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   178篇
  免费   13篇
  国内免费   1篇
安全科学   27篇
环保管理   79篇
综合类   14篇
基础理论   15篇
环境理论   22篇
污染及防治   1篇
社会与环境   20篇
灾害及防治   14篇
  2023年   2篇
  2022年   1篇
  2021年   5篇
  2020年   9篇
  2019年   10篇
  2018年   10篇
  2017年   21篇
  2016年   20篇
  2015年   8篇
  2014年   8篇
  2013年   19篇
  2012年   6篇
  2011年   4篇
  2010年   3篇
  2009年   2篇
  2008年   4篇
  2007年   4篇
  2006年   4篇
  2005年   7篇
  2004年   5篇
  2003年   3篇
  2002年   2篇
  2001年   5篇
  2000年   2篇
  1999年   7篇
  1998年   4篇
  1997年   2篇
  1995年   4篇
  1982年   1篇
  1979年   1篇
  1978年   2篇
  1975年   1篇
  1974年   2篇
  1973年   1篇
  1972年   1篇
  1971年   2篇
排序方式: 共有192条查询结果,搜索用时 203 毫秒
101.
ABSTRACT: A number of studies conducted since the late 1970s have evaluated state and federal responses to drought in the United States. Each of these studies identified a number of key issues and impediments that needed to be addressed to improve the nation's ability to cope with and prepare for future episodes of drought. A content analysis of these studies was performed to identify common threads in their recommendations. The premise of this analysis was that the series of drought years that occurred between 1986 and 1992 and recurred between 1994 and 1996 increased awareness of our nation's continuing and apparent growing vulnerability to drought. This awareness has led to greater consensus among principal constituents and stakeholders, and also a greater sense of urgency to implement actions now to lessen vulnerability. The results of this analysis revealed that several themes recur: create an integrated national drought policy and plan; develop an integrated national climate monitoring (drought watch) system; incorporate drought in FEMA's National Mitigation Strategy; conduct post-drought audits of response efforts; establish regional drought forums; and encourage development of state drought mitigation plans.  相似文献   
102.
Exposing food violences – hunger,malnutrition, and poisoning from environmentalmismanagement – requires policy action thatconfronts the structured invisibility of theseviolences. Along with the hidden deprivation offood is the physical and political isolation ofcritical knowledge on food violences and needs,and for policy strategies to address them. Iargue that efforts dedicated on behalf of ahuman right to food can benefit from thetheoretical analysis and activist work of theinternational Women's Rights are Human Rights(WRHR) movement. WRHR focuses on women andgirls; the food rights movement operates onbehalf of all people, with an emphasis on thepoor. Both attend to the protection of bodilyintegrity against physical and psychicviolences. Both cope with bodily violences thatare socially privatized and spatiallysegregated from public institutions of relief,that is, they are tacitly omitted from publicdiscourse and purview. Most typically, but notexclusively, these violences unfold in privatehousehold space. Both rights movements mustmobilize political rights to demand economicand social rights and security. I introduce theUnited Nations' early Declaration (1948) andCovenant (1966) language on the human right tofood and review problems of household accessand grassroots engagement that are ``writteninto' this early documentation. An abbreviatedoverview of the WRHR movement describes how thepublic/private and economic/political rightsdichotomies have been critiqued andre-formulated. A case study set in Polandacross the transition from (more) communist to(more) capitalist political economies attemptsto illuminate the discussion through agrounded example.  相似文献   
103.
This research investigates how trust plays a role in environmental management in North Lebanon, which has suffered repeated episodes of armed conflict in recent times. Previous studies have shown that environmental problems have increased and that the government has been unable to address these, even during periods of relative peace. We examined trust as a factor that contributes to, or hampers, environmental management. Our analysis drew on a survey in 2011 involving 499 citizens. The results demonstrated that, according to citizens, the lack of trust between citizens, and between citizens and the public sector, is a key factor obstructing effective environmental management. The results indicate the level of correlation between how trusting people are; how citizens participate; and how people perceive government legitimacy.  相似文献   
104.
Dominant development discourses often proclaim promises of economic prosperity and global inclusion, while actually disenfranchising local cultures in the Global South from their traditional environments. In Latin America, and specifically Chile, development manifests itself through neoliberal economic policies implemented in the late twentieth century, while simultaneously creating political economies ripe for foreign and corporate exploitation. Using a political ecology framework, this ethnography presents a case study of the correlation between the development of Chilean neoliberalism and the lifeways of Mapuche indigenous peoples in the town of Valle Elicura, Chile. The findings reveal that natural resource extraction and ecological devastation to local forests by large, international logging companies result in environmental, cultural, and environmental-cultural transformations for this community. The local people who more closely rely on their surrounding environments to regulate and inform their transportation networks, basic life needs, and religion, among other applications, are forced to compete for resources with foreign corporations focused on profit. However, it is this short-term focus that threatens extinction for the traditional lifeways of the Mapuche peoples and many other marginalised communities of facing the demands of development.  相似文献   
105.
The exploitation of shale gas resources is a significant issue of environmental justice. Uneven distributions of risks and social impacts to local site communities must be balanced against the economic benefits to gas users and developers; and unequal decision-making powers must be negotiated between local and central governments, communities and fracking site developers. These distributive and procedural elements are addressed in relation to UK policy, planning, regulatory and industry development. I adopt an explicitly normative framework of policy evaluation, addressing a research gap on the ethics of shale gas by operationalising Shrader-Frechette’s Principle of Prima Facie Political Equality. I conclude that UK fracking policy reveals inherent contradictions of environmental justice in relation to the Conservative Government’s localist and planning reform agendas. Early fracking policy protected communities from harm in the wake of seismic risk events, but these were quickly replaced with pro-industry economic stimulation and planning legislation that curtailed community empowerment in fracking decision-making, increased environmental risks to communities, transferred powers from local to central government and created the conditions of distributive injustices in the management of community benefit provisions. I argue that only by “re-localising” the scale of fracking governance can political equality be ensured and the distributive and procedural environmental injustices be ameliorated.  相似文献   
106.
In this article, we call for a refocusing of research on citizens’ political engagement with climate change. In doing so, we argue that communication practices not only help create the conditions for political engagement but they also comprise the modes of such engagement. Our argument proceeds in four steps. First, we review the literature on public engagement with climate change, concluding that there is a lack of attention to issues regarding the political. Consequently, we make the case for a refocusing of research on political engagement. Second, we explain how the notion of political subjectivity helps us to understand the relation between communication practices and engagement with the politics of climate change. Third, we discuss examples of dominant communication practices that constrain citizen political engagement by depoliticizing climate change, and alternative communication practices that have the potential to politicize. We end by outlining the many research questions that relate to the study of political engagement with climate change.  相似文献   
107.
Biofuels are an important component in the suite of renewable energy alternatives but their development trajectory has been fraught with controversy. This study investigated the representation of biofuels in political cartoons on the Internet. Political cartoons have relied on informative, persuasive, and performative attributes to engender critical reflection and mobilize action. We analyzed a corpus of 130 relevant cartoons obtained through Google Images which were then thematically categorized. The problems highlighted in these cartoons focused on the social injustices arising from the diversion of food sources to fuel, the environmental destruction arising from deforestation, the unfulfilled expectations for climate change mitigation, and the policy contradictions that emerged. We suggest that political cartoons’ discursive dimensions allow us to make immediate connections between the image and our cultural stores of meaning, while at the same time further elucidate the dilemmas and contradictions embedded in the public's interface with biofuels as an environmental issue.  相似文献   
108.
Political transitions often trigger substantial environmental changes. In particular, deforestation can result from the complex interplay among the components of a system—actors, institutions, and existing policies—adapting to new opportunities. A dynamic conceptual map of system components is particularly useful for systems in which multiple actors, each with different worldviews and motivations, may be simultaneously trying to alter different facets of the system, unaware of the impacts on other components. In Myanmar, a global biodiversity hotspot with the largest forest area in mainland Southeast Asia, ongoing political and economic reforms are likely to change the dynamics of deforestation drivers. A fundamental conceptual map of these dynamics is therefore a prerequisite for interventions to reduce deforestation. We used a system‐dynamics approach and causal‐network analysis to determine the proximate causes and underlying drivers of forest loss and degradation in Myanmar from 1995 to 2016 and to articulate the linkages among them. Proximate causes included infrastructure development, timber extraction, and agricultural expansion. These were stimulated primarily by formal agricultural, logging, mining, and hydropower concessions and economic investment and social issues relating to civil war and land tenure. Reform of land laws, the link between natural resource extraction and civil war, and the allocation of agricultural concessions will influence the extent of future forest loss and degradation in Myanmar. The causal‐network analysis identified priority areas for policy interventions, for example, creating a public registry of land‐concession holders to deter corruption in concession allocation. We recommend application of this analytical approach to other countries, particularly those undergoing political transition, to inform policy interventions to reduce forest loss and degradation.  相似文献   
109.
社会进入二十一世纪,时代的发展,教育观念的转变,对高校学生的思想政治工作提出了新的机遇和挑战,新的时期,如何做好高校学生思想政治工作,这是摆在思想政治工作者面前的重要课题。笔者认为,创新,是高校思想政治工作的生命所在,既是时代发展、教育向素质教育转轨的客观要求,也是高校思想政治工作本身发展的内在动力。思想政治工作的创新是整体的,只有从思想政治工作的内容、形式和方法上全面创新,才能适应社会发展和人才成长的需要。  相似文献   
110.
职工思想政治工作既是一门科学,又是一项社会实践活动,面对新形势下社会生活及职工思想所发生的变化,工会思想政治工作需与之适应,既要继承和发扬优良传统,更要大胆探索新的途径,真正体现工会思想政治工作的预见性、主动性、针对性、实效性,为社会主义现代化建设服务。  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