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41.
浙江省农村生活污水电导率与水质指标的响应关系分析 总被引:1,自引:0,他引:1
针对浙江省嘉兴市、湖州市长兴县、金华市金东区、绍兴市柯桥区开展农村生活污水水质调研工作,结果表明:农村生活污水进出水的电导率、TN、NH3-N、TP等指标间普遍存在极显著相关性.通径分析结果显示,TN的进出水直接通径系数分别为0.472 0、0.455 9,TN是影响进出水电导率的主要指标;电导率-TN含量的拟合方程经... 相似文献
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In the context of global climate change,the internalization of negative externality,which is brought about by the traditional mode of economic growth,has become an inevitable choice.In order to achieve the internalization,it is necessary to make innovations on the market mechanism and system,find the value of environmental capital,establish a new mode of economic growth based on environmental capital,and then transform the environmental capital,an exogenous factor of economic growth,into an endogenous factor.Of this,the key of market mechanism and system innovation is the financial innovation that is based on environmental capital and negative externality;the government defines the initial property right of environmental resources and establishes environment energy trading market,so as to guide enterprises to trade environmental resources(represented by carbon emission permit trading) based on the Clean Development Mechanism,and to vigorously develop environmental finance and carbon finance. 相似文献
44.
F. R. Funes-Monzote Marta Monzote E. A. Lantinga H. van Keulen 《Environment, Development and Sustainability》2009,11(4):765-783
From the 1960s onwards, a ‘High External Input’ dairy production model was applied widely in Cuba. Overall milk production
of the national herd increased considerably, but the system was inefficient from both a financial and energetic point of view.
In the early 1990s, after the abrupt end of inflow of capital and other resources from Eastern Europe, the dairy sector collapsed.
In the short term, the modern infrastructure of milk production deteriorated and the sector experienced profound vulnerability.
However, in the longer term, this situation stimulated a search for more sustainable approaches, such as low external input
Mixed Farming Systems (MFS). The current study aimed to evaluate two small scale prototype farms to assess the implications
of converting ‘Low External Input’ Dairy Farming Systems into MFS. Fifteen agro-ecological and financial indicators were selected
and monitored over a 6-year period. Two configurations of MFS, i.e. the proportion of the farm area occupied by arable crops,
were tested: 25 and 50%. Productivity, energy efficiency and cost-effectiveness all improved following conversion. Total energy
input was low for both farms and decreased over time, whereas energy efficiency was high and increased over time. Human labour
input was high directly following conversion, but decreased by one-third over the 6-year period. This study demonstrates,
at an experimental scale, the potential of MFS to achieve ecological, productivity and financial advantages for dairy production
in Cuba.
Readers should send their comments on this paper to: BhaskarNath@aol.com within 3 months of publication of this issue. 相似文献
45.
欧债危机下会计集中核算对金融市场发展会产生一定的影响,当前的会计核算是以统一核算为基本手段,对资金进行集中控制。农村金融发展过程中受到会计集中核算制度的影响越来越大,通过加强财政资金支持,实现会计集中核算的整体目标。欧债危机下农村金融市场需要提升管理水平,才能更好的维持农村金融稳定,保证农村金融能够更好的服务"三农",从根本上提升农村金融的核心竞争力。 相似文献
46.
ERIKA ZAVALETA DANIEL C. MILLER NICK SALAFSKY ERICA FLEISHMAN MICHAEL WEBSTER BARRY GOLD DAVID HULSE MARY ROWEN GARY TABOR JACK VANDERRYN 《Conservation biology》2008,22(6):1477-1484
Abstract: Funding for conservation is limited, and its investment for maximum conservation gain can likely be enhanced through the application of relevant science. Many donor institutions support and use science to pursue conservation goals, but their activities remain relatively unfamiliar to the conservation‐science community. We examined the priorities and practices of U.S.‐based private foundations that support biodiversity conservation. We surveyed 50 donor members of the Consultative Group on Biological Diversity (CGBD) to address three questions: (1) What support do CGBD members provide for conservation science? (2) How do CGBD members use conservation science in their grant making and strategic thinking? (3) How do CGBD members obtain information about conservation science? The 38 donor institutions that responded to the survey made $340 million in grants for conservation in 2005, including $62 million for conservation science. Individual foundations varied substantially in the proportion of conservation funds allocated to science. Foundations also varied in the ways and degree to which they used conservation science to guide their grant making. Respondents found it “somewhat difficult” to stay informed about conservation science relevant to their work, reporting that they accessed conservation science information mainly through their grantees. Many funders reported concerns about the strategic utility of funding conservation science to achieve conservation gains. To increase investment by private foundations in conservation science, funders, researchers, and conservation practitioners need to jointly identify when and how new scientific knowledge will lower barriers to conservation gains. We envision an evolving relationship between funders and conservation scientists that emphasizes primary research and synthesis motivated by (1) applicability, (2) human‐ecosystem interactions, (3) active engagement among scientists and decision makers, and (4) broader communication of relevant scientific information. 相似文献
47.
Rosemary Lyster 《环境政策》2017,26(3):438-458
A Capability Approach is adopted to critically analyse, in the interests of Climate Justice, whether the Paris Agreement is likely to adequately protect human and non-human Capabilities from the worst impacts of climate disasters. The mitigation, adaptation, and loss and damage provisions of the Paris Agreement are not convincing. Adaptation offers only a modest response to climate change, compared with mitigation, and current financial commitments to fund adaptation in developing countries are far too low. Consequently, the Parties to the United Nations Framework Convention on Climate Change have a long way to go in their negotiations before they have any hope of meeting their agreed temperature goals, and protecting human and non-human Capabilities from climate disasters. 相似文献
48.
Abstract This paper gives a systematic view of the new trends of global carbon finance innovation under the challenge of global climate change and in the process of transition to achieve economic growth from “high carbon” to ‘low carbon”, covering the following aspects: the structure, status quo and developing trend of global carbon market. The paper discusses the innovation in financial organization and service systems and governments’ overall guidance and policy support, and draws the conclusion that the world is undergoing massive changes with governments actively responding to carbon finance to embrace the tremendous opportunities for clean energy and climate change in financial industry. To seize the opportunity, a complete and overall carbon finance system of China should be put in the top of the agenda. Given the current tasks of energy conservation and pollution reduction and the growing demand for capital input, China needs to construct an clear of policy guidance, a diversified financia service system, and a multi-approach carbon finance system to intensify and widen the participation of financial industry, to expand financing channels for sustainable economy and spread risks, and finally, work out an inexpensive solution to the realization of China’s low carbon target. 相似文献
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通过对我国地震应急组织体系及财政应对地震类灾害的流程分析,结合国外应对地震类突发事件的成功经验,分析了我国公共财政应对过程中存在的不足,最后建立了5个应对地震类突发事件的财政应急机制,分别是公共财政日常运行机制、震前预警防范机制、震时响应机制、震后恢复重建机制和财政监督检查机制。 相似文献