论建设国家生态安全体系的法律架构

生态安全是国家安全体系的组成部分,也是人类维持生命和从事各种活动的物质基础。本文全面论述建设国家生态安全体系具有重要战略意义,并提出建设国家生态安全体系的法律架构思考的六项建议。     

太湖地区水利工程与环境生态

太湖流域水利建设取得了一定的成绩,然而水利工程对该流域的水情、水质、渔业及地方病等也带来若干环境生态问题。所以应该重视水利工程环境影响评价和运用管理,及对水域环境生态指标考核等工作。     

后现代主义小说的文本策略及其转向

后现代主义小说在诗学形态上具有显而易见的复杂性,可划分为后现代主义实验小说和通俗小说两大类.后现代主义小说对于抄袭等互文法的想象性使用,对于体裁界限的混合和模糊,对于多重文本和结尾的设计,对于异色和暴力的美化和风格化等,在读者面前形成文学上不可理解的斯芬克斯之谜.但随着后现代主义小说创造力的日趋衰竭,其被普遍采用和模仿的形式和技巧,已经或即将变成新的规范和僵化模式,文学期待着后现代主义颠覆之后的转向与重建.     

Bridging the divide in urban sustainability: from human exemptionalism to the new ecological paradigm

This paper reviews the main bodies of contemporary urban sustainability theory. From this analysis, two underpinning paradigms of urban sustainability are identified: (1) The ‘Human Exemptionalism Paradigm’ (HEP), which emphasizes the ability of humans to overcome environmental problems—see Urban Sociology, Urban Ecology, Urban Geography, Urban Psychology and Political Economy; and (2) The ‘New Ecological Paradigm’ (NEP), which emphasizes the criticality of ecological limits to human progress—see Urban Metabolism, Energy/Emergy Analysis and Ecological Footprinting. Each of these approaches is critically reviewed, highlighting their main assumptions, theoretical and practical foci. It is argued in the paper that if the related issues of urban sustainability and development are to be progressed, there needs to be: (1) a greater maturation of the NEP approaches, which are ‘relative newcomers’ to the area of urban theory; and (2) greater integration and dialogue between the HEP and NEP approaches to urban sustainability than has hitherto been the case.

西北农村人口对生态环境的压力与生态移民的战略选择

人口与生态环境问题密切相关,对大量数据、指标的分析结果表明,西北农村地区人口对生态环境造成的压力已经十分严重,生态移民是最重要的缓解人口压力的途径。目前生态移民实践相对于生态环境保护的要求还存在一定差距,因此,还必须进一步加大生态移民的力度,拓宽生态移民的安置途径,把生态移民与农村城镇化发展结合起来,才能最终从根本上解决生态移民问题。     

关于环境伦理学定位的思考

当代环境伦理学家为人类保护环境确立了不同的伦理定位即生态中心主义和人类中心主义,本文认为环境保护应该坚持人类中心主义,人是最终目的,只有这样才能为环境保护提供伦理基础。     

论西部地区的生态重建

我国西部地区生态问题突出地表现为水土流失、荒漠化、草地退化和土壤盐渍化 ,这些问题与人口、贫困一起构成了 PPE循环。基于此 ,西部地区生态重建是一个系统工程 ,要把握好土地利用结构、环境人口容量、科技创新、城镇体系建设及生态重建效果评估等几个问题     

Ecological research can augment restoration practice in urban areas degraded by invasive species—examples from Chicago Wilderness

Urban biodiversity conservation needs a firm scientific foundation, one that draws upon active and regionally calibrated research programs. Until recently this foundation has not existed. In this paper we examine the way in which the emerging discipline of restoration ecology in an urban context can learn from the experiences of ongoing restoration projects and in turn how novel insights from research of urban soils can help these projects define and reach their goals. Limitations on collaboration between academic researchers and practitioners continues be problematic. We discuss a model whereby this impediment may be removed. A case study of Rhamnus cathartica, an invader of Midwestern woodlands which modifies some important soil ecosystem properties will be used to illustrate the potential for engagement between research and practice.     

关于建设吉林生态省的哲学思考

把吉林建设成生态省是深刻领会江泽民同志关于保护资源,保护生态的指示精神,是总结历史经验教训,把握时代契机作出的科学决策。建设生态省对实施“三大战略”有着重要的现实意义和深远的历史意义,并且有着坚实的哲学基础。人类的一切活动必须与自然和谐相处,协调发展。     

生态文艺学：为了人类“诗意地栖居”

生态文艺学是一门新兴的由现代文艺学与现代生态学交叉而产生的文艺学的分支学科.它以其宏阔的审美意识,一方面关注人与自然的关系,另一方面关注人与人的关系,而这两方面的关系都纳入人性中的灵与肉的冲突之中,为营造人类美好家园,塑造人的诗性灵魂,创造精神良方服务.在当代中国,这门前沿学科在政治上体现为邓小平同志关于物质文明与精神文明建设的有关论述,在实践上体现为“社会的可持续发展”战略.