基于社区的生态旅游可持续性评价——以江苏盐城丹顶鹤湿地自然保护区为例

本文在运用Ross＆Wall评价模型的基础上，从当地社区、生物多样性和旅游三个方面来评价生态旅游与社区的和谐发展。通过社区居民和利益相关者群体的抽样问卷，请他们参与评价指标的建立和选取，力求评价工作以社区为出发点。由此，建立了基于社区的生态旅游可持续性评价的一套指标体系：文章还运用此评价模型与指标体系，以江苏盐城丹顶鹤湿地自然保护区为例，进行了实证研究，初步证明了评价指标的可行性。     

城市湿地公园评价体系研究

在对我国四个重要的城市湿地公园调查的基础上,听取了实地管理专家关于城市湿地公园评价体系构建的意见和建议,从强调评价系统的实际应用出发,构建了城市湿地公团评价指标体系、指标权重和评价标准,旨在为我国城市湿地公园的发展提供指导,也为城市湿地公园的相关评价提供参考.     

浅谈人工湿地污水处理技术及应用

本文简单介绍了人工湿地污水处理系统的分类,讲解了人工湿地污水处理系统对污染物的去除原理,最后论述了人工湿地污水处理系统我国的应用及今后主要研究方向。     

达赉湖湿地生物多样性保护及对策

论述了内蒙古达赉湖湿地的自然概况及其形成原因,分析了该湿地的主要生物多样性特点及价值;人类活动频繁、过度放牧、破坏植被,已引起局部沙化,使生物多样性减少;提出了相应的生物多样性保护和可持续利用对策、协调人类活动与生物多样性保护的关系;严控载畜量,发展人工草场;发挥本地优势,防沙治沙,加强湿地保护.     

城市湿地的生态功能

城市湿地是城市重要的生态基础设施 ,是城市可持续发展依赖的重要自然系统 ,具有众多的生态及社会服务功能。城市发展过程中的不合理开发往往导致湿地功能的退化 ,为达到城市湿地的可持续利用目的 ,必须采取相应的治理措施。     

河流主导型城市湿地的功能——以兰州市为例

西北干旱与半干旱区的大部分城市的城市河流湿地在整个城市湿地系统中占有主导作用,对于这些地区的城市河流湿地的研究能很好地反映整个城市湿地系统状况。在分析兰州城市湿地特征的基础上,指出兰州城市湿地目前存在的问题,并对兰州城市湿地的建设和保护进行了探讨。     

可持续发展的湿地旅游开发模式研究

本文从湿地旅游资源可持续发展的角度出发,理论与实例相结合,提出了湿地旅游开发的一些模式,探讨了如何在尊重自然进程、维护生态环境、保护物种多样性的前提下,科学合理地开展湿地游憩活动,倡导人与自然的和谐发展.     

The origins and functioning of the private wildfowling lease system in a major Mediterranean wetland: the Camargue (Rhone river delta, southern France)

All over the world, the demand for high-quality hunting areas has been growing in recent decades and this trend is expected to continue in the future. In the Camargue (southern France), where there are large wintering populations of ducks, the leasing of privately owned estates for wildfowling is becoming an alternative economic activity that can supplement and even exceed the income from other uses of farmland. In this region, several habitats of conservation concern, including Mediterranean seasonally flooded marshes, are managed for this purpose. However, data on wetland management for shooting and on the status of private shooting clubs in relation to local farming, are scarce. We investigated the characteristics of 42 private wildfowling clubs in the Rhone river delta. Aerial surveys were used to collect the data on land use on these sites. In addition, interviews and questionnaires allowed us to identify habitat management practices undertaken by landowners and hunting managers. We describe the origins and functioning of the private wildfowling club system. A multifactorial analysis and an ascending hierarchical classification distinguished three types of club. We evaluated leasing costs and incomes in the Camargue, their determinants, and some consequences of the leasing system on rural development and the conservation of wetlands.     

Program equity issues in schooling: The testimony of technology teachers

Assimilation into society via academic achievement is a premise and practice that is universal in schools and school systems. Drawing on the testimonies of technological education teachers and the sociology of knowledge literature, this narrative inquiry research sets the stage for a critical analysis of our reliance on knowledge versus experience in western education policy and planning. A crisp and constructive analysis of the premises school systems take for granted becomes possible, a case for transcending limited ways of thinking about knowledge and experience is made.

长白山地区森林湿地生态环境评价研究

长白山是重要的旅游地区,近几年快速发展的旅游产业给我国相对薄弱的自然旅游资源带来了极大的压力与破坏,也带来了很多负面影响,所以对长白山地区森林湿地生态环境做评价研究很有必要。以湿地功能为核心,着眼于对湿地生态系统结构或功能的现状评价及影响评价,对长白山森林湿地生态系统内各项指标的调查研究,选取代表性、稀有性、多样性、自然性、稳定性和人类威胁等多个指标并对其进行分级化处理,结合当地具体情况进行分级赋值评价。得到长白山地区森林湿地生态环境的评价分数为81.8分,属于生态环境良好的类别。