摘要
对《中国国家级湿地自然保护区保护成效初步评估》一文中使用的方法、数据和结论进行了分析,发现作者建立的湿地自然保护区保护成效评估方法存在多方面的缺陷,主要包括没有区分人为因素的影响和自然生态系统的变化,评价因子缺乏与湿地的核心功能和保护目标的相关性.同时,在数据的来源和可靠性方面也存在一些问题.文章的重要结论没有任何的验证,结果自相矛盾.基于以上种种不足,作者在文中所做出的占总面积79%的中国国家级湿地保护区保护成效为差的结论不具可靠性.
The method and results from the article ＂Protection efficacy of national wetland reserves in China＂ were analyzed.The results showed that the method for assessing the protective efficacy of wetland reserves was flawed because it did not differentiate the influences caused by natural factors and human management.The indexes used by the authors do not correlate well with the core functions and targets of conservation of the wetland reserves.A number of limitations and errors have also been identified in the data used in the article.Furthermore,some results contradicted to each other and the most important result of the article was not validated by any means.For all these deficiencies,the major conclusion of the article that 79% of the total area of national wetland is not well protected cannot be substantiated.
出处
《科学通报》
EI
CAS
CSCD
北大核心
2012年第15期1367-1370,共4页
Chinese Science Bulletin
关键词
湿地
保护成效
评价
遥感数据
保护区
wetland
protection efficacy
assess
remote sensing data
protected area
