%0 Journal Article
%T Evaluation of Rare Bird Value and Characteristics in Beijing Wetlands<br>北京市湿地珍稀鸟类特征与价值评估
%A LONG Juan
%A GONG Zhaoning
%A ZHAO Wenji
%A HU Dong
%A <br>龙娟
%A 宫兆宁
%A 赵文吉
%A 胡东
%J 资源科学
%D 2011
%I 
%X Wetlands are one of the most productive ecosystems which have tremendous economic and social benefits on Earth.The relationship between birds and wetlands is pretty close,because birds have special sensitivity which is an important indicator to the wetland environment.By analyzing a large number of survey data about Beijing wetlands,a conclusion has been drawn that Beijing wetlands are generally rich in bird resources,comprising a total of 36 orders,89 families,and 393 species rare birds,accounting for 75.6...
%K Rare birds value
%K Wetland
%K Market valuation method
%K Beijing<br>珍稀鸟类价值
%K 湿地
%K 市场价值法
%K 北京市
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=B5EDD921F3D863E289B22F36E70174A7007B5F5E43D63598017D41BB67247657&cid=B47B31F6349F979B&jid=9DEEAF23637E6E9539AD99BE6ABAB2B3&aid=D1C85347242173EE8688FA870E066560&yid=9377ED8094509821&vid=27746BCEEE58E9DC&iid=DF92D298D3FF1E6E&sid=8BD5F6E1A80D50C6&eid=2F8F471CEC23CD85&journal_id=1007-7588&journal_name=资源科学&referenced_num=0&reference_num=23