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691.
长江流域生态环境治理的瓶颈及对策分析   总被引:1,自引:0,他引:1       下载免费PDF全文
长江流域生态环境治理是长江大保护的重点任务之一.中国共产党第十九次全国代表大会以来,长江流域各地区生态环境治理工作取得了显著的进展,但在流域的数据感知和评价、制度保障、管理支撑、科技创新驱动、工程治理等方面仍存在不足.借鉴国外流域治理经验,长江流域生态环境治理应通过构建法治化、专业化、智能化的高效治理体系,打造共建共管共享的流域治理新格局,实现流域生态环境质量持续改善.结果表明,结合长江流域生态环境治理特征和调研分析,提出通过强化长江大保护法律制度建设和顶层设计,建立合理有效的治理评价体系;以企业为主体,创新科研研发模式,并推动成果转化和应用;发挥大数据的智能化和应用价值,推动大数据和人工智能等技术手段在治理中的应用;既注重流域层面的系统治理又兼顾区域层面的差异化治理,促进长江流域生态系统治理,促进长江流域生态环境质量持续改善.研究显示,强化制度建设、拓宽融资渠道以及利用大数据智能化促进高新技术的推广应用和工程治理效益的提升,是突破长江流域生态环境治理瓶颈的对策.   相似文献   
692.
As freshwater resources become more scarce and water management becomes more contentious, new planning approaches are essential to maintain ecologic, economic, and social stability. One technique involves cooperative modeling in which scientists and stakeholders work together to develop a computer simulation model to assist in planning efforts. In the Middle Rio Grande region of New Mexico, where water management is hotly debated, a stakeholder team used a system dynamics approach to create a computer simulation model to facilitate producing a regional plan. While the model itself continues to be valuable, the process for creating the model was also valuable in helping stakeholders jointly develop understanding of and approaches to addressing complex issues. In this paper, the authors document results from post‐project interviews designed to identify strengths and weaknesses of cooperative modeling; to determine if and how the model facilitated the planning process; and to solicit advice for others considering model aided planning. Modeling team members revealed that cooperative modeling did facilitate water planning. Interviewees suggested that other groups try to reach consensus on a guiding vision or philosophy for their project and recognize that cooperative modeling is time intensive. The authors also note that using cooperative modeling as a tool to build bridges between science and the public requires consistent communication about both the process and the product.  相似文献   
693.
ABSTRACT

Marine spatial planning (MSP) has become the most adopted approach for sustainable marine governance. While MSP has transformative capacity, evaluations of its implementation illustrate large gaps between how it is conceptualised and how it is practiced. We argue that these gaps arise from MSP being implemented through post-political processes. Although MSP has been explored through post-political lenses, these evaluations are incomplete and do not provide sufficient detail about the complex nature of the post-political condition. Drawing on seminal literature, we conceptualise the post-political as consisting of highly interconnected modalities of depoliticisation, including: neoliberalism; choreographed participation; path dependency; technocratic-managerialism; and the illusion of progressive change. Using these modalities as an analytical framework, we evaluate English MSP and find that it focuses on entrenching neoliberal logic through: tokenistic participation; wholescale adoption of path-dependent solutions; obstructionist deployment of inactive technological solutions; and promising progressive change. We do not, however, view the post-political condition as unresolvable and we develop a suite of suggestions for the re-politicisation of MSP which, collectively, could form the basis for more radical forms of MSP.  相似文献   
694.
ABSTRACT

In the climate and land use fields, policy mixes are complex in terms of the levels of governance, actors, and roles. They consist of policy instruments that target different actors and address multiple goals across several policy sectors and levels. The analysis of these complex arrangements extends beyond purely technical efficiency criteria, as several sources of tension between instruments may be identified, such as conflicting interests, goals, and approaches to implementation. The proliferation of governance networks complicates the understanding of actors’ interactions, the types of authority influencing the outcomes of policy mixes, and importance of different levels of governance. This article provides a framework to address these analytical challenges, particularly the interconnected networks of policy actors and policy instruments. It draws on polycentric governance literature to analyse how power matters in policy networks. This includes identifying distinct types of power, actors’ position, and variables that explain patterns of conflict, competition, convergence, and divergence in policy choices and outcomes. The framework is applied to the climate and land use policies implemented in the state of Mato Grosso, Brazil. Several methods were used to clarify these variables and to characterise policy mixes being implemented in the region, including social network analysis.  相似文献   
695.
ABSTRACT

As federal, state, and local governments and agencies respond to calls to make decisions and implement programs according to tenets of ‘good governance’, a need exists to develop methods for systematically evaluating performance. ‘Good governance’ has been characterized as including a wide array of principles, which vary across literatures. Comparatively little scholarship has sought to systematically quantify program achievement in accordance with these principles. We develop and present a scale for measuring program achievement in accordance with eight main principles of good governance: inclusivity, fairness, transparency, accountability, legitimacy, direction, performance, and capability. We present the results of a pilot implementation of the scale within the context of two community-based deer management programs. Our results suggest that these principles of good governance may not sort into distinct dimensions in a real-world context.  相似文献   
696.
王凯 《中国环境管理》2019,11(4):99-104
自然资源的科学管理与永续利用,不仅关系到多个产业部门的发展,还是习近平生态文明思想的重点关注问题。生态文明建设背景下的自然资源治理,应满足并促进多元主体参与下的不同利益诉求与协同发展。经济发展新形势下资源约束愈发显著,产业供给端的自然资源治理问题是可持续发展的关键要素。本研究结合两山论,通过对自然资源治理与人类活动发展间的内在关系进行分析,指出坚守两条底线的贵州实践是两山论持续深化生态文明建设的理论演进与验证。进而结合利益相关方的需求满足,梳理三者间联系与特性,以其核心理念为主线,围绕"生态系统服务、生态系统保护、区域经济发展"的目标功能实现,构建一种多元主体下的自然资源治理体系,并分析其约束条件与运行模式,以区域实践探析其目标功能实现与重要理论延展。最后提出应在产业发展与多方参与层面上统一思想认识,有利于新型治理途径的构建与探索。  相似文献   
697.
试论中国环境执政能力建设   总被引:2,自引:0,他引:2  
对环境执政理论进行了初步探讨,给出了环境执政能力的定义和内涵,提出了环境执政能力建设的五大要素和基本构架,确定了环境决策能力、环境行政执行能力、环境管理能力、环境应急能力以及环境技术能力的建设目标,并从环境执政的法律体系、执政体制、执政主体和扶政方式等方面提出了相应的对策措施.  相似文献   
698.
Abstract:  Planning of marine protected areas (MPAs) is highlighted in the conservation literature but is not explored in much detail. Many researchers acknowledge the importance of involving the public in MPA planning, but there is limited guidance on how to do this in an effective manner. I present a framework for involving the public in planning of U.S. MPAs. Derived from empirically and theoretically based research on public participation in U.S. natural resource management, this framework is composed of factors that influence the success of participatory processes: active participant involvement, complete information exchange, fair decision making, efficient administration, and positive participant interactions. Processes incorporating these factors will produce decisions that are more likely to be supported by stakeholders, meet management objectives, and fulfill conservation goals. This framework contributes to the MPA social science literature and responds to calls in the conservation literature to increase the use of social science research to inform conservation decision making.  相似文献   
699.
综述了微波技术在废气、废水、固体废弃物的处理与环境监测等方面的应用,发现微波技术应用于环境治理领域具有快速高效、节能降耗、安全方便、处理过程中无二次污染物的优点,在环境监测与分析的样品预处理过程中,能够大大缩短预处理时间,操作简单高效,具有较大的环保应用潜力。  相似文献   
700.
处于转轨经济时期的中.国国有公司建立现代企业制度的核心,就是构建经济型公司治理模式.经济型公司治理模式就是指建立在完善的产权制度和发达的市场体系基础之上的运作机制,它必须具备以下要素:(1)以合理的产权结构和科学的内部治理结构为基础;(2)以充分竞争的市场环境为外部条件;(3)它的关键是改革国有资产营运体制,实行市场化委托代理制度。  相似文献   
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