全文获取类型
收费全文 | 719篇 |
免费 | 14篇 |
国内免费 | 1篇 |
专业分类
安全科学 | 29篇 |
废物处理 | 6篇 |
环保管理 | 348篇 |
综合类 | 179篇 |
基础理论 | 69篇 |
环境理论 | 4篇 |
污染及防治 | 13篇 |
评价与监测 | 13篇 |
社会与环境 | 50篇 |
灾害及防治 | 23篇 |
出版年
2024年 | 5篇 |
2023年 | 13篇 |
2022年 | 11篇 |
2021年 | 11篇 |
2020年 | 14篇 |
2019年 | 17篇 |
2018年 | 27篇 |
2017年 | 26篇 |
2016年 | 39篇 |
2015年 | 42篇 |
2014年 | 29篇 |
2013年 | 68篇 |
2012年 | 49篇 |
2011年 | 45篇 |
2010年 | 24篇 |
2009年 | 31篇 |
2008年 | 35篇 |
2007年 | 27篇 |
2006年 | 40篇 |
2005年 | 29篇 |
2004年 | 22篇 |
2003年 | 24篇 |
2002年 | 12篇 |
2001年 | 17篇 |
2000年 | 14篇 |
1999年 | 12篇 |
1998年 | 8篇 |
1997年 | 5篇 |
1996年 | 1篇 |
1995年 | 1篇 |
1994年 | 2篇 |
1993年 | 2篇 |
1992年 | 1篇 |
1991年 | 2篇 |
1989年 | 1篇 |
1988年 | 2篇 |
1987年 | 3篇 |
1986年 | 1篇 |
1985年 | 2篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1982年 | 2篇 |
1980年 | 2篇 |
1979年 | 3篇 |
1977年 | 1篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1973年 | 2篇 |
1972年 | 1篇 |
1971年 | 3篇 |
排序方式: 共有734条查询结果,搜索用时 15 毫秒
161.
傅学良 《中国环境管理干部学院学报》2007,17(3):20-22
在我国,环境执法主要是在强制理念的指导下进行,但是从执法效果来看,缺乏长期性、稳定性,因此,有必要借鉴新兴的环境管理理念和美国环境执法的经验,建立起以服务为理念的环境执法体系。首先应该确定服务对象,其次应当明确服务内容,最后应该建立环境执法中的服务体系,从而通过服务使得环境执法机关与企业、公民获得环保共识,减少环保执法压力,促进社会和谐发展。 相似文献
162.
Traditional pastoralist decision-making processes: lessons for reforms to water resources management in Kenya 总被引:1,自引:0,他引:1
Lance W. Robinson John A. Sinclair Harry Spaling 《Journal of Environmental Planning and Management》2010,53(7):847-862
The purpose of this paper is to consider the vision for public participation in water resources management embedded in Kenya's 2002 Water Act, as it relates to pastoralists. The Act envisions that responsibility for management of water resources at the local level will be devolved to community-level bodies. Our approach was qualitative and included interviews with government officials and Gabra pastoralists, observation of and participation in traditional Gabra korra meetings and focus group discussions. We conclude that the ‘institutional model’ of participation being pursued through the creation of Water Resource User Associations is particularly problematic for mobile pastoralists such as the Gabra, and we suggest an alternative strategy that would focus on the fostering of deliberation processes. 相似文献
163.
Alexander Heeren Tapan B. Pathak Teenie Matlock Martha Conklin 《Journal of the American Water Resources Association》2019,55(6):1564-1571
While the exceptional drought in California ended in 2017, the state is expected to experience similar droughts in the future. Understanding how individuals perceive the causes and consequences of drought will help frame future communication and planning efforts. We surveyed a panel of Californian residents about their perceptions of the 2012–2017 drought. We found a major disconnect in how our respondents perceived drought and water use. Respondents perceived the drought as being caused primarily by climatic factors and underestimated the role human water use, particularly agricultural use, had in exacerbating drought. Comparing our respondents across the state and across socio‐demographics, there were few differences in concern about drought but several differences in how residents thought drought should be managed. Such research can help water managers communicate about the specific concerns the public has about future droughts, as well as address misperceptions about the relationship between drought and water use. 相似文献
164.
Mei-Fang Fan 《Journal of Environmental Planning and Management》2019,62(2):327-341
Policy scholars have indicated that the quality of the solution to a perceived social problem depends on the adequacy of its framing. This paper examines how policy stakeholders and local residents frame the issue of the radioactive waste storage facility in Taiwan, the limits of institutional mechanisms in decision-making processes, and the implications of the deliberative forums undertaken by the national Stop Nukes Now organisation. The controversy illustrates the problems of a knowledge gap and the top-down procedures as well as the challenges that Taiwan faces in becoming a nuclear-free country. This case demonstrates civic society organisations’ efforts to challenge the ‘social–technical divide’ and technical experts’ prior definition of the ‘problems’ and selection of a ‘solution’. Deliberative forums enable the participation of affected communities to shape public discourses, which helps to strengthen public communication, improves citizen consciousness of nuclear waste issues, and attempts to link wider communities and public interests. 相似文献
165.
近年来,民族旅游作为一种特殊的乡村旅游已成为旅游研究和经济研究的热点问题之一。为实现旅游地的可持续发展,许多学者提出了各种各样的发展模式和解决措施,但这些研究都忽视了一个最基本的问题,即民族性与乡村性。因此,从这两个民族旅游的特性出发,以云南省西双版纳3个民族旅游村寨(勐景来、傣族园、曼景法)为例,从社区参与层面研究民族旅游的可持续发展,试图从根本上找出问题的症结,提出相应的解决措施。 相似文献
166.
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 parks 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.
Yong Geng is currently a Ph.D. candidate at Dalhousie University. Raymond Côté is a professor at Dalhousie University. 相似文献
167.
Carla May Dhillon 《Local Environment》2017,22(12):1479-1496
Uses of science by environmental justice (EJ) activists reflect struggles to challenge professional scientific expertise, achieve fair outcomes, and effectively participate in decision-making processes. This qualitative research analyses the relationship between citizen science and EJ in a new waste facility siting conflict in urban Los Angeles, namely connections between citizen science and four dimensions of EJ: fair distribution, respect and recognition, participation in decision-making, and community capabilities. Citizen science is one tactic in EJ, yet little research investigates its role in a new facility siting conflict, particularly in relation to multi-faceted EJ goals. The research reveals opportunities for individual empowerment and community capacity building using citizen science, and a small measure of improved respect and recognition for participants who brought their own knowledge, research, and voices to the table. At the same time, the work identifies limitations on citizen science to improve local participatory procedures and decision-making, which also constricted the achievement of outcomes most desired by the EJ group: to prevent approval and construction of the new waste facility. This paper argues that uses of citizen science contributed to partial achievement of EJ goals, while hindered by governance processes that call for public participation yet shield decision-makers from substantive engagement with the volume or content of that participation. 相似文献
168.
The paper explores the role of a participatory approach in the outcome of the Finnish sustainable development indicator (SDI) exercise in 1998-2002. The process is analysed through three main objectives: to achieve stronger democracy, better quality of the end product and a more effective process. The analysis is further structured by a set of criteria needed for successful participation and differentiation of types of participants. The criteria comprise three main aspects: fairness, competence and social learning. In addition to the normally mentioned stakeholders (e.g. citizens and interest groups) participants also include experts and civil servants. Using the set of criteria above the participatory approach of the Finnish SDI process is then evaluated, and in the light of this evaluation the paper also discusses the specifications needed as evaluation criteria for national level policy programme processes like developing the SDIs. The results are based on documentation of the indicator task force meetings, written comments and a study of the putative end-users conducted after the publication of the indicators. The results show that the intense and broad participation of experts and civil servants increased the competence of the outcome and led to greater efficiency in working methods. However, this led to technocratic participation, absence of democratic participation and absence of social learning. Thus the ultimate goal of SDIs to contribute to achieving sustainability was not reached. 相似文献
169.
ABSTRACT: We propose that some watersheds may be better candidates for watershed management than others. The extent of success of watershed management may depend, in part, on attributes intrinsic to watersheds: scientific feasibility, social feasibility, and motivational feasibility. Using illustrations from New Jersey watershed management efforts, we tie scientific feasibility to the nature of environmental problems and the scientific capability to solve them. Social feasibility encompasses civic infrastructure and engagement. Motivational feasibility includes issue salience linked to values or economic considerations. We suggest that assessments should be made about the viability of watershed management in specific watersheds and that priorities should be developed based on these assessments. Research on watershed management should explore not only how to improve watershed management but also where to conduct it. 相似文献
170.
ABSTRACT: The water-based activity involvement of participants at state and federal and local and private facilities identified by using participation rate groups is examined. No differences between participant groups within activities based on socio-economic characteristics were found. However, groups of highly active individuals were identified at both types of properties. It is suggested that social action system variables be added to traditional social aggregate variables to assist the understanding of leisure involvement. 相似文献