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  1. [Ecotourism carrying capacity of Hangzhou Xixi National Wetland Park in China].

    PubMed

    Li, Rui; Rong, Liang

    2007-10-01

    In this paper, an integrated estimation on the ecotourism carrying capacity of Hangzhou Xixi National Wetland Park in China was made from the aspects of ecological carrying capacity, spatial carrying capacity, facility carrying capacity, management carrying capacity, and psychological carrying capacity. The results indicated that the tourism carrying capacity of the Park was 4 145 - 6 450 persons per day. The rational distance between man and bird was first adopted to determine the ecotourism carrying capacity of wetland, which provided an effective solution both to fully ensure bird safety and to appropriately develop wetland tourism. The estimation of psychological carrying capacity based on tourist satisfaction degree reflected more objectively the extent the tourist demands satisfied at the planning, construction and management of tour places. Such an integrated estimation method based on the distance between man and bird and the tourist satisfaction degree could be of practical and instructive significances in the planning and management of wetland parks.

  2. Hangzhou University in China's "Heaven on Earth": Past and Present.

    ERIC Educational Resources Information Center

    Chinese Education: A Journal of Translations, 1989

    1989-01-01

    Reports on information concerning the recruitment of students; job assignments of graduates; allocation of revenues and expenditures; and management reform at Hangzhou University (China). Shows that new students are increasingly coming from senior high schools and that the number of students coming from peasant families is decreasing. Provides…

  3. Emergence of KPC-2-Producing Pseudomonas aeruginosa Sequence Type 463 Isolates in Hangzhou, China

    PubMed Central

    Hu, Yan-yan; Gu, Dan-xia; Cai, Jia-chang; Zhou, Hong-wei

    2015-01-01

    Thirty-nine Klebsiella pneumoniae carbapenemase (KPC)-producing Pseudomonas aeruginosa isolates, all exhibiting high-level resistance to carbapenems and other β-lactam antibiotics, were isolated in Hangzhou, China. Molecular epidemiology analysis indicated the presence of two dominant clones, namely, clones A and B, both of which belong to sequence type 463 (ST463). A genetic environment analysis demonstrated that both clones harbor an ISKpn8 transposase, blaKPC-2, and an ISKpn6-like transposase. These findings depict the features of clonal expansion and transmission of KPC-2-producing P. aeruginosa strains in Hangzhou, China. PMID:25691651

  4. Impacts of urban forests on offsetting carbon emissions from industrial energy use in Hangzhou, China.

    PubMed

    Zhao, Min; Kong, Zheng-hong; Escobedo, Francisco J; Gao, Jun

    2010-01-01

    This study quantified carbon storage and sequestration by urban forests and carbon emissions from energy consumption by several industrial sources in Hangzhou, China. Carbon (C) storage and sequestration were quantified using urban forest inventory data and by applying volume-derived biomass equations and other models relating net primary productivity (NPP) and mean annual biomass increments. Industrial energy use C emissions were estimated by accounting for fossil fuel use and assigning C emission factors. Total C storage by Hangzhou's urban forests was estimated at 11.74 Tg C, and C storage per hectare was 30.25 t C. Carbon sequestration by urban forests was 1,328, 166.55 t C/year, and C sequestration per ha was 1.66 t C/ha/year. Carbon emissions from industrial energy use in Hangzhou were 7 Tg C/year. Urban forests, through sequestration, annually offset 18.57% of the amount of carbon emitted by industrial enterprises, and store an amount of C equivalent to 1.75 times the amount of annual C emitted by industrial energy uses within the city. Management practices for improving Hangzhou's urban forests function of offsetting C emissions from energy consumption are explored. These results can be used to evaluate the urban forests' role in reducing atmospheric carbon dioxide.

  5. Large outbreak of herpangina in children caused by enterovirus in summer of 2015 in Hangzhou, China

    PubMed Central

    Li, Wei; Gao, Hui-hui; Zhang, Qiong; Liu, Yu-jie; Tao, Ran; Cheng, Yu-ping; Shu, Qiang; Shang, Shi-qiang

    2016-01-01

    Herpangina, usually caused by coxsackie virus A, is prevalent in children spreading through the fecal-oral transmission and the respiratory droplets dissemination. Also, it is mostly asymptomatic and self-limiting. In our study, we found that large outbreak of herpangina in children occurred in the summer of 2015 in Hangzhou, China. From May 1th to August 31th, a total of 10 210 children were diagnosed with herpangina in Children’s Hospital of Zhejiang University School of Medicine. 2 310 throat swabs were collected and tested for enterovirus detection by real-time RT-PCR, while 1 651 cases were positive with the rate of 71.5%. Based on VP1 gene or 5′UTR region sequences, Coxsackievirus A2, A4, A6, A10, B2, B4 and echovirus 30 were detected in these cases. More importantly, Coxsackievirus A2 may be the major subtype of enterovirus resulting in children with herpangina in hangzhou, China. PMID:27752104

  6. Spatiotemporal Co-existence of Female Thyroid and Breast Cancers in Hangzhou, China

    PubMed Central

    Fei, Xufeng; Christakos, George; Lou, Zhaohan; Ren, Yanjun; Liu, Qingmin; Wu, Jiaping

    2016-01-01

    Thyroid and breast cancers (TC, BC) are common female malignant tumors worldwide. Studies suggest that TC patients have a higher BC risk, and vice versa. However, it has not been investigated quantitatively if there is an association between the space-time TC and BC incidence distributions at the population level. This work aims to answer this question. 5358 TC and 8784 BC (female) cases were diagnosed in Hangzhou (China, 2008–2012). Pearson and Spearman rank correlation coefficients of the TC and BC incidences were high, and their patterns were geographically similar. The spatiotemporal co-existence of TC and BC distributions was investigated using the integrative disease predictability (IDP) criterion: if TC-BC association is part of the disease mapping knowledge bases, it should yield improved space-time incidence predictions. Improved TC (BC) incidence predictions were generated when integrating both TC and BC data than when using only TC (BC) data. IDP consistently demonstrated the spatiotemporal co-existence of TC and BC distributions throughout Hangzhou (2008–2012), which means that when the population experiences high incidences of one kind of cancer attention should be paid to the other kind of cancer too. The strength of TC-BC association was measured by the IDP coefficients and incidence prediction accuracy. PMID:27341638

  7. Spatiotemporal Co-existence of Female Thyroid and Breast Cancers in Hangzhou, China.

    PubMed

    Fei, Xufeng; Christakos, George; Lou, Zhaohan; Ren, Yanjun; Liu, Qingmin; Wu, Jiaping

    2016-06-24

    Thyroid and breast cancers (TC, BC) are common female malignant tumors worldwide. Studies suggest that TC patients have a higher BC risk, and vice versa. However, it has not been investigated quantitatively if there is an association between the space-time TC and BC incidence distributions at the population level. This work aims to answer this question. 5358 TC and 8784 BC (female) cases were diagnosed in Hangzhou (China, 2008-2012). Pearson and Spearman rank correlation coefficients of the TC and BC incidences were high, and their patterns were geographically similar. The spatiotemporal co-existence of TC and BC distributions was investigated using the integrative disease predictability (IDP) criterion: if TC-BC association is part of the disease mapping knowledge bases, it should yield improved space-time incidence predictions. Improved TC (BC) incidence predictions were generated when integrating both TC and BC data than when using only TC (BC) data. IDP consistently demonstrated the spatiotemporal co-existence of TC and BC distributions throughout Hangzhou (2008-2012), which means that when the population experiences high incidences of one kind of cancer attention should be paid to the other kind of cancer too. The strength of TC-BC association was measured by the IDP coefficients and incidence prediction accuracy.

  8. Spatiotemporal Co-existence of Female Thyroid and Breast Cancers in Hangzhou, China

    NASA Astrophysics Data System (ADS)

    Fei, Xufeng; Christakos, George; Lou, Zhaohan; Ren, Yanjun; Liu, Qingmin; Wu, Jiaping

    2016-06-01

    Thyroid and breast cancers (TC, BC) are common female malignant tumors worldwide. Studies suggest that TC patients have a higher BC risk, and vice versa. However, it has not been investigated quantitatively if there is an association between the space-time TC and BC incidence distributions at the population level. This work aims to answer this question. 5358 TC and 8784 BC (female) cases were diagnosed in Hangzhou (China, 2008–2012). Pearson and Spearman rank correlation coefficients of the TC and BC incidences were high, and their patterns were geographically similar. The spatiotemporal co-existence of TC and BC distributions was investigated using the integrative disease predictability (IDP) criterion: if TC-BC association is part of the disease mapping knowledge bases, it should yield improved space-time incidence predictions. Improved TC (BC) incidence predictions were generated when integrating both TC and BC data than when using only TC (BC) data. IDP consistently demonstrated the spatiotemporal co-existence of TC and BC distributions throughout Hangzhou (2008–2012), which means that when the population experiences high incidences of one kind of cancer attention should be paid to the other kind of cancer too. The strength of TC-BC association was measured by the IDP coefficients and incidence prediction accuracy.

  9. Molecular epidemiological study of enteroviruses associated with encephalitis in children from Hangzhou, China.

    PubMed

    Wei, Li; Qiong, Zhang; Xiao-Ting, Shen; Yu-Jie, Liu; Jian-Hua, Mao; Qiang, Shu; Shi-Qiang, Shang

    2016-10-01

    Enterovirus (EV) has over 100 serotypes of species A-D, which can cause various symptoms in infants. Enterovirus encephalitis (EVE) is serve disease with high morbidity and mortality in children. To well define the epidemiology of EVE, we wanted to know more about EV and EV molecular typing by conducting this study in Hangzhou.Cerebrospinal fluid samples were collected from children with diagnosis of encephalitis. Meanwhile, one-step real-time RT-PCR was used for the detection of EV, and we also identified the serotypes of EV by using gene sequencing of VP1 or 5'UTR region.A total of 126 CSF specimens were tested and EV was detected in 26 specimens (20.6%). The molecular typing results showed different types of EV strains including Coxsackievirus B2, Coxsackievirus B3, Echovirus 5, Echovirus 16, Echovirus 18, Echovirus 30, and all EV isolates belonging to the human EV species B.According to the sequence of VP1 and 5'UTR region, E30 may be major cause of children's EVE in Hangzhou, China.

  10. Molecular epidemiological study of enteroviruses associated with encephalitis in children from Hangzhou, China

    PubMed Central

    Wei, Li; Qiong, Zhang; Xiao-ting, Shen; Yu-jie, Liu; Jian-hua, Mao; Qiang, Shu; Shi-qiang, Shang

    2016-01-01

    Abstract Enterovirus (EV) has over 100 serotypes of species A–D, which can cause various symptoms in infants. Enterovirus encephalitis (EVE) is serve disease with high morbidity and mortality in children. To well define the epidemiology of EVE, we wanted to know more about EV and EV molecular typing by conducting this study in Hangzhou. Cerebrospinal fluid samples were collected from children with diagnosis of encephalitis. Meanwhile, one-step real-time RT-PCR was used for the detection of EV, and we also identified the serotypes of EV by using gene sequencing of VP1 or 5′UTR region. A total of 126 CSF specimens were tested and EV was detected in 26 specimens (20.6%). The molecular typing results showed different types of EV strains including Coxsackievirus B2, Coxsackievirus B3, Echovirus 5, Echovirus 16, Echovirus 18, Echovirus 30, and all EV isolates belonging to the human EV species B. According to the sequence of VP1 and 5′UTR region, E30 may be major cause of children's EVE in Hangzhou, China. PMID:27749541

  11. PAHs pollution from traffic sources in air of Hangzhou, China: trend and influencing factors.

    PubMed

    Zhu, Li-Zhong; Wang, Jing

    2005-01-01

    PAHs pollution in air of arterial roads was investigated from October 1998 to October 2001 in Hangzhou, China. The results showed that sigma10 PAHs was 13-36 microg/m3, among which, BaP, a strong carcinogenic kind ranged from 0.034 microg/m3 to 0.12 microg/m3. PAHs pollutions in four seasons were winter > autumn > spring-summer. The annual averages of sigmaPAHs concentration were 25 microg/m3 for 1999, 28 microg/m3 for 2000, and 29 microg/m3 for 2001, respectively. Leaded gasoline was banned in December 1998 in Hangzhou, thus comparative measurements with PAHs in leaded and lead-free gasoline powered motor exhausts made it certain that the use of lead-free gasoline leaded to a heavier PAHs pollution in roadside air from December, 1998, in China, and sigmaPAHs in air samples after the lead-banning were more than twice of that in samples before the action. For the large contribution of vehicle discharge to air pollution in roadside, further research was performed to suggest the factors influencing PAHs distribution in vehicle exhaust in order to control air pollution effectively. Compared to gasoline engines, emissions from diesel engines were less toxic, although they might produce more PAHs. Of the same vehicular and oil type, automobiles of longer mileages produced more toxic PAHs. PAHs distributions in the vehicular exhausts were related to the oil type. Large difference was found in the abundance of 3-, 5- and 6-ring PAHs between exhausts from gasoline and diesel oil engines. Diesel oil engines produced relative lighter PAHs such as NAPH, ACEN, FLUOR, while gasoline engines emitted heavier kinds such as BkF, IN and BP. The automobile produced more PAHs with the increase of mileage especially FLUR, PY, BaP, BP. Some significant ratios for traffic source in Hangzhou such as PHEN/AN, FLUR/PY, IN/BP were 0.50-4.3, 0.58-7.4, 0.51-1.5, respectively. A source fingerprint for vehicle exhausts of a mixture of vehicle and oil types in the city district for light

  12. [Bad tourist behaviors and their environmental impacts on Xixi National Wetland Park in Hangzhou].

    PubMed

    Wang, Guo-Xin; Wang, Ru-Song; Mao, Chun-Hong

    2009-06-01

    By the methods of site investigation, data collection and correlation analysis, the bad tourist behaviors and their environmental impacts on Xixi National Wetland Park in 2006 were studied. The occurrence probabilities of three bad tourist behaviors, i.e., picking, trampling, and littering were 6.5%, 10.3% and 12.6%, respectively. Picking probability was primarily related to the vegetation types along walkways, while the scale of heavy trampling was negatively correlated with tour distance from the entrance. Waste production by each tourist was 782 g x d(-1) on average. The waste from littering amounted for 13.6% of the total. Tourist flow fluctuations of daily, weekly, and monthly perspectives for the study area showed high seasonality and successive days of overloaded tourist flows during peak seasons, which caused an increase of bad tourist behaviors. However, the water quality in the Park was not affected because of the improvement of dredging facilities.

  13. Characterization and energy potential of food waste from catering service in Hangzhou, China.

    PubMed

    Guo, Xiao-Hui; Sun, Fa-Qian; Sun, Ying-Jun; Lu, Hao-Hao; Wu, Wei-Xiang

    2014-08-01

    Safe disposal of food waste is becoming an impending issue in China with the rapid increase of its production and the promotion of environmental awareness. Food waste from catering services in Hangzhou, China, was surveyed and characterized in this study. A questionnaire survey involving 632 units across the urban districts showed that 83.5% of the food waste was not properly treated. Daily food waste production from catering units was estimated to be 1184.5 tonnes. The ratio of volatile solid to total solid, easily biodegradable matter (including crude fat, crude protein and total starch) content in total solid and the ratio of total organic carbon to nitrogen varied in ranges of 90.1%-93.9%, 60.9%-72.1%, and 11.9-19.9, respectively. Based on the methane yield of 350 mL g VS(-1) in anaerobic batch tests, annual biogas energy of 1.0 × 10(9) MJ was estimated to be recovered from the food waste. Food waste from catering services was suggested to be an attractive clean energy source by anaerobic digestion.

  14. [Breeding ecology of Chinese Bulbul in the urban environment of Hangzhou, China].

    PubMed

    Lan, Si-Si; Zhang, Qin; Huang, Qin; Chen, Shui-Hua

    2013-06-01

    The Chinese Bulbul, Pycnonotus sinensis, is one of the most abundant and widely distributed birds of south China, settling even in dense urban areas. From March-July 2012, we surveyed the Chinese Bulbul in the urban environment of Hangzhou, China, to gain a clearer perspective on their breeding ecology. Totally, 117 nests were found, mainly on the trees of Osmanthus fragrans (84.6%, n=117) in residential areas,street tree strips, and green belt. Our results include several noteworthy observations: nest height from the ground was 3.16±0.91 m (n=117); egg-laying begins in early April with peak times from April 11-25; and the nesting period was 11.85±1.12 days (n=47). In terms of fertility and reproduction, we also observed that the average incubation period was 11.34±1.12 days (n=32); average clutch size was 3.37±0.48 eggs (n=103); hatching success 68.3%, fledging rate 52.1%, and the total breeding success 35.58% (n=117). The main causes of breeding failure included egg and fledgling predation, as well as human disturbance.

  15. Life-cycle assessment of the municipal solid waste management system in Hangzhou, China (EASEWASTE).

    PubMed

    Zhao, Yan; Wang, Hong-Tao; Lu, Wen-Jing; Damgaard, Anders; Christensen, Thomas H

    2009-06-01

    With the purpose of assessing the environmental impacts and benefits of the current municipal solid waste management system and two modified systems, EASEWASTE, a life-cycle-based model, was used to evaluate the waste system of Hangzhou city in China. An integrated model was established, including waste generation, collection, transportation, treatment, disposal and accompanying external processes. The results showed that CH(4) released from landfilling was the primary pollutant contributing to global warming, and HCl and NH(3) from incineration contributed most to acidification. Material recycling and incineration with energy recovery were important because of the induced savings in material production based on virgin materials and in energy production based on coal combustion. A modified system in which waste is transported to the nearest incinerators would be relatively better than the current system, mainly due to the decrease of pollution from landfilled waste and the increase in energy production from waste avoiding energy production by traditional power plants. A ban on free plastic bags for shopping was shown to reduce most environmental impacts due to saved oil resources and other materials used in producing the plastic bags. Sensitivity analysis confirmed the robustness of the results. LCA methodology and a model like EASEWASTE are very suitable for evaluating the overall environmental consequences, and can be used for decision support and strategic planning in developing countries such as China where pollution control has become increasingly important with the rapid increase of waste generation as well as the increasing public awareness of environmental protection.

  16. Toxic and essential elements in five tree nuts from Hangzhou market, China.

    PubMed

    Ni, Zhanglin; Tang, Fubin; Yu, Qing; Liu, Yihua

    2016-12-01

    In this study, a total of 35 tree nut samples of walnut, pecan, pine seed, hickory nut and torreya were obtained from 5 farm product markets in Hangzhou, China, and investigated for essential (Cr, Mn, Fe, Mo, Cu, Zn, Se and Sr) and toxic (Al, As, Cd and Pb) elements by inductively coupled plasma-mass spectroscopy. Mean elemental concentrations of different tree nuts were in the following ranges: Cr 0.26-0.78 mg kg(-1), Mn 42.1-174 mg kg(-1), Fe 33.7-43.9 mg kg(-1), Mo 0.11-0.48 mg kg(-1), Cu 10.3-17.6 mg kg(-1), Zn 21.6-56.1 mg kg(-1), Se 0.015-0.051 mg kg(-1), Al 1.44-37.6 mg kg(-1), As 0.0062-0.047 mg kg(-1), Cd 0.016-0.18 mg kg(-1) and Pb 0.0069-0.029 mg kg(-1). The estimated provisional tolerable daily intake of Al, As, Cd and Pb was much lower than the provisional tolerable daily intake.

  17. Environmental assessment of heavy metal transport and transformation in the Hangzhou Bay, China.

    PubMed

    Fang, Hongwei; Huang, Lei; Wang, Jingyu; He, Guojian; Reible, Danny

    2016-01-25

    The environmental impact of heavy metal (Cu, Cd, Zn, Pb, Ni, (90)Sr and (137)Cs) transport and transformation in the Hangzhou Bay (China) was assessed through a comprehensive model that integrates hydrodynamics, sediment and heavy metal transport. A mechanistic surface complexation model was used to estimate the adsorption and desorption of heavy metal by suspended sediment under different aqueous chemistry conditions. The dynamics of metal exchange to and from the seabed was also assessed. The primary processes regulating heavy metal distribution, i.e., convection-diffusion, adsorption-desorption, sedimentation-resuspension, as well as other physical and chemical processes related to mass exchange between adjacent sediment layers, were considered in detail. The accidental discharge of (137)Cs was simulated as an example and results showed that (137)Cs transported along the coast driven by tidal flow. Most (137)Cs distributed near the outfall and accumulated in the seabed sediment. The proposed model can be a useful tool for predicting heavy metal transport and fate and provide a theoretical basis to guide field sampling, assessment of risks and the design of remediation strategies.

  18. The Use of Mobile Phone and Medical Apps among General Practitioners in Hangzhou City, Eastern China

    PubMed Central

    Liu, Ying; Ren, Wen; Qiu, Yan; Liu, Juanjuan; Yin, Pei

    2016-01-01

    Background Mobile phones and mobile phone apps have expanded new forms of health professionals’ work. There are many studies on the use of mobile phone apps for different specialists. However, there are no studies on the current use of mobile phone apps among general practitioners (GPs). Objective The objective of the study was to investigate the extent to which GPs own smartphones with apps and use them to aid their clinical activities. Methods A questionnaire survey of GPs was undertaken in Hangzhou, Eastern China. Data probing GPs’ current use of medical apps in their clinical activities and factors influencing app use were collected and analyzed Results 125 GPs participated in the survey. 90.4% of GPs owned a mobile phone, with 48.7% owning an iPhone and 47.8% owning an Android phone. Most mobile phone owners had 1-3 medical-related apps, with very few owning more than 4. There was no difference in number of apps between iPhone and Android owners (χ2=1.388, P=0.846). 36% of GPs reported using medical-related apps on a daily basis. The majority of doctors reported using apps to aid clinical activities less than 30 minutes per day. Conclusions A high level of mobile phone ownership and usage among GPs was found in this study, but few people chose medical-related apps to support their clinical practice. PMID:27220417

  19. Prevalence of bacterial resistance within an eco-agricultural system in Hangzhou, China.

    PubMed

    Xu, Like; Qian, Yanyun; Su, Chao; Cheng, Weixiao; Li, Jianan; Wahlqvist, Mark L; Chen, Hong

    2016-11-01

    The wide use of antibiotics in the animal husbandry and the relevant sustainable industries may promote the emergence of antibiotic-resistant bacteria (ARB), which constitutes a growing threat to human health. The objective of this study was to determine the abundance and diversity of sulfonamide- and tetracycline-resistant bacteria within an eco-agricultural system (EAS) in Hangzhou, China. We investigated samples at every link in the EAS, from livestock manure, to biogas residues and biogas slurry, to vegetable and ryegrass fields, to a fish pond. A combination of culture-based and 16S rRNA gene-based sequencing method was used in this study. Within the studied system, the average rate of bacterial resistance to sulfonamide (46.19 %) was much higher than that of tetracycline (8.51 %) (p < 0.01). There were 224 isolates that were enumerated and sequenced, 108 of which were identified to species level. The genera comprising the sulfamethoxazole-resistant (SMX(r)) bacteria were generally different from those of tetracycline-resistant (TC(r)) bacteria. Staphylococcus and Acinetobacter were the most dominant genera of SMX(r) bacteria (19.30 % of the total resistant bacteria) and TC(r) bacteria (14.04 % of the total resistant bacteria), respectively. Several strains of resistant opportunistic pathogens (e.g., Pantoea agglomerans) were detected in edible vegetable samples, which may exert a potential threat to both pig production and human health. In general, this study indicates that the EAS is an important reservoir of antibiotic-resistant bacteria, some of which may be pathogenic.

  20. Factors Influencing Quality of Life of Obese Students in Hangzhou, China

    PubMed Central

    Chen, Ying-Ping; Wang, Hong-Mei; Edwards, Todd C.; Wang, Ting; Jiang, Xiao-Ying; Lv, Yi-Ran; Patrick, Donald L.

    2015-01-01

    Objective To evaluate the quality of life (QOL) of overweight and obese middle or high school students and identify relevant factors influencing their QOL scores. Methods 716 students were recruited from 6 middle or high schools in Hangzhou, China. The Chinese version of the Youth Quality of Life Instrument–Weight Module (YQOL-W) was self administered. The YQOL-W scores were compared among different BMI groups, gender, educational status, annual household income, parental education and recruitment community using t test or one-way analysis of variance. The independent association of these variables with QOL among overweight and obese students was examined using multivariable linear regression modeling. Results Overweight and obese students reported lower total scores, self, social and environment scores than their normal weight peers (all P<0.001). The QOL of overweight and obese middle and high school students was associated with BMI value, gender, educational status, parental education, and recruitment community. Girls had lower total scores, self, social and environment domain scores than boys (all P<0.001); high school students had lower total and three domain scores than middle school students (all P<0.05). Students whose fathers had higher education reported higher total scores, self and social scores than students with less educated fathers (all P<0.05). Students whose mothers had higher education reported higher environment scores than students with less educated mothers (P = 0.01). Students from migrant communities reported significantly lower total scores, self and social scores than those from rural communities (all P<0.05), but comparable scores with those from urban communities (P>0.05). Students from migrant communities reported comparable environment scores with those from rural and urban communities (P>0.05). Conclusions Overweight and obesity have negative effects on students’ quality of life. Therefore weight specific QOL could be included in

  1. Characteristics, sources, and cytotoxicity of atmospheric polycyclic aromatic hydrocarbons in urban roadside areas of Hangzhou, China.

    PubMed

    Bai, Hongzhen; Zhang, Hongjian

    2017-03-21

    The primary objective of this study is to understand the profiles, sources and cytotoxic effects of atmospheric polycyclic aromatic hydrocarbons (PAHs), which are closely related to urban air contamination and public health, in urban roadside environments. On-road sampling campaigns were conducted from 2014 to 2015 at three urban road sites in Hangzhou, China. Sixteen gaseous and particulate matter (PM) 2.5-bound PAHs were identified and quantified using gas chromatography-mass spectrometry (GC-MS). The total PAH concentrations at the three sites ranged from 750 to1142 ng/m(3) and 1050 to 1483 ng/m(3) in summer and winter, respectively. Low molecular weight PAHs were the most abundant compounds (77-86%) and primarily existed in gas phase. The concentrations and phase distributions of high molecular weight PAHs were varied at three sites due to the differences in traffic volume, vehicle composition, engine loading, and nearby artificial activity. Diagnostic ratios of the principal mass (m/z,178, 202, 228 and 276) parent PAHs were statistically described to determine the PAH sources to urban roadsides; principal component analysis (PCA) was applied to apportion the sources. The results indicated that high- and low-temperature fuel processes, as well as residential and industrial emissions, were major contributors to roadside PAHs. The cytotoxic potential of the roadside PAHs was evaluated using a human epithelial lung cell line (A549). Cell viability was measured after a direct exposure to PAH extract. The results reflected the profiles of roadside PAHs at the three sites. The cytotoxicity of reference PAHs was evaluated to provide further insights into the cytotoxic potential of PAHs. We found that low molecular weight PAHs, which are less cytotoxic compounds, synergistically promoted the lethal effect of cytotoxic compounds, posing a potential threat to public health.

  2. Magmatism and polymetallic mineralization in southwestern Qinzhou-Hangzhou metallogenic belt, South China

    NASA Astrophysics Data System (ADS)

    Huang, Xudong; Lu, Jianjun; Wang, Rucheng; Ma, Dongsheng

    2016-04-01

    As Neoproterozoic suture zone between the Yangtze Block and Cathaysia Block, Qinzhou-Hangzhou metallogenic belt is one of the 21 key metallogenic belts in China. Intensive multiple-aged felsic magmatism and related polymetallic mineralization take place in this belt. Although Neoproterozoic, Paleozoic, Triassic granites and associated deposits have been found in southwestern Qinzhou-Hangzhou metallogenic belt, Middle-Late Jurassic (150-165 Ma) magmatism and related mineralization is of the most importance. Three major kinds of Middle-Late Jurassic granitoids have been distinguished. (Cu)-Pb-Zn-bearing granitoids are slightly differentiated, calc-alkaline and metaluminous dioritic to granodioritic rocks. Sn-(W)-bearing granites contain dark microgranular enclaves and have high contents of REE and HFSE, suggesting affinities of aluminous A-type (A2) granites. W-bearing granites are highly differentiated and peraluminous rocks. (Cu)-Pb-Zn-bearing granitoids have ɛNd(t) values of -11 ˜ -4 and ɛHf(t) values of -12 ˜ -7, corresponding to TDMC(Nd) from 1.4 to 1.8 Ga and TDMC(Hf) from 1.6 to 2.0 Ga, respectively. The ɛNd(t) values of W-bearing granites vary from -11 to -8 with TDMC(Nd) of 1.6 ˜ 1.9 Ga and ɛHf(t) values change from -16 to -7 with TDMC(Hf) of 1.5 ˜ 2.0 Ga. Compared with (Cu)-Pb-Zn-bearing granitoids and W-bearing granites, the Sn-(W)-bearing granites have higher ɛNd(t) (-8 ˜ -2) and ɛHf(t) (-8 ˜ -2) values and younger TDMC(Nd) (1.1 ˜ 1.6 Ga) and TDMC(Hf) (1.2 ˜ 1.8 Ga) values, showing a more juvenile isotopic character. Sn-(W)-bearing granites originate from partial melting of granulitized lower crust involved with some mantle-derived materials. W-bearing granites are derived from partial melting of crust. (Cu)-Pb-Zn-bearing granitoids are also derived from crust but may be influenced by more mantle-derived materials. For (Cu)-Pb-Zn deposits, skarn and carbonate replacement are the most important mineralization types. Cu ore bodies mainly

  3. Pollution level, phase distribution and health risk of polycyclic aromatic hydrocarbons in indoor air at public places of Hangzhou, China.

    PubMed

    Lu, Hao; Zhu, Lizhong; Chen, Shuguang

    2008-04-01

    PAHs pollution survey in air of public places was conducted in Hangzhou, China. The most serious PAHs pollution was observed in indoor air of shopping centers and the slightest was in train stations. The molecular weight of chrysene (MW 228) appeared to be the dividing line for the PAHs with a larger or smaller distribution in the vapor or particulate phase. Concentrations of 15 PAHs on PM2.5 accounted for 71.3% of total particulate PAHs, and followed by PM2.5-10 fraction (17.6%) and >PM10 fraction (11.1%). In shopping centers and supermarkets, emission of 2-4 rings PAHs occurred from indoor sources, whereas 5-6 rings PAHs predominantly originated from transport of outdoor air. In temples, PAHs in indoor air mainly originated from incense burning. Health risks associated with the inhalation of PAHs were assessed, and naphthalene made the greatest contribution (62.4%) to the total health risks.

  4. Cadmium accumulation in pak choi (Brassica chinensis L.) and estimated dietary intake in the suburb of Hangzhou city, China.

    PubMed

    Yan, S; Ling, Q; Bao, Z; Chen, Z; Yan, S; Dong, Z; Zhang, B; Deng, B

    2009-01-01

    The total content of cadmium and its distribution between leaves and roots were investigated for pak choi (Brassica chinensis L.), which was grown in a contaminated area of Hangzhou city, China. Results showed that cadmium concentrations in 90% of samples exceeded the Chinese tolerance limit for food. Although roots of pak choi had a higher concentration of cadmium than leaves, leaf tissue (the edible part) accumulated over 80% (on average) of the whole plant cadmium burden due to the greater biomass in leaf tissue. Since pak choi is the staple vegetable in the study area and of great relevance to human health, the dietary intake of cadmium and calculated risk indexes to local residents through the food chain were determined.

  5. On-road remote sensing measurements and fuel-based motor vehicle emission inventory in Hangzhou, China

    NASA Astrophysics Data System (ADS)

    Guo, Hui; Zhang, Qingyu; Shi, Yao; Wang, Dahui

    Motor vehicles are one of the largest sources of air pollutants worldwide. Despite their importance, motor vehicle emissions are inadequately understood and quantified, esp. in developing countries. In this study, the real-world emissions of carbon monoxide (CO), hydrocarbons (HC) and nitrogen oxide (NO) were measured using an on-road remote sensing system at five sites in Hangzhou, China in 2004 and 2005. Average emission factors of CO, HC and NO x for petrol vehicles of different model year, technology class and vehicle type were calculated in grams of pollutant per unit of fuel use (g l -1) from approximately 32,260 petrol vehicles. Because the availability of data used in traditional on-road mobile source estimation methodologies is limited in China, fuel-based approach was implemented to estimate motor vehicle emissions using fuel sales as a measure of vehicle activity, and exhaust emissions factors from remote sensing measurements. The fuel-based exhaust emission inventories were also compared with the results from the recent international vehicle emission (IVE) model. Results show that petrol vehicle fleet in Hangzhou has significantly high CO emissions, relatively high HC and low NO x, with the average emission factors of 193.07±15.63, 9.51±2.40 and 5.53±0.48 g l -1, respectively. For year 2005 petrol vehicles exhaust emissions contributed with 182,013±16,936, 9107±2255 and 5050±480 metric ton yr -1 of CO, HC and NO x, respectively. The inventories are 45.5% higher, 6.6% higher and 53.7% lower for CO, HC and NO x, respectively, than the estimates using IVE travel-based model. In addition, a number of insights about the emission distributions and formation mechanisms have been obtained from an in-depth analysis of these results.

  6. Stable isotopes in aquatic food web of an artificial lagoon in the Hangzhou Bay, China

    NASA Astrophysics Data System (ADS)

    Quan, Weimin; Shi, Liyan; Chen, Yaqu

    2010-05-01

    Stable isotope values, δ13C and δ15N, were determined for four primary producers and 19 dominant consumers in a small artificial lagoon located in Hangzhou Bay. Based on these results the major pathways for energy flow and trophic structure of the artificial lagoon ecosystem were characterized. The mean δ13C values for the 19 consumers ranged from -22.99‰ to -14.24‰. Apart from so-iny mullet Liza haematocheila, the other 18 consumers had intermediate δ13C values between those of epibenthic microalgae and particulate organic matter (POM). The results of a multiple source linear mixing model (IsoSource model) indicated that 50% or more of the organic carbon in the tissues of most consumers was derived from epibenthic microalgae. This indicated that these primary producers were the main food source fueling the lagoon food web. The mean δ15N values for the 19 consumers varied between 4.93‰ and 12.97‰ and indicated four trophic levels in the lagoon. Four macroinvertebrates and zooplankton represented the primary consumers, whilst the other 14 consumers occupied the secondary and tertiary consumer levels. The 19 consumers were divided into three trophic guilds (detritivores/suspension feeders, omnivores and carnivores).

  7. Groundwater exploitation management under land subsidence constraint: empirical evidence from the Hangzhou-Jiaxing-Huzhou Plain, China.

    PubMed

    Cao, Guoliang; Han, Dongmei; Moser, Jessa

    2013-06-01

    Land subsidence caused by extensive groundwater pumping has become a factor which cannot be ignored in the sustainable exploitation of groundwater resources. The Hangzhou-Jiaxing-Huzhou Plain is one of the locations with China's most severe land subsidence problems; the region has experienced dramatic land subsidence since the 1960s. Historical records of groundwater extraction, hydraulic head, and land subsidence show the latter to be the result of continual and excessive extraction of groundwater from deep confined aquifers. This study reconstructs land subsidence using an integrated regional groundwater flow and land subsidence model. The model is calibrated using land subsidence and groundwater level measurements from 1996 to 2007. Simulation results reproduce the cones of depression for groundwater heads and nadirs of land subsidence reasonably well. The calibrated model is used to evaluate the efficacy of land subsidence prevention plans from 2008 to 2010, and to predict future land subsidence over the next decade considering several groundwater exploitation scenarios. The results show the main cause of land subsidence to be inelastic compaction of the aquifer system resulting from continuously declining water levels. The model reveals that while the area of land subsidence will continue to extend, the rate of this extension may be significantly decreased by reduction of groundwater extraction. If the current land subsidence prevention and reclamation plans are continued and surface water diversion projects implemented, though land subsidence cannot be halted, the rate at which it is occurring can be effectively reduced.

  8. National park development in China: conservation or commercialization?

    PubMed

    Wang, Guangyu; Innes, John L; Wu, Sara W; Krzyzanowski, Judi; Yin, Yongyuan; Dai, Shuanyou; Zhang, Xiaoping; Liu, Sihui

    2012-05-01

    The rapid development of parks and ecotourism in China has attracted worldwide attention, not only for the beauty of the landscape that the parks are protecting but also for their abundant and often unique biodiversity. However, in some areas, the development of ecotourism has actually led to the degradation of local ecological, economic, and social systems. Using National Forest Parks for demonstration, this article analyzes the current political, institutional, legal, environmental, and economic issues concerning National Parks in China, and examines their potential future development. Although the intention of National Park systems in China is to raise environmental quality, and to protect biodiversity and social livelihoods, their success has varied. Future success will be measured by their capacity to reduce poverty, to promote long-term rehabilitation of wildlife habitats, and to simultaneously protect Chinese culture and biodiversity.

  9. An ecological model of the artificial ecosystem (northern Hangzhou Bay, China): analysis of ecosystem structure and fishing impacts

    NASA Astrophysics Data System (ADS)

    Chen, Zuozhi; Xu, Shannan; He, Peimin

    2011-06-01

    The artificial ecosystem is a large-scale enclosure in northern Hangzhou Bay, China. Using the Ecopath with Ecosim software, a trophic structure model is constructed for 2006-2007 to characterize the food web structure, functioning, and describing the ecosystem impacts of fishing. Input information for the model were gathered from published and unpublished reports and from our own estimates during the period 2006-2007. Pedigree work and simple sensitivity analysis were carried out to evaluate the quality and the uncertainty of the model. Results show that the food web in the enclosed sea area was dominated by a detritus pathway. The trophic levels of the groups varied from 1.00 for primary producers and detritus to 3.90 for piscivorous fish in the artificial system. Using network analysis, the system network was mapped into a linear food chain, and five discrete trophic levels were found with a mean transfer efficiency of 9.8% from detritus, 9.4% from primary producer within the ecosystem. The geometric mean of the trophic transfer efficiencies was 9.5%. Detritus contributed 57% of the total energy flux, and the other 43% came from primary producers. The ecosystem maturity indices-TPP/TR (total primary production/total respiration), FCI (Finn cycling index), A (ascendancy) and TB/TDET were 2.672, 25%, 31.5%, and 0.013, respectively, showing that the artificial system is at developmental stage according to Odum's theory of ecosystem development. The `Keystoneness' result indicates that herbivorous zooplankton was identified as keystone species in this system. Furthermore, a simple dynamical simulation was preformed for varying fishing mortality over 10 years. The biomass of most fish groups has a small increase when the fishing mortality at current level. Increasing fishing mortality by twofold resulted in a marked decrease in biomass of piscivorous fish accompanied by an increase in that of other fish groups, notable zooplanktivorous fish. Generally, this study

  10. [Genetic Diversity and Evolution of the M Gene of Human Influenza A Viruses from 2009 to 2013 in Hangzhou, China].

    PubMed

    Shao, Tiejuan; Li, Jun; Pu, Xiaoying; Yu, Xinfen; Kou, Yu; Zhou, Yinyan; Qian, Xin

    2015-03-01

    We investigated the genetic diversity and evolution of the M gene of human influenza A viruses in Hangzhou (Zhejiang province, China) from 2009 to 2013, including subtypes of A(H1N1) pdm09 strains and seasonal A(H3N2) strains. Subtypes of analyzed viruses were identified by cell culture and real-time reverse transcription-polymerase chain reaction, followed by cloning, sequencing and phylogenetic analyses of the M gene. Assessment of 5675 throat swabs revealed a positive rate for the influenza virus of 20.46%, and 827 cases were diagnosed as. infections due to influenza A viruses. Seventy-six influenza-A strains were selected randomly from nine stages during six phases of a virus epidemic. Sequences of the M gene showed high homology among six epidemics with identities of amino-acid sequences of 98.98-100%. All strains contained the adamantine-resistant mutation S31N in its M2 protein. Two of the A(H1N1)pdm09 strains had double mutants of V27A/S31N or V271/S31N. One of the seasonal A(H3N2) viruses had another form of double-mutant R45H/S31N. Evolutionary rate of the M gene was much lower than that of the HA gene and NA gene. Compared with A(H3N2) strains, higher positive pressure on the M1 and M2 proteins of A(H1N1) pdm09 viruses was observed. Separate analyses of M1 and M2 proteins revealed very different selection pressures. Knowledge of the genetic diversity and evolution of the M gene of human influenza-A viruses will be valuable for the control and prevention of diseases.

  11. Diversity analysis of Burkholderia cepacia complex in the water bodies of West Lake, Hangzhou, China.

    PubMed

    Fang, Yuan; Xie, Guan-Lin; Lou, Miao-Miao; Li, Bin; Muhammad, Ibrahim

    2011-04-01

    A survey of Burkholderia cepacia complex (Bcc) species was conducted in water bodies of West Lake in China. A total of 670 bacterial isolates were recovered on selective media. Out of them, 39.6% (265 isolates) were assigned to the following species: Burkholderia multivorans, Burkholderia cenocepacia recA lineage IIIA, IIIB, Burkholderia stabilis, Burkholderia vietnamiensis, and Burkholderia seminalis while B. cenocepacia is documented as a dominant Bcc species in water of West Lake. In addition, all Bcc isolates tested were PCR negative for the cblA and esmR transmissibility marker genes except B. cenocepacia IIIB A8 which was positive for esmR genelater. The present study raises great concerns on the role of West Lake as a "reservoir" for potential Bcc pathogenic strains.

  12. Progressive antigenic drift and phylogeny of human influenza A(H3N2) virus over five consecutive seasons (2009-2013) in Hangzhou, China.

    PubMed

    Shao, Tie-Juan; Li, Jun; Yu, Xin-Fen; Kou, Yu; Zhou, Yin-Yan; Qian, Xin

    2014-12-01

    Vaccine efficacy (VE) can be affected by progressive antigenic drift or any new reassortment of influenza viruses. To effectively track the evolution of human influenza A(H3N2) virus circulating in Hangzhou, China, a total of 65 clinical specimens were selected randomly from outpatients infected by A(H3N2) viruses during the study period from November 2009 to December 2013. The results of reduced VE and antigenic drift of the correspondent epitopes (C-D-E to A-B) suggest that the current vaccine provides suboptimal protection against the A(H3N2) strains circulating recently. Phylogenetic analysis of the entire HA and NA sequences demonstrated that these two genes underwent independent evolutionary pathways during recent seasons. The H3-based phylogenetic tree showed that a special strain A/Hangzhou/A289/2012 fell in a cluster among viruses with reduced VE predominantly circulating in 2013. Our findings underscore a possible early warning for the circulation of A(H3N2) variants with antigenic drift during the previous seasons.

  13. Characterization and source apportionment of aerosol light extinction with a coupled model of CMB-IMPROVE in Hangzhou, Yangtze River Delta of China

    NASA Astrophysics Data System (ADS)

    Wang, Jiao; Zhang, Yu-fen; Feng, Yin-chang; Zheng, Xian-jue; Jiao, Li; Hong, Sheng-mao; Shen, Jian-dong; Zhu, Tan; Ding, Jing; Zhang, Qi

    2016-09-01

    To investigate the characteristics and sources of aerosol light extinction in the Yangtze River Delta of China, a campaign was carried out in Hangzhou from December 2013 to November 2014. Hourly data for air pollutants including PM2.5, SO2, NO2, O3 and CO, and aerosol optical properties including aerosol scattering coefficient and aerosol absorbing coefficient was obtained in the environmental air quality automatic monitoring station. Meteorological parameters were measured synchronously in the automated meteorology monitoring station. Additionally, around seven sets of ambient PM2.5 samples per month were collected and analyzed during the campaign. The annual mean aerosol scattering coefficient, aerosol absorbing coefficient and aerosol single scattering albedo measured in this study was 514 ± 284 Mm- 1, 35 ± 20 Mm- 1 and 94% respectively. The aerosol extinction coefficient reconstructed using the modified IMPROVE (Interagency Monitoring of Protected Visual Environment) formula was compared to the measured extinction coefficient. Better correlations could be found between the measured and reconstructed extinction coefficient when RH was under 90%. A coupled model of CMB (chemical mass balance) and modified IMPROVE was used to apportion the sources of aerosol light extinction in Hangzhou. Vehicle exhaust, secondary nitrate and secondary sulfate were identified as the most significant sources for aerosol light extinction, accounted for 30.2%, 24.1% and 15.8% respectively.

  14. Application of neural network and MODIS 250 m imagery for estimating suspended sediments concentration in Hangzhou Bay, China

    NASA Astrophysics Data System (ADS)

    Wang, Fan; Zhou, Bin; Xu, Jianming; Song, Lishong; Wang, Xin

    2009-01-01

    Suspended sediments concentration (SSC) in surface water derived from bottom sediment resuspension or discharge of sediment-laden rivers is an important indication of coastal water quality and changes rapidly in high-energy coastal area. Since artificial neural networks (ANN) had been proven successful in modeling a variety of geophysical transfer functions, an ANN model to simulate the relationship between surface water SSC and satellite-received radiances was employed. In situ SSC measurements from the Hangzhou Bay and the Moderate-resolution Imaging Spectroradiometer (MODIS) 250 m daily products were adopted in this study. Significant correlations were observed between in situ measurements and band 1-2 reflectance values of MODIS images, respectively. Results indicated that application of ANN model with one hidden layer appeared to yield superior simulation performance ( r 2 = 0.98; n = 25) compared with regression analysis method. The RMSE for the ANN model was less than 10%, whereas the RMSE for the regression analysis was more than 25%. Results also showed that different tidal situations affect the model simulation results to some extent. The SSC of surface water in Hangzhou Bay is high and changes rapidly due to tidal flood and ebb during a tidal cycle. The combined utilization of Terra and Aqua MODIS data can capture the tidal cycle induced dynamic of surface water SSC. This study demonstrated that MODIS 250 m daily products and ANN model are useful for monitoring surface SSC dynamic within high-energy coastal water environments.

  15. The distribution and composition characteristics of siliceous rocks from Qinzhou Bay-Hangzhou Bay joint belt, South China: constraint on the tectonic evolution of plates in South China.

    PubMed

    Li, Hongzhong; Zhai, Mingguo; Zhang, Lianchang; Zhou, Yongzhang; Yang, Zhijun; He, Junguo; Liang, Jin; Zhou, Liuyu

    2013-01-01

    The Qinzhou Bay-Hangzhou Bay joint belt is a significant tectonic zone between the Yangtze and Cathaysian plates, where plentiful hydrothermal siliceous rocks are generated. Here, the authors studied the distribution of the siliceous rocks in the whole tectonic zone, which indicated that the tensional setting was facilitating the development of siliceous rocks of hydrothermal genesis. According to the geochemical characteristics, the Neopalaeozoic siliceous rocks in the north segment of the Qinzhou Bay-Hangzhou Bay joint belt denoted its limited width. In comparison, the Neopalaeozoic Qinzhou Bay-Hangzhou Bay joint belt was diverse for its ocean basin in the different segments and possibly had subduction only in the south segment. The ocean basin of the north and middle segments was limited in its width without subduction and possibly existed as a rift trough that was unable to resist the terrigenous input. In the north segment of the Qinzhou Bay-Hangzhou Bay joint belt, the strata of hydrothermal siliceous rocks in Dongxiang copper-polymetallic ore deposit exhibited alternative cycles with the marine volcanic rocks, volcanic tuff, and metal sulphide. These sedimentary systems were formed in different circumstances, whose alternative cycles indicated the release of internal energy in several cycles gradually from strong to weak.

  16. The Distribution and Composition Characteristics of Siliceous Rocks from Qinzhou Bay-Hangzhou Bay Joint Belt, South China: Constraint on the Tectonic Evolution of Plates in South China

    PubMed Central

    Li, Hongzhong; Zhai, Mingguo; Zhang, Lianchang; Zhou, Yongzhang; Yang, Zhijun; He, Junguo; Liang, Jin; Zhou, Liuyu

    2013-01-01

    The Qinzhou Bay-Hangzhou Bay joint belt is a significant tectonic zone between the Yangtze and Cathaysian plates, where plentiful hydrothermal siliceous rocks are generated. Here, the authors studied the distribution of the siliceous rocks in the whole tectonic zone, which indicated that the tensional setting was facilitating the development of siliceous rocks of hydrothermal genesis. According to the geochemical characteristics, the Neopalaeozoic siliceous rocks in the north segment of the Qinzhou Bay-Hangzhou Bay joint belt denoted its limited width. In comparison, the Neopalaeozoic Qinzhou Bay-Hangzhou Bay joint belt was diverse for its ocean basin in the different segments and possibly had subduction only in the south segment. The ocean basin of the north and middle segments was limited in its width without subduction and possibly existed as a rift trough that was unable to resist the terrigenous input. In the north segment of the Qinzhou Bay-Hangzhou Bay joint belt, the strata of hydrothermal siliceous rocks in Dongxiang copper-polymetallic ore deposit exhibited alternative cycles with the marine volcanic rocks, volcanic tuff, and metal sulphide. These sedimentary systems were formed in different circumstances, whose alternative cycles indicated the release of internal energy in several cycles gradually from strong to weak. PMID:24302882

  17. Environmental management systems at the industrial park level in China.

    PubMed

    Geng, Yong; Côté, Raymond

    2003-06-01

    Environmental management systems (EMSs), such as International Organization for Standardization (ISO) 14001, can be used as a tool in China by industrial park managers to improve their environmental performance. This article uses the case of the Dalian Economic and Technological Development Zone (DETDZ) to show how to establish a comprehensive environmental management system (CEMS) according to the ISO 14001 standard at the industrial park level by considering local realities. The particularly interesting feature of this case study is the use of a CEMS (in this case, ISO 14001) by the administrative group of the DETDZ to develop a more comprehensive approach to the wide range of environmental issues that they face in running the zone. In essence the goal is to address many of the issues at the level of the zone. The incentives, benefits, and barriers associated with implementing ISO 14001 are described. However, implementation of an EMS should not be thought of as the ultimate objective for an industrial park's environmental management. The next steps include encouraging further public participation and taking an integrated approach leading to an industrial ecosystem, which can realize better environmental performance at the industrial park level.

  18. Life-cycle-based multicriteria sustainability evaluation of industrial parks: a case study in China.

    PubMed

    Yang, Jin; Chen, Bin; Qi, Jing; Zhou, Shiyi; Jiang, Meiming

    2012-01-01

    Along with increasing concerns on environmental protection and global warming mitigation, new industrial organization modes such as "Ecoindustrial Park" and "Low Carbon Industrial Park" are emerging. Since ecoindustrial parks and low carbon industrial parks may offer multifaceted benefits to the users, it naturally follows that the sustainability assessment of the industrial parks ought to adopt a multicriteria methodology. In this paper, a multicriteria sustainable evaluation framework is proposed in combination with the life cycle analysis and applied to a low carbon and high end industrial park (LCHE) in Beijing, China. Results show that the LCHE industrial park can contribute to both energy-saving and greenhouse gas emission mitigations compared with other industrial parks. In terms of economic performance, although the economic profits are considerable, the investment per constructed area is relatively high. The results of sustainable analysis of the LCHE industrial park can thus shed light on future upgrading of industrial parks.

  19. PCDD/F concentrations of agricultural soil in the vicinity of fluidized bed incinerators of co-firing MSW with coal in Hangzhou, China.

    PubMed

    Yan, J H; Xu, M X; Lu, S Y; Li, X D; Chen, T; Ni, M J; Dai, H F; Cen, K F

    2008-03-01

    The concentrations of 17PCDD/F congeners as well as tetra- to octa-homologues were determined in 33 soil samples collected within a radius of 7 km from a municipal solid waste (MSW) incineration plant that is equipped with three fluidized bed incinerators (FBIs) of co-firing MSW with coal in Hangzhou, China. The total PCDD/F concentrations ranged from 0.39 to 5.04 pg I-TEQ g(-1) (54-285 pg g(-1)), with an average and a median value of 1.22 and 0.84 pg I-TEQ g(-1) (105 and 86 pg g(-1)), respectively. A systematic decrease of PCDD/F levels was observed with the increasing distances and with the decreasing downwind frequencies from the plant. The comparisons of homologue and congener patterns and multivariate analysis of soil and flue gas samples strongly indicated that most of the soil samples were influenced by the FBIs. Apart from the incineration plant, historical PCDD/F emissions of hazardous waste incinerator (HWI) and motor vehicles as well as the application of 1,3,5-trichloro-2-(4-nitrophenoxy) benzene (CNP) seemed to play an important role in soil samples adjacent to these potential sources.

  20. A Survey of 42 Semi-Volatile Organic Contaminants in Groundwater along the Grand Canal from Hangzhou to Beijing, East China

    PubMed Central

    Li, Xiaojie; Rao, Zhu; Yang, Zhipeng; Guo, Xiaochen; Huang, Yi; Zhang, Jing; Guo, Feng; Liu, Chen

    2015-01-01

    The status of organic pollution in groundwater in eastern China along the Grand Canal from Hangzhou to Beijing was evaluated. Forty-two semi-volatile organic contaminants were analyzed, including 16 polycyclic aromatic hydrocarbons (PAHs), seven polychlorinated biphenyls (PCBs), 12 organochlorine pesticides (OCPs) and seven organophosphorus pesticides (OPPs). Among the detected contaminants, PAHs were the most widespread compounds. One PCB and six OCPs were detected in the groundwater samples, but none of the target OPPs was detected. The total concentration of the 16 PAHs ranged from 0.21 to 1006 ng/L, among which phenanthrene (271 ng/L) and fluoranthene (233 ng/L) were present at very high concentrations and naphthalene (32 positive detections in 50 samples) and fluorene (28 detections in 50 samples) were the most frequently detected. Benzo[a]pyrene equivalents indicated a high environmental risk related to PAHs in a few groundwater samples. To identify the possible sources of PAHs, three concentration ratios, low molecular weight PAHs/high molecular weight PAHs, anthracene/(anthracene + phenanthrene) and fluoranthene/(fluoranthene + pyrene), were determined, that indicated that the PAHs mainly originated from mixed sources: pyrolytic and petrogenic sources with different ratios at different sites. PMID:26694442

  1. Variations of polycyclic aromatic hydrocarbons in ambient air during haze and non-haze episodes in warm seasons in Hangzhou, China.

    PubMed

    Lu, Hao; Wang, Shengsheng; Wu, Zuliang; Yao, Shuiliang; Han, Jingyi; Tang, Xiujuan; Jiang, Boqiong

    2017-01-01

    To investigate the characteristics of polycyclic aromatic hydrocarbons (PAHs) during haze episodes in warm seasons, daily PM2.5 and gaseous samples were collected from March to September 2015 in Hangzhou, China. Daily samples were further divided into four groups by the definition of haze according to visibility and relative humidity (RH), including non-haze (visibility, >10 km), light haze (visibility, 8-10 km, RH <90 %), medium haze (visibility, 5-8 km, RH <90 %), and heavy haze (visibility, <5 km, RH <90 %). Significantly higher concentrations of PM2.5-bound PAHs were found in haze days, but the mean PM2.5-bound PAH concentrations obviously decreased with the aggravation of haze pollution from light to heavy. The gas/particle partitioning coefficients of PAHs decreased from light-haze to heavy-haze episodes, which indicated that PM2.5-bound PAHs were restricted to adhere to the particulate phase with the aggravation of haze pollution. Absorption was considered the main mechanism of gas/particle partitioning of PAHs from gaseous to particulate phase. Analysis of air mass transport indicated that the PM2.5-bound PAH pollution in haze days was largely from regional sources but also significantly affected by long-range air mass transport. The inhalation cancer risk associated with PAHs exceeded the acceptable risk level markedly in both haze and non-haze days.

  2. Life-Cycle-Based Multicriteria Sustainability Evaluation of Industrial Parks: A Case Study in China

    PubMed Central

    Yang, Jin; Chen, Bin; Qi, Jing; Zhou, Shiyi; Jiang, Meiming

    2012-01-01

    Along with increasing concerns on environmental protection and global warming mitigation, new industrial organization modes such as “Ecoindustrial Park” and “Low Carbon Industrial Park” are emerging. Since ecoindustrial parks and low carbon industrial parks may offer multifaceted benefits to the users, it naturally follows that the sustainability assessment of the industrial parks ought to adopt a multicriteria methodology. In this paper, a multicriteria sustainable evaluation framework is proposed in combination with the life cycle analysis and applied to a low carbon and high end industrial park (LCHE) in Beijing, China. Results show that the LCHE industrial park can contribute to both energy-saving and greenhouse gas emission mitigations compared with other industrial parks. In terms of economic performance, although the economic profits are considerable, the investment per constructed area is relatively high. The results of sustainable analysis of the LCHE industrial park can thus shed light on future upgrading of industrial parks. PMID:23304091

  3. Characterization of surface sediments from the Beijing-Hangzhou Grand Canal (Zaozhuang section), China: assessment of beryllium enrichment, biological effect, and mobility.

    PubMed

    Zhuang, Wen; Chen, Qing; Gao, Xuelu; Zhou, Fengxia; Wang, Mantang; Liu, Yongxia

    2016-07-01

    The South-to-North Water Diversion Project is one of the world's largest water diversion projects, benefiting seven million people in China. The Zaozhuang section of the Beijing-Hangzhou Grand Canal is an important part of this project. This paper investigated the enrichment, biological effect, and mobility of beryllium (Be) in surface sediments of the Zaozhuang section. Results showed that high values were found in Tai'erzhuang District, Zaozhuang city, and the areas near the inlet of the Nansihu Lake, which might have been influenced by local human activities including metallurgy, burning of fossil fuels, and transportation. Four geochemical fractions of Be were obtained: acid-soluble fraction, reducible fraction, oxidizable fraction, and residual fraction. The non-residual fractions (the sum of the first three) accounted for 72.5 ∼ 96.1 % of the total amount of Be. Acid-soluble fraction might be mainly influenced by human activities, with the strongest mobility and bio-availability, accounting for 4.1 ∼ 44.7 % of the total amount, with an average of 20.2 %. Enrichment factor (EF) showed minor to moderate enrichment in some regions; adverse effect index (AEI) also showed that there were high levels of Be in some regions, which might have negative impacts on organisms. Generally, mobility, EF, and AEI of elements are carried out separately. But the results of this study indicated that a comprehensive assessment on the enrichment, mobility, and biological effects of Be caused by human activities is necessary in understanding the environmental risks of Be.

  4. U-Pb, Re-Os and Ar-Ar dating of the Linghou polymetallic deposit, Southeastern China: Implications for metallogenesis of the Qingzhou-Hangzhou metallogenic belt

    NASA Astrophysics Data System (ADS)

    Tang, Yanwen; Xie, Yuling; Liu, Liang; Lan, Tingguan; Yang, Jianling; Sebastien, Meffre; Yin, Rongchao; Liang, Songsong; Zhou, Limin

    2017-04-01

    The Qingzhou-Hangzhou metallogenic belt (QHMB) in Southeastern China has gained increasingly attention in recent years. However, due to the lack of reliable ages on intrusions and associated deposits in this belt, the tectonic setting and metallogenesis of the QHMB have not been well understood. The Linghou polymetallic deposit in northwestern Zhejiang Province is one of the typical deposits of the QHMB. According to the field relationships, this deposit consists of the early Cu-Au-Ag and the late Pb-Zn-Cu mineralization stages. Molybdenite samples with a mineral assemblage of molybdenite-chalcopyrite-pyrite ± quartz are collected from the copper mining tunnel near the Cu-Au-Ag ore bodies. Six molybdenite samples give the Re-Os model ages varying from 160.3 to 164.1 Ma and yield a mean age of 162.2 ± 1.4 Ma for the Cu-Au-Ag mineralization. Hydrothermal muscovite gives a well-defined Ar-Ar isochron age of 160.2 ± 1.1 Ma for the Pb-Zn-Cu mineralization. Three phases of granodioritic porphyry have been distinguished in this deposit, and LA-ICP-MS zircon U-Pb dating shows that they have formed at 158.8 ± 2.4 Ma, 158.3 ± 1.9 Ma and 160.6 ± 2.1 Ma, comparable to the obtained ages of the Cu-Au-Ag and Pb-Zn-Cu mineralization. Therefore, these intrusive rocks have a close temporal and spatial relationship with the Cu-Au-Ag and Pb-Zn-Cu ore bodies. The presences of skarn minerals (e.g., garnet) and vein-type ores, together with the previous fluid inclusion and H-O-C-S-Pb isotopic data, clearly indicate that the Cu-Au-Ag and Pb-Zn-Cu mineralization are genetically related to these granodiorite porphyries. This conclusion excludes the possibility that this deposit is of ;SEDEX; type and formed in a sag basin of continental rifts setting as previously proposed. Instead, it is proposed that the Linghou polymetallic and other similar deposits in the QHMB, such as the 150-160 Ma Yongping porphyry-skarn Cu-Mo, Dongxiang porphyry? Cu, Shuikoushan/Kangjiawang skarn Pb

  5. Air quality real-time forecast before and during the G-20 Summit 2016 in Hangzhou with the WRF-CMAQ and WRF/Chem systems: Evaluation and Emission Reduction Effects

    EPA Science Inventory

    The 2016 G-20 Hangzhou summit, the eleventh annual meeting of the G-20 heads of government, will be held during September 3-5, 2016 in Hangzhou, China. For a successful summit, it is important to ensure good air quality. To achieve this goal, governments of Hangzhou and its surr...

  6. Study on eco-efficiency of industrial parks in China based on data envelopment analysis.

    PubMed

    Fan, Yupeng; Bai, Bingyang; Qiao, Qi; Kang, Peng; Zhang, Yue; Guo, Jing

    2017-05-01

    China's industrial parks have been playing a crucial role on driving regional economy development, but also been posing threats to local environment due to intensive resource consumption and waste emission. Chinese government facilitated eco-industrial development of industrial park, aiming to output more with less environmental burden. In our study, the eco-efficiency levels of 40 Chinese industrial parks in 2012 were assessed and ranked by Data Envelopment Analysis (DEA). This paper applied indicators relevant to resource, economy, and environment from industrial parks which can well reflect the characteristics of eco-efficiency conforming to the concept of sustainability. This paper introduced how to adjust less sustainable parks to be more sustainable according to the DEA results. The roles of industrial added value per capita, industrial structure, environmental policy and development scale as influence factors of eco-efficiency were discussed. The results show that large differences exist in the eco-efficiency of different industrial parks. It is shown that 20% of the parks are relatively efficient. 47% of the study parks being inefficient in terms of scale efficiency show decreasing returns to scale. Policy implementations for the management of industrial parks were also discussed based on the results.

  7. Quantifying air pollution attenuation within urban parks: an experimental approach in Shanghai, China.

    PubMed

    Yin, Shan; Shen, Zhemin; Zhou, Pisheng; Zou, Xiaodong; Che, Shengquan; Wang, Wenhua

    2011-01-01

    Parks with various types of vegetations played an important role in ameliorating air quality in urban areas. However, the attenuation effect of urban vegetation on levels of air pollution was rarely been experimentally estimated. This study, using seasonal monitoring data of total suspended particles (TSP), sulfur dioxide (SO(2)) and nitrogen dioxide (NO(2)) from six parks in Pudong District, Shanghai, China, demonstrated vegetations in parks can remove large amount of airborne pollutants. In addition, crown volume coverage (CVC) was introduced to characterize vegetation conditions in parks and a mixed-effects model indicated that CVC and the pollution diffusion distance were key predictors influencing pollutants removal rate. Therefore, it could be estimated by regression analysis that in summer, urban vegetations in Pudong District could contribute to 9.1% of TSP removal, 5.3% of SO(2) and 2.6% of NO(2). The results could be considered for a better park planning and improving air quality.

  8. Measuring spatial accessibility of urban parks: a case study of Qingdao City, China

    NASA Astrophysics Data System (ADS)

    Yin, Haiwei; Song, Yongjun; Kong, Fanhua; Qi, Yi

    2007-06-01

    Urban parks are the important recreation site for citizens, viewed as basal green infrastructure and crucial amenities in urban areas, and usually perform important ecological and socio-economic functions. With socio-economic development, Chinese people and governments pay much more attention to urban green spaces, especially urban parks, and more and more citizens have the desire for contact with nature, and are willing to live and work close to urban parks. Consequently, governments plan to optimize urban parks allocation in order to meet citizens' increasing needs. Quantification of accessibility of urban parks is a prerequisite to appraise and allocate them with equity as a tool for decision-making in planning. In this paper, supported by Remote Sensing and GIS, the accessibility of urban parks based on high resolution data was analyzed with minimum nearest distance method at the house level and container method at block groups scale, through a case study of Qingdao city, China. The distances between houses (origins) and urban parks (destinations) are measured as the Euclidian (straight-line) distance. Four levels of access, very good, good, poor and very poor, were classified based on the distance between residence and the nearest urban park, and the area of urban park per capita. Results demonstrate that the spatial patterns of accessibility are consentaneous on the whole by using two different methods, for the spatial pattern is relation to the distribution of urban parks. However, the accurateness in results is quite different. The accessibility of urban parks acquired by the minimum nearest distance method is more accurate and appropriate than under the container method. The results calculated with the container measure show that 58.07 % of block groups have very poor or poor access level, which means the accessibility of urban parks is not good in Qingdao city as a whole. In addition, the spatial pattern of the accessibility is not equipoise. The southern

  9. [Diversity and faunal analysis of crustaceans in Potatso National Park, Shangri-La, China].

    PubMed

    Shu, Shu-Sen; Chen, Fei-Zhou; Yang, Jun-Xing; Yang, Xiao-Jun; Chen, Xiao-Yong

    2013-06-01

    Potatso National Park was the first national park in mainland China, preceded by the earlier Bitahai Nature Reserve. Located in the northwest of Yunnan and on the southeast of Qinghai-Tibet plateau, Potatso is a typical low latitude and high elevation wetland nature reserve, with large areas of coniferous forest around alpine lakes and both wetland and water area ecosystems. In August, 2011, we undertook a survey of crustaceans in the park, sampling lakes, ponds, streams, and rivers throughout Potatso. We found a total of 29 species (including varieties) belonging to 24 genera and 11 families. Notable discoveries include Parartemiopsis sp, Arctodiaptomus parvispinus and Simocephalus congener, which are the first examples of these species to be recorded in China. Likewise, Gammarus bitaensis is a unique crustacean found only in Potatso National Park and Thermocyclops dumonti and Gammarus paucispinus are both endemic species to northwestern Yunnan. The overall faunal characteristics of crustaceans in the park also revealed several things about Potatso: (1) Cosmopolitan and Palaearctic elements reach 48.27% and 37.93%, clearly showing the Palaearctic element as the dominant fauna; (2) most of the crustacean, such as Arctodiaptomus parvispinus and Gammarus, are typical alpine types, confirming that Potatso has feature typical of alpine and plateau fauna; and (3) the proportion of endemic and rare crustacean species in Potatso National Park is approximately 10%, suggesting that the Potatso National Park in particular and the northwest of Yunnan in general have a unique geological and evolutionary history.

  10. The Multiplier Effect of the Development of Forest Park Tourism on Employment Creation in China

    ERIC Educational Resources Information Center

    Shuifa, Ke; Chenguang, Pan; Jiahua, Pan; Yan, Zheng; Ying, Zhang

    2011-01-01

    The focus of this article was employment creation by developing forest park tourism industries in China. Analysis of the statistical data and an input-output approach showed that 1 direct job opportunity in tourism industries created 1.15 other job opportunities. In the high, middle, and low scenarios, the total predicted employment in forest park…

  11. Characterization and risk assessment of polychlorinated biphenyls in city park soils of Xi'an, China.

    PubMed

    Lu, Hongxuan; Liu, Weiguo

    2015-03-01

    Polychlorinated biphenyl (PCB) concentrations in surface soil samples (0-10 cm) from 23 city parks (8 urban and 15 suburban) from Xi'an, China were presented. The average concentration of Σ7 PCBs among all the sites was 1.68 ng g(-1) dry weight. High detection frequency (100 %) of PCB 28 and PCB 52 suggested wide occurrence of PCB contaminations in Xi'an. Among these PCBs, PCB 28, 52 and 153 were the most dominant compounds (14.9 %, 39.3 % and 9.5 % of the Σ7 PCBs on average, respectively). "Urban fractionation effect" was found in Xi'An. In other words, PCB concentrations were higher in the urban city park soils than those in suburban park soils. The PCB contamination in Xi'an city park soils were at a low level based on the Dutch guideline. However, dioxin-like PCB congeners were detected from 12 parks, which indicated further investigation was urgently required in future. Furthermore, total PCB concentrations were used to evaluate the cancer risk via ingestion, dermal and inhalation and the results showed that the total cancer risk was at the very low level in this area.

  12. The relationships between urban parks, residents' physical activity, and mental health benefits: A case study from Beijing, China.

    PubMed

    Liu, Hongxiao; Li, Feng; Li, Juanyong; Zhang, Yuyang

    2017-04-01

    The role of urban parks in improving public health has been analyzed in the context of urban design in developed countries, but has seldom been considered in developing countries such as China. Previous studies have found positive correlations between parks and residents' physical activity and mental health status. In this study, we conducted a questionnaire survey to investigate respondents' physical activity status and its relationship with urban parks. The impact of different activities engaged in during park use on positive mental health was examined. The average physical activity level of the sample was 92.7 min of moderate to vigorous physical activity per day. Park users were more active in all forms of physical activity, except transport walking, than non-users. The presence of a park within 500 m from home and park use were significantly associated with total physical activity. Physical activity in parks significantly restored visitors' moods and energy levels, and interaction with nature brought mental health benefits in terms of relaxation and self-perceived confidence. Overall, this study found a positive correlation of urban parks with public physical activity and positive mental health benefits. However, further research is needed to improve the understanding of this relationship in the context of China.

  13. Prevalence of condomless anal intercourse and recent HIV testing and their associated factors among men who have sex with men in Hangzhou, China: A respondent-driven sampling survey

    PubMed Central

    Pan, Xiaohong; Ma, Qiaoqin; Chen, Lin; Zhou, Xin; Jiang, Tingting; He, Lin; Chen, Junfang; Zhang, Xingliang; Luo, Yan; Xi, Shengjun; Lv, Xin; Xia, Shichang

    2017-01-01

    Men who have sex with men (MSM) are a large high-risk population for HIV infection in recent years in China. A cross-sectional survey was conducted in Hangzhou, China, to determine rates of condomless anal intercourse (CAI), recent HIV testing (in the recent year) and associated factors using respondent-driven sampling. Questionnaires using face-to-face interviews were employed to collect data on sexual risk behaviors and HIV testing. Five hundred eleven MSM were recruited, of which 459 (89.8%) had anal intercourse in the past 6 months. Of these 459 participants, 457 (99.6%) answered whether they had taken an HIV test in the recent year, so only their data were analyzed. Weighted data were analyzed using bivariate and multivariate logistic regression analysis. The CAI rate with male partners in the past 6 months was 43.7% (95% confidence interval [CI], 34.0–51.5%), while the rate of condomless vaginal intercourse (CVI) was 21.6% (95% CI, 15.6–32.3%). The prevalence of recent HIV testing was 56.8% (95% CI, 48.7–66.5%), while the prevalence of HIV and syphilis were 8.8% and 6.5%, respectively. Multivariate analysis indicated that CAI was associated with earlier homosexual debut, suicidal inclinations, childhood sexual abuse, HIV testing in the recent year, and lower estimate of HIV prevalence. Recent HIV testing was associated with homosexual debut age, engaging in CAI with male partners in the past 6 months, having oral sex in the past 6 months, self-perceived higher likelihood of HIV infection, knowing about antiretroviral therapy for HIV/AIDS, receiving AIDS/sexually transmitted infection (STI) interventions in the past year, and syphilis infection. Given high prevalence of HIV and syphilis, high levels of CAI and CVI, and low HIV testing rate, the results indicated high risk of HIV infection and transmission among MSM. HIV prevention interventions should target MSM with early homosexual debut and psychosocial health problems, while HIV/AIDS education among

  14. Assessment of soil organic contamination in a typical petrochemical industry park in China.

    PubMed

    Teng, Yong; Zhou, Qixing; Miao, Xinyu; Chen, Yuming

    2015-07-01

    The concentrations of total petroleum hydrocarbons (TPH), n-alkanes (n-C8 through n-C40), and 16 polycyclic aromatic hydrocarbons (PAHs) in soils were determined to assess the level of organic contamination in soils from the Da-gang Petrochemical Industry Park with several big state-run enterprises, a recent rapid flourishing park in China. The results showed that the concentration of TPH in soil was high, up to 20 ng/g-12.8478%; in particular, the content in most sites ranged from 1 to 2%. Thus, it is clear that soil environment in the Da-gang Petrochemical Industry Park has been seriously polluted by TPH according to the Nemerow pollution index method. Furthermore, the average concentration of Σ(n-C>16 through n-C34) in 30 sampling sites was above the maximum limit set for F3 under all the conditions in the Canada-wide standards for petroleum hydrocarbons (PHC CWS) with 43.33-93.33% soil samples exceeding F3 standards, and n-alkanes possessing higher concentrations were proved much abundant alkanes in this study. Besides, the predominance of even n-alkanes and lower carbon preference index (CPI) demonstrated that n-alkanes in surface soils were mainly caused by anthropogenic inputs, while the concentration of Σ16-PAHs was in the range of 1652.5-8217.3 ng/g and the BaA/(BaA + Chr) and Flu/(Flu + Pyr) ratios indicated that pyrogenic PAHs may be the dominant PAHs in most soils with the contribution of petrogenic hydrocarbons in some sites.

  15. Emergency Response System for Pollution Accidents in Chemical Industrial Parks, China.

    PubMed

    Duan, Weili; He, Bin

    2015-07-10

    In addition to property damage and loss of lives, environment pollution, such as water pollution and air pollution caused by accidents in chemical industrial parks (CIPs) is a significant issue in China. An emergency response system (ERS) was therefore planned to properly and proactively cope with safety incidents including fire and explosions occurring in the CIPs in this study. Using a scenario analysis, the stages of emergency response were divided into three levels, after introducing the domino effect, and fundamental requirements of ERS design were confirmed. The framework of ERS was composed mainly of a monitoring system, an emergency command center, an action system, and a supporting system. On this basis, six main emergency rescue steps containing alarm receipt, emergency evaluation, launched corresponding emergency plans, emergency rescue actions, emergency recovery, and result evaluation and feedback were determined. Finally, an example from the XiaoHu Chemical Industrial Park (XHCIP) was presented to check on the integrality, reliability, and maneuverability of the ERS, and the result of the first emergency drill with this ERS indicated that the developed ERS can reduce delays, improve usage efficiency of resources, and raise emergency rescue efficiency.

  16. Emergency Response System for Pollution Accidents in Chemical Industrial Parks, China

    PubMed Central

    Duan, Weili; He, Bin

    2015-01-01

    In addition to property damage and loss of lives, environment pollution, such as water pollution and air pollution caused by accidents in chemical industrial parks (CIPs) is a significant issue in China. An emergency response system (ERS) was therefore planned to properly and proactively cope with safety incidents including fire and explosions occurring in the CIPs in this study. Using a scenario analysis, the stages of emergency response were divided into three levels, after introducing the domino effect, and fundamental requirements of ERS design were confirmed. The framework of ERS was composed mainly of a monitoring system, an emergency command center, an action system, and a supporting system. On this basis, six main emergency rescue steps containing alarm receipt, emergency evaluation, launched corresponding emergency plans, emergency rescue actions, emergency recovery, and result evaluation and feedback were determined. Finally, an example from the XiaoHu Chemical Industrial Park (XHCIP) was presented to check on the integrality, reliability, and maneuverability of the ERS, and the result of the first emergency drill with this ERS indicated that the developed ERS can reduce delays, improve usage efficiency of resources, and raise emergency rescue efficiency. PMID:26184260

  17. Association of Chronic Kidney Disease with Coronary Heart Disease and Stroke Risks in Patients with Type 2 Diabetes Mellitus: An Observational Cross-sectional Study in Hangzhou, China

    PubMed Central

    Sun, Xue; He, Jie; Ji, Xiao-Li; Zhao, Yi-Ming; Lou, Han-Yu; Song, Xiao-Xiao; Shan, Li-Zhen; Kang, Ying-Xiu; Zeng, Wen-Heng; Pang, Xiao-Hong; Zhang, Song-Zhao; Ding, Yue; Ren, Yue-Zhong; Shan, Peng-Fei

    2017-01-01

    Background: Chronic kidney disease (CKD) is an independent risk factor for cardiovascular disease (CVD). However, the association between CKD and CVD risk in patients with type 2 diabetes mellitus (T2DM) in China has not yet been well investigated. This study aimed to determine the association of CKD with the risks of coronary heart disease (CHD) and stroke in a Chinese population with T2DM. Methods: A total of 1401 inpatients with T2DM at the Second Affiliated Hospital of Zhejiang University School of Medicine between April 2008 and November 2013 were included in this study. The CKD-Epidemiology Collaboration equation for Asians was used to classify CKD. The UK Prospective Diabetes Study risk engine was used to estimate the risks of CHD and stroke. Results: CHD risk was significantly increased with CKD stage (20.1%, 24.8%, and 34.3% in T2DM patients with no CKD, CKD Stage 1–2, and Stage 3–5, respectively; P < 0.001 for all). The stroke risk was also increased with CKD stage (8.6%, 12.7%, and 25.4% in T2DM patients with no CKD, CKD Stage 1–2, and Stage 3–5, respectively; P < 0.001 for all). Compared with no-CKD group, the odds ratios (ORs) for high CHD risk were 1.7 (P < 0.001) in the CKD Stage 1–2 group and 3.5 (P < 0.001) in the CKD Stage 3–5 group. The corresponding ORs for high stroke risk were 1.9 (P < 0.001) and 8.2 (P < 0.001), respectively. Conclusion: In patients with T2DM, advanced CKD stage was associated with the increased risks of CHD and stroke. PMID:28051024

  18. Park Rangers’ Behaviors and Their Effects on Tourists and Tibetan Macaques (Macaca thibetana) at Mt. Huangshan, China

    PubMed Central

    Usui, Rie; Sheeran, Lori K.; Li, Jin-hua; Sun, Lixing; Wang, Xi; Pritchard, Alexander J.; DuVall-Lash, Alexander S.; Wagner, R. Steve

    2014-01-01

    Simple Summary Conflict between macaques and humans is a commonly reported problem in Asian tourism. However, without understanding how macaques are managed, the establishment of an effective management design is impracticable. This study explored how monkeys were managed and tourists were regulated at the Valley of the Wild Monkeys in Mt. Huangshan, Anhui Province, China, through a field observation. Two teams of park rangers alternated monthly and managed a group of macaques. The results suggested that undesired tourists’ interactions with monkeys were not regularly intervened by park rangers, and park rangers established dominance over the monkeys by using physical threats to manage them. Abstract Previous studies have reported the negative impacts of tourism on nonhuman primates (NHPs) and tourists and advocated the improvement of tourism management, yet what constitutes good quality management remains unclear. We explored whether rates of macaque aggression and self-directed behaviors (SDBs) differed under the supervision of two park ranger teams at the Valley of the Wild Monkeys (VWM) in Mt. Huangshan, Anhui Province, China. The two ranger teams provisioned and managed a group of macaques on an alternating monthly basis. Monkey, tourist and ranger behaviors were collected from August 16–September 30, 2012. Macaque aggression and SDB rates did not differ significantly under the management of the two teams. Overall, there was little intervention in tourist-macaque interactions by park rangers, and even when rangers discouraged tourists’ undesirable behaviors, tourist interactions with monkeys persisted. Furthermore, only one or sometimes two park rangers managed monkeys and tourists, and rangers established dominance over the monkeys to control them. In order to effectively manage tourists and monkeys by a single park ranger, we recommend that rangers: (1) prohibit tourists from feeding; (2) move around the viewing platform more frequently; and (3) limit

  19. [Assessment of Heavy Metal Pollution and its Health Risk of Surface Dusts from Parks of Kaifeng, China].

    PubMed

    Duan, Hai-jing; Cai, Xiao-qiang; Ruan, Xin-ling; Tong, Zhi-qi; Ma, Jian-hua

    2015-08-01

    Fifty-two dust samples were collected from four parks [Longting Park (P(L)), Tieta Park (P(T)), Qingmingshanghe Park (P(Q)), Xiangguosi Park (P(X))] located in Kaifeng City, China. Concentrations of Hg and As in dusts were measured by atomic fluorescence spectrometry (AFS), while Cr, Cu, Zn, Pb, Ni and Cd were analyzed by inductively coupled plasma mass-spectrometry (ICP-MS). The heavy metal pollution of dust was assessed using Geo-accumulation index (Igeo) and pollution load index (PLI). The health risk due to exposure to heavy metals in dust was assessed using the model recommended by USEPA. The non-carcinogen (HI) and carcinogen health risks (TCR) were also calculated to evaluate the potential risks to adults. The results showed that the average contents of Hg, Cu, Zn, Cd and Pb were much higher than those in control samples and the background values of fluvo-aquic soil in China. The samples were seriously polluted by Hg and Pb, besides, there was.moderate pollution, slight pollution of Cu and Zn, and no pollution of As, Cr and Ni. The PLI from the 4 Parks indicated that there was serious heavy metals pollution of dust in P(X), moderate pollution in P%, and slight pollution in P(T) and P(Q). The average HI of heavy metals in the four Parks was lower than one. The average HI decreased in the order of P(L) > P(X), > P(T) > P(Q), while the average TCR decreased in the order of P(L) > P(Q) > P(x) > P(T). The contribution rate of HQ(As) to HI was about 43.51% , and that of CR(As) to TCR was about 70.11%.

  20. Evaluation criteria for implementation of a sustainable sanitation and wastewater treatment system at Jiuzhaigou National Park, Sichuan Province, China.

    PubMed

    Gaulke, Linda S; Weiyang, Xiao; Scanlon, Andrew; Henck, Amanda; Hinckley, Tom

    2010-01-01

    The administration of Jiuzhaigou National Park in Sichuan Province, China, is in the process of considering a range of upgrades to their sanitation and wastewater treatment systems. Their case history involves an ongoing series of engineering design flaws and management failures. The administration of the Park identified sustainability, environmental protection, and education goals for their sanitation and wastewater treatment system. To meet the goal of sustainability, environmental and economic concerns of the Park's administration had to be balanced with socio-cultural needs. An advanced reconnaissance method was developed that identified reasons for previous failures, conducted stakeholder analysis and interviews, determined evaluation criteria, and introduced innovative alternatives with records of successful global implementations. This evaluation also helped the Park to better define their goals. To prevent future failures, the administration of the Park must commit to a balanced and thorough evaluation process for selection of a final alternative and institute effective long-term management and monitoring of systems. In addition, to meet goals and achieve energy efficient, cost-effective use of resources, the Park must shift their thinking from one of waste disposal to resource recovery. The method and criteria developed for this case study provides a framework to aid in the successful implementation of sanitation projects in both underdeveloped and developed areas of the world, incorporating socio-cultural values and resource recovery for a complex group of stakeholders.

  1. Measuring a professional conservation education training program for zoos and wildlife parks in China.

    PubMed

    Askue, Laurel; Heimlich, Joe; Yu, Jin Ping; Wang, Xiaohong; Lakly, Shelly

    2009-09-01

    Designed and implemented in 2006, the Academy for Conservation Training (ACT) is a conservation education academy modeled after the Association for Zoos and Aquariums' (AZA) professional conservation education course. ACT incorporates conservation education best practices utilized by AZA-accredited institutions to provide zoo and wildlife park professionals in China with the skills, knowledge, and tools needed to design, implement, and evaluate effective conservation education programs at their facilities. Initial findings indicate that the ACT model is an effective approach to connect these emerging educators with conservation education best practices. The strongest satisfaction responses in this study were in perceptions of the program preparing the individual for work and in personal development. In terms of the longitudinal survey conducted with ACT graduates after the training, the lowest scoring items were the opportunities to meet other zoo educators in China and the quantity of information provided. The most revealing trend in regards to preparedness in becoming zoo educators was that specific pedagogical skills were those where perceived gain was consistent and strong across all three academies.

  2. Pursuing sustainable industrial development through the ecoindustrial parks: three case studies of China.

    PubMed

    Wang, Zhen; Shi, Lei; Hu, Dan; Xu, Yi; Sun, Dezhi

    2010-05-01

    As one branch of industrial ecology, the ecoindustrial park (EIP) concept is being accepted and implemented in many parts of the world. In order to pursue a sustainable industrial development, China's government is forging this concept into a new strategy of industrial development and regional practices. This article aims to depict a picture of current China's experiences on EIP. It first presents two stages of EIP development at national level. Then more details at individual level are provided by three cases studies, that is, Dafeng, Lubei, and Nanhai, in which three points are addressed: (1) the industrial and environmental backgrounds of EIP projects; (2) specific resource sharing; and (3) benefits and challenges in these projects. The case studies show that the government acts as a key role player, facilitating multiple functions in the development of EIP projects. The case studies also suggest that many factors including holistic, economic, social, and technical aspects need to be taken into account to develop a successful EIP project.

  3. Survey on the contamination of Toxoplasma gondii oocysts in the soil of public parks of Wuhan, China.

    PubMed

    Du, F; Feng, H L; Nie, H; Tu, P; Zhang, Q L; Hu, M; Zhou, Y Q; Zhao, J L

    2012-03-23

    Toxoplasma gondii of warm-blooded animals and humans is an important pathogenic agent throughout the world. Soil is increasingly recognized as an important source in the transmission of Toxoplasma. To attain the contamination status of T. gondii in the soil of public parks, a total of 252 soil samples were collected from September 2009 to August 2010 at different sites located in 6 public parks of Wuhan, Hubei, China and detected by PCR and loop-mediated isothermal amplification (LAMP). The detection limit of PCR/B1, PCR/529 and LAMP was determined to be 50, 5, and 5 tachyzoites in soil, respectively. Forty-one samples were found positive for Toxoplasma DNA by PCR on both genes, whereas LAMP products were generated in 58 samples (χ(2)=3.6328, P=0.0567). All parks were found contaminated and no significant difference was found among the parks (PCR: χ(2)=0.0072, P=0.9325; LAMP: χ(2)=0.6101, P=0.4347). However, contamination was found with significantly different among the four seasons (PCR: χ(2)=11.6066, P=0.0007; LAMP: χ(2)=12.4636, P=0.0004), with a gradual decrease in the prevalence from spring to winter on both analyses. This is the first investigation on soil contamination of public parks in China by T. gondii oocysts. The results indicate that the soil of public parks contaminated with T. gondii oocysts may play a role in the epidemiology of toxoplasmosis and effective preventive measures should be considered. Moreover, the conventional PCR and LAMP used in the present study are applicable to detect T. gondii oocysts in soil samples.

  4. A new species of Manoa Fittkau (Diptera: Chironomidae), with DNA barcodes from Xianju National Park, Oriental China.

    PubMed

    Qi, Xin; Wang, Xin-Hua; Andersen, Trond; Lin, Xiao-Long

    2017-02-12

    The genus Manoa and the tribe Pseudochironomini are recorded from the Oriental region for the first time. Manoa xianjuensis Qi & Lin sp. n. from Xianju National Park, Zhejiang, China is described and illustrated as adult male and female, the latter associated with the male by standard DNA barcodes. A neighbor joining tree based on available Pseudochironomini DNA barcodes and keys to the adults in Manoa are given.

  5. Evaluation Criteria for Implementation of a Sustainable Sanitation and Wastewater Treatment System at Jiuzhaigou National Park, Sichuan Province, China

    NASA Astrophysics Data System (ADS)

    Gaulke, Linda S.; Weiyang, Xiao; Scanlon, Andrew; Henck, Amanda; Hinckley, Tom

    2010-01-01

    The administration of Jiuzhaigou National Park in Sichuan Province, China, is in the process of considering a range of upgrades to their sanitation and wastewater treatment systems. Their case history involves an ongoing series of engineering design flaws and management failures. The administration of the Park identified sustainability, environmental protection, and education goals for their sanitation and wastewater treatment system. To meet the goal of sustainability, environmental and economic concerns of the Park’s administration had to be balanced with socio-cultural needs. An advanced reconnaissance method was developed that identified reasons for previous failures, conducted stakeholder analysis and interviews, determined evaluation criteria, and introduced innovative alternatives with records of successful global implementations. This evaluation also helped the Park to better define their goals . To prevent future failures, the administration of the Park must commit to a balanced and thorough evaluation process for selection of a final alternative and institute effective long-term management and monitoring of systems. In addition, to meet goals and achieve energy efficient, cost-effective use of resources, the Park must shift their thinking from one of waste disposal to resource recovery. The method and criteria developed for this case study provides a framework to aid in the successful implementation of sanitation projects in both underdeveloped and developed areas of the world, incorporating socio-cultural values and resource recovery for a complex group of stakeholders.

  6. Detection of semi-volatile organic compounds (SVOCs) in surface water, soil, and groundwater in a chemical industrial park in Eastern China.

    PubMed

    Liu, Benhua; Li, Yuehua; Ma, Jianfeng; Huang, Linxian; Chen, Liang

    2016-01-01

    China is suffering from serious water and soil pollution, especially in the North China Plain. This work investigated semi-volatile organic compounds (SVOCs) in surface water, groundwater and soil within a chemical industrial park in Eastern China, for which the volatile organic compound (VOC) results have been previously reported. A total of 20 samples were collected from the field, and analyzed in the laboratory. A 100% detection frequency of SVOCs in samples from this chemical industrial park was observed (same as VOCs). Moreover, the detection frequency of 113 SVOCs in each sample reached 15.93, 12.39 and 20.35% for surface water, groundwater and soil, respectively. The most detected SVOCs in the park included N-containing SVOCs, polycyclic aromatic hydrocarbons, phthalates, organic pesticides and polychlorodiphenyls. The elevated detecting frequencies and concentration levels of SVOCs identified in the groundwater were attributed to the intensive chemical production activities in the park. In addition, the agricultural activities in the area might also have contributed to the SVOCs to the groundwater. The results of VOCs and SVOCs from this and previous studies suggest that the groundwater in this industrial park has been severely contaminated, and the contamination likely spreads beyond the park. Imminent hydrogeological assessments and remedial actions are warranted to eliminate the source and mitigate the potential plume expansion beyond the park boundary.

  7. Greenhouse Gas Inventory of a Typical High-End Industrial Park in China

    PubMed Central

    Chen, Bin; He, Guoxuan; Qi, Jing; Zhou, Shiyi; Jiang, Meiming

    2013-01-01

    Global climate change caused by greenhouse gas (GHG) emissions, which severely limits the development of human society and threatens the survival of humanity, has drawn the international community's long-term attention. Gathering the most important production factors in the region, an industrial park usually represents the development level of specific industries in the region. Therefore, the industrial park should be regarded as the base unit for developing a low-carbon economy and reducing GHG emissions. Focusing on a typical high-end industrial park in Beijing, we analyze the carbon sources within the system boundary and probe into the emission structure in view of life-cycle analysis. A GHG inventory is thereby set up to calculate all GHG emissions from the concerned park. Based on the results, suggestions are presented to guide the low-carbon development of the high-end industrial park. PMID:23431258

  8. Greenhouse gas inventory of a typical high-end industrial park in China.

    PubMed

    Chen, Bin; He, Guoxuan; Qi, Jing; Su, Meirong; Zhou, Shiyi; Jiang, Meiming

    2013-01-01

    Global climate change caused by greenhouse gas (GHG) emissions, which severely limits the development of human society and threatens the survival of humanity, has drawn the international community's long-term attention. Gathering the most important production factors in the region, an industrial park usually represents the development level of specific industries in the region. Therefore, the industrial park should be regarded as the base unit for developing a low-carbon economy and reducing GHG emissions. Focusing on a typical high-end industrial park in Beijing, we analyze the carbon sources within the system boundary and probe into the emission structure in view of life-cycle analysis. A GHG inventory is thereby set up to calculate all GHG emissions from the concerned park. Based on the results, suggestions are presented to guide the low-carbon development of the high-end industrial park.

  9. Trophic states of creeks and their relationship to changes in water level in Xixi National Wetland Park, China.

    PubMed

    Li, Yufeng; Liu, Hongyu; Hao, Jingfeng; Zheng, Nan; Cao, Xiao

    2012-04-01

    Urban wetland parks are a new type of urban park that have developed rapidly in recent years and have caught the attention of multiple governmental departments. The objective of this paper was to describe the trophic states of creeks and their relationship to water levels in an urban wetland park in Xixi, China. The study was based on temporal and spatial data collected monthly between March 2009 and March 2010. The results indicated that: (1) water quality significantly changed from upstream to downstream in study creeks. From upstream to downstream, water quality of creeks I and III improved; however, the water quality of creek IV and V declined; (2) trophic states in Xixi creeks differed according to seasons. Overall, the nutrition in creeks was measured at the slight eutrophication level. Nutrition was highest in summer and lowest in winter; (3) the relationship between water quality and water level differed dramatically between creeks. Water quality and water level in creek I was significantly negatively correlated, while no obvious trends were observed in other creeks. In order to improve water quality in creeks, the valid technique is to strengthen the management of inflowing water quality and then control water levels.

  10. China: Caring Is the Same.

    ERIC Educational Resources Information Center

    Iorio, Josephine; Nelson, Mary Anne

    1983-01-01

    Reports on a faculty exchange program between Seton Hall University and the Hangzhou School of Nursing in Zhejiang, China. Discusses the differences in medical treatment and learning strategies between the two countries. (JOW)

  11. A weekly heavy haze episode in Hangzhou city in December of 2013: Characteristics, origins and implications

    NASA Astrophysics Data System (ADS)

    Yu, Shaocai; Zhang, Qingyu; Yan, Renchang; Li, Pengfei; Wang, Si; Liu, Weiping

    2015-04-01

    Air pollution and heavy haze have recently become China's biggest environmental problem due to the rapid economic and industrial developments and urbanization. However, the sources for the formation of the heavy haze for many cities remain unknown. Here, we analyzed the characteristics of air pollution in metropolitan Hangzhou city (China) from November 25 to December 11, 2013, on the basis of surface observations at 8 urban monitoring stations for PM2.5, PM10, O3, NO2, CO and SO2 and satellite observations for aerosol optical thickness. The sources for the formation of heavy haze were identified by the analysis of trajectory clustering, the receptor models such as potential source contribution function and concentration weighted trajectory. The results show that for the weekly heavy haze episode (December 3 to 9), the mean concentrations of PM2.5, PM10, SO2, NO2, and CO are 293.4±103.2, 376.8±119.4, 58.0±37.2, 118.5±39.3 and 2429±740 μg m-3, respectively. The back trajectory cluster analysis indicates that the predominant clusters are south (37.1%) and southeast (28.6%) during the weekly heavy haze episode at Hangzhou. The results of the receptor models show that the sources affecting formation of the extremely high PM2.5 in Hangzhou are mainly located in the southeastern coast of Zhejiang and Fujian provinces, north part of Jiangxi and central part of Jiangsu province. Rather than local emissions, it is also found that air mass pathways and cross-border transports are crucial factors for determining high PM2.5 concentrations and formation in Hangzhou. The two-way coupled WRF-CMAQ model was also used to study the formation of haze in Hangzhou. It is necessary to implement the air pollution control measures for all industrial areas on local, regional, and even national scales in China.

  12. [Relationships between distribution of soil-born bryophytes in urban area of Hangzhou and related ecological factors].

    PubMed

    Liu, Yan; Cao, Tong; Wang, Jian; Cao, Yang

    2008-04-01

    At the 21 sampling sites in urban area of Hangzhou, 47 species of soil-born bryophytes belonging to 31 genera and 22 families were recorded. Based on the ecological importance value of these species and the data of ecological factors at the sampling sites, the relationships between the distribution of the bryophytes species in urban area of Hangzhou and related ecological factors were studied by canonical correspondence analysis. The results showed that human disturbance and soil pH were the most important factors determining the distribution of the bryophytes. In urban parks and green lands where human disturbance was greater, soil pH was alkali, and the species were mainly belonging to the genera of Haplocladium and Bryum and the family of Pottiaceae. In hilly area where human disturbance was lesser, soil pH turned to acidic, and the bryophytes were more, with pleurocarpous mosses and liverworts being relatively rich. The niche width of the 47 bryophytes was calculated, which revealed that most of them had very narrow niche width (<0.1). The Pseudotaxiphyllum pohliaecarpum widely distributed in the hilly area of southwest Xihu Lake had the widest niche width (0.3510), followed by Trichostomum planifolium (0.2239) and Haplocladium microphyllum (0.2185), the commonest species in the parks and greenlands in urban area of Hangzhou.

  13. Pollution of HCHs, DDTs and PCBs in tidal flat of Hangzhou Bay 2009-2013

    NASA Astrophysics Data System (ADS)

    Zhao, Peng; Gong, Wenjie; Mao, Guohua; Li, Jige; Xu, Fenfen; Shi, Jiawei

    2016-05-01

    The concentration and distribution of three persistent organic pollutants (hexachlorocyclohexanes (HCHs), dichlorodiphenyltrichloroethanes (DDTs) and polychlorinated biphenyls (PCBs)) was assessed in tidal flat sediments collected from the south bank of Hangzhou Bay, China from 2009 to 2013. Gas chromatography coupled to triple quadrupole mass spectrometry (GC-MS/MS) was used for analysis, based on United States Environmental Protection Agency methods EPA8080A, EPA8081B, and EPA3550B. The results showed that the levels of HCHs, DDTs and PCBs decreased in the order of DDTs < HCHs < PCBs, and their mass fractions ranged from 0.29-32.91, 0.09-13.19 and 0.16-4.10 μg/kg (dry mass), respectively. The levels of HCHs, DDTs and PCBs decreased slowly from 2009 to 2013, with considerably greater concentrations in winter than in spring and summer. In this study area, the concentrations of DDTs and HCHs decreased gradually towards the mouth of Hangzhou Bay, while the concentrations of PCBs were related to changes in the local economy. In addition, the sources of HCHs and DDTs were identified as atmospheric precipitation and historical residues. Finally, we predicted that PCBs pollution primarily originated from Aroclor 1254(Lot A4), which might root in the illegal demolition and stacking of abandoned paint, transformer or electronic equipment in the south bank of Hangzhou Bay.

  14. [Zooplankton community structure in relation to influencing factors in different parts of Hangzhou Bay in autumn].

    PubMed

    Zhang, Dong-rong; Xu, Zhao-li; Xu, Jia-yi; Chen, Jia-jie

    2015-09-01

    Based on the data collected from three oceanographic surveys in the east area of north (30.68°-30.83° N,121.67°-121.87° E), the east area of south (29.95°-30.24° N,121.60°- 121.85° E), and the west area of north (30.58°--30.77° N,121.31°--121.56° E) Hangzhou Bay during the autumn of 2009, 2011 and 2012, we analyzed the species composition, ecological groups and the similarity of zooplankton community, as well as influencing factors. The results indicated that a total of 14 species belonging to 6 groups were identified in the west area of north Hangzhou Bay. Tortanus vermiculus was the predominant species. The zooplankton assembles were mainly influenced by the runoff strength of the Qiantang River. The zooplankton fauna was mainly composed of the subtropical estuarine brackish-water species, accounting for 79.8% in the total abundance. A total of 19 species belonging to 6 groups were identified in the east area of north Hangzhou Bay. The composition of zooplankton community was mainly influenced by the Changjiang diluted water and offshore water of the East China Sea. It was mainly composed of warm-temperature and subtropical nearshore low-salinity species, accounting for 43.5% and 31.1% in the total abundance, respectively. In the east area of south Hangzhou Bay, a total of 25 species belonging to 7 groups were identified. The composition of zooplankton community was mainly influenced by the offshore water of the East China Sea. The dominate eco-group types were subtropical nearshore low-salinity and subtropical nearshore species, accounting for 72.3% and 18.3% in the total abundance, respectively. And the ecological groups of species with the highest abundance was Labidocera sinilobata, accounting for 65.3% in the total abundance. By hierarchical cluster analysis and non-metric multidimensional scaling (NMDS) method, it was found that the zooplankton communities in the three parts of Hangzhou Bay were significantly different, which were closely

  15. An inexact multi-objective programming model for water resources management in industrial parks of Binhai New Area, China.

    PubMed

    Li, Y; Li, W; Wang, B; Liu, X W; Xie, Y L; Liu, L

    2015-01-01

    In recent years, Binhai New Area of Tianjin has been suffering severe water shortage due to climate change and industrial activities. Integrated and effective water resources management approaches are urgent for the sustainable development of industrial parks in Binhai New Area. However, uncertainties exist in many aspects of the water resources system and are inevitably problematic for water resources planning and policy-making. To address these uncertainties, an interval multiple-objective programming model was developed here to support the long-term planning of industrial water resources management in Binhai New Area, Tianjin, China. The model incorporated both multiple-objective programming and interval linear programming into a general programming framework. The developed model could handle the uncertainties and complexities of the water management system, and also allowed decision makers to adjust fuzzy objective control decision variables to satisfy multiple holistic and interactive objectives. The solutions are useful for planning adjustments of the existing water allocation patterns in Binhai New Area.

  16. Monitoring coastal land reclamation and land use change around Hangzhou Bay using Landsat dataset (1970s-2014)

    NASA Astrophysics Data System (ADS)

    Gan, Muye; Huang, Lingyan; You, Shucheng; Hua, Yiming; Pan, Yi; Deng, Jinsong; Wang, Ke

    2014-12-01

    The coastal region is an important potential land resource, and reclamation is a valid means to utilize land and expand human living space. Since the 1970s, large-scale reclamation projects have taken place in eastern coastal regions, China. To examine the reclamation program around the Hangzhou Bay in Zhejiang Province, China-using a time-series Landsat dataset in 1976, 1980, 1990, 2000, 2005, 2010 and 2014, a visual interpretation is applied to extract artificial coastline and reclamation land-use information. The result showed that during the year 1976 to 2014 period, the total reclamation area around Hangzhou Bay is 1039.84 km2, and the project was mainly occurred in south of Hangzhou Bay, particularly in Ningbo and Shaoxing county. In addition, between 1976 and 1980, the speed of reclamation was higher than any other period, followed by period from 2006 to 2009. Moreover, the early reclamation lands were mainly used for cropland and aqua-farm ponds. After the year 1990, industrial warehouse space and land for harbor and wharf first appeared, and both of them have increased markedly. The land use types tend to be of diversity overall since 21st century.

  17. Traditional Livelihoods, Conservation and Meadow Ecology in Jiuzhaigou National Park, Sichuan, China

    PubMed Central

    Urgenson, Lauren; Schmidt, Amanda H.; Combs, Julie; Harrell, Stevan; Hinckley, Thomas; Yang, Qingxia; Ma, Ziyu; Yongxian, Li; Hongliang, Lü; MacIver, Andrew

    2015-01-01

    Jiuzhaigou National Park (JNP) is a site of global conservation significance. Conservation policies in JNP include the implementation of two national reforestation programs to increase forest cover and the exclusion of local land-use. We use archaeological excavation, ethnographic interviews, remote sensing and vegetation surveys to examine the implications of these policies for non-forest, montane meadows. We find that Amdo Tibetan people cultivated the valley for >2,000 years, creating and maintaining meadows through land clearing, burning and grazing. Meadows served as sites for gathering plants and mushrooms and over 40 % of contemporary species are ethnobotanically useful. Remote sensing analyses indicate a substantial (69.6 %) decline in meadow area between 1974 and 2004. Respondents report a loss of their “true history” and connections to the past associated with loss of meadows. Conservation policies intended to preserve biodiversity are unintentionally contributing to the loss of these ecologically and culturally significant meadow habitats. PMID:26097267

  18. Accumulation and source of heavy metals in sediment of a reservoir near an industrial park of northwest China

    NASA Astrophysics Data System (ADS)

    Zhu, Yuanjie; Lu, Xinwei; Yang, Linna; Wang, Lijun

    2016-12-01

    The accumulation and source of heavy metals As, Ba, Co, Cr, Cu, Mn, Ni, Pb, V, and Zn in the surface sediment of a reservoir near an industrial park of northwest China were determined by enrichment factor and multi-variate statistical analysis. Multivariate statistical analyses, i.e., factor analysis, cluster analysis, and correlation coefficient analysis, were used to identify the possible sources of the heavy metals. The results show that the mean concentrations of As, Ba, Co, Cr, Cu, Mn, Ni, Pb, V, and Zn in the reservoir sediment are higher than their corresponding concentrations in the control sample, indicating all analyzed heavy metals accumulated in the surface sediments. The values of the mean concentrations of heavy metals in the surface sediment divided by their corresponding concentrations in the control sample increase in the order of Ba = Cr

  19. Distribution of volatile organic compounds (VOCs) in surface water, soil, and groundwater within a chemical industry park in Eastern China.

    PubMed

    Liu, Benhua; Chen, Liang; Huang, Linxian; Wang, Yongseng; Li, Yuehua

    2015-01-01

    This paper focuses on the distribution of volatile organic compounds (VOCs) in the surface water, soil, and groundwater within a chemical industry park in Eastern China. At least one VOC was detected in each of the 20 sampling sites, and the maximum number of VOCs detected in the surface water, groundwater, and soil were 13, 16, and 14, respectively. Two of the 10 VOCs with elevated concentrations detected in surface water, groundwater, and soil were chloroform and 1,2-dichloroethane. The characteristics of VOCs, which include volatility, boiling point, and solubility, could significantly affect their distribution in surface water, soil, and groundwater. However, due to the direct discharging of chemical industry wastewater into surface water, higher concentrations of VOCs (except chloroform) were detected in surface water than in soil and groundwater. Fortunately, the higher volatility of VOCs prevents the VOCs from impacting groundwater, which helps to maintain a lower concentration of VOCs in the groundwater than in both surface water and soil. This is because pollutants with relatively higher boiling points and lower solubilities have higher detection frequencies in soil, and contaminants with relatively lower boiling points and higher solubilities have higher detection frequencies in water, notably in surface water.

  20. Human exposure to perfluoroalkyl substances near a fluorochemical industrial park in China.

    PubMed

    Bao, Jia; Liu, Li; Wang, Xin; Jin, Yi-He; Dong, Guang-Hui

    2017-02-20

    Severe perfluoroalkyl substance (PFAS) contaminations have been observed in both surface water and groundwater in the vicinity of Fuxin, China, over the past years, attributing to the fast-growing fluorochemical industries locally. However, little is known about the overall daily intake of PFAS contaminations by Fuxin residents recently. In the present study, ten target PFAS analytes in the blood serum samples collected from 100 non-occupationally exposed healthy residents in Fuxin, with an average age of 47.6 years, together with 14 drinking water samples obtained from the public water system (PWS) of Fuxin were analyzed via high-performance liquid chromotography-tandem mass spectrometry (HPLC-MS/MS). As the dominant PFAS contaminant, the serum concentrations of perfluorooctanoic acid (PFOA) in Fuxin residents ranged between <0.05 and 160 ng/mL, with a median concentration of 9.4 ng/mL, which was higher than those reported previously for Fuxin and other areas worldwide. In drinking water samples, PFOA had a median value of 8.5 ng/L, ranging from 7.7 to 8.8 ng/L. Based upon the simplified one-compartment pharmacokinetic model, the total daily intake of PFOA for individuals residing in Fuxin ranged from 0.30 to 1.76 ng/kg bw/day, with a median of 0.79 ng/kg bw/day; furthermore, daily consumption of drinking water from the PWS in Fuxin appeared to contribute 35% of overall PFOA burden in local residents, which was approximately 3-fold higher compared to that estimated for Fuxin residents in 2009.

  1. Origin and assessment of groundwater pollution and associated health risk: a case study in an industrial park, northwest China.

    PubMed

    Li, Peiyue; Wu, Jianhua; Qian, Hui; Lyu, Xinsheng; Liu, Hongwei

    2014-08-01

    Groundwater quality which relates closely to human health has become as important as its quantity due to the demand for safe water. In the present study, an entropy-weighted fuzzy water quality index (WQI) has been proposed for performing groundwater quality assessment in and around an industrial park, northwest China, where domestic water requirements are solely met by groundwater. The human health risk was assessed with the model recommended by the United States Environmental Protection Agency. In addition, the sources of major ions and main contaminants were also analyzed. The study shows that groundwater in the study area has been contaminated conjunctively by natural processes and industrial and agricultural activities. Nitrate, manganese (Mn), fluoride, total dissolved solids, total hardness and sulfate are major contaminants influencing groundwater quality. Nitrate and heavy metals such as Mn are mainly affected by human agricultural activities and industrial production, while other contaminants are mainly originated from mineral weathering and water-rock interactions. The results of water quality assessment suggest that half of the groundwater samples collected are of medium quality thus require pretreatment before human consumption. The mean health risk caused by the consumption of contaminated groundwater in the area is 8.42 × 10(-5) per year which surpasses the maximum acceptable level (5 × 10(-5) per year) recommended by the International Commission on Radiologic Protection. The entropy-weighted fuzzy WQI proposed in this study can not only assign proper weights to parameters but also treat uncertainties associated with water quality classification. This study will be of interest to international environmentalists and hydrogeologists. It will also be useful in regional groundwater management and protection.

  2. [Bird species diversity and related protection measures in urban park green spaces of Loudi City, Hunan Province of China].

    PubMed

    Li, Yi-de; Liu, Ping-yuan; Gong, Xun-sheng; Xiao, Xiao-jun

    2013-08-01

    Urban park green space is an important physical part of urban ecosystem, and also, the important habitat and carrier for birds and other animals. Rapid urbanization induces the great change in the spatial pattern of urban park green space, while the patched distribution of urban park green space has the habitat features similar to 'habitat islands', giving obvious effects on urban avian communities. In order to understand the bird species distribution and species diversity in Loudi City and to provide the basic information for the bird conservation, a line transect method and a quadrat sampling method were adopted to investigate the distribution pattern and species richness of the birds across seven urban parks in the Loudi City from November, 2010 to January, 2012. A total of 56 birds species belonging to 11 orders and 27 families were recorded, among which, there were 32, 12 and 12 species belonging to resident birds, summer migrant birds and winter migrant birds, accounting for 57.2%, 21.4% and 21.4%, respectively. As for the fauna, there were 27, 14, and 15 bird species belonging to oriental species, palaearctic species and widely distributed species, accounting for 48.2%, 25.0% and 26.8%, respectively. A total of 7 species belonging to the second class of the national key protected species were recorded, accounting for 12.5% of the total. The Shannon, Pielou and G-F indices of the bird communities in the urban parks in Loudi City were 1.49, 0.85 and 0.62, respectively. Zhushan Park had the highest species number (42), Shannon index (1.41), G index (3.46), F index (6.12) and G-F index (0.43), and Yueqin Hill Park had the highest Pielou index (0.92). The reasons of the poor bird species in Loudi City were analyzed, and some suggestions for preventing the birds were put forward.

  3. Tracking changes of forest carbon density following mega-fires: comparison studies in the Yellowstone National Park and Boreal Forests of Northeast China

    NASA Astrophysics Data System (ADS)

    Zhao, Feng; Huang, Chengquan; Huang, Chao; He, Hong; Zhu, Zhiliang

    2016-04-01

    Wildfires and post-fire management directly change C stored in biomass and soil pools, and can have indirect impacts on long-term C balance. Two mega fires occurred in the Yellowstone National Park (YNP) and the boreal forests of Northeast China in 1988 and 1987, respectively, making them ideal sites to examine and compare the effects of management and disturbances on regional carbon dynamics. In this study, we quantified effects of the 1988 Yellowstone fires on YNP carbon storages and fluxes. And then we tracked and modeled post-1988 forest carbon stocks change in YNP, and compared with simulation results of carbon stock changes in post-1987 fire boreal forests of Northeast China. Preliminary results show that in YNP, the mega fires in 1988 were responsible for an immediate loss of 900 g/m2 ecosystem average C density and it would take about a decade before the YNP ecosystem recover to the pre-fire average C condition. In boreal forests of Northeast China, fire reduced aboveground and belowground carbon by 230±60 g/m2 and 460±340 g/m2, respectively.

  4. Levels and spatial distribution of perfluoroalkyl substances in China Liaodong Bay basin with concentrated fluorine industry parks.

    PubMed

    Chen, Hong; Zhang, Can; Han, Jianbo; Sun, Ruijun; Kong, Xiangyun; Wang, Xiaomeng; He, Xin

    2015-12-30

    Eighteen different perfluoroalkyl substances (PFASs) were investigated in 35 river water samples and 34 sediment samples collected from rivers in the Liaodong Bay basin containing two fluorine industry parks. Perfluorooctanoate (PFOA) and perfluorooctane sulfonate (PFOS) were the predominant PFASs in freshwater, with median concentrations of 26.5 ng/L and 1.87 ng/L, respectively. However, perfluorobutane sulfonate (PFBS) had the highest maximum concentration (up to 124.1 ng/L, approximately two orders of magnitude higher) in water at a site which is the nearest to the industrial source of PFASs. Total PFASs in water at this site were also the highest. In contrast, PFOA and perfluorooctadecanoate (PFOcDA) were the most abundant PFASs in sediment, with median concentrations of 1.19 ng/g and 0.35 ng/g, respectively. Total PFAS concentrations in sediment from the site near to the industrial park were significantly higher than the other rivers. Mass loading of total PFASs from the rivers flowing into Liaodong Bay was estimated to be 506 kg/year.

  5. Park It!

    ERIC Educational Resources Information Center

    Sartorius, Tara Cady

    2010-01-01

    Many artists visit national parks to draw, paint and take photographs of some of the most amazing scenery on earth. Raw nature is one of the greatest inspirations to an artist, and artists can be credited for helping inspire the government to create the National Park System. This article features Thomas Moran (1837-1926), one of the artists who…

  6. [Community characteristics of crustacean zooplankton and its relationship with environmental factors in Suzhou Industrial Park, Jiangsu Province, China].

    PubMed

    Yu, Ting-ting; Zhu, Ya; Xu, Long; Zhao, Lei; Qian, Wen-jie; Chang, Qing; Wang, Guo-xiang; Chen, Jian-qin

    2015-08-01

    The monthly sampling data from June 2012 to May 2013 were used to study the composition and structure of the crustacean zooplankton community in the lakes and rivers of Suzhou Industrial Park. The variations in density and biomass of the crustacean zooplankton and their relationship with the environment factors were investigated. The results showed that a total of 42 species of crustacean zooplankton were found, including 24 species of cladocerans which belonged to 6 families and 12 genera, and 18 copepods which belonged to 7 families and 13 genera. The dominant species were Diaphanosoma brachyurum, Bosmina longirostris, Sinocalanus dorrii and Cyclops vicinus in all seasons of the year both in the rivers and the lakes. The density and biomass of the crustacean zooplankton in summer and autumn were higher than that in winter and spring, and there were two peaks in summer and autumn respectively both in the lakes and the rivers. The average density and biomass of cladocerans in the rivers were significantly higher than that in the lakes. There was no significant difference in the average density of Copepods between the rivers and the lakes, but the biomass in the rivers was higher than that in the lakes significantly. There were significant differences in dissolved oxygen, pH, Secchi depth, total dissolved solids, salinity, total phosphorus, total nitrogen and ammonium nitrogen between the lakes and the rivers. Redundancy analysis showed that the distribution of most of crustacean zooplankton was positively correlated with water temperature, the salinity, COD(Mn) and total phosphorus concentrations and only the distribution of the species belonging to genus Daphnia and Scapholeberis was positively correlated with O2 concentration, pH, and Secchi depth in both the rivers and the lakes in Suzhou Industrial Park.

  7. Ammonia-oxidizing bacteria and archaea in wastewater treatment plant sludge and nearby coastal sediment in an industrial area in China.

    PubMed

    Zhang, Yan; Chen, Lujun; Sun, Renhua; Dai, Tianjiao; Tian, Jinping; Wen, Donghui

    2015-05-01

    Under the increasing pressure of human activities, Hangzhou Bay has become one of the most seriously polluted waters along China's coast. Considering the excessive inorganic nitrogen detected in the bay, in this study, the impact of an effluent from a coastal industrial park on ammonia-oxidizing microorganisms (AOMs) of the receiving area was interpreted for the first time by molecular technologies. Revealed by real-time PCR, the ratio of archaeal amoA/bacterial amoA ranged from 5.68 × 10(-6) to 4.79 × 10(-5) in the activated sludge from two wastewater treatment plants (WWTPs) and 0.54-3.44 in the sediments from the effluent receiving coastal area. Analyzed by clone and pyrosequencing libraries, genus Nitrosomonas was the predominant ammonia-oxidizing bacteria (AOB), but no ammonia-oxidizing archaea (AOA) was abundant enough for sequencing in the activated sludge from the WWTPs; genus Nitrosomonas and Nitrosopumilus were the dominant AOB and AOA, respectively, in the coastal sediments. The different abundance of AOA but similar structure of AOB between the WWTPs and nearby coastal area probably indicated an anthropogenic impact on the microbial ecology in Hangzhou Bay.

  8. The Sexuality Education and Attitudes of College Students in China

    ERIC Educational Resources Information Center

    Song, Yu

    2015-01-01

    Purpose: The purpose of this paper is to examine the type and quality of sexuality education received by college students in Hangzhou, China. Their attitudes towards sex and sexuality were also explored. To set the broader context the regulations and laws governing the provision of sexuality education in China have also been examined.…

  9. [Characteristics of temporal and spatial distribution of water quality in urban wetland of the Xixi National Wetland Park, China].

    PubMed

    Li, Yu-Feng; Liu, Hong-Yu; Cao, Xiao; Zheng, Nan; Hao, Jing-Feng

    2010-09-01

    As the first national wetland park and the representatively urban wetland, Xixi wetland must provide the services of tourism and recreation especially. Based on the data which had been collected monthly from March to August in 2009, the objectives of this paper were to describe the characteristics of water quality in temporally and spatially. The results indicated that: (1) the characteristics of water quality in spatially are significantly corrected with the function of wetland. Total nitrogen (TN) and total phosphorus (TP) average concentrations are 0.78 mg/L and 0.07 mg/L respectively in natural ponds, while the concentrations of TN and TP in ornamental ponds are 1.37 mg/L and 0.17 mg/L respectively. The concentrations of TN and TP are 2.91 mg/L and 0.18 mg/L in natural streams and 1.91 mg/L and 0.09 mg/L in sight-seeing streams; (2) the nutrition in Xixi wetland is different in temporally. The nutrition in Xixi is at the level of moderate eutrophication, while the nutrition is higher in summer than it in spring; (3) the level of eutrophication in pounds is lower than it in streams, of which the level of eutrophication in natural ponds is lower than it in ornamental ponds and the level of eutrophication in natural streams is higher than it in sight-seeing streams by contraries. In order to improve water quality in Xixi wetland, the valid measure is to strengthen the management of ornamental ponds and natural streams.

  10. Early Childhood in the New China: Suzhou

    ERIC Educational Resources Information Center

    Kalinowski, Michael

    2010-01-01

    Suzhou is one hour to the West of Shanghai, and one of China's most interesting cities, famous for its silks, canals, and scholar gardens. According to a popular legend, Marco Polo is reputed to have said, "In heaven there is paradise, and on earth, Hangzhou and Suzhou." As the city rapidly expands, the issue of early childhood education…

  11. An analysis on the urban spatial expansion of Hangzhou based on remote sensing

    NASA Astrophysics Data System (ADS)

    Chen, Qianhu; Zhou, Jun; Huang, Chudong; Li, Kaike

    2009-11-01

    Hangzhou is in the contradictory trouble of lacking and wasting land resources. Although there has been some research on urban spatial expansion, most of them are on the stage of expressing the concept because of lacking comprehensive and quantitative analysis technology. This paper introduces remote sensing techniques to analyze the urban spatial expansion of Hangzhou city. The research generally consists of 3 steps: 1) to retrieve the urban area in each year using synthetic methods of supervised classification and visual interpretation; 2) to compare the total area and the corresponding data of population and economy, and to analyze the intensivism of urban land use; 3) to analyze the urban spatial expansion of Hangzhou according to the intensivism. It is learned that the urban land use in Hangzhou from the year 1978 presents the characteristic of "circles". The urban area of present Hangzhou could be divided into 3 circles, representing the urban land use in sprout, developing and stabilizing and optimizing stages, and reflecting the real and overall process of space-growth in Hangzhou. Some suggestions for urban planning and urban land use are accordingly given in the following part.

  12. Park Smart

    NASA Technical Reports Server (NTRS)

    1999-01-01

    The Parking Garage Automation System (PGAS) is based on a technology developed by a NASA-sponsored project called Robot sensorSkin(TM). Merritt Systems, Inc., of Orlando, Florida, teamed up with NASA to improve robots working with critical flight hardware at Kennedy Space Center in Florida. The system, containing smart sensor modules and flexible printed circuit board skin, help robots to steer clear of obstacles using a proximity sensing system. Advancements in the sensor designs are being applied to various commercial applications, including the PGAS. The system includes a smartSensor(TM) network installed around and within public parking garages to autonomously guide motorists to open facilities, and once within, to free parking spaces. The sensors use non-invasive reflective-ultrasonic technology for high accuracy, high reliability, and low maintenance. The system is remotely programmable: it can be tuned to site-specific requirements, has variable range capability, and allows remote configuration, monitoring, and diagnostics. The sensors are immune to interference from metallic construction materials, such as rebar and steel beams. Inside the garage, smart routing signs mounted overhead or on poles in front of each row of parking spots guide the motorist precisely to free spaces.

  13. 75 FR 16753 - Certain Helical Spring Lock Washers From the People's Republic of China: Rescission of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-02

    ... International Trade Administration Certain Helical Spring Lock Washers From the People's Republic of China... antidumping duty order on certain helical spring lock washers from the People's Republic of China for the... conduct an administrative review of Hangzhou Spring Washer Co., Ltd., also known as Zheijang Wanxin...

  14. Applying SLEUTH for simulating urban expansion of Hangzhou

    NASA Astrophysics Data System (ADS)

    Liu, Yong; Liu, Xiuhua

    2009-06-01

    Urbanization is found to be closely associated with land use/land cover change which has an important influence in our environment and ecosystems, such as urban heat island effect, biodiversity loss, soil erosion, and pollutions. Studies on accurately simulating urban expansion have been inspired by increasing concerns of the sustainability of urban development. This paper reports our research aiming to simulate the expansion of Hangzhou city using SLEUTH (slope, landuse, exclusion, urban extent, transportation and hillshade) urban growth model. In this research, we investigates the urban spatial growth patterns based on Landsat Thematic Mapper (TM)/Enhanced Thematic Mapper Plus (ETM+) images and creates four land cover change scenarios in 2020 with different socio-economic conditions. The results show that the SLEUTH model is less effective for depicting wave-like urban growth. From the four projected scenarios, urban area in this city will increase linearly and the shape of the city continues to be multi-nuclei in 2020. The hotspot area featured by intensive urban growth would, however, shift from urban center to sub-centers.

  15. [Carbon metabolic characteristics of airborne microbes in Hangzhou].

    PubMed

    Gong, Chan-Juan; Xu, Jing; Fang, Zhi-Guo; Lou, Xiu-Qin; Ouyang, Zhi-Yun

    2014-02-01

    Carbon metabolic characteristics in four sampling sites including Yan'an Road Business Street (YRBS), Tianmushan Jiaogong Cross Road (TJCR), Zhejiang Gongshang University Jiaogong Campus (ZJGSUJC) and Breeze-ruffled Lotus at Quyuan Garden (BLQG) in Hangzhou were analyzed using Biolog technology in this study. Results showed that average well color development (AWCD) values were at stationary phase after 240 h cultivation in all four selected sampling sites. Significant differences in sole carbon utilization characterized as AWCD value were found among the four sampling sites, and the highest carbon utilization capacity was observed at YRBS, followed by TJCR and ZJGSUJC, and the lowest at BLQG. The species abundance and diversity of airborne microbes deceased in the order of YRBS, TJCR, ZJGSUJC, and BLQG. In addition, sugar and amino acid utilization capacity of airborne microbes was significantly higher that other carbons sources in all four sampling sites. Significant differences in different sole carbon utilization of airborne microbes in the same sampling site were found. The sugar utilization capacity was the highest, and polymer utilization capacity was the lowest at YRBS. At BLQG, highest sugar and lowest amine utilization capacity was detected. Principal component analysis showed that the contribution of PC1 and PC2 was 43.8% and 23.4%, respectively, in different sampling sites. Significant differences in carbon metabolic characteristics of microbial community in the air were found among YRBS, BLQG and TJCR, and no differences were observed between TJCR and ZJGSUJC.

  16. [Dynamics of land use landscape pattern in Hangzhou City during its rapid urbanization].

    PubMed

    Deng, Jin-Song; Li, Jun; Yu, Liang; Wang, Ke

    2008-09-01

    Based on the multi-temporal SPOT images of Hangzhou City in 1996, 2000, 2003, and 2006, a method combining Principal Component Analysis (PCA) and hybrid classifier was adopted to accurately extract the land use change information. Meantime, the dynamics and characteristics of landscape pattern change were analyzed by using landscape indexes. The results showed that from 1996 to 2006, the rapid urbanization in Hangzhou induced a tremendous conversion of landscape pattern. Owing to the anthropogenic disturbance, the agricultural landscape was gradually replaced by man-made landscape, and the dynamics of the landscape pattern in Hangzhou exhibited complexity and diversity. Cropland landscape was impacted most seriously, being encroached at large scale; orchard landscape suffered from slight impact due to its small occupation in the landscape; forest landscape was insensitive to the impact due to its aggregated distribution; while water landscape was impacted greatly but exhibited slight fragmentation. Urban land landscape was the one undergone the biggest and quickest change.

  17. ACE Parking Workplace Education.

    ERIC Educational Resources Information Center

    Sweetwater Union High School District, Chula Vista, CA.

    This manual is designed for use in a four-session workshop to help new parking garage employees enhance their skills in the following areas: understanding the functions of parking employees, computing parking rates and filling out parking lot reconciliation forms, preparing miscellaneous parking lot forms and developing effective communication and…

  18. [Distribution of atmospheric ultrafine particles during haze weather in Hangzhou].

    PubMed

    Chen, Qiu-Fang; Sun, Zai; Xie, Xiao-Fang

    2014-08-01

    Atmospheric ultrafine particles (UFPs) were monitored with fast mobility particle sizer (FMPS) in continuous haze weather and the haze fading process during December 6 to 11, 2013 in Hangzhou. Particle concentration and size distribution were studied associated with meteorological factors. The results showed that number concentrations were the highest at night and began to reduce in the morning. There was a small peak at 8 o'clock in the morning and 18 o'clock in the afternoon. It showed an obvious peak traffic source, which indicated that traffic emissions played a great role in the atmospheric pollution. During haze weather, the highest number concentration of UFPs reached 8 x 10(4) cm(-3). Particle size spectrum distribution was bimodal, the peak particle sizes were 15 nm and 100 nm respectively. Majority of UFPs were Aitken mode and Accumulation mode and the size of most particles concentrated near 100 nm. Average CMD(count medium diameter) was 85.89 nm. During haze fading process, number concentration and particles with size around 100 nm began to reduce and peak size shifted to small size. Nuclear modal particles increased and were more than accumulation mode. Average CMD was 58.64 nm. Meteorological factors such as the visibility and wind were negatively correlated with the particle number concentration. Correlation coefficient R were -0.225 and - 0.229. The humidity was correlated with number concentration. Correlation coefficient R was 0.271. The atmosphere was stable in winter and the level temperature had small correlation with number concentration. Therefore, study on distribution of atmospheric ultrafine particles during haze weather had the significance on the formation mechanism and control of haze weather.

  19. National Environmental Research Parks

    SciTech Connect

    Not Available

    1994-07-01

    The National Environmental Research Parks are outdoor laboratories that provide opportunities for environmental studies on protected lands that act as buffers around Department of Energy (DOE) facilities. The research parks are used to evaluate the environmental consequences of energy use and development as well as the strategies to mitigate these effects. They are also used to demonstrate possible environmental and land-use options. The seven parks are: Fermilab National Environmental Research Park; Hanford National Environmental Research Park; Idaho National Environmental Research Park; Los Alamos National Environmental Research Park; Nevada National Environmental Research Park; Oak Ridge National Environmental Research Park; and Savannah River National Environmental Research Park. This document gives an overview of the events that led to the creation of the research parks. Its main purpose is to summarize key points about each park, including ecological research, geological characteristics, facilities, and available databases.

  20. Levels, profiles and gas-particle distribution of atmospheric PCDD/Fs in vehicle parking lots of a South China metropolitan area.

    PubMed

    Li, Huiru; Zhou, Lin; Ren, Man; Sheng, Guoying; Fu, Jiamo; Peng, Ping'an

    2014-01-01

    Vehicle exhaust is one important PCDD/F source in urban areas. In this study, occurrence and inhalation of atmospheric PCDD/Fs in three enclosed/semi-enclosed large-scale vehicle parks were investigated. The park for heavy-duty diesel-trucks exhibited the highest atmospheric 2,3,7,8-PCDD/F concentrations (17.7 ± 4.3 pg m(-3), 0.818 ± 0.264 pg I-TEQm(-3)), followed sequentially by those for liquefied petroleum gas-buses and for unleaded gasoline-cars. High-chlorinated congeners/homologues dominated 2,3,7,8-PCDD/F profiles. Principal component analysis indicated their similarities with tailpipe studies. More than 70% of PCDD/Fs were particle-bound and their congener/homologue patterns differed from those of gaseous PCDD/Fs. In all studied parks logarithms of the gas/particle partitioning coefficients (Kps) of PCDD/F homologues were linearly correlated with those of their sub-cooled vapor pressures (pLs). Daily PCDD/F doses inhaled by park-workers were estimated to be between 0.099-0.227 pg I-TEQ kg(-1)d(-1). Their probabilistic incremental lifetime cancer risks were 1.08 × 10(-5)-2.07 × 10(-5), which were in the acceptable range (1.0 × 10(-4)-1.0 × 10(-6)). However, all data from the diesel-truck park significantly exceeded the upper limit for PCDD/Fs in ambient air of Japan (0.6 pg TEQm(-3)). Hence, air pollution and adequate ventilation should be considered during the design and construction of such enclosed/semi-enclosed parks.

  1. Characterization of the chemical composition of white chrysanthemum flowers of Hangzhou by using high-performance ion trap mass spectrometry.

    PubMed

    Zhou, Xiahui; Chen, Xiaocheng; Wu, Xin; Cao, Gang; Zhang, Junjie

    2016-04-01

    In this study, high-performance liquid chromatography coupled with amaZon SL high-performance ion trap mass spectrometry was used to analyze the target components in white chrysanthemum flowers of Hangzhou. Twenty-one components were detected and identified in both white chrysanthemum flowers of Hangzhou samples by using target compound analysis. Furthermore, seven new compounds in white chrysanthemum flowers of Hangzhou were found and identified by analyzing the fragment ion behavior in the mass spectra. The established method can be expedient for the global quality investigation of complex components in herbal medicines and food.

  2. Development of the science of mass casualty incident management: reflection on the medical response to the Wenchuan earthquake and Hangzhou bus fire*

    PubMed Central

    Shen, Wei-feng; Jiang, Li-bing; Jiang, Guan-yu; Zhang, Mao; Ma, Yue-feng; He, Xiao-jun

    2014-01-01

    Objective: In this paper, we review the previous classic research paradigms of a mass casualty incident (MCI) systematically and reflect the medical response to the Wenchuan earthquake and Hangzhou bus fire, in order to outline and develop an improved research paradigm for MCI management. Methods: We searched PubMed, EMBASE, China Wanfang, and China Biology Medicine (CBM) databases for relevant studies. The following key words and medical subject headings were used: ‘mass casualty incident’, ‘MCI’, ‘research method’, ‘Wenchuan’, ‘earthquake’, ‘research paradigm’, ‘science of surge’, ‘surge’, ‘surge capacity’, and ‘vulnerability’. Searches were performed without year or language restriction. After searching the four literature databases using the above listed key words and medical subject headings, related articles containing research paradigms of MCI, 2008 Wenchuan earthquake, July 5 bus fire, and science of surge and vulnerability were independently included by two authors. Results: The current progresses on MCI management include new golden hour, damage control philosophy, chain of survival, and three links theory. In addition, there are three evaluation methods (medical severity index (MSI), potential injury creating event (PICE) classification, and disaster severity scale (DSS)), which can dynamically assess the MCI situations and decisions for MCI responses and can be made based on the results of such evaluations. However, the three methods only offer a retrospective evaluation of MCI and thus fail to develop a real-time assessment of MCI responses. Therefore, they cannot be used as practical guidance for decision-making during MCI. Although the theory of surge science has made great improvements, we found that a very important factor has been ignored—vulnerability, based on reflecting on the MCI response to the 2008 Wenchuan earthquake and July 5 bus fire in Hangzhou. Conclusions: This new paradigm breaks through the

  3. National Park Service Careers.

    ERIC Educational Resources Information Center

    National Park Service (Dept. of Interior), Washington, DC.

    This booklet offers information on the employment needs of and career opportunities in the National Park Service. General information on the Service and employment is followed by specific information on these career opportunities: park ranger, park aide and technician, park police, administrative careers, and maintenance, trade, and craft…

  4. JPRS Report, Science & Technology. China: Energy.

    DTIC Science & Technology

    2007-11-02

    development of China’s off- shore petroleum and natural gas industry, we must borrow from the important experiences of international petroleum...nuclear power plant at Qinshan. The site selected for the second phase project is at Yangliu Shan on the shore of Zhejiang’s Hangzhou Bay. It will...technical progress and well as an indicator of human civilization. Artificial breeding of prawns, crabs , and other aquatic products was not achieved

  5. [Correlation between aquatic plant diversity and water environment in the typical sites of Hangzhou section of the Beijing-Hangzhou Grand Canal].

    PubMed

    Lu, Yin; Xu, Xiao-Lu; Zhang, De-Yong; Wang, Li; Zhu, Xu-Ni; Feng, Feng; Zhou, Qiao-Jun; Xie, Peng

    2014-05-01

    Community characteristics of aquatic plant are important indicators for water quality. In order to understand the distribution characteristics of aquatic plants in aquatic ecosystem of the Beijing-Hangzhou Grand Canal ( Hangzhou section) , and to analyze the relationship between water quality and plant community, an investigation of the aquatic plants in five typical sites was made in this study. Species composition, biological diversity, quantity distribution and dominant species of aquatic plants in five sites were studied for ecological changes. Physicochemical factors such as temperature, pH value, transparency, dissolved oxygen and main elements of living were also analyzed. Based on the results, the distribution of phytoplankton diversity and environment factor correlations by multivariate statistical analysis were discussed. The trophic levels of these sites were assessed by using related biological standards. Results indicated that the diversity of aquatic plant mainly depends on the diversity of phytoplankton in the typical sites of the Beijing-Hangzhou Grand Canal. We observed and identified 35 genus algae, including advantage community of Hyalodiscus Ehrenberg and Melosira Agardh, which belonged to Bacillariophyta. According to the impact on the phytoplankton diversity and distribution, factors such as dissolved oxygen, transparency, water temperature, etc. had an obvious influence on the distribution of phytoplankton in the existing 6 environmental factors, while the influence of pH value was the highest. In terms of water quality eutrophication, site Tangxi Bridge and Maiyu Bridge showed a relatively lighter pollution, while site Yiqiao Bridge, Gujia Bridge and Gongchen Bridge showed a higher pollution, and the pollution of site Yiqiao Bridge was the most serious.

  6. Yellowstone Park

    NASA Technical Reports Server (NTRS)

    2002-01-01

    Thirteen years after devastating forest fires burned over 1.6 million acres in Yellowstone National Park, the scars are still evident. In this simulated natural color ASTER image, burned areas appear gray, in contrast to the dark green of unburned forests. The image covers an area of 60 x 63 km. This image was acquired on July 2, 2001 by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on NASA's Terra satellite. With its 14 spectral bands from the visible to the thermal infrared wavelength region, and its high spatial resolution of 15 to 90 meters (about 50 to 300 feet), ASTER images Earth to map and monitor the changing surface of our planet.

    ASTER is one of five Earth-observing instruments launched December 18, 1999, on NASA's Terra satellite. The instrument was built by Japan's Ministry of Economy, Trade and Industry. A joint U.S./Japan science team is responsible for validation and calibration of the instrument and the data products.

    The broad spectral coverage and high spectral resolution of ASTER will provide scientists in numerous disciplines with critical information for surface mapping, and monitoring of dynamic conditions and temporal change. Example applications are: monitoring glacial advances and retreats; monitoring potentially active volcanoes; identifying crop stress; determining cloud morphology and physical properties; wetlands evaluation; thermal pollution monitoring; coral reef degradation; surface temperature mapping of soils and geology; and measuring surface heat balance.

    Dr. Anne Kahle at NASA's Jet Propulsion Laboratory, Pasadena, California, is the U.S. Science team leader; Bjorn Eng of JPL is the project manager. The Terra mission is part of NASA's Earth Science Enterprise, a long- term research effort to understand and protect our home planet. Through the study of Earth, NASA will help to provide sound science to policy and economic decision-makers so as to better life here, while developing the

  7. China.

    ERIC Educational Resources Information Center

    Semaan, Leslie

    China has the longest continuous civilization in the world--about 4000 years. Another reason to study China is its sheer size in both area and population. This text gives students the opportunity to explore those aspects of Chinese life which have changed in recent years. The extensive history and religion sections allow these changes to be seen…

  8. China.

    PubMed

    1983-12-01

    This discussion of China focuses on the following: the people; geography; history (early history, 20th century China, the People's Republic of China; the "Great Leap Forward" and the Sino Soviet Split, the Cultural Revolution, and Mao's death and present directions); government (state structure, Chinese Communist Party, and legal system); education; economy; foreign relations; defense; and relations between China and the US. As of 1982, China's population totaled just over 1.008 billion with an annual growth rate of 1.5%. Life expectancy is 68 years. Government authorities endorsed birth control in the 1950s, played it down in 1958, and began to promote it again in 1962. The present family planning program began in the early 1970s and has become more fully mobilized since 1979. The largest ethnic group is the Han Chinese, who constitute 93.3% of the total population. The People's Republic of China, located in eastern Asia, is almost as large as the European continent. 2/3 of China's area is mountainous or semidesert; only about 1/10 is cultivated. China is the oldest continuous major world civilization with records dating back about 3500 years. Mao's death in September 1976 removed a towering figure from Chinese politics and set off a scramble for succession. The post 11th Party Congress leadership has emphasized economic development and renounced the mass political movements of prior years. Important educational reforms were made in early 1978. Since 1979, the Chinese leadership has moved toward more pragmatic positions in almost all fields. The Chinese government has always been subordinate to the Chinese Communist Party (CCP), its role being to implement party policies. The primary instruments of state power are the State Council, an executive body corresponding to a cabinet, and the NPC, a legislative body. China has made impressive progress in primary education since 1949. About 93% of eligible children are enrolled in 1st grade, though only 65% finish primary

  9. Relationship between domestic and wild birds in live poultry market and a novel human H7N9 virus in China.

    PubMed

    Wang, Chengmin; Wang, Jing; Su, Wen; Gao, Shanshan; Luo, Jing; Zhang, Min; Xie, Li; Liu, Shelan; Liu, Xiaodong; Chen, Yu; Jia, Yaxiong; Zhang, Hong; Ding, Hua; He, Hongxuan

    2014-01-01

    To trace the source of the avian H7N9 viruses, we collected 99 samples from 4 live poultry markets and the family farms of 3 patients in Hangzhou city of Zhejiang province, China. We found that almost all positive samples came from chickens and ducks in live poultry markets. These results strongly suggest that the live poultry markets are the major source of recent human infections with H7N9 in Hangzhou city, Zhejiang province of China. Therefore, control measures are needed, not only in the domestic bird population, but also in the live poultry markets to reduce human H7N9 infection risk.

  10. Parks In Partnership.

    ERIC Educational Resources Information Center

    Bowman, Sally-Jo

    1998-01-01

    More than 50 National Park Service (NPS) sites interpret Native cultures or early Native contact with Europeans. In about 30 of those, American Indians, Alaska Natives, or Native Hawaiians, in partnership with the NPS, present their own heritage and issues. Describes Native-run aspects of Sitka National Historical Park, Glacier National Park, and…

  11. [Dynamics of carbon, nitrogen and phosphorus storage of three dominant marsh plants in Hangzhou Bay coastal wetland].

    PubMed

    Shao, Xue-xin; Li, Wen-hua; Wu, Ming; Yang, Wen-ying; Jiang, Ke-yi; Ye, Xiao-qi

    2013-09-01

    Salt marshes perform important ecosystem functions in carbon, nitrogen and phosphorus recycling. The plant biomass, content and pools of C, N and P were measured seasonally in three marsh species Phragmites australis, Spartina alterniflora and Scirpus mariquezer in Hangzhou Bay coastal wetland for the dynamics of C, N and P storage. The results showed that seasonal variation of aboveground biomass displayed a unimodal curve. The seasonal variability of plant OC content in the aboveground part of the plants was not significant, while the TN and TP content decreased significantly from spring to winter. The seasonal variability of plant C, N and P pools was significant. And there was a significant relationship between plant C/N/P pools and biomass. The pools among plant species were significantly different. S. mariqueter had the lowest C/N/P pools. TN pool in the aboveground part of P. australis was higher than that of S. aterniflora, but its TP pool was lower than that of S. alterniflora, and there was no significant difference for OC pools between P. australis and S. alterniflora. C fixation of the three marsh species was 380%, 376% and 55.5% of the average C fixation of terrestrial vegetations in China, and 463%, 458% and 67.7% of the average C fixation of terrestrial vegetations of the world. Considering the purification capacity of N and P, July would be the best harvest time of the study area for three plants. And the harvest of S. alterniflora could remove the biggest amount of P, since P was a limiting nutrient for phytoplankton growth. In conclusion, the marsh plants had strong C fixation and N/P purification ability.

  12. Water Environment Evolution along the China Grand Canal

    NASA Astrophysics Data System (ADS)

    Mao, F.; Wu, Y. X.; Yang, B. F.; Li, X. J.

    2014-03-01

    The China Grand Canal is one of the earliest canals in the world, having lasted for nearly 3000 years. Even its section canals have a rich history, such as the North-South Grand Canal that was established during the Sui Dynasty, whereas the Beijing-Hangzhou Canal was excavated during the Yuan Dynasty and the east line of the South-to-North Water Diversion. As one of the longest in the world, the China Grand Canal's total length is over 3500 kilometers. This length includes the navigable, unnavigable, and underground sections. Making the best use of situations and according to local conditions, the Chinese people harmoniously constructed the Beijing-Hangzhou Canal with nature. Tens of millions of workers took nearly 3000 years to complete the great shipping system. Navigable sections still exist for up to 900 kilometers and the volume of freight traffic is approximately 300 million tons. The canal remains the main logistical channel of the North-to-South Coal Transportation, South-to-North Water Diversion, and resources circulation. To date, China is promoting the success of heritage application. Part of these efforts is the declaration of the China Grand Canal as a World Cultural Heritage by 2014. In addition, the east route of the South-to-North Water Transfer project is planned to be navigable by 2016. The ancient Beijing-Hangzhou Grand Canal will usher in the new ecological civilization and cultural revival along the canal. This paper presents technical methods of water environment evolution research on the river system, river, and water quality along the Beijing-Hangzhou Canal through the integration of historical literature and modern remote sensing image data. The study carried out water environment investigation and analysis along the Beijing-Hangzhou canal by using ETM, SPOT image data, and GPS measurement data. Spatial and temporal evolution characteristics and regulations of the Beijing-Hangzhou Grand Canal regional water environment in the span of 3000

  13. Identification and Chacterization of new strains of Enterobacter spp. causing Mulberry (Morus alba) wilt disease in China

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A new mulberry wilt disease (MWD) was recently identified in Hangzhou, Zhejiang province, China. Typical symptoms of the disease are dark brown discolorations in vascular tissues, leaf wilt, defoliation, and tree decline. Unlike the bacterial wilt disease caused by Ralstonia solanacearum, the leaf w...

  14. [Estimating total nitrogen content in reclaimed water based on hyperspectral reflectance information from emergent plants: a case study of Mencheng Lake Wetland Park in Beijing, China].

    PubMed

    Liu, Hui; Gong, Zhao-ning; Zhao, Wen-ji

    2014-12-01

    Hyperspectral reflectance information is a crucial method to detect total nitrogen content in plant leaves, meanwhile, vegetation nitrogen content has a strong relationship with nitrogen in water. Taking Mencheng Lake Wetland Park supplied with reclaimed water as study area, the vegetation hyperspectral data (Phragmites australis and Typha angustifolia), and the content of total nitrogen in water were detected to investigate the feasibility of estimating total nitrogen content in reclaimed water based on hyperspectral reflectance information from emergent plants. We established simple linear regression model, stepwise multiple linear regression model and partial least square regression model based on four hyperspectral indices (spectral indices, normalized difference indices, trilateral parameters, absorption feature parameters), respectively. The accuracy of these models was coefficient of determination (R2) and root mean square error (RMSE). The results showed that stepwise multiple linear regression model and partial least square regression model predicted more accurately than simple linear regression model, and the accuracy of prediction models based on P. australis reflectance spectra was higher than those on T. angustifolia. Partial least square regression model was the most useful explorative tool for unraveling the relationship between spectral reflectance of P. australis and total nitrogen content in water with R2 of 0.854 and RMSE of 0.647. 500-700 nm was the best band range for detecting water total nitrogen content. The reflectance ratio of green peak and red valley could be effectively predicted by the absorption feature parameters.

  15. Serological evidence of H7, H5 and H9 avian influenza virus co-infection among herons in a city park in Jiangxi, China.

    PubMed

    Wang, Guirong; Zhang, Tao; Li, Xiaowen; Jiang, Zhiben; Jiang, Qian; Chen, Quanjiao; Tu, Xiaobin; Chen, Ze; Chang, Jianyu; Li, Laixing; Xu, Bing

    2014-09-22

    Extensive surveillance of influenza A viruses in different avian species is critical for understanding its transmission. Here, a breeding colony of Little Egrets and Black-crowned Night Herons was monitored both serologically and virologically in a city park of Jiangxi in 2009. A portion of herons had antibodies against H7 (52%), H5 (55%) and H9 (6%) subtype avian influenza virus (AIV) in egg yolk samples, and 45% had antibodies against different AIV serotypes (H5, H7 or H9) simultaneously. Greater numbers of samples with anti-AIV H5N1 recombination-4 (Re-4, clade 7) antibodies were measured compared with those containing anti-H5N1 Re-1 (clade 0) and Re-5 (clade 2.3.4) antibodies. Eight strains of H5 and 9 strains of H9 were isolated from poultry of nearby markets. These results indicate wild birds are at risk from infection and co-infection with H7, H5, and H9 subtypes. Investigation of wild bird infection might provide an early warning sign of potential novel AIVs circulating in the nearby poultry industry and even in human society.

  16. National parks: Chapter 4

    USGS Publications Warehouse

    Baron, Jill S.; Allen, Craig D.; Fleishman, Erica; Gunderson, Lance; McKenzie, Don; Meyerson, Laura A.; Oropeza, Jill; Stephenson, Nathan L.

    2008-01-01

    Covering about 4% of the United States, the 338,000 km² of protected areas in the National Park System contain representative landscapes of all of the nation’s biomes and ecosystems. The U.S. National Park Service Organic Act established the National Park System in 1916 “to conserve the scenery and the natural and historic objects and the wild life therein and to provide for the enjoyment of the same in such manner and by such means as will leave them unimpaired for the enjoyment of future generations.”1 Approximately 270 national park system areas contain significant natural resources. Current National Park Service policy for natural resource parks calls for management to preserve fundamental physical and biological processes, as well as individual species, features, and plant and animal communities. Parks with managed natural resources range from large intact (or nearly intact) ecosystems with a full complement of native species— including top predators—to those diminished by disturbances such as within-park or surrounding-area legacies of land use, invasive species, pollution, or regional manipulation of resources. The significance of national parks as representatives of naturally functioning ecosystems and as refugia for natural processes and biodiversity increases as surrounding landscapes become increasingly altered by human activities.

  17. Parks, Recreation and Public Health.

    ERIC Educational Resources Information Center

    Ho, Ching-Hua; Payne, Laura; Orsega-Smith, Elizabeth; Godbey, Geoffrey

    2003-01-01

    Reviews what current research says about the holistic health benefits of park and recreation services, focusing on: health benefits according to park users; physical activities in parks; stress reduction benefits of park use; social support, self-determination, and stress reduction; observing nature in parks and associated benefits; and the…

  18. Nutrient retention in plant biomass and sediments from the salt marsh in Hangzhou Bay estuary, China.

    PubMed

    Shao, Xuexin; Wu, Ming; Gu, Binhe; Chen, Yinxu; Liang, Xinqiang

    2013-09-01

    Nutrient load into the ocean can be retained during the process of plant uptake and sedimentation in marshes along the bay zone. Seasonal variations of biomass and nutrient concentration in three dominated plant assemblages and associated sediments were monitored in this study area to determine effects of salt marsh on nutrient retention. Results showed that plant aboveground biomass displayed a unimodal curve with nutrient concentration generally decreased from spring to winter. Belowground biomass was relatively low during the rapid growth period with nutrient concentration tending to decrease and then increase during this period. Plant total nitrogen (TN) pools are higher than total phosphorus (TP) pools, and both pools showed significant seasonal variations. Water purification coefficients (WPC) of nutrients by plant assimilation were 34.4/17.3, 19.3/24.0, and 5.14/6.04 t/(m(2) year) (TN/TP) for Phragmites australis, Spartina alterniflora, and Scirpus mariqueter, respectively. Overall, these results suggest that higher annual plant biomass and nutrient assimilation contribute to greater nutrient retention capacity and accumulation in sediments, thereby enabling reduced eutrophication in transitional waters.

  19. Oregon's first wind park

    SciTech Connect

    Not Available

    1984-01-01

    The bringing on-line of the 1.25 MW wind park at Whiskey Run, Oregon, is reported. The park features twenty-five 50 KW wind turbine generators and is expected to produce about three million kilowatt-hours per year for the Pacific Power and Light system.

  20. Splendor In The Parks.

    ERIC Educational Resources Information Center

    Smith, Anthony Wayne

    1979-01-01

    Civilization is more and more intruding on the esthetic and recreational resources of the National Park System. Increased attention must be paid to controlling noise, pollution, and even the effects of urban lighting which detract from the enjoyment of the parks. (RE)

  1. [Light scattering extinction properties of atmospheric particle and pollution characteristics in hazy weather in Hangzhou].

    PubMed

    Xu, Chang; Ye, Hui; Shen, Jian-Dong; Sun, Hong-Liang; Hong, Sheng-Mao; Jiao, Li; Huang, Kan

    2014-12-01

    In order to evaluate the influence of particle scattering on visibility, light scattering coefficient, particle concentrations and meteorological factor were simultaneously monitored from July 2011 to June 2012 in Hangzhou. Daily scattering coefficients ranged from 108.4 to 1 098.1 Mm(-1), with an annual average concentration of 428.6 Mm(-1) ± 200.2 Mm(-1). Seasonal variation of scattering coefficients was significant, with the highest concentrations observed in autumn and winter and the lowest in summer. It was found there were two peaks for the average diurnal variations of the scattering coefficient, which could be observed at 08:00 and 21:00. The scattering efficiencies of PM2.5 and PM10 were 7.6 m2 x g(-1) and 4.4 m2 x g(-1), respectively. The particle scattering was about 90.2 percent of the total light extinction. The scattering coefficients were 684.4 Mm(-1) ± 218.1 Mm(-1) and 1 095.4 Mm(-1) ± 397.7 Mm(-1) in hazy and heavy hazy days, respectively, which were 2.6 and 4.2 times as high as in non-hazy weather, indicating that particle scattering is the main factor for visibility degradation and the occurrence of hazy weather in Hangzhou.

  2. Investigation of Helicobacter pylori infection among symptomatic children in Hangzhou from 2007 to 2014: a retrospective study with 12,796 cases

    PubMed Central

    Shu, Xiaoli; Ping, Mingfang; Yin, Guofeng

    2017-01-01

    Background and Aim The infection of Helicobacter pylori (H. pylori) is acquired in childhood and the prevalence vary greatly in different countries and regions. The study aimed to investigate the characteristics of H. pylori infection among children with gastrointestinal symptoms in Hangzhou, a representative city of eastern China. Methods A systematic surveillance of H. pylori infection according to the 13C-urea breath test was conducted from January 2007 to December 2014 in the Children’s hospital, Zhejiang University School of Medicine. The demographic information and main symptoms of every subject were recorded. Results A total of 12,796 subjects were recruited and 18.6% children evaluated as H. pylori positive. The annual positive rates decreased from 2007 to 2014 (χ2 = 20.461, p < 0.01). The positive rates were 14.8%, 20.2% and 25.8% in 3–6, 7–11 and 12–17 years age group respectively, which increased with age (χ2 = 116.002, p < 0.01). And it was significantly higher in boys than girls (χ2 = 15.090, p < 0.01). Multivariate logistic regression identified possible risk factors for H. pylori infection. Age, gender, gastrointestinal symptoms and history of H. pylori infected family member were all significantly associated with H. pylori infection (all p < 0.05). Conclusions H. pylori infection rates in children with gastrointestinal symptoms were lower than most of those reported in mainland China. Further studies are required to determine the prevalence in the general population. Comprehensively understanding of the characteristics and the possible risk factors of H. pylori infection will be helpful to its management strategies in children in China. PMID:28168109

  3. Detection of atmospheric boundary layer height in the plum rain season over Hangzhou area with three-dimensional scanning polarized lidar

    NASA Astrophysics Data System (ADS)

    Tang, Peijun; Liu, Dong; Xu, Peituo; Zhou, Yudi; Bai, Jian; Liu, Chong; Wang, Kaiwei; Yang, Yongying; Shen, Yibing; Luo, Jing; Cheng, Zhongtao; Zhang, Yupeng; Liu, Yanyang

    2016-10-01

    The atmospheric boundary layer can be directly influenced by the ground and it is closely related to human activities, so the detection and investigation of the atmospheric boundary layer is very important. Due to the abundant rainfall in the plum rain season in southern China, the atmospheric boundary layer height (ABLH) is very different from any other time of the year. Lidar is an active remote-sensing instrument, and the advantage of high spatial and temporal resolution makes it very suitable for the detection of the atmosphere. In this paper, a three-dimensional (3D) polarized lidar is introduced and the structure will be given in detail. Compared to traditional one-direction ground-based lidar, the pointing of the 3D scanning lidar is very flexible and can be adjusted to any direction within the up hemisphere (360 degrees by 90 degrees) in a very short time. The ABLH in the plum rain season (from June to July 2016) over Hangzhou area (30°16' N, 120°07' E) was observed and different derivation methods, such as the wavelet covariance method, the gradient method, and the profile fitting method were carried out and compared in detail. The results show that the wavelet covariance method exhibits better stability than the gradient method and better accuracy than the profile fitting method. This work brings a more flexible and accuracy way for the ABLH detection and will be of great importance to the atmospheric study during the plum rain season.

  4. China.

    PubMed

    1980-05-01

    China's census, scheduled for July 1, 1981, will be preceded by a pilot census at the end of the next month. According to Mr. Y.C. Yu, Statistician in the Demographic and Social Statistics Branch of the UN, the pretest will be held in Wu Xi, a resort area of about 1.6 million persons about a 2-hour train ride west of Shanghai. Mr. Yu and Mr. Varon Kannisto will be UN observers of the pilot census. The method of enumeration will be similar to that used in the 1953 and 1964 censuses, said Mr. Yu. Each head of household will report to an enumeration station to provide information on the characteristics of household members. The questionnaire will contain about 13 items, which will be asked of 100% of the population. The 5 million enumerators will be teachers, accountants, and others, generally residents of the local area in which they will act as enumerators. Census data will be processed by computers in each of the 29 provinces and autonomous regions. The UNFPA is providing computers, data entry and ancillary equipment, software and supplies, advisory services, and training in census methods and data processing. The computers supplied by IBM will be the 4300 series; a model 4341 will be installed at the State Statistical Bureau in Beijing and 15 model 4331s will go to individual provinces. Results of earlier censuses were processed manually and with the abacus. UNFPA also plans to provide support for the analysis of census data and for their dissemination to appropriate organizations and departments in China.

  5. Master Plans for Park Sites.

    ERIC Educational Resources Information Center

    Van Meter, Jerry R.

    This booklet is a general guide to park site planning. The four basic steps involved in developing a park site are a) determination of the uses of the site, b) analysis of the site potential for these uses, c) identification of the functional relationship among the uses, and d) coordination of the uses to the park sites. Uses of park sites are…

  6. Self-evaluation System for Low carbon Industrial Park--A Case Study of TEDA Industrial Park in Tianjin

    NASA Astrophysics Data System (ADS)

    Wenyan, W.; Fanghua, H.; Ying, C.; Ouyang, W.; Yuan, Q.

    2013-12-01

    Massive fossil fuel burning caused by industrialization development is one major reason of global climate change. After Copenhagen climate summit, the studies of low-carbon city gain attentions from many countries. On 25th Nov. 2009, the State Council executive meeting announced that by 2020 China will reduce the carbon dioxide emissions per unit of GDP by 40% to 45% compared with the level of 2005. Industrial Park as an important part of city, has developed rapidly in recent years, and turns into a key element and an alternative mechanism to achieve emission reduction target. Thus, establishing a low carbon development model for industrial park is one of the most effective ways to build sustainable low carbon cities. By adopting the self-evaluation system of low carbon industrial park, this research aims to summarize the low carbon concept in industrial park practice. According to The Guide for Low Carbon Industrial Development Zones, the quantitative evaluation system is divided into 4 separate categories with 23 different quantitative indicators. The 4 categories include: 1) energy and GHG management (weigh 60%), 2) circular economy and environmental protection (weigh 15%), 3) administration and incentive mechanisms of industrial parks (weigh 15%), and 4) planning and urban forms (weigh 10%). By going through the necessary stages and by leading continuous improvements low carbon development goals can be achieved. Tianjin TEDA industrial park is selected as one case study to conduct an assessment on TEDA low-carbon development condition. Tianjin TEDA Industrial Park is already an ecological demonstration industrial park in China, with good foundations on environmental protection, resource recycling, etc. Based on the self-evaluation system, the indicators, such as the energy using efficiency and the degree of land intensive utilization, are also analyzed and assessed. Through field survey and data collection, in accordance with the quantitative self

  7. Kruger National Park

    Atmospheric Science Data Center

    2013-04-15

    ... above and to the right of image center is the Palabora Copper Mine, and the water body near upper right is Lake Massingir in ... South Africa showing Kruger Park, the Palabora Copper Mine, and Lake Massingir. project:  MISR ...

  8. Getting People to Parks,

    DTIC Science & Technology

    1976-04-01

    local communities to the park at a minimum of time and cost. Some indication of the importance of transportation can be found in study ing patterns of...Field, while park— ) ing lots are much more expensive to build at locations in Jamaica Bay. The Park Service should consider the cost—effectiveness...to Gateway does not not coincide with peak—hour work commuting. Third, the operat ing costs per passenger—mile for a bus are lower than for the subway

  9. [Study on number concentration distribution of atmospheric ultrafine particles in Hangzhou].

    PubMed

    Xie, Xiao-Fang; Sun, Zai; Fu, Zhi-Min; Yang, Wen-Jun; Lin, Jian-Zhong

    2013-02-01

    Atmospheric ultrafine particles (UFPs) were measured with fast mobility particle sizer(FMPS) in Hangzhou, during March 2011 to February 2012. The number concentration and size distribution of UFPs associated with meteorology were studied. The results showed that the number concentration of UFPs was logarithmic bi-modal distribution, and the seasonal levels presented winter > summer > spring> autumn. The highest monthly average concentration was 3.56 x 10(4) cm-3 in December and the lowest was 2.51 x 10(4) cm-3 in October. The seasonal values of count medium diameter(CMD) were spring > winter > autumn > summer. The highest monthly average CMD was 53. 51 nm in April and the lowest was 16.68 nm in June. Meteorological factors had effects on concentration of UFPs.

  10. Guidelines for Recreation and Park Systems.

    ERIC Educational Resources Information Center

    Bannon, Joseph J.; Storey, Edward H.

    In this publication, written for use in guiding community recreation and park systems, the following topics are discussed: why parks and recreational facilities should be developed, the need for governmental participation, and park-system development. Additionally, neighborhood parks, playlots, community parks, city-wide parks, regional parks and…

  11. Geology of National Parks

    USGS Publications Warehouse

    Stoffer, Philip W.

    2008-01-01

    This is a set of two sheets of 3D images showing geologic features of many National Parks. Red-and-cyan viewing glasses are need to see the three-dimensional effect. A search on the World Wide Web will yield many sites about anaglyphs and where to get 3D glasses. Red-blue glasses will do but red-cyan glasses are a little better. This publication features a photo quiz game: Name that park! where you can explore, interpret, and identify selected park landscapes. Can you identify landscape features in the images? Can you explain processes that may have helped form the landscape features? You can get the answers online.

  12. Parking Structures and the Space Race.

    ERIC Educational Resources Information Center

    Milshtein, Amy

    2000-01-01

    Presents some solutions to overcrowded parking on college campuses. Tips on selecting sites for parking garages, making parking decks blend with adjacent communities, and turning parking garages into multi use facilities are addressed. (GR)

  13. Pinnacles National Park Act

    THOMAS, 112th Congress

    Sen. Boxer, Barbara [D-CA

    2011-01-25

    05/11/2011 Committee on Energy and Natural Resources Subcommittee on National Parks. Hearings held. With printed Hearing: S.Hrg. 112-124. (All Actions) Notes: For further action, see H.R.3641, which became Public Law 112-245 on 1/10/2013. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  14. Park a La Cart.

    ERIC Educational Resources Information Center

    Edwards, Susie; Roell, Amy

    1998-01-01

    Using discovery stations offers solutions for increasing attendance at park interpretive programs. Compact, portable stations can be used in playgrounds, special events, trailheads, picnic areas, campgrounds, nursing homes, and scouts and day camps. Describes a case in which stations were used 85 times and reached 4,927 visitors between July 1996…

  15. Parks or Prisons?

    ERIC Educational Resources Information Center

    Thomson, Gareth

    1998-01-01

    Presents a simulation activity in which students assume the role of grizzly bears in Banff National Park. Concepts such as species diversity, fitness, natural selection, habitat loss, extinction, and population dynamics are discussed. Children learn how human activities can affect the bear's reproductive success. Lists materials, instructional…

  16. Astronomy in the National Parks

    NASA Astrophysics Data System (ADS)

    Nordgren, Tyler E.

    2009-01-01

    American national parks are fertile grounds for astronomy and planetary science outreach. They are some of the last remaining dark-sky sites the typical visitor (both U.S. and international) can still experience easily. An internal National Park Service (NPS) study shows a dark starry sky is an integral part of what visitors consider their park experience. As a result, the NPS Night Sky Team (a coordinated group of park rangers and astronomers) is measuring and monitoring the sky brightness over the parks in an attempt to promote within the park service protection of the night sky as a natural resource. A number of parks (e.g. Grand Canyon National Park) are currently expanding their night sky related visitor programs in order to take advantage of this resource and visitor interest. The national parks and their visitors are therefore an ideal audience fully "primed” to learn about aspects of astronomy or planetary science that can be, in any way, associated with the night sky. As one of the astronomers on the NPS Night Sky Team, I have been working with park service personnel on ways to target park visitors for astronomical outreach. The purpose of this outreach is twofold: 1) Strengthen popular investment in preserving dark skies, 2) Strengthen popular investment in current astronomical research. A number of avenues already being used to introduce astronomy outreach into the parks (beyond the simple "star party") will be presented.

  17. 41 CFR 102-74.270 - Are vehicles required to display parking permits in parking facilities?

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... display parking permits in parking facilities? 102-74.270 Section 102-74.270 Public Contracts and Property... to display parking permits in parking facilities? When the use of parking space is controlled as in... service areas must display a parking permit. This requirement may be waived in parking facilities...

  18. 41 CFR 102-74.270 - Are vehicles required to display parking permits in parking facilities?

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... display parking permits in parking facilities? 102-74.270 Section 102-74.270 Public Contracts and Property... to display parking permits in parking facilities? When the use of parking space is controlled as in... service areas must display a parking permit. This requirement may be waived in parking facilities...

  19. 41 CFR 102-74.270 - Are vehicles required to display parking permits in parking facilities?

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... display parking permits in parking facilities? 102-74.270 Section 102-74.270 Public Contracts and Property... to display parking permits in parking facilities? When the use of parking space is controlled as in... service areas must display a parking permit. This requirement may be waived in parking facilities...

  20. 41 CFR 102-74.270 - Are vehicles required to display parking permits in parking facilities?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... display parking permits in parking facilities? 102-74.270 Section 102-74.270 Public Contracts and Property... to display parking permits in parking facilities? When the use of parking space is controlled as in... service areas must display a parking permit. This requirement may be waived in parking facilities...

  1. 41 CFR 102-74.270 - Are vehicles required to display parking permits in parking facilities?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... display parking permits in parking facilities? 102-74.270 Section 102-74.270 Public Contracts and Property... to display parking permits in parking facilities? When the use of parking space is controlled as in... service areas must display a parking permit. This requirement may be waived in parking facilities...

  2. [Research of the Stormwater Runoff and Pollution Characteristics in Rural Area of Yuhang District, Hangzhou].

    PubMed

    Duan, Sheng-hui; Zhao, Yu; Shan, Bao-qing; Tang, Wen-zhong; Zhang, Wen-qiang; Zhang, Shu-zhen; Lang, Chao

    2015-10-01

    In order to investigate the pollution characteristics of stormwater runoff in the southern developed rural region, the runoff samples were collected from four different underlying surfaces during three storm events in Caoqiao and Pujia Tou, which are two typical villages and are located in Yuhang District of Hangzhou. The content of nutrition (nitrogen and phosphorus) and heavy metals (Mn, Cu, Zn, Ni, Cr, Cd, As, Pb) in the simples were analyzed, and the difference of EMC ( event mean concentration) and pollution load of the contaminants in the runoff on different underlying surfaces were compared. The results showed that the EMC of TSS, COD, NH4(+)-N, TP and TN were 16.19, 21.01, 0.74, 1.39 and 2.39 mg x L(-1) in the Caoqiao, respectively; as to Pujia Tou, they were 3.10, 15.69, 0.90, 0.78 and 3.58 mg x L(-1), respectively. The content of heavy metals was all lower than the national surface water quality of two type water in the runoff. Compared with the quality standards for surface water, the EMC of TP was 9 times and 3. 5 times higher and TN was 1. 8 times and 1. 2 times higher in two areas. Besides, the pollution loads of TSS and COD were the highest in farmland.

  3. Alpha-linolenic acid content of commonly available nuts in Hangzhou.

    PubMed

    Li, Duo; Yao, Ting; Siriamornpun, Sirithon

    2006-01-01

    The total lipid content of eight species of nuts available in Hangzhou ranged from 49.5 g/100 g weight in Cannabis sativa to 75.4 g/100 g in walnut. The predominant content of lipid is triacylglycerol, ranging from 91.1% in Cannabis sativa to 98.4% in macadamia. There were two polyunsaturated fatty acids (PUFA) in all nuts analyzed; 18:2n-6 and 18:3n-3. The content of 18:3n-3 ranging from 0.2% in almond to 15.2% in Cannabis sativa, 18:2n-6 ranged from 2.5% in macadamia to 61.6% in pine nut. The proportion of total PUFA in analyzed eight nut species ranging from 2.8% in macadamia to 71.7% in walnut (p < 0.001). Monounsaturated fatty acid composition ranged from 18.0% in Cannabis sativa to 82.6% in macadamia (p < 0.001). The proportion of saturated fatty acid ranged from 7.4% in filbert to 14.7% of total fatty acids in macadamia (p < 0.001). No C20 fatty acids were detected in any of the samples in the present study. The lipids content and fatty acid compositions in analyzed samples were varied between nut species. Cannabis sativa and walnut contained relatively high 18:3n-3, consumption of several these nuts each day can contribute to n-3 PUFA intake, especially for the vegetarian population.

  4. A DID analysis of the impact of health insurance reform in the city of Hangzhou.

    PubMed

    Zhang, Jiale

    2007-12-01

    The purpose of this study is to examine the impact of the 2003 reform of the health insurance system (in particular, the reduction in the co-payment amount) on the consumption of inpatient medical services in the city of Hangzhou using a differences-in-difference (DID) empirical strategy. The results confirm that private-sector employees (PSEs) (who were much more directly affected by the 2003 reform) were much more responsive to the reform than government employees. The growth rate of overall inpatient expenditures of PSEs (including retirees) increased by 26.4 percentage points more than that of government employees, which implies a relatively high (in absolute magnitude) price elasticity of demand for inpatient care of -1.10. Moreover, the growth rate of overall inpatient expenditures of currently employed PSEs increased by 37 percentage points more than that of government employees. Thus, the reform was effective in increasing PSEs' consumption of inpatient medical services, thereby reducing inter-occupational inequities. However, a gap still exists between government employees and PSEs in their consumption of inpatient medical services, and thus further reforms of the system (for example, further reductions in inter-occupational inequities) are needed.

  5. Mount Rainier National Park

    USGS Publications Warehouse

    Hoffman, Robert; Woodward, Andrea; Haggerty, Patricia K.; Jenkins, Kurt J.; Griffin, Paul C.; Adams, Michael J.; Hagar, Joan; Cummings, Tonnie; Duriscoe, Dan; Kopper, Karen; Riedel, Jon; Samora, Barbara; Marin, Lelaina; Mauger, Guillaume S.; Bumbaco, Karen; Littell, Jeremy S.

    2014-01-01

    Natural Resource Condition Assessments (NRCAs) evaluate current conditions for a subset of natural resources and resource indicators in national parks. NRCAs also report on trends in resource condition (when possible), identify critical data gaps, and characterize a general level of confidence for study findings. The resources and indicators emphasized in a given project depend on the park’s resource setting, status of resource stewardship planning and science in identifying high-priority indicators, and availability of data and expertise to assess current conditions for a variety of potential study resources and indicators. Although the primary objective of NRCAs is to report on current conditions relative to logical forms of reference conditions and values, NRCAs also report on trends, when appropriate (i.e., when the underlying data and methods support such reporting), as well as influences on resource conditions. These influences may include past activities or conditions that provide a helpful context for understanding current conditions and present-day threats and stressors that are best interpreted at park, watershed, or landscape scales (though NRCAs do not report on condition status for land areas and natural resources beyond park boundaries). Intensive cause-andeffect analyses of threats and stressors, and development of detailed treatment options, are outside the scope of NRCAs. It is also important to note that NRCAs do not address resources that lack sufficient data for assessment. For Mount Rainier National Park, this includes most invertebrate species and many other animal species that are subject to significant stressors from climate change and other anthropogenic sources such as air pollutants and recreational use. In addition, we did not include an analysis of the physical hydrology associated with streams (such as riverine landforms, erosion and aggradation which is significant in MORA streams), due to a loss of staff expertise from the USGS

  6. The energy Park

    NASA Astrophysics Data System (ADS)

    Manheimer, Wallace

    2005-10-01

    If world development is to continue, per capita energy use in the developing world must increase to levels in the developed world. Restrictions on how much CO2 mankind can responsibly put into the atmosphere complicate the task further. Studies show that by 2050 the world will require an additional 10-30 terawatts (TW) of carbon free power, at least as much additional, as the 10 TW generated today with fossil fuel. Neither mined uranium nor renewable energy is capable of sustained power production at this level. This paper proposes, an "energy park", a self contained unit a square mile or two in area which supplies about 7 GW of electrical power or hydrogen, emits no CO2, has little or no proliferation problem, and cleans up its own waste. Most of the energy is supplied by conventional nuclear power plants. However the nuclear fuel is bred by a fusion reactor, which is the key to the energy park. The waste cleanup is done by a combination of fission, fusion, and patience. There is neither long time storage nor long distance travel for materials with proliferation risk or long lived radio nuclides. Thus only thorium comes into the park, and only electricity and hydrogen go out.

  7. Emergence of cfr-harbouring coagulase-negative staphylococci among patients receiving linezolid therapy in two hospitals in China.

    PubMed

    Yang, Xue-Jing; Chen, Yan; Yang, Qing; Qu, Ting-Ting; Liu, Li-Lin; Wang, Hai-Ping; Yu, Yun-Song

    2013-06-01

    This study reports on the emergence of cfr-harbouring coagulase-negative staphylococci (CoNS) among patients who received linezolid therapy in two hospitals in Hangzhou, China. The mechanisms of resistance and transmission were analysed for these resistant isolates. Eight Staphylococcus capitis isolates, one Staphylococcus epidermidis isolate and one Staphylococcus hominis isolate, obtained from patients who had received linezolid therapy in two hospitals in Hangzhou, China, were confirmed as linezolid resistant, with MICs ranging from 8 to >256 mg l(-1). The linezolid usage data of the ten patients before isolation of the linezolid-resistant CoNS were collected. PFGE analysis showed that the eight S. capitis isolates from the two hospitals belonged to the same clone. Nine of the linezolid-resistant CoNS isolates carried the cfr gene, which was located on plasmids of a similar size. A 5.3 kb fragment containing the cfr gene, revealing 99 % identity to the sequence of the cfr-harbouring plasmid pSS-01 reported previously, was determined by PCR mapping for all cfr-positive isolates, and the cfr gene was flanked by two copies of IS256-like elements. Thus, these results document the emergence of linezolid-resistant CoNS isolates carrying the cfr gene in Hangzhou, China. Effective nosocomial infection control strategies and the judicious use of antibiotics will be required to prevent further spread of this resistance mechanism.

  8. Canyonlands National Park, UT, USA

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Desert and mountain scenery along the Utah/Colorado border are displayed in this scene of the Canyonlands National Park, UT (39.0N, 110.0W). The Park occuppies the near center of the image, displaying spectacular incised meanders and the bulls-eye structure of Upheaval Dome (a salt dome). The Green River and the Colorado River flow southward to join off scene before flowing through the Grand Canyon National Park.

  9. Canyonlands National Park, UT, USA

    NASA Technical Reports Server (NTRS)

    1973-01-01

    Desert and mountain scenery along the Utah/Colorado border are displayed in this scene of the Canyonlands National Park, UT (39.0N, 110.0W). The park occupies the near center of the image, displaying spectacular incised meanders and the bulls-eye structure of Upheaval Dome (a salt dome). The Green River and the Colorado River flow southward to join (off scene) before flowing through the Grand Canyon National Park.

  10. Automated Car Park Management System

    NASA Astrophysics Data System (ADS)

    Fabros, J. P.; Tabañag, D.; Espra, A.; Gerasta, O. J.

    2015-06-01

    This study aims to develop a prototype for an Automated Car Park Management System that will increase the quality of service of parking lots through the integration of a smart system that assists motorist in finding vacant parking lot. The research was based on implementing an operating system and a monitoring system for parking system without the use of manpower. This will include Parking Guidance and Information System concept which will efficiently assist motorists and ensures the safety of the vehicles and the valuables inside the vehicle. For monitoring, Optical Character Recognition was employed to monitor and put into list all the cars entering the parking area. All parking events in this system are visible via MATLAB GUI which contain time-in, time-out, time consumed information and also the lot number where the car parks. To put into reality, this system has a payment method, and it comes via a coin slot operation to control the exit gate. The Automated Car Park Management System was successfully built by utilizing microcontrollers specifically one PIC18f4550 and two PIC16F84s and one PIC16F628A.

  11. 76 FR 22001 - National Park Week, 2011

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-20

    ... Documents#0;#0; ] Proclamation 8656 of April 15, 2011 National Park Week, 2011 By the President of the.... ``Healthy Parks, Healthy People,'' the focus for this year's National Park Week, highlights the role of... waived during National Park Week. All Americans can visit www.NPS.gov to find nearby parks where...

  12. New Challenges in Campus Parking Management.

    ERIC Educational Resources Information Center

    Mah, Allan

    2000-01-01

    Examines the challenges campus parking professionals face from the increased demands of organizations to improve parking service levels with diminishing resources. Campus parking operations are explored with an awareness of the needs, attitudes, and demands of customers in mind. (GR)

  13. 32 CFR 636.14 - Parking.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... INVESTIGATIONS MOTOR VEHICLE TRAFFIC SUPERVISION (SPECIFIC INSTALLATIONS) Fort Stewart, Georgia § 636.14 Parking... parking in handicapped and Commanding General reserved parking spaces at Fort Stewart/Hunter Army...

  14. California Community Colleges Parking Survey.

    ERIC Educational Resources Information Center

    McIntyre, Chuck

    In 1990, a representative sample of 25 California community colleges was contacted by telephone to determine their parking policies and practices. The colleges were sampled on the basis of location and size. Study findings included the following: (1) 17 of the colleges reported that they had insufficient numbers of on-campus parking spaces; (2)…

  15. An Amusement Park Physics Competition

    ERIC Educational Resources Information Center

    Moll, Rachel F.

    2010-01-01

    Amusement park physics is a popular way to reinforce physics concepts and to motivate physics learners. This article describes a novel physics competition where students use simple tools to take amusement park ride measurements and use the data to answer challenging exam questions. Research into the impact of participating in the competition…

  16. Wheeling and Dealing in the National Parks

    ERIC Educational Resources Information Center

    Howe, Sydney

    1973-01-01

    Motor vehicles and commercialism have generated serious problems within the national park system. A Conservation Foundation suggests new directions in management for the National Park Service. (Editors)

  17. Outbreak of coinfection with human metapneumovirus and measles virus resulting in the death of a child at a hospital in China.

    PubMed

    Kou, Yu; Sun, Zhou; Li, Feng; Yu, Xinfen; Yang, Xuhui; Li, Jun; Pan, Jingcao

    2015-04-01

    Two children with different digestive diseases were admitted to the gastroenterology department of a children's hospital in Hangzhou, Zhejiang Province, China, in May 2010. They manifested successively acute lower respiratory tract infection symptoms during their stay in the hospital. The epidemiologic and experimental evidence supports that one child acquired nosocomial coinfection with measles virus and human metapneumovirus from another child while they shared the same ward.

  18. [Soil organic carbon content and its distribution pattern in Hangzhou Bay coastal wetlands].

    PubMed

    Shao, Xue-xin; Yang, Wen-ying; Wu, Ming; Jiang, Ke-yi

    2011-03-01

    In this paper, the soil organic carbon (SOC) content and its distribution pattern in the natural intertidal zones and reclaimed wetlands of Hangzhou Bay were studied, aimed to explore the effects of vegetation succession, exotic species invasion, and reclamation on the SOC in costal wetlands of the Bay. In intertidal zones, the surface SOC content ranged from 4.41 to 8.58 g x kg(-1), with an average of 6.45 g x kg(-1), and differed significantly under different vegetations, with a tendency of under Phragmites australis (8.56 +/- 0.04 g x kg(-1)) > Spartina alterniflora (7.31 +/- 0.08 g x kg(-1)) > Scirpus mariqueter (5.48 +/- 0.29 g x kg(-1)) > mudflats (4.47 +/- 0.09 g x kg(-1)); in reclaimed wetlands, the surface SOC content was 7.46 +/- 0.25 g x kg(-1) in the 1960s, 1.96 +/- 0.46 g x kg(-1) in the 1980s, and 5.12 +/- 0.16 g x kg(-1) in 2003, showing a trend of increased after an initial decrease with increasing reclamation year. The SOC in the profiles all showed a decreasing trend from the surface to the bottom. The SOC in intertidal zones and reclaimed wetlands was significantly negatively correlated with soil pH, and positively correlated with soil total nitrogen (TN), suggesting a large reserve of organic nitrogen in TN. The correlation between SOC and soil C/N ratio was not obvious in intertidal zones, but significantly positive in reclaimed wetlands, indicating that reclamation affected soil C/N ratio to a certain extent. This study showed that in the intertidal zones, soil carbon sequestration capacity increased gradually with plant community succession. However, the invasion of exotic species Spartina alternflora might decrease the capacity of carbon sequestration in intertidal zones. It was also found that the changes of soil moisture content, particle composition, vegetation coverage, and reclamation history were the main factors affecting the SOC distribution in reclaimed wetlands.

  19. Aftermath of Griffith Park Fire

    NASA Technical Reports Server (NTRS)

    2007-01-01

    In mid-May 2007, wind-driven flames raced through Griffith Park in Los Angeles, forcing hasty evacuations and threatening numerous famous landmarks and tourist spots, such as the Los Angeles Zoo and the Hollywood Sign. Ultimately, no one was injured in the fire, which may have been started by a cigarette. About 800 acres burned in the urban park, which is itself a Hollywood landmark, having been the location for several movies, including Rebel Without A Cause. This image of the park was captured by the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) on NASA's Terra satellite on June 6, 2007, about a month after the fire. ASTER detects both visible and infrared wavelengths of light, and both kinds have been used to make this image. Vegetation appears in various shades of red, while the burned areas appear charcoal. Roads and dense urban areas appear purplish-gray or white. Water is dark blue. Large burned areas are evident in the northwest and southeast parts of the park, with scattered smaller patches along the southern margin. Some botanical gardens and parts of a bird sanctuary, as well as some park structures like restrooms, were destroyed. The park's unburned, natural vegetation appears brick red, while the irrigated golf courses adjacent to the park are bright red. NASA image created by Jesse Allen, using data provided courtesy of the NASA/GSFC/MITI/ERSDAC/JAROS, and U.S./Japan ASTER Science Team.

  20. Seasonal Dynamics of Soil Labile Organic Carbon and Enzyme Activities in Relation to Vegetation Types in Hangzhou Bay Tidal Flat Wetland.

    PubMed

    Shao, Xuexin; Yang, Wenying; Wu, Ming

    2015-01-01

    Soil labile organic carbon and soil enzymes play important roles in the carbon cycle of coastal wetlands that have high organic carbon accumulation rates. Soils under three vegetations (Phragmites australis, Spartina alterniflora, and Scirpusm mariqueter) as well as bare mudflat in Hangzhou Bay wetland of China were collected seasonally. Seasonal dynamics and correlations of soil labile organic carbon fractions and soil enzyme activities were analyzed. The results showed that there were significant differences among vegetation types in the contents of soil organic carbon (SOC) and dissolved organic carbon (DOC), excepting for that of microbial biomass carbon (MBC). The P. australis soil was with the highest content of both SOC (7.86 g kg-1) and DOC (306 mg kg-1), while the S. mariqueter soil was with the lowest content of SOC (6.83 g kg-1), and the bare mudflat was with the lowest content of DOC (270 mg kg-1). Soil enzyme activities were significantly different among vegetation types except for urease. The P. australis had the highest annual average activity of alkaline phosphomonoesterase (21.4 mg kg-1 h-1), and the S. alterniflora had the highest annual average activities of β-glycosidase (4.10 mg kg-1 h-1) and invertase (9.81 mg g-1 24h-1); however, the bare mudflat had the lowest activities of alkaline phosphomonoesterase (16.2 mg kg-1 h-1), β-glycosidase (2.87 mg kg-1 h-1), and invertase (8.02 mg g-1 24h-1). Analysis also showed that the soil labile organic carbon fractions and soil enzyme activities had distinct seasonal dynamics. In addition, the soil MBC content was significantly correlated with the activities of urease and β-glucosidase. The DOC content was significantly correlated with the activities of urease, alkaline phosphomonoesterase, and invertase. The results indicated that vegetation type is an important factor influencing the spatial-temporal variation of soil enzyme activities and labile organic carbon in coastal wetlands.

  1. Seasonal Dynamics of Soil Labile Organic Carbon and Enzyme Activities in Relation to Vegetation Types in Hangzhou Bay Tidal Flat Wetland

    PubMed Central

    Shao, Xuexin; Yang, Wenying; Wu, Ming

    2015-01-01

    Soil labile organic carbon and soil enzymes play important roles in the carbon cycle of coastal wetlands that have high organic carbon accumulation rates. Soils under three vegetations (Phragmites australis, Spartina alterniflora, and Scirpusm mariqueter) as well as bare mudflat in Hangzhou Bay wetland of China were collected seasonally. Seasonal dynamics and correlations of soil labile organic carbon fractions and soil enzyme activities were analyzed. The results showed that there were significant differences among vegetation types in the contents of soil organic carbon (SOC) and dissolved organic carbon (DOC), excepting for that of microbial biomass carbon (MBC). The P. australis soil was with the highest content of both SOC (7.86 g kg-1) and DOC (306 mg kg-1), while the S. mariqueter soil was with the lowest content of SOC (6.83 g kg-1), and the bare mudflat was with the lowest content of DOC (270 mg kg-1). Soil enzyme activities were significantly different among vegetation types except for urease. The P. australis had the highest annual average activity of alkaline phosphomonoesterase (21.4 mg kg-1 h-1), and the S. alterniflora had the highest annual average activities of β-glycosidase (4.10 mg kg-1 h-1) and invertase (9.81mg g-1 24h-1); however, the bare mudflat had the lowest activities of alkaline phosphomonoesterase (16.2 mg kg-1 h-1), β-glycosidase (2.87 mg kg-1 h-1), and invertase (8.02 mg g-1 24h-1). Analysis also showed that the soil labile organic carbon fractions and soil enzyme activities had distinct seasonal dynamics. In addition, the soil MBC content was significantly correlated with the activities of urease and β-glucosidase. The DOC content was significantly correlated with the activities of urease, alkaline phosphomonoesterase, and invertase. The results indicated that vegetation type is an important factor influencing the spatial-temporal variation of soil enzyme activities and labile organic carbon in coastal wetlands. PMID:26560310

  2. 78 FR 14822 - Proposed Information Collection; National Park Service Concessions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-07

    ... National Park Service Proposed Information Collection; National Park Service Concessions AGENCY: National Park Service, Interior. ACTION: Notice; request for comments. SUMMARY: We (National Park Service, NPS... Madonna L. Baucum, Information Collection Clearance Officer, National Park Service, 1201 I Street NW.,...

  3. Complete genome sequence of a sapovirus from a child in Zhejiang, China.

    PubMed

    Zhou, Xiaohong; Sun, Yi; Shang, Xiaochun; Gao, Jian; Zhao, Xueqin; Shuai, Huiqun; Zhang, Rui; Zhang, Yanjun

    2016-10-01

    Although Sapovirus (Caliciviridae) has been accepted as one of the causes of acute gastroenteritis worldwide, little is known about the genetic characteristics of the whole genome of sapoviruses in China, especially those that infect humans. Here we report the complete genome sequence of a sapovirus strain, Human/Zhejiang1/2015/China, obtained from a child with acute gastroenteritis in Hangzhou, Zhejiang Province, China. Samples were collected and delivered to the CDC laboratories and were detected by RT-PCR. Sanger sequencing was used to obtain the full genome and molecular characterization of the genome was determined. A phylogenetic analysis of the genome was also performed. The results indicated that Human/Zhejiang1/2015/China belongs to Genogroup I. No recombination events were detected. This is the first complete sequence from a child to be reported in China. The sequence information is important for surveillance of this emerging gastrointestinal infection.

  4. 77 FR 24575 - National Park Week, 2012

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-25

    ... Documents#0;#0; #0; #0;Title 3-- #0;The President ] Proclamation 8801 of April 20, 2012 National Park Week... National Park Week, all 397 National Parks will offer free admission from April 21 through April 29, 2012... as our National Parks.'' This week, we honor the uniquely American idea behind them: that each of...

  5. Teacher's Guide to Independence National Historical Park.

    ERIC Educational Resources Information Center

    National Park Service (Dept. of Interior), Philadelphia, PA. Independence National Historical Park.

    Independence National Historical Park, located in Philadelphia, Pennsylvania, is operated by the National Park Service. The park was authorized by an Act of Congress on June 28, 1948, and formally established on July 4, 1956. The mission of Independence National Historical Park is to preserve its stories, buildings, and artifacts as a source of…

  6. Jurassic Park: Adventure in Learning.

    ERIC Educational Resources Information Center

    Shams, Marcia; Boteler, Trina

    1993-01-01

    Describes using the movie "Jurassic Park" as a foundation for a middle school interdisciplinary unit involving science, math, language arts, history, and geography. Suggested books and activities are presented. (PR)

  7. 76 FR 77131 - Special Regulations; Areas of the National Park System, Yellowstone National Park

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-12

    ... National Park Service 36 CFR Part 7 RIN 1024-AD92 Special Regulations; Areas of the National Park System, Yellowstone National Park AGENCY: National Park Service, Interior. ACTION: Final rule. SUMMARY: This rule... winter visitation and certain recreational activities in Yellowstone National Park for the...

  8. Multinational underground nuclear parks

    SciTech Connect

    Myers, C.W.; Giraud, K.M.

    2013-07-01

    Newcomer countries expected to develop new nuclear power programs by 2030 are being encouraged by the International Atomic Energy Agency to explore the use of shared facilities for spent fuel storage and geologic disposal. Multinational underground nuclear parks (M-UNPs) are an option for sharing such facilities. Newcomer countries with suitable bedrock conditions could volunteer to host M-UNPs. M-UNPs would include back-end fuel cycle facilities, in open or closed fuel cycle configurations, with sufficient capacity to enable M-UNP host countries to provide for-fee waste management services to partner countries, and to manage waste from the M-UNP power reactors. M-UNP potential advantages include: the option for decades of spent fuel storage; fuel-cycle policy flexibility; increased proliferation resistance; high margin of physical security against attack; and high margin of containment capability in the event of beyond-design-basis accidents, thereby reducing the risk of Fukushima-like radiological contamination of surface lands. A hypothetical M-UNP in crystalline rock with facilities for small modular reactors, spent fuel storage, reprocessing, and geologic disposal is described using a room-and-pillar reference-design cavern. Underground construction cost is judged tractable through use of modern excavation technology and careful site selection. (authors)

  9. An amusement park physics competition

    NASA Astrophysics Data System (ADS)

    Moll, Rachel F.

    2010-07-01

    Amusement park physics is a popular way to reinforce physics concepts and to motivate physics learners. This article describes a novel physics competition where students use simple tools to take amusement park ride measurements and use the data to answer challenging exam questions. Research into the impact of participating in the competition reveals positive effects such as the acquisition of experimentation skills and improved attitudes towards physics.

  10. Monitoring the dynamic of suspended sediment using tower-based water spectrum observing system in the Hangzhou Bay

    NASA Astrophysics Data System (ADS)

    Dai, Qian; Gong, Fang; Huang, Haiqing; He, Xianqiang; Chen, Jianyu; Zhu, Qiankun

    2014-10-01

    Dynamic variations of suspended sediment (TSM) in extremely turbid waters of Hangzhou Bay (HZB) have been studied using a tower-based high-frequency water-spectrum observing system. We developed a practical data processing method for the high-frequency water-spectrum observation. In addition, the method was validated by the ASD measurement, and the results showed that the tower-measured normalized water-leaving radiance was consistent with it measured by ASD, with the correlation coefficient greater than 0.90 and the mean relative error of 6.48%. Based on the tower-measured water spectrum, the TSM was retrieved further with high frequency, and the results showed that the TSM in the HZB had significant diurnal and seasonal variations. The diurnal dynamics might mainly be caused by tidal induced resuspension, yet the seasonal variations might be derived by winds largely.

  11. Parking Assistance Systems using Human Guidance

    NASA Astrophysics Data System (ADS)

    Wada, Massaki; Yoon, Kang Sup; Hashimoto, Hideki

    This paper dicusses the problem of parking assistance system development. Firstly, we propose the driver assistance systems general architecture based on path planning and human interface modules. A path generation method based on parking possibility area is developed for the parking assistance systems. The human interface designed for the parking assistance systems is then described. A prototype of the parking assistance systems based on the proposed architecture and approaches have been constructed. Proposed algorithms and implementation solutions in the prototype construction are described. The lane and row parking experimental results obtained with the prototype systems are also shown.

  12. Bibliography of Doctor Chul Park

    NASA Astrophysics Data System (ADS)

    Gochberg, Lawrence A.; Venkatapathy, Ethiraj; Park, Chul

    1995-05-01

    This document contains a comprehensive bibliography of the published works, and a short biography, of Dr. Chul Park. The contents of this bibliography were compiled primarily from the NASA RECON data base. The RECON citations have been modified to appear in a uniform format with all other listed citations . These other citations were located by computer searches in the INSPEC, NTIS, COMPENDEX, and Chemical Abstracts data bases, as well as through the cooperation of Dr. Chul Park, and his associates in the Reacting Flow Environments Branch at NASA Ames Research Center. All citations are presented in an approximate reverse chronological order from the present date. This work was created to honor the occasion of Dr. Chul Park's retirement on December 14, 1994, after 27 years of distinguished government service at the NASA Ames Research Center.

  13. Bibliography of Doctor Chul Park

    NASA Technical Reports Server (NTRS)

    Gochberg, Lawrence A.; Venkatapathy, Ethiraj; Park, Chul

    1995-01-01

    This document contains a comprehensive bibliography of the published works, and a short biography, of Dr. Chul Park. The contents of this bibliography were compiled primarily from the NASA RECON data base. The RECON citations have been modified to appear in a uniform format with all other listed citations . These other citations were located by computer searches in the INSPEC, NTIS, COMPENDEX, and Chemical Abstracts data bases, as well as through the cooperation of Dr. Chul Park, and his associates in the Reacting Flow Environments Branch at NASA Ames Research Center. All citations are presented in an approximate reverse chronological order from the present date. This work was created to honor the occasion of Dr. Chul Park's retirement on December 14, 1994, after 27 years of distinguished government service at the NASA Ames Research Center.

  14. Lichens of the U. S. national parks

    USGS Publications Warehouse

    Bennett, J.P.; Wetmore, C.M.

    2005-01-01

    Over 26,100 records of lichens present in 144 U.S. national park units were assembled from various sources into a database and analyzed. Within these 144 park units 2,435 species and 375 genera are reported, representing 63% and 74% of the North American flora, respectively. The park units are located in 41 states and Washington, D.C. The average number of species in a park is 104, but the median is 60, indicating there are many parks with a small number of species and a few with high numbers. Isle Royale National Park has the most species, 611, and twelve parks have only one species reported. The number of records of lichens present ranged from one for 25 parks, to 1,623 for Isle Royale. Physcia aipolia is the most frequently observed species, being found in 65 parks. One fourth of the park units are classified cultural resource parks, while the remainder are considered natural resource parks. This study was based on 453 sources, including literature citations, park reports and collections in the University of Minnesota Herbarium. Copyright ?? 2005 by the American Bryological and Lichenological Society, Inc.

  15. Everglades National Park Including Biscayne National Park. Activity Book.

    ERIC Educational Resources Information Center

    Ruehrwein, Dick

    Intended to help elementary school children learn about the resources of the Everglades and Biscayne National Parks, this activity book includes information, puzzles, games, and quizzes. The booklet deals with concepts related to: (1) the seasons; (2) fire ecology; (3) water; (4) fish; (5) mammals; (6) mosquitos; (7) birds; (8) venomous snakes;…

  16. Symmetry in the Car Park

    ERIC Educational Resources Information Center

    Hancock, Karen

    2007-01-01

    In this article, the author presents a lesson on rotational symmetry which she developed for her students. The aim of the lesson was "to identify objects with rotational symmetry in the staff car park" and the success criteria were "pictures or sketches of at least six objects with different orders of rotation". After finding examples of…

  17. Coltsville National Historical Park Act

    THOMAS, 113th Congress

    Sen. Blumenthal, Richard [D-CT

    2013-03-19

    04/23/2013 Committee on Energy and Natural Resources Subcommittee on National Parks. Hearings held. With printed Hearing: S.Hrg. 113-27. (All Actions) Notes: For further action, see H.R.3979, which became Public Law 113-291 on 12/19/2014. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  18. Coltsville National Historical Park Act

    THOMAS, 112th Congress

    Sen. Lieberman, Joseph I. [ID-CT

    2011-07-12

    10/19/2011 Committee on Energy and Natural Resources Subcommittee on National Parks. Hearings held. With printed Hearing: S.Hrg. 112-224. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  19. 'Shockley park' stirs racism row

    NASA Astrophysics Data System (ADS)

    Gwynne, Peter

    2009-07-01

    A local authority in Northern California has encountered unexpected resistance to its decision to name a park after the Nobel-prize-winning physicist William Shockley, with a coalition of churches and civic groups preparing to petition against the name at a meeting scheduled for 23 July.

  20. Parking garage threats and countermeasures.

    PubMed

    Clark, Sam

    2004-01-01

    Preventing and dealing with crime in hospital parking facilities poses a serious challenge to administration and security. Multiple methods to effectively combat the threats are described by the author, but their implementation depends on how seriously a healthcare organization views its responsibility to provide a safe and secure environment for its staff, patients and visitors.

  1. Egmont National Park, New Zealand

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The lush forests of Egmont National Park, on New Zealand's North Island, contrast with the pasturelands outside the circular park boundaries. The unique shape of the park results from its first protection in 1881, which specified that a forest reserve would extend in a 9.6 km radius from the summit of Mt. Taranaki (named Mt. Egmont by Captain Cook). The park covers about 33,500 hectares and Mt. Egmont stands at 2518 m. The volcano began forming 70,000 years ago, and last erupted in 1755. A series of montane habitats occur in procession up the flanks of the volcano-from rainforest, to shrubs, to alpine, and finally snow cover. Image STS110-726-6, was taken by Space Shuttle crewmembers on 9 April 2002 using a Hasselblad film camera. Image provided by the Earth Sciences and Image Analysis Laboratory at Johnson Space Center. Additional images taken by astronauts and cosmonauts can be viewed at the NASA-JSC Gateway to Astronaut Photography of Earth.

  2. Designing an Amusement Park Ride

    ERIC Educational Resources Information Center

    Kurz, Terri L.; Robles, Rolando

    2016-01-01

    To improve access to STEM curriculum, an activity was planned that presents the opportunity to design and build using gears and other tools. In this challenge, preservice elementary school teachers were asked to mathematically analyze gears and create an amusement park ride that uses gears to spin. Although this lesson was implemented with…

  3. 78 FR 24323 - National Park Week, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-24

    ... Documents#0;#0; ] Proclamation 8961 of April 19, 2013 National Park Week, 2013 By the President of the... be passed on. During National Park Week, we celebrate the wonders entrusted to us by our forebears..., and they summon us to experience it firsthand. This week, the National Park Service will make...

  4. Moon Park: A research and educational facility

    NASA Technical Reports Server (NTRS)

    Kuriki, Kyoichi; Saito, Takao; Ogawa, Yukimasa

    1992-01-01

    Moon Park has been proposed as an International Space Year (ISY) event for international cooperative efforts. Moon Park will serve as a terrestrial demonstration of a prototype lunar base and provide research and educational opportunities. The kind of data that can be obtained in the Moon Park facilities is examined taking the minimum number of lunar base residents as an example.

  5. 75 FR 12254 - National Park Service

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-15

    ... National Park Service AGENCY: National Park Service, U.S. Department of the Interior. ACTION: National... National Center for Preservation Technology and Training, National Park Service, will meet on Thursday and.... Cordell, Executive Director, National Center for Preservation Technology and Training, National......

  6. Theme Parks: Program Variety and Employment Options.

    ERIC Educational Resources Information Center

    Samuels, Jack B.

    1983-01-01

    This article describes a number of privately operated theme parks, explains why the parks have been successful, and looks at career opportunities for leisure professionals in this expanding area. Implications for recreation education are pointed out, and names and addresses of major companies in the theme park business are provided. (PP)

  7. "The Rosa Parks Story": Guide for Educators.

    ERIC Educational Resources Information Center

    Onish, Liane B.

    On December 1, 1955, Rosa Parks, a black seamstress, refused to give up her seat to a white man on a public bus in Montgomery, Alabama, and she was arrested. On that day, Rosa Parks became the mother of the modern civil rights movement. This study guide may be used as a companion to "The Rosa Parks Story" video which aired on CBS…

  8. 32 CFR 263.10 - Parking.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Parking. 263.10 Section 263.10 National Defense... VEHICLE CONTROL ON CERTAIN DEFENSE MAPPING AGENCY SITES § 263.10 Parking. (a) No person, unless otherwise... parking space marked as not intended for his or her use. (9) Where directed not to do so by a...

  9. The Paradox of Parks in Low-Income Areas: Park Use and Perceived Threats

    PubMed Central

    Cohen, Deborah A.; Han, Bing; Derose, Kathryn P.; Williamson, Stephanie; Marsh, Terry; Raaen, Laura; McKenzie, Thomas L.

    2015-01-01

    Concerns about safety and perceived threats have been considered responsible for lower use of parks in high poverty neighborhoods. To quantify the role of perceived threats on park use we systematically observed 48 parks and surveyed park users and household residents in low-income neighborhoods in the City of Los Angeles. Across all parks, the majority of both park users and local residents perceive parks as safe or very safe. We noted apparently homeless individuals during nearly half of all observations, but very few instances of fighting, intimidating groups, smoking and intoxication. The presence of homeless individuals was associated with higher numbers of park users, while the presence of intoxicated persons was associated with lower numbers. Overall the strongest predictors of increased park use were the presence of organized and supervised activities. Therefore, to increase park use, focusing resources on programming may be more fruitful than targeting perceived threats. PMID:27065480

  10. 36 CFR 7.5 - Mount Rainier National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Mount Rainier National Park. 7.5 Section 7.5 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.5 Mount Rainier National Park....

  11. 36 CFR 7.5 - Mount Rainier National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Mount Rainier National Park. 7.5 Section 7.5 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.5 Mount Rainier National Park....

  12. 36 CFR 7.5 - Mount Rainier National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Mount Rainier National Park. 7.5 Section 7.5 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.5 Mount Rainier National Park....

  13. 36 CFR 7.5 - Mount Rainier National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Mount Rainier National Park. 7.5 Section 7.5 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.5 Mount Rainier National Park....

  14. 36 CFR 7.5 - Mount Rainier National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Mount Rainier National Park. 7.5 Section 7.5 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.5 Mount Rainier National Park....

  15. 36 CFR 7.25 - Hawaii Volcanoes National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Hawaii Volcanoes National Park. 7.25 Section 7.25 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.25 Hawaii Volcanoes National Park....

  16. 36 CFR 7.25 - Hawaii Volcanoes National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Hawaii Volcanoes National Park. 7.25 Section 7.25 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.25 Hawaii Volcanoes National Park....

  17. 36 CFR 7.25 - Hawaii Volcanoes National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Hawaii Volcanoes National Park. 7.25 Section 7.25 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.25 Hawaii Volcanoes National Park....

  18. 36 CFR 7.36 - Mammoth Cave National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Mammoth Cave National Park. 7.36 Section 7.36 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.36 Mammoth Cave National Park. (a)...

  19. 36 CFR 7.36 - Mammoth Cave National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Mammoth Cave National Park. 7.36 Section 7.36 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.36 Mammoth Cave National Park. (a)...

  20. 36 CFR 7.36 - Mammoth Cave National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Mammoth Cave National Park. 7.36 Section 7.36 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.36 Mammoth Cave National Park. (a)...

  1. 36 CFR 1253.2 - National Archives at College Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false National Archives at College Park. 1253.2 Section 1253.2 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS... College Park. (a) The National Archives at College Park is located at 8601 Adelphi Road, College Park,...

  2. 36 CFR 7.1 - Colonial National Historical Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Colonial National Historical Park. 7.1 Section 7.1 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.1 Colonial National Historical Park....

  3. 36 CFR 7.1 - Colonial National Historical Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Colonial National Historical Park. 7.1 Section 7.1 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.1 Colonial National Historical Park....

  4. 36 CFR 7.33 - Voyageurs National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Voyageurs National Park. 7.33 Section 7.33 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.33 Voyageurs National Park. (a) Fishing. Unless...

  5. 36 CFR 7.66 - North Cascades National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false North Cascades National Park. 7.66 Section 7.66 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.66 North Cascades National Park....

  6. 36 CFR 7.54 - Theodore Roosevelt National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Theodore Roosevelt National Park. 7.54 Section 7.54 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.54 Theodore Roosevelt National Park....

  7. 36 CFR 7.54 - Theodore Roosevelt National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Theodore Roosevelt National Park. 7.54 Section 7.54 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.54 Theodore Roosevelt National Park....

  8. 36 CFR 7.66 - North Cascades National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false North Cascades National Park. 7.66 Section 7.66 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.66 North Cascades National Park....

  9. 36 CFR 7.33 - Voyageurs National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Voyageurs National Park. 7.33 Section 7.33 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.33 Voyageurs National Park. (a) Fishing. Unless...

  10. 36 CFR 7.54 - Theodore Roosevelt National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Theodore Roosevelt National Park. 7.54 Section 7.54 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.54 Theodore Roosevelt National Park....

  11. 36 CFR 7.54 - Theodore Roosevelt National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Theodore Roosevelt National Park. 7.54 Section 7.54 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.54 Theodore Roosevelt National Park....

  12. 36 CFR 7.33 - Voyageurs National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Voyageurs National Park. 7.33 Section 7.33 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.33 Voyageurs National Park. (a) Fishing. Unless...

  13. 36 CFR 7.66 - North Cascades National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false North Cascades National Park. 7.66 Section 7.66 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.66 North Cascades National Park....

  14. 36 CFR 7.66 - North Cascades National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false North Cascades National Park. 7.66 Section 7.66 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.66 North Cascades National Park....

  15. 36 CFR 7.33 - Voyageurs National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Voyageurs National Park. 7.33 Section 7.33 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.33 Voyageurs National Park. (a) Fishing. Unless...

  16. 36 CFR 7.18 - Hot Springs National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Hot Springs National Park. 7.18 Section 7.18 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.18 Hot Springs National Park. (a)...

  17. 36 CFR 7.84 - Channel Islands National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Channel Islands National Park. 7.84 Section 7.84 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.84 Channel Islands National Park....

  18. 36 CFR 7.56 - Acadia National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Acadia National Park. 7.56 Section 7.56 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.56 Acadia National Park. (a) Designated Snowmobile...

  19. 36 CFR 7.15 - Shenandoah National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Shenandoah National Park. 7.15 Section 7.15 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.15 Shenandoah National Park. (a)...

  20. 36 CFR 7.28 - Olympic National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Olympic National Park. 7.28 Section 7.28 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.28 Olympic National Park. (a) Fishing—(1)...

  1. 36 CFR 7.7 - Rocky Mountain National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Rocky Mountain National Park. 7.7 Section 7.7 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.7 Rocky Mountain National Park....

  2. 36 CFR 7.56 - Acadia National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Acadia National Park. 7.56 Section 7.56 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.56 Acadia National Park. (a) Designated Snowmobile...

  3. 36 CFR 7.11 - Saguaro National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Saguaro National Park. 7.11 Section 7.11 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.11 Saguaro National Park. (a) Bicycles. That portion of...

  4. 36 CFR 7.25 - Hawaii Volcanoes National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Hawaii Volcanoes National Park. 7.25 Section 7.25 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.25 Hawaii Volcanoes National Park....

  5. 36 CFR 7.7 - Rocky Mountain National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Rocky Mountain National Park. 7.7 Section 7.7 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.7 Rocky Mountain National Park....

  6. 36 CFR 7.47 - Carlsbad Caverns National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Carlsbad Caverns National Park. 7.47 Section 7.47 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.47 Carlsbad Caverns National Park....

  7. 36 CFR 7.28 - Olympic National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Olympic National Park. 7.28 Section 7.28 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.28 Olympic National Park. (a) Fishing—(1)...

  8. 36 CFR 7.25 - Hawaii Volcanoes National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Hawaii Volcanoes National Park. 7.25 Section 7.25 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.25 Hawaii Volcanoes National Park....

  9. 36 CFR 7.27 - Dry Tortugas National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Dry Tortugas National Park. 7.27 Section 7.27 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.27 Dry Tortugas National Park. (a) What...

  10. 36 CFR 7.36 - Mammoth Cave National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Mammoth Cave National Park. 7.36 Section 7.36 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.36 Mammoth Cave National Park. (a)...

  11. 36 CFR 7.44 - Canyonlands National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Canyonlands National Park. 7.44 Section 7.44 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.44 Canyonlands National Park. (a)...

  12. 36 CFR 7.2 - Crater Lake National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Crater Lake National Park. 7.2 Section 7.2 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.2 Crater Lake National Park. (a)...

  13. 36 CFR 7.47 - Carlsbad Caverns National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Carlsbad Caverns National Park. 7.47 Section 7.47 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.47 Carlsbad Caverns National Park....

  14. 36 CFR 7.84 - Channel Islands National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Channel Islands National Park. 7.84 Section 7.84 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.84 Channel Islands National Park....

  15. 36 CFR 7.11 - Saguaro National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Saguaro National Park. 7.11 Section 7.11 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.11 Saguaro National Park. (a) Bicycles. That portion of...

  16. 36 CFR 7.15 - Shenandoah National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Shenandoah National Park. 7.15 Section 7.15 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.15 Shenandoah National Park. (a)...

  17. 36 CFR 7.10 - Zion National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Zion National Park. 7.10 Section 7.10 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.10 Zion National Park. (a) Vehicle convoy requirements....

  18. 36 CFR 7.44 - Canyonlands National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Canyonlands National Park. 7.44 Section 7.44 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.44 Canyonlands National Park. (a)...

  19. 36 CFR 7.38 - Isle Royale National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Isle Royale National Park. 7.38 Section 7.38 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.38 Isle Royale National Park. (a)...

  20. 36 CFR 7.4 - Grand Canyon National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Grand Canyon National Park. 7.4 Section 7.4 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.4 Grand Canyon National Park. (a)...

  1. 36 CFR 7.36 - Mammoth Cave National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Mammoth Cave National Park. 7.36 Section 7.36 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.36 Mammoth Cave National Park. (a)...

  2. 36 CFR 7.39 - Mesa Verde National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Mesa Verde National Park. 7.39 Section 7.39 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.39 Mesa Verde National Park. (a) Visiting...

  3. 36 CFR 7.38 - Isle Royale National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Isle Royale National Park. 7.38 Section 7.38 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.38 Isle Royale National Park. (a)...

  4. 36 CFR 7.18 - Hot Springs National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Hot Springs National Park. 7.18 Section 7.18 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.18 Hot Springs National Park. (a)...

  5. 36 CFR 7.41 - Big Bend National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Big Bend National Park. 7.41 Section 7.41 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.41 Big Bend National Park. (a) Fishing; closed...

  6. 36 CFR 7.10 - Zion National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Zion National Park. 7.10 Section 7.10 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.10 Zion National Park. (a) Vehicle convoy requirements....

  7. 36 CFR 7.23 - Badlands National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Badlands National Park. 7.23 Section 7.23 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.23 Badlands National Park. (a) Commercial vehicles....

  8. 36 CFR 7.39 - Mesa Verde National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Mesa Verde National Park. 7.39 Section 7.39 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.39 Mesa Verde National Park. (a) Visiting...

  9. 36 CFR 7.23 - Badlands National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Badlands National Park. 7.23 Section 7.23 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.23 Badlands National Park. (a) Commercial vehicles....

  10. 36 CFR 7.14 - Great Smoky Mountains National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... National Park. 7.14 Section 7.14 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.14 Great Smoky Mountains National Park. (a) Fishing—(1) License. A person fishing within the park must have in possession the...

  11. 36 CFR 7.14 - Great Smoky Mountains National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... National Park. 7.14 Section 7.14 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.14 Great Smoky Mountains National Park. (a) Fishing—(1) License. A person fishing within the park must have in possession the...

  12. 36 CFR 7.41 - Big Bend National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Big Bend National Park. 7.41 Section 7.41 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.41 Big Bend National Park. (a) Fishing; closed...

  13. 36 CFR 7.2 - Crater Lake National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Crater Lake National Park. 7.2 Section 7.2 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.2 Crater Lake National Park. (a)...

  14. 36 CFR 7.39 - Mesa Verde National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Mesa Verde National Park. 7.39 Section 7.39 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.39 Mesa Verde National Park. (a) Visiting...

  15. 36 CFR 7.44 - Canyonlands National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Canyonlands National Park. 7.44 Section 7.44 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.44 Canyonlands National Park. (a)...

  16. 36 CFR 7.44 - Canyonlands National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Canyonlands National Park. 7.44 Section 7.44 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.44 Canyonlands National Park. (a)...

  17. 36 CFR 7.28 - Olympic National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Olympic National Park. 7.28 Section 7.28 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.28 Olympic National Park. (a) Fishing—(1)...

  18. 36 CFR 7.56 - Acadia National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Acadia National Park. 7.56 Section 7.56 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.56 Acadia National Park. (a) Designated Snowmobile...

  19. 36 CFR 7.38 - Isle Royale National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Isle Royale National Park. 7.38 Section 7.38 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.38 Isle Royale National Park. (a)...

  20. 36 CFR 7.56 - Acadia National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Acadia National Park. 7.56 Section 7.56 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.56 Acadia National Park. (a) Designated Snowmobile...

  1. 36 CFR 7.41 - Big Bend National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Big Bend National Park. 7.41 Section 7.41 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.41 Big Bend National Park. (a) Fishing; closed...

  2. 36 CFR 7.54 - Theodore Roosevelt National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Theodore Roosevelt National Park. 7.54 Section 7.54 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.54 Theodore Roosevelt National Park....

  3. 36 CFR 7.44 - Canyonlands National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Canyonlands National Park. 7.44 Section 7.44 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.44 Canyonlands National Park. (a)...

  4. 36 CFR 7.66 - North Cascades National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false North Cascades National Park. 7.66 Section 7.66 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.66 North Cascades National Park....

  5. 36 CFR 7.10 - Zion National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Zion National Park. 7.10 Section 7.10 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.10 Zion National Park. (a) Vehicle convoy requirements....

  6. 36 CFR 7.47 - Carlsbad Caverns National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Carlsbad Caverns National Park. 7.47 Section 7.47 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.47 Carlsbad Caverns National Park....

  7. 36 CFR 7.41 - Big Bend National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Big Bend National Park. 7.41 Section 7.41 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.41 Big Bend National Park. (a) Fishing; closed...

  8. 36 CFR 7.14 - Great Smoky Mountains National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... National Park. 7.14 Section 7.14 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.14 Great Smoky Mountains National Park. (a) Fishing—(1) License. A person fishing within the park must have in possession the...

  9. 36 CFR 7.39 - Mesa Verde National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Mesa Verde National Park. 7.39 Section 7.39 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.39 Mesa Verde National Park. (a) Visiting...

  10. 36 CFR 7.39 - Mesa Verde National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Mesa Verde National Park. 7.39 Section 7.39 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.39 Mesa Verde National Park. (a) Visiting...

  11. 36 CFR 7.14 - Great Smoky Mountains National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... National Park. 7.14 Section 7.14 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.14 Great Smoky Mountains National Park. (a) Fishing—(1) License. A person fishing within the park must have in possession the...

  12. 36 CFR 7.2 - Crater Lake National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Crater Lake National Park. 7.2 Section 7.2 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.2 Crater Lake National Park. (a)...

  13. 36 CFR 7.23 - Badlands National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Badlands National Park. 7.23 Section 7.23 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.23 Badlands National Park. (a) Commercial vehicles....

  14. 36 CFR 7.2 - Crater Lake National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Crater Lake National Park. 7.2 Section 7.2 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.2 Crater Lake National Park. (a)...

  15. 36 CFR 7.2 - Crater Lake National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Crater Lake National Park. 7.2 Section 7.2 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.2 Crater Lake National Park. (a)...

  16. 36 CFR 7.11 - Saguaro National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Saguaro National Park. 7.11 Section 7.11 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.11 Saguaro National Park. (a) Bicycling. (1) The...

  17. 36 CFR 7.7 - Rocky Mountain National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Rocky Mountain National Park. 7.7 Section 7.7 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.7 Rocky Mountain National Park....

  18. 36 CFR 7.11 - Saguaro National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Saguaro National Park. 7.11 Section 7.11 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.11 Saguaro National Park. (a) Bicycles. That portion of...

  19. 36 CFR 7.38 - Isle Royale National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Isle Royale National Park. 7.38 Section 7.38 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.38 Isle Royale National Park. (a)...

  20. 36 CFR 7.28 - Olympic National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Olympic National Park. 7.28 Section 7.28 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.28 Olympic National Park. (a) Fishing—(1)...

  1. 36 CFR 7.41 - Big Bend National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Big Bend National Park. 7.41 Section 7.41 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.41 Big Bend National Park. (a) Fishing; closed...

  2. 36 CFR 7.7 - Rocky Mountain National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Rocky Mountain National Park. 7.7 Section 7.7 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.7 Rocky Mountain National Park....

  3. 36 CFR 7.56 - Acadia National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Acadia National Park. 7.56 Section 7.56 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.56 Acadia National Park. (a) Designated Snowmobile...

  4. 36 CFR 7.47 - Carlsbad Caverns National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Carlsbad Caverns National Park. 7.47 Section 7.47 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.47 Carlsbad Caverns National Park....

  5. 36 CFR 7.18 - Hot Springs National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Hot Springs National Park. 7.18 Section 7.18 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.18 Hot Springs National Park. (a)...

  6. 36 CFR 7.14 - Great Smoky Mountains National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... National Park. 7.14 Section 7.14 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.14 Great Smoky Mountains National Park. (a) Fishing—(1) License. A person fishing within the park must have in possession the...

  7. 36 CFR 7.18 - Hot Springs National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Hot Springs National Park. 7.18 Section 7.18 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.18 Hot Springs National Park. (a)...

  8. 36 CFR 7.23 - Badlands National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Badlands National Park. 7.23 Section 7.23 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.23 Badlands National Park. (a) Commercial vehicles....

  9. 36 CFR 7.47 - Carlsbad Caverns National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Carlsbad Caverns National Park. 7.47 Section 7.47 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.47 Carlsbad Caverns National Park....

  10. 36 CFR 7.28 - Olympic National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Olympic National Park. 7.28 Section 7.28 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.28 Olympic National Park. (a) Fishing—(1)...

  11. 36 CFR 7.23 - Badlands National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Badlands National Park. 7.23 Section 7.23 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.23 Badlands National Park. (a) Commercial vehicles....

  12. 36 CFR 7.10 - Zion National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Zion National Park. 7.10 Section 7.10 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.10 Zion National Park. (a) Vehicle convoy requirements....

  13. 36 CFR 7.38 - Isle Royale National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Isle Royale National Park. 7.38 Section 7.38 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.38 Isle Royale National Park. (a)...

  14. 36 CFR 7.11 - Saguaro National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Saguaro National Park. 7.11 Section 7.11 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.11 Saguaro National Park. (a) Bicycling. (1) The...

  15. 36 CFR 7.10 - Zion National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Zion National Park. 7.10 Section 7.10 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.10 Zion National Park. (a) Vehicle convoy requirements....

  16. 36 CFR 7.18 - Hot Springs National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Hot Springs National Park. 7.18 Section 7.18 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.18 Hot Springs National Park. (a)...

  17. 36 CFR 7.7 - Rocky Mountain National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Rocky Mountain National Park. 7.7 Section 7.7 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.7 Rocky Mountain National Park....

  18. [Decomposition and phosphorus dynamics of the litters in standing and litterbag of the Hangzhou Bay coastal wetland ].

    PubMed

    Shao, Xue-xin; Liang, Xin-qiang; Wu, Ming; Ye, Xiao-qi; Jiang, Ke-yi

    2014-09-01

    Wetlands litter decomposition affects wetlands nutrient cycling. The decomposition progress of standing litter was monitored and the litterbag simulation experiment was carried out in order to analyze dynamics of litter decomposition and phosphorus release in Phragmites australis (PA), Spartina alterniflora (SA) and Scirpus mariqueter (SM) marshes of Hangzhou Bay coastal wetland. Results show that the dry mass of standing litter and P concentration decrease gradually and the litter drops to the sediment surface after 180 d. There are distinctive stages of the plant litter decomposition in litterbag simulation experiments. The loss rate is faster during 0- 15 d than that of later days. The loss rate in root decomposition of three plants are SM > PA > SA, while the trend is opposite for that of aboveground tissues. The time needed for 95% of dry mass decomposition in the plant tissues is between 1. 2- 8. 3 a. The P concentration in litters decreases rapidly in the initial stage and then increases slowly while the net P pools decreases all the time. Pearson's correlation coefficient shows that there is no significant correlation between the litter decomposition rate and C/N ratio. However, the litter C/P ratio affects greatly on plant decomposition rate. Environmental factors in the atmospheric temperature also have an impact on the decomposition rate of leaves. The different decomposition progresses between standing litter and litterbag are caused by environmental factors.

  19. Population and diversity of ammonia-oxidizing archaea and bacteria in a pollutants' receiving area in Hangzhou Bay.

    PubMed

    Zhang, Yan; Chen, Lujun; Sun, Renhua; Dai, Tianjiao; Tian, Jinping; Zheng, Wei; Wen, Donghui

    2016-07-01

    The community structure of ammonia-oxidizing microorganisms is sensitive to various environmental factors, including pollutions. In this study, real-time PCR and 454 pyrosequencing were adopted to investigate the population and diversity of ammonia-oxidizing archaea (AOA) and bacteria (AOB) temporally and spatially in the sediments of an industrial effluent receiving area in the Qiantang River's estuary, Hangzhou Bay. The abundances of AOA and AOB amoA genes fluctuated in 10(5)-10(7) gene copies per gram of sediment; the ratio of AOA amoA/AOB amoA ranged in 0.39-5.52. The AOA amoA/archaeal 16S rRNA, AOB amoA/bacterial 16S rRNA, and AOA amoA/AOB amoA were found to positively correlate with NH4 (+)-N concentration of the seawater. Nitrosopumilus cluster and Nitrosomonas-like cluster were the dominant AOA and AOB, respectively. The community structures of both AOA and AOB in the sediments exhibited significant seasonal differences rather than spatial changes in the effluent receiving area. The phylogenetic distribution of AOB in this area was consistent with the wastewater treatment plants (WWTPs) discharging the effluent but differed from the Qiantang River and other estuaries, which might be an outcome of long-term effluent discharge.

  20. The Geologic Story of Canyonlands National Park

    USGS Publications Warehouse

    Lohman, Stanley William

    1974-01-01

    On September 12, 1964, President Lyndon B. Johnson signed an act of Congress establishing Canyonlands as our thirty second national park, the first addition to the park system since 1956. The birth of Canyonlands National Park was not without labor pains. In the 1930's virtually all the vast canyon country between Moab, Utah, and Grand Canyon, Ariz., was studied for a projected Escalante National Park. But Escalante failed to get off the ground, even when a second attempt was made in the 1950's. Not until another proposal had been made and legislative compromises had been worked out did the park materialize, this time under a new name - Canyonlands. Among the many dignitaries who witnessed the signature on September 12 was one of the men most responsible for the park's creation, park superintendent Bates E. Wilson, who did the pioneer spade work in the field.

  1. Wild pig populations in the National Parks

    NASA Astrophysics Data System (ADS)

    Singer, Francis J.

    1981-05-01

    Populations of introduced European wild boar, feral pigs, and combinations of both types (all Sus scrola L.) inhabit thirteen areas in the National Park Service system. All parks have relatively stable populations, with the exception of Great Smoky Mountains National Park, which reported a rapidly expanding wild boar population. Suspected and documented impacts were apparently related to pig densities and sensitivity of the ecosystem; the three largest units with dense wild pig populations reported the most damage. Overall, wild pigs are a relatively minor problem for the Park Service; however, problems are severe in at least three parks, and there is potential for invasion of wild boars into several additional parks in the Appalachian Mountains. More specific information is needed on numbers of wild pigs and their impacts in the various parks.

  2. Energetics and Cooling in Urban Parks

    NASA Astrophysics Data System (ADS)

    Spronken-Smith, Rachel Anne

    While there has been a long tradition for the integration of architecture and landscape to improve the urban environment, little is known about the effect of urban parks on local climate. In this study the park effect is determined through an integrated research approach incorporating field measurements of the thermal regime and energetics of urban parks, together with scale modelling of nocturnal cooling in urban parks. The research is limited to consideration of the park effect in two cities with different summer climates: Sacramento, California (hot summer Mediterranean) and Vancoucer, British Columbia (cool summer Mediterranean). In both these cities, surveys of summer-time air temperature patterns associated with urban parks confirm and extend previous findings. In temperate Vancouver, the park effect is typically 1-2^circC, rarely more than 3^circC, although it can be higher under ideal conditions. However, in a hot, dry city, the effect is considerably enhanced with parks as much as 5-7^circC cooler than their urban surrounds. A comparison of the surface energy balance of small open, grassed parks in these two cities demonstrated the importance of evapotranspiration in park energetics. In hot, dry Sacramento, evaporation in the park was advectively -assisted and exceeded that at an irrigated rural site. Strong advective edge effects on evaporation were observed in this wet park. These decayed approximately exponentially with distance into the park. The urban park in Vancouver was moist, but unirrigated. While evaporation dominated the surface energy balance, the sensible heat flux was positive through most of the day, and evaporation was not strongly influenced by advection. The evaporation trend in the park probably reflected the turbulence and soil moisture regimes. However, an irrigated lawn in Vancouver did exhibit edge-type advection. This suggests the soil moisture regime may be critical in determining whether evaporation exceeds the potential rate

  3. Parks and golf course workers.

    PubMed

    Duvall, K

    2001-01-01

    Most of the work done by parks and golf course workers is performed outside, and they are subject to risks similar to those of other outdoor workers, such as temperature and weather-related problems, infectious diseases, and poisonous plants, snakes, and spiders. They are also exposed to physical hazards related to noise and operation of heavy equipment. Chemical hazards result from use of pesticides and solvents. This chapter reviews pertinent OSHA regulations, pre-placement strategies, and medical surveillance exams, and recommends preventive programs. More research is needed to determine specific hazards and work-related injury and illness rates for parks and golf course workers, so that effective preventive programs can be designed.

  4. Buddingtonite in Menlo Park, California

    USGS Publications Warehouse

    Pampeyan, Earl H.

    2010-01-01

    The mineral buddingtonite, named after A.F. Buddington, long-time professor of petrology at Princeton University, was first identified at the Sulfur Bank mine in Lake County, California (Erd and others, 1964). The ammonium feldspar was recognized in Menlo Park, California, in 1964 by the author, with Erd's help, shortly before publication of the original description of the new mineral. Subsequently, buddingtonite has been widely recognized in hydrothermal mineral deposits and has been used in remote-sensing applications by the mineral industry. Buddingtonite also has been identified in the Phosphoria Formation and in oil shales of the Green River Formation. This paper briefly describes the geologic setting and mineralogy of the occurrences of buddingtonite and other ammonium-bearing minerals in the vicinity of Menlo Park.

  5. Heritage Park Facilities PV Project

    SciTech Connect

    Hobaica, Mark

    2013-09-26

    Project Objective: To procure a photovoltaic array (PV) system which will generate approximately 256kW of power to be used for the operations of the Aquatic Complex and the adjacent Senior Facility at the Heritage Park. This project complies with the EERE’s work and objectives by promoting the development and deployment of an energy system that will provide current and future generations with clean, efficient, affordable, and reliable energy.

  6. Parking, energy consumption and air pollution.

    PubMed

    Höglund, Paul G

    2004-12-01

    This paper examines the impacts of different ways of parking on environmental effects, mainly vehicle emissions and air pollution. Vehicle energy consumption and the urban air quality at street level, related to location and design of parking establishments, need to be assessed and quantified. In addition, the indoor parking environment needs attention. This paper gives a description of a methodological approach when comparing different parking establishments. The paper also briefly describes a Swedish attempt to create methods and models for assessing and quantifying such problem. The models are the macrolevel model BRAHE, for regional traffic exhaust emission, and the micromodel SimPark, a parking search model attempt combined with emission models. Until now, very limited knowledge exists regarding the various aspects of vehicle parking and environmental effects in the technical field as well as in the social and human behaviour aspects. This requires an interdisciplinary approach to this challenging area for research, development and more directly practically implemented surveys and field studies. In order to illustrate the new evaluation methodology, the paper also contains some results from a pilot study in Stockholm. Given certain assumptions, a study of vehicle emissions from parking in an underground garage compared with kerbside parking has given an emission reduction of about 40% in favour of the parking garage. This study has been done using the models mentioned above.

  7. [Infection status of common intestinal soil-borne nematodes in children from 3 to 6 years old in kindergartens of Hangzhou].

    PubMed

    Ye, Huan; Zhang, Zhi-Liang; Luo, Dong-Jiao; Zhang, Ren; Yang, Jun; He, Gui-Kuen

    2007-04-30

    1667 children of 3 to 6 years old were inspected randomly in kindergartens of Hangzhou from April to June 2006. Enterobius vermicularis eggs were detected by cellophane swab technique. Eggs of Ascaris lumbricoides, Trichuris trichiura and hookworms in fresh stool samples were examined by Kato-Katz thick smear and saturated brine flotation. 216 children were found to have infected with intestinal nematodes (12.96%). The prevalence of E. vermicularis, A. lumbricoides, T. trichiura and hookworm was 4.44%, 8.28%, 0.54% and 0.24% respectively. Higher prevalence has been found in kindergartens with poorer environment and sanitation.

  8. 12 Days in China: More Similarities than Differences

    ERIC Educational Resources Information Center

    Oblinger, Diana G.

    2007-01-01

    In June 2007, a trip to China was undertaken by a joint delegation consisting of three subgroups: individuals from North Carolina State University (NCSU), from the Research Triangle Park and Wake County in North Carolina, and from EDUCAUSE. Each group had a goal of exploring relationships in its respective community in China: higher education,…

  9. The Potential for Pocket Parks to Increase Physical Activity

    PubMed Central

    Cohen, Deborah A.; Marsh, Terry; Williamson, Stephanie; Han, Bing; Derose, Kathryn Pitkin; Golinelli, Daniella; McKenzie, Thomas L.

    2014-01-01

    Purpose To assess the use of new pocket parks in low-income neighborhoods. Setting Los Angeles Subjects Parks users and residents living within ½ mile of 3 pocket parks and 15 neighborhood parks Intervention The creation of pocket parks Design Quasi-experimental post-only comparison Measures We used the System of Observing Play and Recreation in Communities (SOPARC) to measure park use and park-based physical activity and surveyed park users and residents about their park use. Analysis We surveyed 392 and 432 household members within one-half mile of the 3 pocket parks before and after park construction, respectively, as well as 71 pocket park users and compared them to 992 neighborhood park users and 342 residents living within ½ mile of other neighborhood parks. We compared pocket park use to playground area use in the larger neighborhood parks. We used descriptive statistics and Generalized Estimating Equations for the analysis. Results Overall, pocket park use compared favorably in promoting moderate-to-vigorous physical activity with that of existing playground space in nearby parks and they were cost-effective at $0.73/MET hour gained. Pocket park visitors walked an average of 0.25 miles to get there. Conclusions Pocket parks, when perceived as attractive and safe destinations, may increase physical activity by encouraging families with children to walk there. Additional strategies and programs may be needed to encourage more residents to use the parks. PMID:24380461

  10. 36 CFR 7.78 - Harpers Ferry National Historical Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Harpers Ferry National Historical Park. 7.78 Section 7.78 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.78 Harpers Ferry...

  11. 76 FR 9360 - Kalaupapa National Historical Park Advisory Commission Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-17

    ... National Park Service Kalaupapa National Historical Park Advisory Commission Meeting AGENCY: National Park..., 2011, Meeting of the Kalaupapa National Historical Park Advisory Commission. DATES: The public meeting...). ADDRESSES: The meeting will be held at McVeigh Social Hall, Kalaupapa National Historical Park,...

  12. 36 CFR 7.78 - Harpers Ferry National Historical Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Harpers Ferry National Historical Park. 7.78 Section 7.78 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.78 Harpers Ferry...

  13. 75 FR 13572 - Gettysburg National Military Park Advisory Commission

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-22

    ... National Park Service Gettysburg National Military Park Advisory Commission AGENCY: National Park Service... dates of the April 7, 2006 and October 5, 2006 meetings of the Gettysburg National Military Park... Park Activities which consists of an update on Gettysburg National Battlefield Museum Foundation...

  14. 36 CFR 1253.2 - National Archives at College Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 3 2011-07-01 2011-07-01 false National Archives at College Park. 1253.2 Section 1253.2 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS... Archives at College Park. The National Archives at College Park is located at 8601 Adelphi Road,...

  15. 36 CFR 7.93 - Guadalupe Mountains National Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Guadalupe Mountains National Park. 7.93 Section 7.93 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.93 Guadalupe Mountains National...

  16. 36 CFR 14.10 - Areas of National Park System.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Areas of National Park System. 14.10 Section 14.10 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR RIGHTS-OF-WAY Nature of Interest § 14.10 Areas of National Park System. (a) The Act of March...

  17. 75 FR 52969 - National Park System Advisory Board; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-30

    ... National Park Service National Park System Advisory Board; Meeting AGENCY: National Park Service, Interior... Committee Act, 5 U.S.C. Appendix, that the National Park System Advisory Board will meet September 15-16... in the afternoon will tour park sites in the National Capital Region. On September 16, the Board...

  18. 36 CFR 14.10 - Areas of National Park System.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Areas of National Park System. 14.10 Section 14.10 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR RIGHTS-OF-WAY Nature of Interest § 14.10 Areas of National Park System. (a) The Act of March...

  19. 78 FR 44596 - Minor Boundary Revision at Yosemite National Park

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-24

    ... National Park Service Minor Boundary Revision at Yosemite National Park AGENCY: National Park Service, Interior. ACTION: Notification of Boundary Revision. SUMMARY: The boundary of Yosemite National Park is... boundary of Yosemite National Park. DATES: The effective date of this boundary revision is July 24,...

  20. 36 CFR 7.93 - Guadalupe Mountains National Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Guadalupe Mountains National Park. 7.93 Section 7.93 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.93 Guadalupe Mountains National...

  1. 36 CFR 14.10 - Areas of National Park System.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Areas of National Park System. 14.10 Section 14.10 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR RIGHTS-OF-WAY Nature of Interest § 14.10 Areas of National Park System. (a) The Act of March...

  2. 36 CFR 14.10 - Areas of National Park System.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Areas of National Park System. 14.10 Section 14.10 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR RIGHTS-OF-WAY Nature of Interest § 14.10 Areas of National Park System. (a) The Act of March...

  3. 36 CFR 7.93 - Guadalupe Mountains National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Guadalupe Mountains National Park. 7.93 Section 7.93 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.93 Guadalupe Mountains National...

  4. 36 CFR 7.93 - Guadalupe Mountains National Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Guadalupe Mountains National Park. 7.93 Section 7.93 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.93 Guadalupe Mountains National...

  5. 36 CFR 7.93 - Guadalupe Mountains National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Guadalupe Mountains National Park. 7.93 Section 7.93 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR SPECIAL REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.93 Guadalupe Mountains National...

  6. 36 CFR 14.10 - Areas of National Park System.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Areas of National Park System. 14.10 Section 14.10 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF THE INTERIOR RIGHTS-OF-WAY Nature of Interest § 14.10 Areas of National Park System. (a) The Act of March...

  7. Neighborhood poverty, park use, and park-based physical activity in a Southern California city.

    PubMed

    Cohen, Deborah A; Han, Bing; Derose, Kathryn Pitkin; Williamson, Stephanie; Marsh, Terry; Rudick, Jodi; McKenzie, Thomas L

    2012-12-01

    A rich literature indicates that individuals of lower socio-economic status engage in less leisure time physical activity than individuals of higher socio-economic status. However, the source of the difference is believed to be, in part, due to differential access to resources that support physical activity. However, it has not been shown as to whether equal access to parks can mitigate differences in leisure time physical activity. Using systematic direct observation, we quantified physical activity in neighborhood parks in a large Southern California city located in areas with high, medium, and a low percentage of households in poverty. We documented how neighborhood parks are managed and programmed and also interviewed both a sample of park users and a random sample of households within a mile radius of the parks. We found that parks are used less in high-poverty areas compared to medium- and low-poverty area parks, even after accounting for differences in size, staffing, and programming. The strongest correlates of park use were the number of part time staff, the number of supervised and organized programs, and knowing the park staff. Perceptions of safety were not relevant to park use among those interviewed in the park, however it had a small relationship with reported frequency of park use among local residents. Among park users, time spent watching electronic media was negatively correlated with the frequency of visiting the park. Future research should test whether increasing park staffing and programming will lead to increased park use in high-poverty neighborhoods.

  8. INEEL Vadose Zone Research Park

    NASA Astrophysics Data System (ADS)

    Heath, G.; Hull, L.; Ansley, S.; Versteeg, R.; Scott, C.; Street, L.

    2003-12-01

    The Vadose Zone Research Park was developed to address mission critical issues related to operations, waste management, and environmental restoration at U. S. Department of Energy (DOE) sites that are located over thick vadose zones. The research park provides instrumentation and facilities for scientists to address vadose zone processes that are important in assessing operational activities, remedial measures, and long-term stewardship of DOE lands. The park, at the Idaho National Engineering and Environmental Laboratory (INEEL), is strategically located along the Big Lost River, an intermittent river, and around two new percolation ponds. This location provides the opportunity to study variable recharge from the river, continuous recharge from the ponds, and the interactions between the two sources. Drilling began in September 2000 and was completed in June 2001. Thirty one wells and instrumented boreholes have been installed at the park to monitor perched water, measure moisture movement, collect water and gas samples, and study intra-well geophysical properties. Nine of the boreholes, ranging in depth from 150 ft to 504 ft below land surface (bls), are instrumented to monitor moisture in the vadose zone. Instruments include: tensiometers, moisture content sensors, suction lysimeters, temperature sensors, gas ports and electrodes for electrical resistance tomography. Electrodes are evenly spaced throughout the borehole with hydrologic instruments concentrated in and near the sedimentary interbeds-discontinuous layers of silts and clays that occur between some basalt flows. Eighteen monitoring wells, ranging in depth from 60 ft to 250 ft bls, are completed with 4 or 6 inch PVC casing, and generally include an electrical resistivity electrode array attached to the casing. Three bore holes are constructed for testing cross-hole ground penetrating radar as well as for testing new nuclear logging tools being designed at the INEEL. The remaining borehole contains only

  9. Amphibians of Olympic National Park

    USGS Publications Warehouse

    ,

    2000-01-01

    Amphibians evolved from fishes about 360 million years ago and were the first vertebrates adapted to life on land. The word amphibian means "double life." It refers to the life history of many amphibians, which spend part of their life in water and part on land. There are three major groups of amphibians: salamanders, frogs, and toads, and caecilians. Salamanders, frogs, and toads can be found in Olympic National Park (ONP), but caecilians live only in tropical regions. Many amphibians are generalist predators, eating almost any prey they can fit into their mouths.

  10. 77 FR 60461 - United States v. Standard Parking Corporation, KSPC Holdings, Inc. and Central Parking...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-03

    ...-street parking facilities. 16. Consumers who decide to drive to the CBD rather than take public...-street parking. Thus, the possibility of traveling to a CBD by public transportation is not likely to be... creation of a significant number of new parking spaces in a CBD would not be timely, likely, or...

  11. 76 FR 28388 - Special Regulations, Areas of the National Park System, Mammoth Cave National Park

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-17

    ...; the Big Hollow Trail, a new bike trail in the hilly country of the park north of the Green River; the... rides on park trails, and canoe and kayak liveries began shuttle services on the Green and Nolin rivers... system in the vicinity of the park's visitor center and nearby Green River. Other trails,...

  12. Parks as Resources for Knowledge in Science (PARKS) National Program Evaluation Final Report.

    ERIC Educational Resources Information Center

    Wiltz, L. Kate

    This document evaluates the Parks as Resources for Knowledge in Science (PARKS) project which supports environmental education in 36 National Parks across the United States and provides curriculum-based learning opportunities that integrate National Science Education Standards for teachers and students. Contents include: (1) "Executive…

  13. Organic Chemicals from Bioprocesses in China

    NASA Astrophysics Data System (ADS)

    Huang, Jin; Huang, Lei; Lin, Jianping; Xu, Zhinan; Cen, Peilin

    Over the last 20 years, China has successfully established a modern biotechnology industry from almost nothing. Presently, China is a major producer of a vast array of products involving bioprocesses, for some China is even the world's top producer. The ever-increasing list of products includes organic acids, amino acids, antibiotics, solvents, chiral chemicals, biopesticides, and biopolymers. Herein, the research and development of bioprocesses in China will be reviewed briefly. We will concentrate on three categories of products: small molecules produced via fermentation, biopolymers produced via fermentation and small chemicals produced by enzyme-catalyzed reactions. In comparison with the traditional chemical process, in which, nonrenewable mineral resources are generally used, products in the first and second categories noted above can use renewable bioresources as raw materials. The bioprocesses are generally energy saving and environmentally benign. For products developed via the third category, although the raw materials still need to be obtained from mineral resources, the biocatalysts are more effective with higher selectivity and productivity, and the bioprocesses occur under ambient temperature and pressure, therefore, these are "green processes." Most of the products such as citric acid, xanthan and acrylamide etc., discussed in this paper have been in large-scale commercial production in China. Also introduced herein are three scientists, Prof. Shen Yinchu, Prof. Ouyang Pingkai and Prof. Chen Guoqiang, and six enterprises, Anhui Fengyuan Biochemical Co. Ltd., Shandong Hiland Biotechnology Co. Ltd., Shandong Fufeng Fermentation Co. Ltd., Shandong Bausch & Lomb-Freda Pharmaceutical Co. Ltd., Zhejiang Hangzhou Xinfu Pharmaceutical Co. Ltd., and Changzhou Changmao Biochemical Engineering Co. Ltd.; they have all contributed a great deal to research and development in the commercialization of bioprocesses.

  14. Organic chemicals from bioprocesses in China.

    PubMed

    Huang, Jin; Huang, Lei; Lin, Jianping; Xu, Zhinan; Cen, Peilin

    2010-01-01

    Over the last 20 years, China has successfully established a modern biotechnology industry from almost nothing. Presently, China is a major producer of a vast array of products involving bioprocesses, for some China is even the world's top producer. The ever-increasing list of products includes organic acids, amino acids, antibiotics, solvents, chiral chemicals, biopesticides, and biopolymers. Herein, the research and development of bioprocesses in China will be reviewed briefly. We will concentrate on three categories of products: small molecules produced via fermentation, biopolymers produced via fermentation and small chemicals produced by enzyme-catalyzed reactions. In comparison with the traditional chemical process, in which, nonrenewable mineral resources are generally used, products in the first and second categories noted above can use renewable bioresources as raw materials. The bioprocesses are generally energy saving and environmentally benign. For products developed via the third category, although the raw materials still need to be obtained from mineral resources, the biocatalysts are more effective with higher selectivity and productivity, and the bioprocesses occur under ambient temperature and pressure, therefore, these are "green processes." Most of the products such as citric acid, xanthan and acrylamide etc., discussed in this paper have been in large-scale commercial production in China. Also introduced herein are three scientists, Prof. Shen Yinchu, Prof. Ouyang Pingkai and Prof. Chen Guoqiang, and six enterprises, Anhui Fengyuan Biochemical Co. Ltd., Shandong Hiland Biotechnology Co. Ltd., Shandong Fufeng Fermentation Co. Ltd., Shandong Bausch & Lomb-Freda Pharmaceutical Co. Ltd., Zhejiang Hangzhou Xinfu Pharmaceutical Co. Ltd., and Changzhou Changmao Biochemical Engineering Co. Ltd.; they have all contributed a great deal to research and development in the commercialization of bioprocesses.

  15. 75 FR 3488 - Acadia National Park; Bar Harbor, ME; Acadia National Park Advisory Commission; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-21

    ... National Park Service Acadia National Park; Bar Harbor, ME; Acadia National Park Advisory Commission.... 92-463, 86 Stat. 770, 5 U.S.C. App. 1, Sec. 10), that the Acadia National Park Advisory Commission... concerning this meeting may be obtained from the Superintendent, Acadia National Park, P.O. Box 177,...

  16. 78 FR 51207 - Kobuk Valley National Park Subsistence Resource Commission (SRC) and the Denali National Park SRC...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-20

    ... National Park Service Kobuk Valley National Park Subsistence Resource Commission (SRC) and the Denali National Park SRC; Meetings AGENCY: National Park Service, Interior. ACTION: Meeting notice. SUMMARY: As required by the Federal Advisory Committee Act (Public Law 92-463, 86 Stat. 770), the National Park...

  17. 1. VIEW OF PARK FROM NORTHWEST SHOWING BUS RAMP AND ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. VIEW OF PARK FROM NORTHWEST SHOWING BUS RAMP AND PUBLIC PARKING LOT IN CENTER, HARVARD YARD BUILDINGS IN REAR, HOLYOKE CENTER AT REAR RIGHT. - Flagstaff Park, Massachusetts Avenue & Kirkland Street, Cambridge, Middlesex County, MA

  18. 115. Doughton Park Recreation Area. View of roadway alignment around ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    115. Doughton Park Recreation Area. View of roadway alignment around alligator back and parking overlook in foreground. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  19. 36 CFR 7.13 - Yellowstone National Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... wintering wildlife, appropriate snow cover, public safety, avalanche conditions, resource protection, park..., avalanche conditions, resource protection, park operations, use patterns, and other factors. The... of wintering wildlife, appropriate snow cover, public safety, avalanche conditions, park...

  20. Mesa Verde National Park Wastewater Treatment Facility NPDES Permit

    EPA Pesticide Factsheets

    Under NPDES permit number CO-0034398, the United States Department of the Interior, National Park Service, Mesa Verde National Park is authorized to discharge from the Mesa Verde National Park wastewater treatment plant, in Montezuma County, Colo.

  1. 45 CFR 3.24 - Parking permits.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Parking permits. 3.24 Section 3.24 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CONDUCT OF PERSONS AND TRAFFIC ON THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.24 Parking permits. Except for visitor...

  2. 45 CFR 3.23 - Parking.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CONDUCT OF PERSONS AND TRAFFIC ON THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.23 Parking. (a) A person may not stand (vehicle... sign, crosswalk, or traffic control signal; (5) In a double-parked position; (6) At a curb...

  3. 45 CFR 3.24 - Parking permits.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 45 Public Welfare 1 2014-10-01 2014-10-01 false Parking permits. 3.24 Section 3.24 Public Welfare Department of Health and Human Services GENERAL ADMINISTRATION CONDUCT OF PERSONS AND TRAFFIC ON THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.24 Parking permits. Except for visitor...

  4. 45 CFR 3.24 - Parking permits.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 45 Public Welfare 1 2013-10-01 2013-10-01 false Parking permits. 3.24 Section 3.24 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CONDUCT OF PERSONS AND TRAFFIC ON THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.24 Parking permits. Except for visitor...

  5. 45 CFR 3.23 - Parking.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Department of Health and Human Services GENERAL ADMINISTRATION CONDUCT OF PERSONS AND TRAFFIC ON THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.23 Parking. (a) A person may not stand (vehicle... sign, crosswalk, or traffic control signal; (5) In a double-parked position; (6) At a curb...

  6. 45 CFR 3.23 - Parking.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CONDUCT OF PERSONS AND TRAFFIC ON THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.23 Parking. (a) A person may not stand (vehicle... sign, crosswalk, or traffic control signal; (5) In a double-parked position; (6) At a curb...

  7. 45 CFR 3.23 - Parking.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CONDUCT OF PERSONS AND TRAFFIC ON THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.23 Parking. (a) A person may not stand (vehicle... sign, crosswalk, or traffic control signal; (5) In a double-parked position; (6) At a curb...

  8. 45 CFR 3.24 - Parking permits.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 45 Public Welfare 1 2012-10-01 2012-10-01 false Parking permits. 3.24 Section 3.24 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CONDUCT OF PERSONS AND TRAFFIC ON THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.24 Parking permits. Except for visitor...

  9. 45 CFR 3.23 - Parking.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CONDUCT OF PERSONS AND TRAFFIC ON THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.23 Parking. (a) A person may not stand (vehicle... sign, crosswalk, or traffic control signal; (5) In a double-parked position; (6) At a curb...

  10. 45 CFR 3.24 - Parking permits.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 45 Public Welfare 1 2011-10-01 2011-10-01 false Parking permits. 3.24 Section 3.24 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL ADMINISTRATION CONDUCT OF PERSONS AND TRAFFIC ON THE NATIONAL INSTITUTES OF HEALTH FEDERAL ENCLAVE Traffic Regulations § 3.24 Parking permits. Except for visitor...

  11. Parks and Playgrounds as Adjunct Classrooms.

    ERIC Educational Resources Information Center

    Poole, George S.; Poole, Barbara L.

    1982-01-01

    This article explains how recreational staff, educators, and community groups can work together to make parks into environments for learning as well as play. Use of unusual resources such as old gas works parts, dairy equipment, outdoor camps, and mobile crafts units for educational activities in parks is described. (PP)

  12. Method Boundness among Zoo and Park Educators.

    ERIC Educational Resources Information Center

    Heimlich, Joe E.; Meyers, Ronald B.

    1998-01-01

    A national survey of 131 park and zoo educators' teaching beliefs was conducted in 14 parks and zoos in the United States in 1996. The Van Tilburg/Heimlich Teaching Beliefs Scale and a self-report time on task and importance of task were used. Outcomes showed that a preponderance of respondents would self-identify their beliefs to be…

  13. 75 FR 20885 - National Park Week, 2010

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-21

    ... Proclamation 8498--National Park Week, 2010 Proclamation 8499--National Crime Victims' Rights Week, 2010 Proclamation 8500--National Volunteer Week, 2010 Proclamation 8501--National Day of Service and Remembrance for... President ] Proclamation 8498 of April 16, 2010 National Park Week, 2010 By the President of the...

  14. 75 FR 1405 - National Park Service

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-11

    ... the recent developments at Malcolm Martin Memorial Park, the NPS and the Metro East Park and... for the Memorial. While the design solutions might include the development of above- ground structures... coordinate with the city and State to enhance the pedestrian environment around the Memorial by developing...

  15. The Arrest Records of Rosa Parks.

    ERIC Educational Resources Information Center

    Bredhoff, Stacey; Schamel, Wynell; Potter, Lee Ann

    1999-01-01

    Provides background information on the arrest of Rosa Parks and the effects this event had on the Civil Rights Movement. Offers a collection of teaching activities in which the students examine the arrest records of Rosa Parks and explains that these activities are designed to accompany a unit on racial segregation. (CMK)

  16. Communication and Recycling in Park Campgrounds.

    ERIC Educational Resources Information Center

    Ham, Sam H.

    1984-01-01

    Evaluated the effectiveness of the Canby Washington State Park campground recycling program by determining whether campers (N=147) read and followed the provided instructions when disposing of garbage, understood the sorting and disposal instructions, and arrived at the park equipped with receptacles for recyclables and non-recyclables.…

  17. Instruction and Delight: Theme Parks and Education.

    ERIC Educational Resources Information Center

    King, Margaret J.

    Education continues to operate as an enclave of elite culture and is battling for interest and respect with the mass media, technology, and the popular arts. These cultures must be brought together. Using the creative ideas generated by theme parks is an effective method of importing popular culture into the schools. Theme parks provide a total…

  18. Domestic parking estimation using remotely sensed data

    NASA Astrophysics Data System (ADS)

    Ramzi, Ahmed

    2012-10-01

    Parking is an integral part of the traffic system everywhere. Provision of parking facilities to meet peak of demands parking in cities of millions is always a real challenge for traffic and transport experts. Parking demand is a function of population and car ownership which is obtained from traffic statistics. Parking supply in an area is the number of legal parking stalls available in that area. The traditional treatment of the parking studies utilizes data collected either directly from on street counting and inquiries or indirectly from local and national traffic censuses. Both methods consume time, efforts, and funds. Alternatively, it is reasonable to make use of the eventually available data based on remotely sensed data which might be flown for other purposes. The objective of this work is to develop a new approach based on utilization of integration of remotely sensed data, field measurements, censuses and traffic records of the studied area for studying domestic parking problems in residential areas especially in informal areas. Expected outcomes from the research project establish a methodology to manage the issue and to find the reasons caused the shortage in domestics and the solutions to overcome this problems.

  19. Private Sector Thinking Saves Park U.

    ERIC Educational Resources Information Center

    Breckon, Donald; Gibb, John

    2000-01-01

    Recounts the restructuring and resulting survival of Park University (Missouri) over the last decade. A process of evaluating the university's competitive strategy resulted in changes in tuition pricing; development of the Park School of Distance Learning, which serves primarily military installations; minority student marketing; and development…

  20. 32 CFR 634.31 - Parking.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... be avoided. (c) Illegal parking contributes to congestion and slows traffic flow on an installation... INVESTIGATIONS MOTOR VEHICLE TRAFFIC SUPERVISION Traffic Supervision § 634.31 Parking. (a) The most efficient use... eliminates conditions causing traffic accidents. (d) The “Denver boot” device is authorized for use as...

  1. Taking a strategic approach to campus parking.

    PubMed

    Burr, Dave

    2006-01-01

    Building a new parking facility in a campus setting - such as a hospital or medical center - is not an easy assignment. By taking a strategic planning approach, according to the author, campus planners can meet the needs of most of their constituents for convenient, easily accessible and safe parking.

  2. The Practicing Librarian: Public Library Parking Needs.

    ERIC Educational Resources Information Center

    Galvin, Hoyt

    1978-01-01

    Suggests standards for the numbers of parking spaces needed for a public library. From the annual Library Journal public library construction questionnaires, data were available on the number of parking spaces and the square foot size of the buildings reported; information on estimated needs was collected from the librarians in charge of each…

  3. iParking: An Intelligent Indoor Location-Based Smartphone Parking Service

    PubMed Central

    Liu, Jingbin; Chen, Ruizhi; Chen, Yuwei; Pei, Ling; Chen, Liang

    2012-01-01

    Indoor positioning technologies have been widely studied with a number of solutions being proposed, yet substantial applications and services are still fairly primitive. Taking advantage of the emerging concept of the connected car, the popularity of smartphones and mobile Internet, and precise indoor locations, this study presents the development of a novel intelligent parking service called iParking. With the iParking service, multiple parties such as users, parking facilities and service providers are connected through Internet in a distributed architecture. The client software is a light-weight application running on a smartphone, and it works essentially based on a precise indoor positioning solution, which fuses Wireless Local Area Network (WLAN) signals and the measurements of the built-in sensors of the smartphones. The positioning accuracy, availability and reliability of the proposed positioning solution are adequate for facilitating the novel parking service. An iParking prototype has been developed and demonstrated in a real parking environment at a shopping mall. The demonstration showed how the iParking service could improve the parking experience and increase the efficiency of parking facilities. The iParking is a novel service in terms of cost- and energy-efficient solution. PMID:23202179

  4. iParking: an intelligent indoor location-based smartphone parking service.

    PubMed

    Liu, Jingbin; Chen, Ruizhi; Chen, Yuwei; Pei, Ling; Chen, Liang

    2012-10-31

    Indoor positioning technologies have been widely studied with a number of solutions being proposed, yet substantial applications and services are still fairly primitive. Taking advantage of the emerging concept of the connected car, the popularity of smartphones and mobile Internet, and precise indoor locations, this study presents the development of a novel intelligent parking service called iParking. With the iParking service, multiple parties such as users, parking facilities and service providers are connected through Internet in a distributed architecture. The client software is a light-weight application running on a smartphone, and it works essentially based on a precise indoor positioning solution, which fuses Wireless Local Area Network (WLAN) signals and the measurements of the built-in sensors of the smartphones. The positioning accuracy, availability and reliability of the proposed positioning solution are adequate for facilitating the novel parking service. An iParking prototype has been developed and demonstrated in a real parking environment at a shopping mall. The demonstration showed how the iParking service could improve the parking experience and increase the efficiency of parking facilities. The iParking is a novel service in terms of cost- and energy-efficient solution.

  5. Memory for parking location in large lots.

    PubMed

    Means, L W; Lutz, J; Long, T E; High, K M

    1995-06-01

    The recall of automobile parking location was assessed over five consecutive workdays. Completed data from 36 women and 19 men provided measures of accuracy and a survey of specific strategies. Analysis showed a significant recency effect with memory for the most recent parking locations being superior. Less variation in parking location and shorter distance from parking location to building entrance were associated with better recall. Contrary to prevalent belief, older subjects had more accurate recall. Older subjects parked closer to the entrance and used fewer spaces which were also located closer together. The most frequently reported strategy was "favorite location" which was used more often by older subjects. Whereas laboratory tasks show memory deficits with increasing age, some studies in the natural environment have exhibited less such decline; the current data showed an actual improvement. It may be that older people adopt and practice compensatory strategies in the natural environment while laboratory tasks give little opportunity for establishing or practicing such devices.

  6. Soil actinomycetes in the National Forest Park in northeastern China

    NASA Astrophysics Data System (ADS)

    Shirokikh, I. G.; Shirokikh, A. A.

    2017-01-01

    The taxonomic and functional structure of actinomycete complexes in the litters and upper horizons of the soils under an artificial coniferous-broad-leaved forest located around the town of Chanchun (Tszilin province, PRC). The complex of actinomycetes included representatives of the Streptomyces, Micromonospora, Streptosporangium, and Streptoverticillium genera and oligosporous forms. In the actinomycete complexes, streptomycetes prevailed in the abundance (61-95%) and frequency of occurrence (100%). In the parcels of Korean pine ( Pinus koraiensis) and Mongolian oak ( Quercus mongolica), streptomycetes of 19 species from 8 series and 4 sections were isolated. The most representative, as in European forest biomes, was the Cinereus Achromogenes series. A distinguishing feature of the streptomycete complex in the biomes studied was the high participation of species from the Imperfectus series. The verification of the functional activity of natural isolates made it possible to reveal strains with high antagonistic and cellulolytic abilities. A high similarity of actinomycete complexes was found in Eurasian forest ecosystems remote from each other, probably due to the similarity of plant polymers decomposable by actinomycetes.

  7. Saltfjellet-Svartisen Park, Norway

    NASA Technical Reports Server (NTRS)

    2007-01-01

    The Arctic Circle cuts through the western coast of Norway and the Saltfjellet-Svartisen National Park. This area features many glacial fjords, alpine mountain formations with glacier tongues, as well as gently sloping mountain plateaus and forested lowland valleys. The largest city here is Mo I Rana, (just off the image to the east) with a population of 25,000 (26th most populous city in Norway). Once supported entirely by the town's steel mill, the area has developed into a tourist center.

    The image covers an area of 51 x 57 km, was acquired on August 23, 2006, and is located near 66.6 degrees north latitude, 13 degrees east longitude.

    The U.S. science team is located at NASA's Jet Propulsion Laboratory, Pasadena, Calif. The Terra mission is part of NASA's Science Mission Directorate.

  8. New Literacies in Schome Park

    NASA Astrophysics Data System (ADS)

    Gillen, Julia

    In this chapter I deploy a synthesis of methods I term virtual literacy ethnography to investigate the diverse literacy practices of the Schome Park project (SPP). This project worked with teenagers on the first European "closed" (i.e. protected) island in the 3D virtual world Teen Second LifeTM (TSL) as described in the previous chapter. Firstly I introduce an ethnographic perspective on this lengthy, rich project and reflect on my own interpretive approach. Introducing my own focus of interest, the new literacy practices fostered by the environment and in particular activities I judge to be especially creative, I begin to develop the methodology of a "virtual literacy ethnography". I show how the diverse multimodal affordances of the communicative domains are imaginatively exploited by the students, supported by peers and staff in an environment characterised by "fluid leadership". I include some analysis of literacy work around a genre traditionally valued by educators, a dictionary, which I was not involved in at the time. I suggest this is an exemplar literacy practice, creative in itself and illustrative of the methodological possibilities and of course limitations linked with the technologies utilised. Traditional distinctions between "reading" and "writing" become permeable in interesting ways as new creative practices, fostered by the environment of the Schome Park programme, emerged. I offer support for Kress's (2005) claim that changes in writing and reading practices amount to a "revolution in the world of communication." In conclusion, I claim that virtual literacy ethnography, as I have proposed it here, can be fruitful in exploring the complexity and creativity of the students' literacy practices, although more developmental work is needed.

  9. Landscape effects on soundscape experience in city parks.

    PubMed

    Liu, Jiang; Kang, Jian; Luo, Tao; Behm, Holger

    2013-06-01

    The main objective of this study was to analyse the effects of various landscape factors on soundscape perception in city parks. This was based on the experience, which was supposed to reflect soundscape perception, of 580 users of five city parks in Xiamen, China. Visual and functional landscape characteristics were analysed in relation to experienced occurrence of and preference for individual sounds, as well as overall soundscape preference. The results suggest that landscape factors have more significant effects on experienced occurrence of individual sounds than preference for individual sounds. However, landscape effects on overall soundscape preference depend more on preferences for individual sounds. The effects of visual landscape on the perception of individual sounds could be more important in natural sounds than in artificial sounds, and more in experienced occurrence of than preference for individual sounds; for functional landscape the effects are reversed. In general, visual landscape effects on the perception of individual sounds are more significant than functional landscape effects, especially on experienced occurrence of individual sounds. Taking all factors into account, only the two landscape factors are highly correlated with the overall soundscape preference, with coefficient values of 0.325 and 0.204, respectively. Overall, the results reveal the close relationship between landscape and soundscape experience in real contexts, and that visual and functional aspects should be considered in terms of creating a better soundscape during park design and management processes. The analysis of users' social, demographical and behavioural factors such as age, visit frequency and length of stay, in relation to the soundscape experience, has also shown significant effects.

  10. Burning Cars in a Parking Lot

    NASA Astrophysics Data System (ADS)

    Bertoin, Jean

    2011-08-01

    Knuth's parking scheme is a model in computer science for hashing with linear probing. One may imagine a circular parking lot with n sites; cars arrive at each site with unit rate. When a car arrives at a vacant site, it parks there; otherwise it turns clockwise and parks at the first vacant site which is found. We incorporate fires into this model by throwing Molotov cocktails on each site at a smaller rate n - α , where 0 < α < 1 is a fixed parameter. When a car is hit by a Molotov cocktail, it burns and the fire propagates to the entire occupied interval which turns vacant. We show that with high probability when n → ∞, the parking lot becomes saturated at a time close to 1 (i.e. as in the absence of fire) for α > 2/3, whereas for α < 2/3, the average occupation approaches 1 at time 1 but then quickly drops to 0 before the parking lot is ever saturated. Our study relies on asymptotics for the occupation of the parking lot without fires in certain regimes which may be of independent interest.

  11. A natural experiment to examine the impact of park renewal on park-use and park-based physical activity in a disadvantaged neighbourhood: the REVAMP study methods

    PubMed Central

    2014-01-01

    Background Modifying the built environment by improving parks is potentially a sustainable way to increase population level physical activity. Despite considerable investment in parks and park renovations, few natural experiments on the impact of improving amenities on park use and park-based physical activity have been conducted. REVAMP is a natural experiment that aims to examine whether park improvement increases overall park usage, park-based physical activity and active travel to and from the park in the intervention compared with the control park over a two-year period; and to identify which specific aspects of the park refurbishment attracts park visitors and encourages park users to be more active. This paper describes the methods of the REVAMP study. Methods The intervention park is a large regional park (329 hectares) located in a low socio-economic status (SES) area in the north-eastern suburbs of Melbourne, Australia. The control park is a regional park (120 hectares) located in a high SES area in the eastern suburbs of Melbourne. Multiple methodologies to evaluate the impact of the park renovation are being employed including: cross-sectional surveys of local residents living near the two parks, direct observations of park users, intercept surveys with park users, and electronic monitoring of path usage and car traffic within the parks. Baseline measures were conducted in April-May 2013 (T1), and an innovative play space suitable for children of all ages and abilities was installed at the intervention park between September 2013 and February 2014. Follow-up measures will be repeated in April-May 2014 (T2) and April-May 2015 (T3). All methodologies will be completed at both the intervention and control parks at all three time-points, with the exception of the cross-sectional survey of local residents which will only be conducted at T1 and T3. Conclusion This research will inform future park developments, and will contribute to creating an evidence base

  12. 77 FR 23496 - Boundary Revision of Valley Forge National Historical Park

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-19

    ... National Park Service Boundary Revision of Valley Forge National Historical Park AGENCY: National Park... to the boundary of Valley Forge National Historical Park, pursuant to the authority specified below... ``Valley Forge National Historical Park Proposed Boundary Expansion, Montgomery County,...

  13. 78 FR 62658 - Proposed Information Collection; National Park Service Leasing Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-22

    ... National Park Service Proposed Information Collection; National Park Service Leasing Program AGENCY: National Park Service, Interior. ACTION: Notice; request for comments. SUMMARY: We (National Park Service... Madonna L. Baucum, Information Collection Clearance Officer, National Park Service, 1849 C Street...

  14. Livermore Big Trees Park: 1998 Results

    SciTech Connect

    Mac Queen, D; Gallegos, G; Surano, K

    2002-04-18

    This report is an in-depth study of results from environmental sampling conducted in 1998 by the Lawrence Livermore National Laboratory (LLNL) at Big Trees Park in the city of Livermore. The purpose of the sampling was to determine the extent and origin of plutonium found in soil at concentrations above fallout-background levels in the park. This report describes the sampling that was conducted, the chemical and radio-chemical analyses of the samples, the quality control assessments and statistical analyses of the analytical results, and LLNL's interpretations of the results. It includes a number of data analyses not presented in LLNL's previous reports on Big Trees Park.

  15. Terrain classification maps of Yellowstone National Park

    NASA Technical Reports Server (NTRS)

    Thomson, F. J.; Roller, N. E. G.

    1973-01-01

    A cooperative ERTS-1 investigation involving U. S. Geological Survey, National Park Service, and Environmental Research Institure of Michigan (ERIM) personnel has as its goal the preparation of terrain classification maps for the entire Yellowstone National Park. Excellent coverage of the park was obtained on 6 August 1972 (frame 1015-17404). Preliminary terrain classification maps have been prepared at ERIM by applying multispectral pattern recognition techniques to ERTS-MSS digital taped data. The color coded terrain maps are presented and discussed. The discussion includes qualitative and quantitative accuracy estimates and discussion of processing techniques.

  16. The quandary of local people—Park relations in Nepal's Royal Chitwan National Park

    NASA Astrophysics Data System (ADS)

    Nepal, Sanjay K.; Weber, Karl E.

    1995-11-01

    This paper analyzes five major causes of park-people conflicts that have occurred in Nepal's Royal Chitwan National Park. The causes include illegal transactions of forest products from the park, livestock grazing in the park, illegal hunting and fishing, crop damage, and threats to human and animal life caused by wild animals from the park. The conflicts indicate a reciprocal relationship between the park and local people. They reflect the attitudes of local people and representatives of the park authority whose priorities and objectives largely diverge. The results show that people settled adjacent to the park are heavily dependent on its resources. Even in places where some, albeit few alternative sources exist, local people continue to trespass the park boundary as these sources are inadequate to ensure the fulfillment of local people's resource needs. Illegal transactions of resources continue throughout the year; however, they are less intense during summer due to flooding caused by the Rapti River, which forms the park boundary towards the northern section where this study is conducted. The frequency of local people's visits to the park is mainly determined by their age, distance between homesteads and park, and volume of crop loss caused by wild animals. Crop damage is the function of size of landholding, distance, and frequency of crop raid. Local people claim that they have no intention of letting their livestock graze in the park; however, the dense vegetation of the park attracts livestock grazing on riverbanks just outside the open park boundary. Many head of livestock are killed by carnivores of the park. Human casualties are mainly caused by sloth bear ( Melursus ursinus), tiger ( Panthera tigris), wild pig ( Sug scrofa), and rhinoceros ( Rhinoceros unicornis). There had been some earlier attempts to reconcile the conflicts by offering local people different kinds of compensations; however, these were unsuccessful measures. An integrated approach is

  17. Hydrology of Park County, Wyoming, exclusive of Yellowstone National Park

    USGS Publications Warehouse

    Lowry, M.E.; Smalley, M.L.; Mora, K.L.; Stockdale, R.G.; Martin, M.W.

    1993-01-01

    The climate of Park County, Wyoming, ranges from desert to alpine tundra. Average annual precipitation ranges from 6 to 40 inches. Ground water is present throughout most of the county, but supplies adequate for stock or domestic use are not readily available in areas of greatest need. The chemical quality of most of the water sampled was of suitable quality for livestock, but most of the water was not suitable for drinking, and the water from bedrock aquifers generally was not suitable for irrigation. Unconsolidated deposits are a principal source of ground water in the county. However, ground water is found in deposits topographically higher than stream level only where surface water has been applied for irrigation; those unconsolidated deposits beneath areas that are not irrigated, such as Polecat Bench, are dry. The conversion of irrigated land to urban development poses problems in some areas because yields of water-supply wells will be adversely affected by reduced recharge. The trend toward urban development also increases the risk of contamination of the ground water by septic tanks, petroleum products, and toxic and hazardous wastes. Perennial streams originate in the mountains and in areas where drainage from irrigated land is adequate to sustain flow. The average annual runoff from streams originating in the mountains is as large as 598 acre-feet per square mile, and the average annual runoff from streams originating in badlands and plains is as low as 14.8 acre-feet per square mile.

  18. Multi-scale factors influencing the characteristics of avian communities in urban parks across Beijing during the breeding season

    NASA Astrophysics Data System (ADS)

    Xie, Shilin; Lu, Fei; Cao, Lei; Zhou, Weiqi; Ouyang, Zhiyun

    2016-07-01

    Understanding the factors that influence the characteristics of avian communities using urban parks at both the patch and landscape level is important to focus management effort towards enhancing bird diversity. Here, we investigated this issue during the breeding season across urban parks in Beijing, China, using high-resolution satellite imagery. Fifty-two bird species were recorded across 29 parks. Analysis of residence type of birds showed that passengers were the most prevalent (37%), indicating that Beijing is a major node in the East Asian–Australasian Flyway. Park size was crucial for total species abundance, but foliage height diversity was the most important factor influencing avian species diversity. Thus, optimizing the configuration of vertical vegetation structure in certain park areas is critical for supporting avian communities in urban parks. Human visitation also showed negative impact on species diversity. At the landscape level, the percentage of artificial surface and largest patch index of woodland in the buffer region significantly affected total species richness, with insectivores and granivores being more sensitive to the landscape pattern of the buffer region. In conclusion, urban birds in Beijing are influenced by various multi-scale factors; however, these effects vary with different feeding types.

  19. Multi-scale factors influencing the characteristics of avian communities in urban parks across Beijing during the breeding season

    PubMed Central

    Xie, Shilin; Lu, Fei; Cao, Lei; Zhou, Weiqi; Ouyang, Zhiyun

    2016-01-01

    Understanding the factors that influence the characteristics of avian communities using urban parks at both the patch and landscape level is important to focus management effort towards enhancing bird diversity. Here, we investigated this issue during the breeding season across urban parks in Beijing, China, using high-resolution satellite imagery. Fifty-two bird species were recorded across 29 parks. Analysis of residence type of birds showed that passengers were the most prevalent (37%), indicating that Beijing is a major node in the East Asian–Australasian Flyway. Park size was crucial for total species abundance, but foliage height diversity was the most important factor influencing avian species diversity. Thus, optimizing the configuration of vertical vegetation structure in certain park areas is critical for supporting avian communities in urban parks. Human visitation also showed negative impact on species diversity. At the landscape level, the percentage of artificial surface and largest patch index of woodland in the buffer region significantly affected total species richness, with insectivores and granivores being more sensitive to the landscape pattern of the buffer region. In conclusion, urban birds in Beijing are influenced by various multi-scale factors; however, these effects vary with different feeding types. PMID:27404279

  20. 36 CFR 7.3 - Glacier National Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Glacier National Park. 7.3... REGULATIONS, AREAS OF THE NATIONAL PARK SYSTEM § 7.3 Glacier National Park. (a) Fishing. (1) Fishing... food, drink, or lodging for sale may be operated on any privately owned lands within Glacier...

  1. 36 CFR 7.37 - Jean Lafitte National Historical Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 36 Parks, Forests, and Public Property 1 2012-07-01 2012-07-01 false Jean Lafitte National Historical Park. 7.37 Section 7.37 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF... to be taken; and (iii) Will not have an adverse effect on the ecosystem. (3) Violation of...

  2. 36 CFR 7.37 - Jean Lafitte National Historical Park.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 36 Parks, Forests, and Public Property 1 2011-07-01 2011-07-01 false Jean Lafitte National Historical Park. 7.37 Section 7.37 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF... to be taken; and (iii) Will not have an adverse effect on the ecosystem. (3) Violation of...

  3. 36 CFR 7.37 - Jean Lafitte National Historical Park.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Jean Lafitte National Historical Park. 7.37 Section 7.37 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF... to be taken; and (iii) Will not have an adverse effect on the ecosystem. (3) Violation of...

  4. 36 CFR 7.37 - Jean Lafitte National Historical Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 36 Parks, Forests, and Public Property 1 2013-07-01 2013-07-01 false Jean Lafitte National Historical Park. 7.37 Section 7.37 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF... to be taken; and (iii) Will not have an adverse effect on the ecosystem. (3) Violation of...

  5. 36 CFR 7.37 - Jean Lafitte National Historical Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 36 Parks, Forests, and Public Property 1 2014-07-01 2014-07-01 false Jean Lafitte National Historical Park. 7.37 Section 7.37 Parks, Forests, and Public Property NATIONAL PARK SERVICE, DEPARTMENT OF... to be taken; and (iii) Will not have an adverse effect on the ecosystem. (3) Violation of...

  6. 9. VIEW FROM MANY PARKS CURVE (ON TRAIL RIDGE ROAD) ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    9. VIEW FROM MANY PARKS CURVE (ON TRAIL RIDGE ROAD) OF HORSESHOE PARK, SHOWING FALL RIVER ROAD FAINTLY AT LEFT AT BASE OF SHEEP MOUNTAIN AND CROSSING ALLUVIAL FAN FROM LAWN LAKE FLOOD. - Fall River Road, Between Estes Park & Fall River Pass, Estes Park, Larimer County, CO

  7. Building for Quality Education--The Educational Park Concept.

    ERIC Educational Resources Information Center

    McClurkin, W.D.

    Speakers and discussions at this one day conference were dedicated to building for quality education, with major emphasis on the concept of educational parks. The five major speeches are--(1) Advantages and Disadvantages of Educational Parks, (2) Educational Parks: Appalachian Style, emphasizing a twist in the park idea in order to accommodate…

  8. 36 CFR 1280.12 - Is parking available?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Section 1280.12 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION NARA... the building. (b) The National Archives at College Park. The National Archives at College Park has... groups visiting the National Archives at College Park are encouraged to use public transportation or...

  9. 36 CFR 1280.12 - Is parking available?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Section 1280.12 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION NARA... the building. (b) The National Archives at College Park. The National Archives at College Park has... groups visiting the National Archives at College Park are encouraged to use public transportation or...

  10. 36 CFR 1280.12 - Is parking available?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Section 1280.12 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION NARA... the building. (b) The National Archives at College Park. The National Archives at College Park has... groups visiting the National Archives at College Park are encouraged to use public transportation or...

  11. 36 CFR 1280.12 - Is parking available?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Section 1280.12 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION NARA... the building. (b) The National Archives at College Park. The National Archives at College Park has... groups visiting the National Archives at College Park are encouraged to use public transportation or...

  12. 36 CFR 1280.12 - Is parking available?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Section 1280.12 Parks, Forests, and Public Property NATIONAL ARCHIVES AND RECORDS ADMINISTRATION NARA... the building. (b) The National Archives at College Park. The National Archives at College Park has... groups visiting the National Archives at College Park are encouraged to use public transportation or...

  13. 75 FR 4417 - Wind Cave National Park, Custer County, SD

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-27

    ... Wind Cave National Park, Custer County, SD AGENCY: National Park Service. ACTION: Notice of... Statement, Wind Cave National Park, Custer County, South Dakota. SUMMARY: Pursuant to Section 102(2)(C) of... Environmental Impact Statement (Plan), Wind Cave National Park, Custer County, South Dakota. On December 3,...

  14. 76 FR 72003 - Paterson Great Falls National Historical Park

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-21

    ... National Park Service Paterson Great Falls National Historical Park AGENCY: National Park Service, Interior... of the Interior (Secretary) has established, in the State of New Jersey, Paterson Great Falls...: (b) PATERSON GREAT FALLS NATIONAL HISTORICAL PARK.-- (1) ESTABLISHMENT.-- (A) IN GENERAL.--Subject...

  15. 1. AERIAL VIEW, LOOKING SOUTH, FROM PARK AND MUNICIPAL BUILDINGS, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. AERIAL VIEW, LOOKING SOUTH, FROM PARK AND MUNICIPAL BUILDINGS, ALONG 20TH STREET NORTH TOWARDS THE BIRMINGHAM CITY CENTER WITH BIRMINGHAM MUSEUM OF ART (BOTTOM LEFT), BIRMINGHAM MUNICIPAL AUDITORIUM (BOTTOM RIGHT), BIRMINGHAM CITY HALL (CENTER RIGHT), JEFFERSON COUNTY COURTHOUSE (CENTER LEFT) AND LINN PARK (CENTER) - Linn Park, Bounded by Park Place, Eighth Avenue, Short Twentieth & Twenty-first Streets, Birmingham, Jefferson County, AL

  16. Visual range trends in the Yangtze River Delta Region of China, 1981-2005.

    PubMed

    Gao, Lina; Jia, Gensuo; Zhang, Renjian; Che, Huizheng; Fu, Congbin; Wang, Tijian; Zhang, Meigen; Jiang, Hong; Yan, Peng

    2011-08-01

    Visual range (VR) data from 1981 to 2005 were examined for 20 meteorological monitoring sites in the Yangtze River Delta Region of China. Cumulative percentile analysis was used to construct VR trend. The 25-yr average domain-average 50% VR was approximately 21.9 +/- 1.9 km. Domain-average 50% VR decreased from 1981 to 2005 with a trend of -2.41 km/decade. The worst 20% and 50% and best 20% VR and variation rates for the 20 sites were analyzed. The 50% VR of the town, county-level city, and prefecture-level city sites were 24.1, 21.5, and 19.4 km, respectively. The best 20% VR decreased fastest with a rate of -3.5 km/decade. Regional median VR decreased from the coastal sites to the inland sites. Ridit analysis and cumulative percentile were adopted to study the VR variation properties between economically developed areas (e.g., Nanjing and Hangzhou) and remote areas (e.g., Lvsi). The two analyses show that VR decreased in Nanjing and Hangzhou but remained constant in Lvsi from 1981 to 2005.

  17. Accelerometer Measurements in the Amusement Park.

    ERIC Educational Resources Information Center

    Reno, Charles; Speers, Robert R.

    1995-01-01

    Describes the use of the Texas Instruments' calculator-based laboratory (CBL) and Vernier accelerometer for measuring the vector sum of the gravitational field and the acceleration of amusement park rides. (JRH)

  18. Automated parking garage system model

    NASA Technical Reports Server (NTRS)

    Collins, E. R., Jr.

    1975-01-01

    A one-twenty-fifth scale model of the key components of an automated parking garage system is described. The design of the model required transferring a vehicle from an entry level, vertically (+Z, -Z), to a storage location at any one of four storage positions (+X, -X, +Y, +Y, -Y) on the storage levels. There are three primary subsystems: (1) a screw jack to provide the vertical motion of the elevator, (2) a cam-driven track-switching device to provide X to Y motion, and (3) a transfer cart to provide horizontal travel and a small amount to vertical motion for transfer to the storage location. Motive power is provided by dc permanent magnet gear motors, one each for the elevator and track switching device and two for the transfer cart drive system (one driving the cart horizontally and the other providing the vertical transfer). The control system, through the use of a microprocessor, provides complete automation through a feedback system which utilizes sensing devices.

  19. Fires in Shenandoah National Park

    NASA Technical Reports Server (NTRS)

    2002-01-01

    A large smoke plume has been streaming eastward from Virginia's Shenandoah National Park near Old Rag Mountain. Based on satellite images, it appears the blaze started sometime between October 30 and 31. This true-color image of the fire was obtained on November 1, 2000 by the Moderate-resolution Imaging Spectroradiometer (MODIS), flying aboard NASA's Terra spacecraft. Thermal Infrared data, overlaid on the color image, reveals the presence of two active fires underneath the smoke plume. The northern fire (upper) is burning near the Pinnacles Picnic Area along Skyline Drive. The southern fire (lower) is on Old Rag Mountain. Old Rag is one of the most popular hikes in the Washington, DC area, and features extremely rugged terrain, with granite cliffs up to 90 feet high. This scene was produced using MODIS direct broadcast data received and processed at the Space Science and Engineering Center, University of Wisconsin-Madison. The smoke plume appears blue-grey while the red and yellow pixels show the locations of the smoldering and flaming portions of the fire, respectively. Image by Liam Gumley, Cooperative Institute for Meteorological Satellite Studies, and Robert Simmon, NASA GSFC

  20. Jackson Park Hospital Green Building Medical Center

    SciTech Connect

    Dorsey, William; Vasquez, Nelson

    2010-05-01

    Jackson Park Hospital completed the construction of a new Medical Office Building on its campus this spring. The new building construction has adopted the City of Chicago's recent focus on protecting the environment, and conserving energy and resources, with the introduction of green building codes. Located in a poor, inner city neighborhood on the South side of Chicago, Jackson Park Hospital has chosen green building strategies to help make the area a better place to live and work.

  1. Domain Parking: Not as Malicious as Expected

    DTIC Science & Technology

    2014-08-01

    Domain Parking: Not as Malicious as Expected Leigh Metcalf , Jonathan Spring netsa-contact@cert.org CERT® Coordination Center, Software Engineering...Parking: Not as Malicious as Expected 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Metcalf /Jonathan Spring Leigh 5d...Tech. Rep. RFC 3927, May 2005. [11] L. B. Metcalf and J. M. Spring, “Everything you wanted to know about black- lists but were afraid to ask

  2. Data Analytics for Smart Parking Applications

    PubMed Central

    Piovesan, Nicola; Turi, Leo; Toigo, Enrico; Martinez, Borja; Rossi, Michele

    2016-01-01

    We consider real-life smart parking systems where parking lot occupancy data are collected from field sensor devices and sent to backend servers for further processing and usage for applications. Our objective is to make these data useful to end users, such as parking managers, and, ultimately, to citizens. To this end, we concoct and validate an automated classification algorithm having two objectives: (1) outlier detection: to detect sensors with anomalous behavioral patterns, i.e., outliers; and (2) clustering: to group the parking sensors exhibiting similar patterns into distinct clusters. We first analyze the statistics of real parking data, obtaining suitable simulation models for parking traces. We then consider a simple classification algorithm based on the empirical complementary distribution function of occupancy times and show its limitations. Hence, we design a more sophisticated algorithm exploiting unsupervised learning techniques (self-organizing maps). These are tuned following a supervised approach using our trace generator and are compared against other clustering schemes, namely expectation maximization, k-means clustering and DBSCAN, considering six months of data from a real sensor deployment. Our approach is found to be superior in terms of classification accuracy, while also being capable of identifying all of the outliers in the dataset. PMID:27669259

  3. Data Analytics for Smart Parking Applications.

    PubMed

    Piovesan, Nicola; Turi, Leo; Toigo, Enrico; Martinez, Borja; Rossi, Michele

    2016-09-23

    We consider real-life smart parking systems where parking lot occupancy data are collected from field sensor devices and sent to backend servers for further processing and usage for applications. Our objective is to make these data useful to end users, such as parking managers, and, ultimately, to citizens. To this end, we concoct and validate an automated classification algorithm having two objectives: (1) outlier detection: to detect sensors with anomalous behavioral patterns, i.e., outliers; and (2) clustering: to group the parking sensors exhibiting similar patterns into distinct clusters. We first analyze the statistics of real parking data, obtaining suitable simulation models for parking traces. We then consider a simple classification algorithm based on the empirical complementary distribution function of occupancy times and show its limitations. Hence, we design a more sophisticated algorithm exploiting unsupervised learning techniques (self-organizing maps). These are tuned following a supervised approach using our trace generator and are compared against other clustering schemes, namely expectation maximization, k-means clustering and DBSCAN, considering six months of data from a real sensor deployment. Our approach is found to be superior in terms of classification accuracy, while also being capable of identifying all of the outliers in the dataset.

  4. Acid rain in Shenandoah National Park, Virginia

    USGS Publications Warehouse

    Rice, Karen C.; Deviney, Frank A.; Olson, Gordon

    2007-01-01

    Visitors to Shenandoah National Park (SNP) enjoy the animal and plant life and the scenery but may not realize how vulnerable these features are to various threats, such as invasion of exotic plants and insects, improper use of park resources by humans, and air and water pollution. The National Park Service strives to protect natural resources from such threats to ensure that the resources will be available for enjoyment now and in the future. Because SNP has limited influence over the air pollution that envelops the region, acidic deposition--commonly known as acid rain--is one of the more challenging threats facing park managers. With the help of U.S. Geological Survey (USGS) scientists, park managers can understand how acid rain interacts with ground- and surface-water resources, which enables them to explain why reductions in air pollution can help preserve park resources. Such understanding also provides essential insight into ecosystem processes, as managers strive to unravel and resolve other environmental problems that are interrelated to acid rain.

  5. Chloride flux out of Yellowstone National Park

    USGS Publications Warehouse

    Norton, D.R.; Friedman, I.

    1985-01-01

    Monitoring of the chloride concentration, electrical conductivity, and discharge was carried out for the four major rivers of Yellowstone National Park from September 1982 to January 1984. Chloride flux out of the Park was determined from the measured values of chloride concentration and discharge. The annual chloride flux from the Park was 5.86 ?? 1010 g. Of this amount 45% was from the Madison River drainage basin, 32% from the Yellowstone River basin, 12% from the Snake River basin, and 11% from the Falls River basin. Of the annual chloride flux from the Yellowstone River drainage basin 36% was attributed to the Yellowstone Lake drainage basin. The geothermal contribution to the chloride flux was determined by subtracting the chloride contribution from rock weathering and atmospheric precipitation and is 94% of the total chloride flux. Calculations of the geothermal chloride flux for each river are given and the implications of an additional chloride flux out of the western Park boundary discussed. An anomalous increase in chloride flux out of the Park was observed for several weeks prior to the Mt. Borah earthquake in Central Idaho on October 28, 1983, reaching a peak value shortly thereafter. It is suggested that the rise in flux was a precursor of the earthquake. The information in this paper provides baseline data against which future changes in the hydrothermal systems can be measured. It also provides measurements related to the thermal contributions from the different drainage basins of the Park. ?? 1985.

  6. Aquatic synthesis for Voyageurs National Park

    USGS Publications Warehouse

    Kallemeyn, Larry A.; Holmberg, Kerry L.; Perry, Jim A.; Odde, Beth Y.

    2003-01-01

    Voyageurs National Park (VOYA), which was established in 1975, contains significant aquatic resources with about 50% of its total area of 883 km2 (341 mi2) consisting of aquatic habitats.  In addition to the Park's 30 named lakes, there are numerous wetlands including hundreds of beaver ponds.  Due to the Park's size and location in the drainage basin, aquatic resources within the Park are particularly susceptible to activities and developments that occur outside its' boundary.  This is particularly true in regard to the water quality and aquatic communities in the four large lakes that comprise 96% of the Park's total lake area of 34,400 ha (133 mi2).  Because most Park activities center on the lakes, particularly the large lakes, resource managers need to have knowledge and understanding of VOYA's aquatic resources to effectively preserve, in an unimpaired condition, the ecological processed, biological and cultural diversity, and history of the northwoods, lakecountry border shared with Canada.

  7. 78 FR 5798 - Grouse Creek Wind Park, LLC, Grouse Creek Wind Park II, LLC; Notice of Petition for Enforcement

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-28

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Grouse Creek Wind Park, LLC, Grouse Creek Wind Park II, LLC; Notice of... Utility Regulatory Policies Act of 1978 (PURPA), Grouse Creek Wind Park, LLC and Grouse Creek Wind Park...

  8. 77 FR 75254 - List of Units of the National Park System Exempt From the Provisions of the National Parks Air...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-19

    ... Federal Aviation Administration DEPARTMENT OF THE INTERIOR National Park Service List of Units of the National Park System Exempt From the Provisions of the National Parks Air Tour Management Act AGENCIES: Federal Aviation Administration, Transportation; National Park Service, Interior. ACTION: List of...

  9. Integrated environmental risk assessment and whole-process management system in chemical industry parks.

    PubMed

    Shao, Chaofeng; Yang, Juan; Tian, Xiaogang; Ju, Meiting; Huang, Lei

    2013-04-19

    Chemical industry parks in China are considered high-risk areas because they present numerous risks that can damage the environment, such as pollution incidents. In order to identify the environmental risks and the principal risk factors in these areas, we have developed a simple physical model of a regional environmental risk field (ERF) using existing dispersal patterns and migration models. The regional ERF zoning was also conducted and a reference value for diagnostic methods was developed to determine risk-acceptable, risk-warning, and risk-mitigation zones, which can provide a risk source layout for chemical industry parks. In accordance with the environmental risk control requirements, this study focused on the three stages of control and management of environmental risk and established an environmental risk management system including risk source identification and assessment, environmental safety planning, early risk warning, emergency management, assessment of environmental effects, and environmental remediation of pollution accidents. By using this model, the environmental risks in Tianjin Binhai New Area, the largest chemical industry park in China, were assessed and the environmental risk zoning map was drawn, which suggested the existence of many unacceptable environmental risks in this area. Thus, relevant suggestions have been proposed from the perspective of the adjustment of risk source layout, intensified management of environmental risk control and so on.

  10. Integrated Environmental Risk Assessment and Whole-Process Management System in Chemical Industry Parks

    PubMed Central

    Shao, Chaofeng; Yang, Juan; Tian, Xiaogang; Ju, Meiting; Huang, Lei

    2013-01-01

    Chemical industry parks in China are considered high-risk areas because they present numerous risks that can damage the environment, such as pollution incidents. In order to identify the environmental risks and the principal risk factors in these areas, we have developed a simple physical model of a regional environmental risk field (ERF) using existing dispersal patterns and migration models. The regional ERF zoning was also conducted and a reference value for diagnostic methods was developed to determine risk-acceptable, risk-warning, and risk-mitigation zones, which can provide a risk source layout for chemical industry parks. In accordance with the environmental risk control requirements, this study focused on the three stages of control and management of environmental risk and established an environmental risk management system including risk source identification and assessment, environmental safety planning, early risk warning, emergency management, assessment of environmental effects, and environmental remediation of pollution accidents. By using this model, the environmental risks in Tianjin Binhai New Area, the largest chemical industry park in China, were assessed and the environmental risk zoning map was drawn, which suggested the existence of many unacceptable environmental risks in this area. Thus, relevant suggestions have been proposed from the perspective of the adjustment of risk source layout, intensified management of environmental risk control and so on. PMID:23603866

  11. Ecological Network Analysis for a Low-Carbon and High-Tech Industrial Park

    PubMed Central

    Lu, Yi; Su, Meirong; Liu, Gengyuan; Chen, Bin; Zhou, Shiyi; Jiang, Meiming

    2012-01-01

    Industrial sector is one of the indispensable contributors in global warming. Even if the occurrence of ecoindustrial parks (EIPs) seems to be a good improvement in saving ecological crises, there is still a lack of definitional clarity and in-depth researches on low-carbon industrial parks. In order to reveal the processes of carbon metabolism in a low-carbon high-tech industrial park, we selected Beijing Development Area (BDA) International Business Park in Beijing, China as case study, establishing a seven-compartment- model low-carbon metabolic network based on the methodology of Ecological Network Analysis (ENA). Integrating the Network Utility Analysis (NUA), Network Control Analysis (NCA), and system-wide indicators, we compartmentalized system sectors into ecological structure and analyzed dependence and control degree based on carbon metabolism. The results suggest that indirect flows reveal more mutuality and exploitation relation between system compartments and they are prone to positive sides for the stability of the whole system. The ecological structure develops well as an approximate pyramidal structure, and the carbon metabolism of BDA proves self-mutualistic and sustainable. Construction and waste management were found to be two active sectors impacting carbon metabolism, which was mainly regulated by internal and external environment. PMID:23365516

  12. Ecological network analysis for a low-carbon and high-tech industrial park.

    PubMed

    Lu, Yi; Su, Meirong; Liu, Gengyuan; Chen, Bin; Zhou, Shiyi; Jiang, Meiming

    2012-01-01

    Industrial sector is one of the indispensable contributors in global warming. Even if the occurrence of ecoindustrial parks (EIPs) seems to be a good improvement in saving ecological crises, there is still a lack of definitional clarity and in-depth researches on low-carbon industrial parks. In order to reveal the processes of carbon metabolism in a low-carbon high-tech industrial park, we selected Beijing Development Area (BDA) International Business Park in Beijing, China as case study, establishing a seven-compartment- model low-carbon metabolic network based on the methodology of Ecological Network Analysis (ENA). Integrating the Network Utility Analysis (NUA), Network Control Analysis (NCA), and system-wide indicators, we compartmentalized system sectors into ecological structure and analyzed dependence and control degree based on carbon metabolism. The results suggest that indirect flows reveal more mutuality and exploitation relation between system compartments and they are prone to positive sides for the stability of the whole system. The ecological structure develops well as an approximate pyramidal structure, and the carbon metabolism of BDA proves self-mutualistic and sustainable. Construction and waste management were found to be two active sectors impacting carbon metabolism, which was mainly regulated by internal and external environment.

  13. EPA unveils unique park bench that measures Phillys air quality at Independence National Historical Park

    EPA Pesticide Factsheets

    PHILADELPHIA, Pa. (April 21, 2015) - There's a new way to check the air quality in Philadelphia. It comes in the form of an innovative park bench that the U.S Environmental Protection Agency has placed in Independence National Historical Park.

  14. Pros in Parks: Integrated Programming for Reaching Our Urban Park Operations Audience

    ERIC Educational Resources Information Center

    Miller, Laura M.; Walker, Jamie Rae

    2016-01-01

    In addition to regular job duties, such as tree care, mulching, irrigation, and pesticide management, urban park workers have faced environmental changes due to drought, wildfires, and West Nile virus. They simultaneously have endured expectations to manage growing, diversifying park usage and limitations on career development. An integrated…

  15. Bark in the Park: A Review of Domestic Dogs in Parks

    NASA Astrophysics Data System (ADS)

    Weston, Michael A.; Fitzsimons, James A.; Wescott, Geoffrey; Miller, Kelly K.; Ekanayake, Kasun B.; Schneider, Thomas

    2014-09-01

    The presence of domestic dogs Canis familiaris in public open spaces is increasingly controversial. In our review of the literature, we located 133 publications of various types (papers, reports etc.) that examine some aspect of dogs in parks and open spaces (50 % focussed solely on dogs). There has been an exponential growth in the cumulative number of articles ( R 2 = 0.96; 82 % published since 1997); almost all pertain to temperate latitudes (97 %) and most to the northern hemisphere (62 %). Most articles focus on impacts on wildlife (51 %), zoonotic diseases (17 %), and people's perceptions regarding dogs (12 %). Articles mostly describe problems associated with dogs, while reports of low compliance with dog regulations are common. We outline six major findings regarding dogs in parks: (1) there is a paucity of information on dogs in parks, particularly in relation to their interactions with wildlife and regarding their management; (2) published studies are mainly restricted to a handful of locations in developed countries; (3) sectors of societies hold different views over the desirability of dogs in parks; (4) the benefits and risks of dogs to humans and park values are poorly documented and known; (5) dogs represent a notable disease risk in some but not all countries; and (6) coastal parks are over-represented in the literature in terms of potential negative impacts. Park managers globally require better information to achieve conservation outcomes from dog management in parks.

  16. Climate Regulation by Urban Parks (Mexico)

    NASA Astrophysics Data System (ADS)

    Bobadilla Lagunas, E.; Mastachi-Loza, C. A.; Arévalo Mejía, R.; Magaña-Lona, D.; Romero Contreras, T.

    2013-05-01

    Urban parks play an important role in cities; they regulate the environmental conditions because of its microclimate and human comfort (15°C-20°C for temperature and 30%-50% for humidity). The park coverage is quite important to preserve a good life quality, the World Health Organization (WHO) suggests a surface of 9 to 11m2/hab. In Mexico, the urbanization has drastically changed the landscape. It has become much more important to build economical and profitable spaces rather than increase the vegetal coverage. The city of Toluca is one of the most important cities in Mexico with an urban growth rate high, which represents a barely vegetation of 4m2/hab. The aim of this study was to analyze the climate effect that urban parks have in the city of Toluca. This was reached by temperature and moisture measurements in urban parks and nearby areas during autumn-winter period, 2012-2013.It was performed 20 measurements trough inside and outside transects of 4 parks with a HM70 Hand-Held Humidity (±0.60…100%) and Temperature Meter (±0.2°C). The transected areas were divided into homogeneous sections (e.g. same vegetation). To determine the possible microclimate similarities between park sections, a cluster analysis was made. In general, it was found that temperature can be decreased whilst moisture can be increased in a range of 1-3°C and 4-8% respectively. The cluster analysis made possible to perceive that these variation ranges are due to several factors such as: traffic jam, the amount of pedestrians, vegetal coverage and water bodies as well as hour and season in where transects were performed. Finally, the study allows features proposing that parks must have in order to optimize the human comfort.

  17. Climate Change in Voyageurs National Park

    NASA Astrophysics Data System (ADS)

    Seeley, M. W.

    2011-12-01

    Voyageurs National Park was created in 1975. This beautifully forested and lake-dominated landscape shared between Minnesota and Canada has few roads and must be seen by water. The islands and Kabetogama Peninsula are part of the Canadian Shield, some of the oldest exposed rock in the world. Voyageurs National Park boasts many unique landscape and climatic attributes, and like most mid-latitude regions of the northern hemisphere climate change is in play there. The statistical signals of change in the climate record are evident from both temperature and precipitation measurements. The history of these measurements goes back over 100 years. Additionally, studies and measurements of the lakes and general ecosystem already show some consequences of these climate changes. Mean temperature measurements are generally warmer than they once were, most notably in the winter season. Minimum temperatures have changed more than maximum temperatures. Precipitation has trended upward, but has also changed in character with greater frequency and contribution from thunderstorm rainfalls across the park. In addition variability in annual precipitation has become more amplified, as the disparity between wet and dry years has grown wider. Some changes are already in evidence in terms of bird migration patterns, earlier lake ice-out dates, warmer water temperatures with more algal blooms, decline in lake clarity, and somewhat longer frost-free seasons. Climate change will continue to have impacts on Voyageurs National Park, and likely other national parks across the nation. Furthermore scientists may find that the study, presentation, and discussion about climate impacts on our national parks is a particularly engaging way to educate citizens and improve climate literacy as we contemplate what adaptation and mitigation policies should be enacted to preserve the quality of our national parks for future generations.

  18. 78 FR 78814 - Certain New Pneumatic Off-the-Road Tires From the People's Republic of China: Initiation and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-27

    .... SUMMARY: Zhongce Rubber Group Company Limited (``Zhongce'') requested a changed circumstances review of... Zhongce is the successor-in-interest to Hangzhou Zhongce Rubber Co., Ltd. (``Hangzhou''). DATES: Effective... Tires from the PRC: Request for Hangzhou Zhongce Rubber Co., Ltd. for Changed Circumstances...

  19. Perfluoroalkyl substances in Daling River adjacent to fluorine industrial parks: implication from industrial emission.

    PubMed

    Meng, Jing; Wang, Tieyu; Wang, Pei; Zhu, Zhaoyun; Li, Qifeng; Lu, Yonglong

    2015-01-01

    The pollution level and source of perfluoroalkyl substances (PFASs) in mainstream and tributary of Daling River in northeast China were investigated in present study. Concentrations of PFASs in surface water and sediment ranged from 4.6 to 3,410 ng/L and from 0.08 to 2.6 ng/g dry weight, respectively. The lowest levels of PFASs were found in vicinity of a drinking water source located in upstream of Daling River. Xihe tributary, which is adjacent to two local fluorine industrial parks, contained the highest level of PFASs. Short-chain PFASs, including perfluorobutanoic acid and perfluorobutane sulfonate, were of higher levels due to their emerging as alternative products for perfluorooctane sulfonate. High level of perfluorooctanoic acid was also found in Daling River. Based on these results, it can be concluded that the relatively severe pollutions of Xihe tributary were caused by long-term development of the two local fluorine industry parks.

  20. Can butterflies cope with city life? Butterfly diversity in a young megacity in southern China.

    PubMed

    Sing, Kong-Wah; Dong, Hui; Wang, Wen-Zhi; Wilson, John-James

    2016-09-01

    During 30 years of unprecedented urbanization, plant diversity in Shenzhen, a young megacity in southern China, has increased dramatically. Although strongly associated with plant diversity, butterfly diversity generally declines with urbanization, but this has not been investigated in Shenzhen. Considering the speed of urbanization in Shenzhen and the large number of city parks, we investigated butterfly diversity in Shenzhen parks. We measured butterfly species richness in four microhabitats (groves, hedges, flowerbeds, and unmanaged areas) across 10 parks and examined the relationship with three park variables: park age, park size, and distance from the central business district. Butterflies were identified based on wing morphology and DNA barcoding. We collected 1933 butterflies belonging to 74 species from six families; 20% of the species were considered rare. Butterfly species richness showed weak negative correlations with park age and distance from the central business district, but the positive correlation with park size was statistically significant (p = 0.001). Among microhabitat types, highest species richness was recorded in unmanaged areas. Our findings are consistent with others in suggesting that to promote urban butterfly diversity it is necessary to make parks as large as possible and to set aside areas for limited management. In comparison to neighbouring cities, Shenzhen parks have high butterfly diversity.

  1. The Schome Park Programme: Exploring Educational Alternatives

    NASA Astrophysics Data System (ADS)

    Twining, Peter; Footring, Shri

    The Schome Park Programme set out to extend thinking about what the education system for the information age (Schome) should be like. The first three phases of the programme spanned 13 months and involved the use of Schome Park, our "closed" island(s) in Teen Second LifeTM (TSL) virtual world alongside a wiki and forum. During this time approximately two hundred 13-17 year olds and around 50 adults were given access to Schome Park. Having explained the context in which this work took place the paper outlines the initial educational design underpinning the programme and describes some of the activities which took place. It goes on to explore some dimensions of practice which emerged from the data analysis towards the end of Phase 3, focusing on learner experiences of experimentation, playfulness, curriculum, choice, participation and the expression of the learner voice.

  2. Modeling spatial accessibility to parks: a national study

    PubMed Central

    2011-01-01

    Background Parks provide ideal open spaces for leisure-time physical activity and important venues to promote physical activity. The spatial configuration of parks, the number of parks and their spatial distribution across neighborhood areas or local regions, represents the basic park access potential for their residential populations. A new measure of spatial access to parks, population-weighted distance (PWD) to parks, combines the advantages of current park access approaches and incorporates the information processing theory and probability access surface model to more accurately quantify residential population's potential spatial access to parks. Results The PWD was constructed at the basic level of US census geography - blocks - using US park and population data. This new measure of population park accessibility was aggregated to census tract, county, state and national levels. On average, US residential populations are expected to travel 6.7 miles to access their local neighborhood parks. There are significant differences in the PWD to local parks among states. The District of Columbia and Connecticut have the best access to local neighborhood parks with PWD of 0.6 miles and 1.8 miles, respectively. Alaska, Montana, and Wyoming have the largest PWDs of 62.0, 37.4, and 32.8 miles, respectively. Rural states in the western and Midwestern US have lower neighborhood park access, while urban states have relatively higher park access. Conclusions The PWD to parks provides a consistent platform for evaluating spatial equity of park access and linking with population health outcomes. It could be an informative evaluation tool for health professionals and policy makers. This new method could be applied to quantify geographic accessibility of other types of services or destinations, such as food, alcohol, and tobacco outlets. PMID:21554690

  3. Lichens of the U.S. National Parks

    USGS Publications Warehouse

    Bennett, J.P.; Wetmore, C.M.

    2005-01-01

    Over 26,100 records of lichens present in 144 U.S. national park units were assembled from various sources into a database and analyzed. Within these 144 park units 2,435 species and 375 genera are reported, representing 63% and 74% of the North American flora, respectively. The park units are located in 41 states and Washington, D.C. The average number of species in a park is 104, but the median is 60, indicating there are many parks with a small number of species and a few with high numbers. Isle Royale National Park has the most species, 611, and twelve parks have only one species reported. The number of records of lichens present ranged from one for 25 parks, to 1,623 for Isle Royale. Physcia aipolia is the most frequently observed species, being found in 65 parks. One fourth of the park units are classified cultural resource parks, while the remainder are considered natural resource parks. This study was based on 453 sources, including literature citations, park reports and collections in the University of Minnesota Herbarium.

  4. [Recreational attraction of urban park wetlands in Beijing].

    PubMed

    Li, Fen; Sun, Ran-Hao; Chen, Li-Ding

    2012-08-01

    Taking the 20 urban park wetlands in Beijing as test objects, a 3-layer evaluation index system including urban park wetland landscape quality, location condition, and accessibility for the recreational attraction of urban bark wetlands was established, and, by using analytic hierarchy process (AHP) and an integrating index evaluation method, the recreational attraction of the urban park wetlands in Beijing was quantitatively assessed, and validated with questionnaire data. In Beijing, the urban park wetlands with high recreational attraction were in the order of the Summer Palace, Olympic Park, Qinglong Lake Park, Beihai Park, Yuanmingyuan Park, Yuyuantan Park, Shidu, Golden Sea Lake scenic area, Taoranting Park, and Yeyahu wetland. The Rice Fragrance Lake wetland and Zhenzhuhu scenic area had the lowest recreational attraction, and the others were fair. The evaluation results were supported by the questionnaire data, which indicated that the index system and evaluation model were useful. According to the recreational services, the 20 park wetlands in Beijing could be clustered into four categories, which could be managed in different ways. Appropriately assessing the recreational services of urban park wetlands could help the decision-making on the urban parks optimal planning and designing, improve human living environment, and optimize the spatial distribution of urban landscape.

  5. Thermographic mosaic of Yellowstone National Park

    NASA Technical Reports Server (NTRS)

    Williams, R. S., Jr.; Hasell, P. G., Jr.; Sellman, A. N.; Smedes, H. W.

    1976-01-01

    An uncontrolled aerial thermographic mosaic of Yellowstone National Park was assembled from the videotape record of 13 individual thermographs obtained with linescan radiometers. Post mission processing of the videotape record rectified the nadir line to a topographic map base, corrected for v/h variations in adjacent flight lanes, corrected for yaw and pitch distortions, and distortions produced by nonlinearity of the side-wise scan. One of the purposes of the thermographic study was to delineate the areas of thermal emission (hot springs, geysers, etc.) throughout the Park, a study which could have great value in reconnaissance surveys of geothermal areas in remote regions or regions of high relief.

  6. USGS considers moving Menlo Park programs

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    U.S. Interior Secretary Bruce Babbitt has instructed the U.S. Geological Survey to examine options to relocate staff and programs at the agency's 16-acre Menlo Park Facilities within 5 years. The agency was directed on August 21 to submit a preliminary action plan by September 25.A memo from USGS Director Gordon Eaton states that Babbitt is concerned about high real estate costs in the Menlo Park area and the need for the agency to locate near other Interior and federal offices.

  7. Parking Assistance System Based on Oral Instruction

    NASA Astrophysics Data System (ADS)

    Hashimoto, Naohisa; Kato, Shin; Tsugawa, Sadayuki

    We studied different types of guidance systems and proposed some comprehensive human machine interfaces (HMIs) using this system for providing instructions for vehicle control to elderly drivers. Experimental studies and a questionnaire survey were carried out for evaluating the validity of the system. HMI was evaluated on the basis of experiments involving eighteen elderly drivers. All the drivers could steer their respective vehicles to the target parking space without swerving. Thus, the proposed HMI was confirmed to be useful instructions to elderly drivers in this road-side parking assistance system.

  8. Modelling and optimization of rotary parking system

    NASA Astrophysics Data System (ADS)

    Skrzyniowski, A.

    2016-09-01

    The increasing number of vehicles in cities is a cause of traffic congestion which interrupts the smooth traffic flow. The established EU policy underlines the importance of restoring spaces for pedestrian traffic and public communication. The overall vehicle parking process in some parts of a city takes so much time that it has a negative impact on the environment. This article presents different kinds of solution with special focus on the rotary parking system (PO). This article is based on a project realized at the Faculty of Mechanical Engineering of Cracow University of Technology.

  9. Field guide to Laramide basin evolution and drilling activity in North Park and Middle Park, Colorado

    USGS Publications Warehouse

    Dechesne, Marieke; Cole, James Channing; Martin, Christopher B.

    2016-01-01

    Overview of the geologic history of the North Park–Middle Park area and its past and recent drilling activity. Field trip stops highlight basin formation and the consequences of geologic configuration on oil and gas plays and development. The starting point is the west flank of the Denver Basin to compare and contrast the latest Cretaceous through Eocene basin fill on both flanks of the Front Range, before exploring sediments of the same age in the North Park – Middle Park intermontane basin.

  10. Characterization of on-road CO, HC and NO emissions for petrol vehicle fleet in China city*

    PubMed Central

    Guo, Hui; Zhang, Qing-yu; Shi, Yao; Wang, Da-hui; Ding, Shu-ying; Yan, Sha-sha

    2006-01-01

    Vehicle emissions are a major source of air pollution in urban areas. The impact on urban air quality could be reduced if the trends of vehicle emissions are well understood. In the present study, the real-world emissions of vehicles were measured using a remote sensing system at five sites in Hangzhou, China from February 2004 to August 2005. More than 48000 valid gasoline powered vehicle emissions of carbon monoxide (CO), hydrocarbons (HC) and nitrogen oxide (NO) were measured. The results show that petrol vehicle fleet in Hangzhou has considerably high CO emissions, with the average emission concentration of 2.71%±0.02%, while HC and NO emissions are relatively lower, with the average emission concentration of (153.72±1.16)×10−6 and (233.53±1.80)×10−6, respectively. Quintile analysis of both average emission concentration and total amount emissions by model year suggests that in-use emission differences between well maintained and badly maintained vehicles are larger than the age-dependent deterioration of emissions. In addition, relatively new high polluting vehicles are the greatest contributors to fleet emissions with, for example, 46.55% of carbon monoxide fleet emissions being produced by the top quintile high emitting vehicles from model years 2000~2004. Therefore, fleet emissions could be significantly reduced if new highly polluting vehicles were subject to effective emissions testing followed by appropriate remedial action. PMID:16773726

  11. Parks, Place and Pedagogy - Education Partnerships with the National Park Service

    NASA Astrophysics Data System (ADS)

    Vye, E. C.; Rose, W. I.; Nash, B.; Klawiter, M.; Huntoon, J. E.; Engelmann, C. A.; Gochis, E. E.; MiTEP

    2011-12-01

    The Michigan Teaching Excellence Program (MITEP) is a multi-year program of teacher leadership development that empowers science teachers in Grand Rapids, Kalamazoo, and Jackson to lead their schools and districts through the process of improving science teaching and learning. A component of this program is facilitated through partnership between academia, K-12 educators, and the National Park Service (NPS) that aims to develop place-based education strategies that improve diversity and Earth Science literacy. This tangible education method draws upon both the sense of place that National Parks offer and the art of interpretation employed by the park service. Combined, these deepen cognitive process and provide a more diverse reflection of what place means and the processes behind shaping what we see. Our partnerships present participants the opportunity to intern in a Midwest national park for 3-8 weeks during their third year in the program. In summer 2011, eleven teachers from the Grand Rapids school district participated in this innovative way of learning and teaching Earth Science. One goal was to develop geological interpretive materials desired and needed for the parks. Secondly, and important to place-based educational methodologies, these deliverables will be used as a way of bringing the parks to urban classrooms. Participants lived in the parks and worked directly with both national park and Michigan Tech staff to create lesson plans, podcasts, media clips, video, and photographic documentation of their experiences. These lesson plans will be hosted in the Views of the National Park website in an effort to provide innovative teaching resources nationally for teachers or free-choice learners wishing to access information on Midwest national parks. To the benefit of park staff, working with teachers from urban areas offered an opportunity for park staff to access diverse learners in urban settings unable to visit the park. The foundation has been laid for

  12. 32 CFR 228.5 - Enforcement of parking regulations.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., parking on protected property is not allowed without a permit. Parking without a permit or other... responsibility for the payment of any fees or costs related to such removal which may be charged to the owner...

  13. Elevation of starboard side viewed from shipyard parking lot with ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Elevation of starboard side viewed from shipyard parking lot with interpretive sign in foreground. - Schooner ERNESTINA, New Bedford Whaling National Historical Park State Pier, New Bedford, Bristol County, MA

  14. 2. PARKING LOT AT JAGGAR MUSEUM, VOLCANO OBSERVATORY. VIEW OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. PARKING LOT AT JAGGAR MUSEUM, VOLCANO OBSERVATORY. VIEW OF MEDIAN. NOTE VOLCANIC STONE CURBING (EDGING) TYPICAL OF MOST PARKING AREAS; TRIANGLING AT END NOT TYPICAL. MAUNA LOA VOLCANO IN BACK. - Crater Rim Drive, Volcano, Hawaii County, HI

  15. 130. Julian Price Memorial Park. Fortyseven acre Julian Price Lake ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    130. Julian Price Memorial Park. Forty-seven acre Julian Price Lake created by an impoundment. Looking west. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  16. 22. AERIAL VIEW OF ARROYO SECO PARKWAY AT ELYSIAN PARK ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    22. AERIAL VIEW OF ARROYO SECO PARKWAY AT ELYSIAN PARK SHOWING FIGUEROA STREET TUNNELS. NOTE PARK ROW BRIDGE AT CENTER. LOOKING NE. - Arroyo Seco Parkway, Los Angeles to Pasadena, Los Angeles, Los Angeles County, CA

  17. 24. AERIAL VIEW OF ARROYO SECO PARKWAY AT ELYSIAN PARK ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    24. AERIAL VIEW OF ARROYO SECO PARKWAY AT ELYSIAN PARK SHOWING FIGUEROA STREET TUNNELS. NOTE PARK ROW BRIDGE AT BOTTOM. LOOKING NE. - Arroyo Seco Parkway, Los Angeles to Pasadena, Los Angeles, Los Angeles County, CA

  18. 21. AERIAL VIEW OF ARROYO SECO PARKWAY AT ELYSIAN PARK ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    21. AERIAL VIEW OF ARROYO SECO PARKWAY AT ELYSIAN PARK SHOWING FIGUEROA STREET TUNNELS. NOTE PARK ROW BRIDGE AT TOP. LOOKING NE. - Arroyo Seco Parkway, Los Angeles to Pasadena, Los Angeles, Los Angeles County, CA

  19. 23. AERIAL VIEW OF ARROYO SECO PARKWAY AT ELYSIAN PARK ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    23. AERIAL VIEW OF ARROYO SECO PARKWAY AT ELYSIAN PARK SHOWING FIGUEROA STREET TUNNELS. NOTE PARK ROW BRIDGE AT TOP. LOOKING NE. - Arroyo Seco Parkway, Los Angeles to Pasadena, Los Angeles, Los Angeles County, CA

  20. Contextual view to northnorthwest of Burton Park Club House and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Contextual view to north-northwest of Burton Park Club House and Amphitheater (90 mm lens). - Burton Park, Club House & Amphitheater, Adjacent ot south end of Chestnut Avenue, San Carlos, San Mateo County, CA

  1. Contextual view to southwest of Burton Park Club House and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Contextual view to southwest of Burton Park Club House and Amphitheater (90mm lens). Pedestals within Amphitheater are supports for bench seating - Burton Park, Club House & Amphitheater, Adjacent ot south end of Chestnut Avenue, San Carlos, San Mateo County, CA

  2. Contextual view to north of Burton Park Club House and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Contextual view to north of Burton Park Club House and Amphitheater, taken from adjacent circular drive (135mm lens) - Burton Park, Club House & Amphitheater, Adjacent ot south end of Chestnut Avenue, San Carlos, San Mateo County, CA

  3. 3. VIEW OF PARK FROM SOUTHWEST SHOWING BRICK WALLS OF ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    3. VIEW OF PARK FROM SOUTHWEST SHOWING BRICK WALLS OF BUS RAMP, GANNET HOUSE IN REAR LEFT, AUSTIN HALL IN CENTER, LITTAUER HALL TO RIGHT - Flagstaff Park, Massachusetts Avenue & Kirkland Street, Cambridge, Middlesex County, MA

  4. View of Chapel Park, showing bomb shelters at right foreground, ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    View of Chapel Park, showing bomb shelters at right foreground, from building 746 parking lot across Walnut Avenue; camera facing north. - Mare Island Naval Shipyard, East of Nave Drive, Vallejo, Solano County, CA

  5. Partnerships in Sustainable Transportation: Mammoth Cave National Park

    SciTech Connect

    Carson, Vickie

    2016-07-13

    This video takes a look at how the U.S. Department of Energy is helping to support a fleet of alternative fuel vehicles at Mammoth Cave National Park, reducing carbon emissions and preserving the park's natural beauty.

  6. 114. Doughton Park Recreation Area. View of Laurel Spring Valley ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    114. Doughton Park Recreation Area. View of Laurel Spring Valley in distance, alligator back, and overlook in foreground. Looking west. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  7. 109. Doughton Park Recreation Area. View of alligator back and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    109. Doughton Park Recreation Area. View of alligator back and the parkway seen from bluff mountain. Looking west. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  8. 111. Doughton Park Recreation Area. View of parkway with the ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    111. Doughton Park Recreation Area. View of parkway with the road crossing alligator back. Facing southeast. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  9. 12. VIEW OF NATURAL BRIDGE OVERLOOK PARKING AREA, FACING NORTHEAST. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. VIEW OF NATURAL BRIDGE OVERLOOK PARKING AREA, FACING NORTHEAST. NOTE DETERIORATION OF WALL AND USE OF AESTHETICALLY INTRUSIVE FENCING. - Bryce Canyon National Park Rim Road, State Highway 63 to Rainbow Point, Tropic, Garfield County, UT

  10. Detail, exterior side of doubleplanked north end, Burton Park Club ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Detail, exterior side of double-planked north end, Burton Park Club House, view to south-southwest (135mm lens). - Burton Park, Club House & Amphitheater, Adjacent ot south end of Chestnut Avenue, San Carlos, San Mateo County, CA

  11. Interior detail, fireplace, main room, Burton Park Club House, view ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Interior detail, fireplace, main room, Burton Park Club House, view to northwest (135mm lens). - Burton Park, Club House & Amphitheater, Adjacent ot south end of Chestnut Avenue, San Carlos, San Mateo County, CA

  12. Oblique view, north end and west side, Burton Park Club ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Oblique view, north end and west side, Burton Park Club House, view to south (90mm lens). - Burton Park, Club House & Amphitheater, Adjacent ot south end of Chestnut Avenue, San Carlos, San Mateo County, CA

  13. Detail, front doors, Burton Park Club House, view to west ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Detail, front doors, Burton Park Club House, view to west northwest (135mm lens). Note simplified pilasters flanking doors. - Burton Park, Club House & Amphitheater, Adjacent ot south end of Chestnut Avenue, San Carlos, San Mateo County, CA

  14. 1. FORMER DENVER, SOUTH PARK AND PACIFIC RAILROAD BRIDGE OVER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    1. FORMER DENVER, SOUTH PARK AND PACIFIC RAILROAD BRIDGE OVER CHALK CREEK, NEAR MT. PRINCETON HOT SPRINGS. VIEW DOWNSTREAM - Denver South Park & Pacific Railroad Bridge, Spanning Chalk Creek, near Mount Princeton Hot Spring, Romley (historical), Chaffee County, CO

  15. 2. FORMER DENVER, SOUTH PARK AND PACIFIC RAILROAD BRIDGE OVER ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    2. FORMER DENVER, SOUTH PARK AND PACIFIC RAILROAD BRIDGE OVER CHALK CREEK, NEAR MT. PRINCETON HOT SPRINGS. VIEW UPSTREAM - Denver South Park & Pacific Railroad Bridge, Spanning Chalk Creek, near Mount Princeton Hot Spring, Romley (historical), Chaffee County, CO

  16. 32 CFR 636.30 - Stopping, standing and parking.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Stewart, Georgia § 636.30 Stopping, standing and parking. (a) Drivers will not stop, park, or leave... Recreation Center, Holbrook Pond, Fort Stewart, or at the Private Vehicle Storage area at Hunter...

  17. 36 CFR 7.78 - Harpers Ferry National Historical Park.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Historical Park. (a) All persons shall register at park headquarters before climbing any portion of the cliff face of Maryland Heights. A registrant shall check out, upon completion of climbing, in the...

  18. 36 CFR 7.78 - Harpers Ferry National Historical Park.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Historical Park. (a) All persons shall register at park headquarters before climbing any portion of the cliff face of Maryland Heights. A registrant shall check out, upon completion of climbing, in the...

  19. 36 CFR 7.78 - Harpers Ferry National Historical Park.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Historical Park. (a) All persons shall register at park headquarters before climbing any portion of the cliff face of Maryland Heights. A registrant shall check out, upon completion of climbing, in the...

  20. Mesa Verde National Park Water Treatment Plant NPDES Permit

    EPA Pesticide Factsheets

    Under NPDES permit number CO-0034462, the United States Department of the Interior, National Park Service is authorized to discharge from the Mesa Verde National Park water treatment plant, in Montezuma County, Colo.

  1. 5. TUNNEL TREE AT DRIVETHROUGHTREE PARK. LEGGETT, HUMBOLDT COUNTY, CALIFORNIA. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    5. TUNNEL TREE AT DRIVE-THROUGH-TREE PARK. LEGGETT, HUMBOLDT COUNTY, CALIFORNIA. LOOKING NE. - Redwood National & State Parks Roads, California coast from Crescent City to Trinidad, Crescent City, Del Norte County, CA

  2. Partnerships in Sustainable Transportation: Mammoth Cave National Park

    ScienceCinema

    Carson, Vickie

    2016-08-12

    This video takes a look at how the U.S. Department of Energy is helping to support a fleet of alternative fuel vehicles at Mammoth Cave National Park, reducing carbon emissions and preserving the park's natural beauty.

  3. 127. Moses H. Cone Memorial Park. View of the flat ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    127. Moses H. Cone Memorial Park. View of the flat top manor from the bass lake carriage road. Looking north-northwest. - Blue Ridge Parkway, Between Shenandoah National Park & Great Smoky Mountains, Asheville, Buncombe County, NC

  4. 12. Photocopy of photograph, National Park Service, US Department of ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    12. Photocopy of photograph, National Park Service, US Department of Interior, Washington, DC. Photograph No. 9525-A, 15 December 1965 ARMILLARY SPHERE AT EXEDRA - Meridian Hill Park, Bounded by Fifteenth, Sixteenth, Euclid & W Streets, Northwest, Washington, District of Columbia, DC

  5. 20. Photocopy of National Park Service photograph, US Department of ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    20. Photocopy of National Park Service photograph, US Department of Interior, Washington, DC. Photograph No. 8005.B, 4 July 1963. CASCADE FROM ABOVE - Meridian Hill Park, Bounded by Fifteenth, Sixteenth, Euclid & W Streets, Northwest, Washington, District of Columbia, DC

  6. 7. LASSEN PARK ROAD BRIDGE AT SULFUR WORKS. NOTE ROAD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    7. LASSEN PARK ROAD BRIDGE AT SULFUR WORKS. NOTE ROAD TRAVERSING DISTANT RIDGE BEYOND BRIDGE. SEEN FROM WEST OF HIGHWAY FROM OLD HIGHWAY LOOP. LOOKING E. - Lassen Park Road, Mineral, Tehama County, CA

  7. JPRS Report China.

    DTIC Science & Technology

    2007-11-02

    Liangshe Interna- tional Airport and the Wenzhou Airport are now under construction, as are the Shanghai, Hangzhou and Zhe - jiang double track...government of Zhe - jiang, the province will go along being self-sufficient, characterized by too many people and too little land, its technology...Materials for Pesticides 40060492a Nanjing XINHUA RIBAO in Chinese 7 Jul 88 p 1 [Article by Ding Kaishan 0002 7030 1472 and Tang Rongjie 2799 2837

  8. JPRS Report China.

    DTIC Science & Technology

    1988-03-08

    efforts to improve the investment environment. The Zhejiang Airline Company went into operation, and program- controlled telephones in Hangzhou...communications and transportation must strictly enforce the State Council’s regulations governing the control of prices for the important means of produc... improvement of people’s living standard if the price problem is not gradually straightened out. Therefore, we should combine control with guidance in

  9. 78 FR 14589 - Gettysburg National Military Park Advisory Commission Meetings (FY2013)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-06

    ... National Park Service Gettysburg National Military Park Advisory Commission Meetings (FY2013) AGENCY: National Park Service, Interior. ACTION: Notice of upcoming scheduled meetings. SUMMARY: This notice announces a schedule of upcoming meetings for the Gettysburg National Military Park Advisory...

  10. 78 FR 13081 - Draft Environmental Impact Statement for General Management Plan, Everglades National Park, Florida

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-26

    ... National Park Service Draft Environmental Impact Statement for General Management Plan, Everglades National Park, Florida AGENCY: National Park Service, Interior. ACTION: Notice of Availability. SUMMARY... National Park Service (NPS) announces the availability of the Draft Environmental Impact Statement...

  11. 76 FR 62090 - Public Meeting for the National Park Service (NPS) Alaska Region's Subsistence Resource...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-06

    ... National Park Service Public Meeting for the National Park Service (NPS) Alaska Region's Subsistence Resource Commission (SRC) Program AGENCY: National Park Service, Interior. ACTION: Notice of public meeting for the National Park Service (NPS) Alaska Region's Subsistence Resource Commission (SRC)...

  12. 77 FR 19681 - National Park Service Concessions Management Advisory Board Reestablishment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-02

    ... National Park Service Concessions Management Advisory Board Reestablishment AGENCY: National Park Service... the National Park Service Concessions Management Advisory Board. This action is necessary and in the... Interior and the National Park Service. FOR FURTHER INFORMATION CONTACT: Jo Pendry, Chief,...

  13. 77 FR 38824 - Winter Use Plan, Supplemental Draft Environmental Impact Statement, Yellowstone National Park

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ... National Park Service Winter Use Plan, Supplemental Draft Environmental Impact Statement, Yellowstone National Park AGENCY: National Park Service, Interior. ACTION: Notice of Availability of the Draft Supplemental Environmental Impact Statement for the Winter Use Plan, Yellowstone National Park....

  14. Somatochlora shennong sp. nov. from Hubei, China (Odonata: Corduliidae).

    PubMed

    Zhang, Hao-Miao; Vogt, Timothy E; Cai, Qing-Hua

    2014-10-29

    A new species, Somatochlora shennong sp. nov. (holotype ♂, Dajiuhu National Wetland Park in Shennongjia National Nature Reserve, Hubei Province, China, 9 August 2012) is described, illustrated, and compared with the related species S. dido Needham and S. taiwana Inoue & Yokota. 

  15. National parks. (Latest citations from the NTIS database). Published Search

    SciTech Connect

    Not Available

    1993-02-01

    The bibliography contains citations concerning U.S. and foreign national parks. Citations discuss terrestrial biology, botany, coastal biology, fire ecology, endangered and exotic species, and resource analysis. Topics also include the impact of park visitors on natural resources in the parks, resource management, planning, and mapping. Information about specific parks including Rocky Mountain, Great Smoky Mountains, Redwood, Grand Canyon, Sequoia, Glacier Bay, and others is presented. (Contains a minimum of 55 citations and includes a subject term index and title list.)

  16. Protecting Your Park When Lightning Strikes.

    ERIC Educational Resources Information Center

    Frydenlund, Marvin M.

    1987-01-01

    A formula for assessing specific risk of lightning strikes is provided. Recent legal cases are used to illustrate potential liability. Six actions park managers can take to minimize danger from lightning are presented, and commonsense rules which should be publicly posted are listed. (MT)

  17. Evolution of Seismic Geyser, Yellowstone National Park

    USGS Publications Warehouse

    Marler, G. D.; White, D. E.

    1977-01-01

    Among the thousands of thermal springs in Yellowstone Park, Seismic Geyser is one of the few that it totally recent in origin. It is not quiescent or dormant spring that was reactivated; rather it is one that had its genesis as a direct result of the earthquake on August 17, 1959/ 

  18. Nassau County Department of Recreation and Parks.

    ERIC Educational Resources Information Center

    Iowa Univ., Iowa City. Recreation Education Program.

    Presented are duplications of the responses given by the Nassau County Department of Recreation and Parks (East Meadow, New York) as part of a project to collect, share, and compile information about, and techniques in the operation of 18 community action models for recreation services to the disabled. Model programs are categorized as consumer,…

  19. Bodie State Historic Park. Teacher's Guide.

    ERIC Educational Resources Information Center

    California State Dept. of Parks and Recreation, Sacramento.

    This guide is intended to assist teachers in organizing and preparing a field trip to Bodie State Historic Park (California). Although it is intended to assist in the trip to Bodie, it also provides information for organizing group tours or family outings to other areas. Activities include before, during, and after visit exercises focusing on the…

  20. Paterson Great Falls National Historical Park Act

    THOMAS, 111th Congress

    Rep. Pascrell, Bill, Jr. [D-NJ-8

    2009-01-07

    02/04/2009 Referred to the Subcommittee on National Parks, Forests and Public Lands. (All Actions) Notes: For further action, see H.R.146, which became Public Law 111-11 on 3/30/2009. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  1. PARKS AND LANDSCAPE EMPLOYEE. TEACHERS COPY.

    ERIC Educational Resources Information Center

    FITTS, JAMES; JOHNSON, JOHNNY

    THE PURPOSE OF THIS DOCUMENT IS TO PROVIDE VOCATIONAL AGRICULTURE COOPERATIVE EDUCATION STUDENTS PREPARING FOR EMPLOYMENT IN THE PARK AND LANDSCAPING FIELD WITH READING MATERIAL AND A GUIDE FOR STUDY. THE MATERIAL WAS DESIGNED BY SUBJECT MATTER SPECIALISTS ON THE BASIS OF STATE ADVISORY COMMITTEE RECOMMENDATIONS. THE MATERIAL WAS TESTED IN…

  2. Learning Physics in a Water Park

    ERIC Educational Resources Information Center

    Cabeza, Cecilia; Rubido, Nicolás; Martí, Arturo C.

    2014-01-01

    Entertaining and educational experiments that can be conducted in a water park, illustrating physics concepts, principles and fundamental laws, are described. These experiments are suitable for students ranging from senior secondary school to junior university level. Newton's laws of motion, Bernoulli's equation, based on the conservation of…

  3. Los Angeles County Parks and Recreation.

    ERIC Educational Resources Information Center

    Iowa Univ., Iowa City. Recreation Education Program.

    Presented are duplications of the responses given by the Los Angeles County Parks and Recreation Rehabilitation Unit (California) as part of a project to collect, share, and compile information about, and techniques in the operation of 18 community action models for recreation services to the disabled. Model programs are categorized as consumer,…

  4. Travelling Safely on Ice: Algonquin Park.

    ERIC Educational Resources Information Center

    MacDonald, Craig

    1994-01-01

    Provides safety considerations for snowshoe travel on iced waterways such as those of Algonquin Park (Ontario). Addresses what season is safe for waterway travel, how to determine the strength of the ice, reasonable travel time per day, what to do if you fall through the ice, and appropriate sites for winter camping. (LP)

  5. Teaching Politics in the National Parks

    ERIC Educational Resources Information Center

    Pahre, Robert; Steele, Carie

    2015-01-01

    Other than trips to government offices, political science has generally not used field experiences as part of the undergraduate curriculum. To illustrate the possibilities of such experiences, we discuss field-based courses and curricular units at three sites. Each uses a national park to teach students about environmental politics and policy…

  6. National Parks as Classrooms. Rural Roots

    ERIC Educational Resources Information Center

    Rural School and Community Trust, 2004

    2004-01-01

    The National Park System (NPS) offers a wealth of learning opportunities outside the classroom. The NPS is reaching out to educators nationwide to enrich student learning with the power of place, using public lands as classrooms where students can view historic artifacts and structures and interact with the natural world. Programs at …

  7. Linda Sue Park: A Writer Found

    ERIC Educational Resources Information Center

    Pierpont, Katherine

    2004-01-01

    This article profiles Newbery Award-winning author Linda Sue Park, a special breed of author who writes so convincingly about the past it is as if she herself has actually lived these stories from a time long gone. She has provided such spectacular glimpses into Korea's storied past with books such as "A Single Shard" (Clarion, 2001),…

  8. 15 CFR 265.16 - Parking.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Parking. 265.16 Section 265.16 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE REGULATIONS GOVERNING TRAFFIC AND CONDUCT...

  9. Macroscopic car condensation in a parking garage.

    PubMed

    Ha, Meesoon; Den Nijs, Marcel

    2002-09-01

    An asymmetric exclusion process type process, where cars move forward along a closed road that starts and terminates at a parking garage, displays dynamic phase transitions into two types of condensate phases where the garage becomes macroscopically occupied. The total car density rho(o) and the exit probability alpha from the garage are the two control parameters. At the transition, the number of parked cars N(p) diverges in both cases, with the length of the road N(s), as N(p) approximately N(y(p))(s) with y(p)=1/2. Towards the transition, the number of parked cars vanishes as N(p) approximately epsilon(beta) with beta=1, epsilon=/alpha-alpha(*)/ or epsilon=|rho(*)(o)-rho(o)/ being the distance from the transition. The transition into the normal phase represents also the onset of transmission of information through the garage. This gives rise to unusual parked car autocorrelations and car density profiles near the garage, which depend strongly on the group velocity of the fluctuations along the road.

  10. First State National Historical Park Act

    THOMAS, 111th Congress

    Sen. Carper, Thomas R. [D-DE

    2009-10-20

    05/19/2010 Committee on Energy and Natural Resources Senate Subcommittee on National Parks. Hearings held. With printed Hearing: S.Hrg. 111-645. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  11. Manhattan Project National Historical Park Act

    THOMAS, 112th Congress

    Sen. Bingaman, Jeff [D-NM

    2012-06-14

    06/27/2012 Committee on Energy and Natural Resources Subcommittee on National Parks. Hearings held. With printed Hearing: S.Hrg. 112-578. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  12. King County Division of Parks and Recreation.

    ERIC Educational Resources Information Center

    Iowa Univ., Iowa City. Recreation Education Program.

    Presented are duplications of the responses given by the King County Division of Parks and Recreation (Seattle, Washington) as part of a project to collect, share, and compile information about, and techniques in the operation of 18 community action models for recreation services to the disabled. Model programs are categorized as consumer, client…

  13. Lincoln Park Zoological Gardens Reference Library.

    ERIC Educational Resources Information Center

    Shaw, Joyce M.

    1988-01-01

    Describes the range of services offered by the Lincoln Park Zoological Gardens reference library, and discusses the concept of zoos as societal entities and future trends in their information requirements. A bibliography of 20 articles on library and information services in zoos and aquariums is included. (17 references) (Author/CLB)

  14. Pacific Islands Parks Act of 2013

    THOMAS, 113th Congress

    Sen. Schatz, Brian [D-HI

    2013-03-20

    07/31/2013 Committee on Energy and Natural Resources Subcommittee on National Parks. Hearings held. With printed Hearing: S.Hrg. 113-93. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  15. Readerly and Writerly "Letters from the Park."

    ERIC Educational Resources Information Center

    Conde, Susana

    1993-01-01

    Discusses in depth the film "Cartas del parque" ("Letters from the Park"), the first of six films in the "Amores Dificiles" series. Notes that the film is pervaded by the traditional overdetermination of gender roles. Suggests that an intrusive and authoritative narrator makes of this both a "readerly" and a…

  16. The Topic Is the County Parks.

    ERIC Educational Resources Information Center

    Grant, David; And Others

    Designed for use by teachers, students, and bus drivers, this guidebook provides suggestions, background information, and exercises to prepare participants to take part in New Jersey's County Park Program. First, scheduling information, recommendations concerning clothing, checklists of things to bring, safety tips, and a map are presented. Next,…

  17. America's National Parks: Their Principles, Purposes, and Prospects

    ERIC Educational Resources Information Center

    Sax, Joseph L.

    1976-01-01

    Describes the history of National Parks and the controversy over their use. Emphasizing the lack of definitive legislation, Frederick Law Olmsted's original philosophy for establishing national parks is proposed for defining the role of parks today. Concludes that activities not directly enhancing nature (e.g., ski runs) are not appropriate in the…

  18. 40 CFR 247.14 - Park and recreation products.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 25 2011-07-01 2011-07-01 false Park and recreation products. 247.14... COMPREHENSIVE PROCUREMENT GUIDELINE FOR PRODUCTS CONTAINING RECOVERED MATERIALS Item Designations § 247.14 Park... as a warning/safety barrier in construction or other applications. (c) Park benches and picnic...

  19. Celebrating the Life and Legacy of Rosa Parks

    ERIC Educational Resources Information Center

    Stewart, Loraine

    2006-01-01

    In this article, the author presents the life and legacy of Rosa Parks. The author highlights four children's books that accurately portray Parks as an activist and acknowledge the broader context of her life's story--and the years of struggle of the black community against Jim Crow laws. The four children's books share Rosa Park's story in ways…

  20. 77 FR 12106 - Kapka Butte Sno-Park Construction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-28

    ... Federal Highway Administration Kapka Butte Sno-Park Construction AGENCY: Western Federal Lands Highway... designation as Joint-Lead Agency for the Kapka Butte Sno-Park Construction project. SUMMARY: The FHWA is... pursuant to 23 U.S.C. 139(c)(1) for the Kapka Butte Sno-Park Construction project which is being studied...