首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   945篇
  免费   116篇
  国内免费   17篇
安全科学   138篇
废物处理   5篇
环保管理   310篇
综合类   141篇
基础理论   166篇
环境理论   13篇
污染及防治   6篇
评价与监测   17篇
社会与环境   165篇
灾害及防治   117篇
  2024年   3篇
  2023年   20篇
  2022年   26篇
  2021年   35篇
  2020年   42篇
  2019年   65篇
  2018年   63篇
  2017年   75篇
  2016年   69篇
  2015年   42篇
  2014年   39篇
  2013年   112篇
  2012年   52篇
  2011年   48篇
  2010年   33篇
  2009年   32篇
  2008年   33篇
  2007年   27篇
  2006年   35篇
  2005年   28篇
  2004年   23篇
  2003年   15篇
  2002年   21篇
  2001年   15篇
  2000年   15篇
  1999年   19篇
  1998年   11篇
  1997年   7篇
  1996年   4篇
  1995年   10篇
  1994年   2篇
  1993年   3篇
  1992年   4篇
  1991年   7篇
  1990年   2篇
  1989年   4篇
  1988年   2篇
  1983年   2篇
  1982年   2篇
  1981年   1篇
  1980年   3篇
  1979年   2篇
  1978年   2篇
  1977年   2篇
  1976年   1篇
  1974年   5篇
  1973年   5篇
  1972年   1篇
  1971年   6篇
  1970年   2篇
排序方式: 共有1078条查询结果,搜索用时 46 毫秒
121.
社会发展与经济发展的关系   总被引:2,自引:0,他引:2  
本文回顾了社会发展思想的历史,指出了社会发展的多重涵义,并主张从微观上对社会发展进行考察,并指出社会发展是以人类潜能的发挥为基础,以人的发展和幸福为标志的社会状态。本文还考察了近半个世纪以来人类对社会发展与经济发展关系的种种理解和实际处理方式,指出了其偏误,分析了影响社会发展与经济发展相协调的障碍因素,以及这一关系的发展前景——走向现代整合。  相似文献   
122.
Achieving Integrative, Collaborative Ecosystem Management   总被引:3,自引:0,他引:3  
Abstract:  Although numerous principles have been identified as being important for successfully integrating social and ecological factors in collaborative management, few authors have illustrated how these principles are used and why they are effective. On the basis of a review of the ecosystem management and collaboration literature, we identified eight factors important for integrative, collaborative ecosystem management—integrated and balanced goals, inclusive public involvement, stakeholder influence, consensus group approach, collaborative stewardship, monitoring and adaptive management, multidisciplinary data, and economic incentives.We examined four cases of successful ecosystem management to illustrate how the factors were incorporated and discuss the role they played in each case's success. The cases illustrate that balancing social and ecosystem sustainability goals is possible. Collaborative efforts resulted in part from factors aimed at making plans economically feasible and from meaningful stakeholder participation in ongoing management. It also required participation in monitoring programs to ensure stakeholder interests were protected and management efforts were focused on agreed-upon goals. Data collection efforts were not all-inclusive and systematic; rather, they addressed the ecological, economic, and social aspects of key issues as they emerged over time. Economic considerations appear to be broader than simply providing economic incentives; stakeholders seem willing to trade some economic value for recreational or environmental benefits. The cases demonstrate that it is not idealistic to believe integrative, collaborative ecosystem management is possible in field applications.  相似文献   
123.
The incapacity to finance sustainable development through philanthropic official assistance turned the Johannesburg Summit to business world and the financial industry. Pioneering financial institutions – including development banks and private banks – have developed a wide range of innovations that can support sustainable development. This article highlights a few innovative products and markets and focuses on the progress made by financial players on the level of standards, metrics and guidelines to improve sustainability management systems, reporting and accounting practices and the multi-stakeholder dynamic. The role of the socially responsible investing (SRI) community has been underexposed by the Summit. Through its voice and market success, SRI has moved from a green market niche to the mainstream, however not becoming mainstream. The invaluable levering effect of SRI has just been discovered by authorities and market regulators and is becoming instrumental. In order to show the business case of Corporate Social Responsibility and to prove the financial viability of the People, Planet, Prosperity investing approach, the SRI community should critically reflect on its own quality assurance systems, sound disclosure and verification practices.  相似文献   
124.
ABSTRACT: Previous research provides evidence of a socioeconomic bias in outdoor recreational participation. One explanation of this bias is that socioeconomic groups have differential opportunities to participate, with the “costs” of this participation especially serving to restrict the recreational access of lower class persons living in urban areas. Using driving distance as a measure of cost, this study assessed the effects of travel costs on the attendance of three social class groups from an urban population at rural reservoir facilities. Findings support the contention that, while increased driving distance has a dampening effect on recreational participation, this effect is most pronounced for the lower class person. These findings point to the importance of equity considerations in the planning of outdoor recreational facilities.  相似文献   
125.
“Measuring Sustainability”: A Multi-Criterion Framework   总被引:4,自引:0,他引:4  
So far, the elementary question of whether one country’s or region’s economy is moving towards sustainability or away from it cannot be answered with unanimous consensus on the ‘measuring rod(s)’ to be employed. The main assumption of this article is that sustainability assessment needs a set of multi-dimensional indicators. From this assumption a question arises: how could such indicators be aggregated? Often, some indicators improve while others deteriorate. For instance, when incomes grow, SO2 might go down while CO2 increases. It has to be noted that this is the classical conflictual situation studied in multi-criteria decision theory. The use of a multi-criterion framework for making operational the ‘measuring of sustainability’ is discussed here by means of illustrative examples and more formal arguments.  相似文献   
126.
ABSTRACT: The cries of pending water crises are usually cast in terms of water availability and/or water quality. Unfortunately, the real factors underlying a perceived crisis are often overlooked and the solutions prescribed are fax from optimal when measured in either economic or social terms. Today's technology outstrips its implementation, yesterday's solutions are imposed on a new breed of problems, and a static game is being played in a dynamic world. There is a need for the application of innovative and revolutionary tactics, for modernizing institutions, and for educating technologists and decision makers alike in the art of communicating their views and skills. This is the challenge. If it is met, some predicted crises will not materialize, and many others will be diminished in scale. An exciting opportunity exists to extend the boundaries of a new era in water management.  相似文献   
127.
卡特里娜飓风是美国历史上最严重的一次自然灾害.本文从法律依据和国家灾难恢复和反应框架入手分析美国政府、社会各方对卡特里娜飓风灾害的应急反应和灾难恢复体系,从社会参与角度探讨美国的灾难联动参与反应机制,从新奥尔良市Broadmoor社区的恢复重建过程剖析美国的自下而上的社区主导型恢复重建体制,美国特色的防灾减灾社会联动机制能对加强和完善我国应急反应体系,对建设符合我国国情的减灾救灾社会参与机制提供启示与借鉴.  相似文献   
128.
随着建筑行业的持续快速发展,建筑企业作业场所中的职业病危害呈现出高发性、复杂性和持续性等特点.通过针对建筑企业员工的实际状况设计调查问卷获取第一手资料,并运用SPSS17.0统计软件建立相关分析、回归分析等模型进行数据分析,可以得知建筑企业作业场所员工遭受职业病危害的可能性与对安全知识的了解程度、从业时间、性别及文化背景这四个因素的线性相关性.通过对建筑企业作业人员职业病危害的调查与分析,辨识出影响职业病危害的人为因素,提出相关的建议措施以改善建筑企业作业场所职业病危害严重的局面,提高建筑企业员工自我保护意识,增加其职业病危害防护知识,减少职业病危害事故的发生.  相似文献   
129.
Pieternella Pieterse 《Disasters》2019,43(Z2):S132-S150
Fragile and conflict‐affected states are frequently characterised by their inability to fulfil three core governance functions: provision of security, effective delivery of basic public goods and services, and managing political participation and accountability. This article explores the utility of social accountability interventions in fragile environments. Successful social accountability interventions can lead to joint examinations of public service standards by service‐users and providers, resulting in collaborative improvement efforts. The few available studies of such interventions implemented in fragile or conflict‐affected states show reasons for optimism as well as challenges. This article advocates the continued use of social accountability methods in fragile settings and provides examples of social accountability interventions in the health sector in Sierra Leone. The study suggests that social accountability can improve interaction between citizens and public service providers. Successful social accountability interventions can also lead to better quality and more accessible public services, which, in turn, can enhance state legitimacy.  相似文献   
130.
This paper tackles the process of energy transition from a transactional perspective. It addresses the governance of energy transition by studying its local actualizations, moving beyond purely technical and normative readings. The paper shows that through the local socio-technological energy systems, sustainability governance filters down to the level of individual, everyday behavior, thus questioning the link between public and private spaces, especially regarding the issue of housing. Going beyond the results commonly yielded by transition studies, which favor large-scale analysis, it details how the discourse of citizen involvement, which often boils down to a mere call to control one’s individual energy consumption, conceals environmental inequalities, confirming the socioeconomic divide materialized in deprived areas such as public housing estates or remote rural areas. From a methodological standpoint, the analysis is based on four case studies in Northeast France, in more or less privileged areas, and in both urban and rural environments: the renovation of a heating network in the public housing estate of Cité de l’Ill, north of Strasbourg; the solar energy systems designed for property owners in Plobsheim, a residential suburb of Strasbourg; the energy-efficient equipment set up in a public housing estate in the city of Saint-Dié, in the Vosges; and citizen participation in a cooperative program to finance wind turbines in the small Alsacian city of Saâles, in a mountain rural area. The paper draws on the results of these sociological investigations, carried out using field observations, questionnaires and interviews.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号