Ribeiro; Jaime, Patricia Constante

    2016-01-01

    ABSTRACT OBJECTIVE To provide insights for nutrition and public health practitioners on how to engage with other sectors to achieve public health goals. Specifically, this study provides lessons from the example of integrating family farming and a nutrition into a legal framework in Brazil on how to successfully shift other sectors toward nutrition goals. METHODS The study analyzed policy processes that led to a Brazilian law linking family farming with the National School Feeding Program. Main actors involved with the development of the law were interviewed and their narratives were analyzed using a well-established theoretical framework. RESULTS The study provides five key lessons for promoting intersectorality. First, nutrition and health practitioners can afford to embrace bold ideas when working with other sectors. Second, they should engage with more powerful sectors (or subsectors) and position nutrition goals as providing solutions that meet the interests of these sector. Third is the need to focus on a common goal – which may not be explicitly nutrition-related – as the focus of the intersectoral action. Fourth, philosophical, political, and governance spaces are needed to bring together different sectors. Fifth, evidence on the success of the intersectoral approach increases the acceptance of the process. CONCLUSIONS This study on policy processes shows how a convergence of factors enabled a link between family farming and school feeding in Brazil. It highlights that there are strategies to engage other sectors toward nutrition goals which provides benefits for all sectors involved. PMID:27533363

  11. Estimating the benefits of pollution reduction on agricultural yields: Taiwan's air pollution emission fees program.

    PubMed

    Chen, Tser-yieth; Li, Chun-sheng

    2003-07-01

    Taiwan's implementation of the 1997 Air Pollution Emissions Fees Program will conceivably lead to long-term reductions in pollution emissions. The purpose of this paper is to estimate the benefits to Taiwan from the expected reduction in crop losses as a direct result of such a decrease in air pollution. We employ a demand-supply framework for rice production to estimate the change in social welfare resulting from changes in the concentration of certain pollutants in the atmosphere. Our empirical results show that, in the year 1997, social welfare increments resulting from the decline in sulfur dioxide concentrations in the atmosphere ranged between US dollars 946200 and US dollars 2435800. Meanwhile, during the same period, the increase in social welfare due to the decline in the ozone concentration in the atmosphere ranged between US dollars 838100 and US dollars 1927000. The average benefit from the reduction in both sulfur dioxide and ozone concentrations is calculated to be between US dollars 2.67 and US dollars 6.86 per acre (for sulfur dioxide), and from US dollars 2.36 to US dollars 5.43 per acre (for ozone). PMID:12837257

  12. Assessing Greater Sage-Grouse Selection of Brood-Rearing Habitat Using Remotely-Sensed Imagery: Can Readily Available High-Resolution Imagery Be Used to Identify Brood-Rearing Habitat Across a Broad Landscape?

    PubMed Central

    Day, Casey; Jensen, Ryan; Petersen, Steve

    2016-01-01

    Greater sage-grouse populations have decreased steadily since European settlement in western North America. Reduced availability of brood-rearing habitat has been identified as a limiting factor for many populations. We used radio-telemetry to acquire locations of sage-grouse broods from 1998 to 2012 in Strawberry Valley, Utah. Using these locations and remotely-sensed NAIP (National Agricultural Imagery Program) imagery, we 1) determined which characteristics of brood-rearing habitat could be used in widely available, high resolution imagery 2) assessed the spatial extent at which sage-grouse selected brood-rearing habitat, and 3) created a predictive habitat model to identify areas of preferred brood-rearing habitat. We used AIC model selection to evaluate support for a list of variables derived from remotely-sensed imagery. We examined the relationship of these explanatory variables at three spatial extents (45, 200, and 795 meter radii). Our top model included 10 variables (percent shrub, percent grass, percent tree, percent paved road, percent riparian, meters of sage/tree edge, meters of riparian/tree edge, distance to tree, distance to transmission lines, and distance to permanent structures). Variables from each spatial extent were represented in our top model with the majority being associated with the larger (795 meter) spatial extent. When applied to our study area, our top model predicted 75% of naïve brood locations suggesting reasonable success using this method and widely available NAIP imagery. We encourage application of our methodology to other sage-grouse populations and species of conservation concern. PMID:27218829

  13. Assessing Greater Sage-Grouse Selection of Brood-Rearing Habitat Using Remotely-Sensed Imagery: Can Readily Available High-Resolution Imagery Be Used to Identify Brood-Rearing Habitat Across a Broad Landscape?

    PubMed

    Westover, Matthew; Baxter, Jared; Baxter, Rick; Day, Casey; Jensen, Ryan; Petersen, Steve; Larsen, Randy

    2016-01-01

    Greater sage-grouse populations have decreased steadily since European settlement in western North America. Reduced availability of brood-rearing habitat has been identified as a limiting factor for many populations. We used radio-telemetry to acquire locations of sage-grouse broods from 1998 to 2012 in Strawberry Valley, Utah. Using these locations and remotely-sensed NAIP (National Agricultural Imagery Program) imagery, we 1) determined which characteristics of brood-rearing habitat could be used in widely available, high resolution imagery 2) assessed the spatial extent at which sage-grouse selected brood-rearing habitat, and 3) created a predictive habitat model to identify areas of preferred brood-rearing habitat. We used AIC model selection to evaluate support for a list of variables derived from remotely-sensed imagery. We examined the relationship of these explanatory variables at three spatial extents (45, 200, and 795 meter radii). Our top model included 10 variables (percent shrub, percent grass, percent tree, percent paved road, percent riparian, meters of sage/tree edge, meters of riparian/tree edge, distance to tree, distance to transmission lines, and distance to permanent structures). Variables from each spatial extent were represented in our top model with the majority being associated with the larger (795 meter) spatial extent. When applied to our study area, our top model predicted 75% of naïve brood locations suggesting reasonable success using this method and widely available NAIP imagery. We encourage application of our methodology to other sage-grouse populations and species of conservation concern.

  14. Mapping Crop Yield and Sow Date Using High Resolution Imagery

    NASA Astrophysics Data System (ADS)

    Royal, K.

    2015-12-01

    Keitasha Royal, Meha Jain, Ph.D., David Lobell, Ph.D Mapping Crop Yield and Sow Date Using High Resolution ImageryThe use of satellite imagery in agriculture is becoming increasingly more significant and valuable. Due to the emergence of new satellites, such as Skybox, these satellites provide higher resolution imagery (e.g 1m) therefore improving the ability to map smallholder agriculture. For the smallholder farm dominated area of northern India, Skybox high-resolution satellite imagery can aid in understanding how to improve farm yields. In particular, we are interested in mapping winter wheat in India, as this region produces approximately 80% of the country's wheat crop, which is important given that wheat is a staple crop that provides approximately 20% of household calories. In northeast India, the combination of increased heat stress, limited irrigation access, and the difficulty for farmers to access advanced farming technologies results in farmers only producing about 50% of their potential crop yield. The use of satellite imagery can aid in understanding wheat yields through time and help identify ways to increase crop yields in the wheat belt of India. To translate Skybox satellite data into meaningful information about wheat fields, we examine vegetation indices, such as the normalized difference vegetation index (NDVI), to measure the "greenness" of plants to help determine the health of the crops. We test our ability to predict crop characteristics, like sow date and yield, using vegetation indices of 59 fields for which we have field data in Bihar, India.

  15. Imagery in the clinical setting: a tool for healing.

    PubMed

    Reed, Terry

    2007-06-01

    This article addresses the why and how of imagery and its relation with holistic theories. The description of clinical applications, program development, and research demonstrates successful interventions in virtually every area of nursing. Case examples show the profound healing that is experienced by the patient and the nurse simultaneously through this work. Imagery is harmless, is time- and cost-effective, and creates a healing partnership between the nurse and patient. PMID:17544682

  16. The Role of Aerospace Technology in Agriculture. The 1977 Summer Faculty Fellowship Program in Engineering Systems Design

    NASA Technical Reports Server (NTRS)

    1977-01-01

    Possibilities were examined for improving agricultural productivity through the application of aerospace technology. An overview of agriculture and of the problems of feeding a growing world population are presented. The present state of agriculture, of plant and animal culture, and agri-business are reviewed. Also analyzed are the various systems for remote sensing, particularly applications to agriculture. The report recommends additional research and technology in the areas of aerial application of chemicals, of remote sensing systems, of weather and climate investigations, and of air vehicle design. Also considered in detail are the social, legal, economic, and political results of intensification of technical applications to agriculture.

  17. Agriculture Business and Management.

    ERIC Educational Resources Information Center

    Seperich, George; And Others

    This curriculum guide is intended for vocational agriculture teachers who deliver agricultural business and management programs at the secondary or postsecondary level. It is based on the Arizona validated occupational competencies and tasks for management and supervisory positions in agricultural business. The competency/skill and task list…

  18. Nutrient Stress Detection in Corn, Using Neural Networks and AVIRIS Hyperspectral Imagery

    NASA Technical Reports Server (NTRS)

    Estep, Lee; Davis, Bruce

    2001-01-01

    The US Department of Agriculture (USDA) Agricultural Research Service (ARS) Variable Rate (VRAT) Nitrogen Application site in Shelton, Nebraska, represents a well-documented, corn-growing quarter section. The USDA VRAT site is used to systematically study nutrient stress in corn by varying sub-plot application of fertilizer. The field has four replicates of five blocks that vary by nitrogen treatment from 0-kg/ha to 200-kg/ha in 50-kg/ha increments. The treatment blocks are set out in a randomized, complete block design. Typically, the VRAT is planted in a ridge till, monoculture corn and is watered by a central pivot irrigation system on a three-day period. Since water stress can increase spectral reflectance from corn leaves, it is important that the N-application plots be adequately watered so that only nutrient-related stress will predominate. A figure shows imagery of the USDA VRAT site with the fertilizer amounts for each block shown. Low-altitude Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) hyperspectral imagery was acquired over the Shelton, Nebraska, VRAT site on July 22, 1999. The overflight produced 3-meter pixels with 224 spectral bands. Ground personnel supported the mission with measurements at the time of the overflight. The image data was pre-processed at JPL before being sent out to an investigator. The data arrived radiometrically corrected, allowing ready application of an atmospheric correction procedure. The Atmosphere Removal Program (ATREM) was used to perform an atmospheric correction. The AVIRIS imagery after ATREM correction was output as relative reflectance. This relative reflectance file was scaled by an empirical line procedure to provide reflectances that matched closely those measured in the field.

  19. The Basic Program of Vocational Agriculture in Louisiana. Ag I and Ag II (9th and 10th Grades). Volume III. Bulletin 1690-III.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Education, Baton Rouge. Div. of Vocational Education.

    This curriculum guide, the third volume of the series, outlines the basic program of vocational agriculture for Louisiana students in the ninth and tenth grades. Covered in the five units on plant science are growth processes of plants, cultural practices for plants, insects affecting plants, seed and plant selection, and diseases that affect…

  20. Hyperspectral imagery and segmentation

    NASA Astrophysics Data System (ADS)

    Wellman, Mark C.; Nasrabadi, Nasser M.

    2002-07-01

    Hyperspectral imagery (HSI), a passive infrared imaging technique which creates images of fine resolution across the spectrum is currently being considered for Army tactical applications. An important tactical application of infra-red (IR) hyperspectral imagery is the detection of low contrast targets, including those targets that may employ camouflage, concealment and deception (CCD) techniques [1,2]. Spectral reflectivity characteristics were used for efficient segmentation between different materials such as painted metal, vegetation and soil for visible to near IR bands in the range of 0.46-1.0 microns as shown previously by Kwon et al [3]. We are currently investigating the HSI where the wavelength spans from 7.5-13.7 microns. The energy in this range of wavelengths is almost entirely emitted rather than reflected, therefore, the gray level of a pixel is a function of the temperature and emissivity of the object. This is beneficial since light level and reflection will not need to be considered in the segmentation. We will present results of a step-wise segmentation analysis on the long-wave infrared (LWIR) hyperspectrum utilizing various classifier architectures applied to both the full-band, broad-band and narrow-band features derived from the Spatially Enhanced Broadband Array Spectrograph System (SEBASS) data base. Stepwise segmentation demonstrates some of the difficulties in the multi-class case. These results give an indication of the added capability the hyperspectral imagery and associated algorithms will bring to bear on the target acquisition problem.

  1. Developing a Method to Mask Trees in Commercial Multispectral Imagery

    NASA Astrophysics Data System (ADS)

    Becker, S. J.; Daughtry, C. S. T.; Jain, D.; Karlekar, S. S.

    2015-12-01

    The US Army has an increasing focus on using automated remote sensing techniques with commercial multispectral imagery (MSI) to map urban and peri-urban agricultural and vegetative features; however, similar spectral profiles between trees (i.e., forest canopy) and other vegetation result in confusion between these cover classes. Established vegetation indices, like the Normalized Difference Vegetation Index (NDVI), are typically not effective in reliably differentiating between trees and other vegetation. Previous research in tree mapping has included integration of hyperspectral imagery (HSI) and LiDAR for tree detection and species identification, as well as the use of MSI to distinguish tree crowns from non-vegetated features. This project developed a straightforward method to model and also mask out trees from eight-band WorldView-2 (1.85 meter x 1.85 meter resolution at nadir) satellite imagery at the Beltsville Agricultural Research Center in Beltsville, MD spanning 2012 - 2015. The study site included tree cover, a range of agricultural and vegetative cover types, and urban features. The modeling method exploits the product of the red and red edge bands and defines accurate thresholds between trees and other land covers. Results show this method outperforms established vegetation indices including the NDVI, Soil Adjusted Vegetation Index, Normalized Difference Water Index, Simple Ratio, and Normalized Difference Red Edge Index in correctly masking trees while preserving the other information in the imagery. This method is useful when HSI and LiDAR collection are not possible or when using archived MSI.

  2. Observed and modeled carbon and energy fluxes for agricultural sites under North American Carbon Program site-level interim synthesis

    NASA Astrophysics Data System (ADS)

    Lokupitiya, E. Y.; Denning, A.

    2010-12-01

    Croplands are unique, man-made ecosystems with dynamics mostly dependent on human decisions. Crops uptake a significant amount of Carbon dioxide (CO2) during their short growing seasons. Reliability of the available models to predict the carbon exchanges by croplands is important in estimating the cropland contribution towards overall land-atmosphere carbon exchange and global carbon cycle. The energy exchanges from croplands include both sensible and latent heat fluxes. This study focuses on analyzing the performance of 19 land surface models across five agricultural sites under the site-level interim synthesis of North American Carbon Program (NACP). Model simulations were performed using a common simulation protocol and input data, including gap-filled meteorological data corresponding to each site. The net carbon fluxes (i.e. net ecosystem exchange; NEE) and energy fluxes (sensible and latent heat) predicted by 12 models with sub-hourly/hourly temporal resolution and 7 models with daily temporal resolution were compared against the site-specific gap-filled observed flux tower data. Comparisons were made by site and crop type (i.e. maize, soybean, and wheat), mainly focusing on the coefficient of determination, correlation, root mean square error, and standard deviation. Analyses also compared the diurnal, seasonal, and inter-annual variability of the modeled fluxes against the observed data and the mean modeled data.

  3. Sub-meter Commercial Imagery Coverage for the Earth's Polar Regions

    NASA Astrophysics Data System (ADS)

    Morin, P. J.; Peterman, K.

    2013-12-01

    A complete, high resolution satellite imagery view of the Earth's Polar Regions is important to understand a wide variety of scientific, logistical and geospatial problems. To address this need, near complete sub-meter licensed commercial imagery coverage of the Earth's Polar Regions and all ice on earth is now available to US federal employees and US federally funded researchers with a US federal purpose through the NGA Commercial Imagery Program and the Polar Geospatial Center. Included are historical sub-meter mono and stereo imagery from DigitalGlobe, Inc.'s IKONOS, Geoeye-1, and Quickbird as well as historical imagery and new collects from Worldview-1 and 2. The imagery is available in both 'unprocessed' and orthorectified formats. The orthos are both image strips and mosaics. An orthomosaic of the earth became available in August. Additionally, multispectral imagery is aquired by NGA from WV-2 (8 band) and IKONOS (4 band) with every pan shot. The Polar Geospatial Center has developed the capacity to process as many as 5000 scenes or approximately one third of the US lower 48 states a day. This enables researchers to request imagery for large geographic areas to be custom processed to their specifications. To make this imagery more easily accessible for researchers, the Polar Geospatial Center has developed an imagery mosaic, viewer and web services for 60% of Antarctica, 80% of Greenland and 50% of Alaska. Areas are updated as new imagery is collected. We will discuss data access requirements and limitations, current capabilities, and future direction.

  4. Nutrition Education: USDA Provides Services through Multiple Programs, but Stronger Linkages among Efforts Are Needed. Report to the Committee on Agriculture, Nutrition, and Forestry, U.S. Senate. GAO-04-528

    ERIC Educational Resources Information Center

    Bellis, David D.

    2004-01-01

    To help improve nutrition, the U.S. Department of Agriculture (USDA) provides nutrition education through five of its programs: Expanded Food and Nutrition Education Program (EFNEP); Food Stamp Program (FSP); Special Supplemental Nutrition Program for Women, Infants, and Children (WIC); National School Lunch Program (NLP); and Child and Adult Care…

  5. Kinesthetic imagery of musical performance

    PubMed Central

    Lotze, Martin

    2013-01-01

    Musicians use different kinds of imagery. This review focuses on kinesthetic imagery, which has been shown to be an effective complement to actively playing an instrument. However, experience in actual movement performance seems to be a requirement for a recruitment of those brain areas representing movement ideation during imagery. An internal model of movement performance might be more differentiated when training has been more intense or simply performed more often. Therefore, with respect to kinesthetic imagery, these strategies are predominantly found in professional musicians. There are a few possible reasons as to why kinesthetic imagery is used in addition to active training; one example is the need for mental rehearsal of the technically most difficult passages. Another reason for mental practice is that mental rehearsal of the piece helps to improve performance if the instrument is not available for actual training as is the case for professional musicians when they are traveling to various appearances. Overall, mental imagery in musicians is not necessarily specific to motor, somatosensory, auditory, or visual aspects of imagery, but integrates them all. In particular, the audiomotor loop is highly important, since auditory aspects are crucial for guiding motor performance. All these aspects result in a distinctive representation map for the mental imagery of musical performance. This review summarizes behavioral data, and findings from functional brain imaging studies of mental imagery of musical performance. PMID:23781196

  6. Agricultural Applications and Requirements for Thermal Infrared Scanners

    NASA Technical Reports Server (NTRS)

    Wiegand, C. L.

    1971-01-01

    Some of the applications of thermal scanner data in agriculture are presented along with illustrations of some of the factors affecting the temperature of plants, soil, and water. Examples of thermal imagery are included.

  7. Radiometric Characterization of IKONOS Multispectral Imagery

    NASA Technical Reports Server (NTRS)

    Pagnutti, Mary; Ryan, Robert E.; Kelly, Michelle; Holekamp, Kara; Zanoni, Vicki; Thome, Kurtis; Schiller, Stephen

    2002-01-01

    A radiometric characterization of Space Imaging's IKONOS 4-m multispectral imagery has been performed by a NASA funded team from the John C. Stennis Space Center (SSC), the University of Arizona Remote Sensing Group (UARSG), and South Dakota State University (SDSU). Both intrinsic radiometry and the effects of Space Imaging processing on radiometry were investigated. Relative radiometry was examined with uniform Antarctic and Saharan sites. Absolute radiometric calibration was performed using reflectance-based vicarious calibration methods on several uniform sites imaged by IKONOS, coincident with ground-based surface and atmospheric measurements. Ground-based data and the IKONOS spectral response function served as input to radiative transfer codes to generate a Top-of-Atmosphere radiance estimate. Calibration coefficients derived from each vicarious calibration were combined to generate an IKONOS radiometric gain coefficient for each multispectral band assuming a linear response over the full dynamic range of the instrument. These calibration coefficients were made available to Space Imaging, which subsequently adopted them by updating its initial set of calibration coefficients. IKONOS imagery procured through the NASA Scientific Data Purchase program is processed with or without a Modulation Transfer Function Compensation kernel. The radiometric effects of this kernel on various scene types was also investigated. All imagery characterized was procured through the NASA Scientific Data Purchase program.

  8. Public Perceptions of Agriculture: The Role of Government, Support for the Family Farm and Support of Domestic Food Programs.

    ERIC Educational Resources Information Center

    Mu'min, Ridgely A.; And Others

    There are few racial or urban/rural differences in public attitudes toward agriculture and government agricultural policies. The Farming in American Life Study, a collaborative effort by 14 land grant institutions in the South and Midwest, gathered 3,239 completed questionnaires from a national stratified random sample for a completion rate of 46…

  9. Incorporating Indigenous Knowledge Systems into Agricultural and Extension Education Programs: A Study of the Perceptions of Extension Professionals.

    ERIC Educational Resources Information Center

    Rajasekaran, B.; Martin, Robert A.

    Dissemination of technologies to increase agricultural production using the conventional transfer of technology system has often failed to consider the natural environment, indigenous knowledge systems, and resource endowments around which resource-poor farmers normally operate. A sample of 96 agricultural extension professionals in 2 districts in…

  10. Integrating Academics into Agriculture Programs: A Delphi Study to Determine Perceptions of the National Agriscience Teacher Ambassador Academy Participants

    ERIC Educational Resources Information Center

    Myers, Brian E.; Thompson, Gregory W.

    2009-01-01

    This study investigated the perceptions of participants in the National Agriscience Teacher Ambassador Academy as to the next steps the agricultural education profession should take to move forward in the area of integrating academic subject matter into agricultural education courses. All members of the 2007 Academy participated in the study.…

  11. An Algorithm to Atmospherically Correct Visible and Thermal Airborne Imagery

    NASA Technical Reports Server (NTRS)

    Rickman, Doug L.; Luvall, Jeffrey C.; Schiller, Stephen; Arnold, James E. (Technical Monitor)

    2000-01-01

    The program Watts implements a system of physically based models developed by the authors, described elsewhere, for the removal of atmospheric effects in multispectral imagery. The band range we treat covers the visible, near IR and the thermal IR. Input to the program begins with atmospheric pal red models specifying transmittance and path radiance. The system also requires the sensor's spectral response curves and knowledge of the scanner's geometric definition. Radiometric characterization of the sensor during data acquisition is also necessary. While the authors contend that active calibration is critical for serious analytical efforts, we recognize that most remote sensing systems, either airborne or space borne, do not as yet attain that minimal level of sophistication. Therefore, Watts will also use semi-active calibration where necessary and available. All of the input is then reduced to common terms, in terms of the physical units. From this it Is then practical to convert raw sensor readings into geophysically meaningful units. There are a large number of intricate details necessary to bring an algorithm or this type to fruition and to even use the program. Further, at this stage of development the authors are uncertain as to the optimal presentation or minimal analytical techniques which users of this type of software must have. Therefore, Watts permits users to break out and analyze the input in various ways. Implemented in REXX under OS/2 the program is designed with attention to the probability that it will be ported to other systems and other languages. Further, as it is in REXX, it is relatively simple for anyone that is literate in any computer language to open the code and modify to meet their needs. The authors have employed Watts in their research addressing precision agriculture and urban heat island.

  12. Visual Imagery without Visual Perception?

    ERIC Educational Resources Information Center

    Bertolo, Helder

    2005-01-01

    The question regarding visual imagery and visual perception remain an open issue. Many studies have tried to understand if the two processes share the same mechanisms or if they are independent, using different neural substrates. Most research has been directed towards the need of activation of primary visual areas during imagery. Here we review…

  13. Imagery Rescripting for Personality Disorders

    ERIC Educational Resources Information Center

    Arntz, Arnoud

    2011-01-01

    Imagery rescripting is a powerful technique that can be successfully applied in the treatment of personality disorders. For personality disorders, imagery rescripting is not used to address intrusive images but to change the implicational meaning of schemas and childhood experiences that underlie the patient's problems. Various mechanisms that may…

  14. Guided Imagery in Career Awareness.

    ERIC Educational Resources Information Center

    Wilson, William C.; Eddy, John

    1982-01-01

    Suggests guided imagery can stimulate clients to become more aware of the role of personal values, attitudes, and beliefs in career decision making. Presents guidelines, examples, and implications to enable rehabilitation counselors to use guided imagery exercises in career counseling. (Author)

  15. Mapping trees outside forests using high-resolution aerial imagery: a comparison of pixel- and object-based classification approaches.

    PubMed

    Meneguzzo, Dacia M; Liknes, Greg C; Nelson, Mark D

    2013-08-01

    Discrete trees and small groups of trees in nonforest settings are considered an essential resource around the world and are collectively referred to as trees outside forests (ToF). ToF provide important functions across the landscape, such as protecting soil and water resources, providing wildlife habitat, and improving farmstead energy efficiency and aesthetics. Despite the significance of ToF, forest and other natural resource inventory programs and geospatial land cover datasets that are available at a national scale do not include comprehensive information regarding ToF in the United States. Additional ground-based data collection and acquisition of specialized imagery to inventory these resources are expensive alternatives. As a potential solution, we identified two remote sensing-based approaches that use free high-resolution aerial imagery from the National Agriculture Imagery Program (NAIP) to map all tree cover in an agriculturally dominant landscape. We compared the results obtained using an unsupervised per-pixel classifier (independent component analysis-[ICA]) and an object-based image analysis (OBIA) procedure in Steele County, Minnesota, USA. Three types of accuracy assessments were used to evaluate how each method performed in terms of: (1) producing a county-level estimate of total tree-covered area, (2) correctly locating tree cover on the ground, and (3) how tree cover patch metrics computed from the classified outputs compared to those delineated by a human photo interpreter. Both approaches were found to be viable for mapping tree cover over a broad spatial extent and could serve to supplement ground-based inventory data. The ICA approach produced an estimate of total tree cover more similar to the photo-interpreted result, but the output from the OBIA method was more realistic in terms of describing the actual observed spatial pattern of tree cover.

  16. Mapping trees outside forests using high-resolution aerial imagery: a comparison of pixel- and object-based classification approaches.

    PubMed

    Meneguzzo, Dacia M; Liknes, Greg C; Nelson, Mark D

    2013-08-01

    Discrete trees and small groups of trees in nonforest settings are considered an essential resource around the world and are collectively referred to as trees outside forests (ToF). ToF provide important functions across the landscape, such as protecting soil and water resources, providing wildlife habitat, and improving farmstead energy efficiency and aesthetics. Despite the significance of ToF, forest and other natural resource inventory programs and geospatial land cover datasets that are available at a national scale do not include comprehensive information regarding ToF in the United States. Additional ground-based data collection and acquisition of specialized imagery to inventory these resources are expensive alternatives. As a potential solution, we identified two remote sensing-based approaches that use free high-resolution aerial imagery from the National Agriculture Imagery Program (NAIP) to map all tree cover in an agriculturally dominant landscape. We compared the results obtained using an unsupervised per-pixel classifier (independent component analysis-[ICA]) and an object-based image analysis (OBIA) procedure in Steele County, Minnesota, USA. Three types of accuracy assessments were used to evaluate how each method performed in terms of: (1) producing a county-level estimate of total tree-covered area, (2) correctly locating tree cover on the ground, and (3) how tree cover patch metrics computed from the classified outputs compared to those delineated by a human photo interpreter. Both approaches were found to be viable for mapping tree cover over a broad spatial extent and could serve to supplement ground-based inventory data. The ICA approach produced an estimate of total tree cover more similar to the photo-interpreted result, but the output from the OBIA method was more realistic in terms of describing the actual observed spatial pattern of tree cover. PMID:23255169

  17. Geologic hypotheses of Lake Tanganyika region, Zaire, drawn from ERTS imagery

    NASA Technical Reports Server (NTRS)

    Wolyce, U.; Ilunga, S.

    1974-01-01

    Based on initial work in the Lake Tanganyika area of eastern Zaire, it has been concluded that ERTS imagery is extremely useful for reconnaissance level geologic mapping and analysis in this region of the humid tropics. In particular, ERTS imagery has proven useful for recognizing and mapping regional structural units, for recognizing major structural features, and for arriving at some preliminary hypotheses about the mineral potential of the area. Results so far indicate that ERTS imagery can make a major contribution to the development of the mineral resources of the country. Research has concentrated on applications of ERTS imagery in the field of cartography, geology, forestry, hydrology and agriculture. For the work in geology, a test site was chosen in eastern Zaire on the shore of Lake Tanganyika in the vicinity of the Lukuga River. This area was selected because of its varied geology and the existence of two frames of cloud-free ERTS imagery.

  18. Climatic Changes and Evaluation of Their Effects on Agriculture in Asian Monsoon Region- A project of GRENE-ei programs in Japan

    NASA Astrophysics Data System (ADS)

    Mizoguchi, M.; Matsumoto, J.; Takahashi, H. G.; Tanaka, K.; Kuwagata, T.

    2015-12-01

    It is important to predict climate change correctly in regional scale and to build adaptation measures and mitigation measures in the Asian monsoon region where more than 60 % of the world's population are living. The reliability of climate change prediction model is evaluated by the reproducibility of past climate in general. However, because there are many developing countries in the Asian monsoon region, adequate documentations of past climate which are needed to evaluate the climate reproducibility have not been prepared. In addition, at present it is difficult to get information on wide-area agricultural meteorological data which affect the growth of agricultural crops when considering the impact on agriculture of climate. Therefore, we have started a research project entitled "Climatic changes and evaluation of their effects on agriculture in Asian monsoon region (CAAM)" under the research framework of the Green Network of Excellence (GRENE) for the Japanese fiscal years from 2011 to 2015 supported by the Japanese Ministry of Education, Culture, Sports, Science and Technology (MEXT). This project aims to improve the reliability of future climate prediction and to develop the information platform which will be useful to design adaptation and mitigation strategies in agriculture against the predicted climatic changes in Asian monsoon regions. What is GRENE?Based on the new growth strategy which was approved by the Cabinet of Japan in June 2010, Green Network of Excellence program (GRENE) has started under MEXT from FY 2011. The objectives of this program are that the domestic leading universities work together strategically and promote a comprehensive human resource development and research of the highest level in the world while sharing research resources and research goals. In the field of environmental information, it is required that universities and research institutions, which are working on issues such as adaptation to climate change, cooperate to

  19. Evaluation of SPOT imagery data

    SciTech Connect

    Berger, Z.; Brovey, R.L.; Merembeck, B.F.; Hopkins, H.R.

    1988-01-01

    SPOT, the French satellite imaging system that became operational in April 1986, provides two major advances in satellite imagery technology: (1) a significant increase in spatial resolution of the data to 20 m multispectral and 10 m panchromatic, and (2) stereoscopic capabilities. The structural and stratigraphic mapping capabilities of SPOT data and compare favorably with those of other available space and airborne remote sensing data. In the Rhine graben and Jura Mountains, strike and dip of folded strata can be determined using SPOT stereoscopic imagery, greatly improving the ability to analyze structures in complex areas. The increased spatial resolution also allows many features to be mapped that are not visible on thematic mapper (TM) imagery. In the San Rafael swell, Utah, TM spectral data were combined with SPOT spatial data to map lithostratigraphic units of the exposed Jurassic and Cretaceous rocks. SPOT imagery provides information on attitude, geometry, and geomorphic expressions of key marker beds that is not available on TM imagery. Over the Central Basin platform, west Texas, SPOT imagery, compared to TM imagery, provided more precise information on the configuration of outcropping beds and drainage patterns that reflect the subtle surface expression of buried structures.

  20. Visualizing Airborne and Satellite Imagery

    NASA Technical Reports Server (NTRS)

    Bierwirth, Victoria A.

    2011-01-01

    Remote sensing is a process able to provide information about Earth to better understand Earth's processes and assist in monitoring Earth's resources. The Cloud Absorption Radiometer (CAR) is one remote sensing instrument dedicated to the cause of collecting data on anthropogenic influences on Earth as well as assisting scientists in understanding land-surface and atmospheric interactions. Landsat is a satellite program dedicated to collecting repetitive coverage of the continental Earth surfaces in seven regions of the electromagnetic spectrum. Combining these two aircraft and satellite remote sensing instruments will provide a detailed and comprehensive data collection able to provide influential information and improve predictions of changes in the future. This project acquired, interpreted, and created composite images from satellite data acquired from Landsat 4-5 Thematic Mapper (TM) and Landsat 7 Enhanced Thematic Mapper plus (ETM+). Landsat images were processed for areas covered by CAR during the Arctic Research of the Composition of the Troposphere from Aircraft and Satellites (ARCT AS), Cloud and Land Surface Interaction Campaign (CLASIC), Intercontinental Chemical Transport Experiment-Phase B (INTEXB), and Southern African Regional Science Initiative (SAFARI) 2000 missions. The acquisition of Landsat data will provide supplemental information to assist in visualizing and interpreting airborne and satellite imagery.

  1. Imagery mismatch negativity in musicians.

    PubMed

    Herholz, Sibylle C; Lappe, Claudia; Knief, Arne; Pantev, Christo

    2009-07-01

    The present study investigated musical imagery in musicians and nonmusicians by means of magnetoencephalography (MEG). We used a new paradigm in which subjects had to continue familiar melodies in their mind and then judged if a further presented tone was a correct continuation of the melody. Incorrect tones elicited an imagery mismatch negativity (iMMN) in musicians but not in nonmusicians. This finding suggests that the MMN component can be based on an imagined instead of a sensory memory trace and that imagery of music is modulated by musical expertise. PMID:19673775

  2. What's Context Got to Do with It? An Exploration of Leadership Development Programs for the Agricultural Community

    ERIC Educational Resources Information Center

    Kaufman, Eric K.; Rateau, Richard J.; Carter, Hannah S.; Strickland, L. Rochelle

    2012-01-01

    One method to develop leaders is through leadership development programs designed specifically for an intended context. The International Leadership Association (ILA) provides questions for designing programs such programs. This article reflects data collected during the process of developing a leadership program serving the broader agricultural…

  3. Theme: In-Agriculture Curriculum.

    ERIC Educational Resources Information Center

    Elliot, Jack, Ed.; And Others

    1991-01-01

    Seven theme articles review the history and philosophy of vocational agriculture, its relationship to the national goals for education, the place of sustainable agriculture and supervised experience in the curriculum, diversifying the curriculum, and fisheries education programs in Alaska. (SK)

  4. The ASPRS Digital Imagery Product Guideline Project

    NASA Technical Reports Server (NTRS)

    Ryan, Robert; Kuper, Philip; Stanley, Thomas; Mondello, Charles

    2001-01-01

    The American Society for Photogrammetry and Remote Sensing (ASPRS) Primary Data Acquisition Division is developing a Digital Imagery Product Guideline in conjunction with NASA, the U.S. Geological Survey (USGS), the National Imagery and Mapping Agency (NIMA), academia, and industry. The goal of the guideline is to offer providers and users of digital imagery a set of recommendatons analogous those defined by the ASPRS Aerial Photography 1995 Draft Standard for film-based imagery. This article offers a general outline and description of the Digital Imagery Product Guideline and Digital Imagery Tutorial/Reference documents for defining digital imagery requirements.

  5. The Imagery Exchange (TIE): Open Source Imagery Management System

    NASA Astrophysics Data System (ADS)

    Alarcon, C.; Huang, T.; Thompson, C. K.; Roberts, J. T.; Hall, J. R.; Cechini, M.; Schmaltz, J. E.; McGann, J. M.; Boller, R. A.; Murphy, K. J.; Bingham, A. W.

    2013-12-01

    The NASA's Global Imagery Browse Service (GIBS) is the Earth Observation System (EOS) imagery solution for delivering global, full-resolution satellite imagery in a highly responsive manner. GIBS consists of two major subsystems, OnEarth and The Imagery Exchange (TIE). TIE is the GIBS horizontally scaled imagery workflow manager component, an Open Archival Information System (OAIS) responsible for orchestrating the acquisition, preparation, generation, and archiving of imagery to be served by OnEarth. TIE is an extension of the Data Management and Archive System (DMAS), a high performance data management system developed at the Jet Propulsion Laboratory by leveraging open source tools and frameworks, which includes Groovy/Grails, Restlet, Apache ZooKeeper, Apache Solr, and other open source solutions. This presentation focuses on the application of Open Source technologies in developing a horizontally scaled data system like DMAS and TIE. As part of our commitment in contributing back to the open source community, TIE is in the process of being open sourced. This presentation will also cover our current effort in getting TIE in to the hands of the community from which we benefited from.

  6. Agricultural Technology Opportunities.

    ERIC Educational Resources Information Center

    North Carolina State Board of Education, Raleigh. Agricultural Technology Education Section.

    Agricultural education programs available through North Carolina's newly created system of industrial education center, technical institutes, and community colleges are described. The information is for use by administrators, and teachers of adult agricultural courses and counselors of high school dropouts and graduates. It describes the need for…

  7. Personal Achievement Reading: Agriculture.

    ERIC Educational Resources Information Center

    Rozeboom, Deborah A.

    Exercises are provided in a set of five workbooks designed to aid students in agricultural programs in building vocabulary and reading skills. Each workbook borrows from terminology of agriculture to provide explanations and exercises for a sequential series of instructional objectives. One workbook concentrates on the ability to determine word…

  8. Imagery: Paintings in the Mind.

    ERIC Educational Resources Information Center

    Carey, Albert R.

    1986-01-01

    Describes using the overlapping areas of relaxation, meditation, hypnosis, and imagery as a counseling technique. Explains the methods in terms of right brain functioning, a capability children use naturally. (ABB)

  9. New Percepts via Mental Imagery?

    PubMed

    Mast, Fred W; Tartaglia, Elisa M; Herzog, Michael H

    2012-01-01

    We are able to extract detailed information from mental images that we were not explicitly aware of during encoding. For example, we can discover a new figure when we rotate a previously seen image in our mind. However, such discoveries are not "really" new but just new "interpretations." In two recent publications, we have shown that mental imagery can lead to perceptual learning (Tartaglia et al., 2009, 2012). Observers imagined the central line of a bisection stimulus for thousands of trials. This training enabled observers to perceive bisection offsets that were invisible before training. Hence, it seems that perceptual learning via mental imagery leads to new percepts. We will argue, however, that these new percepts can occur only within "known" models. In this sense, perceptual learning via mental imagery exceeds new discoveries in mental images. Still, the effects of mental imagery on perceptual learning are limited. Only perception can lead to really new perceptual experience.

  10. New Percepts via Mental Imagery?

    PubMed

    Mast, Fred W; Tartaglia, Elisa M; Herzog, Michael H

    2012-01-01

    We are able to extract detailed information from mental images that we were not explicitly aware of during encoding. For example, we can discover a new figure when we rotate a previously seen image in our mind. However, such discoveries are not "really" new but just new "interpretations." In two recent publications, we have shown that mental imagery can lead to perceptual learning (Tartaglia et al., 2009, 2012). Observers imagined the central line of a bisection stimulus for thousands of trials. This training enabled observers to perceive bisection offsets that were invisible before training. Hence, it seems that perceptual learning via mental imagery leads to new percepts. We will argue, however, that these new percepts can occur only within "known" models. In this sense, perceptual learning via mental imagery exceeds new discoveries in mental images. Still, the effects of mental imagery on perceptual learning are limited. Only perception can lead to really new perceptual experience. PMID:23060830

  11. Digital techniques for processing Landsat imagery

    NASA Technical Reports Server (NTRS)

    Green, W. B.

    1978-01-01

    An overview of the basic techniques used to process Landsat images with a digital computer, and the VICAR image processing software developed at JPL and available to users through the NASA sponsored COSMIC computer program distribution center is presented. Examples of subjective processing performed to improve the information display for the human observer, such as contrast enhancement, pseudocolor display and band rationing, and of quantitative processing using mathematical models, such as classification based on multispectral signatures of different areas within a given scene and geometric transformation of imagery into standard mapping projections are given. Examples are illustrated by Landsat scenes of the Andes mountains and Altyn-Tagh fault zone in China before and after contrast enhancement and classification of land use in Portland, Oregon. The VICAR image processing software system which consists of a language translator that simplifies execution of image processing programs and provides a general purpose format so that imagery from a variety of sources can be processed by the same basic set of general applications programs is described.

  12. Nonpoint Source Pollution: Agriculture, Forestry, and Mining. Instructor Guide. Working for Clean Water: An Information Program for Advisory Groups.

    ERIC Educational Resources Information Center

    Buskirk, E. Drannon, Jr.

    Nonpoint sources of pollution have diffuse origins and are major contributors to water quality problems in both urban and rural areas. Addressed in this instructor's manual are the identification, assessment, and management of nonpoint source pollutants resulting from mining, agriculture, and forestry. The unit, part of the Working for Clean Water…

  13. Teachers' Use of Test-Item Banks for Student Assessment in North Carolina Secondary Agricultural Education Programs

    ERIC Educational Resources Information Center

    Marshall, Joy Morgan

    2014-01-01

    Higher expectations are on all parties to ensure students successfully perform on standardized tests. Specifically in North Carolina agriculture classes, students are given a CTE Post Assessment to measure knowledge gained and proficiency. Prior to students taking the CTE Post Assessment, teachers have access to a test item bank system that…

  14. An Assessment of Agriculture and Natural Resource Extension Program Needs on American Indian Reservations in Idaho, Nevada, Oregon, and Washington

    ERIC Educational Resources Information Center

    Singletary, Loretta; Emm, Staci; Hill, George

    2011-01-01

    This article summarizes the results of a needs assessment involving American Indians and outreach professionals on reservations in Idaho, Nevada, Oregon and Washington. The survey featured 36 questions about agricultural and natural resource issues that may pose challenges on reservation lands. A comparison between reservation residents and…

  15. Development and Validation of Written Exam Items for the Agricultural Hazardous Occupations Orders (AgHOs) Certification Training Program.

    PubMed

    Mann, A J; Field, W E; Tormoehlen, R; French, B F

    2016-04-01

    Research was conducted to develop and validate a pool of exam items that can be used to test the readiness of youth, ages 14-15 years, to be certified under the current federally mandated Agricultural Hazardous Occupations Orders (AgHOs). The AgHOs require training prior to employment in agricultural workplaces that the Secretary of Labor has determined are especially hazardous for youth within the prescribed age range. Under the current provisions of the AgHOs certification process, non-exempt youth seeking employment in agriculture are required to pass a written exam concentrating on safe work practices as partial satisfaction to receive certification of eligibility for employment to perform certain tasks. However, the regulations provide little guidance concerning the format of the exam, subject matter to be covered, degree of difficulty, or minimum passing score. As part of the USDA-sponsored Hazardous Occupations Safety Training in Agriculture (HOSTA) initiative, efforts have been made to develop consistent and evidence-based testing methods for disseminating the test protocols to instructors. The goal was to expand, enhance, and maintain the reliability of the exam item pool for the AgHOs certification process. Item development was based on the HOSTA-supported Gearing Up for Safety: Production Agriculture Safety Training for Youth curriculum. To ensure adequate item availability, the current item pool was expanded to include a minimum of two test items for each of the 157 cognitive-based core competencies developed as part of the Gearing Up curriculum design process. Administering 70-item exams that were generated from the item pool to 568 youth, ages 13-18 years, provided evidence of item validity. The result was a pool of 367 validated exam items.

  16. Development and Validation of Written Exam Items for the Agricultural Hazardous Occupations Orders (AgHOs) Certification Training Program.

    PubMed

    Mann, A J; Field, W E; Tormoehlen, R; French, B F

    2016-04-01

    Research was conducted to develop and validate a pool of exam items that can be used to test the readiness of youth, ages 14-15 years, to be certified under the current federally mandated Agricultural Hazardous Occupations Orders (AgHOs). The AgHOs require training prior to employment in agricultural workplaces that the Secretary of Labor has determined are especially hazardous for youth within the prescribed age range. Under the current provisions of the AgHOs certification process, non-exempt youth seeking employment in agriculture are required to pass a written exam concentrating on safe work practices as partial satisfaction to receive certification of eligibility for employment to perform certain tasks. However, the regulations provide little guidance concerning the format of the exam, subject matter to be covered, degree of difficulty, or minimum passing score. As part of the USDA-sponsored Hazardous Occupations Safety Training in Agriculture (HOSTA) initiative, efforts have been made to develop consistent and evidence-based testing methods for disseminating the test protocols to instructors. The goal was to expand, enhance, and maintain the reliability of the exam item pool for the AgHOs certification process. Item development was based on the HOSTA-supported Gearing Up for Safety: Production Agriculture Safety Training for Youth curriculum. To ensure adequate item availability, the current item pool was expanded to include a minimum of two test items for each of the 157 cognitive-based core competencies developed as part of the Gearing Up curriculum design process. Administering 70-item exams that were generated from the item pool to 568 youth, ages 13-18 years, provided evidence of item validity. The result was a pool of 367 validated exam items. PMID:27373061

  17. Relations of Water Quality to Agricultural Chemical Use and Environmental Setting at Various Scales - Results from Selected Studies of the National Water-Quality Assessment Program

    USGS Publications Warehouse

    ,

    2008-01-01

    In 1991, the U.S. Geological Survey (USGS) began studies of 51 major river basins and aquifers across the United States as part of the National Water-Quality Assessment (NAWQA) Program to provide scientifically sound information for managing the Nation's water resources. The major goals of the NAWQA Program are to assess the status and long-term trends of the Nation's surface- and ground-water quality and to understand the natural and human factors that affect it (Gilliom and others, 1995). In 2001, the NAWQA Program began a second decade of intensive water-quality assessments. The 42 study units for this second decade were selected to represent a wide range of important hydrologic environments and potential contaminant sources. These NAWQA studies continue to address the goals of the first decade of the assessments to determine how water-quality conditions are changing over time. In addition to local- and regional-scale studies, NAWQA began to analyze and synthesize water-quality status and trends at the principal aquifer and major river-basin scales. This fact sheet summarizes results from four NAWQA studies that relate water quality to agricultural chemical use and environmental setting at these various scales: * Comparison of ground-water quality in northern and southern High Plains agricultural settings (principal aquifer scale); * Distribution patterns of pesticides and degradates in rain (local scale); * Occurrence of pesticides in shallow ground water underlying four agricultural areas (local and regional scales); and * Trends in nutrients and sediment over time in the Missouri River and its tributaries (major river-basin scale).

  18. Exploration applications of satellite imagery in mature basins - A summation

    SciTech Connect

    Berger, Z. )

    1991-08-01

    A series of examples supported by surface and subsurface controls illustrates procedures used to integrate satellite imagery interpretation into a conventional exploration program, and the potential contribution of such an approach to the recognition of new hydrocarbon plays in mature basins. Integrated analysis of satellite imagery data consists of four major steps. The first step focuses on the recognition of style, trend, and timing of deformation of exposed structures located at the basin interior or around its margins. This information is obtained through an integrated analysis of satellite imagery data, stereo aerial photography, surface geological mapping, and field observations. The second step consists of integrating the satellite imagery with gravity and magnetic data to recognize obscured and/or buried structures. The third step involves the analysis of available seismic data which is specifically processes to enhance subtle basement topography in order to determine influences on reservoir quality. In the fourth step, subsurface structure, isopach, show, and pool maps derived from available well information are integrated into the structural interpretation. These four analytical steps are demonstrated with examples form the Powder River basin, Western Canada basin, Paris basin, and Central basin platform of west Texas. In all of these highly mature basins, it is easy to demonstrate that (1) hydrocarbon migration and accumulation was largely controlled by subtle basement structures, and (2) these structures can be detected through the integrated analysis of satellite imagery.

  19. Development and research program for a soil-based bioregenerative agriculture system to feed a four person crew at a Mars base.

    PubMed

    Silverstone, S; Nelson, M; Alling, A; Allen, J

    2003-01-01

    For humans to survive during long-term missions on the Martian surface, bioregenerative life support systems including food production will decrease requirements for launch of Earth supplies, and increase mission safety. It is proposed that the development of "modular biospheres"--closed system units that can be air-locked together and which contain soil-based bioregenerative agriculture, horticulture, with a wetland wastewater treatment system is an approach for Mars habitation scenarios. Based on previous work done in long-term life support at Biosphere 2 and other closed ecological systems, this consortium proposes a research and development program called Mars On Earth(TM) which will simulate a life support system designed for a four person crew. The structure will consist of 6 x 110 square meter modular agricultural units designed to produce a nutritionally adequate diet for 4 people, recycling all air, water and waste, while utilizing a soil created by the organic enrichment and modification of Mars simulant soils. Further research needs are discussed, such as determining optimal light levels for growth of the necessary range of crops, energy trade-offs for agriculture (e.g. light intensity vs. required area), capabilities of Martian soils and their need for enrichment and elimination of oxides, strategies for use of human waste products, and maintaining atmospheric balance between people, plants and soils. PMID:12577934

  20. Development and research program for a soil-based bioregenerative agriculture system to feed a four person crew at a Mars base

    NASA Astrophysics Data System (ADS)

    Silverstone, S.; Nelson, M.; Alling, A.; Allen, J.

    For humans to survive during long-term missions on the Martian surface, bioregenerative life support systems including food production will decrease requirements for launch of Earth supplies, and increase mission safety. It is proposed that the development of ``modular biospheres''- closed system units that can be air-locked together and which contain soil-based bioregenerative agriculture, horticulture, with a wetland wastewater treatment system is an approach for Mars habitation scenarios. Based on previous work done in long-term life support at Biosphere 2 and other closed ecological systems, this consortium proposes a research and development program called Mars On Earth™ which will simulate a life support system designed for a four person crew. The structure will consist of /6 × 110 square meter modular agricultural units designed to produce a nutritionally adequate diet for 4 people, recycling all air, water and waste, while utilizing a soil created by the organic enrichment and modification of Mars simulant soils. Further research needs are discussed, such as determining optimal light levels for growth of the necessary range of crops, energy trade-offs for agriculture (e.g. light intensity vs. required area), capabilities of Martian soils and their need for enrichment and elimination of oxides, strategies for use of human waste products, and maintaining atmospheric balance between people, plants and soils.

  1. Development and research program for a soil-based bioregenerative agriculture system to feed a four person crew at a Mars base.

    PubMed

    Silverstone, S; Nelson, M; Alling, A; Allen, J

    2003-01-01

    For humans to survive during long-term missions on the Martian surface, bioregenerative life support systems including food production will decrease requirements for launch of Earth supplies, and increase mission safety. It is proposed that the development of "modular biospheres"--closed system units that can be air-locked together and which contain soil-based bioregenerative agriculture, horticulture, with a wetland wastewater treatment system is an approach for Mars habitation scenarios. Based on previous work done in long-term life support at Biosphere 2 and other closed ecological systems, this consortium proposes a research and development program called Mars On Earth(TM) which will simulate a life support system designed for a four person crew. The structure will consist of 6 x 110 square meter modular agricultural units designed to produce a nutritionally adequate diet for 4 people, recycling all air, water and waste, while utilizing a soil created by the organic enrichment and modification of Mars simulant soils. Further research needs are discussed, such as determining optimal light levels for growth of the necessary range of crops, energy trade-offs for agriculture (e.g. light intensity vs. required area), capabilities of Martian soils and their need for enrichment and elimination of oxides, strategies for use of human waste products, and maintaining atmospheric balance between people, plants and soils.

  2. Agricultural Machinery - Equipment. Agricultural Cooperative Training. Vocational Agricluture. Revised.

    ERIC Educational Resources Information Center

    Sandlin, David, Comp.; And Others

    Designed for students enrolled in the Agricultural Cooperative Part-Time Training Program, this course of study contains 12 units on agricultural machinery mechanics. Units include (examples of unit topics in parentheses): introduction (agricultural mechanics as an occupation; safety--shop and equipment; use of holding devices, jacks, lifts, and…

  3. Agricultural Awareness Days: Integrating Agricultural Partnerships and STEM Education

    ERIC Educational Resources Information Center

    Campbell, Brian T.; Wilkinson, Carol A.; Shepherd, Pamela J.

    2014-01-01

    In the United States there is a need to educate young children in science, technology, and agriculture. Through collaboration with many agricultural groups, the Southern Piedmont Agricultural Research and Education Center has set up a program that works with 3rd grade students and teachers to reinforce the science that has been taught in the…

  4. 76 FR 73508 - Wage Methodology for the Temporary Non-Agricultural Employment H-2B Program; Delay of Effective Date

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-29

    ... Employment H-2B Program; Final Rule, 76 FR 3452, Jan. 19, 2011, (the Wage Rule) to January 1, 2012 in... 655, published at 76 FR 45667, August 1, 2011, as further amended at 76 FR 59896, September 28, 2011... Employment H-2B Program; Final Rule (the Wage Rule) on January 19, 2011, 76 FR 3452. The Wage Rule...

  5. Classification of irrigated land using satellite imagery, the High Plains aquifer, nominal date 1992

    USGS Publications Warehouse

    Qi, Sharon L.; Konduris, Alexandria; Litke, David W.; Dupree, Jean

    2002-01-01

    Satellite imagery from the Landsat Thematic Mapper (nominal date 1992) was used to classify and map the location of irrigated land across the High Plains aquifer. The High Plains aquifer underlies 174,000 square miles in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. The U.S. Geological Survey is conducting a waterquality study of the High Plains aquifer as part of the National Water-Quality Assessment Program. To help interpret data and select sites for the study, it is helpful to know the location of irrigated land within the study area. To date, the only information available for the entire area is 20 years old. To update the data on irrigated land, 40 summer and 40 spring images (nominal date 1992) were acquired from the National Land Cover Data set and processed using a band-ratio method (Landsat Thematic Mapper band 4 divided by band 3) to enhance the vegetation signatures. The study area was divided into nine subregions with similar environmental characteristics, and a band-ratio threshold was selected from imagery in each subregion that differentiated the cutoff between irrigated and nonirrigated land. The classified images for each subregion were mosaicked to produce an irrigated land map for the study area. The total amount of irrigated land classified from the 1992 imagery was 13.1 million acres, or about 12 percent of the total land in the High Plains. This estimate is approximately 1.5 percent greater than the amount of irrigated land reported in the 1992 Census of Agriculture (12.8 millions acres). This information was also compared to a similar data set based on 1980 imagery. The 1980 data classified 13.7 million acres as irrigated. Although the change in the amount of irrigated land between the two times was not substantial, the location of the irrigated land did shift from areas where there were large ground-water-level declines to other areas where ground-water levels were static or rising.

  6. Standards for Agricultural Occupations Programs in Illinois Community Colleges. Interim Report of the Community College Phase [Phase I] of Project RD1-A8-564 Entitled "Standards for Illinois ABAO Post-Secondary Programs and Secondary Programs in Cook County".

    ERIC Educational Resources Information Center

    Walker, Robert W.; Hemp, Paul E.

    A study was made of Phase 1 of the long-term standards program for agricultural occupations programs for Illinois community colleges. The unique feature of this project was the procedure used to maximize the input of community college teachers in the validation and revision of the national standards. Survey instruments were sent to community…

  7. Death imagery and death anxiety.

    PubMed

    McDonald, R T; Hilgendorf, W A

    1986-01-01

    This study investigated the relationship between positive/negative death imagery and death anxiety. Subjects were 179 undergraduate students at a large, private, midwestern university. Results reveal that on five measures of death anxiety the subjects with low death anxiety scores had significantly more positive death images than did those with high death anxiety scores. The few subjects who imagined death to be young (N = 14) had a significantly more positive image of death than those who perceived it to be an old person. Death was seen as male by 92% of the male respondents and 74% of the female respondents. Significant differences in death imagery and death anxiety were found between subjects enrolled in an introductory psychology course and those enrolled in a thanatology course. No sex differences in death anxiety or positive/negative death imagery were found.

  8. Development of Bayesian-based transformation method of Landsat imagery into pseudo-hyperspectral imagery

    NASA Astrophysics Data System (ADS)

    Hoang, Nguyen Tien; Koike, Katsuaki

    2015-10-01

    It has been generally accepted that hyperspectral remote sensing is more effective and provides greater accuracy than multispectral remote sensing in many application fields. EO-1 Hyperion, a representative hyperspectral sensor, has much more spectral bands, while Landsat data has much wider image scene and longer continuous space-based record of Earth's land. This study aims to develop a new method, Pseudo-Hyperspectral Image Synthesis Algorithm (PHISA), to transform Landsat imagery into pseudo hyperspectral imagery using the correlation between Landsat and EO-1 Hyperion data. At first Hyperion scene was precisely pre-processed and co-registered to Landsat scene, and both data were corrected for atmospheric effects. Bayesian model averaging method (BMA) was applied to select the best model from a class of several possible models. Subsequently, this best model is utilized to calculate pseudo-hyperspectral data by R programming. Based on the selection results by BMA, we transform Landsat imagery into 155 bands of pseudo-hyperspectral imagery. Most models have multiple R-squared values higher than 90%, which assures high accuracy of the models. There are no significant differences visually between the pseudo- and original data. Most bands have Pearson's coefficients < 0.95, and only a small fraction has the coefficients < 0.93 like outliers in the data sets. In a similar manner, most Root Mean Square Error values are considerably low, smaller than 0.014. These observations strongly support that the proposed PHISA is valid for transforming Landsat data into pseudo-hyperspectral data from the outlook of statistics.

  9. Grassland agriculture

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Agriculture in grassland environments is facing multiple stresses from: shifting demographics, declining and fragmented agricultural landscapes, declining environmental quality, variable and changing climate, volatile and increasing energy costs, marginal economic returns, and globalization. Degrad...

  10. Economics of fuel ethanol production in US agriculture: a national linear programming model with projections to the year 2010

    SciTech Connect

    Carlson, R.L.

    1984-01-01

    A food versus fuel policy dilemma exists concerning the extent of structural changes in US agriculture that would occur in response to fuel ethanol production from crops in the future. Limitations of previous analyses necessitates further study of this resource allocation issue. The purpose was to determine whether ethanol production from US agricultural resources will be an economically attractive technology in the future. Criteria include energy balance impacts, food, feed and fiber price and consumption impacts, balance of payments impacts, and income changes. Results for the base scenario (ranges in parentheses) relative to the case without ethanol technology available are as follows. Annual ethanol output is 38 (4-86) billion gallons, or 20 (2-54)% of liquid fuel demand. Net energy production is 4.9 (.5-11.2) quads for liquid energy. The domestic retail food price index increases by 4 (1-14)%. Net exports increase 45.7 (5.4-141.6) billion dollars. Crop land rent increases 12.6 (3.1-60.7) billion dollars and sector value-added increases 36.7 (3.8-85.9) billion dollars. Most ethanol is produced from corn, the rest by sugar beets and other grains. Much corn processing to ethanol jointly produces vegetable oil. Corn acreage increases substantially at the expense largely of soybeans and sorghum. Livestock rations incorporate 24 (3-49)% ethanol coproduct feeds.

  11. IMPROVING BIOGENIC EMISSION ESTIMATES WITH SATELLITE IMAGERY

    EPA Science Inventory

    This presentation will review how existing and future applications of satellite imagery can improve the accuracy of biogenic emission estimates. Existing applications of satellite imagery to biogenic emission estimates have focused on characterizing land cover. Vegetation dat...

  12. Health Services for Domestic Agricultural Workers, 1972: S. 3762 -- To Extend the Program for Health Services for Domestic Agricultural Migrant Workers. Joint Hearing before the Subcommittee on Health and the Subcommittee on Migratory Labor of the Committee on Labor and Public Welfare, United States Senate, 92d Congress, 2d Session, August 1, 1972.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on Labor and Public Welfare.

    On August 1, 1972, the Subcommittee heard testimony on bill S. 3762 which would extend the program for health services for domestic agricultural migrant workers. The bill would extend the migrant health program for 5 years, with $100 million authorized for fiscal year 1973 and a $25 million increase for each of the following years. S. 3762…

  13. Mapping cultivable land from satellite imagery with clustering algorithms

    NASA Astrophysics Data System (ADS)

    Arango, R. B.; Campos, A. M.; Combarro, E. F.; Canas, E. R.; Díaz, I.

    2016-07-01

    Open data satellite imagery provides valuable data for the planning and decision-making processes related with environmental domains. Specifically, agriculture uses remote sensing in a wide range of services, ranging from monitoring the health of the crops to forecasting the spread of crop diseases. In particular, this paper focuses on a methodology for the automatic delimitation of cultivable land by means of machine learning algorithms and satellite data. The method uses a partition clustering algorithm called Partitioning Around Medoids and considers the quality of the clusters obtained for each satellite band in order to evaluate which one better identifies cultivable land. The proposed method was tested with vineyards using as input the spectral and thermal bands of the Landsat 8 satellite. The experimental results show the great potential of this method for cultivable land monitoring from remote-sensed multispectral imagery.

  14. Mapping Atlantic coastal marshlands, Maryland, Georgia, using ERTS-1 imagery

    NASA Technical Reports Server (NTRS)

    Anderson, R. R.; Carter, V. L.; Mcginness, J. W., Jr.

    1973-01-01

    Eastern coastal marshes are the most extensive and productive in the United States. A relatively low cost, moderately accurate method is needed to map these areas for management and protection. Groundbased and low-altitude aircraft methods for mapping are time-consuming and quite expensive. The launch of NASA's Earth Resources Technology Satellite has provided an opportunity to test the feasibility of mapping wetlands using small scale imagery. The test sites selected were in Chesapeake Bay, Maryland, and Ossabaw Island, Georgia. Results of the investigation indicate that the following may be ascertained from ERTS imagery, enlarged to 1:250,000: (1) upper wetland boundary; (2) drainage pattern in the wetland; (3) plant communities; (4) ditching activities associated with agriculture; and (5) lagooning for water-side home development. Conclusions are that ERTS will be an excellent tool for many types of coastal wetland mapping.

  15. Agriculture: Scope and Sequence.

    ERIC Educational Resources Information Center

    Nashville - Davidson County Metropolitan Public Schools, TN.

    This guide, which was written as an initial step in the development of a systemwide articulated curriculum sequence for all vocational programs within the Metropolitan Nashville Public School System, outlines the suggested scope and sequence of a 3-year program in agriculture. The guide consists of a course description; general course objectives;…

  16. The status of parametric studies in radar agriculture

    NASA Technical Reports Server (NTRS)

    Morain, S. A.

    1972-01-01

    Outlined is an information system based on the use of remote sensor data and the design, testing, and implementation of interpretation keys for agriculture. The task of crop identification from radar imagery emphasizes dichotomous keys and the effects of frequency, angular and other microwave dependencies of crops for use in discrimination. A mosaic is formulated from imagery and used to study acres in wheat for spread of circular irrigation, spread of crops, and other phenomena.

  17. VOCATIONAL AGRICULTURE RECORD BOOK FOR PRODUCTION AGRICULTURE.

    ERIC Educational Resources Information Center

    1966

    FORMS ARE PROVIDED FOR RECORDING FINANCIAL INFORMATION ABOUT SUPERVISED FARM PROGRAM ENTERPRISES BY INDIVIDUAL VOCATIONAL AGRICULTURE STUDENTS. THE BOOK IS DESIGNED ON AN ENTERPRISE BASIS AND PROVIDES SPACE FOR AGREEMENTS, INVENTORIES, EXPENSES, INCOME, SUMMARIES, AND ANALYSES. ASSISTANCE FOR TEACHERS USING THIS RECORD BOOK IS AVAILABLE IN "GUIDE…

  18. MAPPING AND SCOUTING CORN PEST INFESTATIONS IN A PRODUCTION AGRICULTURE ENVIRONMENT USING REMOTE SENSING.

    EPA Science Inventory

    Hyperspectral imagery was acquired three times during the 2006 agricultural growing season (late July to mid-September) over 35 corn fields in east central Illinois. The imagery was processed with an emphasis on rapid image product development (turnabround time of less than 24 ho...

  19. Joint environmental assessment 1997--2001 of the California Department of Food and Agriculture Curly Top Virus Control Program for Bureau of Land Management and Department of Energy

    SciTech Connect

    1997-03-01

    The DOE, Naval Petroleum reserves in California (NPRC), proposes to sign an Amendment to the Cooperative Agreement and Supplement with the California Department of Food and Agriculture (CDFA) to extend the term of the Curly Top Virus Control Program (CTVCP) in California. This program involves Malathion spraying on NPRC lands to control the beet leafhopper, over a five year period from 1997 through 2001. It is expected that approximately 330 acres on Naval Petroleum Reserve Number 1 (NPR-1) and approximately 9,603 acres on Naval Petroleum Reserve Number 2 (NPR-2) will be treated with Malathion annually by CDFA during the course of this program. The actual acreage subject to treatment can vary from year to year. Pursuant to the requirements of the National Environmental Policy Act of 1969 (NEPA), as amended, the potential impacts of the proposed action were analyzed in a Joint Environmental Assessment (DOE/EA-1011) with the US Department of Interior, Bureau of Land Management (BLM) acting as lead agency, in consultation with the CDFA, and the DOE acting as a cooperating agency. Based on the analysis in the EA, DOE has determined that the conduct of the Curly Top Virus Control Program in California is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the NEPA. Therefore, the preparation of an Environmental Impact Statement is not required and DOE is consequently issuing a FONSI.

  20. Imagery: A Neglected Correlate of Reading Instruction.

    ERIC Educational Resources Information Center

    Fillmer, H. T.; Parkay, Forrest W.

    Imagery has a significant role in cognitive development. Reading research has established the fact that good readers image spontaneously and that there is a high interrelationship between overall preference for a story, the amount of text-related imagery in the story, comprehension, and recall. Imagery researchers agree that everyone is capable of…

  1. Perceptual evaluation of color transformed multispectral imagery

    NASA Astrophysics Data System (ADS)

    Toet, Alexander; de Jong, Michael J.; Hogervorst, Maarten A.; Hooge, Ignace T. C.

    2014-04-01

    Color remapping can give multispectral imagery a realistic appearance. We assessed the practical value of this technique in two observer experiments using monochrome intensified (II) and long-wave infrared (IR) imagery, and color daylight (REF) and fused multispectral (CF) imagery. First, we investigated the amount of detail observers perceive in a short timespan. REF and CF imagery yielded the highest precision and recall measures, while II and IR imagery yielded significantly lower values. This suggests that observers have more difficulty in extracting information from monochrome than from color imagery. Next, we measured eye fixations during free image exploration. Although the overall fixation behavior was similar across image modalities, the order in which certain details were fixated varied. Persons and vehicles were typically fixated first in REF, CF, and IR imagery, while they were fixated later in II imagery. In some cases, color remapping II imagery and fusion with IR imagery restored the fixation order of these image details. We conclude that color remapping can yield enhanced scene perception compared to conventional monochrome nighttime imagery, and may be deployed to tune multispectral image representations such that the resulting fixation behavior resembles the fixation behavior corresponding to daylight color imagery.

  2. Perceptual evaluation of colorized nighttime imagery

    NASA Astrophysics Data System (ADS)

    Toet, Alexander; de Jong, Michael J.; Hogervorst, Maarten A.; Hooge, Ignace T. C.

    2014-02-01

    We recently presented a color transform that produces fused nighttime imagery with a realistic color appearance (Hogervorst and Toet, 2010, Information Fusion, 11-2, 69-77). To assess the practical value of this transform we performed two experiments in which we compared human scene recognition for monochrome intensified (II) and longwave infrared (IR) imagery, and color daylight (REF) and fused multispectral (CF) imagery. First we investigated the amount of detail observers can perceive in a short time span (the gist of the scene). Participants watched brief image presentations and provided a full report of what they had seen. Our results show that REF and CF imagery yielded the highest precision and recall measures, while both II and IR imagery yielded significantly lower values. This suggests that observers have more difficulty extracting information from monochrome than from color imagery. Next, we measured eye fixations of participants who freely explored the images. Although the overall fixation behavior was similar across image modalities, the order in which certain details were fixated varied. Persons and vehicles were typically fixated first in REF, CF and IR imagery, while they were fixated later in II imagery. In some cases, color remapping II imagery and fusion with IR imagery restored the fixation order of these image details. We conclude that color remapping can yield enhanced scene perception compared to conventional monochrome nighttime imagery, and may be deployed to tune multispectral image representation such that the resulting fixation behavior resembles the fixation behavior for daylight color imagery.

  3. Agency Video, Audio and Imagery Library

    NASA Technical Reports Server (NTRS)

    Grubbs, Rodney

    2015-01-01

    The purpose of this presentation was to inform the ISS International Partners of the new NASA Agency Video, Audio and Imagery Library (AVAIL) website. AVAIL is a new resource for the public to search for and download NASA-related imagery, and is not intended to replace the current process by which the International Partners receive their Space Station imagery products.

  4. Regional estimates of ecological services derived from U.S. Department of Agriculture conservation programs in the Mississippi Alluvial Valley

    USGS Publications Warehouse

    Faulkner, Stephen P.; Baldwin, Michael J.; Barrow, Wylie C.; Waddle, Hardin; Keeland, Bobby D.; Walls, Susan C.; James, Dale; Moorman, Tom

    2010-01-01

    The degree to which these conservation practices can restore ecosystem functions and services is not well known. This project was initiated to quantify existing ecological services derived from USDA conservation practices in the MAV as part of the USDA Conservation Effects Assessment Project, Wetlands Component (CEAP-Wetlands). The U.S. Geological Survey (USGS), in collaboration with the USDA Natural Resources Conservation Service, the USDA Farm Service Agency, the U.S. Fish and Wildlife Service, and Ducks Unlimited, collected data on soils, vegetation, nitrogen cycling, migratory birds, and amphibians from 88 different sites between 2006 and 2008. Results from restored WRP sites were compared to baseline data from active agricultural cropland (AG) to evaluate changes in ecosystem services.

  5. Technology choice and development in Brazil: An assessment of Brazil's alternative fuel program and the agriculture, manufacturing, energy, and service sectors

    NASA Astrophysics Data System (ADS)

    Nolan, Lucy A.

    Technology choice profoundly affects a country's development process because capital-intensive and labor-intensive technologies have different socioeconomic linkages within the economy. This research examines the impacts of technology choice through the use of a social accounting matrix (SAM) framework. SAM-based modeling determines the direct and indirect effects of technology choice on development, particularly poverty alleviation in Brazil. Brazil's alternative fuel program was analyzed as a special example of technology choice. Two ethanol production technologies and the gasoline sector were compared; to make the study more robust, labor and capital intensive technologies were evaluated in the production of agriculture, manufacturing, energy, and services. Growth in these economic sectors was examined to assess the effects on employment, factor and household income, energy intensity, and carbon dioxide costs. Poverty alleviation was a focus, so income to unskilled agriculture labor, unskilled non-agriculture labor, and income to rural and urban households in poverty was also analyzed. The major research finding is that overall, labor-intensive technologies generate more employment, factor and household income, environmental and energy benefits to Brazil's economy than capital-intensive technologies. In addition, labor-intensive technologies make a particular contribution to poverty alleviation. The results suggest that policies to encourage the adoption of these technologies, especially in the agriculture and renewable energy sectors, are important because of their intersectoral linkages within the economy. Many studies have shown that Brazil's fuel ethanol program has helped to realize multiple macroeconomic objectives. However, this is the first empirical study to quantify its household income effects. The ethanol industry generated the most household income of the energy sectors. The research confirms a key finding of the appropriate technology literature

  6. Wide-field electrographic cameras for imagery and spectrography at visual and middle-UV wavelengths. [for astronomical observations

    NASA Technical Reports Server (NTRS)

    Heckathorn, H. M.; Carruthers, G. R.; Shulman, S. D.

    1979-01-01

    The use of a Kron electrographic detector for wide-field, narrow-band imagery of faint emission nebulosity in the near-UV and visual (3100-6000 A) wavelength interval is described. As an example of the photometric quality of the imagery and of the sensitivity of the instrumentation to diffuse, low-contrast objects, imagery of the Cygnus Loop supernova remnant in the high excitation forbidden line of Ne V 3426 A is presented. In addition, a program to develop electrographic detectors which use cesium telluride photocathodes for broad-band imagery and spectrography in the middle-UV (1650-3100 A) wavelength range is described.

  7. NASA's Open Source Software for Serving and Viewing Global Imagery

    NASA Astrophysics Data System (ADS)

    Roberts, J. T.; Alarcon, C.; Boller, R. A.; Cechini, M. F.; Gunnoe, T.; Hall, J. R.; Huang, T.; Ilavajhala, S.; King, J.; McGann, M.; Murphy, K. J.; Plesea, L.; Schmaltz, J. E.; Thompson, C. K.

    2014-12-01

    The NASA Global Imagery Browse Services (GIBS), which provide open access to an enormous archive of historical and near real time imagery from NASA supported satellite instruments, has also released most of its software to the general public as open source. The software packages, originally developed at the Jet Propulsion Laboratory and Goddard Space Flight Center, currently include: 1) the Meta Raster Format (MRF) GDAL driver—GDAL support for a specialized file format used by GIBS to store imagery within a georeferenced tile pyramid for exceptionally fast access; 2) OnEarth—a high performance Apache module used to serve tiles from MRF files via common web service protocols; 3) Worldview—a web mapping client to interactively browse global, full-resolution satellite imagery and download underlying data. Examples that show developers how to use GIBS with various mapping libraries and programs are also available. This stack of tools is intended to provide an out-of-the-box solution for serving any georeferenced imagery.Scientists as well as the general public can use the open source software for their own applications such as developing visualization interfaces for improved scientific understanding and decision support, hosting a repository of browse images to help find and discover satellite data, or accessing large datasets of geo-located imagery in an efficient manner. Open source users may also contribute back to NASA and the wider Earth Science community by taking an active role in evaluating and developing the software.This presentation will discuss the experiences of developing the software in an open source environment and useful lessons learned. To access the open source software repositories, please visit: https://github.com/nasa-gibs/

  8. Agricultural Waste.

    PubMed

    Xue, Ling; Zhang, Panpan; Shu, Huajie; Chang, Chein-Chi; Wang, Renqing; Zhang, Shuping

    2016-10-01

    In recent years, the quantity of agricultural waste has been rising rapidly all over the world. As a result, the environmental problems and negative impacts of agricultural waste are drawn more and more attention. Therefore, there is a need to adopt proper approaches to reduce and reuse agricultural waste. This review presented about 200 literatures published in 2015 relating to the topic of agricultural waste. The review examined research on agricultural waste in 2015 from the following four aspects: the characterization, reuse, treatment, and management. Researchers highlighted the importance to reuse agricultural waste and investigated the potential to utilize it as biofertilizers, cultivation material, soil amendments, adsorbent, material, energy recycling, enzyme and catalyst etc. The treatment of agricultural waste included carbonization, biodegradation, composting hydrolysis and pyrolysis. Moreover, this review analyzed the differences of the research progress in 2015 from 2014. It may help to reveal the new findings and new trends in this field in 2015 comparing to 2014. PMID:27620093

  9. Agricultural Waste.

    PubMed

    Xue, Ling; Zhang, Panpan; Shu, Huajie; Chang, Chein-Chi; Wang, Renqing; Zhang, Shuping

    2016-10-01

    In recent years, the quantity of agricultural waste has been rising rapidly all over the world. As a result, the environmental problems and negative impacts of agricultural waste are drawn more and more attention. Therefore, there is a need to adopt proper approaches to reduce and reuse agricultural waste. This review presented about 200 literatures published in 2015 relating to the topic of agricultural waste. The review examined research on agricultural waste in 2015 from the following four aspects: the characterization, reuse, treatment, and management. Researchers highlighted the importance to reuse agricultural waste and investigated the potential to utilize it as biofertilizers, cultivation material, soil amendments, adsorbent, material, energy recycling, enzyme and catalyst etc. The treatment of agricultural waste included carbonization, biodegradation, composting hydrolysis and pyrolysis. Moreover, this review analyzed the differences of the research progress in 2015 from 2014. It may help to reveal the new findings and new trends in this field in 2015 comparing to 2014.

  10. Landsat Imagery: A Tool for Updating Land Use in Gulf Coast Mexico

    ERIC Educational Resources Information Center

    Harnapp, Vern

    1978-01-01

    Explores the use of Landsat imagery in mapping and updating land use for the purpose of planning. Examines Gulf Coast Mexico as a case study, because modern agricultural techniques used to expand the ranching industry have significantly altered the landscape. (Author/BC)

  11. 7 CFR 4284.1003 - Program administration.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Agriculture Innovation Demonstration Centers § 4284.1003 Program administration. The Agriculture Innovation Demonstration Center program...

  12. 7 CFR 4284.1003 - Program administration.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Agriculture Innovation Demonstration Centers § 4284.1003 Program administration. The Agriculture Innovation Demonstration Center program...

  13. 7 CFR 4284.1003 - Program administration.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Agriculture Innovation Demonstration Centers § 4284.1003 Program administration. The Agriculture Innovation Demonstration Center program...

  14. 7 CFR 4284.1003 - Program administration.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Agriculture Innovation Demonstration Centers § 4284.1003 Program administration. The Agriculture Innovation Demonstration Center program...

  15. 7 CFR 4284.1003 - Program administration.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GRANTS Agriculture Innovation Demonstration Centers § 4284.1003 Program administration. The Agriculture Innovation Demonstration Center program...

  16. Dialectical Imagery and Postmodern Research

    ERIC Educational Resources Information Center

    Davison, Kevin G.

    2006-01-01

    This article suggests utilizing dialectical imagery, as understood by German social philosopher Walter Benjamin, as an additional qualitative data analysis strategy for research into the postmodern condition. The use of images mined from research data may offer epistemological transformative possibilities that will assist in the demystification of…

  17. Satellite imagery and discourses of transparency

    NASA Astrophysics Data System (ADS)

    Harris, Chad Vincent

    In the last decade there has been a dramatic increase in satellite imagery available in the commercial marketplace and to the public in general. Satellite imagery systems and imagery archives, a knowledge domain formally monopolized by nation states, have become available to the public, both from declassified intelligence data and from fully integrated commercial vendors who create and market imagery data. Some of these firms have recently launched their own satellite imagery systems and created rather large imagery "architectures" that threaten to rival military reconnaissance systems. The increasing resolution of the imagery and the growing expertise of software and imagery interpretation developers has engendered a public discourse about the potentials for increased transparency in national and global affairs. However, transparency is an attribute of satellite remote sensing and imagery production that is taken for granted in the debate surrounding the growing public availability of high-resolution satellite imagery. This paper examines remote sensing and military photo reconnaissance imagery technology and the production of satellite imagery in the interests of contemplating the complex connections between imagery satellites, historically situated discourses about democratic and global transparency, and the formation and maintenance of nation state systems. Broader historical connections will also be explored between satellite imagery and the history of the use of cartographic and geospatial technologies in the formation and administrative control of nation states and in the discursive formulation of national identity. Attention will be on the technology itself as a powerful social actor through its connection to both national sovereignty and transcendent notions of scientific objectivity. The issues of the paper will be explored through a close look at aerial photography and satellite imagery both as communicative tools of power and as culturally relevant

  18. A Comparative Cost Analysis of Commodity Foods from the U. S. Department of Agriculture in the National School Lunch Program

    ERIC Educational Resources Information Center

    Peterson, Cora

    2009-01-01

    Schools that participate in the National School Lunch Program receive a portion of their federal funding as commodity foods rather than cash payments. This research compared the product costs and estimated total procurement costs of commodity and commercial foods from the school district perspective using data from 579 Minnesota ordering sites in…

  19. 77 FR 3998 - U.S. Department of Agriculture Multi-Family Housing Program 2012 Industry Forums-Open...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-26

    ...--Open Teleconference and/or Web Conference Meetings AGENCY: Rural Housing Service, USDA. ] ACTION: Announcement of meetings. SUMMARY: This Notice announces a series of teleconferences and/or Web conference meetings regarding the USDA Multi-Family Housing Program. The teleconference and/or Web conference...

  20. 78 FR 12032 - U.S. Department of Agriculture Multi-Family Housing Program 2013 Industry Forums-Open...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-21

    ...--Open Teleconference and/or Web Conference Meetings AGENCY: Rural Housing Service, USDA. ACTION: Notice. SUMMARY: This Notice announces a series of Teleconferences and/or Web Conference Meetings regarding the USDA Multi-Family Housing Program. The Teleconference and/or Web Conference Meetings will be...

  1. 2007 Mississippi Curriculum Framework: Secondary Food Products (Meats). (Program CIP: 01.0401 - Agricultural and Food Products Processing)

    ERIC Educational Resources Information Center

    Research and Curriculum Unit, 2007

    2007-01-01

    Secondary vocational-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

  2. Factors Influencing Rural Women Cassava Processors' Intention to Participate in an Agricultural Extension Education Program. Summary of Research 80.

    ERIC Educational Resources Information Center

    Ojomo, Christian O.; McCaslin, N. L.

    A study examined factors influencing female cassava processors' intentions regarding participation in an extension education program on cassava processing in rural Nigeria. Interviews were conducted with 224 women who were purposely selected from areas of zone 3 of Ondo State, Nigeria, which has large concentrations of cassava processors.…

  3. Agricultural Extension Agents' Perceptions of Effective Teaching Strategies for Adult Learners in the Master Beef Producer Program

    ERIC Educational Resources Information Center

    Strong, Robert; Harder, Amy; Carter, Hannah

    2010-01-01

    The purpose of the study reported here was to explore and describe how Extension agents selected teaching strategies for adult audiences. Andragogy is hypotheses concerning the attributes of adult learners (Knowles, Swanson, & Holton III, 2005). Extension agents responsible for teaching the Master Beef Producer (MBP) program were purposively…

  4. Gypsy moth defoliation assessment: Forest defoliation in detectable from satellite imagery. [New England, New York, Pennsylvania, and New Jersey

    NASA Technical Reports Server (NTRS)

    Moore, H. J. (Principal Investigator); Rohde, W. G.

    1975-01-01

    The author has identified the following significant results. ERTS-1 imagery obtained over eastern Pennsylvania during July 1973, indicates that forest defoliation is detectable from satellite imagery and correlates well with aerial visual survey data. It now appears that two damage classes (heavy and moderate-light) and areas of no visible defoliation can be detected and mapped from properly prepared false composite imagery. In areas where maple is the dominant species or in areas of small woodlots interspersed with agricultural areas, detection and subsequent mapping is more difficult.

  5. BOREAS Landsat MSS Imagery: Digital Counts

    NASA Technical Reports Server (NTRS)

    Hall, Forrest G. (Editor); Nickeson, Jaime (Editor); Strub, Richard; Newcomer, Jeffrey A.

    2000-01-01

    The Boreal Ecosystem-Atmospheric Study (BOREAS) Staff Science Satellite Data Acquisition Program focused on providing the research teams with the remotely sensed satellite data products they needed to compare and spatially extend point results. The Earth Resources Technology Satellite (ERTS) Program launched the first of a series of satellites (ERTS-1) in 1972. Part of the NASA Earth Resources Survey Program, the ERTS Program and the ERTS satellites were later renamed Landsat to better represent the civil satellite program's prime emphasis on remote sensing of land resources. Landsat satellites 1 through 5 carry the Multispectral Scanner (MSS) sensor. Canada for Remote Sensing (CCRS) and BOREAS personnel gathered a set of MSS images of the BOREAS region from Landsat satellites 1, 2, 4, and 5 covering the dates of 21 Aug 1972 to 05 Sep 1988. The data are provided in binary image format files of various formats. The Landsat MSS imagery is available from the Earth Observing System Data and Information System (EOSDIS) Oak Ridge National Laboratory (ORNL) Distributed Active Archive Center (DAAC).

  6. Use of landsat ETM+ SLC-off segment-based gap-filled imagery for crop type mapping

    USGS Publications Warehouse

    Maxwell, S.K.; Craig, M.E.

    2008-01-01

    Failure of the Scan Line Corrector (SLC) on the Landsat ETM+ sensor has had a major impact on many applications that rely on continuous medium resolution imagery to meet their objectives. The United States Department of Agriculture (USDA) Cropland Data Layer (CDL) program uses Landsat imagery as the primary source of data to produce crop-specific maps for 20 states in the USA. A new method has been developed to fill the image gaps resulting from the SLC failure to support the needs of Landsat users who require coincident spectral data, such as for crop type mapping and monitoring. We tested the new gap-filled method for a CDL crop type mapping project in eastern Nebraska. Scan line gaps were simulated on two Landsat 5 images (spring and late summer 2003) and then gap-filled using landscape boundary models, or segment models, that were derived from 1992 and 2002 Landsat images (used in the gap-fill process). Various date combinations of original and gap-filled images were used to derive crop maps using a supervised classification process. Overall kappa values were slightly higher for crop maps derived from SLC-off gap-filled images compared to crop maps derived from the original imagery (0.3-1.3% higher). Although the age of the segment model used to derive the SLC-off gap-filled product did not negatively impact the overall agreement, differences in individual cover type agreement did increase (-0.8%-1.6% using the 2002 segment model to -5.0-5.1% using the 1992 segment model). Classification agreement also decreased for most of the classes as the size of the segment used in the gap-fill process increased.

  7. Infrared Imagery of Solid Rocket Exhaust Plumes

    NASA Technical Reports Server (NTRS)

    Moran, Robert P.; Houston, Janice D.

    2011-01-01

    The Ares I Scale Model Acoustic Test program consisted of a series of 18 solid rocket motor static firings, simulating the liftoff conditions of the Ares I five-segment Reusable Solid Rocket Motor Vehicle. Primary test objectives included acquiring acoustic and pressure data which will be used to validate analytical models for the prediction of Ares 1 liftoff acoustics and ignition overpressure environments. The test article consisted of a 5% scale Ares I vehicle and launch tower mounted on the Mobile Launch Pad. The testing also incorporated several Water Sound Suppression Systems. Infrared imagery was employed during the solid rocket testing to support the validation or improvement of analytical models, and identify corollaries between rocket plume size or shape and the accompanying measured level of noise suppression obtained by water sound suppression systems.

  8. Preliminary assessment of geological applications of ERTS-1 imagery from selected areas of the Canadian Arctic

    NASA Technical Reports Server (NTRS)

    Gregory, A. F.

    1973-01-01

    An assessment of geological applications of ERTS-1 imagery from selected areas of the Canadian Arctic is presented. The three levels of interpretation which may be recognized and employed to derive information from a single image or data format are outlined. It is stated that one immediate benefit from ERTS will be improved efficiency in planning for and operation of programs of regional geological mapping. Imagery of various areas of Canada are presented to show applications to regional mapping.

  9. Dynamic Agricultural Land Unit Profile Database Generation using Landsat Time Series Images

    NASA Astrophysics Data System (ADS)

    Torres-Rua, A. F.; McKee, M.

    2012-12-01

    Agriculture requires continuous supply of inputs to production, while providing final or intermediate outputs or products (food, forage, industrial uses, etc.). Government and other economic agents are interested in the continuity of this process and make decisions based on the available information about current conditions within the agriculture area. From a government point of view, it is important that the input-output chain in agriculture for a given area be enhanced in time, while any possible abrupt disruption be minimized or be constrained within the variation tolerance of the input-output chain. The stability of the exchange of inputs and outputs becomes of even more important in disaster-affected zones, where government programs will look for restoring the area to equal or enhanced social and economical conditions before the occurrence of the disaster. From an economical perspective, potential and existing input providers require up-to-date, precise information of the agriculture area to determine present and future inputs and stock amounts. From another side, agriculture output acquirers might want to apply their own criteria to sort out present and future providers (farmers or irrigators) based on the management done during the irrigation season. In the last 20 years geospatial information has become available for large areas in the globe, providing accurate, unbiased historical records of actual agriculture conditions at individual land units for small and large agricultural areas. This data, adequately processed and stored in any database format, can provide invaluable information for government and economic interests. Despite the availability of the geospatial imagery records, limited or no geospatial-based information about past and current farming conditions at the level of individual land units exists for many agricultural areas in the world. The absence of this information challenges the work of policy makers to evaluate previous or current

  10. Resolution Enhancement of Multilook Imagery

    SciTech Connect

    Galbraith, Amy E.

    2004-07-01

    This dissertation studies the feasibility of enhancing the spatial resolution of multi-look remotely-sensed imagery using an iterative resolution enhancement algorithm known as Projection Onto Convex Sets (POCS). A multi-angle satellite image modeling tool is implemented, and simulated multi-look imagery is formed to test the resolution enhancement algorithm. Experiments are done to determine the optimal con guration and number of multi-angle low-resolution images needed for a quantitative improvement in the spatial resolution of the high-resolution estimate. The important topic of aliasing is examined in the context of the POCS resolution enhancement algorithm performance. In addition, the extension of the method to multispectral sensor images is discussed and an example is shown using multispectral confocal fluorescence imaging microscope data. Finally, the remote sensing issues of atmospheric path radiance and directional reflectance variations are explored to determine their effect on the resolution enhancement performance.

  11. Bistatic SAR: Imagery & Image Products.

    SciTech Connect

    Yocky, David A.; Wahl, Daniel E.; Jakowatz, Charles V,

    2014-10-01

    While typical SAR imaging employs a co-located (monostatic) RADAR transmitter and receiver, bistatic SAR imaging separates the transmitter and receiver locations. The transmitter and receiver geometry determines if the scattered signal is back scatter, forward scatter, or side scatter. The monostatic SAR image is backscatter. Therefore, depending on the transmitter/receiver collection geometry, the captured imagery may be quite different that that sensed at the monostatic SAR. This document presents imagery and image products formed from captured signals during the validation stage of the bistatic SAR research. Image quality and image characteristics are discussed first. Then image products such as two-color multi-view (2CMV) and coherent change detection (CCD) are presented.

  12. Agricultural Wastes.

    ERIC Educational Resources Information Center

    Jewell, W. J.; Switzenbaum, M. S.

    1978-01-01

    Presents a literature review of agricultural wastes, covering publications of 1976-77. Some of the areas covered are: (1) water characteristics and impacts; (2) waste treatment; (3) reuse of agricultural wastes; and (4) nonpoint pollution sources. A list of 150 references is also presented. (HM)

  13. Landsat imagery: a unique resource

    USGS Publications Warehouse

    Miller, H.; Sexton, N.; Koontz, L.

    2011-01-01

    Landsat satellites provide high-quality, multi-spectral imagery of the surface of the Earth. These moderate-resolution, remotely sensed images are not just pictures, but contain many layers of data collected at different points along the visible and invisible light spectrum. These data can be manipulated to reveal what the Earth’s surface looks like, including what types of vegetation are present or how a natural disaster has impacted an area (Fig. 1).

  14. Meditation, yoga, and guided imagery.

    PubMed

    Pettinati, P M

    2001-03-01

    The author presents an introduction to insight or mindfulness meditation, yoga, and guided imagery from theoretical and practical perspectives. She provides clear, easy-to-follow steps to begin using sitting meditation, walking meditation, and yoga for the health care provider and for the patient. She presents the material first for self-knowledge and self-care and secondarily for connecting to others in healing relationships.

  15. Meditation, yoga, and guided imagery.

    PubMed

    Pettinati, P M

    2001-03-01

    The author presents an introduction to insight or mindfulness meditation, yoga, and guided imagery from theoretical and practical perspectives. She provides clear, easy-to-follow steps to begin using sitting meditation, walking meditation, and yoga for the health care provider and for the patient. She presents the material first for self-knowledge and self-care and secondarily for connecting to others in healing relationships. PMID:11342401

  16. Predicted effect of landscape position on wildlife habitat value of Conservation Reserve Enhancement Program wetlands in a tile-drained agricultural region

    USGS Publications Warehouse

    Otis, David L.; Crumpton, William R.; Green, David; Loan-Wilsey, Anna; Cooper, Tom; Johnson, Rex R.

    2013-01-01

    Justification for investment in restored or constructed wetland projects are often based on presumed net increases in ecosystem services. However, quantitative assessment of performance metrics is often difficult and restricted to a single objective. More comprehensive performance assessments could help inform decision-makers about trade-offs in services provided by alternative restoration program design attributes. The primary goal of the Iowa Conservation Reserve Enhancement Program is to establish wetlands that efficiently remove nitrates from tile-drained agricultural landscapes. A secondary objective is provision of wildlife habitat. We used existing wildlife habitat models to compare relative net change in potential wildlife habitat value for four alternative landscape positions of wetlands within the watershed. Predicted species richness and habitat value for birds, mammals, amphibians, and reptiles generally increased as the wetland position moved lower in the watershed. However, predicted average net increase between pre- and post-project value was dependent on taxonomic group. The increased average wetland area and changes in surrounding upland habitat composition among landscape positions were responsible for these differences. Net change in predicted densities of several grassland bird species at the four landscape positions was variable and species-dependent. Predicted waterfowl breeding activity was greater for lower drainage position wetlands. Although our models are simplistic and provide only a predictive index of potential habitat value, we believe such assessment exercises can provide a tool for coarse-level comparisons of alternative proposed project attributes and a basis for constructing informed hypotheses in auxiliary empirical field studies.

  17. The Basic Program of Vocational Agriculture in Louisiana. Ag I and Ag II (9th and 10th Grades). Volume I. Bulletin 1690-I.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Education, Baton Rouge. Div. of Vocational Education.

    This document is the first volume of a state curriculum guide on vocational agriculture for use in the 9th and 10th grades in Louisiana. Three instructional areas are profiled in this volume: orientation to vocational agriculture, agricultural leadership, and soil science. The three units of the orientation area cover introducing beginning…

  18. Automatic Mosaicking of Satellite Imagery Considering the Clouds

    NASA Astrophysics Data System (ADS)

    Kang, Yifei; Pan, Li; Chen, Qi; Zhang, Tong; Zhang, Shasha; Liu, Zhang

    2016-06-01

    With the rapid development of high resolution remote sensing for earth observation technology, satellite imagery is widely used in the fields of resource investigation, environment protection, and agricultural research. Image mosaicking is an important part of satellite imagery production. However, the existence of clouds leads to lots of disadvantages for automatic image mosaicking, mainly in two aspects: 1) Image blurring may be caused during the process of image dodging, 2) Cloudy areas may be passed through by automatically generated seamlines. To address these problems, an automatic mosaicking method is proposed for cloudy satellite imagery in this paper. Firstly, modified Otsu thresholding and morphological processing are employed to extract cloudy areas and obtain the percentage of cloud cover. Then, cloud detection results are used to optimize the process of dodging and mosaicking. Thus, the mosaic image can be combined with more clear-sky areas instead of cloudy areas. Besides, clear-sky areas will be clear and distortionless. The Chinese GF-1 wide-field-of-view orthoimages are employed as experimental data. The performance of the proposed approach is evaluated in four aspects: the effect of cloud detection, the sharpness of clear-sky areas, the rationality of seamlines and efficiency. The evaluation results demonstrated that the mosaic image obtained by our method has fewer clouds, better internal color consistency and better visual clarity compared with that obtained by traditional method. The time consumed by the proposed method for 17 scenes of GF-1 orthoimages is within 4 hours on a desktop computer. The efficiency can meet the general production requirements for massive satellite imagery.

  19. Accuracy Comparison of Vhr Systematic-Ortho Satellite Imageries against Vhr Orthorectified Imageries Using Gcp

    NASA Astrophysics Data System (ADS)

    Widyaningrum, E.; Fajari, M.; Octariady, J.

    2016-06-01

    The Very High Resolution (VHR) satellite imageries such us Pleiades, WorldView-2, GeoEye-1 used for precise mapping purpose must be corrected from any distortion to achieve the expected accuracy. Orthorectification is performed to eliminate geometric errors of the VHR satellite imageries. Orthorectification requires main input data such as Digital Elevation Model (DEM) and Ground Control Point (GCP). The VHR systematic-ortho imageries were generated using SRTM 30m DEM without using any GCP data. The accuracy value differences of VHR systematic-ortho imageries and VHR orthorectified imageries using GCP currently is not exactly defined. This study aimed to identified the accuracy comparison of VHR systematic-ortho imageries against orthorectified imageries using GCP. Orthorectified imageries using GCP created by using Rigorous model. Accuracy evaluation is calculated by using several independent check points.

  20. Agriculture Education. Agricultural Metal Working.

    ERIC Educational Resources Information Center

    Stuttgart Public Schools, AR.

    This curriculum guide is designed for group instruction of secondary agricultural education students enrolled in one or two semester-long courses in agricultural metal working. The guide presents units of study in the following areas: (1) oxyacetylene welding, (2) arc welding, (3) sheet metal, (4) blueprint reading for welders and (5) job…

  1. Hierarchical Object-based Image Analysis approach for classification of sub-meter multispectral imagery in Tanzania

    NASA Astrophysics Data System (ADS)

    Chung, C.; Nagol, J. R.; Tao, X.; Anand, A.; Dempewolf, J.

    2015-12-01

    Increasing agricultural production while at the same time preserving the environment has become a challenging task. There is a need for new approaches for use of multi-scale and multi-source remote sensing data as well as ground based measurements for mapping and monitoring crop and ecosystem state to support decision making by governmental and non-governmental organizations for sustainable agricultural development. High resolution sub-meter imagery plays an important role in such an integrative framework of landscape monitoring. It helps link the ground based data to more easily available coarser resolution data, facilitating calibration and validation of derived remote sensing products. Here we present a hierarchical Object Based Image Analysis (OBIA) approach to classify sub-meter imagery. The primary reason for choosing OBIA is to accommodate pixel sizes smaller than the object or class of interest. Especially in non-homogeneous savannah regions of Tanzania, this is an important concern and the traditional pixel based spectral signature approach often fails. Ortho-rectified, calibrated, pan sharpened 0.5 meter resolution data acquired from DigitalGlobe's WorldView-2 satellite sensor was used for this purpose. Multi-scale hierarchical segmentation was performed using multi-resolution segmentation approach to facilitate the use of texture, neighborhood context, and the relationship between super and sub objects for training and classification. eCognition, a commonly used OBIA software program, was used for this purpose. Both decision tree and random forest approaches for classification were tested. The Kappa index agreement for both algorithms surpassed the 85%. The results demonstrate that using hierarchical OBIA can effectively and accurately discriminate classes at even LCCS-3 legend.

  2. Evaluation and Reauthorization of the Special Supplemental Food Program for Women, Infants, and Children (WIC). Hearings before the Committee on Agriculture, Nutrition, and Forestry, United States Senate; and the Subcommittee on Nutrition of the Committee on Agriculture, Nutrition, and Forestry, United States Senate. Ninety-Eighth Congress Second Session, March 15 and April 9, 1984.

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. Senate Committee on Agriculture, Nutrition, and Forestry.

    This document records hearings before the U.S. Senate Committee on Agriculture, Nutrition, and Forestry and its sub-committee on Nutrition. The hearings, dated March 15 and April 9, 1984, were conducted in order to evaluate and reauthorize the special supplemental food program for Women, Infants and Children (WIC), due to expire in 1984. Testimony…

  3. The Evaluation of Federal Programs in Agricultural Research, Education, and Extension. Hearings before the Subcommittee on Resource Conservation, Research, and Forestry of the Committee on Agriculture. House of Representatives, One Hundred Fourth Congress, Second Session (March 27, May 14, July 17, 1996).

    ERIC Educational Resources Information Center

    Congress of the U.S., Washington, DC. House Committee on Agriculture.

    Three House of Representatives' subcommittee hearings were held in March, May, and July 1996 to evaluate the goals, priority setting, and advisory mechanisms of federal programs in agricultural research, education, and extension. To become competitive in global markets, farmers will need to rely on the research community to provide up-to-date…

  4. Vegetational analysis with Skylab-3 imagery. [Perquimans County, North Carolina

    NASA Technical Reports Server (NTRS)

    Welby, C. W. (Principal Investigator); Holman, R. E.

    1975-01-01

    The author has identified the following significant results. Color infrared photography from Skylab 3 appeared to be superior to ERTS imagery in a vegetational study of northeastern North Carolina. An accuracy of 87% was achieved in delimiting species composition and zonation patterns of three coastal, vegetation classes. A vegetation map of Perquimans County, North Carolina, seemed to have a high degree of correlation with information provided by high altitude U-2 photography. Random verification sites revealed an overall interpretation accuracy above 84%. Comparison of maps drawn utilizing Skylab photography with North Carolina Dept. of Agriculture estimates of crop acreage revealed some marked discrepancies. The chief difference lies in the nonagricultural category in which there is a 30% discrepancy. This fact raised some questions as to the definition of nonagricultural land uses and methods used by the State Dept. of Agriculture to determine actual percentages of crops grown.

  5. A methodology for small scale rural land use mapping in semi-arid developing countries using orbital imagery. 1: Introduction

    NASA Technical Reports Server (NTRS)

    Vangenderen, J. L. (Principal Investigator); Lock, B. F.

    1976-01-01

    The author has identified the following significant results. This research program has developed a viable methodology for producing small scale rural land use maps in semi-arid developing countries using imagery obtained from orbital multispectral scanners.

  6. Advanced Image Processing of Aerial Imagery

    NASA Technical Reports Server (NTRS)

    Woodell, Glenn; Jobson, Daniel J.; Rahman, Zia-ur; Hines, Glenn

    2006-01-01

    Aerial imagery of the Earth is an invaluable tool for the assessment of ground features, especially during times of disaster. Researchers at the NASA Langley Research Center have developed techniques which have proven to be useful for such imagery. Aerial imagery from various sources, including Langley's Boeing 757 Aries aircraft, has been studied extensively. This paper discusses these studies and demonstrates that better-than-observer imagery can be obtained even when visibility is severely compromised. A real-time, multi-spectral experimental system will be described and numerous examples will be shown.

  7. Agriculture Sales and Services.

    ERIC Educational Resources Information Center

    Carlile, Robert

    Designed to assist teachers in improving instruction in agriculture and related areas, this curriculum guide is written in terms of student performance using measurable objectives, and is a suggested method of group instruction for students who are employed in an agribusiness program. The material is intended to cover those items which every…

  8. The Functional Equivalence between Movement Imagery, Observation, and Execution Influences Imagery Ability

    ERIC Educational Resources Information Center

    Williams, Sarah E.; Cumming, Jennifer; Edwards, Martin G.

    2011-01-01

    Based on literature identifying movement imagery, observation, and execution to elicit similar areas of neural activity, research has demonstrated that movement imagery and observation successfully prime movement execution. To investigate whether movement and observation could prime ease of imaging from an external visual-imagery perspective, an…

  9. The Intersection of Imagery Ability, Imagery Use, and Learning Style: An Exploratory Study

    ERIC Educational Resources Information Center

    Bolles, Gina; Chatfield, Steven J.

    2009-01-01

    This study explores the intersection of the individual's imagery ability, imagery use in dance training and performance, and learning style. Thirty-four intermediate-level ballet and modern dance students at the University of Oregon completed the Movement Imagery Questionnaire-Revised (MIQ-R) and Kolb's Learning Style Inventory-3 (LSI-3). The four…

  10. Agricultural Microbiology.

    ERIC Educational Resources Information Center

    Brill, Winston J.

    1981-01-01

    Elucidates strategies for applying microbiological techniques to traditional agricultural practices. Discusses the manipulation of microorganisms that live with plants and also the problems involved in the introduction of new genes into crop plants by recombinant DNA methods. (CS)

  11. Agricultural Geophysics

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The four geophysical methods predominantly used for agricultural purposes are resistivity, electromagnetic induction, ground penetrating radar (GPR), and time domain reflectometry (TDR). Resistivity and electromagnetic induction methods are typically employed to map lateral variations of apparent so...

  12. An automated approach to mapping corn from Landsat imagery

    USGS Publications Warehouse

    Maxwell, S.K.; Nuckols, J.R.; Ward, M.H.; Hoffer, R.M.

    2004-01-01

    Most land cover maps generated from Landsat imagery involve classification of a wide variety of land cover types, whereas some studies may only need spatial information on a single cover type. For example, we required a map of corn in order to estimate exposure to agricultural chemicals for an environmental epidemiology study. Traditional classification techniques, which require the collection and processing of costly ground reference data, were not feasible for our application because of the large number of images to be analyzed. We present a new method that has the potential to automate the classification of corn from Landsat satellite imagery, resulting in a more timely product for applications covering large geographical regions. Our approach uses readily available agricultural areal estimates to enable automation of the classification process resulting in a map identifying land cover as 'highly likely corn,' 'likely corn' or 'unlikely corn.' To demonstrate the feasibility of this approach, we produced a map consisting of the three corn likelihood classes using a Landsat image in south central Nebraska. Overall classification accuracy of the map was 92.2% when compared to ground reference data. ?? 2003 Elsevier B.V. All rights reserved.

  13. Agricultural Science--Striving for Excellence.

    ERIC Educational Resources Information Center

    Budke, Wesley E.; And Others

    1991-01-01

    Six articles examine several of the critical components of program and personnel development in agricultural science including linkages between agriscience and natural resources teachers and high school science teachers, science in agriculture, biological science applications, and hydroponics. (JOW)

  14. Milk Processing Plant Employee. Agricultural Cooperative Training. Vocational Agriculture.

    ERIC Educational Resources Information Center

    Blaschke, Nolan; Page, Foy

    This course of study is designed for the vocational agricultural student enrolled in an agricultural cooperative part-time training program in the area of milk processing occupations. The course consists of 11 units, each with 4 to 13 individual topics that milk processing plant employees should know. Subjects covered by the units are the…

  15. Nastran's Application in Agricultural Engineering

    NASA Technical Reports Server (NTRS)

    Vanwicklen, G. L.

    1985-01-01

    Finite element analysis has been recognized as a valuable solution method by agricultural engineers. NASTRAN has been obtained by the Agricultural Engineering Department at the University of Georgia. The NASTRAN Thermal Analyzer has been used in the teaching program for an undergraduate course in heat transfer and will be used for a new graduate course in finite element analysis. The NASTRAN Thermal Analyzer has also been applied to several research problems in the Agricultural Engineering Department.

  16. Vividness of Object and Spatial Imagery.

    PubMed

    Blazhenkova, Olesya

    2016-04-01

    Vividness is one of the fundamental characteristics of visual mental imagery. The first research goal was to examine whether vividness that refer to imagery of pictorial object (color, texture, or shape) versus spatial (three dimensional structure, location, or mechanism) properties constitute separate vividness dimensions. The second goal was to develop a vividness questionnaire separately assessing dimensions of imagery vividness. In Study 1, 111 students (M age = 21.8 years, SD = 1.3) evaluated the vividness of imagery evoked by nine object and nine spatial items from the pilot version of the new Vividness of Object and Spatial Imagery (VOSI) questionnaire, completed a self-report assessment of object and spatial imagery, and rated their aptitudes in art and science. Analysis indicated that imagery vividness comprised object and spatial dimensions. Object vividness items were positively associated with the self-report measure and ratings of artistic abilities, whereas spatial vividness items were positively associated with self-report measure and ratings of science abilities. In Study 2, an independent sample of 205 students (M age = 21 years, SD = 1.7) completed the second version of the VOSI, art and science aptitude ratings, and a number of self-report and performance measures assessing object and spatial imagery. Object and spatial imagery vividness items loaded on factors with 28 retained items; this two-factor vividness model fit the data better than a unidimensional vividness model. The questionnaire had satisfactory Cronbach's α for object vividness scale (.88) and for spatial vividness scale (.85). Correlational analyses supported convergent and discriminative validity of the VOSI. While object imagery vividness and spatial imagery vividness share some underlying vividness variance, they are dissociated into separate dimensions. PMID:27166329

  17. Skill Sheets for Agricultural Mechanics.

    ERIC Educational Resources Information Center

    Iowa State Univ. of Science and Technology, Ames. Dept. of Agricultural Education.

    This set of 33 skill sheets for agricultural mechanics was developed for use in high school and vocational school agricultural mechanics programs. Some sheets teach operational procedures while others are for simple projects. Each skill sheet covers a single topic and includes: (1) a diagram, (2) a step-by-step construction or operational…

  18. Satellite imagery of the earth

    USGS Publications Warehouse

    Merifield, P.M.; Cronin, J.; Foshee, L.L.; Gawarecki, S.J.; Neal, J.T.; Stevenson, R.E.; Stone, R.O.; Williams, R.S., Jr.

    1969-01-01

    Photography of the Earth from spacecraft has application to both atmospheric and Earth sciences. Gemini and Apollo photographs have furnished information on sea surface roughness, areas of potential upwelling and oceanic current systems. Regional geologic structures and geomorphologic features are also recorded in orbital photographs. Infrared satellite imagery provides meteorological and hydrological data and is potentially useful for locating fresh water springs along coastal areas, sources of geothermal power and volcanic activity. Ground and airborne surveys are being undertaken to create a basis for the interpretation of data obtained from future satellite systems.

  19. Classification of wetlands vegetation using small scale color infrared imagery

    NASA Technical Reports Server (NTRS)

    Williamson, F. S. L.

    1975-01-01

    A classification system for Chesapeake Bay wetlands was derived from the correlation of film density classes and actual vegetation classes. The data processing programs used were developed by the Laboratory for the Applications of Remote Sensing. These programs were tested for their value in classifying natural vegetation, using digitized data from small scale aerial photography. Existing imagery and the vegetation map of Farm Creek Marsh were used to determine the optimal number of classes, and to aid in determining if the computer maps were a believable product.

  20. Natural resources research and development in Lesotho using LANDSAT imagery

    NASA Technical Reports Server (NTRS)

    Jackson, A. A. (Principal Investigator)

    1976-01-01

    The author has identified the following significant results. A map of the drainage of the whole country to include at least third order streams was constructed from LANDSAT imagery. This was digitized and can be plotted at any required scale to provide base maps for other cartographic projects. A suite of programs for the interpretation of digital LANDSAT data is under development for a low cost programmable calculator. Initial output from these programs has proved to have better resolution and detail than the standard photographic products, and was to update the standard topographic map of a particular region.

  1. An object-oriented approach for agrivultural land classification using rapideye imagery

    NASA Astrophysics Data System (ADS)

    Sang, H.; Zhai, L.; Zhang, J.; An, F.

    2015-06-01

    With the improvement of remote sensing technology, the spatial, structural and texture information of land covers are present clearly in high resolution imagery, which enhances the ability of crop mapping. Since the satellite RapidEye was launched in 2009, high resolution multispectral imagery together with wide red edge band has been utilized in vegetation monitoring. Broad red edge band related vegetation indices improved land use classification and vegetation studies. RapidEye high resolution imagery acquired on May 29 and August 9th of 2012 was used in this study to evaluate the potential of red edge band in agricultural land cover/use mapping using an objected-oriented classification approach. A new object-oriented decision tree classifier was introduced in this study to map agricultural lands in the study area. Besides the five bands of RapidEye image, the vegetation indexes derived from spectral bands and the structural and texture features are utilized as inputs for agricultural land cover/use mapping in the study. The optimization of input features for classification by reducing redundant information improves the mapping precision over 9% for AdaTree. WL, and 5% for SVM, the accuracy is over 90% for both approaches. Time phase characteristic is much important in different agricultural lands, and it improves the classification accuracy 7% for AdaTree.WL and 6% for SVM.

  2. Agricultural Colleges in Rural Areas

    ERIC Educational Resources Information Center

    Yi, Tung

    1975-01-01

    This article describes the educational program developed by one agricultural college in a rural area of China to carry out the revolution in education. Educational theory and practice are linked by involving students in the running of three forms.

  3. Theme: The Role of Science in the Agricultural Education Curriculum.

    ERIC Educational Resources Information Center

    Agricultural Education Magazine, 2002

    2002-01-01

    Thirteen theme articles discuss integration of science and agriculture, the role of science in agricultural education, biotechnology, agriscience in Tennessee and West Virginia, agriscience and program survival, modernization of agricultural education curriculum, agriscience and service learning, and biotechnology websites. (SK)

  4. 77 FR 67329 - Information Collection: Agricultural Foreign Investment Disclosure Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-09

    ...; ] DEPARTMENT OF AGRICULTURE Farm Service Agency Information Collection: Agricultural Foreign Investment... collection associated with the Agricultural Foreign Investment Disclosure Act (AFIDA) of 1978. DATES: We will... Foreign Investment Disclosure Act (AFIDA) Program Manager, Natural Resources Analysis Group, Economic...

  5. An Experimental Curriculum in Vocational Agriculture, Janesville, Wisconsin. New Dimensions in Vocational Agriculture Report Number 1.

    ERIC Educational Resources Information Center

    Hensel, James W.; Becker, William J.

    The purpose of the pilot program was to develop and test a new structure for vocational agriculture and thus meet the needs of a wider range of students. The curriculum was developed around 16 different agricultural subjects offered in alternate years on a semester basis. Agricultural engineering and agricultural survey were offered each semester…

  6. Beyond visual imagery: how modality-specific is enhanced mental imagery in synesthesia?

    PubMed

    Spiller, Mary Jane; Jonas, Clare N; Simner, Julia; Jansari, Ashok

    2015-01-01

    Synesthesia based in visual modalities has been associated with reports of vivid visual imagery. We extend this finding to consider whether other forms of synesthesia are also associated with enhanced imagery, and whether this enhancement reflects the modality of synesthesia. We used self-report imagery measures across multiple sensory modalities, comparing synesthetes' responses (with a variety of forms of synesthesia) to those of non-synesthete matched controls. Synesthetes reported higher levels of visual, auditory, gustatory, olfactory and tactile imagery and a greater level of imagery use. Furthermore, their reported enhanced imagery is restricted to the modalities involved in the individual's synesthesia. There was also a relationship between the number of forms of synesthesia an individual has, and the reported vividness of their imagery, highlighting the need for future research to consider the impact of multiple forms of synesthesia. We also recommend the use of behavioral measures to validate these self-report findings.

  7. Beyond visual imagery: how modality-specific is enhanced mental imagery in synesthesia?

    PubMed

    Spiller, Mary Jane; Jonas, Clare N; Simner, Julia; Jansari, Ashok

    2015-01-01

    Synesthesia based in visual modalities has been associated with reports of vivid visual imagery. We extend this finding to consider whether other forms of synesthesia are also associated with enhanced imagery, and whether this enhancement reflects the modality of synesthesia. We used self-report imagery measures across multiple sensory modalities, comparing synesthetes' responses (with a variety of forms of synesthesia) to those of non-synesthete matched controls. Synesthetes reported higher levels of visual, auditory, gustatory, olfactory and tactile imagery and a greater level of imagery use. Furthermore, their reported enhanced imagery is restricted to the modalities involved in the individual's synesthesia. There was also a relationship between the number of forms of synesthesia an individual has, and the reported vividness of their imagery, highlighting the need for future research to consider the impact of multiple forms of synesthesia. We also recommend the use of behavioral measures to validate these self-report findings. PMID:25460242

  8. Mental Imagery in Creative Problem Solving.

    ERIC Educational Resources Information Center

    Polland, Mark J.

    In order to investigate the relationship between mental imagery and creative problem solving, a study of 44 separate accounts reporting mental imagery experiences associated with creative discoveries were examined. The data included 29 different scientists, among them Albert Einstein and Stephen Hawking, and 9 artists, musicians, and writers,…

  9. Coaches' Encouragement of Athletes' Imagery Use

    ERIC Educational Resources Information Center

    Jedlic, Brie; Hall, Nathan; Munroe-Chandler, Krista; Hall, Craig

    2007-01-01

    To investigate whether coaches encourage their athletes to use imagery, two studies were undertaken. In the first, 317 athletes completed the Coaches' Encouragement of Athletes' Imagery Use Questionnaire. In the second, 215 coaches completed a slightly modified version of this questionnaire. It was found that coaches and athletes generally agreed…

  10. Spatial Grouping, Imagery, and Free Recall.

    ERIC Educational Resources Information Center

    Decker, Wayne H.; Wheatley, Paula C.

    1982-01-01

    One hundred undergraduates learned lists of high- or low-imagery nouns in one column (ungrouped) or in three columns (grouped). Grouped-list recall was significantly greater than ungrouped on the third and fourth trials. Spatial grouping seems to provide important cues which are independent of the words learned or imagery level. (Author/CM)

  11. Mental Imagery and Visual Working Memory

    PubMed Central

    Keogh, Rebecca; Pearson, Joel

    2011-01-01

    Visual working memory provides an essential link between past and future events. Despite recent efforts, capacity limits, their genesis and the underlying neural structures of visual working memory remain unclear. Here we show that performance in visual working memory - but not iconic visual memory - can be predicted by the strength of mental imagery as assessed with binocular rivalry in a given individual. In addition, for individuals with strong imagery, modulating the background luminance diminished performance on visual working memory and imagery tasks, but not working memory for number strings. This suggests that luminance signals were disrupting sensory-based imagery mechanisms and not a general working memory system. Individuals with poor imagery still performed above chance in the visual working memory task, but their performance was not affected by the background luminance, suggesting a dichotomy in strategies for visual working memory: individuals with strong mental imagery rely on sensory-based imagery to support mnemonic performance, while those with poor imagery rely on different strategies. These findings could help reconcile current controversy regarding the mechanism and location of visual mnemonic storage. PMID:22195024

  12. Mental imagery and visual working memory.

    PubMed

    Keogh, Rebecca; Pearson, Joel

    2011-01-01

    Visual working memory provides an essential link between past and future events. Despite recent efforts, capacity limits, their genesis and the underlying neural structures of visual working memory remain unclear. Here we show that performance in visual working memory--but not iconic visual memory--can be predicted by the strength of mental imagery as assessed with binocular rivalry in a given individual. In addition, for individuals with strong imagery, modulating the background luminance diminished performance on visual working memory and imagery tasks, but not working memory for number strings. This suggests that luminance signals were disrupting sensory-based imagery mechanisms and not a general working memory system. Individuals with poor imagery still performed above chance in the visual working memory task, but their performance was not affected by the background luminance, suggesting a dichotomy in strategies for visual working memory: individuals with strong mental imagery rely on sensory-based imagery to support mnemonic performance, while those with poor imagery rely on different strategies. These findings could help reconcile current controversy regarding the mechanism and location of visual mnemonic storage.

  13. Imagery, Music, Cognitive Style and Memory.

    ERIC Educational Resources Information Center

    Stratton, Valerie N.; Zalanowski, Annette

    Paired associate memory was tested with imagery and repetition instructions, with and without background music. Subjects were 64 students enrolled in an introductory psychology course. Music was found to have no effect with imagery instructions, but significantly improved performance with the repetition instructions. Music had different effects on…

  14. Agricultural work safety efforts by Wisconsin extension agricultural agents.

    PubMed

    Chapman, L J; Schuler, R T; Skjolaas, C A; Wilkinson, T L

    1995-01-01

    This study investigated the agricultural work-related safety and health programming of county-level cooperative extension agents who work through land grant universities to provide a range of educational programs to agricultural producers. A questionnaire was designed and administered to all 89 Wisconsin agriculture and agribusiness extension county faculty. The questionnaire obtained valid responses from 98.9 percent of the agents. Ninety percent of all agents conducted some occupational safety and health promotion programming in the last year. These activities occupied an average of 4.8 days per agent per year. Most of the reported activities were group programs for the agricultural labor force that involved other extension agents and included the use of videotapes. The greatest barrier to more programming was lack of time on the part of both the agricultural work force and the agents. Most extension agents placed greater emphasis on training in how to work safely around hazards than on how to recognize and permanently correct hazards. For future programs agents requested more short format materials to use in programming, such as fact sheets, videotapes, and farm hazard inspection checklists. Agents are important training delivery resources for controlling farm-related injury and disease. Agents could be more effective with more time, better materials, and with more emphasis on hazard correction in workplace safety programs.

  15. Afar and ERTS-1 imagery

    NASA Technical Reports Server (NTRS)

    Mohr, P. A. (Principal Investigator)

    1972-01-01

    The author has identified the following significant results. The excellent ERTS-1 imagery of the Afar region of Ethiopia permits a preliminary revision to the analysis of the structures of this triple-rift junction, and also revisions to the outcrops of some lithological formations. The fault-belts of the Afar floor can now be mapped in fine detail. The Danakil horst is identified to be limited on its western side against Afar by a major fault-line, and it seems unlikely that the horst is the exposed, easterly portion of a west-dipping sialic block underlying all northern Afar. The Salt Plain appears to be a true graben. The Ethiopian plateau-Afar margin consists of a series of right-offset sectors, the offsets being marked by silicic volcanic centers. The nature of these offsets is related to the vexed question of cross-rift faulting. Such faulting is identifiable on the ERTS-1 imagery, both on the Afar floor, and in the monoclinally warped western margin. The significance of this faulting, though subordinate to the tensional faults of the fault-belts, awaits elucidation.

  16. Mental Imagery: Functional Mechanisms and Clinical Applications

    PubMed Central

    Pearson, Joel; Naselaris, Thomas; Holmes, Emily A.; Kosslyn, Stephen M.

    2015-01-01

    Mental imagery research has weathered both disbelief of the phenomenon and inherent methodological limitations. Here we review recent behavioral, brain imaging, and clinical research that has reshaped our understanding of mental imagery. Research supports the claim that visual mental imagery is a depictive internal representation that functions like a weak form of perception. Brain imaging work has demonstrated that neural representations of mental and perceptual images resemble one another as early as the primary visual cortex (V1). Activity patterns in V1 encode mental images and perceptual images via a common set of low-level depictive visual features. Recent translational and clinical research reveals the pivotal role that imagery plays in many mental disorders and suggests how clinicians can utilize imagery in treatment. PMID:26412097

  17. Imagining predictions: mental imagery as mental emulation

    PubMed Central

    Moulton, Samuel T.; Kosslyn, Stephen M.

    2009-01-01

    We argue that the primary function of mental imagery is to allow us to generate specific predictions based upon past experience. All imagery allows us to answer ‘what if’ questions by making explicit and accessible the likely consequences of being in a specific situation or performing a specific action. Imagery is also characterized by its reliance on perceptual representations and activation of perceptual brain systems. We use this conception of imagery to argue that all imagery is simulation—more specifically, it is a specific type of simulation in which the mental processes that ‘run’ the simulation emulate those that would actually operate in the simulated scenario. This type of simulation, which we label emulation, has benefits over other types of simulations that merely mimic the content of the simulated scenario. PMID:19528008

  18. Satellite geological and geophysical remote sensing of Iceland: Preliminary results from analysis of MSS imagery

    NASA Technical Reports Server (NTRS)

    Williams, R. S., Jr.; Boedvarsson, A.; Fridriksson, S.; Palmason, G.; Rist, S.; Sigtryggsson, H.; Thorarinsson, S.; Thorsteinsson, I.

    1973-01-01

    A binational, multidisciplinary research effort in Iceland is directed at an analysis of MSS imagery from ERTS-1 to study a variety of geologic, hydrologic, oceanographic, and agricultural phenomena. A preliminary evaluation of available MSS imagery of Iceland has yielded several significant results - some of which may have direct importance to the Icelandic economy. Initial findings can be summarized as follows: (1) recent lava flows can be delineated from older flows at Askja and Hekla; (2) MSS imagery from ERTS-1 and VHRR visible and infrared imagery from NOAA-2 recorded the vocanic eruption on Heimaey, Vestmann Islands; (3) coastline changes, particularly changes in the position of bars and beaches along the south coast are mappable; and (4) areas covered with new and residual snow can be mapped, and the appearance of newly fallen snow on ERTS-1, MSS band 7 appears dark where it is melting. ERTS-1 imagery provides a means of updating various types of maps of Iceland and will permit the compilation of special maps specifically aimed at those dynamic environmental phenomena which impact on the Icelandic economy.

  19. Use of remotely sensed imagery to map Sudden Oak Death (Phytophthora ramorum) in the Santa Cruz Mountains

    NASA Astrophysics Data System (ADS)

    Gillis, Trinka

    This project sought a method to map Sudden Oak Death distribution in the Santa Cruz Mountains of California, a coastal mountain range and one of the locations where this disease was first observed. The project researched a method to identify forest affected by SOD using 30 m multi-spectral Landsat satellite imagery to classify tree mortality at the canopy-level throughout the study area, and applied that method to a time series of data to show pattern of spread. A successful methodology would be of interest to scientists trying to identify areas which escaped disease contagion, environmentalists attempting to quantify damage, and land managers evaluating the health of their forests. The more we can learn about the disease, the more chance we have to prevent further spread and damage to existing wild lands. The primary data source for this research was springtime Landsat Climate Data Record surface reflectance data. Non-forest areas were masked out using data produced by the National Land Cover Database and supplemental land cover classification from the Landsat 2011 Climate Data Record image. Areas with other known causes of tree death, as identified by Fire and Resource Assessment Program fire perimeter polygons, and US Department of Agriculture Forest Health Monitoring Program Aerial Detection Survey polygons, were also masked out. Within the remaining forested study area, manually-created points were classified based on the land cover contained by the corresponding Landsat 2011 pixel. These were used to extract value ranges from the Landsat bands and calculated vegetation indices. The range and index which best differentiated healthy from dead trees, SWIR/NIR, was applied to each Landsat scene in the time series to map tree mortality. Results Validation Points, classified using Google Earth high-resolution aerial imagery, were created to evaluate the accuracy of the mapping methodology for the 2011 data.

  20. Integrating Science into the Agricultural Education Curriculum: Do Science and Agriculture Teachers Agree?

    ERIC Educational Resources Information Center

    Thompson, Gregory W.; Warnick, Brian K.

    2007-01-01

    Agriculture teachers and science teachers who taught in a high school with an agricultural education program were targeted for this study to determine and compare their perceptions of integrating science into agricultural education programs. The data indicate that while both groups have responded positively to the call to integrate science into…