洱海轮虫及其与生态环境的关系

报道了洱海轮虫的种类组成、区系特点、数量、生物量及其分布规律,分析了轮虫的分布与生态环境的关系,揭示出洱海轮虫的分布特征及其影响其动态的主要因子.     

Concurrency: a system design approach to environmental management and sustainability

The lessons of history indicate that mismanagement of natural resources and the environment often leads to potentially adverse consequences.The increasing interest in economic development,particularly in the developing countries of the world coupled with increasing population pressures and the globalization of economic activity is placing noticeable stresses on the ultimate sustainability of both human and environmental systems.Sustainable development is not a new concept.It has been an area of concern for different elements of society for some time.Yet efforts to understand the implications of sustainable development have not,until recently,been formalized.We have focused singularly on economic development and environmental quality as if they were mutually exclusive.This paper focuses on the concept of concurrency as both a conceptual framework and practicable method of understanding and implementing the ecology and economy of sustainability.     

铁路建设对动物生态行为的影响与控制策略

从动物生境的破坏与污染两方面分析了铁路建设对动物生态行为的影响，并从铁路的路线选择、防噪减噪、设置动物通道、加强管理等方面论述了其控制对策。     

综合治理太湖刻不容缓

太湖水资源状况与和长江三角洲的经济发展关系极大。多年来，人为对太湖资源的破坏使本来就很脆弱的生态环境不堪重负。应尽快建立有权威的管理机构，制定高起点，高标准，高科技，高效益的综合开发治理总体规则，使太湖明珠重放光彩。     

葫芦岛市生态环境现状及保护对策

介绍了葫芦岛市生态环境现状及主要问题，分析了各种生态问题产生的原因，阐述了保护和建设生态环境的主要对策。     

依兰县绿色食品发展现状与对策初探

针对依兰县绿色食品种植面积,种植基地建设,养殖基地建设,山产品采集基地建设,加工基地建设和销售基地建设及经济效益情况,提出了目前依兰县绿色食品开发已初步形成的标准体系框架并进行论述,评价分析了依兰县绿色食品产业的有利条件和制约困素,并提出发展的对策,使之逐步走向依兰县农业经济的主导地位.     

生态农场的建设与可持续发展

黑龙江省庆阳农场位于延寿县东部,总土地面积为7640公顷,但由于连续多年不停息的耕种,农场良好的生态环境遭到破坏,直接影响到农场的持续发展.建设生态农场是恢复生态环境,实现农场持续发展的根本途径.     

底泥疏挖工程对草海水生生态环境的影响预测

草海底泥疏挖工程的实施，必将对草海水生生态环境产生影响，预测结果表明，疏挖后草海水质有所改善，基本达到国家地面水Ｄ类标准，但相当长时间内仍疳保持富营养化状态，生态系统短期内改善不大，需较长时间，依靠人工强化恢复和自然恢复。草海水生生态系统方能逐步恢复。     

Ecological networks and greenways in Europe: reasoning and concepts

The paper gives an overview of approaches towards ecological networks throughout Europe.It does not intend to present a complete picture,but to highlight comon developments within countries and regions and show common principles and differences between countries and regions that have to be taken into account when developing a joint European intiative,Countries or regions that have not been included can be active in the same way ,but information was not accessible to be authors for different reasons.This overview shows the comparable trends in decline of landscapes and the diversity in approaches to biodiversity conservation and nature conservation planning.Understanding the differences and common issues are of utmost imprtance to generalise common principles and to understand the way neighbours and other European partners approach problems.     

大学生生态教育现状调查研究

环保教育是全方位的环境保护和可持续发展意识的教育，是全民教育、全程教育和终身教育，大学生的生态教育是大学生素质教育的重要环节。通过对云南大学1000名学生的问卷调查，分析了大学生生态意识的现状并提出大学生生态教育的对策。