河南信阳南湾湖鸟类调查与多样性分析  

Bird Surveys and Diversity Analysis in Nanwan Lake,Henan

作　　者：林英华[1,2] 杜志勇 溪波 苏化龙[4] 

机构地区：[1]信阳师范学院种群生态模拟与控制重点实验室,河南信阳464000 [2]中国林科院湿地研究所,北京100091 [3]河南董寨国家级自然保护区,河南信阳464000 [4]中国林科院森林生态环境与保护研究所,国家林业局森林保护学重点实验室,北京100091

出　　处：《湿地科学与管理》2012年第3期48-52,共5页Wetland Science & Management

基　　金：信阳师范学院种群生态模拟与控制重点实验室开放课题(201008);中央级公益性科研院所基本科研业务费专项资金(CAFINT2010K08)

摘　　要：2010年冬季与2011年春夏季,采用样线法对位于豫鄂交界处的信阳南湾湖鸟类多样性进行调查。结合历史资料,南湾湖共记录到鸟类16目40科110种,其中4目5科9种均为国家重点Ⅱ级保护野生动物;特有种或主要分布在我国的鸟类2目2科2种。留鸟40种,夏候鸟38种,冬候鸟9种,旅鸟23种。古北界鸟类42种,东洋界鸟类35种,广布种33种。研究区具有古北界种与东洋界种混杂的特点,古北界种鸟类占优势,分布型以北方鸟类为主。基于科属水平上的G-F指数计算结果显示,南湾湖的F指数、G指数与F-G指数分别是29.26、4.57、0.84,低于邻近的伏牛山鸟类各指数,显示南湾湖在鸟纲科属水平上与伏牛山鸟类多样性相异,且具有相对较低的鸟类多样性。Surveys on bird diversity in Nanwan Lake of Xinyang located in the cross boundary of Hubei and Henan were conducted in the winter of 2010 and the spring and summer of 2011.In combination with historical data,110 species were recorded,belonging to 16 orders,40 families.Of which 9 species of 4 orders and 5 families were the wildlife with class-2 national priority for protection.2 species of 2 orders and 2 families are endemic to China.40 resident species,38 summer migratory species,9 winter migratory species,23 transient species were found in the wetland.Of the total species,42 species originated in the Oriental realm birds,35 species in the Palaearitic realm birds and 33 species were in both.The result showed that the region has both the Oriental realm and the Palaearitic realm birds,while the Oriental realm species were dominant.Northern birds are the main type.The G index,F index and G-F index of bird fauna in Jigongshan mountain and Nanwan lake were 18.19,4.246,0.77 respectively,lower than those of Funiu mountains and Qingling Mountains,indicating a lower bird diversity in Nanwan Lake.

关 键 词：鸟类区系 G-F指数 南湾湖 河南 

分 类 号：Q958[生物学—动物学]