Improving genetic conservation of tree species

Treesearch

Pam Allenstein; Jennifer DeWoody; David Gwaze; Valerie Hipkins; Gary Man; Anna Schoettle; Kirsty Shaw; Murphy Westwood

2017-01-01

The aim of this workshop breakout group session was to review significant gaps within each of three major themes (In-situ Conservation, Ex-situ Conservation, and Restoration of Species and Ecosystems) and to identify actionable solutions to move genetic conservation efforts forward. In order to identify solutions and action items for the tree conservation community,...

Keeping All the PIECES: Phylogenetically Informed Ex Situ Conservation of Endangered Species.

PubMed

Larkin, Daniel J; Jacobi, Sarah K; Hipp, Andrew L; Kramer, Andrea T

2016-01-01

Ex situ conservation in germplasm and living collections is a major focus of global plant conservation strategies. Prioritizing species for ex situ collection is a necessary component of this effort for which sound strategies are needed. Phylogenetic considerations can play an important role in prioritization. Collections that are more phylogenetically diverse are likely to encompass more ecological and trait variation, and thus provide stronger conservation insurance and richer resources for future restoration efforts. However, phylogenetic criteria need to be weighed against other, potentially competing objectives. We used ex situ collection and threat rank data for North American angiosperms to investigate gaps in ex situ coverage and phylogenetic diversity of collections and to develop a flexible framework for prioritizing species across multiple objectives. We found that ex situ coverage of 18,766 North American angiosperm taxa was low with respect to the most vulnerable taxa: just 43% of vulnerable to critically imperiled taxa were in ex situ collections, far short of a year-2020 goal of 75%. In addition, species held in ex situ collections were phylogenetically clustered (P < 0.001), i.e., collections comprised less phylogenetic diversity than would be expected had species been drawn at random. These patterns support incorporating phylogenetic considerations into ex situ prioritization in a manner balanced with other criteria, such as vulnerability. To meet this need, we present the 'PIECES' index (Phylogenetically Informed Ex situ Conservation of Endangered Species). PIECES integrates phylogenetic considerations into a flexible framework for prioritizing species across competing objectives using multi-criteria decision analysis. Applying PIECES to prioritizing ex situ conservation of North American angiosperms, we show strong return on investment across multiple objectives, some of which are negatively correlated with each other. A spreadsheet-based decision support tool for North American angiosperms is provided; this tool can be customized to align with different conservation objectives.

Keeping All the PIECES: Phylogenetically Informed Ex Situ Conservation of Endangered Species

PubMed Central

Larkin, Daniel J.; Jacobi, Sarah K.; Hipp, Andrew L.; Kramer, Andrea T.

2016-01-01

Ex situ conservation in germplasm and living collections is a major focus of global plant conservation strategies. Prioritizing species for ex situ collection is a necessary component of this effort for which sound strategies are needed. Phylogenetic considerations can play an important role in prioritization. Collections that are more phylogenetically diverse are likely to encompass more ecological and trait variation, and thus provide stronger conservation insurance and richer resources for future restoration efforts. However, phylogenetic criteria need to be weighed against other, potentially competing objectives. We used ex situ collection and threat rank data for North American angiosperms to investigate gaps in ex situ coverage and phylogenetic diversity of collections and to develop a flexible framework for prioritizing species across multiple objectives. We found that ex situ coverage of 18,766 North American angiosperm taxa was low with respect to the most vulnerable taxa: just 43% of vulnerable to critically imperiled taxa were in ex situ collections, far short of a year-2020 goal of 75%. In addition, species held in ex situ collections were phylogenetically clustered (P < 0.001), i.e., collections comprised less phylogenetic diversity than would be expected had species been drawn at random. These patterns support incorporating phylogenetic considerations into ex situ prioritization in a manner balanced with other criteria, such as vulnerability. To meet this need, we present the ‘PIECES’ index (Phylogenetically Informed Ex situ Conservation of Endangered Species). PIECES integrates phylogenetic considerations into a flexible framework for prioritizing species across competing objectives using multi-criteria decision analysis. Applying PIECES to prioritizing ex situ conservation of North American angiosperms, we show strong return on investment across multiple objectives, some of which are negatively correlated with each other. A spreadsheet-based decision support tool for North American angiosperms is provided; this tool can be customized to align with different conservation objectives. PMID:27257671

Botanic gardens and the conservation of tree species.

PubMed

Oldfield, Sara F

2009-11-01

The general role of botanic gardens in plant conservation has been widely accepted since the 1970s and many threatened plant species are now in well-documented living collections and seed banks. Conserving tree species in ex situ collections still presents particular challenges. Many trees have so-called 'recalcitrant' seeds that cannot be stored in conventional seed banks and the sheer size of living trees restricts the number of individuals of a particular species that can be grown in a botanic garden. Even if space is available, is ex situ conservation a desirable option and how does this compare with conserving tree species in their natural habitats? In reality, conservation action for globally threatened tree species, by either in situ or ex situ means, remains inadequate and steps should be taken to combine approaches to prevent the urgent loss of tree species worldwide.

Towards a better monitoring of seed ageing under ex situ seed conservation

PubMed Central

Fu, Yong-Bi; Ahmed, Zaheer; Diederichsen, Axel

2015-01-01

Long-term conservation of 7.4 million ex situ seed accessions held in agricultural genebanks and botanic gardens worldwide is a challenging mission for human food security and ecosystem services. Recent advances in seed biology and genomics may have opened new opportunities for effective management of seed germplasm under long-term storage. Here, we review the current development of tools for assessing seed ageing and research advances in seed biology and genomics, with a focus on exploring their potential as better tools for monitoring of seed ageing. Seed ageing is found to be associated with the changes reflected in reactive oxygen species and mitochondria-triggered programmed cell deaths, expression of antioxidative genes and DNA and protein repair genes, chromosome telomere lengths, epigenetic regulation of related genes (microRNA and methylation) and altered organelle and nuclear genomes. Among these changes, the signals from mitochondrial and nuclear genomes may show the most promise for use in the development of tools to predict seed ageing. Non-destructive and non-invasive analyses of stored seeds through calorimetry or imaging techniques are also promising. It is clear that research into developing advanced tools for monitoring seed ageing to supplement traditional germination tests will be fruitful for effective conservation of ex situ seed germplasm. PMID:27293711

Genetic Diversity and Population Structure of Siberian apricot (Prunus sibirica L.) in China

PubMed Central

Li, Ming; Zhao, Zhong; Miao, Xingjun; Zhou, Jingjing

2014-01-01

The genetic diversity and population genetic structure of 252 accessions from 21 Prunus sibirica L. populations were investigated using 10 ISSR, SSR, and SRAP markers. The results suggest that the entire population has a relatively high level of genetic diversity, with populations HR and MY showing very high diversity. A low level of inter-population genetic differentiation and a high level of intra-population genetic differentiation was found, which is supported by a moderate level of gene flow, and largely attributable to the cross-pollination and self-incompatibility reproductive system. A STRUCTURE (model-based program) analysis revealed that the 21 populations can be divided into two main groups, mainly based on geographic differences and genetic exchanges. The entire wild Siberia apricot population in China could be divided into two subgroups, including 107 accessions in subgroup (SG) 1 and 147 accessions in SG 2. A Mantel test revealed a significant positive correlation between genetic and geographic distance matrices, and there was a very significant positive correlation among three marker datasets. Overall, we recommend a combination of conservation measures, with ex situ and in situ conservation that includes the construction of a core germplasm repository and the implement of in situ conservation for populations HR, MY, and ZY. PMID:24384840

Founded: Genetic Reconstruction of Lineage Diversity and Kinship Informs Ex situ Conservation of Cuban Amazon Parrots (Amazona leucocephala).

PubMed

Milián-García, Yoamel; Jensen, Evelyn L; Madsen, Jeanette; Álvarez Alonso, Suleiky; Serrano Rodríguez, Aryamne; Espinosa López, Georgina; Russello, Michael A

2015-01-01

Captive breeding is a widespread conservation strategy, yet such programs rarely include empirical genetic data for assessing management assumptions and meeting conservation goals. Cuban Amazon parrots (Amazona leucocephala) are considered vulnerable, and multiple on-island captive populations have been established from wild-caught and confiscated individuals of unknown ancestry. Here, we used mitochondrial haplotypic and nuclear genotypic data at 9 microsatellite loci to quantify the extent and distribution of genetic variation within and among captive populations in Zapata Swamp and Managua, Cuba, and to estimate kinship among breeders (n = 88). Using Bayesian clustering analysis, we detected 2 distinct clusters within the Zapata population, one of which was shared with Managua. Individuals from the cluster unique to Zapata possessed mitochondrial haplotypes with affinities to Cuban subspecies (A. l. leucocephala, A. l. palmarum); the shared cluster was similar, but also included haplotypes closely related to the subspecies restricted to Cayman Brac (A. l. hesterna). Overall mean kinship was low within each captive population (-0.026 to -0.012), with 19 and 11 recommended breeding pairs in Zapata and Managua, respectively, ranked according to mean kinship and informed by molecular sexing. Our results highlight the importance of understanding population history within ex situ management programs, while providing genetic information to directly inform Cuban parrot conservation. © The American Genetic Association 2015. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Using In Situ Symbiotic Seed Germination to Restore Over-collected Medicinal Orchids in Southwest China.

PubMed

Shao, Shi-Cheng; Burgess, Kevin S; Cruse-Sanders, Jennifer M; Liu, Qiang; Fan, Xu-Li; Huang, Hui; Gao, Jiang-Yun

2017-01-01

Due to increasing demand for medicinal and horticultural uses, the Orchidaceae is in urgent need of innovative and novel propagation techniques that address both market demand and conservation. Traditionally, restoration techniques have been centered on ex situ asymbiotic or symbiotic seed germination techniques that are not cost-effective, have limited genetic potential and often result in low survival rates in the field. Here, we propose a novel in situ advanced restoration-friendly program for the endangered epiphytic orchid species Dendrobium devonianum , in which a series of in situ symbiotic seed germination trials base on conspecific fungal isolates were conducted at two sites in Yunnan Province, China. We found that percentage germination varied among treatments and locations; control treatments (no inoculum) did not germinate at both sites. We found that the optimal treatment, having the highest in situ seed germination rate (0.94-1.44%) with no significant variation among sites, supported a warm, moist and fixed site that allowed for light penetration. When accounting for seed density, percentage germination was highest (2.78-2.35%) at low densities and did not vary among locations for the treatment that supported optimal conditions. Similarly for the same treatment, seed germination ranged from 0.24 to 5.87% among seasons but also did vary among sites. This study reports on the cultivation and restoration of an endangered epiphytic orchid species by in situ symbiotic seed germination and is likely to have broad application to the horticulture and conservation of the Orchidaceae.

Agrobiodiversity and in situ conservation in ethnic minority communities of Xishuangbanna in Yunnan Province, Southwest China.

PubMed

Shen, Shicai; Xu, Gaofeng; Li, Diyu; Clements, David Roy; Zhang, Fudou; Jin, Guimei; Wu, Jianyong; Wei, Pingfang; Lin, Song; Xue, Dayuan

2017-05-15

Xishuangbanna of Yunnan Province, southwest of China belongs to a global biodiversity and cultural hotspot. Agrobiodiversity plays an essential role in local livelihoods and traditional culture in the region. However, preliminary studies suggest that diversity of crop plants and livestock species is declining. We hypothesized that agrobiodiversity and traditional means of preserving agrobiodiversity are threatened because of changes in government policy in favor of commercial plantations, land use change and changes in traditional agricultural practices. We investigated whether or not agrobiodiversity was declining, the specific causes, and signs of active biodiversity conservation practices in ethnic minority communities of Xishuangbanna which could form the basis for extensive in situ conservation programmes. A series of field studies to document trends in agrobiodiversity were conducted in different ethnic minority communities in Menghai County, Mengla County and Jinghong City of Xishuangbanna of Yunnan Province, southwest of China between July 2015 and February 2016. Data was obtained through the use of semi-structured questionnaires, field observation and participatory rural appraisal (PRA) tools. A total of 360 ethnic households provided information on current status, functions, characteristics, changes, and threatened factors of farming crop and livestock resources. Some measures for in situ conservation of agricultural biological resources were also researched using PRA methods. Two hundred twenty-six crop varieties belonging to 31 families, 71 genera and 101 species were identified in Xishuangbanna, which included 83 vegetable crops, 77 food crops, 24 spice crops, 22 fruit crops, 13 cash crops, 6 oil crops, and 1 cloth crop, respectively. There were 15 livestock varieties, belonging to 6 major species: cattle, pigs, goats, chickens, ducks, and geese. Different crop and livestock resources had their own characteristics, functions and threatened factors. Since 2002, agroecosystem, crop diversity and livestock diversity have declined greatly over the Xishuangbanna region as a whole under implementation of the Sloping Land Conversion Program (SLCP). Swidden agriculture was completely eliminated under this program and gradually replaced by large land areas devoted to rubber, tea and banana plantations. Villager numbers engaging in farming production and population of crops and livestock were greatly decreased, particularly in terms of production of local traditional varieties. However, some in situ conservation measures such as seeds preservation, planting of traditional crops and raising livestock have played an important role in local agrobiodiversity conservation. Abundant agricultural resources and agrobiodiversity are critical to the local livelihood and maintenance of traditional culture in Xishuangbanna. However, agrobiodiversity and related traditional culture have been greatly impacted by implementation of the SLCP since 2002. Therefore, in future conservation of agrobiodiversity, incorporating some sustainable protection measures based in local communities such as convening seed exchange fairs, conserving traditional varieties in permanent plots, making a visual documentary of indigenous cultivation, and providing traditional agricultural products to tourists should be carefully considered and adopted.

In situ diffusion experiment in granite: Phase I

NASA Astrophysics Data System (ADS)

Vilks, P.; Cramer, J. J.; Jensen, M.; Miller, N. H.; Miller, H. G.; Stanchell, F. W.

2003-03-01

A program of in situ experiments, supported by laboratory studies, was initiated to study diffusion in sparsely fractured rock (SFR), with a goal of developing an understanding of diffusion processes within intact crystalline rock. Phase I of the in situ diffusion experiment was started in 1996, with the purpose of developing a methodology for estimating diffusion parameter values. Four in situ diffusion experiments, using a conservative iodide tracer, were performed in highly stressed SFR at a depth of 450 m in the Underground Research Laboratory (URL). The experiments, performed over a 2 year period, yielded rock permeability estimates of 2×10 -21 m 2 and effective diffusion coefficients varying from 2.1×10 -14 to 1.9×10 -13 m 2/s, which were estimated using the MOTIF code. The in situ diffusion profiles reveal a characteristic "dog leg" pattern, with iodide concentrations decreasing rapidly within a centimeter of the open borehole wall. It is hypothesized that this is an artifact of local stress redistribution and creation of a zone of increased constrictivity close to the borehole wall. A comparison of estimated in situ and laboratory diffusivities and permeabilities provides evidence that the physical properties of rock samples removed from high-stress regimes change. As a result of the lessons learnt during Phase I, a Phase II in situ program has been initiated to improve our general understanding of diffusion in SFR.

Case study of building of conservation coalitions to conserve ecological interactions.

PubMed

Chen, Gao; Luo, Shihong; Mei, Nianshu; Shen, Dingfang; Sun, Weibang

2015-12-01

We engaged experts in various fields of study (pollination ecology, chemical ecology, and ethnobotany), invited community participation, and provided environmental education in an effort to conserve an endangered birthwort (Aristolochia delavayi) and a vulnerable pipevine swallowtail (Byasa daemonius). Scientists studied the uptake and sequestration of the secondary metabolites aristolochic acids from A. delavayi leaves by different stages of pipevine swallowtail as a defense mechanism; low fruit set of the myophilous A. delavayi due to pollinator limitation; and the emission of chemical signals that attract parasitic wasps by the prepupae of B. daemonius. The results of these studies were part of an education program delivered by personnel of non-governmental organizations. The program was devised to deliver information to the public about the health risks of consuming A. delavayi individuals (aristolochic-acid-associated cancers) and to establish a bridge between the public and scientific research. Following delivery of the program, the behavior of residents changed considerably. Community residents were involved in management activities, including participation in a program to promote understanding of ecological interactions between A. delavayi and B. daemonius; designing an in situ conservation site; monitoring A. delavayi and B. daemonius individuals; and promoting the natural fruit set of A. delavayi by scattering animal excrement to attract fly pollinators. The integration of scientific information and community participation appears to have resulted in an increase in abundance of threatened A. delavayi and B. daemonius populations. We believe the involvement of local people in conservation is necessary for successful species conservation. © 2015 Society for Conservation Biology.

Nutrition and Health in Amphibian Husbandry

PubMed Central

Ferrie, Gina M.; Alford, Vance C.; Atkinson, Jim; Baitchman, Eric; Barber, Diane; Blaner, William S.; Crawshaw, Graham; Daneault, Andy; Dierenfeld, Ellen; Finke, Mark; Fleming, Greg; Gagliardo, Ron; Hoffman, Eric A.; Karasov, William; Klasing, Kirk; Koutsos, Elizabeth; Lankton, Julia; Lavin, Shana R.; Lentini, Andrew; Livingston, Shannon; Lock, Brad; Mason, Tom; McComb, Alejandra; Morris, Cheryl; Pessier, Allan P.; Olea-Popelka, Francisco; Probst, Tom; Rodriguez, Carlos; Schad, Kristine; Semmen, Kent; Sincage, Jamie; Stamper, M. Andrew; Steinmetz, Jason; Sullivan, Kathleen; Terrell, Scott; Wertan, Nina; Wheaton, Catharine J.; Wilson, Brad; Valdes, Eduardo V.

2015-01-01

Amphibian biology is intricate, and there are many inter-related factors that need to be understood before establishing successful Conservation Breeding Programs (CBPs). Nutritional needs of amphibians are highly integrated with disease and their husbandry needs, and the diversity of developmental stages, natural habitats, and feeding strategies result in many different recommendations for proper care and feeding. This review identifies several areas where there is substantial room for improvement in maintaining healthy ex situ amphibian populations specifically in the areas of obtaining and utilizing natural history data for both amphibians and their dietary items, achieving more appropriate environmental parameters, understanding stress and hormone production, and promoting better physical and population health. Using a scientific or research framework to answer questions about disease, nutrition, husbandry, genetics, and endocrinology of ex situ amphibians will improve specialists’ understanding of the needs of these species. In general, there is a lack of baseline data and comparative information for most basic aspects of amphibian biology as well as standardized laboratory approaches. Instituting a formalized research approach in multiple scientific disciplines will be beneficial not only to the management of current ex situ populations, but also in moving forward with future conservation and reintroduction projects. This overview of gaps in knowledge concerning ex situ amphibian care should serve as a foundation for much needed future research in these areas. PMID:25296396

Managing Polyploidy in Ex Situ Conservation Genetics: The Case of the Critically Endangered Adriatic Sturgeon (Acipenser naccarii)

PubMed Central

Congiu, Leonardo; Pujolar, Jose Martin; Forlani, Anna; Cenadelli, Silvia; Dupanloup, Isabelle; Barbisan, Federica; Galli, Andrea; Fontana, Francesco

2011-01-01

While the current expansion of conservation genetics enables to address more efficiently the management of threatened species, alternative methods for genetic relatedness data analysis in polyploid species are necessary. Within this framework, we present a standardized and simple protocol specifically designed for polyploid species that can facilitate management of genetic diversity, as exemplified by the ex situ conservation program for the tetraploid Adriatic sturgeon Acipenser naccarii. A critically endangered endemic species of the Adriatic Sea tributaries, its persistence is strictly linked to the ex situ conservation of a single captive broodstock currently decimated to about 25 individuals, which represents the last remaining population of Adriatic sturgeon of certain wild origin. The genetic variability of three F1 broodstocks available as future breeders was estimated based on mitochondrial and microsatellite information and compared with the variability of the parental generation. Genetic data showed that the F1 stocks have only retained part of the genetic variation present in the original stock due to the few parent pairs used as founders. This prompts for the urgent improvement of the current F1 stocks by incorporating new founders that better represent the genetic diversity available. Following parental allocation based on band sharing values, we set up a user-friendly tool for selection of candidate breeders according to relatedness between all possible parent-pairs that secures the use of non-related individuals. The approach developed here could also be applied to other endangered tetraploid sturgeon species overexploited for caviar production, particularly in regions lacking proper infrastructure and/or expertise. PMID:21483472

Planning tiger recovery: Understanding intraspecific variation for effective conservation

PubMed Central

Wilting, Andreas; Courtiol, Alexandre; Christiansen, Per; Niedballa, Jürgen; Scharf, Anne K.; Orlando, Ludovic; Balkenhol, Niko; Hofer, Heribert; Kramer-Schadt, Stephanie; Fickel, Jörns; Kitchener, Andrew C.

2015-01-01

Although significantly more money is spent on the conservation of tigers than on any other threatened species, today only 3200 to 3600 tigers roam the forests of Asia, occupying only 7% of their historical range. Despite the global significance of and interest in tiger conservation, global approaches to plan tiger recovery are partly impeded by the lack of a consensus on the number of tiger subspecies or management units, because a comprehensive analysis of tiger variation is lacking. We analyzed variation among all nine putative tiger subspecies, using extensive data sets of several traits [morphological (craniodental and pelage), ecological, molecular]. Our analyses revealed little variation and large overlaps in each trait among putative subspecies, and molecular data showed extremely low diversity because of a severe Late Pleistocene population decline. Our results support recognition of only two subspecies: the Sunda tiger, Panthera tigris sondaica, and the continental tiger, Panthera tigris tigris, which consists of two (northern and southern) management units. Conservation management programs, such as captive breeding, reintroduction initiatives, or trans-boundary projects, rely on a durable, consistent characterization of subspecies as taxonomic units, defined by robust multiple lines of scientific evidence rather than single traits or ad hoc descriptions of one or few specimens. Our multiple-trait data set supports a fundamental rethinking of the conventional tiger taxonomy paradigm, which will have profound implications for the management of in situ and ex situ tiger populations and boost conservation efforts by facilitating a pragmatic approach to tiger conservation management worldwide. PMID:26601191

Planning tiger recovery: Understanding intraspecific variation for effective conservation.

PubMed

Wilting, Andreas; Courtiol, Alexandre; Christiansen, Per; Niedballa, Jürgen; Scharf, Anne K; Orlando, Ludovic; Balkenhol, Niko; Hofer, Heribert; Kramer-Schadt, Stephanie; Fickel, Jörns; Kitchener, Andrew C

2015-06-01

Although significantly more money is spent on the conservation of tigers than on any other threatened species, today only 3200 to 3600 tigers roam the forests of Asia, occupying only 7% of their historical range. Despite the global significance of and interest in tiger conservation, global approaches to plan tiger recovery are partly impeded by the lack of a consensus on the number of tiger subspecies or management units, because a comprehensive analysis of tiger variation is lacking. We analyzed variation among all nine putative tiger subspecies, using extensive data sets of several traits [morphological (craniodental and pelage), ecological, molecular]. Our analyses revealed little variation and large overlaps in each trait among putative subspecies, and molecular data showed extremely low diversity because of a severe Late Pleistocene population decline. Our results support recognition of only two subspecies: the Sunda tiger, Panthera tigris sondaica, and the continental tiger, Panthera tigris tigris, which consists of two (northern and southern) management units. Conservation management programs, such as captive breeding, reintroduction initiatives, or trans-boundary projects, rely on a durable, consistent characterization of subspecies as taxonomic units, defined by robust multiple lines of scientific evidence rather than single traits or ad hoc descriptions of one or few specimens. Our multiple-trait data set supports a fundamental rethinking of the conventional tiger taxonomy paradigm, which will have profound implications for the management of in situ and ex situ tiger populations and boost conservation efforts by facilitating a pragmatic approach to tiger conservation management worldwide.

Dynamic genetic conservation in the presence of invasive insect and pathogen threats to forest tree species of the United States

Treesearch

J.L. Koch; R.A. Sniezko

2017-01-01

Ex-situ genetic conservation focused on collection and storage of seed can play an important role in conserving the genetic diversity of species under grave threat by biotic organisms or a changing climate. However, ex-situ genetic conservation is primarily a static activity and does not allow for evolution of the species under a continuing,...

Using In Situ Symbiotic Seed Germination to Restore Over-collected Medicinal Orchids in Southwest China

PubMed Central

Shao, Shi-Cheng; Burgess, Kevin S.; Cruse-Sanders, Jennifer M.; Liu, Qiang; Fan, Xu-Li; Huang, Hui; Gao, Jiang-Yun

2017-01-01

Due to increasing demand for medicinal and horticultural uses, the Orchidaceae is in urgent need of innovative and novel propagation techniques that address both market demand and conservation. Traditionally, restoration techniques have been centered on ex situ asymbiotic or symbiotic seed germination techniques that are not cost-effective, have limited genetic potential and often result in low survival rates in the field. Here, we propose a novel in situ advanced restoration-friendly program for the endangered epiphytic orchid species Dendrobium devonianum, in which a series of in situ symbiotic seed germination trials base on conspecific fungal isolates were conducted at two sites in Yunnan Province, China. We found that percentage germination varied among treatments and locations; control treatments (no inoculum) did not germinate at both sites. We found that the optimal treatment, having the highest in situ seed germination rate (0.94-1.44%) with no significant variation among sites, supported a warm, moist and fixed site that allowed for light penetration. When accounting for seed density, percentage germination was highest (2.78-2.35%) at low densities and did not vary among locations for the treatment that supported optimal conditions. Similarly for the same treatment, seed germination ranged from 0.24 to 5.87% among seasons but also did vary among sites. This study reports on the cultivation and restoration of an endangered epiphytic orchid species by in situ symbiotic seed germination and is likely to have broad application to the horticulture and conservation of the Orchidaceae. PMID:28638388

Does the scale of our observational window affect our conclusions about correlations between endangered salmon populations and their habitat?

Treesearch

Blake E. Feist; E. Ashley Steel; David W. Jensen; Damon N.D. Sather

2010-01-01

Differences in the strength of species-habitat relationships across scales provide insights into the mechanisms that drive these relationships and guidance for designing in situ monitoring programs, conservation efforts and mechanistic studies. The scale of our observation can also impact the strength of perceived relationships between animals and habitat conditions....

State of the art knowledge in adrenocortical and behavioral responses to environmental challenges in a threatened South American ratite: Implications to in situ and ex-situ conservation.

PubMed

Luis, Navarro Joaquín; Lèche, Alvina; Costa, Natalia S Della; Cortez, Marilina Vera; Marin, Raúl H; Martella, Mónica B

2018-04-12

The Greater Rhea (Rhea americana) is an endemic ratite to South America, whose wild populations have undergone a remarkable decrease due to habitat degradation and fragmentation by the expansion of the agricultural frontier, poaching and predation by dogs. Anthropogenic perturbations in wild environments, as well as the management in captivity, can generate different stress responses in this species, thus, the monitoring of adrenocortical and behavioral activities are considered primary assessment tools with both conservation and welfare implications. In this review we analyze and integrate the different measurements of glucocorticoids (in plasma, feces, and yolk) carried out in different captive and wild populations, taking into account the diverse predictable and unpredictable conditions to which the Greater Rhea responds in each of those environments. In addition, the translocation of this bird is presented as an application of stress physiology in field ecology for conservation purposes, in which we evaluated how this species responds when it is released into a novel environment. Our results indicate that this ratite has a striking high sensitivity of the hypothalamic-pituitary-adrenal (HPA) axis compared to that of other bird species and shows a wide variety of adrenocortical responses depending on the environment in which it lives. This suggests that its HPA axis has a phenotypic plasticity that enables the rhea to cope with the environmental challenges. In this sense, we propose that one of the routes of this plasticity could be mediated by the maternal transfer of steroid hormones to the egg. Finally, we discuss the importance of integrating the monitoring of the adrenocortical response along with the environmental variables that define the life history of the species, in management and conservation programs ex-situ and in situ. Copyright © 2018. Published by Elsevier Inc.

Ex situ conservation priorities for the wild relatives of potato (Solanum L. section Petota)

USDA-ARS?s Scientific Manuscript database

We analyzed the contemporary ex situ conservation coverage of the wild relatives of cultivated potato (Solanum section Petota) to set priorities and guide future collections and conservation. We conducted a gap analysis for 73 taxa involving seven, 63 and three species from the primary, secondary an...

Prioritising in situ conservation of crop resources: A case study of African cowpea (Vigna unguiculata)

PubMed Central

Moray, C.; Game, E. T.; Maxted, N.

2014-01-01

Conserving crop wild relatives (CWR) is critical for maintaining food security. However, CWR-focused conservation plans are lacking, and are often based on the entire genus, even though only a few taxa are useful for crop improvement. We used taxonomic and geographic prioritisation to identify the best locations for in situ conservation of the most important (priority) CWR, using African cowpea (Vigna unguiculata (L.) Walp.) as a case study. Cowpea is an important crop for subsistence farmers in sub-Saharan Africa, yet its CWR are under-collected, under-conserved and under-utilised in breeding. We identified the most efficient sites to focus in situ cowpea CWR conservation and assessed whether priority CWR would be adequately represented in a genus-based conservation plan. We also investigated whether priority cowpea CWR are likely to be found in existing conservation areas and in areas important for mammal conservation. The genus-based method captured most priority CWR, and the distributions of many priority CWR overlapped with established conservation reserves and targets. These results suggest that priority cowpea CWR can be conserved by building on conservation initiatives established for other species. PMID:24936740

Prioritising in situ conservation of crop resources: a case study of African cowpea (Vigna unguiculata).

PubMed

Moray, C; Game, E T; Maxted, N

2014-06-17

Conserving crop wild relatives (CWR) is critical for maintaining food security. However, CWR-focused conservation plans are lacking, and are often based on the entire genus, even though only a few taxa are useful for crop improvement. We used taxonomic and geographic prioritisation to identify the best locations for in situ conservation of the most important (priority) CWR, using African cowpea (Vigna unguiculata (L.) Walp.) as a case study. Cowpea is an important crop for subsistence farmers in sub-Saharan Africa, yet its CWR are under-collected, under-conserved and under-utilised in breeding. We identified the most efficient sites to focus in situ cowpea CWR conservation and assessed whether priority CWR would be adequately represented in a genus-based conservation plan. We also investigated whether priority cowpea CWR are likely to be found in existing conservation areas and in areas important for mammal conservation. The genus-based method captured most priority CWR, and the distributions of many priority CWR overlapped with established conservation reserves and targets. These results suggest that priority cowpea CWR can be conserved by building on conservation initiatives established for other species.

An assessment of African lion Panthera leo sociality via social network analysis: prerelease monitoring for an ex situ reintroduction program.

PubMed

Dunston, Emma J; Abell, Jackie; Doyle, Rebecca E; Kirk, Jacqui; Hilley, Victoria B; Forsyth, Andrew; Jenkins, Emma; Freire, Rafael

2017-06-01

The wild population of the African lion Panthera leo continues to decline, requiring alternate conservation programs to be considered. One such program is ex situ reintroduction. Prior to release, long-term monitoring and assessment of behavior is required to determine whether prides and coalitions behave naturally and are sufficiently adapted to a wild environment. Social network analysis (SNA) can be used to provide insight into how the pride as a whole and individuals within it, function. Our study was conducted upon 2 captive-origin prides who are part of an ex situ reintroduction program, and 1 wild pride of African lion. Social interactions were collected at all occurrence for each pride and categorized into greet, social grooming, play, and aggression. Betweenness centrality showed that offspring in each pride were central to the play network, whereas degree indicated that adults received (indegree) the greatest number of overall social interactions, and the adult males of each pride were least likely to initiate (outdegree) any interactions. Through the assessment of individual centrality and degree values, a social keystone adult female was identified for each pride. Social network results indicated that the 2 captive-origin prides had formed cohesive social units and possessed relationships and behaviors comparable with the wild pride for the studied behaviors. This study provided the first SNA comparison between captive-bred origin and a wild pride of lions, providing valuable information on individual and pride sociality, critical for determining the success of prides within an ex situ reintroduction program.

An assessment of African lion Panthera leo sociality via social network analysis: prerelease monitoring for an ex situ reintroduction program

PubMed Central

Abell, Jackie; Doyle, Rebecca E.; Kirk, Jacqui; Hilley, Victoria B.; Forsyth, Andrew; Jenkins, Emma; Freire, Rafael

2017-01-01

Abstract The wild population of the African lion Panthera leo continues to decline, requiring alternate conservation programs to be considered. One such program is ex situ reintroduction. Prior to release, long-term monitoring and assessment of behavior is required to determine whether prides and coalitions behave naturally and are sufficiently adapted to a wild environment. Social network analysis (SNA) can be used to provide insight into how the pride as a whole and individuals within it, function. Our study was conducted upon 2 captive-origin prides who are part of an ex situ reintroduction program, and 1 wild pride of African lion. Social interactions were collected at all occurrence for each pride and categorized into greet, social grooming, play, and aggression. Betweenness centrality showed that offspring in each pride were central to the play network, whereas degree indicated that adults received (indegree) the greatest number of overall social interactions, and the adult males of each pride were least likely to initiate (outdegree) any interactions. Through the assessment of individual centrality and degree values, a social keystone adult female was identified for each pride. Social network results indicated that the 2 captive-origin prides had formed cohesive social units and possessed relationships and behaviors comparable with the wild pride for the studied behaviors. This study provided the first SNA comparison between captive-bred origin and a wild pride of lions, providing valuable information on individual and pride sociality, critical for determining the success of prides within an ex situ reintroduction program. PMID:29491989

Plant conservation progress in the United States

Treesearch

Kayri Havens; Andrea Kramer; Ed. Guerrant

2017-01-01

Effective national plant conservation has several basic needs, including: 1) accessible, up-to-date information on species distribution and rarity; 2) research and management capacity to mitigate the impact of threats that make plants rare; 3) effective networks for conserving species in situ and ex situ; 4) education and training to make sure the right people are...

Nutrition and health in amphibian husbandry.

PubMed

Ferrie, Gina M; Alford, Vance C; Atkinson, Jim; Baitchman, Eric; Barber, Diane; Blaner, William S; Crawshaw, Graham; Daneault, Andy; Dierenfeld, Ellen; Finke, Mark; Fleming, Greg; Gagliardo, Ron; Hoffman, Eric A; Karasov, William; Klasing, Kirk; Koutsos, Elizabeth; Lankton, Julia; Lavin, Shana R; Lentini, Andrew; Livingston, Shannon; Lock, Brad; Mason, Tom; McComb, Alejandra; Morris, Cheryl; Pessier, Allan P; Olea-Popelka, Francisco; Probst, Tom; Rodriguez, Carlos; Schad, Kristine; Semmen, Kent; Sincage, Jamie; Stamper, M Andrew; Steinmetz, Jason; Sullivan, Kathleen; Terrell, Scott; Wertan, Nina; Wheaton, Catharine J; Wilson, Brad; Valdes, Eduardo V

2014-01-01

Amphibian biology is intricate, and there are many inter-related factors that need to be understood before establishing successful Conservation Breeding Programs (CBPs). Nutritional needs of amphibians are highly integrated with disease and their husbandry needs, and the diversity of developmental stages, natural habitats, and feeding strategies result in many different recommendations for proper care and feeding. This review identifies several areas where there is substantial room for improvement in maintaining healthy ex situ amphibian populations specifically in the areas of obtaining and utilizing natural history data for both amphibians and their dietary items, achieving more appropriate environmental parameters, understanding stress and hormone production, and promoting better physical and population health. Using a scientific or research framework to answer questions about disease, nutrition, husbandry, genetics, and endocrinology of ex situ amphibians will improve specialists' understanding of the needs of these species. In general, there is a lack of baseline data and comparative information for most basic aspects of amphibian biology as well as standardized laboratory approaches. Instituting a formalized research approach in multiple scientific disciplines will be beneficial not only to the management of current ex situ populations, but also in moving forward with future conservation and reintroduction projects. This overview of gaps in knowledge concerning ex situ amphibian care should serve as a foundation for much needed future research in these areas. © 2014 Wiley Periodicals, Inc.

Missouri botanical garden’s support of ex-situ conservation with living collections

Treesearch

David Gunn; Meg Engelhardt; Derek Lyle

2017-01-01

The Missouri Botanical Garden’s living collections are critical for supporting its multi-disciplinary strategy of integrated plant conservation. The Garden is increasing ex-situ collections of plants in need of conservation to build species diversity into its displays for visitor education. Current areas of focus include native Missouri species and International Union...

Maximizing the phylogenetic diversity of seed banks.

PubMed

Griffiths, Kate E; Balding, Sharon T; Dickie, John B; Lewis, Gwilym P; Pearce, Tim R; Grenyer, Richard

2015-04-01

Ex situ conservation efforts such as those of zoos, botanical gardens, and seed banks will form a vital complement to in situ conservation actions over the coming decades. It is therefore necessary to pay the same attention to the biological diversity represented in ex situ conservation facilities as is often paid to protected-area networks. Building the phylogenetic diversity of ex situ collections will strengthen our capacity to respond to biodiversity loss. Since 2000, the Millennium Seed Bank Partnership has banked seed from 14% of the world's plant species. We assessed the taxonomic, geographic, and phylogenetic diversity of the Millennium Seed Bank collection of legumes (Leguminosae). We compared the collection with all known legume genera, their known geographic range (at country and regional levels), and a genus-level phylogeny of the legume family constructed for this study. Over half the phylogenetic diversity of legumes at the genus level was represented in the Millennium Seed Bank. However, pragmatic prioritization of species of economic importance and endangerment has led to the banking of a less-than-optimal phylogenetic diversity and prioritization of range-restricted species risks an underdispersed collection. The current state of the phylogenetic diversity of legumes in the Millennium Seed Bank could be substantially improved through the strategic banking of relatively few additional taxa. Our method draws on tools that are widely applied to in situ conservation planning, and it can be used to evaluate and improve the phylogenetic diversity of ex situ collections. © 2014 Society for Conservation Biology.

Determinants of bird conservation-action implementation and associated population trends of threatened species.

PubMed

Luther, David A; Brooks, Thomas M; Butchart, Stuart H M; Hayward, Matt W; Kester, Marieke E; Lamoreux, John; Upgren, Amy

2016-12-01

Conservation actions, such as habitat protection, attempt to halt the loss of threatened species and help their populations recover. The efficiency and the effectiveness of actions have been examined individually. However, conservation actions generally occur simultaneously, so the full suite of implemented conservation actions should be assessed. We used the conservation actions underway for all threatened and near-threatened birds of the world (International Union for Conservation of Nature Red List of Threatened Species) to assess which biological (related to taxonomy and ecology) and anthropogenic (related to geoeconomics) factors were associated with the implementation of different classes of conservation actions. We also assessed which conservation actions were associated with population increases in the species targeted. Extinction-risk category was the strongest single predictor of the type of conservation actions implemented, followed by landmass type (continent, oceanic island, etc.) and generation length. Species targeted by invasive nonnative species control or eradication programs, ex situ conservation, international legislation, reintroduction, or education, and awareness-raising activities were more likely to have increasing populations. These results illustrate the importance of developing a predictive science of conservation actions and the relative benefits of each class of implemented conservation action for threatened and near-threatened birds worldwide. © 2016 Society for Conservation Biology.

Enhancing the conservation of crop wild relatives in England.

PubMed

Fielder, Hannah; Brotherton, Peter; Hosking, Julian; Hopkins, John J; Ford-Lloyd, Brian; Maxted, Nigel

2015-01-01

Humans require resilient, rapidly renewable and sustainable supplies of food and many other plant-derived supplies. However, the combined effects of climate change and population growth compromise the provision of these supplies particularly in respect to global food security. Crop wild relatives (CWR) contain higher genetic diversity than crops and harbour traits that can improve crop resilience and yield through plant breeding. However, in common with most countries, CWR are poorly conserved in England. There is currently no provision for long-term CWR conservation in situ, and comprehensive ex situ collection and storage of CWR is also lacking. However, there is a commitment to achieve their conservation in England's Biodiversity Strategy and the UK has international commitments to do so as part of the Global Plant Conservation Strategy. Here, we identify a series of measures that could enhance the conservation of English CWR, thereby supporting the achievement of these national and international objectives. We provide an inventory of 148 priority English CWR, highlight hotspots of CWR diversity in sites including The Lizard Peninsula, the Dorset coast and Cambridgeshire and suggest appropriate sites for the establishment of a complementary network of genetic reserves. We also identify individual in situ and ex situ priorities for each English CWR. Based on these analyses, we make recommendations whose implementation could provide effective, long-term conservation of English CWR whilst facilitating their use in crop improvement.

Ecological ethics in captivity: balancing values and responsibilities in zoo and aquarium research under rapid global change.

PubMed

Minteer, Ben A; Collins, James P

2013-01-01

Ethical obligations to animals in conservation research and management are manifold and often conflicting. Animal welfare concerns often clash with the ethical imperative to understand and conserve a population or ecosystem through research and management intervention. The accelerating pace and impact of global environmental change, especially climate change, complicates our understanding of these obligations. One example is the blurring of the distinction between ex situ (zoo- and aquarium-based) conservation and in situ (field-based) approaches as zoos and aquariums become more active in field conservation work and as researchers and managers consider more intensive interventions in wild populations and ecosystems to meet key conservation goals. These shifts, in turn, have consequences for our traditional understanding of the ethics of wildlife research and management, including our relative weighting of animal welfare and conservation commitments across rapidly evolving ex situ and in situ contexts. Although this changing landscape in many ways supports the increased use of captive wildlife in conservation-relevant research, it raises significant ethical concerns about human intervention in populations and ecosystems, including the proper role of zoos and aquariums as centers for animal research and conservation in the coming decades. Working through these concerns requires a pragmatic approach to ethical analysis, one that is able to make trade-offs among the many goods at stake (e.g., animal welfare, species viability, and ecological integrity) as we strive to protect species from further decline and extinction in this century.

Can a botanic garden cycad collection capture the genetic diversity in a wild population?

USDA-ARS?s Scientific Manuscript database

Conservation of plant species often requires ex situ (off-site) cultivation of living collections. Cycads constitute the most imperiled major group of plants, and ex situ collections are an important part of conservation planning for this group, given seed recalcitrance, difficulties with tissue cul...

Preserving oak (Quercus sp.) germplasm to promote ex situ conservation

USDA-ARS?s Scientific Manuscript database

Germplasm banks are increasingly used as an ex situ conservation strategy. Germplasm banks are able to maintain extraordinary levels of diversity for long periods at relatively low cost. Studies using seeds – the preferred propagules in plant germplasm banks – have revealed the underlying reasons wh...

Tapir health and conservation medicine.

PubMed

Mangini, Paulo Rogerio; Medici, Emilia Patrícia; Fernandes-Santos, Renata Carolina

2012-12-01

Tapirs have unique nutritional needs, as well as anatomical, physiological, behavioral and ecological adaptations that must be considered when managing their health, both in the wild and in captivity. Information about how tapirs live in their natural habitats can provide crucial knowledge to prevent many of the health problems found in captivity such as infectious and parasitic diseases, reproductive issues and nutritional and behavioral disorders. Likewise, proper management in captivity can significantly contribute to in situ conservation programs. Conservation medicine is a science created to address the global health crisis that jeopardizes biodiversity causing imbalances among ecosystem, human, animal and vegetal health. In this context, common threats to tapir health and conservation, such as isolated and small populations surrounded by human activity, chemical pollution, domestic animals and their pathogenic agents, need to be better understood. This manuscript provides information about the health of tapirs both in captivity and in the wild and aims to encourage tapir conservationists worldwide to gather information about pathogen and disease dynamics and manifestation, as well as implications for tapir conservation. © 2012 Wiley Publishing Asia Pty Ltd, ISZS and IOZ/CAS.

In situ gene conservation of six conifers in western Washington and Oregon.

Treesearch

S.R. Lipow; K. Vance-Borland; J.B. St. Clair; J.A. Henderson; C. McCain

2007-01-01

A gap analysis was conducted to evaluate the extent to which genetic resources are conserved in situ in protected areas for six species of conifers in the Pacific Northwest. The gap analysis involved producing a geographic information system (GIS) detailing the location of protected areas and the distribution and abundance of tree species, as inferred from data on...

Conservation priorities of useful plants from different techniques of collection and analysis of ethnobotanical data.

PubMed

de Lucena, Reinaldo F P; Lucena, Camilla M; Araújo, Elcida L; Alves, Angelo G C; de Albuquerque, Ulysses P

2013-03-01

This study analyzes three methods of data analysis to verify which one would be more appropriate to get information aiming the conservation, selecting the use value (VU) inventory in situ and conservation property index (IPC). It was developed in in Northeast Brazil, via interviewed householders (46 informants). The VU was calculated considering only the effective use of plants; the inventory in situ was made through the frequency of species occurrence in homes; and the IPC combining ethnobotanical and phytossociological data. It was observed a similar cast of the indicated species by VU and inventory in situ, being different from the IPC cast. As this study sought to analyze the best technique for species identification which were needing conservationist actions, and obtained different results among the chosen methods. It has been suggested the use of methods that unite in their analysis both ethnobotanical and ecological aspects, like in the plants list from the priority index of conservation, which demonstrated to be more efficient to identify rare species in the local vegetation. The VU and the inventory in situ are more efficient to identify the most known and used species in the communities, however without analyzing these plants in the local vegetation.

Introgression from cultivated rice alters genetic structures of wild relative populations: implications for in situ conservation

PubMed Central

Jin, Xin; Chen, Yu; Liu, Ping; Li, Chen; Cai, Xingxing; Rong, Jun

2018-01-01

Abstract Maintaining genetic integrity is essential for in situ and ex situ conservation of crop wild relative (CWR) species. However, introgression of crop alleles into CWR species/populations may change their genetic structure and diversity, resulting in more invasive weeds or, in contrast, the extinction of endangered populations. To determine crop-wild introgression and its consequences, we examined the genetic structure and diversity of six wild rice (Oryza rufipogon) populations under in situ conservation in China. Thirty-four simple sequence repeat (SSR) and 34 insertion/deletion markers were used to genotype the wild rice populations and two sets of rice cultivars (O. sativa), corresponding to the two types of molecular markers. Shared alleles and STRUCTURE analyses suggested a variable level of crop-wild introgression and admixture. Principal coordinates and cluster analyses indicated differentiation of wild rice populations, which was associated with the spatial distances to cultivated rice fields. The level of overall genetic diversity was comparable between wild rice populations and rice cultivars, but a great number of wild-specific alleles was detected in the wild populations. We conclude based on the results that crop-wild introgression can considerably alter the pattern of genetic structure and relationships of CWR populations. Appropriate measures should be taken for effective in situ conservation of CWR species under the scenario of crop-wild introgression. PMID:29308123

DNA barcoding applied to ex situ tropical amphibian conservation programme reveals cryptic diversity in captive populations.

PubMed

Crawford, Andrew J; Cruz, Catalina; Griffith, Edgardo; Ross, Heidi; Ibáñez, Roberto; Lips, Karen R; Driskell, Amy C; Bermingham, Eldredge; Crump, Paul

2013-11-01

Amphibians constitute a diverse yet still incompletely characterized clade of vertebrates, in which new species are still being discovered and described at a high rate. Amphibians are also increasingly endangered, due in part to disease-driven threats of extinctions. As an emergency response, conservationists have begun ex situ assurance colonies for priority species. The abundance of cryptic amphibian diversity, however, may cause problems for ex situ conservation. In this study we used a DNA barcoding approach to survey mitochondrial DNA (mtDNA) variation in captive populations of 10 species of Neotropical amphibians maintained in an ex situ assurance programme at El Valle Amphibian Conservation Center (EVACC) in the Republic of Panama. We combined these mtDNA sequences with genetic data from presumably conspecific wild populations sampled from across Panama, and applied genetic distance-based and character-based analyses to identify cryptic lineages. We found that three of ten species harboured substantial cryptic genetic diversity within EVACC, and an additional three species harboured cryptic diversity among wild populations, but not in captivity. Ex situ conservation efforts focused on amphibians are therefore vulnerable to an incomplete taxonomy leading to misidentification among cryptic species. DNA barcoding may therefore provide a simple, standardized protocol to identify cryptic diversity readily applicable to any amphibian community. © 2012 John Wiley & Sons Ltd.

Introgression from cultivated rice alters genetic structures of wild relative populations: implications for in situ conservation.

PubMed

Jin, Xin; Chen, Yu; Liu, Ping; Li, Chen; Cai, Xingxing; Rong, Jun; Lu, Bao-Rong

2018-02-01

Maintaining genetic integrity is essential for in situ and ex situ conservation of crop wild relative (CWR) species. However, introgression of crop alleles into CWR species/populations may change their genetic structure and diversity, resulting in more invasive weeds or, in contrast, the extinction of endangered populations. To determine crop-wild introgression and its consequences, we examined the genetic structure and diversity of six wild rice ( Oryza rufipogon ) populations under in situ conservation in China. Thirty-four simple sequence repeat (SSR) and 34 insertion/deletion markers were used to genotype the wild rice populations and two sets of rice cultivars ( O. sativa ), corresponding to the two types of molecular markers. Shared alleles and STRUCTURE analyses suggested a variable level of crop-wild introgression and admixture. Principal coordinates and cluster analyses indicated differentiation of wild rice populations, which was associated with the spatial distances to cultivated rice fields. The level of overall genetic diversity was comparable between wild rice populations and rice cultivars, but a great number of wild-specific alleles was detected in the wild populations. We conclude based on the results that crop-wild introgression can considerably alter the pattern of genetic structure and relationships of CWR populations. Appropriate measures should be taken for effective in situ conservation of CWR species under the scenario of crop-wild introgression.

Maize Germplasm Conservation in Southern California's Urban Gardens: Introduced Diversity Beyond ex situ and in situ Management.

PubMed

Heraty, Joanne M; Ellstrand, Norman C

Contemporary germplasm conservation studies largely focus on ex situ and in situ management of diversity within centers of genetic diversity. Transnational migrants who transport and introduce landraces to new locations may catalyze a third type of conservation that combines both approaches. Resulting populations may support reduced diversity as a result of evolutionary forces such as genetic drift, selection, and gene flow, yet they may also be more diverse as a result of multiple introductions, selective breeding and cross pollination among multiple introduced varietals. In this study, we measured the amount and structure of maize molecular genetic diversity in samples collected from home gardens and community gardens maintained by immigrant farmers in Southern California. We used the same markers to measure the genetic diversity and structure of commercially available maize varieties and compared our data to previously reported genetic diversity statistics of Mesoamerican landraces. Our results reveal that transnational dispersal creates an opportunity for the maintenance of maize genetic diversity beyond its recognized centers of diversity.

Achieving true sustainability of zoo populations.

PubMed

Lacy, Robert C

2013-01-01

For the last 30 years, cooperative management of irreplaceable animal populations in zoos and aquariums has focused primarily on the goal of minimizing genetic decay within defined time frames, and large advances have been made in technologies to optimize genetic management of closed populations. However, recent analyses have shown that most zoo programs are not projected to meet their stated goals. This has been described as a lack of achieving "sustainability" of the populations, yet by definition a goal of managed decay is not a plan for sustainability. True sustainability requires management of the resource in manner that does not deplete its value for the future. Achieving such sustainability for many managed populations may require changing from managing isolated populations to managing populations that are part of a broader metapopulation, with carefully considered exchange between populations across a spectrum of ex situ to in situ. Managing zoo populations as components of comprehensive conservation strategies for the species will require research on determinants of various kinds of genetic, physiological, behavioral, and morphological variation and their roles in population viability, development of an array of management techniques and tools, training of population managers in metapopulation management and integrated conservation planning, and projections of impacts of management strategies on the viability of the captive populations and all populations that are interactively managed or affected. Such a shift in goals and methods would result in zoo population management being an ongoing part of species conservation rather than short-term or isolated from species conservation. Zoo Biol. 32:19-26, 2013. © 2012 Wiley Periodicals, Inc. © 2012 Wiley Periodicals, Inc.

Ex situ genetic conservation of vulnerable high elevation conifer species in the Pacific Northwest, USA

Treesearch

A. Bower; M. Horning

2017-01-01

Species with small or disjunct populations, and those populations at the southern margin of a species’ range, are likely to be at higher risk from climate change. Two recent U.S. Department of Agriculture Forest Service (USDA FS) documents (Devine et al. 2012, Erickson et al. 2012) have advocated for ex situ genetic conservation of seed and...

Tropical botanical gardens: at the in situ ecosystem management frontier.

PubMed

Chen, Jin; Cannon, Charles H; Hu, Huabin

2009-11-01

Tropical botanical gardens (TBGs) should have a leading role in in situ conservation by directly promoting several initiatives, including the reintroduction of important or valuable native species, focused habitat restoration, 'assisted migration' of species that are vulnerable to climate change, and creative local collaboration with governments, NGOs and indigenous peoples. Compared with temperate gardens, TBGs face heightened challenges for ex situ conservation, including greater absolute amounts of biodiversity, need for resource mobilization, risk of introducing invasive species and potential genetic introgression within living collections. Meanwhile, the ecosystems surrounding TBGs have undergone widespread and rapid conversion. Here, we provide several illustrations of the effectiveness of TBGs in achieving their mission of preserving tropical biodiversity at the frontier of in situ ecosystem management.

Designing conservation strategies to preserve the genetic diversity of Astragalus edulis Bunge, an endangered species from western Mediterranean region.

PubMed

Peñas, Julio; Barrios, Sara; Bobo-Pinilla, Javier; Lorite, Juan; Martínez-Ortega, M Montserrat

2016-01-01

Astragalus edulis (Fabaceae) is an endangered annual species from the western Mediterranean region that colonized the SE Iberian Peninsula, NE and SW Morocco, and the easternmost Macaronesian islands (Lanzarote and Fuerteventura). Although in Spain some conservation measures have been adopted, it is still necessary to develop an appropriate management plan to preserve genetic diversity across the entire distribution area of the species. Our main objective was to use population genetics as well as ecological and phylogeographic data to select Relevant Genetic Units for Conservation (RGUCs) as the first step in designing conservation plans for A. edulis. We identified six RGUCs for in situ conservation, based on estimations of population genetic structure and probabilities of loss of rare alleles. Additionally, further population parameters, i.e. occupation area, population size, vulnerability, legal status of the population areas, and the historical haplotype distribution, were considered in order to establish which populations deserve conservation priority. Three populations from the Iberian Peninsula, two from Morocco, and one from the Canary Islands represent the total genetic diversity of the species and the rarest allelic variation. Ex situ conservation is recommended to complement the preservation of A. edulis, given that effective in situ population protection is not feasible in all cases. The consideration of complementary phylogeographic and ecological data is useful for management efforts to preserve the evolutionary potential of the species.

Designing conservation strategies to preserve the genetic diversity of Astragalus edulis Bunge, an endangered species from western Mediterranean region

PubMed Central

Barrios, Sara; Bobo-Pinilla, Javier; Lorite, Juan; Martínez-Ortega, M. Montserrat

2016-01-01

Astragalus edulis (Fabaceae) is an endangered annual species from the western Mediterranean region that colonized the SE Iberian Peninsula, NE and SW Morocco, and the easternmost Macaronesian islands (Lanzarote and Fuerteventura). Although in Spain some conservation measures have been adopted, it is still necessary to develop an appropriate management plan to preserve genetic diversity across the entire distribution area of the species. Our main objective was to use population genetics as well as ecological and phylogeographic data to select Relevant Genetic Units for Conservation (RGUCs) as the first step in designing conservation plans for A. edulis. We identified six RGUCs for in situ conservation, based on estimations of population genetic structure and probabilities of loss of rare alleles. Additionally, further population parameters, i.e. occupation area, population size, vulnerability, legal status of the population areas, and the historical haplotype distribution, were considered in order to establish which populations deserve conservation priority. Three populations from the Iberian Peninsula, two from Morocco, and one from the Canary Islands represent the total genetic diversity of the species and the rarest allelic variation. Ex situ conservation is recommended to complement the preservation of A. edulis, given that effective in situ population protection is not feasible in all cases. The consideration of complementary phylogeographic and ecological data is useful for management efforts to preserve the evolutionary potential of the species. PMID:26844014

Integrating between Malay culture and conservation in Green campus program: Best practices from Universitas Riau, Indonesia

NASA Astrophysics Data System (ADS)

Suwondo, Darmadi, Yunus, Mohd.

2017-11-01

Green campus program (GCP) is a policy to optimize the role of the University of Riau in implementing sustainable development. Green campus development is done by integrating Malay culture and conservation in every implementation of the program. We identify the biophysical, economic and socio-cultural characteristics as well as the problems encountered in the campus environment. This study uses desk study, survey, and focus group discussion (FGD). GCP analysis is divided into several stages, namely assess problem, design, implementation, monitor, evaluate and adjust. Bina Widya Campus of Universitas Riau has a good biodiversity of flora and fauna with species characteristics in lowland tropical forest ecosystems. Plant species of the Dipterocarpaceae family are the dominant species, whereas fauna is from reptile, leaves, and mammals. Efforts to maintain and enhance species diversity are undertaken by designing and constructing Arboretum and Ecoedupark for the ex situ conservation of flora and fauna. The enrichment of species is carried out by planting vegetation types that are closely related to Malay culture. On the other hand, the management of the green campus faces challenges in the diverse perceptions of stakeholders with low levels of academic participation. Economically the existence of the campus provides a multiplier effect on the emergence of various economic activities of the community around the campus. Implementation of green university campus of Riau University by integrating Melayu culture and conservation contributes to the creation of green open space which is increasingly widespread and able to support sustainable development, especially in Pekanbaru City.

Husbandry protocols for the Band-tailed pigeon, Patagioenas fasciata albilinea, at the WCS, Bronx Zoo for future conservation management programs.

PubMed

Oehler, David A; Novak, Ben J; Schmid, Susan C; Huth, Ken J; Totha, Aniko I; Audhya, Tapan

2018-01-01

From 2015 to 2016 we determined the husbandry protocols involved in the captive rearing of the Band-tailed Pigeon (BTPI), Patagioenas fascinate albilinea, for use as a tool in the future management of like extant and extinct avian taxa. Current and historical ex-situ conservation management of BTPIs and the closely related Passenger Pigeon, Ectopistes migratorius, is limited in scope and required further examination. Focus on the BTPI within zoos and private aviculture facilities is currently lacking. New pressures on the wild populations and future examination of the parameters involved in the possible restoration of the Passenger Pigeon may rely on a complete understanding of these conservation management techniques. Here we report on the establishment of a colony of BTPIs, at the Wildlife Conservation Society (WCS), and detail the progress attained. A confiscated group of BTPIs was presented to WCS and allowed us to set up the colony, document the husbandry involved, and monitor neonatal development and the factors that influence that development. The information has provided a better understanding of the BTPI and has implications for the future conservation management of this and like species. © 2017 Wiley Periodicals, Inc.

Cluster analysis of Pinus taiwanensis for its ex situ conservation in China.

PubMed

Gao, X; Shi, L; Wu, Z

2015-06-01

Pinus taiwanensis Hayata is one of the most famous sights in the Huangshan Scenic Resort, China, because of its strong adaptability and ability to survive; however, this endemic species is currently under threat in China. Relationships between different P. taiwanensis populations have been well-documented; however, few studies have been conducted on how to protect this rare pine. In the present study, we propose the ex situ conservation of this species using geographical information system (GIS) cluster and genetic diversity analyses. The GIS cluster method was conducted as a preliminary analysis for establishing a sampling site category based on climatic factors. Genetic diversity was analyzed using morphological and genetic traits. By combining geographical information with genetic data, we demonstrate that growing conditions, morphological traits, and the genetic make-up of the population in the Huangshan Scenic Resort were most similar to conditions on Tianmu Mountain. Therefore, we suggest that Tianmu Mountain is the best choice for the ex situ conservation of P. taiwanensis. Our results provide a molecular basis for the sustainable management, utilization, and conservation of this species in Huangshan Scenic Resort.

Botanic garden genetics: comparison of two cyacad conservation collections

USDA-ARS?s Scientific Manuscript database

Genetic data can guide the management of plant conservation collections. Direct assay of an ex situ collection’s genetic diversity, measured against wild plant populations, offers insight for conservation efforts. Here we present a carefully chosen case study, Zamia lucayana, selected for its contra...

High genetic diversity and demographic history of captive Siamese and Saltwater crocodiles suggest the first step toward the establishment of a breeding and reintroduction program in Thailand

PubMed Central

Lapbenjakul, Sorravis; Thapana, Watcharaporn; Twilprawat, Panupon; Muangmai, Narongrit; Kanchanaketu, Thiti; Temsiripong, Yosapong; Unajak, Sasimanas; Peyachoknagul, Surin

2017-01-01

The Siamese crocodile (Crocodylus siamensis) and Saltwater crocodile (C. porosus) are two of the most endangered animals in Thailand. Their numbers have been reduced severely by hunting and habitat fragmentation. A reintroduction plan involving captive-bred populations that are used commercially is important and necessary as a conservation strategy to aid in the recovery of wild populations. Here, the genetic diversity and population structure of 69 individual crocodiles, mostly members of captive populations, were analyzed using both mitochondrial D-loop DNA and microsatellite markers. The overall haplotype diversity was 0.924–0.971 and the mean expected heterozygosity across 22 microsatellite loci was 0.578–0.701 for the two species. This agreed with the star-like shaped topology of the haplotype network, which suggests a high level of genetic diversity. The mean ratio of the number of alleles to the allelic range (M ratio) for the populations of both species was considerably lower than the threshold of 0.68, which was interpreted as indicative of a historical genetic bottleneck. Microsatellite markers provided evidence of introgression for three individual crocodiles, which suggest that hybridization might have occurred between C. siamensis and C. porosus. D-loop sequence analysis detected bi-directional hybridization between male and female individuals of the parent species. Therefore, identification of genetically non-hybrid and hybrid individuals is important for long-term conservation management. Relatedness values were low within the captive populations, which supported their genetic integrity and the viability of a breeding and reintroduction management plan. This work constitutes the first step in establishing an appropriate source population from a scientifically managed perspective for an in situ/ex situ conservation program and reintroduction of crocodile individuals to the wild in Thailand. PMID:28953895

Genetic Biodiversity of Italian Olives (Olea europaea) Germplasm Analyzed by SSR Markers

PubMed Central

Vendramin, Giuseppe Giovanni; Chiappetta, Adriana

2014-01-01

The olive is an important fruit species cultivated for oil and table olives in Italy and the Mediterranean basin. The conservation of cultivated plants in ex situ collections is essential for the optimal management and use of their genetic resources. The largest ex situ olive germplasm collection consists of approximately 500 Italian olive varieties and corresponding to 85% of the total Italian olive germplasm is maintained at the Consiglio per la Ricerca e sperimentazione per l'Agricoltura, Centro di Ricerca per l'Olivicoltura e l'Industria Olearia (CRA-OLI), in Italy. In this work, eleven preselected nuclear microsatellite markers were used to assess genetic diversity, population structure, and gene flows with the aim of assembling a core collection. The dendrogram obtained utilizing the unweighted pair group method highlights the presence of homonymy and synonymy in olive tree datasets analyzed in this study. 439 different unique genotype profiles were obtained with this combination of 11 loci nSSR, representing 89.8% of the varieties analyzed. The remaining 10.2% comprises different variety pairs in which both accessions are genetically indistinguishable. Clustering analysis performed using BAPS software detected seven groups in Italian olive germplasm and gene flows were determined among identified clusters. We proposed an Italian core collection of 23 olive varieties capturing all detected alleles at microsatellites. The information collected in this study regarding the CRA-OLI ex situ collection can be used for breeding programs, for germplasm conservation, and for optimizing a strategy for the management of olive gene pools. PMID:24723801

Paradigms for parasite conservation.

PubMed

Dougherty, Eric R; Carlson, Colin J; Bueno, Veronica M; Burgio, Kevin R; Cizauskas, Carrie A; Clements, Christopher F; Seidel, Dana P; Harris, Nyeema C

2016-08-01

Parasitic species, which depend directly on host species for their survival, represent a major regulatory force in ecosystems and a significant component of Earth's biodiversity. Yet the negative impacts of parasites observed at the host level have motivated a conservation paradigm of eradication, moving us farther from attainment of taxonomically unbiased conservation goals. Despite a growing body of literature highlighting the importance of parasite-inclusive conservation, most parasite species remain understudied, underfunded, and underappreciated. We argue the protection of parasitic biodiversity requires a paradigm shift in the perception and valuation of their role as consumer species, similar to that of apex predators in the mid-20th century. Beyond recognizing parasites as vital trophic regulators, existing tools available to conservation practitioners should explicitly account for the unique threats facing dependent species. We built upon concepts from epidemiology and economics (e.g., host-density threshold and cost-benefit analysis) to devise novel metrics of margin of error and minimum investment for parasite conservation. We define margin of error as the risk of accidental host extinction from misestimating equilibrium population sizes and predicted oscillations, while minimum investment represents the cost associated with conserving the additional hosts required to maintain viable parasite populations. This framework will aid in the identification of readily conserved parasites that present minimal health risks. To establish parasite conservation, we propose an extension of population viability analysis for host-parasite assemblages to assess extinction risk. In the direst cases, ex situ breeding programs for parasites should be evaluated to maximize success without undermining host protection. Though parasitic species pose a considerable conservation challenge, adaptations to conservation tools will help protect parasite biodiversity in the face of an uncertain environmental future. © 2015 Society for Conservation Biology.

Evolutionary response of landraces to climate change in centers of crop diversity

PubMed Central

Mercer, Kristin L; Perales, Hugo R

2010-01-01

Landraces cultivated in centers of crop diversity result from past and contemporary patterns of natural and farmer-mediated evolutionary forces. Successful in situ conservation of crop genetic resources depends on continuity of these evolutionary processes. Climate change is projected to affect agricultural production, yet analyses of impacts on in situ conservation of crop genetic diversity and farmers who conserve it have been absent. How will crop landraces respond to alterations in climate? We review the roles that phenotypic plasticity, evolution, and gene flow might play in sustaining production, although we might expect erosion of genetic diversity if landrace populations or entire races lose productivity. For example, highland maize landraces in southern Mexico do not express the plasticity necessary to sustain productivity under climate change, but may evolve in response to altered conditions. The outcome for any given crop in a given region will depend on the distribution of genetic variation that affects fitness and patterns of climate change. Understanding patterns of neutral and adaptive diversity from the population to the landscape scale is essential to clarify how landraces conserved in situ will continue to evolve and how to minimize genetic erosion of this essential natural resource. PMID:25567941

Evolutionary response of landraces to climate change in centers of crop diversity.

PubMed

Mercer, Kristin L; Perales, Hugo R

2010-09-01

Landraces cultivated in centers of crop diversity result from past and contemporary patterns of natural and farmer-mediated evolutionary forces. Successful in situ conservation of crop genetic resources depends on continuity of these evolutionary processes. Climate change is projected to affect agricultural production, yet analyses of impacts on in situ conservation of crop genetic diversity and farmers who conserve it have been absent. How will crop landraces respond to alterations in climate? We review the roles that phenotypic plasticity, evolution, and gene flow might play in sustaining production, although we might expect erosion of genetic diversity if landrace populations or entire races lose productivity. For example, highland maize landraces in southern Mexico do not express the plasticity necessary to sustain productivity under climate change, but may evolve in response to altered conditions. The outcome for any given crop in a given region will depend on the distribution of genetic variation that affects fitness and patterns of climate change. Understanding patterns of neutral and adaptive diversity from the population to the landscape scale is essential to clarify how landraces conserved in situ will continue to evolve and how to minimize genetic erosion of this essential natural resource.

Poultry genetic resource conservation using primordial germ cells

PubMed Central

NAKAMURA, Yoshiaki

2016-01-01

The majority of poultry genetic resources are maintained in situ in living populations. However, in situ conservation of poultry genetic resources always carries the risk of loss owing to pathogen outbreaks, genetic problems, breeding cessation, or natural disasters. Cryobanking of germplasm in birds has been limited to the use of semen, preventing conservation of the W chromosome and mitochondrial DNA. A further challenge is posed by the structure of avian eggs, which restricts the cryopreservation of ova and fertilized embryos, a technique widely used for mammalian species. By using a unique biological property and accessibility of avian primordial germ cells (PGCs), precursor cells for gametes, which temporally circulate in the vasculature during early development, an avian PGC transplantation technique has been established. To date, several techniques for PGC manipulation including purification, cryopreservation, depletion, and long-term culture have been developed in chickens. PGC transplantation combined with recent advanced PGC manipulation techniques have enabled ex situ conservation of poultry genetic resources in their complete form. Here, the updated technologies for avian PGC manipulation are introduced, and then the concept of a poultry PGC-bank is proposed by considering the biological properties of avian PGCs. PMID:27210834

Adenocarcinoma in situ of the uterine cervix--a systematic review.

PubMed

Baalbergen, Astrid; Helmerhorst, Theo J M

2014-11-01

This study aimed to review literature if therapeutic strategies in adenocarcinoma in situ of the cervix could lead to a more conservative approach. A review of the literature was conducted using a Medline search for articles published between 1966 and 2013. Thirty-five studies showed that after a radical cone, 16.5% residual disease in the re-cone or uterus was found. After cone with positive margins, residual abnormalities were found in 49.3%. Thirty-seven studies showed 5% recurrence rate after conservative therapy (large loop excision transformation zone-cold knife conization. After conization with negative margins, the risk of recurrence was 3%. Adenocarcinoma in situ is a relatively rare premalignant but increasingly frequent lesion of the cervix. Although there is a risk of relapse (3%) with a chance of malignancy (<1%), this risk is so small that conservative treatment with negative margins by large loop excision transformation zone or cold knife conization is justified and justifiable not only for women to have children.

Conservation of Animal Genetic Resources (AnGR): the Next Decade

USDA-ARS?s Scientific Manuscript database

After 20 years, progress has been made in conserving AnGR; but how it will be in ten years? Viewing gene banks and in situ conservation in the context of food security, climate change, and product demand suggest a more efficient use of these practices to support sustainable production. Gene banks sh...

Free mate choice enhances conservation breeding in the endangered giant panda

PubMed Central

Martin-Wintle, Meghan S.; Shepherdson, David; Zhang, Guiquan; Zhang, Hemin; Li, Desheng; Zhou, Xiaoping; Li, Rengui; Swaisgood, Ronald R.

2015-01-01

Conservation breeding programmes have become an increasingly important tool to save endangered species, yet despite the allocation of significant resources, efforts to create self-sustaining populations have met with limited success. The iconic giant panda (Ailuropoda melanoleuca) embodies the struggles associated with ex situ species conservation. Here we show that behavioural mate preferences in giant pandas predict reproductive outcomes. Giant pandas paired with preferred partners have significantly higher copulation and birth rates. Reproductive rates increase further when both partners show mutual preference for one another. If managers were to incorporate mate preferences more fully into breeding management, the production of giant panda offspring for China's reintroduction programme might be greatly expedited. When extended to the increasing numbers of species dependent on ex situ conservation breeding to avoid extinction, our findings highlight that mate preference and other aspects of informed behavioural management could make the difference between success and failure of these programmes. PMID:26670381

Free mate choice enhances conservation breeding in the endangered giant panda.

PubMed

Martin-Wintle, Meghan S; Shepherdson, David; Zhang, Guiquan; Zhang, Hemin; Li, Desheng; Zhou, Xiaoping; Li, Rengui; Swaisgood, Ronald R

2015-12-15

Conservation breeding programmes have become an increasingly important tool to save endangered species, yet despite the allocation of significant resources, efforts to create self-sustaining populations have met with limited success. The iconic giant panda (Ailuropoda melanoleuca) embodies the struggles associated with ex situ species conservation. Here we show that behavioural mate preferences in giant pandas predict reproductive outcomes. Giant pandas paired with preferred partners have significantly higher copulation and birth rates. Reproductive rates increase further when both partners show mutual preference for one another. If managers were to incorporate mate preferences more fully into breeding management, the production of giant panda offspring for China's reintroduction programme might be greatly expedited. When extended to the increasing numbers of species dependent on ex situ conservation breeding to avoid extinction, our findings highlight that mate preference and other aspects of informed behavioural management could make the difference between success and failure of these programmes.

A methodological approach to identify agro-biodiversity hotspots for priority in situ conservation of plant genetic resources

PubMed Central

Pacicco, Luca; Bodesmo, Mara; Torricelli, Renzo

2018-01-01

Agro-biodiversity is seriously threatened worldwide and strategies to preserve it are dramatically required. We propose here a methodological approach aimed to identify areas with a high level of agro-biodiversity in which to set or enhance in situ conservation of plant genetic resources. These areas are identified using three criteria: Presence of Landrace diversity, Presence of wild species and Agro-ecosystem ecological diversity. A Restrictive and an Additive prioritization strategy has been applied on the entire Italian territory and has resulted in establishing nationwide 53 and 197 agro-biodiversity hotspots respectively. At present the strategies can easily be applied at a European level and can be helpful to develop conservation strategies everywhere. PMID:29856765

Essentials of Conservation Biotechnology: A mini review

NASA Astrophysics Data System (ADS)

Merlyn Keziah, S.; Subathra Devi, C.

2017-11-01

Equilibrium of biodiversity is essential for the maintenance of the ecosystem as they are interdependent on each other. The decline in biodiversity is a global problem and an inevitable threat to the mankind. Major threats include unsustainable exploitation, habitat destruction, fragmentation, transformation, genetic pollution, invasive exotic species and degradation. This review covers the management strategies of biotechnology which include sin situ, ex situ conservation, computerized taxonomic analysis through construction of phylogenetic trees, calculating genetic distance, prioritizing the group for conservation, digital preservation of biodiversities within the coding and decoding keys, molecular approaches to asses biodiversity like polymerase chain reaction, real time, randomly amplified polymorphic DNA, restriction fragment length polymorphism, amplified fragment length polymorphism, single sequence repeats, DNA finger printing, single nucleotide polymorphism, cryopreservation and vitrification.

Diversity and genetic structure among subpopulations of Gossypium mustelinum (Malvaceae).

PubMed

Alves, M F; Barroso, P A V; Ciampi, A Y; Hoffmann, L V; Azevedo, V C R; Cavalcante, U

2013-02-27

Gossypium mustelinum is the only cotton species native to Brazil; it is endemic to the semi-arid region of the northeast. The populations are found near perennial and semi-perennial sources of water, such as ponds or pools in intermittent streams. Problems with in situ conservation derive from human interference in its habitat, mainly because of excessive cattle grazing and deforestation. Establishing efficient strategies for in situ conservation requires knowledge of the genetic structure of the populations. We evaluated the structure and genetic variability of populations of G. mustelinum in the Tocó and Capivara Rivers (State of Bahia). Two hundred and eighteen mature G. mustelinum plants were genotyped with SSR markers. The molecular data were used to estimate the allelic frequencies, the heterozygosity, the F statistics, and the genetic distance among the populations and among individuals. We found high genetic diversity among the populations. The FST indexes for each population were also high and strongly correlated with physical distance. The high estimated level of endogamy and the low observed heterozygosity are indicative that the populations reproduce mainly by self-fertilization and crosses between related individuals. Consequently, strategies for in situ preservation should include at least three occurrence sites of G. mustelinum from each population. For ex situ conservation, the collections should include as many sites as possible.

Assessing personality in San Joaquin kit fox in situ: efficacy of field-based experimental methods and implications for conservation management.

PubMed

Bremner-Harrison, Samantha; Cypher, Brian L; Van Horn Job, Christine; Harrison, Stephen W R

2018-01-01

Utilisation of animal personality has potential benefit for conservation management. Due to logistics of robust behavioural evaluation in situ, the majority of studies on wild animals involve taking animals into captivity for testing, potentially compromising results. Three in situ tests for evaluation of boldness in San Joaquin kit fox ( Vulpes macrotis mutica ) were developed (ENOT: extended novel object test; RNOT: rapid novel object test; TH: trap/handling test). Each test successfully identified variation in boldness within its target age class(es). The TH test was suitable for use across all age classes. Tests were assessed for in situ suitability and for quantity/quality of data yielded. ENOT was rated as requiring high levels of time, cost and labour with greater likelihood of failure. However, it was rated highly for data quantity/quality. The TH test was rated as requiring little time, labour and cost, but yielding lower quality data. RNOT was rated in the middle. Each test had merit and could be adapted to suit project or species constraints. We recommend field-based evaluation of personality, reducing removal of animals from the wild and facilitating routine incorporation of personality assessment into conservation projects.

The spatial distribution of threats to plant species with extremely small populations

NASA Astrophysics Data System (ADS)

Wang, Chunjing; Zhang, Jing; Wan, Jizhong; Qu, Hong; Mu, Xianyun; Zhang, Zhixiang

2017-03-01

Many biological conservationists take actions to conserve plant species with extremely small populations (PSESP) in China; however, there have been few studies on the spatial distribution of threats to PSESP. Hence, we selected distribution data of PSESP and made a map of the spatial distribution of threats to PSESP in China. First, we used the weight assignment method to evaluate the threat risk to PSESP at both country and county scales. Second, we used a geographic information system to map the spatial distribution of threats to PSESP, and explored the threat factors based on linear regression analysis. Finally, we suggested some effective conservation options. We found that the PSESP with high values of protection, such as the plants with high scientific research values and ornamental plants, were threatened by over-exploitation and utilization, habitat fragmentation, and a small sized wild population in broad-leaved forests and bush fallows. We also identified some risk hotspots for PSESP in China. Regions with low elevation should be given priority for ex- and in-situ conservation. Moreover, climate change should be considered for conservation of PSESP. To avoid intensive over-exploitation or utilization and habitat fragmentation, in-situ conservation should be practiced in regions with high temperatures and low temperature seasonality, particularly in the high risk hotspots for PSESP that we proposed. Ex-situ conservation should be applied in these same regions, and over-exploitation and utilization of natural resources should be prevented. It is our goal to apply the concept of PSESP to the global scale in the future.

Genetic conservation planning for forest tree species in Western North America under future climate change: Employing a novel approach to identify conservation gaps

Treesearch

L.K. Gray; E.J. Russell; Q.E. Barber; A. Hamann

2017-01-01

Among the 17 provinces, territories, and states that comprise western North America, approximately 18 percent of the 8.4 million km2 of forested land base is designated as protected areas to ensure the in situ conservation of forest biodiversity. Jurisdictions vary substantially however, in their responsibilities, protected area coverage, and conservation policies....

Conservation of genetic uniqueness of populations may increase extinction likelihood of endangered species: the case of Australian mammals.

PubMed

Weeks, Andrew R; Stoklosa, Jakub; Hoffmann, Ary A

2016-01-01

As increasingly fragmented and isolated populations of threatened species become subjected to climate change, invasive species and other stressors, there is an urgent need to consider adaptive potential when making conservation decisions rather than focussing on past processes. In many cases, populations identified as unique and currently managed separately suffer increased risk of extinction through demographic and genetic processes. Other populations currently not at risk are likely to be on a trajectory where declines in population size and fitness soon appear inevitable. Using datasets from natural Australian mammal populations, we show that drift processes are likely to be driving uniqueness in populations of many threatened species as a result of small population size and fragmentation. Conserving and managing such remnant populations separately will therefore often decrease their adaptive potential and increase species extinction risk. These results highlight the need for a paradigm shift in conservation biology practise; strategies need to focus on the preservation of genetic diversity at the species level, rather than population, subspecies or evolutionary significant unit. The introduction of new genetic variants into populations through in situ translocation needs to be considered more broadly in conservation programs as a way of decreasing extinction risk by increasing neutral genetic diversity which may increase the adaptive potential of populations if adaptive variation is also increased.

Genetic assessment of captive red panda (Ailurus fulgens) population.

PubMed

Kumar, Arun; Rai, Upashna; Roka, Bhupen; Jha, Alankar K; Reddy, P Anuradha

2016-01-01

Red panda (Ailurus fulgens) is threatened across its range by detrimental human activities and rapid habitat changes necessitating captive breeding programs in various zoos globally to save this flagship species from extinction. One of the ultimate aims of ex situ conservation is reintroduction of endangered animals into their natural habitats while maintaining 90 % of the founder genetic diversity. Advances in molecular genetics and microsatellite genotyping techniques make it possible to accurately estimate genetic diversity of captive animals of unknown ancestry. Here we assess genetic diversity of the red panda population in Padmaja Naidu Himalayan Zoological Park, Darjeeling, which plays a pivotal role in ex situ conservation of red panda in India. We generated microsatellite genotypes of fifteen red pandas with a set of fourteen loci. This population is genetically diverse with 68 % observed heterozygosity (H O ) and mean inbreeding (F IS ) coefficient of 0.05. However population viability analysis reveals that this population has a very low survival probability (<2 %) and will rapidly loose its genetic diversity to 37 % mainly due to small population size and skewed male-biased sex ratio. Regular supplementation with a pair of adult individuals every five years will increase survival probability and genetic diversity to 99 and 61 % respectively and will also support future harvesting of individuals for reintroduction into the wild and exchange with other zoos.

Accumulation of genetic diversity in the US Potato Genebank

USDA-ARS?s Scientific Manuscript database

Efficient management of ex-situ collections includes understanding how conservation technologies impact the genetic diversity and integrity of these collections. For over 60 years, research at the US Potato Genebank has produced helpful scientific insights on diverse aspects of potato conservation. ...

DESIGN AND COST REDUCTION OF REMEDIATION TECHNOLOGY PILOT TESTING

EPA Science Inventory

In order to effectively address the inherent variability of MTBE concentrations at a small fuel contamination site chosen for an in-situ remedial technology test demonstration, curtain walls for metering mixtures of conservative and non-conservative tracers into an aquifer were u...

Comparative study of Fourier transform infrared spectroscopy in transmission, attenuated total reflection, and total reflection modes for the analysis of plastics in the cultural heritage field.

PubMed

Picollo, Marcello; Bartolozzi, Giovanni; Cucci, Costanza; Galeotti, Monica; Marchiafava, Veronica; Pizzo, Benedetto

2014-01-01

This study was completed within the framework of two research projects dealing with the conservation of contemporary artworks. The first is the Seventh Framework Project (FP7) of the European Union, Preservation of Plastic ARTefacts in Museum Collections (POPART), spanning years 2008-2012, and the second is the Italian project funded by the Tuscan Region, Preventive Conservation of Contemporary Art (Conservazione Preventiva dell'Arte Contemporanea (COPAC)), spanning 2011-2013. Both of these programs pointed out the great importance of having noninvasive and portable analytical techniques that can be used to investigate and characterize modern and contemporary artworks, especially those consisting of synthetic polymers. Indeed, despite the extensive presence of plastics in museum collections, there is still a lack of analytical tools for identifying, characterizing, and setting up adequate conservation strategies for these materials. In this work, the potentials of in situ and noninvasive Fourier transform infrared (FT-IR) spectroscopy, implemented by means of portable devices that operate in reflection mode, are investigated with a view to applying the results in large-scale surveys of plastic objects in museums. To this end, an essential prerequisite are the reliability of spectral data acquired in situ and the availability of spectral databases acquired from reference materials. A collection of polymeric samples, which are available commercially as ResinKit, was analyzed to create a reference spectral archive. All the spectra were recorded using three FT-IR configurations: transmission (trans), attenuated total reflection (ATR), and total reflection (TR). A comparative evaluation of the data acquired using the three instrumental configurations is presented, together with an evaluation of the similarity percentages and a discussion of the critical cases.

30 CFR 828.12 - In situ processing: Monitoring.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false In situ processing: Monitoring. 828.12 Section... INTERIOR PERMANENT PROGRAM PERFORMANCE STANDARDS SPECIAL PERMANENT PROGRAM PERFORMANCE STANDARDS-IN SITU PROCESSING § 828.12 In situ processing: Monitoring. (a) Each person who conducts in situ processing...

30 CFR 828.12 - In situ processing: Monitoring.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false In situ processing: Monitoring. 828.12 Section... INTERIOR PERMANENT PROGRAM PERFORMANCE STANDARDS SPECIAL PERMANENT PROGRAM PERFORMANCE STANDARDS-IN SITU PROCESSING § 828.12 In situ processing: Monitoring. (a) Each person who conducts in situ processing...

30 CFR 828.12 - In situ processing: Monitoring.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 3 2011-07-01 2011-07-01 false In situ processing: Monitoring. 828.12 Section... INTERIOR PERMANENT PROGRAM PERFORMANCE STANDARDS SPECIAL PERMANENT PROGRAM PERFORMANCE STANDARDS-IN SITU PROCESSING § 828.12 In situ processing: Monitoring. (a) Each person who conducts in situ processing...

30 CFR 828.12 - In situ processing: Monitoring.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false In situ processing: Monitoring. 828.12 Section... INTERIOR PERMANENT PROGRAM PERFORMANCE STANDARDS SPECIAL PERMANENT PROGRAM PERFORMANCE STANDARDS-IN SITU PROCESSING § 828.12 In situ processing: Monitoring. (a) Each person who conducts in situ processing...

30 CFR 828.12 - In situ processing: Monitoring.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false In situ processing: Monitoring. 828.12 Section... INTERIOR PERMANENT PROGRAM PERFORMANCE STANDARDS SPECIAL PERMANENT PROGRAM PERFORMANCE STANDARDS-IN SITU PROCESSING § 828.12 In situ processing: Monitoring. (a) Each person who conducts in situ processing...

Can ex situ plant collections differ in effectiveness, even 1 between closely related species?

USDA-ARS?s Scientific Manuscript database

Conservation of imperiled plant species often requires ex situ (offsite) living collections. Protocols for developing these collections most often emphasize sampling depth, but little is known about the genetics of such collections. This study compares how well a single collecting protocol can captu...

Optimizing conservation strategies for a threatened tree species: In situ conservation of white ash (Fraxinus americana L.) genetic diversity through insecticide treatment

Treesearch

Charles Flower; Jeremie Fant; Sean Hoban; Kathleen Knight; Laura Steger; Elijah Aubihl; Miquel Gonzalez-Meler; Stephen Forry; Andrea Hille; Alejandro Royo

2018-01-01

Forest resources face numerous threats that require costly management. Hence, there is an increasing need for data-informed strategies to guide conservation practices. The introduction of the emerald ash borer to North America has caused rapid declines in ash populations (Fraxinus spp. L.). Natural resource managers are faced with a choice of...

The U.S. Forest Service National Seed Laboratory and Fraxinus ex situ genetic conservation

Treesearch

Robert P. Karrfalt

2010-01-01

The U.S. Forest Service's National Seed Laboratory (NSL) has as part of its mission the conservation of genetic resources for the Forest Service and Forest Service cooperators through long-term seed storage. The Forest Service recognizes ash as one of four priority species for genetic conservation. The NSL is in charge of the Forest Service ash preservation plan...

Priorities for enhancing the ex situ conservation and use of Australian crop wild relatives

USDA-ARS?s Scientific Manuscript database

Crop wild relatives - the wild cousins of cultivated plants - are increasingly recognized for their potential to contribute to the productivity, nutritional quality and sustainability of agricultural crops. However, the use of these genetic resources is dependent upon their conservation in genebanks...

Apport de l'analyse colorimétrique à propos de la caractérisation in situ des peintures préhistoriques dans une démarche conservatoire: cas de la grotte Chauvet (Ardèche, France)Contribution of in situ colorimetric determination for the characterisation of the prehistorical paintings before the elaboration of a conservation process: the case of the Chauvet cave (Ardèche, France).

NASA Astrophysics Data System (ADS)

Vouvé, Jean; Vouvé, Florence; Brunet, Jacques; Malaurent, Philippe

2000-11-01

In situ colorimetric determination is a useful quantitative and non-destructive contribution for the characterisation of organic and mineral pigments. It is in accordance with regard to the administrative instructions, which privilege the maximal conservation to secure the integrity of art discovered recently in this extraordinary prehistorical sanctuary. This determination connected with technical statements of archaeologists, help us to understand that many red hand paintings drawn with the palm of the right hand of a man and of a woman or adolescent, were made from one unique paint pot and the mode of retouch of black charcoal drawings.

Genetic diversity associated with conservation of endangered Dongxiang wild rice (Oryza rufipogon)

USDA-ARS?s Scientific Manuscript database

The wild progenitor species (Oryza rufipogon) of Asian cultivated rice (O. sativa) is located in Dongxiang county, China where it is considered the northernmost range worldwide. Nine ex situ and three in situ populations of the Dongxiang wild rice (DXWR) and four groups of modern cultivars were geno...

The ex situ conservation strategy for endangered plant species: small samples, storage and lessons from seed collected from US national parks

USDA-ARS?s Scientific Manuscript database

Ex situ collections of seeds sampled from wild populations provide germplasm for restoration and for scientific study about biological diversity. Seed collections of endangered species are urgent because they might forestall ever-dwindling population size and genetic diversity. However, collecting ...

How New York State saved its ash

Treesearch

C.L. Holmes; M. Marquand; E.M. Toth

2017-01-01

Across the United States, forest communities are faced with the prospect of extirpation of Fraxinus (ash) species owing to mortality caused by invasion of the emerald ash borer (Agrilus planipennis). However, with the advancement of ex situ seed conservation practices, we have the opportunity to conserve the ecoregional-based...

Conservation priorities when species interact: the Noah's Ark metaphor revisited.

PubMed

Courtois, Pierre; Figuieres, Charles; Mulier, Chloé

2014-01-01

This note incorporates ecological interactions into the Noah's Ark problem. In doing so, we arrive at a general model for ranking in situ conservation projects accounting for species interrelations and provide an operational cost-effectiveness method for the selection of best preserving diversity projects under a limited budget constraint.

36 CFR 73.9 - World Heritage criteria.

Code of Federal Regulations, 2013 CFR

2013-07-01

... human creative genius; or (ii) Exhibit an important interchange of human values, over a span of time or... the most important and significant natural habitats for in-situ conservation of biological diversity... science or conservation. (2) In addition to the criteria in paragraphs (c)(1)(i) through (c)(1)(iv) of...

36 CFR 73.9 - World Heritage criteria.

Code of Federal Regulations, 2011 CFR

2011-07-01

... human creative genius; or (ii) Exhibit an important interchange of human values, over a span of time or... the most important and significant natural habitats for in-situ conservation of biological diversity... science or conservation. (2) In addition to the criteria in paragraphs (c)(1)(i) through (c)(1)(iv) of...

Health of an ex situ population of raptors (Falconiformes and Strigiformes) in Mexico: diagnosis of internal parasites.

PubMed

Santos, Tiziano; de Oliveira, Jaqueline B; Vaughan, Christopher; Santiago, Heber

2011-09-01

Successful programs for ex situ and in situ conservation and management of raptors require detailed knowledge about their pathogens. The purpose of this study was to identify the internal parasites of some captive raptors in Mexico, as well as to verify their impact in the health status of infected birds. Birds of prey were confiscated and kept in captivity at the Centro de Investigación y Conservación de Vida Silvestre (CIVS) in Los Reyes La Paz, Mexico State. For this, fecal and blood samples from 74 birds of prey (66 Falconiformes and eight Strigiformes) of 15 species, juveniles and adults from both sexes (39 males and 35 female), were examined for the presence of gastrointestinal and blood parasites. Besides, the oropharyngeal cavity was macroscopically examined for the presence of lesions compatible with trichomoniasis. Among our results we found that lesions compatible with Trichomonas gallinae infection were detected only in two Red-tailed hawks (Buteo jamaicensis) (2.7%); nevertheless, infected birds were in good physical condition. Overall, gastrointestinal parasites were found in 10 (13.5%) raptors: nine falconiforms (13.6%) and one strigiform (12.5%), which mainly presented a single type of gastrointestinal parasite (90%). Eimeria spp. was detected in Harris's hawk (Parabuteo unicinctus), Swainson's hawk (Buteo swainsoni), Red-tailed hawk (B. jamaicensis) and Great horned owl (Bubo virginianus); whereas trematodes eggs were found in Peregrine falcon (Falco peregrinus) and Swainson's hawk (B. swainsoni). Furthermore, eggs of Capillaria spp. were found in one Swainson's hawk (B. swainsoni), which was also infected by trematodes. Hemoprotozoarian were detected in five (6.7%) falconiforms: Haemoproteus spp. in American kestrel (F. sparverius) and Leucocytozoon spp. in Red-tailed hawk (B. jamaicencis). Despite this, no clinical signs referable to gastrointestinal or blood parasite infection were observed in any birds. All parasites identified were recorded for the first time in raptors from Mexico. Furthermore, this represents the first report for T. gallinae, trematodes, Haemoproteus spp. and Leucocytozoon spp. in raptors from Latin America. Diagnosis and control of parasitic infections should be a part of the routine in health care evaluations for ex situ raptor populations. Finally, this information is also valuable for in situ conservation actions on these birds.

Overview on the Role of Advance Genomics in Conservation Biology of Endangered Species.

PubMed

Khan, Suliman; Nabi, Ghulam; Ullah, Muhammad Wajid; Yousaf, Muhammad; Manan, Sehrish; Siddique, Rabeea; Hou, Hongwei

2016-01-01

In the recent era, due to tremendous advancement in industrialization, pollution and other anthropogenic activities have created a serious scenario for biota survival. It has been reported that present biota is entering a "sixth" mass extinction, because of chronic exposure to anthropogenic activities. Various ex situ and in situ measures have been adopted for conservation of threatened and endangered plants and animal species; however, these have been limited due to various discrepancies associated with them. Current advancement in molecular technologies, especially, genomics, is playing a very crucial role in biodiversity conservation. Advance genomics helps in identifying the segments of genome responsible for adaptation. It can also improve our understanding about microevolution through a better understanding of selection, mutation, assertive matting, and recombination. Advance genomics helps in identifying genes that are essential for fitness and ultimately for developing modern and fast monitoring tools for endangered biodiversity. This review article focuses on the applications of advanced genomics mainly demographic, adaptive genetic variations, inbreeding, hybridization and introgression, and disease susceptibilities, in the conservation of threatened biota. In short, it provides the fundamentals for novice readers and advancement in genomics for the experts working for the conservation of endangered plant and animal species.

Overview on the Role of Advance Genomics in Conservation Biology of Endangered Species

PubMed Central

Khan, Suliman; Nabi, Ghulam; Ullah, Muhammad Wajid; Yousaf, Muhammad; Manan, Sehrish; Siddique, Rabeea

2016-01-01

In the recent era, due to tremendous advancement in industrialization, pollution and other anthropogenic activities have created a serious scenario for biota survival. It has been reported that present biota is entering a “sixth” mass extinction, because of chronic exposure to anthropogenic activities. Various ex situ and in situ measures have been adopted for conservation of threatened and endangered plants and animal species; however, these have been limited due to various discrepancies associated with them. Current advancement in molecular technologies, especially, genomics, is playing a very crucial role in biodiversity conservation. Advance genomics helps in identifying the segments of genome responsible for adaptation. It can also improve our understanding about microevolution through a better understanding of selection, mutation, assertive matting, and recombination. Advance genomics helps in identifying genes that are essential for fitness and ultimately for developing modern and fast monitoring tools for endangered biodiversity. This review article focuses on the applications of advanced genomics mainly demographic, adaptive genetic variations, inbreeding, hybridization and introgression, and disease susceptibilities, in the conservation of threatened biota. In short, it provides the fundamentals for novice readers and advancement in genomics for the experts working for the conservation of endangered plant and animal species. PMID:28025636

Niger-wide assessment of in situ sorghum genetic diversity with microsatellite markers.

PubMed

Deu, M; Sagnard, F; Chantereau, J; Calatayud, C; Hérault, D; Mariac, C; Pham, J-L; Vigouroux, Y; Kapran, I; Traore, P S; Mamadou, A; Gerard, B; Ndjeunga, J; Bezançon, G

2008-05-01

Understanding the geographical, environmental and social patterns of genetic diversity on different spatial scales is key to the sustainable in situ management of genetic resources. However, few surveys have been conducted on crop genetic diversity using exhaustive in situ germplasm collections on a country scale and such data are missing for sorghum in sub-Saharan Africa, its centre of origin. We report here a genetic analysis of 484 sorghum varieties collected in 79 villages evenly distributed across Niger, using 28 microsatellite markers. We found a high level of SSR diversity in Niger. Diversity varied between eastern and western Niger, and allelic richness was lower in the eastern part of the country. Genetic differentiation between botanical races was the first structuring factor (Fst = 0.19), but the geographical distribution and the ethnic group to which farmers belonged were also significantly associated with genetic diversity partitioning. Gene pools are poorly differentiated among climatic zones. The geographical situation of Niger, where typical western African (guinea), central African (caudatum) and eastern Sahelian African (durra) sorghum races converge, explained the high observed genetic diversity and was responsible for the interactions among the ethnic, geographical and botanical structure revealed in our study. After correcting for the structure of botanical races, spatial correlation of genetic diversity was still detected within 100 km, which may hint at limited seed exchanges between farmers. Sorghum domestication history, in relation to the spatial organisation of human societies, is therefore key information for sorghum in situ conservation programs in sub-Saharan Africa.

Ecological restoration as a strategy for conserving biological diversity

NASA Astrophysics Data System (ADS)

Jordan, William R.; Peters, Robert L.; Allen, Edith B.

1988-01-01

Though the restoration of disturbed ecosystems has so far played a relatively modest role in the effort to conserve biological diversity, there are reasons to suspect that its role will increase and that its contribution to the maintenance of diversity will ultimately prove crucial as techniques are further refined and as pristine areas for preservation become scarcer and more expensive. It is now possible to restore a number of North American communities with some confidence. However, it should be noted that many current efforts to return degraded lands to productive use, like attempts to reclaim land disturbed by mining, try only for rehabilitation to a socially acceptable condition and fall considerably short of actually restoring a native ecological community. Possible uses for restoration in the conservation of biodiversity include not only the creation of habitat on derelict sites, but also techniques for enlarging and redesigning existing reserves. Restoration may even make it possible to move reserves entirely in response to long-term events, such as changes in climate. Restoration in the form of reintroduction of single species to preexisting or restored habitat is also a critical link in programs to conserve species ex situ in the expectation of eventually returning them to the wild. And restoration provides opportunities to increase diversity through activities as diverse as management of utility corridors, transportation rights-of-way, and parks.

Contributions of public gardens to tree gene conservation

Treesearch

P.A. Allenstein

2017-01-01

American Public Gardens Association, founded in 1940, represents over 600 member gardens spanning North America and 24 countries. Its diverse membership includes botanic gardens, arboreta, and other public gardens which contribute to tree gene conservation. Some maintain ex situ collections nationally accredited through the Association’s Plant Collections Network, a 21...

Conservation Priorities when Species Interact: The Noah's Ark Metaphor Revisited

PubMed Central

Courtois, Pierre; Figuieres, Charles; Mulier, Chloé

2014-01-01

This note incorporates ecological interactions into the Noah's Ark problem. In doing so, we arrive at a general model for ranking in situ conservation projects accounting for species interrelations and provide an operational cost-effectiveness method for the selection of best preserving diversity projects under a limited budget constraint. PMID:25181514

Ex situ conservation of Holstein-Friesian cattle: Comparing the Dutch, French and USA germplasm collections

USDA-ARS?s Scientific Manuscript database

Holstein-Friesian (HF) gene bank collections were established in France, the Netherlands and USA in order to conserve genetic diversity for this breed. Genetic diversity of HF collections within and between countries was assessed and compared with active HF bulls in each country by using pedigree da...

Model-based conservation planning of the genetic diversity of Phellodendron amurense Rupr due to climate change

PubMed Central

Wan, Jizhong; Wang, Chunjing; Yu, Jinghua; Nie, Siming; Han, Shijie; Zu, Yuangang; Chen, Changmei; Yuan, Shusheng; Wang, Qinggui

2014-01-01

Climate change affects both habitat suitability and the genetic diversity of wild plants. Therefore, predicting and establishing the most effective and coherent conservation areas is essential for the conservation of genetic diversity in response to climate change. This is because genetic variance is a product not only of habitat suitability in conservation areas but also of efficient protection and management. Phellodendron amurense Rupr. is a tree species (family Rutaceae) that is endangered due to excessive and illegal harvesting for use in Chinese medicine. Here, we test a general computational method for the prediction of priority conservation areas (PCAs) by measuring the genetic diversity of P. amurense across the entirety of northeast China using a single strand repeat analysis of twenty microsatellite markers. Using computational modeling, we evaluated the geographical distribution of the species, both now and in different future climate change scenarios. Different populations were analyzed according to genetic diversity, and PCAs were identified using a spatial conservation prioritization framework. These conservation areas were optimized to account for the geographical distribution of P. amurense both now and in the future, to effectively promote gene flow, and to have a long period of validity. In situ and ex situ conservation, strategies for vulnerable populations were proposed. Three populations with low genetic diversity are predicted to be negatively affected by climate change, making conservation of genetic diversity challenging due to decreasing habitat suitability. Habitat suitability was important for the assessment of genetic variability in existing nature reserves, which were found to be much smaller than the proposed PCAs. Finally, a simple set of conservation measures was established through modeling. This combined molecular and computational ecology approach provides a framework for planning the protection of species endangered by climate change. PMID:25165526

Mapping genetic diversity of cherimoya (Annona cherimola Mill.): application of spatial analysis for conservation and use of plant genetic resources.

PubMed

Zonneveld, Maarten van; Scheldeman, Xavier; Escribano, Pilar; Viruel, María A; Van Damme, Patrick; Garcia, Willman; Tapia, César; Romero, José; Sigueñas, Manuel; Hormaza, José I

2012-01-01

There is a growing call for inventories that evaluate geographic patterns in diversity of plant genetic resources maintained on farm and in species' natural populations in order to enhance their use and conservation. Such evaluations are relevant for useful tropical and subtropical tree species, as many of these species are still undomesticated, or in incipient stages of domestication and local populations can offer yet-unknown traits of high value to further domestication. For many outcrossing species, such as most trees, inbreeding depression can be an issue, and genetic diversity is important to sustain local production. Diversity is also crucial for species to adapt to environmental changes. This paper explores the possibilities of incorporating molecular marker data into Geographic Information Systems (GIS) to allow visualization and better understanding of spatial patterns of genetic diversity as a key input to optimize conservation and use of plant genetic resources, based on a case study of cherimoya (Annona cherimola Mill.), a Neotropical fruit tree species. We present spatial analyses to (1) improve the understanding of spatial distribution of genetic diversity of cherimoya natural stands and cultivated trees in Ecuador, Bolivia and Peru based on microsatellite molecular markers (SSRs); and (2) formulate optimal conservation strategies by revealing priority areas for in situ conservation, and identifying existing diversity gaps in ex situ collections. We found high levels of allelic richness, locally common alleles and expected heterozygosity in cherimoya's putative centre of origin, southern Ecuador and northern Peru, whereas levels of diversity in southern Peru and especially in Bolivia were significantly lower. The application of GIS on a large microsatellite dataset allows a more detailed prioritization of areas for in situ conservation and targeted collection across the Andean distribution range of cherimoya than previous studies could do, i.e. at province and department level in Ecuador and Peru, respectively.

Mapping Genetic Diversity of Cherimoya (Annona cherimola Mill.): Application of Spatial Analysis for Conservation and Use of Plant Genetic Resources

PubMed Central

van Zonneveld, Maarten; Scheldeman, Xavier; Escribano, Pilar; Viruel, María A.; Van Damme, Patrick; Garcia, Willman; Tapia, César; Romero, José; Sigueñas, Manuel; Hormaza, José I.

2012-01-01

There is a growing call for inventories that evaluate geographic patterns in diversity of plant genetic resources maintained on farm and in species' natural populations in order to enhance their use and conservation. Such evaluations are relevant for useful tropical and subtropical tree species, as many of these species are still undomesticated, or in incipient stages of domestication and local populations can offer yet-unknown traits of high value to further domestication. For many outcrossing species, such as most trees, inbreeding depression can be an issue, and genetic diversity is important to sustain local production. Diversity is also crucial for species to adapt to environmental changes. This paper explores the possibilities of incorporating molecular marker data into Geographic Information Systems (GIS) to allow visualization and better understanding of spatial patterns of genetic diversity as a key input to optimize conservation and use of plant genetic resources, based on a case study of cherimoya (Annona cherimola Mill.), a Neotropical fruit tree species. We present spatial analyses to (1) improve the understanding of spatial distribution of genetic diversity of cherimoya natural stands and cultivated trees in Ecuador, Bolivia and Peru based on microsatellite molecular markers (SSRs); and (2) formulate optimal conservation strategies by revealing priority areas for in situ conservation, and identifying existing diversity gaps in ex situ collections. We found high levels of allelic richness, locally common alleles and expected heterozygosity in cherimoya's putative centre of origin, southern Ecuador and northern Peru, whereas levels of diversity in southern Peru and especially in Bolivia were significantly lower. The application of GIS on a large microsatellite dataset allows a more detailed prioritization of areas for in situ conservation and targeted collection across the Andean distribution range of cherimoya than previous studies could do, i.e. at province and department level in Ecuador and Peru, respectively. PMID:22253801

76 FR 27986 - Funding for the Conservation Loan Program; Farm Loan Programs

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-13

... of water conservation measures; establishment or improvement of permanent pastures; implementation of... for the Conservation Loan Program; Farm Loan Programs AGENCY: Farm Service Agency, USDA. ACTION... or guaranteed loan applications for the Conservation Loan (CL) Program because of lack of program...

Propagating native plants at the National Tropical Botanical Garden

Treesearch

Diane Ragone

2002-01-01

Hawaii has the dubious distinction of being the extinction capital of the United States with close to 30 percent of native plant species listed as endangered. The National Tropical Botanical Garden has been a leader in efforts to propagate and conserve native Hawaiian plants with close to 800 species collected for ex situ conservation since 1990....

Recovery plan for laurel wilt on redbay and other forest species caused by Raffaelea lauricola and disseminated by Xyleborus glabratus

USDA-ARS?s Scientific Manuscript database

Genetic data can guide the management of plant conservation collections. Direct assay of an ex situ collection’s genetic diversity, measured against wild plant populations, offers insight for conservation efforts. Here we present a carefully chosen case study, Zamia lucayana, selected for its contra...

What is the Conservation Value of a Plant in a Botanic Garden? Using Indicators to Improve Management of Ex Situ Collections

USDA-ARS?s Scientific Manuscript database

Living botanic garden plant collections are a fundamental and underutilized worldwide resource for plant conservation. A common goal in managing a botanical living collection is to maintain the greatest biodiversity at the greatest economic and logistic efficiency. However, to date there is no unifi...

Ex situ gene conservation for conifers in the Pacific Northwest.

Treesearch

Sara R. Lipow; J. Bradley St. Clair; G.R. Johnson

2002-01-01

Recently, a group of public and private organizations responsible for managing much of the timberland in western Oregon and Washington formed the Pacific Northwest forest tree Gene Conservation Group (GCG) to ensure that the evolutionary potential of important regional tree species is maintained. The group is first compiling data to evaluate the genetic resource status...

Green campus management based on conservation program in Universitas Negeri Semarang

NASA Astrophysics Data System (ADS)

Prihanto, Teguh

2018-03-01

Universitas Negeri Semarang (UNNES) has a great commitment in the development of higher education programs in line with its vision as a conservation - minded and internationally reputable university. Implementation of conservation programs with respect to the rules or conservation aspects of sustainable use, preservation, provisioning, protection, restoration and conservation of nature. In order to support the implementation of UNNES conservation program more focused, development strategies and development programs for each conservation scope are covered: (1) Biodiversity management; (2) Internal transportation management; (3) energy management; (4) Green building management; (5) Waste and water management; (6) Cultural conservation management. All related to conservation development strategies and programs are managed in the form of green campus management aimed at realizing UNNES as a green campus, characterized and reputable at the regional and global level.

Increasing participation in incentive programs for biodiversity conservation.

PubMed

Sorice, Michael G; Oh, Chi-Ok; Gartner, Todd; Snieckus, Mary; Johnson, Rhett; Donlan, C Josh

2013-07-01

Engaging private landowners in conservation activities for imperiled species is critical to maintaining and enhancing biodiversity. Market-based approaches can incentivize conservation behaviors on private lands by shifting the benefit-cost ratio of engaging in activities that result in net conservation benefits for target species. In the United States and elsewhere, voluntary conservation agreements with financial incentives are becoming an increasingly common strategy. While the influence of program design and delivery of voluntary conservation programs is often overlooked, these aspects are critical to achieving the necessary participation to attain landscape-scale outcomes. Using a sample of family-forest landowners in the southeast United States, we show how preferences for participation in a conservation program to protect an at-risk species, the gopher tortoise (Gopherus polyphemus), are related to program structure, delivery, and perceived efficacy. Landowners were most sensitive to programs that are highly controlling, require permanent conservation easements, and put landowners at risk for future regulation. Programs designed with greater levels of compensation and that support landowners' autonomy to make land management decisions can increase participation and increase landowner acceptance of program components that are generally unfavorable, like long-term contracts and permanent easements. There is an inherent trade-off between maximizing participation and maximizing the conservation benefits when designing a conservation incentive program. For conservation programs targeting private lands to achieve landscape-level benefits, they must attract a critical level of participation that creates a connected mosaic of conservation benefits. Yet, programs with attributes that strive to maximize conservation benefits within a single agreement (and reduce risks of failure) are likely to have lower participation, and thus lower landscape benefits. Achieving levels of landowner participation in conservation agreement programs that deliver lasting, landscape-level benefits requires careful attention not only to how the program structure influences potential conservation benefits, but also how it influences landowners and their potential to participate.

7 CFR 662.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

.... These programs include: Conservation Stewardship Program, Farm and Ranch Lands Protection Program, Grassland Reserve Program, Environmental Quality Incentives Program, Conservation Innovation Grants, Agricultural Water Enhancement Program, Conservation of Private Grazing Land, Wildlife Habitat Incentive...

76 FR 22453 - Energy Conservation Program: Energy Conservation Standards for Residential Clothes Dryers and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-21

.... These impacts continue well beyond 2100. Table I-3 shows the annualized values for the clothes dryer... Conservation Program: Energy Conservation Standards for Residential Clothes Dryers and Room Air Conditioners... 1904-AA89 Energy Conservation Program: Energy Conservation Standards for Residential Clothes Dryers and...

Genetic Diversity of Arabica Coffee (Coffea arabica L.) in Nicaragua as Estimated by Simple Sequence Repeat Markers

PubMed Central

Geleta, Mulatu; Herrera, Isabel; Monzón, Arnulfo; Bryngelsson, Tomas

2012-01-01

Coffea arabica L. (arabica coffee), the only tetraploid species in the genus Coffea, represents the majority of the world's coffee production and has a significant contribution to Nicaragua's economy. The present paper was conducted to determine the genetic diversity of arabica coffee in Nicaragua for its conservation and breeding values. Twenty-six populations that represent eight varieties in Nicaragua were investigated using simple sequence repeat (SSR) markers. A total of 24 alleles were obtained from the 12 loci investigated across 260 individual plants. The total Nei's gene diversity (H T) and the within-population gene diversity (H S) were 0.35 and 0.29, respectively, which is comparable with that previously reported from other countries and regions. Among the varieties, the highest diversity was recorded in the variety Catimor. Analysis of variance (AMOVA) revealed that about 87% of the total genetic variation was found within populations and the remaining 13% differentiate the populations (F ST = 0.13; P < 0.001). The variation among the varieties was also significant. The genetic variation in Nicaraguan coffee is significant enough to be used in the breeding programs, and most of this variation can be conserved through ex situ conservation of a low number of populations from each variety. PMID:22701376

78 FR 25093 - Multistate Conservation Grant Program; Priority List and Approval for Conservation Projects

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-29

... Fish Restoration Act (16 U.S.C. 777 et seq.) and established the Multistate Conservation Grant Program...-9410-0000] Multistate Conservation Grant Program; Priority List and Approval for Conservation Projects... year 2013 priority list of wildlife and sport fish conservation projects from the Association of Fish...

Genetic selection and conservation of genetic diversity*.

PubMed

Blackburn, H D

2012-08-01

For 100s of years, livestock producers have employed various types of selection to alter livestock populations. Current selection strategies are little different, except our technologies for selection have become more powerful. Genetic resources at the breed level have been in and out of favour over time. These resources are the raw materials used to manipulate populations, and therefore, they are critical to the past and future success of the livestock sector. With increasing ability to rapidly change genetic composition of livestock populations, the conservation of these genetic resources becomes more critical. Globally, awareness of the need to steward genetic resources has increased. A growing number of countries have embarked on large scale conservation efforts by using in situ, ex situ (gene banking), or both approaches. Gene banking efforts have substantially increased and data suggest that gene banks are successfully capturing genetic diversity for research or industry use. It is also noteworthy that both industry and the research community are utilizing gene bank holdings. As pressures grow to meet consumer demands and potential changes in production systems, the linkage between selection goals and genetic conservation will increase as a mechanism to facilitate continued livestock sector development. © 2012 Blackwell Verlag GmbH.

7 CFR 610.24 - Responsibilities of State Technical Committees.

Code of Federal Regulations, 2011 CFR

2011-01-01

... programs under Title XII of the Food Security Act of 1985 including, but not limited to, the Conservation Reserve Program, Wetlands Reserve Program, Conservation Security Program, Conservation Stewardship Program, Farm and Ranch Lands Protection Program, Grassland Reserve Program, Environmental Quality Incentives...

7 CFR 610.24 - Responsibilities of State Technical Committees.

Code of Federal Regulations, 2010 CFR

2010-01-01

... programs under Title XII of the Food Security Act of 1985 including, but not limited to, the Conservation Reserve Program, Wetlands Reserve Program, Conservation Security Program, Conservation Stewardship Program, Farm and Ranch Lands Protection Program, Grassland Reserve Program, Environmental Quality Incentives...

7 CFR 610.24 - Responsibilities of State Technical Committees.

Code of Federal Regulations, 2012 CFR

2012-01-01

... programs under Title XII of the Food Security Act of 1985 including, but not limited to, the Conservation Reserve Program, Wetlands Reserve Program, Conservation Security Program, Conservation Stewardship Program, Farm and Ranch Lands Protection Program, Grassland Reserve Program, Environmental Quality Incentives...

7 CFR 610.24 - Responsibilities of State Technical Committees.

Code of Federal Regulations, 2013 CFR

2013-01-01

... programs under Title XII of the Food Security Act of 1985 including, but not limited to, the Conservation Reserve Program, Wetlands Reserve Program, Conservation Security Program, Conservation Stewardship Program, Farm and Ranch Lands Protection Program, Grassland Reserve Program, Environmental Quality Incentives...

75 FR 48934 - Coral Reef Conservation Program Implementation Guidelines

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-12

...-01] RIN 0648-ZC19 Coral Reef Conservation Program Implementation Guidelines AGENCY: National Oceanic... Guidelines (Guidelines) for the Coral Reef Conservation Program (CRCP or Program) under the Coral Reef... assistance for coral reef conservation projects under the Act. NOAA revised the Implementation Guidelines for...

40 CFR 256.31 - Recommendations for developing and implementing resource conservation and recovery programs.

Code of Federal Regulations, 2010 CFR

2010-07-01

... implementing resource conservation and recovery programs. 256.31 Section 256.31 Protection of Environment... SOLID WASTE MANAGEMENT PLANS Resource Conservation and Resource Recovery Programs § 256.31 Recommendations for developing and implementing resource conservation and recovery programs. (a) In order to...

76 FR 63904 - Proposed Information Collection; Comment Request; Coral Reef Conservation Program Administration

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-14

... Collection; Comment Request; Coral Reef Conservation Program Administration AGENCY: National Oceanic and... The Coral Reef Conservation Act of 2000 (Act) was enacted to provide a framework for conserving coral reefs. The Coral Reef Conservation Grant Program, under the Act, provides funds to broad- based...

76 FR 793 - Multistate Conservation Grant Program; Priority List for Conservation Projects

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-06

...; 91400-9410-0000-7B] Multistate Conservation Grant Program; Priority List for Conservation Projects... 2011 priority list of wildlife and sport fish conservation projects from the Association of Fish and Wildlife Agencies (AFWA). As required by the Wildlife and Sport Fish Restoration Programs Improvement Act...

Linkage of reproductive sciences: from 'quick fix' to 'integrated' conservation.

PubMed

Wildt, D E; Ellis, S; Howard, J G

2001-01-01

Our laboratory has experienced four phases in understanding how the reproductive sciences contribute to genuine conservation of biodiversity. The first is the 'quick fix phase' in which the erroneous assumption is made that extant knowledge and techniques are readily adaptable to an unstudied wild animal to produce offspring rapidly. The second is the 'species-specificity phase' in which it is recognized that every species has evolved unique reproductive mechanisms that must be mastered before propagation can be enhanced. The third is the 'applicability phase' in which one grasps that all the new knowledge and technology are of minimal relevance without the cooperation of wildlife managers. The final phase is 'integration', the realization that reproduction is only one component in an abundantly complex conservation puzzle that requires interweaving many scientific disciplines with elaborate biopolitical, economic and habitat variables. These phases are illustrated using 20 years of experience with wildlife species, including the cheetah, black-footed ferret and giant panda. We conclude that the foremost value of the reproductive sciences for conserving endangered species is the discipline's powerful laboratory tools for understanding species-specific reproductive mechanisms. Such scholarly information, when applied holistically, can be used to improve management by natural or, occasionally, assisted breeding. Genuine conservation is achieved only when the reproductive knowledge and technologies are integrated into multidisciplinary programmes that preserve species integrity ex situ and preferably in situ.

7 CFR 701.151 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM, EMERGENCY FOREST RESTORATION PROGRAM, AND CERTAIN RELATED PROGRAMS PREVIOUSLY ADMINISTERED UNDER THIS PART Emergency Conservation Program § 701.151... irrigation system. Barn means a structure used for the housing of animals or farm equipment. Commercial...

7 CFR 701.151 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM, EMERGENCY FOREST RESTORATION PROGRAM, AND CERTAIN RELATED PROGRAMS PREVIOUSLY ADMINISTERED UNDER THIS PART Emergency Conservation Program § 701.151... irrigation system. Barn means a structure used for the housing of animals or farm equipment. Commercial...

7 CFR 701.151 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM, EMERGENCY FOREST RESTORATION PROGRAM, AND CERTAIN RELATED PROGRAMS PREVIOUSLY ADMINISTERED UNDER THIS PART Emergency Conservation Program § 701.151... irrigation system. Barn means a structure used for the housing of animals or farm equipment. Commercial...

7 CFR 701.151 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM, EMERGENCY FOREST RESTORATION PROGRAM, AND CERTAIN RELATED PROGRAMS PREVIOUSLY ADMINISTERED UNDER THIS PART Emergency Conservation Program § 701.151... irrigation system. Barn means a structure used for the housing of animals or farm equipment. Commercial...

10 CFR Appendix D to Part 436 - Energy Program Conservation Elements

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 3 2013-01-01 2013-01-01 false Energy Program Conservation Elements D Appendix D to Part 436 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION FEDERAL ENERGY MANAGEMENT AND PLANNING PROGRAMS Pt. 436, App. D Appendix D to Part 436—Energy Program Conservation Elements (a) In all successful energy...

10 CFR Appendix D to Part 436 - Energy Program Conservation Elements

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 3 2014-01-01 2014-01-01 false Energy Program Conservation Elements D Appendix D to Part 436 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION FEDERAL ENERGY MANAGEMENT AND PLANNING PROGRAMS Pt. 436, App. D Appendix D to Part 436—Energy Program Conservation Elements (a) In all successful energy...

10 CFR Appendix D to Part 436 - Energy Program Conservation Elements

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 3 2011-01-01 2011-01-01 false Energy Program Conservation Elements D Appendix D to Part 436 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION FEDERAL ENERGY MANAGEMENT AND PLANNING PROGRAMS Pt. 436, App. D Appendix D to Part 436—Energy Program Conservation Elements (a) In all successful energy...

10 CFR Appendix D to Part 436 - Energy Program Conservation Elements

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 3 2012-01-01 2012-01-01 false Energy Program Conservation Elements D Appendix D to Part 436 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION FEDERAL ENERGY MANAGEMENT AND PLANNING PROGRAMS Pt. 436, App. D Appendix D to Part 436—Energy Program Conservation Elements (a) In all successful energy...

10 CFR Appendix D to Part 436 - Energy Program Conservation Elements

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 3 2010-01-01 2010-01-01 false Energy Program Conservation Elements D Appendix D to Part 436 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION FEDERAL ENERGY MANAGEMENT AND PLANNING PROGRAMS Pt. 436, App. D Appendix D to Part 436—Energy Program Conservation Elements (a) In all successful energy...

76 FR 47518 - Energy Conservation Program: Treatment of “Smart” Appliances in Energy Conservation Standards and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-05

... Conservation Program: Treatment of ``Smart'' Appliances in Energy Conservation Standards and Test Procedures... well as in test procedures used to demonstrate compliance with DOE's standards and qualification as an... development of energy conservation standards and test procedures for DOE's Appliance Standards Program and the...

Genetic diversity and structure of Sinopodophyllum hexandrum (Royle) Ying in the Qinling Mountains, China.

PubMed

Liu, Wei; Yin, Dongxue; Liu, Jianjun; Li, Na

2014-01-01

Sinopodophyllum hexandrum is an important medicinal plant whose genetic diversity must be conserved because it is endangered. The Qinling Mts. are a S. hexandrum distribution area that has unique environmental features that highly affect the evolution of the species. To provide the reference data for evolutionary and conservation studies, the genetic diversity and population structure of S. hexandrum in its overall natural distribution areas in the Qinling Mts. were investigated through inter-simple sequence repeats analysis of 32 natural populations. The 11 selected primers generated a total of 135 polymorphic bands. S. hexandrum genetic diversity was low within populations (average He = 0.0621), but higher at the species level (He = 0.1434). Clear structure and high genetic differentiation among populations were detected by using the unweighted pair group method for arithmetic averages, principle coordinate analysis and Bayesian clustering. The clustering approaches supported a division of the 32 populations into three major groups, for which analysis of molecular variance confirmed significant variation (63.27%) among populations. The genetic differentiation may have been attributed to the limited gene flow (Nm = 0.3587) in the species. Isolation by distance among populations was determined by comparing genetic distance versus geographic distance by using the Mantel test. Result was insignificant (r = 0.212, P = 0.287) at 0.05, showing that their spatial pattern and geographic locations are not correlated. Given the low within-population genetic diversity, high differentiation among populations and the increasing anthropogenic pressure on the species, in situ conservation measures were recommended to preserve S. hexandrum in Qinling Mts., and other populations must be sampled to retain as much genetic diversity of the species to achieve ex situ preservation as a supplement to in situ conservation.

Genetic Diversity and Structure of Sinopodophyllum hexandrum (Royle) Ying in the Qinling Mountains, China

PubMed Central

Liu, Wei; Yin, Dongxue; Liu, Jianjun; Li, Na

2014-01-01

Sinopodophyllum hexandrum is an important medicinal plant whose genetic diversity must be conserved because it is endangered. The Qinling Mts. are a S. hexandrum distribution area that has unique environmental features that highly affect the evolution of the species. To provide the reference data for evolutionary and conservation studies, the genetic diversity and population structure of S. hexandrum in its overall natural distribution areas in the Qinling Mts. were investigated through inter-simple sequence repeats analysis of 32 natural populations. The 11 selected primers generated a total of 135 polymorphic bands. S. hexandrum genetic diversity was low within populations (average He = 0.0621), but higher at the species level (He = 0.1434). Clear structure and high genetic differentiation among populations were detected by using the unweighted pair group method for arithmetic averages, principle coordinate analysis and Bayesian clustering. The clustering approaches supported a division of the 32 populations into three major groups, for which analysis of molecular variance confirmed significant variation (63.27%) among populations. The genetic differentiation may have been attributed to the limited gene flow (Nm = 0.3587) in the species. Isolation by distance among populations was determined by comparing genetic distance versus geographic distance by using the Mantel test. Result was insignificant (r = 0.212, P = 0.287) at 0.05, showing that their spatial pattern and geographic locations are not correlated. Given the low within-population genetic diversity, high differentiation among populations and the increasing anthropogenic pressure on the species, in situ conservation measures were recommended to preserve S. hexandrum in Qinling Mts., and other populations must be sampled to retain as much genetic diversity of the species to achieve ex situ preservation as a supplement to in situ conservation. PMID:25333788

A comprehensive review of Farm Bill contributions to wildlife conservation, 1985-2000

USGS Publications Warehouse

Heard, P.L.; Allen, A.W.; Best, Louis B.; Brady, S.J.; Burger, W.; Esser, A.J.; Hackett, E.; Johnson, D.H.; Pederson, R.L.; Reynolds, R.E.; Rewa, C.; Ryan, M.R.; Molleur, R.T.; Buck, P.

2000-01-01

A comprehensive review of the scientific literature was undertaken to determine wildlife responses to programs established under the conservation title of the 1985 Food Security Act as amended in 1990 and 1996 (Farm Bill). Literature was annotated and summaries of wildlife responses were provided for the Conservation Reserve Program CRP, Wetlands Reserve Program (WRP), Wildlife Habitat Incentives Program (WHIP) and Environmental Quality Incentives Program (EQIP). The report recognized that Farm Bill conservation programs were created to serve many purposes. Foremost among these purposes was to enable Americaa??s farmers and ranchers to be better stewards of their lands. In general, wildlife responded positively to improvements in land stewardship, particularly when the needs of wildlife were considered in conservation planning and implementation. Whereas authors acknowledged that their understanding of wildlife responses to Farm Bill conservation programs was still incomplete, they concluded that these programs were making significant contributions toward conservation of the nationa??s fish and wildlife resources.

7 CFR 614.3 - Decisions subject to informal appeal procedures.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) Soil and Water Conservation Program; (iv) Water Bank Program; (v) Watershed Protection and Flood... CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE CONSERVATION OPERATIONS NRCS APPEAL PROCEDURES § 614.3... technical determinations made with respect to: (1) Conservation programs and regulatory requirements...

7 CFR 614.3 - Decisions subject to informal appeal procedures.

Code of Federal Regulations, 2012 CFR

2012-01-01

...) Soil and Water Conservation Program; (iv) Water Bank Program; (v) Watershed Protection and Flood... CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE CONSERVATION OPERATIONS NRCS APPEAL PROCEDURES § 614.3... technical determinations made with respect to: (1) Conservation programs and regulatory requirements...

7 CFR 614.3 - Decisions subject to informal appeal procedures.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Innovation Grants, (E) Ground and Surface Water Conservation Program, (F) Klamath Basin Program, and (G... CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE CONSERVATION OPERATIONS NRCS APPEAL PROCEDURES § 614.3... technical determinations made with respect to: (1) Conservation programs and regulatory requirements...

7 CFR 614.3 - Decisions subject to informal appeal procedures.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Innovation Grants, (E) Ground and Surface Water Conservation Program, (F) Klamath Basin Program, and (G... CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE CONSERVATION OPERATIONS NRCS APPEAL PROCEDURES § 614.3... technical determinations made with respect to: (1) Conservation programs and regulatory requirements...

Use of a business excellence model to improve conservation programs.

PubMed

Black, Simon; Groombridge, Jim

2010-12-01

The current shortfall in effectiveness within conservation biology is illustrated by increasing interest in "evidence-based conservation," whose proponents have identified the need to benchmark conservation initiatives against actions that lead to proven positive effects. The effectiveness of conservation policies, approaches, and evaluation is under increasing scrutiny, and in these areas models of excellence used in business could prove valuable. Typically, conservation programs require years of effort and involve rigorous long-term implementation processes. Successful balance of long-term efforts alongside the achievement of short-term goals is often compromised by management or budgetary constraints, a situation also common in commercial businesses. "Business excellence" is an approach many companies have used over the past 20 years to ensure continued success. Various business excellence evaluations have been promoted that include concepts that could be adapted and applied in conservation programs. We describe a conservation excellence model that shows how scientific processes and results can be aligned with financial and organizational measures of success. We applied the model to two well-documented species conservation programs. In the first, the Po'ouli program, several aspects of improvement were identified, such as more authority for decision making in the field and better integration of habitat management and population recovery processes. The second example, the black-footed ferret program, could have benefited from leadership effort to reduce bureaucracy and to encourage use of best-practice species recovery approaches. The conservation excellence model enables greater clarity in goal setting, more-effective identification of job roles within programs, better links between technical approaches and measures of biological success, and more-effective use of resources. The model could improve evaluation of a conservation program's effectiveness and may be used to compare different programs, for example during reviews of project performance by sponsoring organizations. © 2010 Society for Conservation Biology.

A human-centered framework for innovation in conservation incentive programs.

PubMed

Sorice, Michael G; Donlan, C Josh

2015-12-01

The promise of environmental conservation incentive programs that provide direct payments in exchange for conservation outcomes is that they enhance the value of engaging in stewardship behaviors. An insidious but important concern is that a narrow focus on optimizing payment levels can ultimately suppress program participation and subvert participants' internal motivation to engage in long-term conservation behaviors. Increasing participation and engendering stewardship can be achieved by recognizing that participation is not simply a function of the payment; it is a function of the overall structure and administration of the program. Key to creating innovative and more sustainable programs is fitting them within the existing needs and values of target participants. By focusing on empathy for participants, co-designing program approaches, and learning from the rapid prototyping of program concepts, a human-centered approach to conservation incentive program design enhances the propensity for discovery of novel and innovative solutions to pressing conservation issues.

Assessing the global zoo response to the amphibian crisis through 20-year trends in captive collections.

PubMed

Dawson, Jeff; Patel, Freisha; Griffiths, Richard A; Young, Richard P

2016-02-01

Global amphibian declines are one of the biggest challenges currently facing the conservation community, and captive breeding is one way to address this crisis. Using information from the International Species Information System zoo network, we examined trends in global zoo amphibian holdings across species, zoo region, and species geographical region of origin from 1994 to 2014. These trends were compared before and after the 2004 Global Amphibian Assessment to assess whether any changes occurred and whether zoo amphibian conservation effort had increased. The numbers of globally threatened species (GTS) and their proportional representation in global zoo holdings increased and this rate of increase was significantly greater after 2004. North American, European, and Oceanian GTS were best represented in zoos globally, and proportions of Oceanian GTS held increased the most since 2004. South American and Asian GTS had the lowest proportional representation in zoos. At a regional zoo level, European zoos held the lowest proportions of GTS, and this proportion did not increase after 2004. Since 1994, the number of species held in viable populations has increased, and these species are distributed among more institutions. However, as of 2014, zoos held 6.2% of globally threatened amphibians, a much smaller figure than for other vertebrate groups and one that falls considerably short of the number of species for which ex situ management may be desirable. Although the increased effort zoos have put into amphibian conservation over the past 20 years is encouraging, more focus is needed on ex situ conservation priority species. This includes building expertise and capacity in countries that hold them and tracking existing conservation efforts if the evidence-based approach to amphibian conservation planning at a global level is to be further developed. © 2015 Society for Conservation Biology.

Changes in historical Iowa land cover as context for assessing the environmental benefits of current and future conservation efforts on agricultural lands

USGS Publications Warehouse

Gallant, Alisa L.; Sadinski, Walt; Roth, Mark F.; Rewa, Charles A.

2011-01-01

Conservationists and agriculturists face unprecedented challenges trying to minimize tradeoffs between increasing demands for food, fiber, feed, and biofuels and the resulting loss or reduced values of other ecosystem services, such as those derived from wetlands and biodiversity (Millenium Ecosystem Assessment 2005a, 2005c; Maresch et al. 2008). The Food, Conservation, and Energy Act of 2008 (Pub. L. 110-234, Stat. 923, HR 2419, also known as the 2008 Farm Bill) reauthorized the USDA to provide financial incentives for agricultural producers to reduce environmental impacts via multiple conservation programs. Two prominent programs, the Wetlands Reserve Program (WRP) and the Conservation Reserve Program (CRP), provide incentives for producers to retire environmentally sensitive croplands, minimize erosion, improve water quality, restore wetlands, and provide wildlife habitat (USDA FSA 2008a, 2008b; USDA NRCS 2002). Other conservation programs (e.g., Environmental Quality Incentives Program, Conservation Stewardship Program) provide incentives to implement structural and cultural conservation practices to improve the environmental performance of working agricultural lands. Through its Conservation Effects Assessment Project, USDA is supporting evaluation of the environmental benefits obtained from the public investment in conservation programs and practices to inform decisions on where further investments are warranted (Duriancik et al. 2008; Zinn 1997).

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…

Nanoparticles for cultural heritage conservation: calcium and barium hydroxide nanoparticles for wall painting consolidation.

PubMed

Giorgi, Rodorico; Ambrosi, Moira; Toccafondi, Nicola; Baglioni, Piero

2010-08-16

Nanotechnology provides new concepts and materials for the consolidation and protection of wall paintings. In particular, humble calcium and barium hydroxide nanoparticles offer a versatile and highly efficient tool to combat the main degradation processes altering wall paintings. Clear example of the efficacy and potentiality of nanotechnology is represented by the conservation in situ of Maya wall paintings in the archaeological area in Calakmul (Mexico).

Conservative Treatment Seems the Best Choice in Adenocarcinoma In Situ of the Cervix Uteri.

PubMed

Baalbergen, Astrid; Molijn, Anco C; Quint, Wim G V; Smedts, Frank; Helmerhorst, Theo J M

2015-07-01

To study diagnostic and therapeutic strategies, outcomes, and follow-up in a large series of women with adenocarcinoma in situ (AIS) of the uterine cervix and investigate if human papillomavirus (HPV) typing among women with negative cytology reports would have helped with early AIS detection. Records of 132 AIS cases diagnosed between 1989 and 2012 were retrieved. Clinical and pathological data were reviewed and analyzed. Mean age at diagnosis was 37 years. Seventy-two percent (n = 95) of all patients were asymptomatic; diagnosis was established using cytology and biopsy. Primary treatment for 124 patents was cold knife cone or loop electrosurgical excision procedure (LEEP). Positive margins were found in 18% of those women treated with CKC versus 40% in those treated with LEEP. The mean follow-up time was 62 months (range, 2-217 months; median, 46 months). Three recurrences were found after conservative treatment in 86 patients. High-risk HPV (hrHPV) positivity was detected in 115 (96%) of 120 patients, with HPV-18 being the most commonly occurring subtype (51%). There is a small risk of relapse after conservative therapy with cold knife cone or LEEP when resection margins are negative in women with AIS. Patients should be given the options of hysterectomy or conservative therapy with strict follow-up.

77 FR 13887 - Energy Conservation Program: Test Procedures for Residential Clothes Washers

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-07

... Energy Conservation Program: Test Procedures for Residential Clothes Washers; Final Rule #0;#0;Federal... Conservation Program: Test Procedures for Residential Clothes Washers AGENCY: Office of Energy Efficiency and...) establishes new test procedures for residential clothes washers under the Energy Policy and Conservation Act...

76 FR 30186 - Proposed Information Collection; Migratory Birds and Wetlands Conservation Grant Programs

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-24

... 7C] Proposed Information Collection; Migratory Birds and Wetlands Conservation Grant Programs AGENCY...). SUPPLEMENTARY INFORMATION: I. Abstract The Division of Bird Habitat Conservation administers grant programs... Migratory Bird Conservation Act (NMBCA), Public Law 106-247. Currently, information that we collect for...

Group management influences reproductive function of the male cheetah (Acinonyx jubatus).

PubMed

Koester, Diana C; Freeman, Elizabeth W; Wildt, David E; Terrell, Kimberly A; Franklin, Ashley D; Meeks, Karen; Crosier, Adrienne E

2017-03-01

Although the free-ranging cheetah is generally socially solitary, as many as 60% of males live in same-sex (usually sibling) coalitions. Under ex situ conditions, the cheetah experiences low reproductive success with only ~18% of males having ever produced young. Most male cheetahs (85%) are managed in captivity in coalitions, but with no data on the influence of social grouping on reproductive parameters. We examined the influence of singleton versus coalition management on various male cheetah physiological traits, including ejaculate quality and gonadal and adrenal hormone metabolite concentrations. We also assessed behaviour within coalitions for evidence of social hierarchy through initiation of interactions with group mates and relatedness to physiological traits. Ejaculate quality (including total motile and structurally normal spermatozoa per ejaculate) and androgen concentration profiles were higher (P<0.05) in coalition compared with singleton males. These results support the conclusion that testis function in the cheetah, specifically related to the development of normal, motile spermatozoa and androgen production, is influenced by management with same-sex conspecifics. The findings have implications for ex situ conservation breeding programs by suggesting that reproductive quality can be enhanced through group maintenance of cheetah males.

77 FR 14509 - State Energy Program and Energy Efficiency and Conservation Block Grant (EECBG) Program; Request...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-12

... DEPARTMENT OF ENERGY [Docket No. EESEP0216] State Energy Program and Energy Efficiency and Conservation Block Grant (EECBG) Program; Request for Information AGENCY: Office of Energy Efficiency and... (SEP) and Energy Efficiency and Conservation Block Grant (EECBG) program, in support of energy...

77 FR 13530 - Funding for the Conservation Loan Program; Farm Loan Programs

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-07

... DEPARTMENT OF AGRICULTURE Farm Service Agency Funding for the Conservation Loan Program; Farm Loan... Service Agency (FSA) now has funding for and is accepting guaranteed loan applications for the Conservation Loan (CL) Program. Due to a lack of program funding for direct CLs, direct loan applications are...

7 CFR 1469.23 - Program payments.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AGRICULTURE LOANS, PURCHASES, AND OTHER OPERATIONS CONSERVATION SECURITY PROGRAM Contracts and Payments § 1469.23 Program payments. (a) Stewardship component of CSP payments. (1) The conservation stewardship plan... Agriculture Statistics Service (NASS) land rental data, and Conservation Reserve Program (CRP) rental rates...

7 CFR 14.2 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Pollution Control Act (33 U.S.C. 1288(j)). (2) The rural abandoned mine program authorized by section 406 of... conservation program authorized by the Soil Conservation and Domestic Allotment Act (16 U.S.C. 590a). (6) The Great Plains conservation program authorized by section 16 of the Soil Conservation and Domestic...

Conservation Genetics of an Endangered Lady’s Slipper Orchid: Cypripedium japonicum in China

PubMed Central

Qian, Xin; Li, Quan-Jian; Liu, Fen; Gong, Mao-Jiang; Wang, Cai-Xia; Tian, Min

2014-01-01

Knowledge about the population genetic variation of the endangered orchid, Cypripedium japonicum, is conducive to the development of conservation strategies. Here, we examined the levels and partitioning of inter-simple sequence repeat (ISSR) diversity (109 loci) in five populations of this orchid to gain insight into its genetic variation and population structure in Eastern and Central China. It harbored considerably lower levels of genetic diversity both at the population (percentage of polymorphic loci (PPL) = 11.19%, Nei’s gene diversity (H) = 0.0416 and Shannon’s information index (I) = 0.0613) and species level (PPL = 38.53%, H = 0.1273 and I = 0.1928) and a significantly higher degree of differentiation among populations (the proportion of the total variance among populations (Φpt) = 0.698) than those typical of ISSR-based studies in other orchid species. Furthermore, the Nei’s genetic distances between populations were independent of the corresponding geographical distances. Two main clusters are shown in an arithmetic average (UPGMA) dendrogram, which is in agreement with the results of principal coordinate analysis (PCoA) analysis and the STRUCTURE program. In addition, individuals within a population were more similar to each other than to those in other populations. Based on the genetic data and our field survey, the development of conservation management for this threatened orchid should include habitat protection, artificial gene flow and ex situ measures. PMID:24983476

Sperm cryopreservation in endangered felids: developing linkage of in situ-ex situ populations.

PubMed

Swanson, W F; Magarey, G M; Herrick, J R

2007-01-01

Many of the world's cat species face growing threats to their continued survival in nature. For some species, managed captive populations may provide a reservoir for future reintroduction or genetic augmentation. Because most zoo populations are derived from small founder sizes and are subject to loss of genetic variation over time, periodic infusion of founder alleles is necessary to avoid the dire consequences of inbreeding. Collection and freezing of semen from free-living nondomestic felids offers a viable option for introducing founder genes into captive populations without removal of animals from the wild. The effective application of this strategy requires established protocols for safely capturing and anaesthetising wild cats coupled with suitable methods of semen recovery, processing and cryopreservation under field conditions. In small-sized non-domestic felids, the general feasibility of this approach is being explored in two studies of black-footed cats and Pallas' cats. Two factors - relatively low sperm numbers per ejaculate and compromised status of frozen-thawed cat spermatozoa - suggest that in vitro fertilisation (IVF) and embryo transfer present the most efficient use of this limiting resource in small-sized cats. Our studies with captive felids have explored alternative methods of sperm cryopreservation that are adaptable to field situations and shown that frozen-thawed spermatozoa from Pallas' cats, ocelots, and fishing cats exhibit adequate function to fertilise heterologous and/or homologous oocytes in vitro. Most recently, we investigated the fertilising capacity of frozen-thawed spermatozoa obtained from wild Pallas' cats in Mongolia. Combined with improved methods for embryo culture and transfer in small cat species, sperm banking in situ will facilitate introduction of new founders into captive populations without causing further depletion of their wild counterparts. As one component of holistic conservation programs, including ongoing support of field ecology studies in range countries, this reproductive strategy serves to further strengthen linkages among imperiled ex situ and in situ cat populations.

75 FR 11194 - San Diego County Water Authority Natural Communities Conservation Program/Habitat Conservation...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-10

... Diego County Water Authority Natural Communities Conservation Program/Habitat Conservation Plan, San... meetings for the San Diego County Water Authority's (Water Authority/Applicant) draft Natural Communities Conservation Plan (NCCP)/Habitat Conservation Plan (HCP) prepared in application to us for an incidental take...

75 FR 23191 - Energy Conservation Program for Consumer Products: Energy Conservation Standards for Certain...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-03

...-BT-STD-0005] RIN 1904-AC15 Energy Conservation Program for Consumer Products: Energy Conservation... Conservation Act (EPCA), the U.S. Department of Energy (DOE) is preparing a notice of proposed rulemaking regarding energy conservation standards for certain incandescent reflector lamps (IRLs) that have elliptical...

75 FR 12144 - Energy Conservation Program for Consumer Products: Energy Conservation Standards for Residential...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-15

...-2009-BT-STD-0022] RIN 1904-AC06 Energy Conservation Program for Consumer Products: Energy Conservation... that DOE plans to analyze for purposes of amending energy conservation standards for certain... persons may submit comments, identified by the notice title, the NOPM for Energy Conservation Standards...

75 FR 1651 - Multistate Conservation Grant Program; Priority List for Conservation Projects

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-12

...-Johnson Sport Fish Restoration Act (16 U.S.C. 777 et seq.) and established the Multistate Conservation...; 91400-9410-0000-7B] Multistate Conservation Grant Program; Priority List for Conservation Projects... of wildlife and sport fish conservation projects from the Association of Fish and Wildlife Agencies...

Personal circumstances and social characteristics as determinants of landholder participation in biodiversity conservation programs.

PubMed

Moon, Katie; Marshall, Nadine; Cocklin, Chris

2012-12-30

Adequate conservation of biodiversity on private land remains elusive due, in part, to a failure to understand the personal circumstances and social characteristics of private landholders. Our aim was to identify those personal and social dimensions of landholders that might contribute to improved conservation policy and program design and, thereby, participation in private land conservation. We tested whether personal circumstances of landholders (e.g., lifestyle and wellbeing, information and knowledge, financial security) and social characteristics (e.g., attitudes, norms, and trust) would be important predictors of landholders' capacity and willingness to participate in biodiversity conservation programs. Forty-five participants and twenty-nine non-participants of biodiversity conservation programs in north Queensland, Australia, were surveyed to: 1) examine differences between their personal circumstances and social characteristics that may influence participation; and 2) explore whether personal circumstances and social characteristics were influenced by participation. The results revealed that, compared to participants, non-participants in conservation programs had significantly different personal circumstances and social characteristics for four of eight measured variables. Compared to participants, non-participants demonstrated a reduced capacity and willingness to participate in conservation programs. Participation did not appear to have a strong influence on participants' personal circumstances or social characteristics, and when social norms supported conservation, programs did not demonstrate additionality. Conservation policies that maintain or improve landholders' personal circumstances and that promote pro-environmental norms may result in increased participation and thereby conservation outcomes. Copyright © 2012 Elsevier Ltd. All rights reserved.

Historical periods of tree planting in the South

Treesearch

George Hernandez

2012-01-01

From 1932 to 2011, 4 distinct periods of tree planting characterized the history of state nurseries in the South. These periods were associated with 4 major programs: the Civilian Conservation Corps, the Soil Bank program, the Conservation Reserve Program, and the expanded Conservation Reserve Program. Throughout these programs, state nurseries fluctuated in numbers...

30 CFR 937.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Special performance standards-in situ... § 937.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 912.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Special performance standards-in situ... § 912.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 941.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Special performance standards-in situ... DAKOTA § 941.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 912.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Special performance standards-in situ... § 912.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 922.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Special performance standards-in situ... § 922.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 941.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Special performance standards-in situ... DAKOTA § 941.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 912.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Special performance standards-in situ... § 912.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 947.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Special performance standards-in situ... § 947.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 933.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Special performance standards-in situ... CAROLINA § 933.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 937.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Special performance standards-in situ... § 937.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 939.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Special performance standards-in situ... ISLAND § 939.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 910.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Special performance standards-in situ... § 910.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 921.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Special performance standards-in situ... MASSACHUSETTS § 921.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 939.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Special performance standards-in situ... ISLAND § 939.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 933.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Special performance standards-in situ... CAROLINA § 933.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 921.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Special performance standards-in situ... MASSACHUSETTS § 921.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 933.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Special performance standards-in situ... CAROLINA § 933.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 933.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Special performance standards-in situ... CAROLINA § 933.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 922.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Special performance standards-in situ... § 922.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 910.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Special performance standards-in situ... § 910.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 937.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Special performance standards-in situ... § 937.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 922.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Special performance standards-in situ... § 922.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 921.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Special performance standards-in situ... MASSACHUSETTS § 921.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 939.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Special performance standards-in situ... ISLAND § 939.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 947.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Special performance standards-in situ... § 947.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 939.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Special performance standards-in situ... ISLAND § 939.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 912.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Special performance standards-in situ... § 912.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 922.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Special performance standards-in situ... § 922.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 941.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Special performance standards-in situ... DAKOTA § 941.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 939.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Special performance standards-in situ... ISLAND § 939.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 937.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Special performance standards-in situ... § 937.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 933.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Special performance standards-in situ... CAROLINA § 933.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 947.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Special performance standards-in situ... § 947.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 941.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Special performance standards-in situ... DAKOTA § 941.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 947.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Special performance standards-in situ... § 947.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 947.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Special performance standards-in situ... § 947.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 937.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Special performance standards-in situ... § 937.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 910.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Special performance standards-in situ... § 910.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 921.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Special performance standards-in situ... MASSACHUSETTS § 921.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 921.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Special performance standards-in situ... MASSACHUSETTS § 921.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 910.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Special performance standards-in situ... § 910.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 941.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Special performance standards-in situ... DAKOTA § 941.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 922.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Special performance standards-in situ... § 922.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 910.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Special performance standards-in situ... § 910.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

30 CFR 912.828 - Special performance standards-in situ processing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Special performance standards-in situ... § 912.828 Special performance standards—in situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts in situ...

78 FR 49202 - Energy Conservation Program for Certain Commercial and Industrial Equipment: Proposed...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-13

.... EERE-2013-BT-STD-0030] RIN 1904-AD01 Energy Conservation Program for Certain Commercial and Industrial... efficiency of certain industrial equipment to conserve the energy resources of the Nation. DATES: DOE will... codification in the U.S. Code, establishes the ``Energy Conservation Program for Certain Industrial Equipment...

USAF Hearing Conservation Program, DOEHRS-HC Data Repository Annual Report: CY15

DTIC Science & Technology

2017-05-31

AFRL-SA-WP-SR-2017-0014 USAF Hearing Conservation Program, DOEHRS-HC Data Repository Annual Report: CY15 Daniel A. Williams...Conservation Program, DOEHRS-HC Data Repository Annual Report: CY15 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR...Health Readiness System-Hearing Conservation Data Repository (DOEHRS-HC DR). Major command- and installation-level reports are available quarterly

30 CFR 62.150 - Hearing conservation program.

Code of Federal Regulations, 2010 CFR

2010-07-01

... REGULATIONS OCCUPATIONAL NOISE EXPOSURE § 62.150 Hearing conservation program. A hearing conservation program... through 62.175 of this part; (d) Training under § 62.180 of this part; and (e) Recordkeeping under § 62...

76 FR 56126 - Energy Conservation Program: Treatment of “Smart” Appliances in Energy Conservation Standards and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-12

...'s energy conservation standards, as well as in test procedures used to demonstrate compliance with...'' appliances in the development of DOE's energy conservation standards, as well as in test procedures used to... Conservation Program: Treatment of ``Smart'' Appliances in Energy Conservation Standards and Test Procedures...

78 FR 7387 - Continuation of Farm Service Agency 2008 Farm Bill Programs

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-01

..., Conservation, and Energy Act of 2008 (the 2008 Farm Bill) through the 2013 crop year, fiscal year (FY), or... conservation programs administered by the Farm Service Agency (FSA). This notice provides information about... eligibility requirements, commodity programs, and conservation programs previously authorized or amended in...

Federal energy conservation programs. Perspectives from the public and private sectors. Volume 2: Public hearing, July 14 and 15, 1981, Washington, D.C.

NASA Astrophysics Data System (ADS)

1982-05-01

The federal governments' energy conservation programs were examined. Testimony regarding issues discussed at the hearing include: energy policy, benefits of energy conservation, state and local governments and private sector activities, successes and failures of federal programs, barriers to conservation and a continuing federal role.

Effects of a Conservation Education Camp Program on Campers' Self-Reported Knowledge, Attitude, and Behavior

ERIC Educational Resources Information Center

Kruse, Cara K.; Card, Jaclyn A.

2004-01-01

In this study, the authors examined the effects of a conservation education camp program offered through one zoo education department. The conservation education program included 4 levels of camps with increasing levels of animal husbandry. Campers rated their conservation knowledge, attitude, and behavior prior to, immediately after, and 1 month…

Farmer Participation in U.S. Farm Bill Conservation Programs

NASA Astrophysics Data System (ADS)

Reimer, Adam P.; Prokopy, Linda S.

2014-02-01

Conservation policy in agricultural systems in the United States relies primarily on voluntary action by farmers. Federal conservation programs, including the Environmental Quality Incentives Program, offer incentives, both financial and technical, to farmers in exchange for adoption of conservation practices. Understanding motivations for (as well as barriers to) participation in voluntary programs is important for the design of future policy and effective outreach. While a significant literature has explored motivations and barriers to conservation practice adoption and participation in single programs, few studies in the U.S. context have explored general participation by farmers in one place and time. A mixed-methods research approach was utilized to explore farmer participation in all U.S. Farm Bill programs in Indiana. Current and past program engagement was high, with nearly half of survey respondents reporting participation in at least one program. Most participants had experience with the Conservation Reserve Program, with much lower participation rates in other programs. Most interview participants who had experience in programs were motivated by the environmental benefits of practices, with incentives primarily serving to reduce the financial and technical barriers to practice adoption. The current policy arrangement, which offers multiple policy approaches to conservation, offers farmers with different needs and motivations a menu of options. However, evidence suggests that the complexity of the system may be a barrier that prevents participation by farmers with scarce time or resources. Outreach efforts should focus on increasing awareness of program options, while future policy must balance flexibility of programs with complexity.

Emerging Evidence on the Effectiveness of Tropical Forest Conservation.

PubMed

Börner, Jan; Baylis, Kathy; Corbera, Esteve; Ezzine-de-Blas, Driss; Ferraro, Paul J; Honey-Rosés, Jordi; Lapeyre, Renaud; Persson, U Martin; Wunder, Sven

2016-01-01

The PLOS ONE Collection "Measuring forest conservation effectiveness" brings together a series of studies that evaluate the effectiveness of tropical forest conservation policies and programs with the goal of measuring conservation success and associated co-benefits. This overview piece describes the geographic and methodological scope of these studies, as well as the policy instruments covered in the Collection as of June 2016. Focusing on forest cover change, we systematically compare the conservation effects estimated by the studies and discuss them in the light of previous findings in the literature. Nine studies estimated that annual conservation impacts on forest cover were below one percent, with two exceptions in Mexico and Indonesia. Differences in effect sizes are not only driven by the choice of conservation measures. One key lesson from the studies is the need to move beyond the current scientific focus of estimating average effects of undifferentiated conservation programs. The specific elements of the program design and the implementation context are equally important factors for understanding the effectiveness of conservation programs. Particularly critical will be a better understanding of the causal mechanisms through which conservation programs have impacts. To achieve this understanding we need advances in both theory and methods.

Effects of Community-Based Natural Resource Management on Household Welfare in Namibia

PubMed Central

Riehl, Brianne; Zerriffi, Hisham; Naidoo, Robin

2015-01-01

Biodiversity conservation, as an environmental goal, is increasingly recognized to be connected to the socioeconomic well-being of local communities. The development of a widespread community-based natural resource management (CBNRM) program in Namibia makes it an ideal location to analyze the connection between conservation and socioeconomic well-being of local communities. Namibia’s CBNRM program involves the formation of communal conservancies within rural communities and previous studies have found it to be successful on both ecological and economic fronts. In order to broaden the understanding of the program’s impact to include social factors, we have conducted a comparative analysis to determine the effects of this program on household welfare outcomes. Data from two rounds of the Namibia Demographic and Health Surveys (2000 and 2006/07) and quasi-experimental statistical methods were used to evaluate changes in various health, education and wealth outcomes of those living in conservancies, relative to non-conservancy comparison groups. Regression results indicate mixed effects of the conservancy program at the household level. The program had positive effects on some health outcome variables, including bednet ownership, which was twice as likely to increase over time in conservancy compared to non-conservancy households. Program impacts were negative for education outcomes, with the proportion of school attendance of conservancy children being 45% less likely to increase over time than non-conservancy children. Wealth outcome results were inconclusive. Our findings highlight the importance of analyzing community conservation programs at a variety of scales when evaluating overall impact, as community-level benefits may not necessarily extend down to the household level (and vice versa). PMID:25965379

Autonomous Triggering of in situ Sensors on Kilauea Volcano, HI, from Eruption Detection by the EO-1 Spacecraft: Design and Operational Scenario.

NASA Astrophysics Data System (ADS)

Boudreau, K.; Cecava, J. R.; Behar, A.; Davies, A. G.; Tran, D. Q.; Abtahi, A. A.; Pieri, D. C.; Jpl Volcano Sensor Web Team, A

2007-12-01

Response time in acquiring sensor data in volcanic emergencies can be greatly improved through use of autonomous systems. For instance, ground-based observations and data processing applications of the JPL Volcano Sensor Web have promptly triggered spacecraft observations [e.g., 1]. The reverse command and information flow path can also be useful, using autonomous analysis of spacecraft data to trigger in situ sensors. In this demonstration project, SO2 sensors have been incorporated into expendable "Volcano Monitor" capsules to be placed downwind of the Pu'U 'O'o vent of Kilauea volcano, Hawai'i. In nominal (low) power conservation mode, data from these sensors are collected and transmitted every hour to the Volcano Sensor Web through the Iridium Satellite Network. If SO2 readings exceed a predetermined threshold, the modem within the Volcano Monitor sends an alert to the Sensor Web, triggering a request for prompt Earth Observing-1 ( EO-1) spacecraft data acquisition. During pre-defined "critical events" as perceived by multiple sensors (which could include both in situ and spaceborne devices), however, the Sensor Web can order the SO2 sensors within the Volcano Monitor to increase their sampling frequency to once per minute (high power "burst mode"). Autonomous control of the sensors' sampling frequency enables the Sensor Web to monitor and respond to rapidly evolving conditions before and during an eruption, and allows near real-time compilation and dissemination of these data to the scientific community. Reference: [1] Davies et al., (2006) Eos, 87, (1), 1&5. This work was performed at the Jet Propulsion Laboratory-California Institute of Technology, under contract to NASA. Support was provided by the NASA AIST program, the Idaho Space Grant Consortium, and the New Mexico Space Grant Program. We thank the personnel of the USGS Hawaiian Volcano Observatory for their invaluable assistance.

7 CFR 764.231 - Conservation loan uses.

Code of Federal Regulations, 2013 CFR

2013-01-01

... timber management, erosion control, or shelter belt purposes; (3) The installation of water conservation... 7 Agriculture 7 2013-01-01 2013-01-01 false Conservation loan uses. 764.231 Section 764.231... AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Conservation Loan Program § 764.231 Conservation loan uses. (a...

7 CFR 764.231 - Conservation loan uses.

Code of Federal Regulations, 2014 CFR

2014-01-01

... timber management, erosion control, or shelter belt purposes; (3) The installation of water conservation... 7 Agriculture 7 2014-01-01 2014-01-01 false Conservation loan uses. 764.231 Section 764.231... AGRICULTURE SPECIAL PROGRAMS DIRECT LOAN MAKING Conservation Loan Program § 764.231 Conservation loan uses. (a...

76 FR 57897 - Energy Conservation Program: Energy Conservation Standards for Certain External Power Supplies

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-19

... Energy Conservation Program: Energy Conservation Standards for Certain External Power Supplies AGENCY... external power supplies used in specific applications from certain energy conservation standards prescribed... external power supplies used either in security or life safety alarms or surveillance system components...

14 CFR 152.609 - Energy conservation practices.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Energy conservation practices. 152.609... (CONTINUED) AIRPORTS AIRPORT AID PROGRAM Energy Conservation in Airport Aid Program § 152.609 Energy conservation practices. Each sponsor shall require fuel and energy conservation practices in the operation and...

14 CFR 152.609 - Energy conservation practices.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Energy conservation practices. 152.609... (CONTINUED) AIRPORTS AIRPORT AID PROGRAM Energy Conservation in Airport Aid Program § 152.609 Energy conservation practices. Each sponsor shall require fuel and energy conservation practices in the operation and...

14 CFR 152.609 - Energy conservation practices.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Energy conservation practices. 152.609... (CONTINUED) AIRPORTS AIRPORT AID PROGRAM Energy Conservation in Airport Aid Program § 152.609 Energy conservation practices. Each sponsor shall require fuel and energy conservation practices in the operation and...

14 CFR 152.609 - Energy conservation practices.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Energy conservation practices. 152.609... (CONTINUED) AIRPORTS AIRPORT AID PROGRAM Energy Conservation in Airport Aid Program § 152.609 Energy conservation practices. Each sponsor shall require fuel and energy conservation practices in the operation and...

14 CFR 152.609 - Energy conservation practices.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Energy conservation practices. 152.609... (CONTINUED) AIRPORTS AIRPORT AID PROGRAM Energy Conservation in Airport Aid Program § 152.609 Energy conservation practices. Each sponsor shall require fuel and energy conservation practices in the operation and...

Long-term monitoring for conservation management: Lessons from a case study integrating remote sensing and field approaches in floodplain forests.

PubMed

Rodríguez-González, Patricia María; Albuquerque, António; Martínez-Almarza, Miguel; Díaz-Delgado, Ricardo

2017-11-01

Implementing long-term monitoring programs that effectively inform conservation plans is a top priority in environmental management. In floodplain forests, historical pressures interplay with the complex multiscale dynamics of fluvial systems and require integrative approaches to pinpoint drivers for their deterioration and ecosystem services loss. Combining a conceptual framework such as the Driver-Pressure-State-Impact-Response (DPSIR) with the development of valid biological indicators can contribute to the analysis of the driving forces and their effects on the ecosystem in order to formulate coordinated conservation measures. In the present study, we evaluate the initial results of a decade (2004-2014) of floodplain forest monitoring. We adopted the DPSIR framework to summarize the main drivers in land use and environmental change, analyzed the effects on biological indicators of foundation trees and compared the consistency of the main drivers and their effects at two spatial scales. The monitoring program was conducted in one of the largest and best preserved floodplain forests in SW Europe located within Doñana National Park (Spain) which is dominated by Salix atrocinerea and Fraxinus angustifolia. The program combined field (in situ) surveys on a network of permanent plots with several remote sensing sources. The accuracy obtained in spectral classifications allowed shifts in species cover across the whole forest to be detected and assessed. However, remote sensing did not reflect the ecological status of forest populations. The field survey revealed a general decline in Salix populations, especially in the first five years of sampling -a factor probably associated with a lag effect from past human impact on the hydrology of the catchment and recent extreme climatic episodes (drought). In spite of much reduced seed regeneration, a resprouting strategy allows long-lived Salix individuals to persist in complex spatial dynamics. This suggests the beginning of a recovery resulting from recent coordinated societal responses to control excessive water extraction in the catchment, highlighting the need for continuing long-term monitoring. The DPSIR framework proved useful as a conceptual tool in analyzing the entire environmental system, while both field and remote sensing approaches complemented each other in quantifying indicator trends, improving the monitoring design and informing conservation plans. Copyright © 2017 Elsevier Ltd. All rights reserved.

Saving the rainforest through health care: medicine as conservation in Borneo.

PubMed

Ali, Robbie; Jacobs, Sonja M

2007-01-01

This article gives an overview of rainforest conservation as it relates to human health and describes the context, design, and implementation of the Kelay Conservation Health Program (KCHP). The KCHP is a health program for indigenous people living in a critical area of orangutan rainforest habitat in Indonesian Borneo also developed to aid conservation efforts there. Program design included consideration of both health and conservation goals, participatory planning in collaboration with the government health system, a focus on community managed health, capacity building, and adaptive management. After two years the program had, at relatively low cost, already had positive impacts on both human health (e.g., child immunization rates) and conservation (e.g., local forest protection measures, attitudes of villagers and government officials towards the implementing conservation agency).

Voluntary Truck and Bus Fuel-Economy-Program marketing plan. Final technical report, September 29, 1980-January 29, 1982

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

The aim of the program is to improve the utilization of fuel by commercial trucks and buses by updating and implementing specific approaches for educating and monitoring the trucking industry on methods and means of conserving fuels. The following outlines the marketing plan projects: increase use of program logo by voluntary program members and others; solicit trade publication membership and support; brief Congressional delegations on fuel conservation efforts; increase voluntary program presence before trade groups; increase voluntary program presence at truck and trade shows; create a voluntary program display for use at trade shows and in other areas; review voluntarymore » program graphics; increase voluntary program membership; and produce placemats carrying fuel conservation messages; produce a special edition of Fuel Economy News, emphasizing the driver's involvement in fuel conservation; produce posters carrying voluntary program fuel conservation message. Project objectives, activities, and results for each project are summarized.« less

A state-based national network for effective wildlife conservation

USGS Publications Warehouse

Meretsky, Vicky J.; Maguire, Lynn A.; Davis, Frank W.; Stoms, David M.; Scott, J. Michael; Figg, Dennis; Goble, Dale D.; Griffith, Brad; Henke, Scott E.; Vaughn, Jacqueline; Yaffee, Steven L.

2012-01-01

State wildlife conservation programs provide a strong foundation for biodiversity conservation in the United States, building on state wildlife action plans. However, states may miss the species that are at the most risk at rangewide scales, and threats such as novel diseases and climate change increasingly act at regional and national levels. Regional collaborations among states and their partners have had impressive successes, and several federal programs now incorporate state priorities. However, regional collaborations are uneven across the country, and no national counterpart exists to support efforts at that scale. A national conservation-support program could fill this gap and could work across the conservation community to identify large-scale conservation needs and support efforts to meet them. By providing important information-sharing and capacity-building services, such a program would advance collaborative conservation among the states and their partners, thus increasing both the effectiveness and the efficiency of conservation in the United States.

75 FR 66119 - Proposed Information Collection; International Conservation Grant Programs

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-27

..., great apes, elephants, and many other highly cherished species. The Division of International Conservation administers 11 competitive grant programs funded under the: African Elephant Conservation Act (16 U.S.C. 4201-4245). Asian Elephant Conservation Act of 1997 (16 U.S.C. 4261). Great Apes Conservation...

7 CFR 633.9 - Conservation plan.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Conservation plan. 633.9 Section 633.9 Agriculture... AGRICULTURE LONG TERM CONTRACTING WATER BANK PROGRAM § 633.9 Conservation plan. (a) The program participant... conservation plan for the acreage designated under an agreement. (b) The conservation plan is the basis for the...

Karyotype Analysis of Four Vicia Species using In Situ Hybridization with Repetitive Sequences

PubMed Central

NAVRÁTILOVÁ, ALICE; NEUMANN, PAVEL; MACAS, JIŘÍ

2003-01-01

Mitotic chromosomes of four Vicia species (V. sativa, V. grandiflora, V. pannonica and V. narbonensis) were subjected to in situ hybridization with probes derived from conserved plant repetitive DNA sequences (18S–25S and 5S rDNA, telomeres) and genus‐specific satellite repeats (VicTR‐A and VicTR‐B). Numbers and positions of hybridization signals provided cytogenetic landmarks suitable for unambiguous identification of all chromosomes, and establishment of the karyotypes. The VicTR‐A and ‐B sequences, in particular, produced highly informative banding patterns that alone were sufficient for discrimination of all chromosomes. However, these patterns were not conserved among species and thus could not be employed for identification of homologous chromosomes. This fact, together with observed variations in positions and numbers of rDNA loci, suggests considerable divergence between karyotypes of the species studied. PMID:12770847

Palaeopolyploidy, spatial structure and conservation genetics of the narrow steppe plant Vella pseudocytisus subsp. paui (Vellinae, Cruciferae).

PubMed

Pérez-Collazos, Ernesto; Catalán, Pilar

2006-04-01

Vella pseudocytisus subsp. paui (Cruciferae) is a narrow endemic plant to the Teruel province (eastern Spain), which is listed in the National Catalogue of Endangered Species. Two distinct ploidy levels (diploid, 2n = 34, and tetraploid, 2n = 68) have been reported for this taxon that belongs to the core subtribe Vellinae, a western Mediterranean group of shrubby taxa with a chromosome base number of x = 17. Allozyme and AFLP analyses were conducted (a) to test for the ploidy and putative palaeo-allopolyploid origin of this taxon, (b) to explore levels of genetic diversity and spatial structure of its populations, and (c) to address in-situ and ex-situ strategies for its conservation. Six populations that covered the entire geographical range of this taxon were sampled and examined for 19 allozyme loci and three AFLP primer pair combinations. In addition, the gametic progenies of five individuals were analysed for two allozyme loci that showed fixed heterozygosity. Multiple banded allozyme profiles for most of the surveyed loci indicated the polyploidy of this taxon. Co-inherited fixed heterozygous patterns were exhibited by the gametophytic tissues of the mother plants. Both allozyme and AFLP markers detected high levels of genetic diversity, and a strong micro-spatial genetic structure was recovered from AFLP phenetic analyses and Mantel correlograms. Allozyme data support the hypothesis of an allotetraploid origin of Vella pseudocytisus subsp. paui that could be representative of other taxa of the core Vellinae group. AFLP data distinguished three geographically distinct groups with no genetic interaction among them. Allotetraploidy and outcrossing reproduction have probably contributed to maintenance of high levels of genetic variability of the populations, whereas habitat fragmentation may have enhanced the high genetic isolation observed among groups. In-situ microgenetic reserves and a selective sampling of germplasm stocks for ex-situ conservation of this taxon are proposed.

Palaeopolyploidy, Spatial Structure and Conservation Genetics of the Narrow Steppe Plant Vella pseudocytisus subsp. paui (Vellinae, Cruciferae)

PubMed Central

PÉREZ-COLLAZOS, ERNESTO; CATALÁN, PILAR

2006-01-01

• Background and Aims Vella pseudocytisus subsp. paui (Cruciferae) is a narrow endemic plant to the Teruel province (eastern Spain), which is listed in the National Catalogue of Endangered Species. Two distinct ploidy levels (diploid, 2n = 34, and tetraploid, 2n = 68) have been reported for this taxon that belongs to the core subtribe Vellinae, a western Mediterranean group of shrubby taxa with a chromosome base number of x = 17. Allozyme and AFLP analyses were conducted (a) to test for the ploidy and putative palaeo-allopolyploid origin of this taxon, (b) to explore levels of genetic diversity and spatial structure of its populations, and (c) to address in-situ and ex-situ strategies for its conservation. • Methods Six populations that covered the entire geographical range of this taxon were sampled and examined for 19 allozyme loci and three AFLP primer pair combinations. In addition, the gametic progenies of five individuals were analysed for two allozyme loci that showed fixed heterozygosity. • Key Results Multiple banded allozyme profiles for most of the surveyed loci indicated the polyploidy of this taxon. Co-inherited fixed heterozygous patterns were exhibited by the gametophytic tissues of the mother plants. Both allozyme and AFLP markers detected high levels of genetic diversity, and a strong micro-spatial genetic structure was recovered from AFLP phenetic analyses and Mantel correlograms. • Conclusions Allozyme data support the hypothesis of an allotetraploid origin of Vella pseudocytisus subsp. paui that could be representative of other taxa of the core Vellinae group. AFLP data distinguished three geographically distinct groups with no genetic interaction among them. Allotetraploidy and outcrossing reproduction have probably contributed to maintenance of high levels of genetic variability of the populations, whereas habitat fragmentation may have enhanced the high genetic isolation observed among groups. In-situ microgenetic reserves and a selective sampling of germplasm stocks for ex-situ conservation of this taxon are proposed. PMID:16495317

A win-win on agricultural lands: creating wildlife habitat through agroforestry

Treesearch

Gary Bentrup

2014-01-01

The 2014 Farm Bill reduces conservation program spending by $6 billion—the first decrease in conservation funding by a Farm Bill since the inclusion of conservation incentives in 1985. These funding cuts will impact habitat enhancement on private lands, typically accomplished through Farm Bill incentive programs such as the Conservation Reserve Program (CRP) and the...

Non-invasive NMR stratigraphy of a multi-layered artefact: an ancient detached mural painting.

PubMed

Di Tullio, Valeria; Capitani, Donatella; Presciutti, Federica; Gentile, Gennaro; Brunetti, Brunetto Giovanni; Proietti, Noemi

2013-10-01

NMR stratigraphy was used to investigate in situ, non-destructively and non-invasively, the stratigraphy of hydrogen-rich layers of an ancient Nubian detached mural painting. Because of the detachment procedure, a complex multi-layered artefact was obtained, where, besides layers of the original mural painting, also the materials used during the procedure all became constitutive parts of the artefact. NMR measurements in situ enabled monitoring of the state of conservation of the artefact and planning of minimum representative sampling to validate results obtained in situ by solid-state NMR analysis of the samples. This analysis enabled chemical characterization of all organic materials. Use of reference compounds and prepared specimens assisted data interpretation.

Botanical ethnoveterinary therapies in three districts of the Lesser Himalayas of Pakistan

PubMed Central

2013-01-01

Background Ethnoveterinary knowledge is highly significant for persistence of traditional community-based approaches to veterinary care. This is of particular importance in the context of developing and emerging countries, where animal health (that of livestock, especially) is crucial to local economies and food security. The current survey documents the traditional veterinary uses of medicinal plants in the Lesser Himalayas-Pakistan. Methods Data were collected through interviews, focus groups, participant observation, and by administering questionnaires. A total of 105 informants aged between 20–75 years old who were familiar with livestock health issues (i.e. farmers, shepherds, housewives and herbalists) participated in the study. Results A total of 89 botanical taxa, belonging to 46 families, were reported to have ethnoveterinary applications. The most quoted families were Poaceae (6 taxa), Fabaceae (6), Asteraceae (5), and Polygonaceae (5). Adhatoda vasica was the most cited species (43%), followed by Trachyspermum ammi (37%), and Zanthoxylum armatum var. armatum (36%). About 126 medications were recorded against more than 50 veterinary conditions grouped into seven categories. The highest cultural index values were recorded for Trachyspermum ammi, Curcuma longa, Melia azedarach, Zanthoxylum armatum var. armatum and Adhatoda vasica. The highest informant consensus factor was found for pathologies related to respiratory and reproductive disorders. Comparison with the local plant-based remedies used in human folk medicine revealed that many of remedies were used in similar ways in local human phytotherapy. Comparison with other field surveys conducted in surrounding areas demonstrated that approximately one-half of the recorded plants uses are novel to the ethnoveterinary literature of the Himalayas. Conclusion The current survey shows a remarkable resilience of ethnoveterinary botanical knowledge in the study area. Most of the species reported for ethnoveterinary applications are wild and under threat. Thus, not only is it imperative to conserve traditional local knowledge of folk veterinary therapies for bio-cultural conservation motives, but also to assist with in-situ and ex-situ environmental conservation initiatives, which are urgently needed. Future studies that focus on the validation of efficacy of these ethnoveterinary remedies can help to substantiate emic concepts regarding the management of animal health care and for rural development programs. PMID:24359615

75 FR 73027 - Cooperative Conservation Partnership Initiative and Wetlands Reserve Enhancement Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-29

... Corporation Cooperative Conservation Partnership Initiative and Wetlands Reserve Enhancement Program AGENCY... Initiative. SUMMARY: The Natural Resources Conservation Service (NRCS) announces the availability of... Partnership Initiative (CCPI) and up to $25 million in the Wetlands Reserve Enhancement Program (WREP) through...

75 FR 5544 - Energy Conservation Program: Energy Conservation Standards for Metal Halide Lamp Fixtures: Public...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-03

...-2009-BT-STD-0018] RIN 1904-AC00 Energy Conservation Program: Energy Conservation Standards for Metal... certain metal halide lamp fixtures. This document announces that the period for submitting comments on the... identify the Framework Document for energy conservation standards for metal halide lamp fixtures and...

75 FR 17036 - Energy Conservation Program: Energy Conservation Standards for Small Electric Motors; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-05

... Conservation Program: Energy Conservation Standards for Small Electric Motors; Correction AGENCY: Office of... standards for small electric motors, which was published on March 9, 2010. In that final rule, the U.S... titled ``Energy Conservation Standards for Small Electric Motors.'' 75 FR 10874. Since the publication of...

77 FR 4698 - Energy Conservation Program: Test Procedure and Energy Conservation Standard for Set-Top Boxes...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-31

... Conservation Program: Test Procedure and Energy Conservation Standard for Set-Top Boxes and Network Equipment... comments on the request for information pertaining to the development of test procedures and energy conservation standards for set-top boxes and network equipment. The comment period is extended to March 15...

10 CFR 430.31 - Purpose and scope.

Code of Federal Regulations, 2011 CFR

2011-01-01

... OF ENERGY ENERGY CONSERVATION ENERGY CONSERVATION PROGRAM FOR CONSUMER PRODUCTS Energy and Water... water conservation standards (in the case of faucets, showerheads, water closets, and urinals) for... the Energy Conservation Program for Consumer Products Other Than Automobiles under the Energy Policy...

10 CFR 430.31 - Purpose and scope.

Code of Federal Regulations, 2012 CFR

2012-01-01

... OF ENERGY ENERGY CONSERVATION ENERGY CONSERVATION PROGRAM FOR CONSUMER PRODUCTS Energy and Water... water conservation standards (in the case of faucets, showerheads, water closets, and urinals) for... the Energy Conservation Program for Consumer Products Other Than Automobiles under the Energy Policy...

10 CFR 430.31 - Purpose and scope.

Code of Federal Regulations, 2013 CFR

2013-01-01

... OF ENERGY ENERGY CONSERVATION ENERGY CONSERVATION PROGRAM FOR CONSUMER PRODUCTS Energy and Water... water conservation standards (in the case of faucets, showerheads, water closets, and urinals) for... the Energy Conservation Program for Consumer Products Other Than Automobiles under the Energy Policy...

Domestic water conservation potential in Saudi Arabia

NASA Astrophysics Data System (ADS)

Abdulrazzak, Mohammed J.; Khan, Muhammad Z. A.

1990-03-01

Domestic water conservation in arid climates can result in efficient utilization of existing water supplies. The impacts of conservation measures such as the installation of water-saving devices, water metering and pricing schemes, water rationing and public awareness programs, strict plumbing codes, penalties for wasting water, programs designed to reduce leakage from public water lines and within the home, water-efficient landscaping, economic and ethical incentives are addressed in detail. Cost savings in arid climates, with particular reference to Saudi Arabia, in relation to some conservation techniques, are presented. Water conservation technology and tentative demonstration and implementation of water conservation programs are discussed.

In situ correlative measurements for the ultraviolet differential absorption lidar and the high spectral resolution lidar air quality remote sensors: 1980 PEPE/NEROS program

NASA Technical Reports Server (NTRS)

Gregory, G. L.; Beck, S. M.; Mathis, J. J., Jr.

1981-01-01

In situ correlative measurements were obtained with a NASA aircraft in support of two NASA airborne remote sensors participating in the Environmental Protection Agency's 1980persistent elevated pollution episode (PEPE) and Northeast regional oxidant study (NEROS) field program in order to provide data for evaluating the capability of two remote sensors for measuring mixing layer height, and ozone and aerosol concentrations in the troposphere during the 1980 PEPE/NEROS program. The in situ aircraft was instrumented to measure temperature, dewpoint temperature, ozone concentrations, and light scattering coefficient. In situ measurements for ten correlative missions are given and discussed. Each data set is presented in graphical and tabular format aircraft flight plans are included.

78 FR 65629 - Energy Conservation Program for Consumer Products: Decision and Order Granting a Waiver to...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-01

... representative of consumer behavior. For example, if the number of annual cycles results in greater than a 3-day... Conservation Program for Consumer Products: Decision and Order Granting a Waiver to Whirlpool Corporation From... Conservation Program for Consumer Products Other Than Automobiles, a program covering most major household...

A review of factors influencing the stress response in Australian marsupials

PubMed Central

Hing, Stephanie; Narayan, Edward; Thompson, R. C. Andrew; Godfrey, Stephanie

2014-01-01

Many Australian marsupials are threatened species. In order to manage in situ and ex situ populations effectively, it is important to understand how marsupials respond to threats. Stress physiology (the study of the response of animals to challenging stimuli), a key approach in conservation physiology, can be used to characterize the physiological response of wildlife to threats. We reviewed the literature on the measurement of glucocorticoids (GCs), endocrine indicators of stress, in order to understand the stress response to conservation-relevant stressors in Australian marsupials and identified 29 studies. These studies employed a range of methods to measure GCs, with faecal glucocorticoid metabolite enzyme immunoassay being the most common method. The main stressors considered in studies of marsupials were capture and handling. To date, the benefits of stress physiology have yet to be harnessed fully in marsupial conservation. Despite a theoretical base dating back to the 1960s, GCs have only been used to understand how 21 of the 142 extant species of Australian marsupial respond to stressors. These studies include merely six of the 60 marsupial species of conservation concern (IUCN Near Threatened to Critically Endangered). Furthermore, the fitness consequences of stress for Australian marsupials are rarely examined. Individual and species differences in the physiological stress response also require further investigation, because significant species-specific variations in GC levels in response to stressors can shed light on why some individuals or species are more vulnerable to stress factors while others appear more resilient. This review summarizes trends, knowledge gaps and future research directions for stress physiology research in Australian marsupial conservation. PMID:27293648

Arbuscular mycorrhizal fungi in national parks, nature reserves and protected areas worldwide: a strategic perspective for their in situ conservation.

PubMed

Turrini, Alessandra; Giovannetti, Manuela

2012-02-01

Soil fungi play a crucial role in producing fundamental ecosystem services such as soil fertility, formation and maintenance, nutrient cycling and plant community dynamics. However, they have received little attention in the field of conservation biology. Arbuscular mycorrhizal fungi (AMF) are beneficial soil symbionts fulfilling a key function in the complex networks of belowground/aboveground biotic interactions as they live in association with the roots of most (80%) land plant families and influence not only soil fertility but also plant nutrition, diversity and productivity. The diversity of AMF communities can decline due to habitat loss and anthropogenic disturbance, especially in agro-ecosystems, and many valuable ecotypes could become extinct before they are even discovered. Consequently, long-term strategies are urgently needed to ensure their conservation in habitats where they naturally occur and have evolved. Protected areas, where living organisms are under the care of national and international authorities, represent an appropriate place for the in situ conservation of AMF, providing them with adapted situations together with established complex networks of interactions with different components within each specific ecosystem. Here, we review data available about the main present-day threats to AMF and the current state of knowledge about their occurrence in protected sites worldwide, providing a checklist of national parks and nature reserves where they have been reported. The aim was to offer a strategic perspective to increase awareness of the importance of conserving these beneficial plant symbionts and of preserving their biodiversity in the years to come.

78 FR 67128 - Coral Reef Conservation Program; Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-08

... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration Coral Reef Conservation Program; Meeting AGENCY: Coral Reef Conservation Program, Office of Ocean and Coastal Resource Management... meeting of the U.S. Coral Reef Task Force (USCRTF). The meeting will be held in Christiansted, U.S. Virgin...

50 CFR 648.54 - State waters exemption.

Code of Federal Regulations, 2011 CFR

2011-10-01

... conservation program that does not jeopardize the biomass and fishing mortality/effort limit objectives of the... of those states have a scallop conservation program that does not jeopardize the biomass and fishing... that the state's conservation program jeopardizes the biomass and fishing mortality/effort limit...

50 CFR 648.54 - State waters exemption.

Code of Federal Regulations, 2013 CFR

2013-10-01

... conservation program that does not jeopardize the biomass and fishing mortality/effort limit objectives of the... of those states have a scallop conservation program that does not jeopardize the biomass and fishing... that the state's conservation program jeopardizes the biomass and fishing mortality/effort limit...

50 CFR 648.54 - State waters exemption.

Code of Federal Regulations, 2012 CFR

2012-10-01

... conservation program that does not jeopardize the biomass and fishing mortality/effort limit objectives of the... of those states have a scallop conservation program that does not jeopardize the biomass and fishing... that the state's conservation program jeopardizes the biomass and fishing mortality/effort limit...

50 CFR 648.54 - State waters exemption.

Code of Federal Regulations, 2010 CFR

2010-10-01

... conservation program that does not jeopardize the biomass and fishing mortality/effort limit objectives of the... of those states have a scallop conservation program that does not jeopardize the biomass and fishing... that the state's conservation program jeopardizes the biomass and fishing mortality/effort limit...

The New York State Bird Conservation Area (BCA) Program: A Model for the United States

Treesearch

M. F. Burger; D. J. Adams; T. Post; L. Sommers; B. Swift

2005-01-01

The New York State Bird Conservation Area (BCA) Program, modeled after the National Audubon Society?s Important Bird Areas Program, is based on legislation signed by Governor Pataki in 1997. New York is the first state in the nation to enact such a program. The BCA Program seeks to provide a comprehensive, ecosystem approach to conserving birds and their habitats on...

30 CFR 785.22 - In situ processing activities.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 3 2011-07-01 2011-07-01 false In situ processing activities. 785.22 Section... REGULATORY PROGRAMS REQUIREMENTS FOR PERMITS FOR SPECIAL CATEGORIES OF MINING § 785.22 In situ processing... reclamation operations utilizing in situ processing activities. (b) Any application for a permit for...

30 CFR 785.22 - In situ processing activities.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false In situ processing activities. 785.22 Section... REGULATORY PROGRAMS REQUIREMENTS FOR PERMITS FOR SPECIAL CATEGORIES OF MINING § 785.22 In situ processing... reclamation operations utilizing in situ processing activities. (b) Any application for a permit for...

30 CFR 905.828 - Special performance standards-In situ processing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Special performance standards-In situ... § 905.828 Special performance standards—In situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts surface coal...

30 CFR 942.828 - Special performance standards-In situ processing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Special performance standards-In situ... § 942.828 Special performance standards—In situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts surface coal...

30 CFR 903.828 - Special performance standards-In situ processing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Special performance standards-In situ... § 903.828 Special performance standards—In situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, applies to any person who conducts surface coal mining...

30 CFR 942.828 - Special performance standards-In situ processing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Special performance standards-In situ... § 942.828 Special performance standards—In situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts surface coal...

30 CFR 942.828 - Special performance standards-In situ processing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Special performance standards-In situ... § 942.828 Special performance standards—In situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts surface coal...

30 CFR 942.828 - Special performance standards-In situ processing.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false Special performance standards-In situ... § 942.828 Special performance standards—In situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts surface coal...

30 CFR 905.828 - Special performance standards-In situ processing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Special performance standards-In situ... § 905.828 Special performance standards—In situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts surface coal...

30 CFR 905.828 - Special performance standards-In situ processing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Special performance standards-In situ... § 905.828 Special performance standards—In situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts surface coal...

30 CFR 903.828 - Special performance standards-In situ processing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Special performance standards-In situ... § 903.828 Special performance standards—In situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, applies to any person who conducts surface coal mining...

30 CFR 942.828 - Special performance standards-In situ processing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Special performance standards-In situ... § 942.828 Special performance standards—In situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts surface coal...

30 CFR 905.828 - Special performance standards-In situ processing.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 3 2011-07-01 2011-07-01 false Special performance standards-In situ... § 905.828 Special performance standards—In situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts surface coal...

30 CFR 903.828 - Special performance standards-In situ processing.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false Special performance standards-In situ... § 903.828 Special performance standards—In situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, applies to any person who conducts surface coal mining...

30 CFR 905.828 - Special performance standards-In situ processing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Special performance standards-In situ... § 905.828 Special performance standards—In situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, shall apply to any person who conducts surface coal...

30 CFR 785.22 - In situ processing activities.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false In situ processing activities. 785.22 Section... REGULATORY PROGRAMS REQUIREMENTS FOR PERMITS FOR SPECIAL CATEGORIES OF MINING § 785.22 In situ processing... reclamation operations utilizing in situ processing activities. (b) Any application for a permit for...

30 CFR 903.828 - Special performance standards-In situ processing.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 3 2013-07-01 2013-07-01 false Special performance standards-In situ... § 903.828 Special performance standards—In situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, applies to any person who conducts surface coal mining...

30 CFR 785.22 - In situ processing activities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 3 2010-07-01 2010-07-01 false In situ processing activities. 785.22 Section... REGULATORY PROGRAMS REQUIREMENTS FOR PERMITS FOR SPECIAL CATEGORIES OF MINING § 785.22 In situ processing... reclamation operations utilizing in situ processing activities. (b) Any application for a permit for...

30 CFR 903.828 - Special performance standards-In situ processing.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Special performance standards-In situ... § 903.828 Special performance standards—In situ processing. Part 828 of this chapter, Special Permanent Program Performance Standards—In Situ Processing, applies to any person who conducts surface coal mining...

30 CFR 785.22 - In situ processing activities.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 3 2014-07-01 2014-07-01 false In situ processing activities. 785.22 Section... REGULATORY PROGRAMS REQUIREMENTS FOR PERMITS FOR SPECIAL CATEGORIES OF MINING § 785.22 In situ processing... reclamation operations utilizing in situ processing activities. (b) Any application for a permit for...

78 FR 49607 - Energy Conservation Program: Test Procedures for Residential Clothes Dryers

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-14

... reasonably designed to produce test results which measure energy efficiency, energy use or estimated annual... Energy Conservation Program: Test Procedures for Residential Clothes Dryers; Final Rule #0;#0;Federal... Conservation Program: Test Procedures for Residential Clothes Dryers AGENCY: Office of Energy Efficiency and...

75 FR 57410 - Energy Conservation Program: Certification, Compliance, and Enforcement for Consumer Products and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-21

..., regarding the Energy Conservation Program: Certification, Compliance, and Enforcement for Consumer Products... [Docket No. EERE-2010-BT-CE-0014] RIN 1904-AC23 Energy Conservation Program: Certification, Compliance, and Enforcement for Consumer Products and Commercial and Industrial Equipment; Correction AGENCY...

Wisconsin Hearing Conservation Program: A Guide for Nurses, Parents, School Personnel, Physicians. Revised.

ERIC Educational Resources Information Center

Wisconsin State Dept. of Public Instruction, Madison. Div. for Handicapped Children and Pupil Services.

The booklet describes Wisconsin's hearing conservation program designed to identify children with impaired hearing, provide diagnostic otologic examinations and evaluations for students with significant losses, provide medical care and educational intervention, and encourage local communities to continue hearing conservation programs. Statistics…

7 CFR 614.3 - Decisions subject to informal appeal procedures.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Program; and (x) Conservation Innovation Grants. (2) Non-Title XII conservation programs or provisions, including: (i) Agriculture Management Assistance Program; (ii) Emergency Watershed Protection Program; (iii...

A landholder-based approach to the design of private-land conservation programs.

PubMed

Moon, Katie; Cocklin, Chris

2011-06-01

Many ecosystems exist primarily, or solely, on privately owned (freehold) or managed (leasehold) land. In rural and semirural areas, local and regional government agencies are commonly responsible for encouraging landholders to conserve native vegetation and species on these private properties. Yet these agencies often lack the capacity to design and implement conservation programs tailored to rural and semirural landholdings and instead offer one program to all landholders. Landholders may elect not to participate because the program is irrelevant to their property or personal needs; consequently, vegetation-retention objectives may not be achieved. We differentiated landholders in Queensland, Australia, according to whether they derived income from the land (production landholders) or not (nonproduction landholders). We compared these two groups to identify similarities and differences that may inform the use of policy instruments (e.g., voluntary, economic, and regulatory) in conservation program design. We interviewed 45 landholders participating in three different conservation agreement programs (price-based rate [property tax] rebate; market-based tender; and voluntary, permanent covenant). Production landholders were more likely to participate in short-term programs that offered large financial incentives that applied to <25% of their property. Nonproduction landholders were more likely to participate in long-term programs that were voluntary or offered small financial incentives that applied to >75% of their property. These results may be explained by significant differences in the personal circumstances of production and nonproduction landholders (income, education, health) and differences in their norms (beliefs about how an individual is expected to act) and attitudes. Knowledge of these differences may allow for development of conservation programs that better meet the needs of landholders and thus increase participation in conservation programs and retention of native vegetation. ©2011 Society for Conservation Biology.

Are we making the grade? Practices and reported efficacy measures of primate conservation education programs.

PubMed

Kling, Katherine J; Hopkins, Mariah E

2015-04-01

Conservation education is often employed alongside primate conservation efforts with the aim of changing knowledge, attitudes, and behaviors toward non-human primates. Recommended best-use practices include longevity, use of program incentives, collaboration among educators, and adaptive program assessment, among others. This study surveys primate conservation education programs (PCEPs) to assess the frequency of suggested best-use practices, and to investigate impacts on program efficacy. Online surveys were collected from PCEPs in 2013-2014 (N = 43). The majority of programs reported lengths of 5-10 years, with participant involvement ranging widely from a day to several years. Non-economic and economic incentives were distributed by approximately half of all programs, with programs that provided economic incentives reporting positive participant attitude changes more frequently than those that did not (P = 0.03). While >70% of PCEPs consulted with community leaders, local teachers, and research scientists, only 45.9% collaborated with other conservation educators and only 27% collaborated with cultural experts such as cultural anthropologists. Programs that collaborated with other conservation educators were more likely to report reductions in threats to primates, specifically to bushmeat hunting and capture of primates for the pet trade (P = 0.07). Formal program evaluations were employed by 72.1% of all programs, with the majority of programs using surveys to assess changes to participant attitudes and knowledge. Formal evaluations of participant behavior, community attitudes and behaviors, and threats to primate populations were less common. While results indicate that PCEPs follow many suggested best-use practices, program impacts may be enhanced by greater discussion of economic incentivization, increased collaboration between conservation educators, and improved commitment to adaptive evaluation of changes to behaviors in addition to attitudes and knowledge. © 2014 Wiley Periodicals, Inc.

Evaluation of a Commercially Available Program and in Situ Training by Parents to Teach Abduction-Prevention Skills to Children

ERIC Educational Resources Information Center

Beck, Kimberly V.; Miltenberger, Raymond G.

2009-01-01

Child abduction is a serious problem; therefore, it is essential that researchers evaluate the efficacy of commercially available abduction-prevention programs. A multiple baseline design across participants (ages 6 to 8 years) was used to evaluate the effects of a training program, The Safe Side. Experimenters assessed safety responses in situ in…

In-Situ Pointing Correction and Rover Microlocalization

NASA Technical Reports Server (NTRS)

Deen, Robert G.; Lorre, Jean J.

2010-01-01

Two software programs, marstie and marsnav, work together to generate pointing corrections and rover micro-localization for in-situ images. The programs are based on the PIG (Planetary Image Geometry) library, which handles all mission dependencies. As a result, there is no mission-specific code in either of these programs. This software corrects geometric seams in images as much as possible.

76 FR 19683 - Conservation Program Recipient Reporting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-08

... regulation that has application or plan due dates after October 1, 2010. The Watershed Operations and Flood Prevention Program, Emergency Watersheds Protection Program, Healthy Forests Reserve Program, Agricultural Management Assistance Program, and the Conservation Stewardship Program have application or plan due dates...

78 FR 34089 - Revision of a Currently Approved Information Collection for the Energy Efficiency and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-06

... Approved Information Collection for the Energy Efficiency and Conservation Block Grant Program Status... guidance concerning the Energy Efficiency and Conservation Block Grant (EECBG) Program is available for... Conservation Block Grant (EECBG) Program Status Report''; (3) Type of Review: Revision of currently approved...

78 FR 38455 - Energy Conservation Program: Test Procedures for Electric Motors

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-26

... Conservation Program: Test Procedures for Electric Motors; Proposed Rule #0;#0;Federal Register / Vol. 78, No... 431 [Docket No. EERE-2012-BT-TP-0043] RIN 1904-AC89 Energy Conservation Program: Test Procedures for... establishing definitions, specifying testing set-up procedures necessary to test, and extending DOE's existing...

76 FR 24761 - Energy Conservation Program: Certification, Compliance, and Enforcement for Consumer Products and...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-02

... Conservation Program: Certification, Compliance, and Enforcement for Consumer Products and Commercial and...) Certification. Each manufacturer, before distributing in commerce any basic model of a covered product or.... EERE-2010-BT-CE-0014] RIN 1904-AC23 Energy Conservation Program: Certification, Compliance, and...

A Fuzzy Rule Based Decision Support System for Identifying Location of Water Harvesting Technologies in Rainfed Agricultural Regions

NASA Astrophysics Data System (ADS)

Chaubey, I.; Vema, V. K.; Sudheer, K.

2016-12-01

Site suitability evaluation of water conservation structures in water scarce rainfed agricultural areas consist of assessment of various landscape characteristics and various criterion. Many of these landscape characteristic attributes are conveyed through linguistic terms rather than precise numeric values. Fuzzy rule based system are capable of incorporating uncertainty and vagueness, when various decision making criteria expressed in linguistic terms are expressed as fuzzy rules. In this study a fuzzy rule based decision support system is developed, for optimal site selection of water harvesting technologies. Water conservation technologies like farm ponds, Check dams, Rock filled dams and percolation ponds aid in conserving water for irrigation and recharging aquifers and development of such a system will aid in improving the efficiency of the structures. Attributes and criteria involved in decision making are classified into different groups to estimate the suitability of the particular technology. The developed model is applied and tested on an Indian watershed. The input attributes are prepared in raster format in ArcGIS software and suitability of each raster cell is calculated and output is generated in the form of a thematic map showing the suitability of the cells pertaining to different technologies. The output of the developed model is compared against the already existing structures and results are satisfactory. This developed model will aid in improving the sustainability and efficiency of the watershed management programs aimed at enhancing in situ moisture content.

Refractures of the paediatric forearm with the intramedullary nail in situ.

PubMed

van Egmond, Pim W; van der Sluijs, Hans A; van Royen, Barend J; Saouti, Rachid

2013-09-24

Forearm fractures in children are common. When conservative treatment fails, internal fixation with Elastic Stable Intramedullary Nailing (ESIN) become the first choice in the operative treatment of diaphyseal forearm shaft fractures. Refractures with the intramedullary nail in situ are known to occur but formal guidelines to guide management in such fractures are lacking. We present a well-documented case of a radius midshaft refracture in a 12-year-old boy with the intramedullary nail in situ, managed by closed reduction. Literature is reviewed for this type of complication, the treatment of 30 similar cases is discussed and a treatment strategy is defined. The refracture of the paediatric forearm fracture with the intramedullary nail in situ is a rare, but probably under recognised complication which is observed in approximately 2.3% of the study population. Closed reduction may be considered in these cases.

75 FR 28801 - Energy Efficiency and Conservation Block Grant Program: Funding Opportunity Announcement (DE-FOA...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-24

... Conservation Block Grant Program: Funding Opportunity Announcement (DE-FOA-0000013) AGENCY: Office of Energy...-FOA-0000013) for the formula grants of the Energy Efficiency and Conservation Block Grant (EECBG... The Energy Efficiency and Conservation Block Grant (EECBG) [[Page 28802

77 FR 38743 - Energy Efficiency Program for Consumer Products: Energy Conservation Standards for Battery...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-29

... Efficiency Program for Consumer Products: Energy Conservation Standards for Battery Chargers and External... energy conservation standards for battery chargers and external power supplies. DATES: Comments must be... (``Notice of Proposed Rulemaking to Establish Energy Conservation Standards for Battery Chargers and...

77 FR 16769 - Energy Conservation Program for Certain Industrial Equipment: Energy Conservation Standards and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-22

... Conservation Program for Certain Industrial Equipment: Energy Conservation Standards and Test Procedures for...-Conditioning Engineers (ASHRAE)/Illuminating Engineering Society of North America (IESNA) Standard 90.1-2010... Industrial Equipment, which includes the commercial heating, air-conditioning, and water-heating equipment...

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

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-14

... activities anticipated to be addressed and conservation practices to be implemented; 4. The responsibilities... producers to implement approved conservation practices. Producers interested in applying must meet the... producers to implement agreed-to conservation practices in program contracts may not be considered any part...

78 FR 20503 - Energy Conservation Program: Availability of the Interim Technical Support Document for High...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-05

... Conservation Program: Availability of the Interim Technical Support Document for High-Intensity Discharge Lamps... high-intensity discharge (HID) lamps energy conservation standards in the Federal Register. This... interim analysis for high- intensity discharge lamps energy conservation standards. The notice provided...

DOE Office of Scientific and Technical Information (OSTI.GOV)

Takahashi, Ryo, E-mail: inter.takahashi@gmail.com; Todo, Yasuyuki, E-mail: yastodo@k.u-tokyo.ac.jp

In recent years, shade coffee certification programs have attracted increasing attention from forest conservation and development organizations. The certification programs could be expected to promote forest conservation by providing a premium price to shade coffee producers. However, little is known about the significance of the conservation efforts generated by certification programs. In particular, the relationship between the impact of the certification and producer characteristics has yet to be examined. The purpose of this study, which was conducted in Ethiopia, was to examine the impact of a shade coffee certification program on forest conservation and its relationship with the socioeconomic characteristicsmore » of the producers. Remote sensing data of 2005 and 2010 was used to gauge the changes in forest area. Employing a probit model, we found that a forest coffee area being certified increased the probability of forest conservation by 19.3 percentage points relative to forest coffee areas lacking certification. We also found that although economically poor producers tended to engage in forest clearing, the forest coffee certification program had a significant impact on these producers. This result suggests that the certification program significantly affects the behaviors of economically poor producers and motivates these producers to conserve the forest. -- Highlights: • We employed the probit mode to evaluate the impact of the shade coffee certification on forest conservation in Ethiopia. • We estimated how the impact of the certification varied among producers with different characteristics. • The certification increased the probability of conserving forest by 19.3 percentage points. • Certification program motivated the economically poor producers to conserve the forest.« less

40 CFR 73.80 - Operation of allowance reserve program for conservation and renewable energy.

Code of Federal Regulations, 2011 CFR

2011-07-01

... for conservation and renewable energy. 73.80 Section 73.80 Protection of Environment ENVIRONMENTAL... and Renewable Energy Reserve § 73.80 Operation of allowance reserve program for conservation and renewable energy. (a) General. The Administrator will allocate allowances from the Conservation and...

40 CFR 73.80 - Operation of allowance reserve program for conservation and renewable energy.

Code of Federal Regulations, 2013 CFR

2013-07-01

... for conservation and renewable energy. 73.80 Section 73.80 Protection of Environment ENVIRONMENTAL... and Renewable Energy Reserve § 73.80 Operation of allowance reserve program for conservation and renewable energy. (a) General. The Administrator will allocate allowances from the Conservation and...

40 CFR 73.80 - Operation of allowance reserve program for conservation and renewable energy.

Code of Federal Regulations, 2014 CFR

2014-07-01

... for conservation and renewable energy. 73.80 Section 73.80 Protection of Environment ENVIRONMENTAL... and Renewable Energy Reserve § 73.80 Operation of allowance reserve program for conservation and renewable energy. (a) General. The Administrator will allocate allowances from the Conservation and...

40 CFR 73.80 - Operation of allowance reserve program for conservation and renewable energy.

Code of Federal Regulations, 2012 CFR

2012-07-01

... for conservation and renewable energy. 73.80 Section 73.80 Protection of Environment ENVIRONMENTAL... and Renewable Energy Reserve § 73.80 Operation of allowance reserve program for conservation and renewable energy. (a) General. The Administrator will allocate allowances from the Conservation and...

40 CFR 73.80 - Operation of allowance reserve program for conservation and renewable energy.

Code of Federal Regulations, 2010 CFR

2010-07-01

... for conservation and renewable energy. 73.80 Section 73.80 Protection of Environment ENVIRONMENTAL... and Renewable Energy Reserve § 73.80 Operation of allowance reserve program for conservation and renewable energy. (a) General. The Administrator will allocate allowances from the Conservation and...

77 FR 10997 - Energy Conservation Program: Energy Conservation Standards for Distribution Transformers; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-24

... Conservation Program: Energy Conservation Standards for Distribution Transformers; Correction AGENCY: Office of... standards for distribution transformers. It was recently discovered that values in certain tables of the...,'' including distribution transformers. The Energy Policy Act of 1992 (EPACT 1992), Public Law 102-486, amended...

Water Conservation Education with a Rainfall Simulator.

ERIC Educational Resources Information Center

Kok, Hans; Kessen, Shelly

1997-01-01

Describes a program in which a rainfall simulator was used to promote water conservation by showing water infiltration, water runoff, and soil erosion. The demonstrations provided a good background for the discussion of issues such as water conservation, crop rotation, and conservation tillage practices. The program raised awareness of…

76 FR 43941 - Energy Conservation Program: Energy Conservation Standards for Direct Heating Equipment

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-22

... DEPARTMENT OF ENERGY 10 CFR Part 430 [Docket Number EERE-2011-BT-STD-0047] RIN 1904-AC56 Energy Conservation Program: Energy Conservation Standards for Direct Heating Equipment AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Notice of proposed rulemaking and announcement...

77 FR 59712 - Energy Conservation Program: Energy Conservation Standards for Dishwashers

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-01

... DEPARTMENT OF ENERGY 10 CFR Parts 429 and 430 [Docket Number EERE-2011-BT-STD-0060] RIN 1904-AC64 Energy Conservation Program: Energy Conservation Standards for Dishwashers AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Notice of effective date and compliance dates...

Combining landscape-level conservation planning and biodiversity offset programs: a case study.

PubMed

Underwood, Jared G

2011-01-01

Habitat loss is a major factor in the endangerment and extinction of species around the world. One promising strategy to balance continued habitat loss and biodiversity conservation is that of biodiversity offsets. However, a major concern with offset programs is their consistency with landscape-level conservation goals. While merging offset policies and landscape-level conservation planning is thought to provide advantages over a traditional disconnected approach, few such landscape-level conservation-offset plans have been designed and implemented, so the effectiveness of such a strategy remains uncertain. In this study, we quantitatively assess the conservation impact of combining landscape-level conservation planning and biodiversity offset programs by comparing regions of San Diego County, USA with the combined approach to regions with only an offset program. This comparison is generally very difficult due to a variety of complicating factors. We overcome these complications and quantify the benefits to rare and threatened species of implementing a combined approach by assessing the amount of each species' predicted distribution, and the number of documented locations, conserved in comparison to the same metric for areas with an offset policy alone. We found that adoption of the combined approach has increased conservation for many rare species, often 5-10 times more than in the comparison area, and that conservation has been focused in the areas most important for these species. The level of conservation achieved reduces uncertainty that these species will persist in the region into the future. This San Diego County example demonstrates the potential benefits of combining landscape-level conservation planning and biodiversity offset programs.

Sharing success: State energy program special projects results

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

2000-03-15

The State Energy Program was created in 1996 by an act of Congress through the consolidation of the State Energy Conservation Program (SECP) and the Institutional Conservation Program (ICP). Formerly, SECP provided funding for a variety of energy efficiency and renewable energy projects, and ICP assisted schools and hospitals with technical analysis and installation of energy conservation measures. Through these programs, more than 8,000 specific State conservation projects have been implemented since 1983 and more than 69,000 buildings have been made more energy efficient since 1979. The Department of Energy's Office of Energy Efficiency and Renewable Energy recognized the valuemore » of delivering programs through the States and created Special Projects in 1996. This report is an overview of State Energy Program operations, strategic focus, activities and accomplishments.« less

77 FR 70105 - Energy Conservation Program: Test Procedures for Residential Dishwashers, Dehumidifiers, and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-23

... Conservation Program: Test Procedures for Residential Dishwashers, Dehumidifiers, and Conventional Cooking... conventional cooking products under the Energy Policy and Conservation Act. DATES: The effective date of this...

In Vitro Conservation of Date Palm Shoot-Tip Explants and Callus Cultures Under Minimal Growth Conditions.

PubMed

El-Dawayati, Maiada M

2017-01-01

Date palm fruit production has great economic significance for many countries. There is a fundamental necessity to conserve valuable date palm germplasm, but there are various problems with in vivo and ex situ conservation. In vitro storage has several advantages over conventional germplasm conservation methods. The in vitro technique offers a developed method of slow-growth storage, which is considered as an alternate solution for short- and medium-term storage of date palm germplasm under controlled conditions. Minimal growth conditions for germplasm conservation are generally achieved by reducing growth rate through modification of environmental growing conditions and culture, by using low temperatures, and the addition of growth retardants and osmotic agents. This chapter describes a protocol for short-term in vitro conservation of date palm shoot-tip and callus cultures under slow-growth storage conditions, using sucrose as an osmotic agent and abscisic acid (ABA) as a growth retardant at 15 °C for 12 months.

78 FR 49736 - Revision of a Currently Approved Information Collection for the Energy Efficiency and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-15

... Efficiency and Conservation Block Grant Program Status Report AGENCY: U.S. Department of Energy. ACTION... Conservation Block Grant (EECBG) Program is available for review at the following Web sites: http://www1.eere... and Conservation Block Grant (EECBG) Program Status Report''; (3) Revision of currently approved...

7 CFR 1710.102 - Borrower eligibility for different types of loans.

Code of Federal Regulations, 2014 CFR

2014-01-01

... implementation of demand side management, energy conservation programs, and on grid and off grid renewable energy... management, energy conservation programs, and on grid and off grid renewable energy systems. (c) One hundred..., energy conservation programs, and on grid and off grid renewable energy systems. (See 7 CFR part 1712...

78 FR 75961 - Energy Conservation Program: Test Procedures for Electric Motors

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-13

... Conservation Program: Test Procedures for Electric Motors; Final Rule #0;#0;Federal Register / Vol. 78 , No... CFR Part 431 [Docket No. EERE-2012-BT-TP-0043] RIN 1904-AC89 Energy Conservation Program: Test.... ACTION: Final rule. SUMMARY: The U.S. Department of Energy (DOE) is amending the energy efficiency test...

Fitness for Purpose: The Role of Stabilization in a Collections Conservation Program.

ERIC Educational Resources Information Center

McKern, Debra

Library preservation programs have focused traditionally on two areas: (1) conservation or restoration techniques to preserve the original item as an artifact; or (2) reformatting of items to microfilm or digital formats to preserve the intellectual content. A collections conservation program focuses on the maintenance or stabilization of…

Snakes. A Conservation Education Program of the Department of Fish and Wildlife Resources.

ERIC Educational Resources Information Center

Hubbard, Kelly; Theiss, Nancy S.

The Kentucky Department of Fish and Wildlife Resources is charged with the responsibility to preserve, protect, and perpetuate the fish and wildlife in Kentucky. Involved in this broad program are a number of services, including the Wildlife Conservation Education Program. During the months of September through April, Conservation Club leaders…

In-situ multianalytical approach to analyze and compare the degradation pathways jeopardizing two murals exposed to different environments (Ariadne House, Pompeii, Italy).

PubMed

Veneranda, M; Prieto-Taboada, N; Fdez-Ortiz de Vallejuelo, S; Maguregui, M; Morillas, H; Marcaida, I; Castro, K; Garcia-Diego, F-J; Osanna, M; Madariaga, J M

2018-05-29

This study aimed at using portable analytical techniques to characterize original and decayed materials from two murals paintings of Ariadne House (archaeological site of Pompeii, Italy) and define the degradation pathways threatening their conservation. The first wall, located in an outdoor environment, has been directly exposed to degradation processes triggered by weathering and atmospheric pollution. The second wall, placed in a basement under the ground floor, has been constantly sheltered from sunlight exposure and drastic temperature fluctuations. The analytical data obtained in-situ by using Raman spectroscopy and Laser Induced Breakdown Spectroscopy (LIBS) correlates the degradation patterns affecting the two surfaces to their environmental context. The deterioration processes detected on the outdoor wall, which entailed the complete loss of the paint layer, were mostly related to leaching and thermal fluctuation phenomena. The mural painting from the basement instead, showed deep degradation issues due to soluble salt infiltration and biological colonization. The results obtained from this unique case of study highlight the indispensable role of in-situ spectroscopic analysis to understand and predict the degradation pathways jeopardizing the cultural heritage and provide to the Archaeological Park of Pompeii important inference to consider in future conservation projects. Copyright © 2018. Published by Elsevier B.V.

Clinical usefulness of fracture site in situ block on lumbar spine transverse process fracture.

PubMed

Park, Jun-Mo; Kwak, Kyung-Hwa

2014-11-01

Lumbar spine transverse process fractures (LSTPFs) are uncommon and frequently overlooked on plain film radiographs. Even when recognized, they are often regarded as trivial and minimally painful injuries compared with combined serious major abdominal, pelvic, and spinal injuries. Conservative treatments are usually offered to patients with LSTPFs. This report presents 4 cases of LSTPFs where symptoms did not improve after more than 1 week of conservative management. Local anesthetics and steroids were injected directly into the fracture site under computed tomography guidance, referred to as a fracture site in situ block, in an attempt to accelerate the return to daily lives and professional activities. Three of the 4 patients returned to their daily lives almost immediately after completing the procedure. Although the procedure was appropriately performed at L4, 1 patient still complained of pain. This patient's all films were meticulously re-examined, and it was determined that a transverse process fracture was present at not only L4 but also L1. This report introduces a method of active treatment to help patients with LSTPFs quickly return to their daily lives and professional activities. The positive results in these cases suggest that fracture site in situ block might be a useful option for treating patients with LSTPFs. © 2014 World Institute of Pain.

Digestive efficiencies of ex situ and in situ West Indian manatees (Trichechus manatus latirostris).

PubMed

Worthy, Graham A J; Worthy, Tamara A M

2014-01-01

Digestive efficiencies (Dm) of ex situ and in situ manatees (Trichechus manatus latirostris) were, for the first time, assessed using manganese (Mn(2+)) as a naturally occurring marker. The Dm of ex situ manatees determined using [Mn(2+)] did not differ significantly from the Dm assessed using lignin, supporting the efficacy of the manganese approach. Gastrointestinal tract samples, obtained from recently dead animals, showed [Mn(2+)] concentrations were lowest in the stomach and remained low in the duodenum and small intestine but increased in the cecum, colon, and rectum, consistent with colonic digestion and absorption. In situ manatees consuming marine vegetation had significantly lower Dm (mean ± SE, 46.9% ± 1.8%; n=8) than did in situ manatees consuming freshwater vegetation (77.8% ± 2.6%; n=7), which in turn had significantly lower values than did ex situ manatees consuming lettuce (84.0% ± 0.7%; n=37). In situ manatees eating seagrasses had significantly higher Dm than did long-term ex situ animals consuming seagrass for short periods of time (46.9% ± 1.8% vs. 36.2% ± 1.2%, respectively), suggesting potential modification of gut flora over time. One significant ramification of our results is that manatees consuming seagrasses would require a greater standing biomass to support their needs than would be required if they were eating freshwater vegetation. This reinforces the critical need to implement habitat conservation and protection before considering downlisting or delisting manatees as an endangered species.

Capturing haplotypes in germplasm core collections

USDA-ARS?s Scientific Manuscript database

Genomewide data sets of single nucleotide polymorphisms (SNPs) offer great potential to improve ex situ conservation. Two factors impede their use for producing core collections. First, due to the large number of SNPs, the assembly of collections that maximize diversity may be intractable using ex...

Assessment of A. I. D. environmental programs: Energy conservation in Pakistan. Technical report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Church, P.; Kumar, K.; Sowers, F.

1993-09-01

This report highlights a model of environmental management that appears to work in the current political and economic context of Pakistan. The model focuses on energy conservation. This evaluation examines how the U.S. Agency for International Development (A.I.D.) has assisted Pakistan in using market forces to promote the adoption of energy conservation practices and technologies. The central operating hypothesis of the evaluation is that the adoption of energy conservation practices and technologies responds to market incentives. The field study concludes that the Pakistani program of energy conservation activities, set in motion with A.I.D. support, cannot easily be reversed. With changesmore » in political and economic policies toward the environment in Pakistan, greater and more sustainable impact is possible. The experience of Pakistan energy conservation program raises three issues that merit careful examination both in the contexts of Pakistan's future program implementation and in other countries: The role of program subsidies; The role of nonproject assistance; and The involvement of nongovernmental organizations.« less

Assessing conservation tools for an at-risk shorebird: Feasibility of headstarting for American Oystercatchers Haematopus palliatus

USGS Publications Warehouse

Collins, Samantha A.; Sanders, Felicia J.; Jodice, Patrick G.R.

2016-01-01

Management of threatened and endangered populations of wildlife increasingly relies upon active intervention such as predator control, habitat manipulation, and ex situ breeding or care. One tool that has received consideration for the management of declining or threatened avian populations is headstarting, or the artificial incubation of eggs and subsequent placement of newly hatched chicks in original or foster nests. We assessed the feasibility of implementing a headstarting program for the American Oystercatcher Haematopus palliatus, a species of high conservation concern in the eastern USA. Annual productivity is often low and lost during incubation, suggesting artificial incubation could enhance annual productivity. We used a control-impact approach to assign nests as either control or headstart and measured daily survival rate, success of parents accepting headstarted chicks, attendance patterns and behaviours of parents, and chick survival. We also implemented a transparent scoring process to rate the success of each step and the overall program. Daily survival rates of nests were significantly higher at headstart compared to control nests, and parents continued to incubate when eggs were well secured at nest sites. Attendance patterns and behaviour did not differ between headstart and control parents, and parents readily accepted healthy chicks whether they were returned to original or foster nests. Chick survival and subsequently annual productivity were, however, not higher at headstart compared to control nests suggesting that although we were able to enhance nest survival, low chick survival was still limiting annual productivity. Ultimately, headstarting may be most appropriate for American Oystercatchers where productivity is lost primarily to flooding, predation, or disturbance during the incubation stage but not during the chick-rearing stage. If, for example, high rates of nest loss are due to predators that also may prey upon chicks, then headstarting may not be an effective conservation tool.

Impact of the residential conservation service program on natural gas and electric utilities. Appendix B

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

An assessment of the RCS program is provided from the perspective of eleven case study utilities. First, an introduction to the role and value of conservation in utility strategic planning is presented. The interplay of various utility system characteristics is shown to be the primary determinant of the value of conservation efforts from the utility's point of view. Simplified typologies of utilities are developed to aid in the identification of those combinations of the utility characteristics that will favor the adoption of the utility sponsored strategic conservation efforts. The integration of the RCS program with other utility conservation and loadmore » management programs is explored for the eleven case study utilities. Reference is made to the simplified typologies in order to show, through actual program experience, how the strategic position of the utility company affects its adoption of this federal program. Evaluative studies done by the eleven case study utilities of the RCS program are reviewed. Results are presented and the methodologies are critiqued. Conclusions regarding the RCS program from the utility perspective are presented.« less

Plant diversity and conservation status of Himalayan Region Poonch Valley Azad Kashmir (Pakistan).

PubMed

Khan, Muhammad Azam; Khan, Mir Ajab; Hussain, Mazhar; Mujtaba, Ghulam

2014-09-01

The plant diversity of Himalayan region has been reduced to greater extent due to environmental degradation and human exploitation. Anthropogenic disturbance was the major factor responsible for fragmentation of forest vegetation into small patches. Little research has been conducted in the Himalayan region of Poonch Valley of North eastern Pakistan with reference to plants biodiversity and its conservation. The present research was carried out to provide a checklist of vegetation for biodiversity conservation. A total of 430 vascular and 5 nonvascular plant species with 5 species of Bryophytes (5 families), 13 species of Pteridophytes (6 families), 4 species of Gymnosperms (1 family) and 413 species of angiosperms (95 families) were enumerated from the Poonch valley Azad Kashmir. The genera were classified into three categories according to the number of species. 25 plant communities with phytosociological parameters and diversity indices were reported. Present study revealed that there were 145 threatened, 30 endangered, 68 vulnerable and 47 rare species. It is recorded that extensive grazing, uprooting of plants and soil slope erosion intensify the environmental problems. Since there is maximum exploitation of vegetation, the valley showed a decline in plant diversity. The study was also indicated that the main threats to the biodiversity are expansion of settlement and army installations in the forest area of the valley. For sustainable use In-situ and Ex-situ conservation, controlled harvesting and afforestation may be the solution. Moreover, forest area should be declared prohibited for settlements and army installations.

Evaluation for Water Conservation in Agriculture: Using a Multi-Method Econometric Approach

NASA Astrophysics Data System (ADS)

Ramirez, A.; Eaton, D. J.

2012-12-01

Since the 1960's, farmers have implemented new irrigation technology to increase crop production and planting acreage. At that time, technology responded to the increasing demand for food due to world population growth. Currently, the problem of decreased water supply threatens to limit agricultural production. Uncertain precipitation patterns, from prolonged droughts to irregular rains, will continue to hamper planting operations, and farmers are further limited by an increased competition for water from rapidly growing urban areas. Irrigation technology promises to reduce water usage while maintaining or increasing farm yields. The challenge for water managers and policy makers is to quantify and redistribute these efficiency gains as a source of 'new water.' Using conservation in farming as a source of 'new water' requires accurately quantifying the efficiency gains of irrigation technology under farmers' actual operations and practices. From a water resource management and policy perspective, the efficiency gains from conservation in farming can be redistributed to municipal, industrial and recreational uses. This paper presents a methodology that water resource managers can use to statistically verify the water savings attributable to conservation technology. The specific conservation technology examined in this study is precision leveling, and the study includes a mixed-methods approach using four different econometric models: Ordinary Least Squares, Fixed Effects, Propensity Score Matching, and Hierarchical Linear Models. These methods are used for ex-post program evaluation where random assignment is not possible, and they could be employed to evaluate agricultural conservation programs, where participation is often self-selected. The principal method taken in this approach is Hierarchical Linear Models (HLM), a useful model for agriculture because it incorporates the hierarchical nature of the data (fields, tenants, and landowners) as well as crop rotation (fields in and out of production). The other three methods provide verification of the accuracy of the HLM model and create a robust comparison of the water savings estimates. Seventeen factors were used to isolate the effect of precision leveling from variations in climate, investments in other irrigation improvements, and farmers' management skills. These statistical analyses yield accurate water savings estimates because they consider farmers' actual irrigation technology and practices. Results suggest that savings from water conservation technology under farmers' actual production systems and management are less than those reported by experimental field studies. These water savings measure the 'in situ' effect of the technology, considering farmers' actual irrigation practices and technology. In terms of the accuracy of the models, HLM provides the most precise estimate of the impact of precision leveling on a field's water usage. The HLM estimate was within the 95% confidence interval of the other three models, thus verifying the accuracy and robustness of the statistical findings and model.

Distributions, ex situ conservation priorities, and genetic resource potential of crop wild relatives of sweetpotato [Ipomoea batatas (L.) Lam., I. series Batatas

PubMed Central

Khoury, Colin K.; Heider, Bettina; Castañeda-Álvarez, Nora P.; Achicanoy, Harold A.; Sosa, Chrystian C.; Miller, Richard E.; Scotland, Robert W.; Wood, John R. I.; Rossel, Genoveva; Eserman, Lauren A.; Jarret, Robert L.; Yencho, G. C.; Bernau, Vivian; Juarez, Henry; Sotelo, Steven; de Haan, Stef; Struik, Paul C.

2015-01-01

Crop wild relatives of sweetpotato [Ipomoea batatas (L.) Lam., I. series Batatas] have the potential to contribute to breeding objectives for this important root crop. Uncertainty in regard to species boundaries and their phylogenetic relationships, the limited availability of germplasm with which to perform crosses, and the difficulty of introgression of genes from wild species has constrained their utilization. Here, we compile geographic occurrence data on relevant sweetpotato wild relatives and produce potential distribution models for the species. We then assess the comprehensiveness of ex situ germplasm collections, contextualize these results with research and breeding priorities, and use ecogeographic information to identify species with the potential to contribute desirable agronomic traits. The fourteen species that are considered the closest wild relatives of sweetpotato generally occur from the central United States to Argentina, with richness concentrated in Mesoamerica and in the extreme Southeastern United States. Currently designated species differ among themselves and in comparison to the crop in their adaptations to temperature, precipitation, and edaphic characteristics and most species also show considerable intraspecific variation. With 79% of species identified as high priority for further collecting, we find that these crop genetic resources are highly under-represented in ex situ conservation systems and thus their availability to breeders and researchers is inadequate. We prioritize taxa and specific geographic locations for further collecting in order to improve the completeness of germplasm collections. In concert with enhanced conservation of sweetpotato wild relatives, further taxonomic research, characterization and evaluation of germplasm, and improving the techniques to overcome barriers to introgression with wild species are needed in order to mobilize these genetic resources for crop breeding. PMID:25954286

Computer assisted sperm analysis of motility patterns of postthawed epididymal spermatozoa of springbok (Antidorcas marsupialis), impala (Aepyceros melampus), and blesbok (Damaliscus dorcus phillipsi) incubated under conditions supporting domestic cattle in vitro fertilization.

PubMed

Chatiza, F P; Bartels, P; Nedambale, T L; Wagenaar, G M

2012-07-15

The need for information on the reproductive physiology of different wildlife species is important for ex situ conservation using such methods as in vitro fertilization (IVF). Information on species reproductive physiology and evaluation of sperm quality using accurate, objective, repeatable methods, such as computer-assisted sperm analysis (CASA) for ex situ conservation has become a priority. The aim of this study was to evaluate motility patterns of antelope epididymal spermatozoa incubated for 4 h under conditions that support bovine IVF using CASA. Cauda epididymal spermatozoa were collected postmortem from testicles of springbok (N=38), impala (N=26), and blesbok (N=42), and cryopreserved in biladyl containing 7% glycerol. Spermatozoa were thawed and incubated in Capacitation media and modified Tyrode lactate (m-TL) IVF media using a protocol developed for domestic cattle IVF. The study evaluates 14 motility characteristics of the antelope epididymal sperm at six time points using CASA. Species differences in CASA parameters evaluated under similar conditions were observed. Several differences in individual motility parameters at the time points were reported for each species. Epididymal sperm of the different antelope species responded differently to capacitation agents exhibiting variations in hyperactivity. Motility parameters that describe the vigor of sperm decreased over time. Spermatozoa from the different antelope species have different physiological and optimal capacitation and in vitro culture requirements. The interspecies comparison of kinematic parameters of spermatozoa between the antelopes over several end points contributes to comparative sperm physiology which forms an important step in the development of species specific assisted reproductive techniques (ARTs) for ex situ conservation of these species. Copyright © 2012 Elsevier Inc. All rights reserved.

Distributions, ex situ conservation priorities, and genetic resource potential of crop wild relatives of sweetpotato [Ipomoea batatas (L.) Lam., I. series Batatas].

PubMed

Khoury, Colin K; Heider, Bettina; Castañeda-Álvarez, Nora P; Achicanoy, Harold A; Sosa, Chrystian C; Miller, Richard E; Scotland, Robert W; Wood, John R I; Rossel, Genoveva; Eserman, Lauren A; Jarret, Robert L; Yencho, G C; Bernau, Vivian; Juarez, Henry; Sotelo, Steven; de Haan, Stef; Struik, Paul C

2015-01-01

Crop wild relatives of sweetpotato [Ipomoea batatas (L.) Lam., I. series Batatas] have the potential to contribute to breeding objectives for this important root crop. Uncertainty in regard to species boundaries and their phylogenetic relationships, the limited availability of germplasm with which to perform crosses, and the difficulty of introgression of genes from wild species has constrained their utilization. Here, we compile geographic occurrence data on relevant sweetpotato wild relatives and produce potential distribution models for the species. We then assess the comprehensiveness of ex situ germplasm collections, contextualize these results with research and breeding priorities, and use ecogeographic information to identify species with the potential to contribute desirable agronomic traits. The fourteen species that are considered the closest wild relatives of sweetpotato generally occur from the central United States to Argentina, with richness concentrated in Mesoamerica and in the extreme Southeastern United States. Currently designated species differ among themselves and in comparison to the crop in their adaptations to temperature, precipitation, and edaphic characteristics and most species also show considerable intraspecific variation. With 79% of species identified as high priority for further collecting, we find that these crop genetic resources are highly under-represented in ex situ conservation systems and thus their availability to breeders and researchers is inadequate. We prioritize taxa and specific geographic locations for further collecting in order to improve the completeness of germplasm collections. In concert with enhanced conservation of sweetpotato wild relatives, further taxonomic research, characterization and evaluation of germplasm, and improving the techniques to overcome barriers to introgression with wild species are needed in order to mobilize these genetic resources for crop breeding.

75 FR 21981 - Energy Conservation Program: Energy Conservation Standards for Residential Water Heaters, Direct...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-27

... DEPARTMENT OF ENERGY 10 CFR Part 430 [Docket Number EE-2006-BT-STD-0129] RIN 1904-AA90 Energy Conservation Program: Energy Conservation Standards for Residential Water Heaters, Direct Heating Equipment, and Pool Heaters Correction In rule document 2010-7611 beginning on page 20112 in the issue of Friday...

50 CFR 84.21 - How do I apply for a National Coastal Wetlands Conservation Grant?

Code of Federal Regulations, 2010 CFR

2010-10-01

... Wetlands Conservation Grant? 84.21 Section 84.21 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE... PROGRAM NATIONAL COASTAL WETLANDS CONSERVATION GRANT PROGRAM Applying for Grants § 84.21 How do I apply for a National Coastal Wetlands Conservation Grant? (a) Eligible applicants should submit their...

10 CFR Appendix A to Subpart F of... - Compliance Statement and Certification Report

Code of Federal Regulations, 2011 CFR

2011-01-01

... submitted are in accordance with 10 CFR Part 430 (Energy or Water Conservation Program for Consumer Products... with the applicable energy conservation standard or water (in the case of faucets, showerheads, water... to Subpart F of Part 430 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY CONSERVATION PROGRAM...

10 CFR Appendix A to Subpart F of... - Compliance Statement and Certification Report

Code of Federal Regulations, 2010 CFR

2010-01-01

... submitted are in accordance with 10 CFR Part 430 (Energy or Water Conservation Program for Consumer Products... with the applicable energy conservation standard or water (in the case of faucets, showerheads, water... to Subpart F of Part 430 Energy DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY CONSERVATION PROGRAM...

77 FR 76959 - Energy Conservation Program: Request for Exclusion of 100 Watt R20 Short Incandescent Reflector...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-31

... subject to energy conservation standards, the manufacturers removed the product from the market... Conservation Program: Request for Exclusion of 100 Watt R20 Short Incandescent Reflector Lamp From Energy Conservation Standards AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION...

77 FR 76972 - Energy Conservation Program for Consumer Products and Certain Commercial and Industrial Equipment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-31

... Conservation Program for Consumer Products and Certain Commercial and Industrial Equipment: Proposed... the criteria for covered equipment under Part A-1 of Title III of the Energy Policy and Conservation... the Energy Policy and Conservation Act V. Procedural Issues and Regulatory Review A. Review Under...

77 FR 22472 - Energy Conservation Program: Energy Conservation Standards for Certain External Power Supplies...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-16

... Conservation Program: Energy Conservation Standards for Certain External Power Supplies; Correction AGENCY... external power supplies to re-insert a table that had been inadvertently deleted by a technical amendment... standards for all Class A external power supplies to meet. DATES: This correction is effective April 16...

77 FR 59719 - Energy Conservation Program: Energy Conservation Standards for Residential Clothes Washers

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-01

... DEPARTMENT OF ENERGY 10 CFR Parts 429 and 430 [Docket Number EERE-2008-BT-STD-0019] RIN 1904-AB90 Energy Conservation Program: Energy Conservation Standards for Residential Clothes Washers AGENCY: Office of Energy Efficiency and Renewable Energy, Department of Energy. ACTION: Notice of effective date and...

The Formation of Conservation-Based Behaviour of Mechanical Engineering Students through Contextual Learning Approach

ERIC Educational Resources Information Center

Sudarman; Djuniadi; Sutopo, Yeri

2017-01-01

This study was aimed to figure out: (1) the implementation of contextual learning approaches; (2) the learning outcome of conservation education using contextual approach on the internship program preparation class; (3) the conservation-based behaviour of the internship program participants; (4) the contribution of conservation education results…

Linking social norms to efficient conservation investment in payments for ecosystem services

PubMed Central

Chen, Xiaodong; Lupi, Frank; He, Guangming; Liu, Jianguo

2009-01-01

An increasing amount of investment has been devoted to protecting and restoring ecosystem services worldwide. The efficiency of conservation investments, including payments for ecosystem services (PES), has been found to be affected by biological, political, economic, demographic, and social factors, but little is known about the effects of social norms at the neighborhood level. As a first attempt to quantify the effects of social norms, we studied the effects of a series of possible factors on people's intentions of maintaining forest on their Grain-to-Green Program (GTGP) land plots if the program ends. GTGP is one of the world's largest PES programs and plays an important role in global conservation efforts. Our study was conducted in China's Wolong Nature Reserve, home to the world-famous endangered giant pandas and >4,500 farmers. We found that, in addition to conservation payment amounts and program duration, social norms at the neighborhood level had significant impacts on program re-enrollment, suggesting that social norms can be used to leverage participation to enhance the sustainability of conservation benefits from PES programs. Moreover, our results demonstrate that economic and demographic trends also have profound implications for sustainable conservation. Thus, social norms should be incorporated with economic and demographic trends for efficient conservation investments. PMID:19564610

Linking social norms to efficient conservation investment in payments for ecosystem services.

PubMed

Chen, Xiaodong; Lupi, Frank; He, Guangming; Liu, Jianguo

2009-07-14

An increasing amount of investment has been devoted to protecting and restoring ecosystem services worldwide. The efficiency of conservation investments, including payments for ecosystem services (PES), has been found to be affected by biological, political, economic, demographic, and social factors, but little is known about the effects of social norms at the neighborhood level. As a first attempt to quantify the effects of social norms, we studied the effects of a series of possible factors on people's intentions of maintaining forest on their Grain-to-Green Program (GTGP) land plots if the program ends. GTGP is one of the world's largest PES programs and plays an important role in global conservation efforts. Our study was conducted in China's Wolong Nature Reserve, home to the world-famous endangered giant pandas and >4,500 farmers. We found that, in addition to conservation payment amounts and program duration, social norms at the neighborhood level had significant impacts on program re-enrollment, suggesting that social norms can be used to leverage participation to enhance the sustainability of conservation benefits from PES programs. Moreover, our results demonstrate that economic and demographic trends also have profound implications for sustainable conservation. Thus, social norms should be incorporated with economic and demographic trends for efficient conservation investments.

Conservation covenants on private land: issues with measuring and achieving biodiversity outcomes in Australia.

PubMed

Fitzsimons, James A; Carr, C Ben

2014-09-01

Conservation covenants and easements have become essential tools to secure biodiversity outcomes on private land, and to assist in meeting international protection targets. In Australia, the number and spatial area of conservation covenants has grown significantly in the past decade. Yet there has been little research or detailed policy analysis of conservation covenanting in Australia. We sought to determine how conservation covenanting agencies were measuring the biodiversity conservation outcomes achieved on covenanted properties, and factors inhibiting or contributing to measuring these outcomes. In addition, we also investigated the drivers and constraints associated with actually delivering the biodiversity outcomes, drawing on detailed input from covenanting programs. Although all conservation covenanting programs had the broad aim of maintaining or improving biodiversity in their covenants in the long term, the specific stated objectives of conservation covenanting programs varied. Programs undertook monitoring and evaluation in different ways and at different spatial and temporal scales. Thus, it was difficult to determine the extent Australian conservation covenanting agencies were measuring the biodiversity conservation outcomes achieved on covenanted properties on a national scale. Lack of time available to covenantors to undertake management was one of the biggest impediments to achieving biodiversity conservation outcomes. A lack of financial resources and human capital to monitor, knowing what to monitor, inconsistent monitoring methodologies, a lack of benchmark data, and length of time to achieve outcomes were all considered potential barriers to monitoring the biodiversity conservation outcomes of conservation covenants.

Successes and challenges from formation to implementation of eleven broad-extent conservation programs.

PubMed

Beever, Erik A; Mattsson, Brady J; Germino, Matthew J; Burg, Max Post Van Der; Bradford, John B; Brunson, Mark W

2014-04-01

Integration of conservation partnerships across geographic, biological, and administrative boundaries is increasingly relevant because drivers of change, such as climate shifts, transcend these boundaries. We explored successes and challenges of established conservation programs that span multiple watersheds and consider both social and ecological concerns. We asked representatives from a diverse set of 11 broad-extent conservation partnerships in 29 countries 17 questions that pertained to launching and maintaining partnerships for broad-extent conservation, specifying ultimate management objectives, and implementation and learning. Partnerships invested more funds in implementing conservation actions than any other aspect of conservation, and a program's context (geographic extent, United States vs. other countries, developed vs. developing nation) appeared to substantially affect program approach. Despite early successes of these organizations and benefits of broad-extent conservation, specific challenges related to uncertainties in scaling up information and to coordination in the face of diverse partner governance structures, conflicting objectives, and vast uncertainties regarding future system dynamics hindered long-term success, as demonstrated by the focal organizations. Engaging stakeholders, developing conservation measures, and implementing adaptive management were dominant challenges. To inform future research on broad-extent conservation, we considered several challenges when we developed detailed questions, such as what qualities of broad-extent partnerships ensure they complement, integrate, and strengthen, rather than replace, local conservation efforts and which adaptive management processes yield actionable conservation strategies that account explicitly for dynamics and uncertainties regarding multiscale governance, environmental conditions, and knowledge of the system? © 2014 Society for Conservation Biology.

Conservation Covenants on Private Land: Issues with Measuring and Achieving Biodiversity Outcomes in Australia

NASA Astrophysics Data System (ADS)

Fitzsimons, James A.; Carr, C. Ben

2014-09-01

Conservation covenants and easements have become essential tools to secure biodiversity outcomes on private land, and to assist in meeting international protection targets. In Australia, the number and spatial area of conservation covenants has grown significantly in the past decade. Yet there has been little research or detailed policy analysis of conservation covenanting in Australia. We sought to determine how conservation covenanting agencies were measuring the biodiversity conservation outcomes achieved on covenanted properties, and factors inhibiting or contributing to measuring these outcomes. In addition, we also investigated the drivers and constraints associated with actually delivering the biodiversity outcomes, drawing on detailed input from covenanting programs. Although all conservation covenanting programs had the broad aim of maintaining or improving biodiversity in their covenants in the long term, the specific stated objectives of conservation covenanting programs varied. Programs undertook monitoring and evaluation in different ways and at different spatial and temporal scales. Thus, it was difficult to determine the extent Australian conservation covenanting agencies were measuring the biodiversity conservation outcomes achieved on covenanted properties on a national scale. Lack of time available to covenantors to undertake management was one of the biggest impediments to achieving biodiversity conservation outcomes. A lack of financial resources and human capital to monitor, knowing what to monitor, inconsistent monitoring methodologies, a lack of benchmark data, and length of time to achieve outcomes were all considered potential barriers to monitoring the biodiversity conservation outcomes of conservation covenants.

7 CFR 1412.23 - Base acres and Conservation Reserve Program.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false Base acres and Conservation Reserve Program. 1412.23... Base Acres for a Farm for Covered Commodities § 1412.23 Base acres and Conservation Reserve Program. (a... year, adjust the base acres for covered commodities and peanuts with respect to the farm by the number...

7 CFR 1412.23 - Base acres and Conservation Reserve Program.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false Base acres and Conservation Reserve Program. 1412.23... Base Acres for a Farm for Covered Commodities § 1412.23 Base acres and Conservation Reserve Program. (a... year, adjust the base acres for covered commodities and peanuts with respect to the farm by the number...

7 CFR 1412.23 - Base acres and Conservation Reserve Program.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false Base acres and Conservation Reserve Program. 1412.23... Base Acres for a Farm for Covered Commodities § 1412.23 Base acres and Conservation Reserve Program. (a... year, adjust the base acres for covered commodities and peanuts with respect to the farm by the number...

50 CFR 84.12 - What are the information collection, record keeping, and reporting requirements?

Code of Federal Regulations, 2010 CFR

2010-10-01

... RESTORATION PROGRAM NATIONAL COASTAL WETLANDS CONSERVATION GRANT PROGRAM General Background § 84.12 What are... conserved, with a breakdown by conservation method (for example, acquired, restored, or both) and type of...

Building M7-0505 Treatment Tank (SWMU 039) Annual Performance Monitoring Report

NASA Technical Reports Server (NTRS)

2015-01-01

This Annual Performance Monitoring Report presents a summary of Interim Measure (IM) activities and an evaluation of data collected during the third year (June 2014 to September 2015) of operation, maintenance, and monitoring (OM&M) conducted at the Building M7-505 (M505) Treatment Tank area, Kennedy Space Center (KSC), Florida ("the Site"). Under KSC's Resource Conservation and Recovery Act Corrective Action Program, the M505 Treatment Tank area was designated Solid Waste Management Unit 039. Arcadis U.S., Inc. (Arcadis) began IM activities on January 10, 2012, after completion of construction of an in situ air sparge (IAS) system to remediate volatile organic compounds (VOCs) in groundwater at concentrations exceeding applicable Florida Department of Environmental Protection (FDEP) Chapter 62-777, Florida Administrative Code, Natural Attenuation Default Concentrations (NADCs). This report presents a summary of the third year of OM&M activities conducted between June 2014 and September 2015.

Genetic variability and structure of jaguar (Panthera onca) in Mexican zoos.

PubMed

Rueda-Zozaya, Pilar; Mendoza-Martínez, Germán D; Martínez-Gómez, Daniel; Monroy-Vilchis, Octavio; Godoy, José Antonio; Sunny, Armando; Palomares, Francisco; Chávez, Cuauhtémoc; Herrera-Haro, José

2016-02-01

Genealogical records of animals (studbook) are created to avoid reproduction between closely related individuals, which could cause inbreeding, particularly for such endangered species as the Panthera onca (Linnaeus, 1758). Jaguar is the largest felid in the Americas and is considered an important ecological key species. In Mexico, wild jaguar populations have been significantly reduced in recent decades, and population decline typically accompany decreases in genetic variation. There is no current census of captive jaguars in Mexico, and zoos do not follow a standardized protocol in breeding programs based on genetic studies. Here, we emphasise the importance of maintaining an adequate level of genetic variation and propose the implementation of standardised studbooks for jaguars in Mexico, mainly to avoid inbreeding. In addition, achieving the aims of studbook registration would provide a population genetic characterisation that could serve as a basis for ex situ conservation programmes.

The International Oryza Map Alignment Project: development of a genus-wide comparative genomics platform to help solve the 9 billion-people question.

PubMed

Jacquemin, Julie; Bhatia, Dharminder; Singh, Kuldeep; Wing, Rod A

2013-05-01

The wild relatives of rice contain a virtually untapped reservoir of traits that can be used help drive the 21st century green revolution aimed at solving world food security issues by 2050. To better understand and exploit the 23 species of the Oryza genus the rice research community is developing foundational resources composed of: 1) reference genomes and transcriptomes for all 23 species; 2) advanced mapping populations for functional and breeding studies; and 3) in situ conservation sites for ecological, evolutionary and population genomics. To this end, 16 genome sequencing projects are currently underway, and all completed assemblies have been annotated; and several advanced mapping populations have been developed, and more will be generated, mapped, and phenotyped, to uncover useful alleles. As wild Oryza populations are threatened by human activity and climate change, we also discuss the urgent need for sustainable in situ conservation of the genus. Copyright © 2013 Elsevier Ltd. All rights reserved.

A comparative approach to assess drivers of success in mammalian conservation recovery programs.

PubMed

Crees, Jennifer J; Collins, Amy C; Stephenson, P J; Meredith, Helen M R; Young, Richard P; Howe, Caroline; Price, Mark R Stanley; Turvey, Samuel T

2016-08-01

The outcomes of species recovery programs have been mixed; high-profile population recoveries contrast with species-level extinctions. Each conservation intervention has its own challenges, but to inform more effective management it is imperative to assess whether correlates of wider recovery program success or failure can be identified. To contribute to evidence-based improvement of future conservation strategies, we conducted a global quantitative analysis of 48 mammalian recovery programs. We reviewed available scientific literature and conducted semistructured interviews with conservation professionals involved in different recovery programs to investigate ecological, management, and political factors associated with population recoveries or declines. Identifying and removing threats was significantly associated with increasing population trend and decreasing conservation dependence, emphasizing that populations are likely to continue to be compromised in the absence of effective threat mitigation and supporting the need for threat monitoring and adaptive management in response to new and potential threats. Lack of habitat and small population size were cited as limiting factors in 56% and 42% of recovery programs, respectively, and both were statistically associated with increased longer term dependence on conservation intervention, demonstrating the importance of increasing population numbers quickly and restoring and protecting habitat. Poor stakeholder coordination and management were also regularly cited by respondents as key weaknesses in recovery programs, indicating the importance of effective leadership and shared goals and management plans. Project outcomes were not influenced by biological or ecological variables such as body mass or habitat, which suggests that these insights into correlates of conservation success and failure are likely to be generalizable across mammals. © 2016 Society for Conservation Biology.

77 FR 58022 - Montana Regulatory Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-19

... additions of statutory definitions of approximate original contour, in situ coal gasification, and recovery... intends to promulgate regulations pertaining to in situ coal gasification within one year. The statutory... which do not have Federal counterparts under SMCRA: ``in situ coal gasification'' and ``recovery fluid...

77 FR 11785 - Energy Conservation Program: Public Meeting and Availability of the Framework Document for High...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-28

... Conservation Program: Public Meeting and Availability of the Framework Document for High-Intensity Discharge...) is initiating the rulemaking and data collection process to consider establishing energy conservation... Policy and Conservation Act (EPCA) (42 U.S.C. 6291, et seq.; EPCA or ``the Act'') sets forth a variety of...

49 CFR 227.119 - Training program.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 4 2011-10-01 2011-10-01 false Training program. 227.119 Section 227.119... Employees. § 227.119 Training program. (a) The railroad shall institute an occupational noise and hearing conservation training program for all employees included in the hearing conservation program. (1) The railroad...

Combining Low-Energy Electrical Resistance Heating with Biotic and Abiotic Reactions for Treatment of Chlorinated Solvent DNAPL Source Areas

DTIC Science & Technology

2015-01-01

5 2.1.2 In Situ Bioremediation ...Technology Certification Program gpm gallons per minute ISB in situ bioremediation JBLM Joint Base Lewis-McChord mmol millimole MROD Mount...EXECUTIVE SUMMARY BACKGROUND The applicability of in situ groundwater remedies such as in situ bioremediation (ISB) or zero valent iron (ZVI) reduction

Mine Waste Technology Program. In Situ Source Control Of Acid Generation Using Sulfate-Reducing Bacteria

EPA Science Inventory

This report summarizes the results of the Mine Waste Technology Program (MWTP) Activity III, Project 3, In Situ Source Control of Acid Generation Using Sulfate-Reducing Bacteria, funded by the U.S. Environmental Protection Agency (EPA) and jointly administered by EPA and the U.S....

The Tuscan Mobile Simulation Program: a description of a program for the delivery of in situ simulation training.

PubMed

Ullman, Edward; Kennedy, Maura; Di Delupis, Francesco Dojmi; Pisanelli, Paolo; Burbui, Andrea Giuliattini; Cussen, Meaghan; Galli, Laura; Pini, Riccardo; Gensini, Gian Franco

2016-09-01

Simulation has become a critical aspect of medical education. It allows health care providers the opportunity to focus on safety and high-risk situations in a protected environment. Recently, in situ simulation, which is performed in the actual clinical setting, has been used to recreate a more realistic work environment. This form of simulation allows for better team evaluation as the workers are in their traditional roles, and can reveal latent safety errors that often are not seen in typical simulation scenarios. We discuss the creation and implementation of a mobile in situ simulation program in emergency departments of three hospitals in Tuscany, Italy, including equipment, staffing, and start-up costs for this program. We also describe latent safety threats identified in the pilot in situ simulations. This novel approach has the potential to both reduce the costs of simulation compared to traditional simulation centers, and to expand medical simulation experiences to providers and healthcare organizations that do not have access to a large simulation center.

Ecogeography and utility to plant breeding of the crop wild relatives of sunflower (Helianthus annuus L.)

PubMed Central

Kantar, Michael B.; Sosa, Chrystian C.; Khoury, Colin K.; Castañeda-Álvarez, Nora P.; Achicanoy, Harold A.; Bernau, Vivian; Kane, Nolan C.; Marek, Laura; Seiler, Gerald; Rieseberg, Loren H.

2015-01-01

Crop wild relatives (CWR) are a rich source of genetic diversity for crop improvement. Combining ecogeographic and phylogenetic techniques can inform both conservation and breeding. Geographic occurrence, bioclimatic, and biophysical data were used to predict species distributions, range overlap and niche occupancy in 36 taxa closely related to sunflower (Helianthus annuus L.). Taxa lacking comprehensive ex situ conservation were identified. The predicted distributions for 36 Helianthus taxa identified substantial range overlap, range asymmetry and niche conservatism. Specific taxa (e.g., Helianthus deblis Nutt., Helianthus anomalus Blake, and Helianthus divaricatus L.) were identified as targets for traits of interest, particularly for abiotic stress tolerance, and adaptation to extreme soil properties. The combination of techniques demonstrates the potential for publicly available ecogeographic and phylogenetic data to facilitate the identification of possible sources of abiotic stress traits for plant breeding programs. Much of the primary genepool (wild H. annuus) occurs in extreme environments indicating that introgression of targeted traits may be relatively straightforward. Sister taxa in Helianthus have greater range overlap than more distantly related taxa within the genus. This adds to a growing body of literature suggesting that in plants (unlike some animal groups), geographic isolation may not be necessary for speciation. PMID:26500675

Ecogeography and utility to plant breeding of the crop wild relatives of sunflower (Helianthus annuus L.).

PubMed

Kantar, Michael B; Sosa, Chrystian C; Khoury, Colin K; Castañeda-Álvarez, Nora P; Achicanoy, Harold A; Bernau, Vivian; Kane, Nolan C; Marek, Laura; Seiler, Gerald; Rieseberg, Loren H

2015-01-01

Crop wild relatives (CWR) are a rich source of genetic diversity for crop improvement. Combining ecogeographic and phylogenetic techniques can inform both conservation and breeding. Geographic occurrence, bioclimatic, and biophysical data were used to predict species distributions, range overlap and niche occupancy in 36 taxa closely related to sunflower (Helianthus annuus L.). Taxa lacking comprehensive ex situ conservation were identified. The predicted distributions for 36 Helianthus taxa identified substantial range overlap, range asymmetry and niche conservatism. Specific taxa (e.g., Helianthus deblis Nutt., Helianthus anomalus Blake, and Helianthus divaricatus L.) were identified as targets for traits of interest, particularly for abiotic stress tolerance, and adaptation to extreme soil properties. The combination of techniques demonstrates the potential for publicly available ecogeographic and phylogenetic data to facilitate the identification of possible sources of abiotic stress traits for plant breeding programs. Much of the primary genepool (wild H. annuus) occurs in extreme environments indicating that introgression of targeted traits may be relatively straightforward. Sister taxa in Helianthus have greater range overlap than more distantly related taxa within the genus. This adds to a growing body of literature suggesting that in plants (unlike some animal groups), geographic isolation may not be necessary for speciation.

Estimating Landholders’ Probability of Participating in a Stewardship Program, and the Implications for Spatial Conservation Priorities

PubMed Central

Adams, Vanessa M.; Pressey, Robert L.; Stoeckl, Natalie

2014-01-01

The need to integrate social and economic factors into conservation planning has become a focus of academic discussions and has important practical implications for the implementation of conservation areas, both private and public. We conducted a survey in the Daly Catchment, Northern Territory, to inform the design and implementation of a stewardship payment program. We used a choice model to estimate the likely level of participation in two legal arrangements - conservation covenants and management agreements - based on payment level and proportion of properties required to be managed. We then spatially predicted landholders’ probability of participating at the resolution of individual properties and incorporated these predictions into conservation planning software to examine the potential for the stewardship program to meet conservation objectives. We found that the properties that were least costly, per unit area, to manage were also the least likely to participate. This highlights a tension between planning for a cost-effective program and planning for a program that targets properties with the highest probability of participation. PMID:24892520

The GRIN-Taxonomy crop wild relative inventory

USDA-ARS?s Scientific Manuscript database

In order to provide an informational tool for assessing and prioritizing germplasm needs for ex situ conservation in the U.S. National Plant Germplasm System (NPGS), the USDA Agricultural Research Service in 2008 initiated a project to identify wild relatives (CWR) of major and minor crops. Each cro...

A multi-state collaborative effort to conserve butternut Ex Situ

Treesearch

M.V. Coggeshall; S.M. Hoban; A. Flickinger; T.J. Hall; P. O’Connor; B. Schultz; S.A. Anagnostakis; J. Romero-Severson

2017-01-01

Butternut (Juglans cinerea), a native riparian forest tree, has suffered significant decline throughout most of its range due to a fatal fungal disease, butternut canker (caused by Sirococcus clavigignenti-juglandacearum). It has also been subject to natural hybridization pressures from Japanese walnut (J. ailantifolia), first...

75 FR 9380 - Cooperative Conservation Partners Initiative; Wetlands Reserve Enhancement Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-02

... Corporation Cooperative Conservation Partners Initiative; Wetlands Reserve Enhancement Program AGENCY...: Notice of request for proposals through the Mississippi River Basin Healthy Watersheds Initiative... (FY) 2010 for up to $50 million in the Cooperative Conservation Partnership Initiative (CCPI) and $25...

50 CFR 81.2 - Cooperation with the States.

Code of Federal Regulations, 2010 CFR

2010-10-01

... (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM CONSERVATION OF ENDANGERED AND... maintains an adequate and active program for the conservation of various endangered and threatened species... Secretary to be endangered or threatened; (b) The State agency has established an acceptable conservation...

Radiotherapy of Ductal Carcinoma In Situ

PubMed Central

Krug, David; Souchon, Rainer

2015-01-01

Summary Ductal carcinoma in situ (DCIS) is a heterogeneous disease in both its biology and clinical course. In the past, recurrence rates after breast-conserving surgery have been as high as 30% after 10 years. The introduction of mammography screening and advances in imaging have led to an increase in the detection of DCIS. The focus of this review is on the role of radiotherapy in the multidisciplinary treatment, including current developments in hypofractionation and boost delivery, and attempts to define low-risk subsets of DCIS for which the need for adjuvant radiation is repeatedly questioned. PMID:26600762

Industrial hearing conservation.

PubMed

Glorig, A

1979-08-01

Hearing conservation programs, when appropriate in industry, are now a necessity. Even though one may not wish to adopt an altruistic attitude toward the conservation of hearing, one must, like it or not, initiate a hearing conservation program because of both federal and state regulations. Since industrial noise exposure produced more hearing loss in more people than all other causes of hearing loss combined, it is incumbent on all industries with noise makers to do something about protecting human hearing. The tragedy is that nearly all industrial hearing loss can be prevented with proper hearing conservation measures. The cost of hearing conservation is far less than the cost of hearing loss in terms of human suffering and dollars in the compensation courts. Proper education of both managment and labor can result in successful hearing conservation programs. The method of choice is reduction of the noise at the source, but in many cases this is infeasible both technically and economically and therefore protection at the ear must be used. Experience has shown that with proper supervision ear protection programs can prevent the majority of instances of hearing loss in the majority of individuals exposed.

30 CFR 828.2 - Objectives.

Code of Federal Regulations, 2011 CFR

2011-07-01

... PERFORMANCE STANDARDS SPECIAL PERMANENT PROGRAM PERFORMANCE STANDARDS-IN SITU PROCESSING § 828.2 Objectives. This part is intended to ensure that all in situ processing activities are conducted in a manner which... performance, reclamation and design standards to reflect the nature of in situ processing. [44 FR 15455, Mar...

30 CFR 828.2 - Objectives.

Code of Federal Regulations, 2012 CFR

2012-07-01

... PERFORMANCE STANDARDS SPECIAL PERMANENT PROGRAM PERFORMANCE STANDARDS-IN SITU PROCESSING § 828.2 Objectives. This part is intended to ensure that all in situ processing activities are conducted in a manner which... performance, reclamation and design standards to reflect the nature of in situ processing. [44 FR 15455, Mar...

30 CFR 828.2 - Objectives.

Code of Federal Regulations, 2014 CFR

2014-07-01

... PERFORMANCE STANDARDS SPECIAL PERMANENT PROGRAM PERFORMANCE STANDARDS-IN SITU PROCESSING § 828.2 Objectives. This part is intended to ensure that all in situ processing activities are conducted in a manner which... performance, reclamation and design standards to reflect the nature of in situ processing. [44 FR 15455, Mar...

30 CFR 828.2 - Objectives.

Code of Federal Regulations, 2013 CFR

2013-07-01

... PERFORMANCE STANDARDS SPECIAL PERMANENT PROGRAM PERFORMANCE STANDARDS-IN SITU PROCESSING § 828.2 Objectives. This part is intended to ensure that all in situ processing activities are conducted in a manner which... performance, reclamation and design standards to reflect the nature of in situ processing. [44 FR 15455, Mar...

Mechanical DT and NDT: characterisation of building stones and research of correlation for in situ analysis of ancient masonries

NASA Astrophysics Data System (ADS)

Vasanelli, E.; Calia, A.; Aiello, M. A.; Sileo, M.; Leucci, G.

2012-04-01

Restoration works of the historical-architectural built heritage move from the typological and mechanical qualification of the buildings. Minimum destructive impact is required in preliminary diagnostic studies for the interventions, as it is possible. The use of the undestructive and non-invasive diagnostic techniques has always advantages in the activities on pre-existing buildings, in terms of sustainability; moreover, it is a need with respect to the conservation constraints when we act on the historical-architectural heritage. This work deals with destructive and non-destructive tests for the mechanical characterisation of some traditional soft stones, used as building materials in the Southern Italy; it is a part of a larger activity devoted to set up non-invasive diagnostic procedures for the mechanical analysis and qualification of ancient masonries. The laboratory experimental activity is based on the use of mechanical compressive tests, ultrasonic and Schmidt-Hammer tests, and the research of correlation between the results obtained by these crossed tests. It is aimed to verify the effectiveness and/or to point out critical aspects and limits of the above mentioned non-destructive tests - already applied in the field of the concrete and compact stones - with reference to the characterisation of the soft stones. The research of correlations between the results of destructive and non destructive tests has the final aim to reduce the use of destructive analyses on the masonries, by acquiring substitutive information derivable from performing NDT in laboratory, as well as in situ conditions. Finally, data gathered by the mechanical characterisation give reference values for the evaluation and control of the effectiveness of restoration interventions and their monitoring. This activity is carried out in an interdisciplinary way within the AITECH network (Applied Innovation Technologies for Diagnosis and Conservation of Built Heritage), a regional research laboratory infrastructure (Apulian region, Southern Italy) funded within the FSE and FESR programs and realised by the contribution of the Italian CNR and Salento University.

10 CFR 455.121 - Grant applications for State technical assistance, program assistance, and marketing programs.

Code of Federal Regulations, 2010 CFR

2010-01-01

... costs for such program; (4) The energy conservation measures funded from non-Federal sources under this... non-Federal sources of funding to carry out the State's program(s) for energy conservation measures... 10 Energy 3 2010-01-01 2010-01-01 false Grant applications for State technical assistance, program...

United States Air Force Hearing Conservation Program, Annual Report for Calendar Year 2016

DTIC Science & Technology

Program (HCP) section prepares an annual status report on the USAF HCP in accordance with Air Force Instruction 48-127, Occupational Noise and Hearing...Conservation Program, Section 2.9.2.17, and Department of Defense Instruction 6055.12, Hearing Conservation Program. This report covers calendar year...covers information regarding software implementation status, HCP effectiveness metrics, to include an overview of a few standard reports currently available in the DOEHRS-HC DR database, and our recommendations.

Uncertainties in predicting energy consumption in houses

DOE Office of Scientific and Technical Information (OSTI.GOV)

Penz, A.J.; Yasky, Y.

1979-01-01

Many efforts are underway to develop public and private sector programs to encourage energy conservation in existing housing. The effectiveness of these programs, which range from public persuasion to implementation of building-performance codes, depends on the ability of their designers to identify at an aggregate level energy-conservation techniques that are economically viable on an individual-household level. Whereas information on average energy consumption per household forms the basis for many conservation programs, variations in household energy consumption threaten to weaken the impact of programs that are too general. Differences in weather, house site conditions, house design and condition, and household behaviormore » are all likely to influence the benefits derived from conservation actions. This paper focuses on sources of variance in household energy consumption and their impact on the effectiveness of various energy-conservation strategies. 45 references.« less

San Diego Multiple Species Conservation Program (MSCP) Rare Plant Monitoring Review and Revision

USGS Publications Warehouse

McEachern, Kathryn; Pavlik, Bruce M.; Rebman, Jon; Sutter, Rob

2007-01-01

Introduction The San Diego Multiple Species Conservation Program (MSCP) was developed for the conservation of plants and animals in the south part of San Diego County, under the California Natural Community Conservation Planning Act of 1991 (California Department of Fish and Game) and the Federal Endangered Species Act of 1973, as amended (16 U.S. Code 1531-1544.) The Program is on the leading edge of conservation, as it seeks to both guide development and conserve at-risk species with the oversight of both State and Federal agencies. Lands were identified for inclusion in the MSCP based on their value as habitat for at-risk plants or plant communities (Natural Community Conservation Planning, 2005). Since its inception in the mid-1990s the Program has protected over 100,000 acres, involving 15 jurisdictions and the U.S. Fish and Wildlife Service (USFWS) and California Department of Fish and Game (CDFG) in the conservation of 87 taxa. Surveys for covered species have been conducted, and management and monitoring have been implemented at some high priority sites. Each jurisdiction or agency manages and monitors their conservation areas independently, while collaborating regionally for long-term protection. The San Diego MSCP is on the forefront of conservation, in one of the most rapidly growing urban areas of the country. The planning effort that developed the MSCP was state-of-the-art, using expert knowledge, spatial habitat modeling, and principles of preserve design to identify and prioritize areas for protection. Land acquisition and protection are ahead of schedule for most jurisdictions. Surveys have verified the locations of many rare plant populations known from earlier collections, and they provide general information on population size and health useful for further conservation planning. Management plans have been written or are in development for most MSCP parcels under jurisdictional control. Several agencies are developing databases for implementation and management tracking. In many ways this program is at the cutting edge of regional conservation, testing concepts, developing techniques, and demonstrating conservation effectiveness in new and uncharted ways. Periodic program review is crucial to the continued success of the program, as it moves from a phase of planning and acquisition to one of management and monitoring. Ecological monitoring is the key to assessing the success of the protection and management implemented at each individual reserve and for the MSCP as a whole. The ultimate goal of the Program is conservation of at-risk taxa and their habitats, as well as underlying ecological processes that contribute to sustainability of the ecosystem. Monitoring guidelines and timetables were developed by Ogden Environmental and Energy Services Co., Inc. (1996), and reviewed by Conservation Biology Institute (2001). The Program is in transition now, from the initial stage of land protection to one of land management and monitoring to determine population responses to management regimes. Several agencies have already invested substantial effort in status and trend monitoring, while others are developing their monitoring plans. Management is ongoing at several sites. With both management and monitoring, collaboration and coordination among jurisdictions can be especially fruitful in conserving resources and maximizing success.

43 CFR 32.3 - Program purpose and objectives.

Code of Federal Regulations, 2014 CFR

2014-10-01

... ESTABLISHING YOUNG ADULT CONSERVATION CORPS (YACC) PROGRAM § 32.3 Program purpose and objectives. It is the purpose of the Young Adult Conservation Corps to provide employment and other benefits to youths of both...

43 CFR 32.3 - Program purpose and objectives.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ESTABLISHING YOUNG ADULT CONSERVATION CORPS (YACC) PROGRAM § 32.3 Program purpose and objectives. It is the purpose of the Young Adult Conservation Corps to provide employment and other benefits to youths of both...

The NASA Energy Conservation Program

NASA Technical Reports Server (NTRS)

Gaffney, G. P.

1977-01-01

Large energy-intensive research and test equipment at NASA installations is identified, and methods for reducing energy consumption outlined. However, some of the research facilities are involved in developing more efficient, fuel-conserving aircraft, and tradeoffs between immediate and long-term conservation may be necessary. Major programs for conservation include: computer-based systems to automatically monitor and control utility consumption; a steam-producing solid waste incinerator; and a computer-based cost analysis technique to engineer more efficient heating and cooling of buildings. Alternate energy sources in operation or under evaluation include: solar collectors; electric vehicles; and ultrasonically emulsified fuel to attain higher combustion efficiency. Management support, cooperative participation by employees, and effective reporting systems for conservation programs, are also discussed.

40 CFR 73.82 - Application for allowances from reserve program.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE ALLOWANCE SYSTEM Energy Conservation and Renewable Energy... application for Conservation and Renewable Energy Reserve allowances, shall: (1) Certify that the applicant is... whole or in part for one or more qualified energy conservation measures or qualified renewable energy...

40 CFR 73.82 - Application for allowances from reserve program.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE ALLOWANCE SYSTEM Energy Conservation and Renewable Energy... application for Conservation and Renewable Energy Reserve allowances, shall: (1) Certify that the applicant is... whole or in part for one or more qualified energy conservation measures or qualified renewable energy...

40 CFR 73.82 - Application for allowances from reserve program.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE ALLOWANCE SYSTEM Energy Conservation and Renewable Energy... application for Conservation and Renewable Energy Reserve allowances, shall: (1) Certify that the applicant is... whole or in part for one or more qualified energy conservation measures or qualified renewable energy...

40 CFR 73.82 - Application for allowances from reserve program.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) AIR PROGRAMS (CONTINUED) SULFUR DIOXIDE ALLOWANCE SYSTEM Energy Conservation and Renewable Energy... application for Conservation and Renewable Energy Reserve allowances, shall: (1) Certify that the applicant is... whole or in part for one or more qualified energy conservation measures or qualified renewable energy...

Impact of warming events on reef-scale temperature variability as captured in two Little Cayman coral Sr/Ca records

NASA Astrophysics Data System (ADS)

von Reumont, J.; Hetzinger, S.; Garbe-Schönberg, D.; Manfrino, C.; Dullo, W.-Chr.

2016-03-01

The rising temperature of the world's oceans is affecting coral reef ecosystems by increasing the frequency and severity of bleaching and mortality events. The susceptibility of corals to temperature stress varies on local and regional scales. Insights into potential controlling parameters are hampered by a lack of long term in situ data in most coral reef environments and sea surface temperature (SST) products often do not resolve reef-scale variations. Here we use 42 years (1970-2012) of coral Sr/Ca data to reconstruct seasonal- to decadal-scale SST variations in two adjacent but distinct reef environments at Little Cayman, Cayman Islands. Our results indicate that two massive Diploria strigosa corals growing in the lagoon and in the fore reef responded differently to past warming events. Coral Sr/Ca data from the shallow lagoon successfully record high summer temperatures confirmed by in situ observations (>33°C). Surprisingly, coral Sr/Ca from the deeper fore reef is strongly affected by thermal stress events, although seasonal temperature extremes and mean SSTs at this site are reduced compared to the lagoon. The shallow lagoon coral showed decadal variations in Sr/Ca, supposedly related to the modulation of lagoonal temperature through varying tidal water exchange, influenced by the 18.6 year lunar nodal cycle. Our results show that reef-scale SST variability can be much larger than suggested by satellite SST measurements. Thus, using coral SST proxy records from different reef zones combined with in situ observations will improve conservation programs that are developed to monitor and predict potential thermal stress on coral reefs.

Determination of non-market values to inform conservation strategies for the threatened Alistana-Sanabresa cattle breed.

PubMed

Martin-Collado, D; Diaz, C; Drucker, A G; Carabaño, M J; Zander, K K

2014-08-01

Livestock breed-related public good functions are often used to justify support for endangered breed conservation despite the fact that little is known about such non-market values. We show how stated preference techniques can be used to assess the non-market values that people place on livestock breeds. Through the application of a case study choice experiment survey in Zamora province, Spain, the total economic value (TEV) of the threatened Alistana-Sanabresa (AS) cattle breed was investigated. An analysis of the relative importance of the non-market components of its TEV and an assessment of the socio-economic variables that influence people's valuation of such components is used to inform conservation strategy design. Overall, the findings reveal that the AS breed had significant non-market values associated with it and that the value that respondents placed on each specific public good function also varied significantly. Functions related with indirect use cultural and existence values were much more highly valued than landscape maintenance values. These high cultural and existence values (totalling over 80% of TEV) suggest that an AS in situ conservation strategy will be required to secure such values. As part of such a strategy, incentive mechanisms will be needed to permit farmers to capture some of these public good values and thus be able to afford to maintain breed population numbers at socially desirable levels. One such mechanism could be related to the development of breed-related agritourism initiatives, with a view to enhancing private good values and providing an important addition to continued direct support. Where linked with cultural dimensions, niche product market development, including through improving AS breed-related product quality and brand recognition may also have a role to play as part of such an overall conservation and use strategy. We conclude that livestock breed conservation strategies with the highest potential to maximise societal welfare would be those that secure the breed-related functions that people value most, with appropriate in situ conservation interventions and strategies being identified accordingly.

Collateral biodiversity benefits associated with 'free-market' approaches to sustainable land use and forestry activities.

PubMed

Koziell, Izabella; Swingland, Ian R

2002-08-15

Concern over the ever more rapid and widespread losses of biodiversity has instigated various remedial actions: whether in situ conservation, such as the establishment of protected areas, or ex situ, such as the conservation of germplasm in gene banks. In the past, such activities were funded and managed by the public sector; however, in recent years, public support has declined and this has spawned a growing interest in conservation opportunities that might arise from 'free-market' approaches to sustainable land use and management. The UN Convention on Biological Diversity (CBD) is the key framework for articulating policies and actions on biodiversity; however, progress in developing suitable economic and market incentives for biodiversity conservation and its sustainable use has been slow, with activities such as bioprospecting and ecotourism making some, albeit limited, headway. Given the United Nations Framework for Climate Change or United Nations Framework Convention on Climate Change's (UNFCCC's) high profile within the public and private sectors, there is some potential for using it to help advance CBD objectives and provide the much-needed economic incentives for conservation, through some of the market-based mechanisms presented under the Kyoto Protocol. Significant potential lies in the fact that many 'natural' forests and certain other ecosystems are both major stores of carbon and areas of valuable biodiversity. Thus, any attempt at conserving these areas has the potential to yield both carbon and biodiversity benefits. So far, however, the conservation of natural forests is not included in the Kyoto Protocol's definition of sinks. Instead the creation of sinks - through the establishment of fast-growing monocultures - may well lead to biodiversity losses, especially if partly degraded lands are cleared for this purpose. If real progress is to be made, our understanding of the relationship between land use and biodiversity benefits needs to be improved, and more appropriate proxies for biodiversity need to be developed. At the same time, we need to have a clear understanding of the precise nature of the potential synergies and be more able to identify possible jointaction opportunities that exist between the UNFCCC, the CBD and the Convention on Combating Desertification and other international trade and economic agreements.

Influence of financial incentive programs in sustaining wildlife values

Treesearch

Thomas J. Straka; Michael A. Kilgore; Michael G. Jacobson; John L. Greene; Steven E. Daniels

2007-01-01

Conservation incentive programs have substantial impacts on the nation’s forests and wildlife habitat. There are eight major conservation incentive programs. The Forest Stewardship Program (FSP) provides forest landowner assistance by focusing on resource management plans embodying multi-resource stewardship principles. The Forest Land Enhancement Program (FLEP) is the...

Incentive-Based Conservation Programs in Developing Countries: A Review of Some Key Issues and Suggestions for Improvements

NASA Astrophysics Data System (ADS)

Spiteri, Arian; Nepalz, Sanjay K.

2006-01-01

Biodiversity conservation in developing countries has been a challenge because of the combination of rising human populations, rapid technological advances, severe social hardships, and extreme poverty. To address the social, economic, and ecological limitations of people-free parks and reserves, incentives have been incorporated into conservation programs in the hopes of making conservation meaningful to local people. However, such incentive-based programs have been implemented with little consideration for their ability to fulfill promises of greater protection of biodiversity. Evaluations of incentive-based conservation programs indicate that the approach continually falls short of the rhetoric. This article provides an overview of the problems associated with incentive-based conservation approaches in developing countries. It argues that existing incentive-based programs (IBPs) have yet to realize that benefits vary greatly at different “community” scales and that a holistic conceptualization of a community is essential to incorporate the complexities of a heterogeneous community when designing and implementing the IBPs. The spatial complexities involved in correctly identifying the beneficiaries in a community and the short-term focus of IBPs are two major challenges for sustaining conservation efforts. The article suggests improvements in three key areas: accurate identification of “target” beneficiaries, greater inclusion of marginal communities, and efforts to enhance community aptitudes.

Landowner preferences for wetlands conservation programs in two Southern Ontario watersheds.

PubMed

Trenholm, Ryan; Haider, Wolfgang; Lantz, Van; Knowler, Duncan; Haegeli, Pascal

2017-09-15

Wetlands in the region of Southern Ontario, Canada have declined substantially from their historic area. Existing regulations and programs have not abated this decline. However, reversing this trend by protecting or restoring wetlands will increase the supply of important ecosystem services. In particular, these actions will contribute to moderating the impacts of extreme weather predicted to result from climate change as well as reducing phosphorous loads in Lake Erie and ensuing eutrophication. Since the majority of land in the region is privately owned, landowners can play an important role. Thus, we assessed landowner preferences for voluntary incentive-based wetlands conservation programs using separate choice experiments mailed to farm and non-farm landowners in the Grand River and Upper Thames River watersheds. Latent class models were separately estimated for the two data sets. Marginal willingness to accept, compensating surplus, and participation rates were estimated from the resulting models to gain insight into the financial compensation required by landowners and their potential participation. Many of the participating landowners appear willing to participate in wetlands conservation at reasonable cost, with more willing groups notably marked by past participation in incentive-based conservation programs. They generally favor wetlands conservation programs that divert smaller areas of land to wetlands conservation, target marginal agricultural land, use treed buffers to protect wetlands, offer technical help, and pay financial incentives. However, landowners appear reluctant to receive public recognition of their wetland conservation actions. Our results are of interest to natural resource managers designing or refining wetlands conservation programs. Copyright © 2017 Elsevier Ltd. All rights reserved.

Factors influencing the survival of developing embryos of theobroma cacao L. (Malvaceae) in cryogenic storage

USDA-ARS?s Scientific Manuscript database

Cacao, Theobroma cacao L., is native to tropical South American rainforests and is the source of chocolate. Ex situ conservation of this economically important species and its relatives is imperative to prevent genetic erosion resulting from diminished suitable habitat and increased pressure from a...

Ten-year results of treatment of ductal carcinoma in situ (DCIS) of the breast with conservative surgery and radiotherapy.

PubMed

Amichetti, M; Caffo, O; Richetti, A; Zini, G; Rigon, A; Antonello, M; Arcicasa, M; Coghetto, F; Valdagni, R; Maluta, S; Di Marco, A

1997-09-01

The optimal treatment of ductal carcinoma in situ (DCIS) of the breast has not yet been established. The effectiveness of adjuvant postoperative radiotherapy after conservative surgery is debated. Few data are available in Italy on the combined treatment. A collaborative multi-institutional study on this issue in 10 radiation oncology departments of the north-east of Italy was conducted. One hundred and thirty nine women with DCIS of the breast were treated between 1980 and 1990. Age ranged between 28 and 88 years (median 50 years). Surgical procedures were: quadrantectomy in 108, lumpectomy in 22 and wide excision in 9 cases. The axilla was surgically staged in 97 cases: all the patients were node-negative. Radiation therapy was delivered with 60Co units (78%) or 6 MV linear accelerators (22%) for a median total dose to the entire breast of 50 Gy (mean 49.48 Gy; range 45-60 Gy). The tumour bed was boosted in 109 cases (78%) at a dose of 4-30 Gy (median 10 Gy) for a minimum tumour dose of 58 Gy. Median follow-up was 81 months. Thirteen local recurrences were recorded, 7 intraductal and 6 invasive. All recurrent patients had a salvage mastectomy and are alive and free of disease. Actuarial overall, cause-specific and recurrence-free survival at 10 years are of 93%, 100% and 86%, respectively. The results of this retrospective multicentric study substantiate the favourable data reported in the literature and confirm the efficacy of the breast-conserving treatment of DCIS employing conservative surgery and adjuvant radiation therapy.

A Graduate Course in Energy Conservation.

ERIC Educational Resources Information Center

Fickes, Michael

1999-01-01

Examines the University of Michigan's (Ann Arbor) success with a six-year energy conservation program (The Energy Star Program) offered by the Environmental Protection Agency. Describes the program's components and areas of savings the university has achieved. (GR)

7 CFR 701.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM, EMERGENCY FOREST RESTORATION PROGRAM, AND...; fish or other animals raised by aquaculture; other livestock or fowl) for commercial production. Producers of animals raised for recreational uses only are not considered agricultural producers. Annual...

7 CFR 701.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM, EMERGENCY FOREST RESTORATION PROGRAM, AND...; fish or other animals raised by aquaculture; other livestock or fowl) for commercial production. Producers of animals raised for recreational uses only are not considered agricultural producers. Annual...

7 CFR 701.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM, EMERGENCY FOREST RESTORATION PROGRAM, AND...; fish or other animals raised by aquaculture; other livestock or fowl) for commercial production. Producers of animals raised for recreational uses only are not considered agricultural producers. Annual...

7 CFR 701.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM, EMERGENCY FOREST RESTORATION PROGRAM, AND...; fish or other animals raised by aquaculture; other livestock or fowl) for commercial production. Producers of animals raised for recreational uses only are not considered agricultural producers. Annual...

The Energy Conservation Program for Schools and Hospitals Can Be More Effective. Report to the Congress of the United States by the Comptroller General.

ERIC Educational Resources Information Center

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

The Schools and Hospital Program, funded through the National Energy Conservation Policy Act, is not an effective use of federal monies when compared to other Department of Energy (DOE) conservation programs. It is among the highest in cost, yet among the lowest in yielding energy savings. This report identifies changes which could increase…

Motivations of Adults for Non-Formal Conservation Education and Volunteerism: Implications for Programming

ERIC Educational Resources Information Center

Van Den Berg, Heather A.; Dann, Shari L.; Dirkx, John M.

2009-01-01

Adult conservation education is growing nationally. We investigated adults' motivations to take part in Michigan's Conservation Stewards education and volunteerism program. We used three theoretical frames (adult education orientations, volunteerism motivations, and leisure benefits sought) to understand learners' involvement. Adults' education…

43 CFR 32.1 - Introduction.

Code of Federal Regulations, 2014 CFR

2014-10-01

... Lands: Interior Office of the Secretary of the Interior GRANTS TO STATES FOR ESTABLISHING YOUNG ADULT CONSERVATION CORPS (YACC) PROGRAM § 32.1 Introduction. (a) The Young Adult Conservation Corps (YACC) is... Young Adult Conservation Corps (YACC) is a year-round employment program for young men and women aged 16...

Project EFFECT. Energy for the Future: Education, Conservation, Training.

ERIC Educational Resources Information Center

Indiana Univ., South Bend. Center for Energy Conservation.

Project EFFECT (Energy for the Future: Education, Conservation, Training) was a three-year experimental program in curriculum development focusing on energy conservation, technology, and training. It had three objectives: (1) create a comprehensive training program for adults without previous technical training, applicable to community energy…

Measuring the costs and benefits of conservation programs

DOE Office of Scientific and Technical Information (OSTI.GOV)

Einhorn, M.A.

1985-07-25

A step-by-step analysis of the effects of utility-sponsored conservation promoting programs begins by identifying several factors which will reduce a program's effectiveness. The framework for measuring cost savings and designing a conservation program needs to consider the size of appliance subsidies, what form incentives should take, and how will customer behavior change as a result of incentives. Continual reevaluation is necessary to determine whether to change the size of rebates or whether to continue the program. Analytical tools for making these determinations are improving as conceptual breakthroughs in econometrics permit more rigorous analysis. 5 figures.

Behavioral responses of three armadillo species (Mammalia: Xenarthra) to an environmental enrichment program in Villavicencio, Colombia.

PubMed

Cortés Duarte, Alexandra; Trujillo, Fernando; Superina, Mariella

2016-07-01

Enrichment is a powerful tool to improve the welfare of animals under human care. Stress-related health and behavioral problems, as well as reproductive failure, are frequent in armadillos (Xenarthra, Cingulata, Dasypodidae) under human care, which hinders the development of successful ex situ conservation programs. Nevertheless, scientific studies on the effect of enrichment programs on armadillos are virtually non-existent. The objective of this study was to assess the impact of an enrichment program on the behavior of armadillos under human care. The behavior of 12 individuals of three species (Dasypus novemcinctus, D. sabanicola, and Cabassous unicinctus) maintained at Finca El Turpial, Villavicencio, Colombia, was recorded using scan sampling during three daily time blocks of 2 hr each before (4 weeks) and after (4 weeks) implementing an enrichment program. Enrichment did not stimulate the armadillos to change or extend their activity period. In general, activity levels were low during the entire study, and virtually no activity was recorded in the morning in any species, neither without nor with enrichment. The latter did, however, improve welfare by reducing abnormal and increasing natural foraging behaviors. All species were attracted by artificial termite mounds. Dasypus spp. showed special interest in cardboard boxes with food, while Cabassous was mainly attracted to hollow plastic balls filled with food. Our results suggest that separate enrichment programs need to be developed for different armadillo species, and that they should be applied during the time of day at which they are most active. Zoo Biol. 35:304-312, 2016. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Energy Conservation Research Study. Final Report.

ERIC Educational Resources Information Center

Cayemberg, Merlin; And Others

This study explored the availability of energy conservation programs at community colleges; the apparent need for such programs or courses by industry, business, and government; and the types of programs, if any, which should be offered at the vocational/technical level. Information was sought from 52 current two-year programs, the fifty state…

18 CFR 401.22 - Concept of the Program.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 18 Conservation of Power and Water Resources 2 2012-04-01 2012-04-01 false Concept of the Program. 401.22 Section 401.22 Conservation of Power and Water Resources DELAWARE RIVER BASIN COMMISSION ADMINISTRATIVE MANUAL RULES OF PRACTICE AND PROCEDURE Water Resources Program § 401.22 Concept of the Program...

18 CFR 401.22 - Concept of the Program.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 18 Conservation of Power and Water Resources 2 2014-04-01 2014-04-01 false Concept of the Program. 401.22 Section 401.22 Conservation of Power and Water Resources DELAWARE RIVER BASIN COMMISSION ADMINISTRATIVE MANUAL RULES OF PRACTICE AND PROCEDURE Water Resources Program § 401.22 Concept of the Program...

18 CFR 401.22 - Concept of the Program.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Concept of the Program. 401.22 Section 401.22 Conservation of Power and Water Resources DELAWARE RIVER BASIN COMMISSION ADMINISTRATIVE MANUAL RULES OF PRACTICE AND PROCEDURE Water Resources Program § 401.22 Concept of the Program...

18 CFR 401.22 - Concept of the Program.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 18 Conservation of Power and Water Resources 2 2013-04-01 2012-04-01 true Concept of the Program. 401.22 Section 401.22 Conservation of Power and Water Resources DELAWARE RIVER BASIN COMMISSION ADMINISTRATIVE MANUAL RULES OF PRACTICE AND PROCEDURE Water Resources Program § 401.22 Concept of the Program...

18 CFR 401.22 - Concept of the Program.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 18 Conservation of Power and Water Resources 2 2011-04-01 2011-04-01 false Concept of the Program. 401.22 Section 401.22 Conservation of Power and Water Resources DELAWARE RIVER BASIN COMMISSION ADMINISTRATIVE MANUAL RULES OF PRACTICE AND PROCEDURE Water Resources Program § 401.22 Concept of the Program...

In Situ Surface Characterization

NASA Technical Reports Server (NTRS)

Deen, Robert G.; Leger, Patrick C.; Yanovsky, Igor

2011-01-01

Operation of in situ space assets, such as rovers and landers, requires operators to acquire a thorough understanding of the environment surrounding the spacecraft. The following programs help with that understanding by providing higher-level information characterizing the surface, which is not immediately obvious by just looking at the XYZ terrain data. This software suite covers three primary programs: marsuvw, marsrough, and marsslope, and two secondary programs, which together use XYZ data derived from in situ stereo imagery to characterize the surface by determining surface normal, surface roughness, and various aspects of local slope, respectively. These programs all use the Planetary Image Geometry (PIG) library to read mission-specific data files. The programs themselves are completely multimission; all mission dependencies are handled by PIG. The input data consists of images containing XYZ locations as derived by, e.g., marsxyz. The marsuvw program determines surface normals from XYZ data by gathering XYZ points from an area around each pixel and fitting a plane to those points. Outliers are rejected, and various consistency checks are applied. The result shows the orientation of the local surface at each point as a unit vector. The program can be run in two modes: standard, which is typically used for in situ arm work, and slope, which is typically used for rover mobility. The difference is primarily due to optimizations necessary for the larger patch sizes in the slope case. The marsrough program determines surface roughness in a small area around each pixel, which is defined as the maximum peak-to-peak deviation from the plane perpendicular to the surface normal at that pixel. The marsslope program takes a surface normal file as input and derives one of several slope-like outputs from it. The outputs include slope, slope rover direction (a measure of slope radially away from the rover), slope heading, slope magnitude, northerly tilt, and solar energy (compares the slope with the Sun s location at local noon). The marsuvwproj program projects a surface normal onto an arbitrary plane in space, resulting in a normalized 3D vector, which is constrained to lie in the plane. The marsuvwrot program rotates the vectors in a surface normal file, generating a new surface normal file. It also can change coordinate systems for an existing surface normal file. While the algorithms behind this suite are not particularly unique, what makes the programs useful is their integration into the larger in situ image processing system via the PIG library. They work directly with space in situ data, understanding the appropriate image metadata fields and updating them properly. The secondary programs (marsuvwproj, marsuvwrot) were originally developed to deal with anomalous situations on Opportunity and Spirit, respectively, but may have more general applicability.

Hearing Conservation Medical Program

NASA Technical Reports Server (NTRS)

1993-01-01

Background on hearing impairment is presented including causes and criteria for safe noise levels. The purpose of the Hearing Conservation Program at LeRC is outlined, and the specifics of the Medical Surveillance Program for Hearing Impairment at LeRC are discussed.

7 CFR 701.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM AND CERTAIN RELATED PROGRAMS PREVIOUSLY... limited to, dairy or beef cattle; poultry; swine; sheep or goats; fish or other animals raised by aquaculture; other livestock or fowl) for commercial production. Producers of animals raised for recreational...

78 FR 72874 - Revision of a Currently Approved Information Collection for the Energy Efficiency and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-04

... Efficiency and Conservation Block Grant Program Status Report AGENCY: U.S. Department of Energy. ACTION... . Additional information and reporting guidance concerning the Energy Efficiency and Conservation Block Grant... Title: ``Energy Efficiency and Conservation Block Grant (EECBG) Program Status Report''; (3) Type of...

A Nuclear Reactions Primer with Computers.

ERIC Educational Resources Information Center

Calle, Carlos I.; Roach, Jennifer A.

1987-01-01

Described is a microcomputer software program NUCLEAR REACTIONS designed for college level students and in use at Sweet Briar College (Sweet Briar, VA). The program is written in Microsoft Basic Version 2.1 for the Apple Macintosh Microcomputer. It introduces two conservation principles: (1) conservation of charge; and (2) conservation of nucleon…

When are native species inappropriate for conservation planting?

Treesearch

Amy C. Ganguli; David M. Engle; Paul M. Mayer; Samuel D. Fuhlendorf

2008-01-01

Conservation agencies and organizations are generally reluctant to encourage the use of invasive plant species in conservation programs. Harsh lessons learned in the past have resulted in tougher screening protocols for nonin digenous species introductions and removal of many nonindigenous invaders from planting programs worldwide. Although the focus of screening and...

Of birds, carbon and water: integrating multiple ecosystem service impacts to identify locations for agricultural conservation practice adoption

EPA Science Inventory

Human use of the landscape for crop production can degrade ecosystem services. A number of agricultural conservation practices are touted as mitigating these impacts. Many of these practices are encouraged by incentive programs such as the Conservation Reserve Program administere...

75 FR 19297 - Energy Conservation Program: Public Meeting and Availability of the Preliminary Technical Support...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-14

... Conservation Program: Public Meeting and Availability of the Preliminary Technical Support Document for Walk-In... and availability of the preliminary technical support document regarding energy conservation standards..., the deadline for requesting to speak at the public meeting, and the deadline for submitting written...

Assessing the effects of USDA conservation programs on ecosystem services provided by wetlands

USDA-ARS?s Scientific Manuscript database

The Conservation Effects Assessment Project (CEAP) is led by the U.S. Department of Agriculture (USDA) in an effort to quantify the environmental effects of conservation programs and practices on privately owned agricultural landscapes across the United States. CEAP’s approach includes application ...

Linking Shorebird Conservation and Education Along Flyways: An Overview of the Shorebird Sister Schools Program

Treesearch

Hillary Chapman; Heather Johnson

2005-01-01

The Shorebird Sister Schools Program (SSSP) is an internet-based environmental education program that provides a forum for students, biologists, and shorebird enthusiasts to track shorebird migration and share observations along flyways. The program?s vision is to engage public participation in the conservation of shorebirds and their wetland, grassland, and shoreline...

[Species diversity of ex-situ cultivated Chinese medicinal plants].

PubMed

Que, Ling; Chi, Xiu-Lian; Zang, Chun-Xin; Zhang, Yu; Chen, Min; Yang, Guang; Jin, An-Qi

2018-03-01

Ex-situ conservation is an important means to protect biological genetic resources. Resource protection has received more and more attention with the continuous improvement of the comprehensive utilization of traditional Chinese medicine resources. In this paper, the research and compilation of the species list of ex-situ cultivated medicinal plants in 12 Chinese Academy of Sciences botanic gardens and 19 specialized medicinal botanic gardens in China were carried out. Based on the Species 2000(2017) and other classification databases, species diversity of medicinal plants ex-situ cultivated in these botanical gardens were analyzed. The study found that there were 16 351 higher plant species in our country, belonging to 276 families and 1 936 genera. Of these, 6 949 specieswere medicinal plants, accounting for 50.4% of the total medicinal plants. There were 1 280 medicinal plants were in threatened status, accounting for 19.6% of all threatened species in the Chinese Biodiversity Red List, with ex-situ cultivated proportion of 59.5%. And 3 988 medicinal plants were Chinese endemic species, accounting for 22.5% of all Chinese endemic species, with ex-situ cultivated proportion of 53.3%. This article has reference significance for the management and protection of medicinal plant resources. Copyright© by the Chinese Pharmaceutical Association.

Collection Conservation Treatment: A Resource Manual for Program Development and Conservation Technician Training, Including "Report on Training the Trainers: A Conference on Training in Collection Conservation, Berkeley, California, April 28-May 2, 1992."

ERIC Educational Resources Information Center

Jones, Maralyn, Comp.

The documentation of collection conservation treatments and program management information compiled in this publication are the result of the "Training the Trainers" conference in April 1992 at the University of California, Berkeley. Only treatments appropriate for general, usually circulating, collections have been included, emphasizing…

Conservation Reserve Program (CRP) contributions to wildlife habitat, management issues, challenges and policy choices--an annotated bibliography

USGS Publications Warehouse

Allen, Arthur W.; Vandever, Mark W.

2012-01-01

The following bibliography presents brief summaries of documents relevant to Conservation Reserve Program relations to wildlife habitat, habitat management in agriculturally dominated landscapes, and conservation policies potentially affecting wildlife habitats in agricultural ecosystems. Because the literature summaries furnished provide only sweeping overviews, users are urged to obtain and evaluate those papers appearing useful to obtain a more complete understanding of study findings and their implications to conservation in agricultural ecosystems. The bibliography contains references to reports that reach beyond topics that directly relate to the Conservation Reserve Program. Sections addressing grassland management and landowner surveys/opinions, for example, furnish information useful for enhancing development and administration of conservation policies affecting lands beyond those enrolled in conservation programs. Some sections of the bibliography (for example, agricultural conservation policy, economics, soils) are far from inclusive of all relevant material written on the subject. Hopefully, these sections will serve as fundamental introductions to related issues. In a few instances, references may be presented in more than one section of the bibliography. For example, individual papers specifically addressing both non-game and game birds are included in respective sections of the bibliography. Duplication of citations and associated notes has, however, been kept to a minimum.

Micro-Credit and Community Wildlife Management: Complementary Strategies to Improve Conservation Outcomes in Serengeti National Park, Tanzania

NASA Astrophysics Data System (ADS)

Kaaya, Emmanuel; Chapman, Margaret

2017-09-01

Community wildlife management programs in African protected areas aim to deliver livelihood and social benefits to local communities in order to bolster support for their conservation objectives. Most of these benefits are delivered at the community level. However, many local people are also seeking more individual or household-level livelihood benefits from community wildlife management programs because it is at this level that many of the costs of protected area conservation are borne. Because community wildlife management delivers few benefits at this level, support for their conservation objectives amongst local people often declines. The study investigated the implications of this for reducing poaching in Serengeti National Park, Tanzania. Three community wildlife management initiatives undertaken by Park management were compared with regard to their capacity to deliver the individual and household-level benefits sought by local people: community conservation services, wildlife management areas and community conservation banks. Interviews were carried out with poachers and local people from four villages in the Western Serengeti including members of village conservation banks, as well as a number of key informants. The results suggest that community conservation banks could, as a complementary strategy to existing community wildlife management programs, potentially provide a more effective means of reducing poaching in African protected areas than community wildlife management programs alone.

A Unified Data-Driven Approach for Programming In Situ Analysis and Visualization

DOE Office of Scientific and Technical Information (OSTI.GOV)

Aiken, Alex

The placement and movement of data is becoming the key limiting factor on both performance and energy efficiency of high performance computations. As systems generate more data, it is becoming increasingly difficult to actually move that data elsewhere for post-processing, as the rate of improvements in supporting I/O infrastructure is not keeping pace. Together, these trends are creating a shift in how we think about exascale computations, from a viewpoint that focuses on FLOPS to one that focuses on data and data-centric operations as fundamental to the reasoning about, and optimization of, scientific workflows on extreme-scale architectures. The overarching goalmore » of our effort was the study of a unified data-driven approach for programming applications and in situ analysis and visualization. Our work was to understand the interplay between data-centric programming model requirements at extreme-scale and the overall impact of those requirements on the design, capabilities, flexibility, and implementation details for both applications and the supporting in situ infrastructure. In this context, we made many improvements to the Legion programming system (one of the leading data-centric models today) and demonstrated in situ analyses on real application codes using these improvements.« less

Monitoring for conservation

USGS Publications Warehouse

Nichols, J.D.; Williams, B.K.

2006-01-01

Human-mediated environmental changes have resulted in appropriate concern for the conservation of ecological systems and have led to the development of many ecological monitoring programs worldwide. Many programs that are identified with the purpose of `surveillance? represent an inefficient use of conservation funds and effort. Here, we revisit the 1964 paper by Platt and argue that his recommendations about the conduct of science are equally relevant to the conduct of ecological monitoring programs. In particular, we argue that monitoring should not be viewed as a stand-alone activity, but instead as a component of a larger process of either conservation-oriented science or management. Corresponding changes in monitoring focus and design would lead to substantial increases in the efficiency and usefulness of monitoring results in conservation.

Creating biodiversity partnerships: The Nature Conservancy's perspective

NASA Astrophysics Data System (ADS)

Sawhill, John C.

1996-11-01

The Nature Conservancy is an international organization dedicated to the mission of conserving biodiversity throughout the world. By working in a nonconfrontational manner, an approach that has promoted both government and corporate sponsorship of its activities, The Nature Conservancy has developed symbiotic relationships with many electric utility companies. Drawing on the organization's experiences, and the experiences of the author as the President and Chief Executive Officer of The Nature Conservancy, five broad areas of cooperation between conservation organizations and the utility industry are explored: landmanagement agreements, mitigation projects, conflictavoidance programs, program support, and volunteer activities. The paper is concluded with comments on the future trends of biodiversity conservation, challenging the electric utility industry to become involved with conservation efforts by forming cooperative partnerships.

Celebrating minority professionals in forestry and natural resources conservation: proceedings of the symposium on the tenth anniversary of the 2 + 2 joint degree program in forestry and natural resources conservation

Treesearch

Oghenekome U. Onokpise; Don L. Rockwood; Dreamal H. Worthen; Ted Willis

2008-01-01

The 22 papers in this symposium highlight the program and its contribution to increasing minority professionals in forestry and natural resources conservation. The tenth anniversary symposium brought together graduates of the program, current students and officials from the universities, the U.S. Forest Service, other agencies, and private industry. The theme of the...

10 CFR 430.40 - Purpose and scope.

Code of Federal Regulations, 2014 CFR

2014-01-01

... requesting a rule that a State regulation prescribing an energy conservation standard, water conservation... prescribing an energy conservation standard, water conservation standard (in the case of faucets, showerheads... OF ENERGY ENERGY CONSERVATION ENERGY CONSERVATION PROGRAM FOR CONSUMER PRODUCTS Petitions To Exempt...

10 CFR 430.40 - Purpose and scope.

Code of Federal Regulations, 2012 CFR

2012-01-01

... OF ENERGY ENERGY CONSERVATION ENERGY CONSERVATION PROGRAM FOR CONSUMER PRODUCTS Petitions To Exempt... requesting a rule that a State regulation prescribing an energy conservation standard, water conservation... prescribing an energy conservation standard, water conservation standard (in the case of faucets, showerheads...

10 CFR 430.40 - Purpose and scope.

Code of Federal Regulations, 2013 CFR

2013-01-01

... OF ENERGY ENERGY CONSERVATION ENERGY CONSERVATION PROGRAM FOR CONSUMER PRODUCTS Petitions To Exempt... requesting a rule that a State regulation prescribing an energy conservation standard, water conservation... prescribing an energy conservation standard, water conservation standard (in the case of faucets, showerheads...

10 CFR 430.40 - Purpose and scope.

Code of Federal Regulations, 2011 CFR

2011-01-01

... OF ENERGY ENERGY CONSERVATION ENERGY CONSERVATION PROGRAM FOR CONSUMER PRODUCTS Petitions To Exempt... requesting a rule that a State regulation prescribing an energy conservation standard, water conservation... prescribing an energy conservation standard, water conservation standard (in the case of faucets, showerheads...

10 CFR 430.41 - Prescriptions of a rule.

Code of Federal Regulations, 2010 CFR

2010-01-01

... DEPARTMENT OF ENERGY ENERGY CONSERVATION ENERGY CONSERVATION PROGRAM FOR CONSUMER PRODUCTS Petitions To... prescribed an energy conservation standard, water conservation standard (in the case of faucets, showerheads... Federal energy conservation standard or water conservation standard is applicable, the Secretary shall...

Integrating Federal and State data records to report progress in establishing agricultural conservation practices on Chesapeake Bay farms

USGS Publications Warehouse

Hively, W. Dean; Devereux, Olivia H.; Claggett, Peter

2013-01-01

In response to the Executive Order for Chesapeake Bay Protection and Restoration (E.O. #13508, May 12, 2009), the U.S. Geological Survey (USGS) took on the task of acquiring and assessing agricultural conservation practice data records for U.S. Department of Agriculture (USDA) programs, and transferred those datasets in aggregated format to State jurisdictional agencies for use in reporting conservation progress to the Chesapeake Bay Program Partnership (CBP Partnership). Under the guidelines and regulations that have been developed to protect and restore water-quality in the Chesapeake Bay, the six State jurisdictions that fall within the Chesapeake Bay watershed are required to report their progress in promoting agricultural conservation practices to the CBP Partnership on an annual basis. The installation and adoption of agricultural best management practices is supported by technical and financial assistance from both Federal and State conservation programs. The farm enrollment data for USDA conservation programs are confidential, but agencies can obtain access to the privacy-protected data if they are established as USDA Conservation Cooperators. The datasets can also be released to the public if they are first aggregated to protect farmer privacy. In 2012, the USGS used its Conservation Cooperator status to obtain implementation data for conservation programs sponsored by the USDA Natural Resources Conservation Service (NRCS) and the USDA Farm Service Agency (FSA) for farms within the Chesapeake Bay watershed. Three jurisdictions (Delaware, Pennsylvania, and West Virginia) used the USGS-provided aggregated dataset to report conservation progress in 2012, whereas the remaining three jurisdictions (Maryland, New York, and Virginia) used jurisdictional Conservation Cooperator Agreements to obtain privacy-protected data directly from the USDA. This report reviews the status of conservation data sharing between the USDA and the various jurisdictions, discusses the methods that were used by the USGS in 2012 to collect and process USDA agricultural conservation data, and also documents methods that were used by the jurisdictions to integrate Federal and State data records, reduce double counting, and provide an accurate reporting of conservation practices to the CBP Partnership’s Annual Progress Review. A similar tracking, reporting, and assessment will occur in future years, as State and Federal governments and nongovernmental organizations continue to work with farmers and conservation districts to reduce the impacts of agriculture on water-quality.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Doerr, R.E.

The energy conservation program initiated in 1973 by the Monsanto Corp., its activities, implementation, and results are reviewed. Information is included on program planning, energy accounting, modification of industrial equipment to affect energy savings, waste heat recovery, space heating and cooling, and employee awareness program for energy conservation. (LCL)

Community motivations to engage in conservation behavior to conserve the Sumatran orangutan.

PubMed

Nilsson, Danielle; Gramotnev, Galina; Baxter, Greg; Butler, James R A; Wich, Serge A; McAlpine, Clive A

2016-08-01

Community-based conservation programs in developing countries are often based on the assumption that heteronomous motivation (e.g., extrinsic incentives such as economic rewards and pressure or coercion to act) will incite local communities to adopt conservation behaviors. However, this may not be as effective or sustainable as autonomous motivations (e.g., an intrinsic desire to act due to inherent enjoyment or self-identification with a behavior and through freedom of choice). We analyzed the comparative effectiveness of heteronomous versus autonomous approaches to community-based conservation programs through a case study of Sumatran orangutan (Pongo abelii) conservation in 3 villages in Indonesia. Each village had a different conservation program design. We surveyed people (n = 240) to determine their motivations for and behavior changes relative to orangutan and orangutan habitat (forest) protection. Heteronomous motivations (e.g., income from tourism) led to greater self-reporting of behavior change toward orangutan protection. However, they did not change self-reported behavior toward forest (i.e., orangutan habitat) protection. The most effective approach to creating self-reported behavior change throughout the community was a combination of autonomous and heteronomous motivations. Individuals who were heteronomously motivated to protect the orangutan were more likely to have changed attitudes than to have changed their self-reported behavior. These findings demonstrate that the current paradigm of motivating communities in developing countries to adopt conservation behaviors primarily through monetary incentives and rewards should consider integrating autonomous motivational techniques that promote the intrinsic values of conservation. Such a combination has a greater potential to achieve sustainable and cost-effective conservation outcomes. Our results highlight the importance of using in-depth sociopsychological analyses to inform the design and implementation of community-based conservation programs. © 2016 Society for Conservation Biology.

7 CFR 610.2 - Scope.

Code of Federal Regulations, 2014 CFR

2014-01-01

... the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE CONSERVATION OPERATIONS TECHNICAL ASSISTANCE Conservation Operations § 610.2 Scope. (a) Conservation operations, including technical assistance, is the basic soil and water conservation program of...

7 CFR 610.2 - Scope.

Code of Federal Regulations, 2012 CFR

2012-01-01

... the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE CONSERVATION OPERATIONS TECHNICAL ASSISTANCE Conservation Operations § 610.2 Scope. (a) Conservation operations, including technical assistance, is the basic soil and water conservation program of...

7 CFR 610.2 - Scope.

Code of Federal Regulations, 2013 CFR

2013-01-01

... the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE CONSERVATION OPERATIONS TECHNICAL ASSISTANCE Conservation Operations § 610.2 Scope. (a) Conservation operations, including technical assistance, is the basic soil and water conservation program of...

7 CFR 610.2 - Scope.

Code of Federal Regulations, 2011 CFR

2011-01-01

... the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE CONSERVATION OPERATIONS TECHNICAL ASSISTANCE Conservation Operations § 610.2 Scope. (a) Conservation operations, including technical assistance, is the basic soil and water conservation program of...

Use and Conservation of Medicinal Plants by Indigenous People of Gozamin Wereda, East Gojjam Zone of Amhara Region, Ethiopia: An Ethnobotanical Approach

PubMed Central

Fentahun, Mulugeta; Alemayehu, Addisu; Amsalu, Gashaw

2018-01-01

An ethnobotanical study of medicinal plants (MPs) used by the local community has been carried out from January 5, 2014, to February 15, 2015, in Gozamin Wereda of East Gojjam Zone, Ethiopia. The purpose of this study was to identify and document the use and conservation of MPs, along with indigenous knowledge of Gozamin community. Data were collected using semistructured interview, field observation, and focus group discussions. The collected data were assessed quantitatively using fidelity level, Jaccard's Coefficient of Similarity, paired comparisons, direct matrix, and preference rankings. In total 93 MPs distributed under 51 families and 87 genera were identified and for each taxon a local name (Amharic) was documented. Asteraceae with 9 (9.68%) species and Solanaceae with 7 (7.53%) species were families represented by more species in the study area. Out of these MPs collected, 80 plant species were used for the treatment of human ailments, 24 species were used against livestock diseases, and 11 common plant species were listed in both cases. The most frequently used plant parts were the leaves followed by the roots. The major threats to MPs in the study area were agricultural expansion, overgrazing, fire wood collection, mining, and cutting down trees for construction and furniture. Therefore, there is a need for appropriate in situ and ex situ conservation measures. PMID:29743921

Use and Conservation of Medicinal Plants by Indigenous People of Gozamin Wereda, East Gojjam Zone of Amhara Region, Ethiopia: An Ethnobotanical Approach.

PubMed

Amsalu, Nigussie; Bezie, Yilkal; Fentahun, Mulugeta; Alemayehu, Addisu; Amsalu, Gashaw

2018-01-01

An ethnobotanical study of medicinal plants (MPs) used by the local community has been carried out from January 5, 2014, to February 15, 2015, in Gozamin Wereda of East Gojjam Zone, Ethiopia. The purpose of this study was to identify and document the use and conservation of MPs, along with indigenous knowledge of Gozamin community. Data were collected using semistructured interview, field observation, and focus group discussions. The collected data were assessed quantitatively using fidelity level, Jaccard's Coefficient of Similarity, paired comparisons, direct matrix, and preference rankings. In total 93 MPs distributed under 51 families and 87 genera were identified and for each taxon a local name (Amharic) was documented. Asteraceae with 9 (9.68%) species and Solanaceae with 7 (7.53%) species were families represented by more species in the study area. Out of these MPs collected, 80 plant species were used for the treatment of human ailments, 24 species were used against livestock diseases, and 11 common plant species were listed in both cases. The most frequently used plant parts were the leaves followed by the roots. The major threats to MPs in the study area were agricultural expansion, overgrazing, fire wood collection, mining, and cutting down trees for construction and furniture. Therefore, there is a need for appropriate in situ and ex situ conservation measures.

How Organisational Change is Contributing to a Sustainable Bushfire Program

ERIC Educational Resources Information Center

Baker, Angela; Stanton, Andrew

2004-01-01

The Nature Conservation Council of NSW (NCC)'s Bushfire Program is unique amongst conservation organisations. The Program has been running for over ten years, focusing its campaign work mainly on government policy, legislation and commissions of inquiry. However, the Program was originally initiated to provide support to over 70 conservation…

Urban Water Conservation

NASA Astrophysics Data System (ADS)

Moomaw, Ronald L.

According to its abstract, this book attempts ‘an assessment of various water conservation measures aimed at reducing residential water usage.’ Its intent is to develop a research program whose ‘ultimate goal is to engender a conservation ethic among water users and managers and develop a predictable array of conservation methodologies. …’ Professor Flack indeed has presented an excellent assessment of conservation methodologies, but I believe that the proposed research program is too limited.Following a brief introductory chapter, chapter II presents an extensive review of the water conservation literature published in the 1970's and earlier. It and chapter III, which describes Flack's systematic comparison of the technical, economic, and political aspects of each conservation methodology, are the heart of the book. Chapter IV is a brief discussion and analysis of conservation programs (with examples) that a water utility might adopt. Chapter V is essentially a pilot study of methods of assessing political and social feasibility. Finally, a set of recommendations is presented in chapter VI. All in all, this book is a nice blend of literature review and original research that deals with an important issue.

Considering the needs of indigenous and local populations in conservation programs.

PubMed

Kohler, Florent; Brondizio, Eduardo S

2017-04-01

Local rural and indigenous communities have assumed increasing responsibility for conservation within and between areas buffering the impacts of agricultural or resource-extraction zones and protected areas. Empowering local communities as central partners in conservation and climate-change mitigation has allowed many people to gain access to land and citizenship rights but has provided limited improvements in access to social services and economic opportunities even as expectation about their role as environmental stewards grows. These expectations, however, are inconsistent with reality. We conducted multiple field studies in Brazil since the mid-1980s to illustrate the discrepancies between conservation programs and local conditions and expectations. We suggest that public policies and conservation programs should not delegate responsibility for managing protected areas to local and indigenous communities without considering local needs and expectations and locals' attitudes toward conservation. In other words, behavior that maintains or improves the environment should not be treated as traditional based on the expectations of outsiders. Framing local populations as traditional environmentalists creates contradictions and frustrations for local populations and for conservation professionals and policy makers. © 2016 Society for Conservation Biology.

Environmental Performance Information Use by Conservation Agency Staff

NASA Astrophysics Data System (ADS)

Wardropper, Chloe Bradley

2018-04-01

Performance-based conservation has long been recognized as crucial to improving program effectiveness, particularly when environmental conditions are dynamic. Yet few studies have investigated the use of environmental performance information by staff of conservation organizations. This article identifies attitudinal, policy and organizational factors influencing the use of a type of performance information—water quality information—by Soil and Water Conservation District staff in the Upper Mississippi River Basin region. An online survey ( n = 277) revealed a number of important variables associated with greater information use. Variables included employees' prosocial motivation, or the belief that they helped people and natural resources through their job, the perceived trustworthiness of data, the presence of a U.S. Clean Water Act Total Maximum Daily Load standard designation, and staff discretion to prioritize programs locally. Conservation programs that retain motivated staff and provide them the resources and flexibility to plan and evaluate their work with environmental data may increase conservation effectiveness under changing conditions.

Water Conservation and Reuse. Instructor Guide. Working for Clean Water: An Information Program for Advisory Committees.

ERIC Educational Resources Information Center

Pennsylvania State Univ., Middletown. Inst. of State and Regional Affairs.

Described is a learning session on water conservation intended for citizen advisory groups interested in water quality planning. Topics addressed in this instructor's manual include water conservation needs, benefits, programs, technology, and problems. These materials are components of the Working for Clean Water Project. (Author/WB)

76 FR 56125 - Energy Conservation Program for Consumer Products and Certain Commercial and Industrial Equipment...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-12

... DEPARTMENT OF ENERGY 10 CFR Part 430 [Docket No. EERE-2011-BT-STD-0047] RIN 1904-AC56 Energy Conservation Program for Consumer Products and Certain Commercial and Industrial Equipment: Energy Conservation Standards for Direct Heating Equipment AGENCY: Office of Energy Efficiency and Renewable Energy, Department...

75 FR 56507 - Extension of Award Period for FY 2007 Coastal and Estuarine Land Conservation Program Grants

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-16

... Assistant Administrator for Management and CFO/CAO, Ocean Services and Coastal Zone Management. [FR Doc...-01] RIN 0648-ZC21 Extension of Award Period for FY 2007 Coastal and Estuarine Land Conservation....gov . SUPPLEMENTARY INFORMATION: The Coastal and Estuarine Land Conservation Program was established...

76 FR 56661 - Energy Conservation Program: Test Procedures for General Service Fluorescent Lamps, General...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-14

... designed to improve energy efficiency and established the Energy Conservation Program for Consumer Products... prescribed or amended under this section must be reasonably designed to produce test results which measure... conservation standards for GSILs which include for the first time minimum rated lifetime requirements that are...

50 CFR 84.21 - How do I apply for a National Coastal Wetlands Conservation Grant?

Code of Federal Regulations, 2011 CFR

2011-10-01

... Wetlands Conservation Grant? 84.21 Section 84.21 Wildlife and Fisheries UNITED STATES FISH AND WILDLIFE SERVICE, DEPARTMENT OF THE INTERIOR (CONTINUED) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM NATIONAL COASTAL WETLANDS CONSERVATION GRANT PROGRAM Applying for Grants § 84.21 How do I apply...

Conservation Seeds Activities Book. An Early Childhood Conservation Education Program.

ERIC Educational Resources Information Center

Griffin, Sherri

This activities book is used with an early childhood conservation education program. The activities are presented in four color-coded sections, each section representing one of the four seasons. Each activity includes a statement of purpose, list of materials needed, instructional strategies, and a list of supplementary activities. In addition to…

75 FR 81258 - Energy Conservation Program for Consumer Products: Notice of Petition for Waiver of Electrolux...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-27

... INFORMATION: I. Background and Authority Title III of the Energy Policy and Conservation Act (``EPCA'') sets... DEPARTMENT OF ENERGY Office of Energy Efficiency and Renewable Energy [Case No. CW-017] Energy Conservation Program for Consumer Products: Notice of Petition for Waiver of Electrolux Home Products, Inc...

Developments in amphibian captive breeding and reintroduction programs.

PubMed

Harding, Gemma; Griffiths, Richard A; Pavajeau, Lissette

2016-04-01

Captive breeding and reintroduction remain high profile but controversial conservation interventions. It is important to understand how such programs develop and respond to strategic conservation initiatives. We analyzed the contribution to conservation made by amphibian captive breeding and reintroduction since the launch of the International Union for Conservation of Nature (IUCN) Amphibian Conservation Action Plan (ACAP) in 2007. We assembled data on amphibian captive breeding and reintroduction from a variety of sources including the Amphibian Ark database and the IUCN Red List. We also carried out systematic searches of Web of Science, JSTOR, and Google Scholar for relevant literature. Relative to data collected from 1966 to 2006, the number of species involved in captive breeding and reintroduction projects increased by 57% in the 7 years since release of the ACAP. However, there have been relatively few new reintroductions over this period; most programs have focused on securing captive-assurance populations (i.e., species taken into captivity as a precaution against extinctions in the wild) and conservation-related research. There has been a shift to a broader representation of frogs, salamanders, and caecilians within programs and an increasing emphasis on threatened species. There has been a relative increase of species in programs from Central and South America and the Caribbean, where amphibian biodiversity is high. About half of the programs involve zoos and aquaria with a similar proportion represented in specialist facilities run by governmental or nongovernmental agencies. Despite successful reintroduction often being regarded as the ultimate milestone for such programs, the irreversibility of many current threats to amphibians may make this an impractical goal. Instead, research on captive assurance populations may be needed to develop imaginative solutions to enable amphibians to survive alongside current, emerging, and future threats. © 2015 Society for Conservation Biology.

A Multi-faceted Approach to Improving Breast Cancer Outcomes in a Rural Population, and the Potential Impact of Patient Navigation.

PubMed

Petereit, Daniel; Omidpanah, Adam; Boylan, Amy; Kussman, Patricia; Baldwin, Denise; Banik, Deborah; Minton, Mary; Eastmo, Eric; Clemments, Paul; Guadagnolo, B Ashleigh

2016-06-01

The mastectomy rate in rural areas of the Northern Plains of the U.S. was 64 percent from 2000 through 2005. We implemented a breast cancer patient navigation (BPN) program in May 2007 to increase breast conservation (BC) rates. We analyzed mastectomy and BC rates among our 1,466 patients with either ductal carcinoma in situ (DCIS) or stage I/II invasive breast cancer treated from 2000 through 2012. We used interrupted time series (ITS) to compare rates in treatment following implementation of BPN. In addition, breast conservation rates were compared to population data from the Surveillance, Epidemiology, and End Results (SEER) database. The BC rates were 56 percent for navigated patients versus 37 percent for non-navigated patients (95 percent CI for difference: 14.8 to 25.6 percent). There was a consistent annual increase in treatment with BC versus a mastectomy (+2.9 percent/year, p-trend < 0.001). The BC rate of 60 percent in 2012 now mirrors those observed in the SEER database. The ITS did not find that the change in BC rates over time was significantly attributable to implementation of the BPN. Other secular trends may have contributed to the change in BC rates over time. A number of factors may have contributed to an increase of BC rates over time, including physician and patient education, more radiation therapy options, and possibly a dedicated breast cancer PN program. This analysis demonstrates that overall breast cancer care among this rural and medically-underserved population is improving in our region and now parallels other regions of the country.

Youth Conservation Corps Program. Oversight Hearing before the Subcommittee on Energy and the Environment of the Committee on Interior and Insular Affairs. House of Representatives, One Hundred Second Congress, Second Session.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Interior and Insular Affairs.

The Youth Conservation Corps (YCC) is a summer employment program for youth ages 15 through 18 from all segments of society. The program provides teenage employment and accomplishes conservation work on public lands. This hearing provides testimony by participants and directors in or related to the Corps to request funding for the YCC. The opening…

Microsatellite-aided detection of genetic redundancy improves management of the International Cocoa Genebank, Trinidad

USDA-ARS?s Scientific Manuscript database

Cacao (Theobroma cacao L.), the tree from which cocoa butter and chocolate is derived, is conserved in field genebanks. The largest of these ex situ collections in the public domain is the International Cocoa Genebank, Trinidad (ICG,T). Reduction of genetic redundancy is essential to improve the acc...

Farming for restoration: Building bridges for native seeds

Treesearch

Sabine Tishew; Berta Youtie; Anita Kirmer; Nancy Shaw

2011-01-01

In both Europe and the United States, a shortage of native plant material frequently precludes successful restoration. Native plant materials are needed to restore ecosystem functioning and services, provide for in situ conservation of biodiversity (e.g., Hobbs and Cramer 2008), maintain genetic diversity (Bischoff et al. 2010), and afford resistance to invasive...

Ex-situ conservaton of Holstein-Friesian cattle comparing the Dutch, French and USA germplasm collections

USDA-ARS?s Scientific Manuscript database

Holstein-Friesian (HF) gene bank collections were established in France, the Netherlands and USA in order to conserve as much genetic diversity as possible for this breed. Genetic variability of HF collections within and between countries was assessed and compared with active male HF populations in ...

Ex-situ conservation of Quercus oglethorpensis in living collections of arboreta and botanical gardens.

Treesearch

Matthew S. Lobdell; Patrick G. Thompson

2017-01-01

Quercus oglethorpensis (Oglethorpe oak) is an endangered species native to the southeastern United States. It is threatened by land use changes, competition, and chestnut blight disease caused by Cryphonectria parasitica. The species is distributed sparsely over a linear distance of ca. 950 km. Its range includes several...

Comparative costs of programmes to conserve chicken genetic variation based on maintaining living populations or storing cryopreserved material

USDA-ARS?s Scientific Manuscript database

Consolidations in the poultry breeding industry and academic poultry departments have resulted in the loss of avian populations. The cost of maintaining living populations is high, but ex-situ alternatives are now available. Semen can be cryopreserved and lines can be recovered by backcrossing, or...

Genetic structure and gene flow in Beta vulgaris subspecies maritima along the Atlantic coast of France

USDA-ARS?s Scientific Manuscript database

Locating and quantifying genetic variation within crop wild relatives is an ongoing activity of gene banks tasked with ex situ conservation. Without detailed information about the population genetics of a species geography often serves as a reasonable proxy for differentiation. With this in mind, ...

Residential energy conservation measures: a penny saved is a penny earned

DOE Office of Scientific and Technical Information (OSTI.GOV)

Finklea, E.A.; Treiber, M.P.

The authors are not suggesting that conservation alone will end our dependence on foreign oil. The focus is on basic household energy-conservation measures because they are technically simple, inexpensive, and available compared to more advanced energy-efficiency technologies (e.g., architectural designs and passive solar devices), or to alternative production technologies (e.g., photovoltaics and synthetic fuels). The social, institutional, and economic obstacles to implementing these basic measures are analyzed, and suggestions offered for overcoming these obstacles. During the Carter Administration, Congress enacted four laws to encourage the installation of household energy conservation measures. The laws provide: (1) tax credits for energy conservationmore » expenditures; (2) conservation investment subsidies for low income homeowners; and require: (3) natural gas and electric utilities to implement residential energy conservation programs for their customers; and (4) the federal government to provide loan subsidies for household energy-conservation investments through a conservation bank. The potential effectiveness of these federal programs are analyzed. President Reagan's advisers have indicated that the new administration will place greater emphasis on energy production and less emphasis on conservation. Consequently, the effectiveness of these programs may depend on the priority given them by the Reagan administration.« less

Comparative analysis of microsatellite variability in five macaw species (Psittaciformes, Psittacidae): Application for conservation

PubMed Central

Presti, Flavia T.; Oliveira-Marques, Adriana R.; Caparroz, Renato; Biondo, Cibele; Miyaki, Cristina Y.

2011-01-01

Cross-amplification was tested and variability in microsatellite primers (designed for Neotropical parrots) compared, in five macaw species, viz., three endangered blue macaws (Cyanopsitta spixii [extinct in the wild], Anodorhynchus leari [endangered] and Anodorhynchus hyacinthinus [vulnerable]), and two unthreatened red macaws (Ara chloropterus and Ara macao). Among the primers tested, 84.6% successfully amplified products in C. spixii, 83.3% in A. leari, 76.4% in A. hyacinthinus, 78.6% in A. chloropterus and 71.4% in A. macao. The mean expected heterozygosity estimated for each species, and based on loci analyzed in all the five, ranged from 0.33 (A. hyacinthinus) to 0.85 (A. macao). As expected, the results revealed lower levels of genetic variability in threatened macaw species than in unthreatened. The low combined probability of genetic identity and the moderate to high potential for paternity exclusion, indicate the utility of the microsatellite loci set selected for each macaw species in kinship and population studies, thus constituting an aid in planning in-situ and ex-situ conservation. PMID:21734841

7 CFR 636.3 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... out a local soil and water conservation program. Such district or unit of government may be referred to as a “conservation district,” “soil conservation district,” “soil and water conservation district... name. Conservation practice means one or more conservation improvements and activities, including...

50 CFR 81.4 - Allocation of funds.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) FINANCIAL ASSISTANCE-WILDLIFE SPORT FISH RESTORATION PROGRAM CONSERVATION OF ENDANGERED AND THREATENED... proceed with a conservation program consistent with the objectives and purposes of the Act; (c) The number...

Analytical techniques for the evaluation of past conservation treatments on stone material from archaeological sites of Roman Augusta Emerita (Merida, Spain).

NASA Astrophysics Data System (ADS)

Perez, Natalia; Alvarez, Monica

2013-04-01

The effects that conservation treatments may have on stone material from archaeological sites are still unknown in many cases, taking into account the particular features of this material and the conditionality of each context. Unlike the standardized protocols used in other disciplines, in situ conservation of archaeological sites suffers from certain anarchy, both in the execution phase, as in that of subsequent monitoring process, usually nonexistent. That is why there are some inefficient treatments that are still in application in this field, and its effects, in terms of efficacy and durability, still unidentified. Moreover, the use of a very limited number of products has been commonly used in archaeology, not evolving as for instance architectural heritage. The project that is been carried out in some archaeological sites of the Roman city of Emerita Augusta (Mérida, Spain) focuses on this subject. The first phase involved the documentation and location of all interventions executed in selected sites, since the beginning of excavations in 1911, until today. Selected areas for analysis both on site and in laboratory will help to determine mentioned effects after some years of application. To assess the presence of any treatment, repair or product that has been either documented in the consulted reports and/or papers, or that can be observed just by looking, the following techniques are planned to be used: 1) In situ: portable and non destructive techniques such as Raman, XRF, spectrophotometer, roughness meter, ultrasound velocity, hardness tester, magnetometer, infrared camera, water absorption (Karsten tube) and humidity recordings of the surface. 2) Sampling: the minimum number and the smallest samples will be taken of different building materials, treated and untreated, unaltered and decayed, to be analyzed in the laboratory. 3) Samples will be analyzed by XRD, FTIR, optical and scanning electron microscope (SEM+EDS) and some properties determined as the water-repellence of the treatment by means of the contact angle analyzer. All these analyses will prove the conservation state of both the product/treatment and the substrate. 4) Some treatments will be tested in situ and its efficacy and durability measured and monitored by some non-destructive techniques and some other laboratory tests. This work is part of a PhD project which is been carried out within two research groups: - Analysis and Intervention in Architectural Heritage (AIPA, Universidad Politecnica de Madrid) - Applied Petrology for Heritage Conservation Research Group, Geosciences Institute (CSIC,UCM)

Implementation and evaluation of a simulation curriculum for paediatric residency programs including just-in-time in situ mock codes.

PubMed

Sam, Jonathan; Pierse, Michael; Al-Qahtani, Abdullah; Cheng, Adam

2012-02-01

To develop, implement and evaluate a simulation-based acute care curriculum in a paediatric residency program using an integrated and longitudinal approach. Curriculum framework consisting of three modular, year-specific courses and longitudinal just-in-time, in situ mock codes. Paediatric residency program at BC Children's Hospital, Vancouver, British Columbia. The three year-specific courses focused on the critical first 5 min, complex medical management and crisis resource management, respectively. The just-in-time in situ mock codes simulated the acute deterioration of an existing ward patient, prepared the actual multidisciplinary code team, and primed the surrounding crisis support systems. Each curriculum component was evaluated with surveys using a five-point Likert scale. A total of 40 resident surveys were completed after each of the modular courses, and an additional 28 surveys were completed for the overall simulation curriculum. The highest Likert scores were for hands-on skill stations, immersive simulation environment and crisis resource management teaching. Survey results also suggested that just-in-time mock codes were realistic, reinforced learning, and prepared ward teams for patient deterioration. A simulation-based acute care curriculum was successfully integrated into a paediatric residency program. It provides a model for integrating simulation-based learning into other training programs, as well as a model for any hospital that wishes to improve paediatric resuscitation outcomes using just-in-time in situ mock codes.

7 CFR 701.10 - Qualifying minimum cost of restoration.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 7 2010-01-01 2010-01-01 false Qualifying minimum cost of restoration. 701.10 Section..., DEPARTMENT OF AGRICULTURE AGRICULTURAL CONSERVATION PROGRAM EMERGENCY CONSERVATION PROGRAM AND CERTAIN RELATED PROGRAMS PREVIOUSLY ADMINISTERED UNDER THIS PART § 701.10 Qualifying minimum cost of restoration...

In Situ Training for Increasing Head Start After-Care Teachers' Use of Praise

ERIC Educational Resources Information Center

LaBrot, Zachary C.; Pasqua, Jamie L.; Dufrene, Brad A.; Brewer, Elizabeth Ann; Goff, Brian

2016-01-01

This study tested the effects of the direct behavioral consultation in situ training procedure for increasing Head Start teachers' praise during an after-school program. Participants included four Head Start teachers in one Head Start center. A multiple baseline design across teachers was employed to test the effects of in situ training on…

Planning and programing in the soil conservation service

NASA Technical Reports Server (NTRS)

Gray, R. M.

1972-01-01

The historical base is presented for the framework plan for soil conservation. Conservation effects, resource management systems, and accomplishments, activities, and costs of the Soil Conservation Service are discussed.

Bainbridge Energy Challenge. Energy efficiency and conservation block grant (EECBG) - Better buildings neighborhood program. Final Technical Report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kraus, Yvonne X.

2014-02-14

RePower Bainbridge and Bremerton (RePower) is a residential energy-efficiency and conservation program designed to foster a sustainable, clean, and renewable energy economy. The program was a 3.5 year effort in the cities of Bainbridge Island and Bremerton, Washington, to conserve and reduce energy use, establish a trained home performance trade ally network, and create local jobs. RePower was funded through a $4.8 million grant from the US Department of Energy, Better Buildings Program. The grant’s performance period was August 1, 2010 through March 30, 2014.

101 things to do to reduce energy in every home and business. [Advertising supplement to Newsday

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

This advertising supplement to Newsday features the following articles: Three Levels of Conservation; Nassau and Energy; Suffolk and Conservation; Energy Conservation and Land Use Planning; The Energy Efficient Community Program; NYSERDA Promotes Energy Efficiency and Conservation; The New York State Energy Conservation Plan; Architecture and Energy Conservation; The Engineer's Role in Energy Conservation; Energy Management Programs; a Model Energy-Efficient Home; and Choosing a Contractor. A feature also is Homeowners Energy Check List: 101 Ways to Save Money by Saving Energy. This checklist is included separately with the news supplement also. Many advertisements provide information on where to obtain energy conservationmore » equipment, specifically, solar energy systems equipment. (MCW)« less

The Role of Communicative Feedback in Successful Water Conservation Programs

ERIC Educational Resources Information Center

Tom, Gail; Tauchus, Gail; Williams, Jared; Tong, Stephanie

2011-01-01

The Sacramento County Water Agency has made available 2 water conservation programs to its customers. The Data Logger Program attaches the Meter Master Model 100 EL data logger to the customer's water meter for 1 week and provides a detailed report of water usage from each fixture. The Water Wise House Call Program provides findings and…

Multi-Institutional Experience of Ductal Carcinoma In Situ in Black vs White Patients Treated With Breast-Conserving Surgery and Whole Breast Radiation Therapy

DOE Office of Scientific and Technical Information (OSTI.GOV)

Nelson, Carl; Bai, Harrison; Neboori, Hanmanth

2012-11-01

Purpose: Given the paucity of data on racial disparities in ductal carcinoma in situ (DCIS), the data from a multi-institutional cohort of DCIS patients treated with breast-conserving surgery and whole breast radiation therapy (RT) were analyzed to determine whether racial disparities or differences exist. Methods and Materials: A total of 533 white and 76 black DCIS patients from 3 university-based cancer centers were uniformly treated with breast-conserving surgery and RT. All patient data were collected and analyzed as a function of race. Results: The median follow-up was 5.2 years. No significant racial differences were seen in tumor size, age atmore » diagnosis, estrogen receptor status, necrosis, or grade (all P>.05). Of the treatment parameters, the RT dose delivered, boost, positive margin rates, frequency of hormone receptor status assessment, and receipt of hormonal therapy for the 2 cohorts did not significantly differ (all P>.05). The local relapse-free survival was similar at 5 years (96.1% and 98.1%, P=.399) and 10 years (92.8% vs 95.8%, P=.360), with no significant overall survival difference at 10 years (94.0% vs 88.9%, P=.290) between the white and black patients, respectively. On multivariate analysis, race was not an independent predictor of local relapse-free survival or overall survival when accounting for age, grade, and margin status. Conclusion: In our large cohort of DCIS patients uniformly treated at 3 institutions with breast conservation without any apparent differences in treatment delivery parameters, we demonstrated that the clinical and pathologic features and local survival outcomes did not differ as a function of race. Our results suggest that when black patients with DCIS are appropriately selected for breast conservation and receive adjuvant RT without racial disparities in the treatment parameters, differences in the outcomes as a function of race do not exist.« less

Subclinical ductal carcinoma in situ of the breast: treatment with conservative surgery and radiotherapy.

PubMed

Amichetti, M; Caffo, O; Richetti, A; Zini, G; Rigon, A; Antonello, M; Roncadin, M; Coghetto, F; Valdagni, R; Fasan, S; Maluta, S; Di Marco, A; Neri, S; Vidali, C; Panizzoni, G; Aristei, C

1999-01-01

In spite of the fact that ductal carcinoma in situ (DCIS) of the breast is a frequently encountered clinical problem, there is no consensus about the optimal treatment of clinically occult (i.e., mammographic presentation only) DCIS. Interest in breast conservation therapy has recently increased. Few data are available in Italy on the conservative treatment with surgery and adjuvant postoperative radiotherapy. A retrospective multi-institutional study was performed in 15 Radiation Oncology Departments in northern Italy involving 112 women with subclinical DCIS of the breast treated between 1982 and 1993. Age of the patients ranged between 32 and 72 years (median, 50 years). All of them underwent conservative surgery: quadrantectomy in 89, tumorectomy in 11, and wide excision in 12 cases. The most common histologic subtype was comedocarcinoma (37%). The median pathologic size was 10 mm (range 1 to 55 mm). Axillary dissection was performed in 83 cases: all the patients were node negative. All the patients received adjunctive radiation therapy with 60Co units (77%) or 6 MV linear accelerators (23%) for a median total dose to the entire breast of 50 Gy (mean, 49.48 Gy; range, 45-60 Gy). Seventy-six cases (68%) received a boost to the tumor bed at a dose of 8-20 Gy (median 10 Gy) for a minimum tumor dose of 58 Gy. At a median follow-up of 66 months, 8 local recurrences were observed, 4 intraductal and 4 invasive. All recurrent patients had a salvage mastectomy and are alive and free of disease at this writing. The 10-year actuarial overall, cause-specific, and recurrence-free survival was of 98.8%, 100%, and 91%, respectively. The retrospective multicentric study, with a local control rate of more than 90% at 10 years with 100% cause-specific survival, showed that conservative surgery and adjuvant radiation therapy is a safe and efficacious treatment for patients with occult, non-palpable DCIS.

Analysis of Societal Response in Urban Landscape Irrigation due to the Recent California Drought Utilizing Remotely Sensed Satellite and High Resolution Aerial NAIP Imagery

NASA Astrophysics Data System (ADS)

Munoz, V.; Mendoza, J.; Ha, J. J.; Pagan, B. R.; Margulis, S. A.; Pal, J. S.

2016-12-01

California is currently amidst the most severe multi-year drought on record. Severe strains on water supply throughout the state have resulted in calls from water agencies and the Governor of California for extensive conservation. In Southern California, as much as 65% of daily water usage in single family homes goes towards outdoor use, primarily for grass lawns and landscaping. Therefore, the majority of the water conservation messaging has been targeted at turf removal and limiting outdoor irrigation. However, quantification of the effectiveness of these conservation campaigns and subsequent impacts on outdoor irrigation in large urban areas is difficult due to a lack of readily available in situ metering data separating indoor and outdoor use. Here we use a suite of high-resolution remotely sensed products to examine the impacts of the drought on irrigated vegetation over the Greater Los Angeles County. One-meter National Agriculture Imagery Program (NAIP) data from the United States Department of Agriculture and 30-meter Landsat data over Los Angeles is used to calculate the Normalized Difference Vegetation Index (NDVI). NDVI is compared between non-drought (2005, 2009, 2010) and drought years (2012, 2014). Declines in NDVI are typically manifested as browning of vegetation due to reduced irrigation, or the replacement of water intensive grass lawns with more native vegetation. Results suggest that changes in NDVI during the drought may be dependent on societal responses to water conservation campaigns. Our analysis suggests that disparities in plant greenness, a proxy of plant health, and total vegetated area exist between wealthy and poor communities, both prior to and during the drought. This disparity is likely to increase during drought periods, assuming wealthier communities are less likely to respond to increasing water rates and more stringent watering restrictions.

75 FR 14287 - Energy Conservation Program: Test Procedures for Fluorescent Lamp Ballasts

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-24

... Government Appropriations Act, 2001 J. Executive Order 13211 K. Executive Order 12630 L. Section 32 of the... and Background Title III of the Energy Policy and Conservation Act (42 U.S.C. 6291 et seq.; EPCA or... (42 U.S.C. 6291-6309) establishes the ``Energy Conservation Program for Consumer Products Other Than...

Gila River Basin Native Fishes Conservation Program

Treesearch

Doug Duncan; Robert W. Clarkson

2013-01-01

The Gila River Basin Native Fishes Conservation Program was established to conserve native fishes and manage against nonnative fishes in response to several Endangered Species Act biological opinions between the Bureau of Reclamation and the U.S. Fish and Wildlife Service on Central Arizona Project (CAP) water transfers to the Gila River basin. Populations of some Gila...

Agriculture’s Soil Conservation Programs Miss Full Potential in the Fight against Soil Erosion.

DTIC Science & Technology

1983-11-28

Soil Loss Equation ( USLE ) and Wind Erosion Equation can be used with a reasonable degree of accuracy. It is the intention of ASCS to expand VC/SL to...HD-R37 495 AGRICULTURE’S SOIL CONSERVATION PROGRAMS MISS FULL i/i POTENTIAL IN THE FIGHT.(U) GENERAL ACCOUNTING OFFICE WASHINGTON DC RESOURCES...GENERAL Report To The Congress OF THE UNITED STATES Agriculture’s Soil Conservation Programs Miss Full Potential In The Fight Against Soil Erosion

OpenMC In Situ Source Convergence Detection

DOE Office of Scientific and Technical Information (OSTI.GOV)

Aldrich, Garrett Allen; Dutta, Soumya; Woodring, Jonathan Lee

2016-05-07

We designed and implemented an in situ version of particle source convergence for the OpenMC particle transport simulator. OpenMC is a Monte Carlo based-particle simulator for neutron criticality calculations. For the transport simulation to be accurate, source particles must converge on a spatial distribution. Typically, convergence is obtained by iterating the simulation by a user-settable, fixed number of steps, and it is assumed that convergence is achieved. We instead implement a method to detect convergence, using the stochastic oscillator for identifying convergence of source particles based on their accumulated Shannon Entropy. Using our in situ convergence detection, we are ablemore » to detect and begin tallying results for the full simulation once the proper source distribution has been confirmed. Our method ensures that the simulation is not started too early, by a user setting too optimistic parameters, or too late, by setting too conservative a parameter.« less

Synthesis of economic criteria in the design of electric utility industrial conservation programs in Costa Rica

DOE Office of Scientific and Technical Information (OSTI.GOV)

Fisher, S.C.

This paper lays out a set of economic criteria to guide the development of electricity conservation programs for industrial customers of the Costa Rican utilities. It puts the problem of utility and other public policy formulation in the industrial conservation field into the context of ongoing economic and trade liberalization in Costa Rica, as well as the financial and political pressures with which the country`s utilities must contend. The need to bolster utility financial performance and the perennial political difficulty of adjusting power rates for inflation and devaluation, not to mention maintaining efficient real levels, puts a premium on controllingmore » the costs of utility conservation programs and increasing the degree of cost recovery over time. Industrial conservation programs in Costa Rica must adopt a certain degree of activation to help overcome serious market failures and imperfections while at the same time avoiding significant distortion of the price signals guiding the ongoing industrial rationalization process and the reactivation of growth.« less

18 CFR 708.4 - Required programs and reports.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Required programs and reports. 708.4 Section 708.4 Conservation of Power and Water Resources WATER RESOURCES COUNCIL UPPER... shall include survey research, program evaluation, and information/education activities as described in...

77 FR 54839 - Energy Efficiency and Conservation Loan Program

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-06

... CFR Parts 1710, 1717, 1721, 1724, and 1730 RIN 0572-AC19 Energy Efficiency and Conservation Loan..., proposing policies and procedures for loan and guarantee financial assistance in support of energy efficiency programs (EE Programs) sponsored and implemented by electric utilities for the benefit of rural...

In situ ozone data for evaluation of the laser absorption spectrometer ozone remote sensor: 1979 southeastern Virginia urban plume study summer field program

NASA Technical Reports Server (NTRS)

Gregory, G. L.; Mcdougal, D. S.; Mathis, J. J., Jr.

1980-01-01

Ozone data from the 1979 Southeastern Virginia Urban Study (SEV-UPS) field program are presented. The SEV-UPS was conducted for evaluation of an ozone remote sensor, the Laser Absorption Spectrometer. During the measurement program, remote-sensor evaluation was in two areas; (1) determination of the remote sensor's accuracy, repeatability, and operational characteristics, and (2) demonstration of the application of remotely sensed ozone data in air-quality studies. Data from six experiments designed to provide in situ ozone data for evaluation of the sensor in area 1, above, are presented. Experiments consisted of overflights of a test area with the remote sensor aircraft while in situ measurements with a second aircraft and selected surface stations provided correlative ozone data within the viewing area of the remote sensor.

Genetic diversity and population structure of an extremely endangered species: the world's largest Rhododendron.

PubMed

Wu, Fu Qin; Shen, Shi Kang; Zhang, Xin Jun; Wang, Yue Hua; Sun, Wei Bang

2014-12-04

Comprehensive studies on the genetic diversity and structure of endangered species are urgently needed to promote effective conservation and management activities. The big tree rhododendron, Rhododendron protistum var. giganteum, is a highly endangered species with only two known endemic populations in a small area in the southern part of Yunnan Province in China. Unfortunately, limited information is available regarding the population genetics of this species. Therefore, we conducted amplified fragment length polymorphism (AFLP) analysis to characterize the genetic diversity and variation of this species within and between remaining populations. Twelve primer combinations of AFLP produced 447 unambiguous and repetitious bands. Among these bands, 298 (66.67 %) were polymorphic. We found high genetic diversity at the species level (percentage of polymorphic loci = 66.67 %, h = 0.240, I = 0.358) and low genetic differentiation (Gst = 0.110) between the two populations. Gene flow between populations (Nm) was relatively high at 4.065. Analysis of molecular variance results revealed that 22 % of the genetic variation was partitioned between populations and 78 % of the genetic variation was within populations. The presence of moderate to high genetic diversity and low genetic differentiation in the two populations can be explained by life history traits, pollen dispersal and high gene flow (Nm = 4.065). Bayesian structure and principal coordinate analysis revealed that 56 sampled trees were clustered into two groups. Our results suggest that some rare and endangered species are able to maintain high levels of genetic diversity even at small population sizes. These results will assist with the design of conservation and management programmes, such as in situ and ex situ conservation, seed collection for germplasm conservation and reintroduction. Published by Oxford University Press on behalf of the Annals of Botany Company.

Ecological adaptation of wild peach palm, its in situ conservation and deforestation-mediated extinction in southern Brazilian Amazonia.

PubMed

Clement, Charles R; Santos, Ronaldo P; Desmouliere, Sylvain J M; Ferreira, Evandro J L; Neto, João Tomé Farias

2009-01-01

The Arc of Fire across southern Amazonia seasonally attracts worldwide attention as forests are cut and burned for agricultural expansion. These forests contain numerous wild relatives of native South American crops, such as peach palm. Our prospecting expeditions examined critical areas for wild peach palm in the Arc of Fire in Mato Grosso, Pará, Maranhão and Tocantins, as well as areas not previously examined in Amazonas and Amapá states. Recent digitization of the RADAM Brasil project permitted comparison among RADAM's parataxonomists' observations, previous botanical collections and our prospecting. Mapping on soils and vegetation types enabled us to hypothesize a set of ecological preferences. Wild peach palm is best adapted to Ultisols (Acrisols) in open forests across the Arc of Fire and westward into the more humid western Amazonia. Populations are generally small (fewer than 10 plants) on slopes above watercourses. In northern Mato Grosso and southern Pará soybean fields and pastures now occupy numerous areas where RADAM identified wild peach palm. The controversial BR-163 Highway is already eroding wild peach palm as deforestation expands. Many of these populations are now isolated by increasing forest fragmentation, which will lead to decreased reproduction via inbreeding depression and eventual extinction even without complete deforestation. Federal conservation areas are less numerous in the Arc of Fire than in other parts of Brazilian Amazonia, although there are indigenous lands; these conservation areas contain viable populations of wild peach palm and require better protection than they are currently receiving. Ex situ conservation of these populations is not viable given the relative lack of importance of domesticated peach palm and the difficulty of maintaining even economically interesting genetic resources.

Ecological Adaptation of Wild Peach Palm, Its In Situ Conservation and Deforestation-Mediated Extinction in Southern Brazilian Amazonia

PubMed Central

Clement, Charles R.; Santos, Ronaldo P.; Desmouliere, Sylvain J. M.; Ferreira, Evandro J. L.; Neto, João Tomé Farias

2009-01-01

Background The Arc of Fire across southern Amazonia seasonally attracts worldwide attention as forests are cut and burned for agricultural expansion. These forests contain numerous wild relatives of native South American crops, such as peach palm. Methodology/Principal Findings Our prospecting expeditions examined critical areas for wild peach palm in the Arc of Fire in Mato Grosso, Pará, Maranhão and Tocantins, as well as areas not previously examined in Amazonas and Amapá states. Recent digitization of the RADAM Brasil project permitted comparison among RADAM's parataxonomists' observations, previous botanical collections and our prospecting. Mapping on soils and vegetation types enabled us to hypothesize a set of ecological preferences. Wild peach palm is best adapted to Ultisols (Acrisols) in open forests across the Arc of Fire and westward into the more humid western Amazonia. Populations are generally small (fewer than 10 plants) on slopes above watercourses. In northern Mato Grosso and southern Pará soybean fields and pastures now occupy numerous areas where RADAM identified wild peach palm. The controversial BR-163 Highway is already eroding wild peach palm as deforestation expands. Conclusions/Significance Many of these populations are now isolated by increasing forest fragmentation, which will lead to decreased reproduction via inbreeding depression and eventual extinction even without complete deforestation. Federal conservation areas are less numerous in the Arc of Fire than in other parts of Brazilian Amazonia, although there are indigenous lands; these conservation areas contain viable populations of wild peach palm and require better protection than they are currently receiving. Ex situ conservation of these populations is not viable given the relative lack of importance of domesticated peach palm and the difficulty of maintaining even economically interesting genetic resources. PMID:19238213

7 CFR 1468.20 - Application for CFO program participation.

Code of Federal Regulations, 2010 CFR

2010-01-01

... program payments allowed, offering to apply more conservation practices to the land in order to increase... benefits; (4) Soil productivity; (5) Conservation compliance considerations; (6) Likelihood to remain in...

10 CFR 430.50 - Purpose and scope.

Code of Federal Regulations, 2014 CFR

2014-01-01

... standards or water conservation standards (in the case of faucets, showerheads, water closets, and urinals... exemptions from applicable energy conservation standards or water conservation standards (in the case of... OF ENERGY ENERGY CONSERVATION ENERGY CONSERVATION PROGRAM FOR CONSUMER PRODUCTS Small Business...

10 CFR 430.31 - Purpose and scope.

Code of Federal Regulations, 2014 CFR

2014-01-01

... OF ENERGY ENERGY CONSERVATION ENERGY CONSERVATION PROGRAM FOR CONSUMER PRODUCTS Energy and Water Conservation Standards § 430.31 Purpose and scope. This subpart contains energy conservation standards and water conservation standards (in the case of faucets, showerheads, water closets, and urinals) for...