首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 475 毫秒
1.
It has long been suggested that environmental assessment has the potential to contribute to sustainable development through mechanisms above and beyond informing design and consent decisions, and while theories have been proposed to explain how this might occur, few have been subjected to rigorous empirical validation. This research advances the theoretical debate by building a rich empirical understanding of environmental assessment’s practical outcomes, from which its potential to contribute to sustainable development can be gauged. Three case study environmental assessment processes in England were investigated using a combination of data generated from content analysis, in-depth interviews, and a questionnaire survey. Four categories of outcomes are delineated based on the research data: learning outcomes; governance outcomes; attitudinal and value changes; and developmental outcomes. The data provide a robust critique of mainstream theory, with its focus on design and consent decisions. The article concludes with an examination of the consequences of the context-specific nature of environmental assessment practices in terms of developing theory and focusing future research.  相似文献   

2.
环境风险评估是环境污染责任保险制度实施和应用的重要环节,是一种为投保人和承保人量化环境风险的方法,量化结果是保险公司厘定保费的重要参考依据。随着环境污染责任保险的发展和推广,构建适用于环境污染责任保险的环境风险评估体系逐渐成为当前的研究热点之一,但目前针对环境污染责任保险环境风险评估缺乏深入系统的研究与总结。在已有研究基础上,本文进一步明确环境污染责任保险环境风险评估内涵及特征,并对其评估体系进行科学界定,简要评述当前环境污染责任保险环境风险评估的相关研究主题,并在已有模型和方法基础上构建环境污染责任保险环境风险评估的理论框架,最后在总结当前研究不足的前提下,探讨未来环境污染责任保险环境风险评估的研究趋势,为环境污染责任保险的实施和应用提供思路和参考。  相似文献   

3.
The link between environmental and economic performance has been widely debated in the literature for the last ten to fifteen years. One view is that improved environmental performance mainly causes extra costs for the firm and thus reduces profitability. However, also the opposite has been argued for: improved environmental performance would induce cost savings and increase sales and thus improve economic performance. Theoretical and empirical research have provided arguments for both positions and have not been conclusive so far. This article discusses reasons for the different views and the differences in empirical research and presents a theoretical framework to explain the coexistence of the conflicting views. It is argued that not merely the level of environmental performance, but mainly the kind of environmental management with which a certain level is achieved, influences the economic outcome. The model presented provides implications for both empirical research and company management in practice. Research and business practice should focus less on general correlations and more on causal relationships of eco-efficiency, i.e. the effect of different environmental management approaches on economic performance.  相似文献   

4.
5.
环境损害鉴定评估领域难点探讨   总被引:1,自引:0,他引:1       下载免费PDF全文
近年来,随着原环境保护部《关于开展环境污染损害鉴定评估工作的若干意见》以及中共中央办公厅、国务院办公厅《生态环境损害赔偿制度改革方案》的陆续发布,环境损害鉴定评估已经成为环境科学、技术经济、环境法、环境经济等相关学科领域的研究热点。本文对环境损害鉴定评估的环境损害调查、环境损害基线确定、环境损害因果关系判定、环境价值评估等所面临的难点进行了探讨,提出了初步解决思路,以期为环境损害鉴定评估的政策制定者和鉴定评估人员提供参考。  相似文献   

6.
The following research applies a socio-technical approach to an original study of the role of BRE environmental assessment method (BREEAM) in sustainable building practice. The primary objective is to gain insight into what facilitates and what weakens professional associations to implement a sustainability agenda in a building project. It focuses on understanding different sets of meaning which underlie engagement with BREEAM and how BREEAM is actioned. To do this, the research framework draws on social network analysis. However, this research does not consider that sustainable building is merely an outcome of planned action. Instead, sustainable building is seen to involve processes of engagement amongst different groups, technologies, materials and methods. Therefore, the conceptual framework adopted incorporates consideration of the materiality of sustainable building engagements, highlighting the relations between actors. Interviews with project professionals involved in a case study of a BREEAM Outstanding development provide the empirical basis for this work. This research will be of interest to scholars interested in socio-technical approaches to building development, environmental building assessment methods and sustainable building.  相似文献   

7.
8.
The Spanish hospitality industry is facing environmental challenges which require organizations and individuals to learn new skills and practices and create new environmental knowledge. Understanding the nature and role of prior knowledge for sustainable development is a necessary step towards understanding if new environmental practices will be adopted successfully. This research focuses on unlearning and its impact on environmental knowledge by carrying out an empirical investigation of the unlearning context in 127 Spanish hospitality companies. The findings indicate that a process for consolidating emergent understandings would appear to be an intermediary step between the forgetting of old knowledge and the application of new environmental knowledge. Consequently, it is important that managers provide an appropriate unlearning context to support the openness of individuals to new ideas and environmental awareness. Otherwise, individuals may be fearful of or confused by the prospect of unlearning old habits and routines.  相似文献   

9.
Increasingly, a key component in the financial success of developing and operating domestic and international energy projects is the management of environmental issues. This article outlines an environmental management system for developing and acquiring power projects. The specific issues addressed include the development and communication of an environmental policy and the development and use of environmental expectations. These expectations are designed to manage the environmental components of the dynamic development process and provide a framework for enhancing team effectiveness in addressing environmental issues. Examples of expectations for each development phase are provided. © 1998 John Wiley & Sons, Inc.  相似文献   

10.
资源环境承载力研究的缘起与发展   总被引:4,自引:0,他引:4  
随着我国学习实践科学发展观的不断深入,理论和实践界越来越重视在资源环境承载力的允许范围内推进经济的可持续发展.回顾资源环境承载力相关研究的缘起与理论演变,从理论层面上对资源环境承载力相关问题进行系统梳理,理清脉络,这是正确制定和实施可持续发展战略的理论前提.  相似文献   

11.
MATLAB在环境评价和规划中的应用   总被引:5,自引:1,他引:5  
本文简述了MATLAB软件的由来和发展,介绍了其主要功能及优点。主要通过在环境评价与规划中的应用实例,展示其在环境科学研究中的应用潜力。文中的第一个实例是MATLAB在多项水质参数的综合评价中的应用,文中对不同的多项水质参数评价方法进行了比较;另一个实例是MATLAB应用于城市固体废物管理规划,极大地提高了规划的水平和准确性,提高了工作效率。最后文中对于该软件在环境学科研究中的应用潜力和优势展开了讨论。  相似文献   

12.
黄贤金  周艳 《中国环境管理》2018,10(6):36-42,54
资源环境承载力是区域发展战略决策的基础,对指导区域可持续发展和服务国家战略需求具有重要意义。本文系统梳理了资源环境承载力评价从土地资源承载力向水资源承载力、环境承载力和生态承载力发展,再到近年来以土地开发强度为特征,以及基于供给能力的资源环境承载力评价兴起的历程。资源环境承载力评价从单一资源走向各类主要自然资源、环境要素及综合要素的承载力评价,研究方法不断完善。但目前资源环境承载力研究仍存在更多地关注承载的极限容量,对发展容量的关注不足;缺乏具有普适性、可推广的资源环境承载力评价理论及方法体系等问题,其研究仍面临严峻的挑战。未来资源环境承载力研究仍需在承载力从极限容量向发展容量转变,形成具有广泛指导意义的资源环境承载力评价方法体系,强化以空间开发利用为特征的资源环境承载力评价等方面的研究,以此深化资源环境承载力理论及实践应用研究,为区域可持续发展及服务国家战略提供支撑。  相似文献   

13.
Cumulative environmental change or cumulative effects may result from the additive effect of individual actions of the same nature or the interactive effect of multiple actions of a different nature. This article reviews conceptual frameworks of cumulative environmental change and describes analytical and institutional approaches to cumulative effects assessment (CEA). A causal model is a common theoretical construct, although the frameworks vary in their emphasis on different components of the model. Two broad approaches to CEA are distinguished: one scientific and the other planning oriented. These approaches should not be interpreted as competing paradigms but rather different interpretations of the scope of CEA. Each approach can provide a distinct but complementary contribution to the analysis, assessment, and management of cumulative effects. A comparison of the institutional and legislative response to CEA in Canada and the United States shows that Canada is following the American example of incorporating the analysis and assessment of cumulative effects into regulatory actions and administrative procedures that also govern environmental impact assessment.  相似文献   

14.
Ecological regions are areas of similar climate, landform, soil, potential natural vegetation, hydrology, or other ecologically relevant variables. The makeup of aquatic biological assemblages (e.g., fish, macroinvertebrates, algae, riparian birds, etc.) varies dramatically over the landscape, as do the environmental stresses that affect the condition of those assemblages. Ecoregions delineate areas where similar assemblages are likely to occur and, therefore, where similar expectations can be established. For this reason, ecological regions have proven to be an important tool for use in the process of ecological assessment. This article describes four examples of the use of ecological regions in important aspects of environmental monitoring and assessment: (1) design of monitoring networks; (2) estimating expected conditions (criteria development); (3) reporting of results; (4) setting priorities for future monitoring and restoration. By delineating geographic areas with similar characteristics, ecological regions provide a framework for developing relevant indicators, setting expectations through the use of regional reference sites, establishing ecoregion-specific criteria and/or standards, presenting results, focusing models based on relationships between landscape and surface water metrics, and setting regional priorities for management and restoration. The Environmental Protection Agency and many state environmental departments currently use ecoregions to aid the development of environmental criteria, to illustrate current environmental condition, and to guide efforts to maintain and restore physical, chemical and biological integrity in lakes, streams, and rivers.  相似文献   

15.
孙璞 《中国环境管理》2019,11(1):95-100
环境影响评价备案管理制度的功能定位决定着该制度在行政审批制度改革中的发展方向。本文基于传统行政行为理论研究范式,分析其程序性事实行为的法律性质,回答了环境影响评价备案管理制度"是什么";采用行政过程论的新型研究范式,进一步指示了其目的性功能与机制性功能,回答了环境影响评价备案管理制度要"干什么"。在转型时期,该制度应实现由政府绝对主导向企业相对自由、由政府监护向社会监督、由政府管制向社会治理、由事前审批向事中事后监管的转变。  相似文献   

16.
Place attachment: How far have we come in the last 40 years?   总被引:3,自引:0,他引:3  
This paper reviews research in place attachment and organizes the material into three sections: research, method, and theory. A review of several hundred empirical and theoretical papers and chapters reveals that despite mobility and globalization processes, place continues to be an object of strong attachments. The main message of the paper is that of the three components of the tripartite model of place attachment (Scannell & Gifford, 2010a), the Person component has attracted disproportionately more attention than the Place and Process components, and that this emphasis on individual differences probably has inhibited the development of a theory of place attachment. Suggestions are offered for theoretical sources that might help to fill the gaps, including theories of social capital, environmental aesthetics, phenomenological laws of order, attachment, and meaning-making processes that stem from movements and time-space routines.  相似文献   

17.
The article presents an overview of environmental psychology research and education in Turkey within the general context of environmental social science. Brief accounts of the context, issues, ideas and methods of research are provided. Reference is made to relevant key research centres and education programmes. The findings of a survey that aimed to reveal the potential and orientations of such research in Turkey are used to support the arguments.The recent environmental social research reviewed indicates conflicting attitudes to the environment as a consequence of the joint existence of Eastern and Western life styles; contradictory conceptualizations of concepts such as crowding, complexity and privacy in comparison to the findings of Western studies, lack of specialization in use of space in the Western sense and a highly male and adult centred place use.A call is made for international collaboration with the developing and industrialized nations for joint work on theoretical and empirical issues in the field of environmental social sciences.  相似文献   

18.
This paper examines whether foreign aid, together with other economic, social and environmental factors, contributes to sustainable development. It starts with an illustrative theoretical growth model where foreign aid promotes sustainable development by protecting the environment. Using factor analysis and newly developed estimation methods for a dynamic panel data model with endogenous regressors, the empirical section of the paper finds evidence that foreign aid has had a significantly positive influence on sustainable development in aid recipient countries. This effect is very likely to go through channels related to growth and resources as well as a technology channel with respect to energy intensity. This research has important implications for a post‐2015 development framework on international collective action with regard to a sustainable future.  相似文献   

19.
“互联网+”时代的环境风险评估探讨   总被引:1,自引:1,他引:0       下载免费PDF全文
环境风险评估是环境管理的前提和依据。目前比较成熟的方法分为项目"事先"环评和健康"事后"风险评估。以上两种风险评估方法由于多种原因制约,无法提供给环境管理部门实时在线的环境风险结果。实际上,环境风险评估方法在不断完善中,随着互联网、物联网、云计算、三网融合等IT与通信技术的迅猛发展,环境保护领域也迎来了大数据时代,风险评估也将逐渐步入"互联网+"时代。新型环境风险评估更具系统性,将以数字化的形式体现环境(E)—污染物(M)—人为因素(H)的风险耦合度。虽然数字化环境风险评估在相关风险因子和风险评估方法上仍处于起步阶段,但它是新形势下环境风险管理的一个全新方向,其应用将对环境管理领域产生巨大影响。本文将分析传统环境风险评估与"互联网+"时代的环境风险评估差异,探讨新型数字化环境风险评估需要的支撑硬件与平台,并对数字化环境风险评估的发展趋势与挑战做出展望。  相似文献   

20.
A new framework for environmental assessment is needed because no existing framework explicitly includes all types of environmental assessments. We propose a framework that focuses on resolving environmental problems by integrating different types of assessments. Four general types of assessments are included: (1) condition assessments to detect chemical, physical, and biological impairments; (2) causal pathway assessments to determine causes and identify their sources; (3) predictive assessments to estimate environmental, economic, and societal risks, and benefits associated with different possible management actions; and (4) outcome assessments to evaluate the results of the decisions of an integrative assessment. The four types of assessments can be neatly arrayed in a two-by-two matrix based on the direction of analysis of causal relationships (rows) and whether the assessment identifies problems or solves them (columns). We suggest that all assessments have a common structure of planning, analysis, and synthesis, thus simplifying terminology and facilitating communication between types of assessments and environmental programs. The linkage between assessments is based on intermediate decisions that initiate another assessment or a final decision signaling the resolution of the problem. The framework is applied to three cases: management of a biologically impaired river, remediation of a contaminated site, and reregistration of a pesticide. We believe that this framework clarifies the relationships among the various types of assessment processes and their links to specific decisions.  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