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391.
Evaluation of suitable tiger habitat in Chandoli National Park,India, using spatial modelling of environmental variables 总被引:1,自引:0,他引:1
Application of remote sensing and Geographic Information System (GIS) as a tool has assumed an immense significance in habitat suitability modelling for various wildlife species and now a days these are widely used in conservation biology and wildlife management. 相似文献
392.
Dong Jihong 《中国人口.资源与环境(英文版)》2007,5(4):85-91
The main purpose of this study is to put forward a reasonable idea of the general protection for Singing Sand Mountain and Crescent Moon Spring, a rare and unique desert wonder, and of sustainable tourism development based on the research on the ecological environment around. Methods of documentation, case study and comparison were employed. Finally, aiming at solving the problems of natural environment and those existing after the exploitation of Singing Sand Mountain and Crescent Moon Spring the author puts forward three measures: the comprehensive treatment for Crescent Moon Spring (broadening resources of water and reducing expenditures, checking the decreasing depth of Crescent Moon Spring, and improving the geographical environment), the general protection envisions for Singing Sand Mountain and Crescent Moon Spring and establishing a dynamic monitoring and early-warning system of regional ecosystem. 相似文献
393.
Mrinal K. Ghose 《Environment, Development and Sustainability》2008,10(6):857-869
To achieve 8% growth of the Indian economy, the industrial sector must grow at 10% rate. The vision statements of various
core sectors of the country show that the mining sector will have to expand greatly. India is among the top ten mineral producing
nations in the world and the Indian mining industry indicates almost the full range of extractive mineral products. Small-scale
mining is quite prevalent in India. Such mines constitute about 90% of total number of mines, 42% of the total non-fuel minerals
and metals, 5% of the fuel minerals. Some 3,000 small-scale mines account for a work force of about 0.5 million people. Yet
this sector is a neglected sector in Indian economy and still considered as an unorganized sector. This article examines the
community and state interests in small-scale mining and the contribution of small-scale mines to employment, national mineral
production, practices, and Indian policy on small-scale mining. It identifies drawbacks in the existing Government policy
and discusses a possible role for the Government to upgrade the sector. This paper highlights the impacts of mining on women
community, the socioeconomic characteristics of women as miners and on the productive roles that women play in mining. It
also discusses how the pursuit of sustainable livelihoods, poverty alleviation, indigenous peoples right and gender equity
in artesianal and small-scale mining be more effective when these communities are disadvantaged or neglected by government
policies. The respective roles of the indigenous people and migrant workers in the social organization of ASM sectors in different
parts of the country are discussed.
Readers should send their comments on this paper to BhaskarNath@aol.com within 3 months of publication of this issue. 相似文献
394.
Gary Shigenaka James E. Price 《Journal of the American Water Resources Association》1988,24(5):989-998
ABSTRACT: Results from the National Status and Trends Program, a nationwide effort to evaluate U.S. coastal and estuarine environmental quality, are analyzed to provide information about regional sources of organic contaminants in the benthic environment. Spearman's rank correlation procedure is applied to measurements of coprostanol, a chemical tracer of sewage, and three classes of organic compounds in sediments. The results suggest that discharges from publicly owned treatment works are responsible for concentrations of the organic compounds encountered in the northeastern coastal region, while other sources may predominate in the other regions of the country. 相似文献
395.
《Environmental Communication: A Journal of Nature and Culture》2013,7(4):494-500
This paper offers a brief comment/analysis of an abridged version of America's Best Idea that was produced and distributed by Earth Ministry (with WETA's approval). There were two versions (one for Christian audiences and the other for "everyone else," i.e. interfaith) that were distributed, along with a study guide, that use Ken Burns' film to teach about/endorse creation care. This paper discusses the ways in which the film is edited to highlight its already salient "God and country" themes and to suggest that this version of the film should prompt critics to reconsider the entirety of (the original) America's Best Idea as a more complex statement of faith/nationalism and to consider the extent to which both of these films suggest a privatized, personal environmental agenda. In other words, the broader discourses of creation care threaten to move environmental concerns out of the realm of policy/public/governance (unless articulated publicly to faith-based justifications) and into the realm of the individual's relationship with God first…and others (family, community, nation, world, and various assemblages, i.e. capitalism) second. 相似文献
396.
Perceptions, preferences, and reactions of local inhabitants in Vikos-Aoos National Park, Greece 总被引:1,自引:0,他引:1
Trakolis D 《Environmental management》2001,28(5):665-676
Local inhabitants' perceptions, preferences, and reactions were investigated in Vikos-Aoos National Park, 25 years after its
designation. Knowledge of aims of the park and source of information about them, necessity for infrastructure, reactions to
certain policies, and effectiveness of administration and management scheme were studied by means of a questionnaire survey.
Personal interviews were performed by systematic sampling, which resulted in 203 cases for analysis. Most respondents said
that they had knowledge of the aims of the national park, and this was positively associated with education; protection of
flora and fauna was identified by most as the main aim, and the management authority (the Forest Service) ranked first in
order as source of information. Tourism development of the area was seen as a positive change, and recreation facilities and
improvement in accessibility were considered of high priority for development. The investigation into peoples' reactions to
several possible alternative management policies revealed willingness to accept certain restrictions on their agricultural
use of the land. A policy of nonintensive agriculture with compensation for loss of income, if the ecosystems of the park
were in danger, seems the most acceptable. Long-term leasing of farms by the Forest Service was another policy with a high
degree of acceptance, especially for certain occupational groups; those working in the secondary and tertiary sectors of economy
would accept such a policy more easily than those working in the primary sector. Finally, a very large majority of the respondents
expressed a preference for a new administration and management scheme with the participation of local communities in the decision-making
process. 相似文献
397.
David R. Butler 《Disasters》1987,11(3):214-220
A survey was conducted of well-educated residents of East Glacier Park, Montana, who are frequently isolated by snow avalanches. It showed that people in this area do not alter driving habits during times of avalanche danger, are not aware of the local avalanche warning system, and have not efficiently garnered information about the avalanche hazard. 相似文献
398.
生态工业园区建设理论探讨 总被引:4,自引:1,他引:3
资源和环境问题是我国面临的严重的生态安全和环境安全问题 ,也是制约我国经济可持续发展的问题。生态工业是与环境协调发展的环境友好的工业体系。生态工业园是实现生态工业的理想的生态系统 ,通过工业园区内物质流、能量流、信息流和正确设计来模拟自然生态系统 ,形成企业间的共生网络 ,从而解决工业发展与资源和环境保护之间的相互制约的关系。随着我国工业化进程的推进 ,生态工业园区的建设步伐也在加快。笔者对生态工业园区建设的总体思路、建设指标以及建设过程中存在的主要问题等内容进行了理论探讨。以期抛砖引玉 ,促进生态工业园区的理论研究 ,推动生态工业园区在我国的实践。 相似文献
399.
基于推力-引力因素的旅游动机定量评价研究——以黄山为例兼论与韩国国家公园的比较 总被引:4,自引:0,他引:4
旅游推力—引力因素是研究旅游行为潜在动机的有效方法。本项研究在大量实地调查的基础上,应用因子分析法(Factor Analysis),以山岳型旅游地黄山为案例区,从推力因素和引力因素两个领域定量分析黄山旅游者旅游动机的潜在特征,确立5个推力公因子和4个引力公因子,同时运用对比分析法。分析了中国黄山与韩国国家公园推力-引力因素的共性和个性。 相似文献
400.
Central and Eastern Europe (CEE) is a rapidly changing and developing region which is making the transition to a market based economy. Along with economic reforms, the countries of the region are engaged in substantial environmental reforms, including climate change mitigation activities. Mitigation of, and adaptation to, the consequences of climate change are costly processes. It is therefore of great importance that the national and international mechanisms addressing these problems use methods both environmentally sound and economically efficient. Through two case studies that address the Clean Development Mechanism (CDM) in the Former Yugoslav Republic of Macedonia, and the Green Investment Scheme (GIS) in Romania, this paper explores challenges, related tasks and main problems in the establishment of mechanisms of the Kyoto Protocol in Central and Eastern Europe. 相似文献