全文获取类型
收费全文 | 155篇 |
免费 | 26篇 |
专业分类
安全科学 | 4篇 |
环保管理 | 89篇 |
综合类 | 20篇 |
基础理论 | 13篇 |
环境理论 | 4篇 |
评价与监测 | 1篇 |
社会与环境 | 40篇 |
灾害及防治 | 10篇 |
出版年
2024年 | 1篇 |
2023年 | 4篇 |
2022年 | 5篇 |
2021年 | 8篇 |
2020年 | 7篇 |
2019年 | 13篇 |
2018年 | 9篇 |
2017年 | 10篇 |
2016年 | 10篇 |
2015年 | 9篇 |
2014年 | 1篇 |
2013年 | 9篇 |
2012年 | 3篇 |
2011年 | 7篇 |
2010年 | 6篇 |
2009年 | 5篇 |
2008年 | 5篇 |
2007年 | 11篇 |
2006年 | 6篇 |
2005年 | 7篇 |
2004年 | 8篇 |
2003年 | 3篇 |
2002年 | 1篇 |
2001年 | 4篇 |
2000年 | 4篇 |
1999年 | 3篇 |
1998年 | 4篇 |
1995年 | 1篇 |
1990年 | 1篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1985年 | 1篇 |
1980年 | 1篇 |
1979年 | 3篇 |
1978年 | 2篇 |
1977年 | 1篇 |
1975年 | 1篇 |
1974年 | 1篇 |
1972年 | 1篇 |
1971年 | 2篇 |
排序方式: 共有181条查询结果,搜索用时 15 毫秒
121.
公众参与制度化解邻避冲突的有效性——基于“制度—行为”互动关系 总被引:2,自引:2,他引:0
我国的公众参与制度在应对邻避冲突的过程中不断修补完善,而现有研究对于公众参与制度有效性的探讨,多从制度本身出发,缺乏对于行为改善的考量。本文从新制度主义政治学理论出发,基于“制度—行为”互动关系,提出了制度有效性的概念模型,并将其应用于公众参与邻避冲突化解的制度有效性分析。从我国公众参与的“制度—行为”互动关系,公众参与制度程序有效与实质有效的关系,公众参与的单项制度有效、制度协同作用与制度体系有效这三个方面,对我国公众参与制度的有效性进行了阐述。 相似文献
122.
Recovery and conservation of threatened species require adequate institutional responses. We tested an approach to systematically identify and measure how an institutional framework acknowledges threats and required responses for the recovery of endangered species. We measured institutional functional fit with a drivers-pressure-state-impacts-response (DPSIR) model integrated with a quantitative text mining method and qualitative analysis of statutory instruments to examine regulatory responses that support the recovery of 2 endangered species native to Australia, the bridled nailtail wallaby (Onychogalea fraenata) and the Eastern Bristlebird (Dasyornis brachypterus). The key components of the DPSIR model were present in the institutional framework at statutory and operational levels, but some institutional gaps remained in the protection and recovery of the Eastern Bristlebird, including feral predator control, weed control, and grazing management in some locations. However, regulatory frameworks varied in their geographic scope and the application and implementation of many instruments remained optional. Quantitative text mining can be used to quickly navigate a large volume of regulatory documents, but challenges remain in selection of terms, queries of co-occurrence, and interpretation of word frequency counts. To inform policy, we recommend that quantitative assessments of institutional fit be complemented with qualitative analysis and interpreted in light of the sociopolitical and institutional context. 相似文献
123.
Marwan Haddad 《Journal of the American Water Resources Association》1999,35(4):729-738
ABSTRACT: Water is, and most likely will continue to be, one of the main concerns and potential causes of instability in the Middle East (ME). The contribution of the existing renewable water resources is limited and can not fulfill the long-term projected gap between water supply and demand for most of the countries in the ME. An integrated regional approach for fulfilling this gap was preferred. A regional institutional framework was proposed for the implementation of this integrated regional approach and consists of a regional water board operating through three units for technical, implementation, and management aspects of project and activities. An analysis of the regional water supply and demand development, the design and policy making of the proposed institution, technology and water markets, cooperation, actors and beneficiaries, finances, and expected obstacles and constraints to the establishment and sustainable operation of the proposed institution are included. 相似文献
124.
Xinlei Li 《中国人口.资源与环境(英文版)》2019,17(3):203-216
ABSTRACTAgainst the backdrop of a heavy carbon lock-in energy structure, China has made considerable progress in renewable energy (RE) development and become a world leader in this area within a decade. Although existing research suggests that rapid RE growth is mainly due to the convergence of economic growth, green industry competition, and energy security concerns under a unique state-led model, they oversimplify the difficulty inherent in RE policy shifting supported by formerly weak pro-RE actors in China’s historical trajectory of a low-carbon transition. By exploring the interaction between international and domestic actors by means of a socialization-based coalition-building framework, this paper aims at analyzing how the capacity building of the RE coalition gets enhanced via institutional anchoring and resource reallocation in the climate socialization process and how the strengthened RE coalition has spurred transformation in China’s RE policy and the challenges they are confronted with. 相似文献
125.
Tara Kolar Bryan 《Journal of Environmental Planning and Management》2016,59(4):573-586
Political inaction at the federal level in the United States has driven increased attention to the importance of planning for climate change at the metropolitan level. This study reports on a survey of 25 regional councils in the United States that measures the extent to which they have adopted climate change plans and to identify the factors that influence their ability to implement climate change initiatives. The findings revealed that a majority of regional councils are involved in planning for and seeking to reduce climate change, and that existing efforts in complementary policy domains make this involvement possible. The findings support a multi-level framework to assess the institutional capacity of regional councils to implement climate change policy and planning in a metropolitan area. 相似文献
126.
Remote island communities in the Caribbean are known to be disproportionately vulnerable to the impacts of climate change. As a result, there is a need to better understand the factors that contribute to increasing local-scale adaptive capacity through large-scale adaptation projects. While it has been argued that strong institutional networks are highly influential in a community’s ability to leverage funds and to implement tailored adaptation projects, limited empirical research has been undertaken. Social Network Analysis was used to retrospectively evaluate the importance of institutional integration for enhancing adaptive capacity in the small island community of Paget Farm in St. Vincent and the Grenadines. Paget Farm successfully adapted to a lack of fresh water through the implementation of a funded solar-powered desalination plant – and as a result the community represents an ideal case study for analysis. Results reveal that while the level of vertical integration varied throughout the temporal phases of the adaptation project, horizontal integration was consistently low. These findings suggest that high integration between institutions may not be required during all project phases in order to ensure success and that more consistent rather than high levels of integration between sectors may be more meaningful for enhancing adaptive capacity. 相似文献
127.
本文是对华东、华南和西南若干开展环境保护制度改革试点工作的省份进行调研后的报告。总体上,各地环境保护相关制度改革工作各有特色,都有当地比较突出的某项制度改革,但没有一个地方把所有制度改革都推进得很好很快。进展有快有慢,力度有大有小,成效有喜有忧。各地对环境保护部相关重点改革方案总体支持、部分存疑,在实施上有所创新,期待指导。总体建议:一是考虑在试点省份开展综合性环保制度改革;二是抓住"牛鼻子"制度加快改革;三是为环保制度改革争取更多的外部条件支持;四是为地方政府提供更多的改革空间;五是国家层面进一步推进相关制度顶层设计工作;六是中央和地方在推进制度改革试点中有所侧重;七是改革要充分吸纳公众意见;八是改革要注意提升基层能力。 相似文献
128.
This paper explores the provision of disaster-related behavioural and mental health (DBH) services as a problem of institutional collective action in the United States. This study reviews the challenges that providers have in surmounting multi-organizational disconnects, unstable professional legitimacy, ambiguous information, and shifting disaster needs in developing a system for delivering DBH services. Based on the adaptive governance framework, it argues that existing protocols such as the National Incident Management System (NIMS) and Incident Command System (ICS) may be helpful in advancing collective action, but that real progress will depend on a recognition of norms, expectations, and credentials across many spheres-in other words, on the ability of responders to continuously adjust their procedures and administrative boundaries for behavioural health institutions. 相似文献
129.
The views of experts and residents on social vulnerability to flash floods in an Alpine region of Italy 总被引:1,自引:0,他引:1
This paper reports on research work performed for Floodsite a European Community-funded project on the social aspects of vulnerability in the Adige/Sarca river basin of the Trentino-Alto Adige region, Italy. It identifies some limitations to the use of a fixed set of indicators, which fail to account for either local peculiarities or the intangible aspects that contribute to the shaping of social vulnerability. The authors employed a number of methods to investigate the opinions of professionals and residents on risk and safety, distinguishing between the individual and the institutional components of social vulnerability. Adopting a systemic perspective, they explored the interactions between these two elements, showing how they may give rise to unexpected phenomena. The 'safety paradox' and the 'efficiency paradox' are discussed, emerging when increased protection provided by structural devices and dedicated institutions translates into a lack of awareness and agency on the part of residents. 相似文献
130.
通过对影响我国经济—人口协调的主要因素进行分析,找出在人口系统福利与经济系统福利方面的冲突环节和发展障碍,从市场体制、人口管理体制、财税体制、领导干部政绩评价制度等方面寻找成因,提出切实可行的对策建议,为我国主体功能区经济—人口协调发展提供参考。 相似文献