我国自然保护区有效管理评价指标研究

本文根据我国自然保护区建设速度较快但管理水平较低的现状，在多年调查研究的基础上，提出制定自然保护区有效管理评价标准的必要性，并详细阐述了在保护区管理条件、管理措施、科研基础和管理成效等四个方面的评价内容，提出１３项评价指标，进而作了详细的评分等级划分，提出一套评价全国自然保护区管理质量的指标体系，为全国自然保护区管理的监督检查提供了一套简便适用、易于操作的评判标准。     

广西金钟山自然保护区鱼类资源考察报告

2004年11月14日至12月17日，在广西金钟山自然保护区内水域中共获淡水鱼类样品110余号，结合以往的调查资料。初步确定保护区淡水鱼类共有52种，分别隶属于4目13科1．45属．通过对保护区鱼类资源的实地考察，从生态区系的角度叙述了保护区野生鱼类资源的区系概况和分布特点，并对保护区鱼类资源的管理和合理利用提出了建议。     

试论自然保护区与社区协调发展

概括了自然保护区与社区的统一性和矛盾 ,分析了自然保护区与社区协调发展存在的主要问题 ,提出了自然保护区与社区协调发展的途径与方法 ,总结了一些保护区与社区协调发展的有效模式 ,包括政区合署模式、协调机构模式、保护与扶贫相结合模式、经济上双赢模式和公众参与模式     

广西壮族自治区自然保护区建设与珍稀植物保护

广西地区自然分布有国家稀有濒危植物１２１种，是我国濒危植物资源最丰富的省份之一。本文在评价广西的自然保护区建设现状、保护区类型和结构布局以及对濒危植物资源保护情况的基础上，提出了广西的自然保护区建设和濒危植物资源有效保护的建议和对策。     

论自然保护区的共同管理

自然保护区是我国可持续发展的重要事业之一,近几年来发展迅猛,取得了丰硕成果.但是,自然保护区的建设和管理还处在初级阶段,存在许多困难和问题.本文分析了自然保护区管理上存在的困难和问题,探讨了如何实施共同管理,旨在为自然保护区建设和管理提供现实依据.     

中国海洋自然保护区功能分区模式及分类管理初探

我斟海洋自然保护区目前正处于高速发展过程中，保护区已有的功能分区模式已不能满足保护区建设和管理工作的需要。本文通过对海洋自然保护区的功能分区的分析探讨，提出不同类型的保护区应采用不同的功能分区模式进行管理。另外，以中华白海豚自然保护区为例，在分析其功能分区和种群分布特点的基础上，提出了不设核心区模式。最后，提出在保护区高速发展的同时，应加强海洋自然保护区本身的研究，应加强保护区的分类及功能分区的研究。     

大理苍山洱海自然保护区旅游与环境可持续发展规划的研究

苍山洱海是国家级自然保护区，同时又是国家级风景名胜区，由于旅游业的开展而引发的环境、生态问题日趋突出。针对客观实际，在保护和开发并举的原则下，对该区域的旅游区、旅游模式等进行了规划，提出了旅游区域的环境保护指标、旅游容量，同时制定了相应的管理措施     

Protected Areas and Prospects for Endangered Species Conservation in Canada

Abstract:  Reserve networks figure prominently in conservation strategies that aim to reduce extinction rates. We tested the effectiveness of the current reserve network at protecting species at risk in Canada, where relatively extensive wilderness areas remain. We compared numbers of terrestrial species at risk included in existing reserves to randomly generated networks with the same total area and number of reserves. Existing reserve networks rarely performed better than randomly selected areas and several included fewer endangered species than expected by chance, particularly in the most biologically imperiled regions. The extent of protected area and density of species at risk were unrelated at either broad (countrywide) or finer spatial scales (50 × 50 km grids), although there was a tendency for the most threatened regions of the country to have few or no protected areas (1.5% of areas with >30 endangered species were in reserves). Although reserves will play a useful role in conserving endangered species that occur within them, reducing extinction rates in a region with much of the world's remaining wilderness will require integrating conservation strategies with agricultural and urban land-use plans outside formally protected areas.     

Using Niche-Based Models to Improve the Sampling of Rare Species

Abstract:  Because data on rare species usually are sparse, it is important to have efficient ways to sample additional data. Traditional sampling approaches are of limited value for rare species because a very large proportion of randomly chosen sampling sites are unlikely to shelter the species. For these species, spatial predictions from niche-based distribution models can be used to stratify the sampling and increase sampling efficiency. New data sampled are then used to improve the initial model. Applying this approach repeatedly is an adaptive process that may allow increasing the number of new occurrences found. We illustrate the approach with a case study of a rare and endangered plant species in Switzerland and a simulation experiment. Our field survey confirmed that the method helps in the discovery of new populations of the target species in remote areas where the predicted habitat suitability is high. In our simulations the model-based approach provided a significant improvement (by a factor of 1.8 to 4 times, depending on the measure) over simple random sampling. In terms of cost this approach may save up to 70% of the time spent in the field.     

Nature reserve construction and its contribution to the biodiversity conservation in China mainland

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