鄱阳湖区涉禽分布特点及扩散能力的初步分析
|
摘要
2011-2016年越冬期间,采用样点法和样线法相结合,对鄱阳湖区5个区域的52个样点进行了调查,共记录涉禽29种,隶属于2目5科。其中国家I级重点保护鸟类4种,国家Ⅱ级重点保护鸟类3种。研究结果表明,在空间分布上,涉禽的觅食生境、食性以及取食方式多样,从而实现生态位分化;在扩散能力上,一些数量等级低和濒危程度高的涉禽往往具有较高的扩散能力,也有例外,鸟类濒危程度与扩散能力的关系还有待进一步研究。
An investigation was carried out by line transect and point methods on 5 areas' 52 sampling points in Poyang Lake area during wintering period,from 2011 to 2016. A total of 29 wading species belonging to 5 families 2 orders were recorded. Among them,4 species belong to first class national key protected birds and 3 species belong to Second class national key protected birds. The results showed wading birds have different foraging habitats,feeding habits and feeding methods,to realized niche separation; on the dispersal ability,some wading birds with low quantity level and high endangered category always have a high dispersal abilities,but there are exceptions. So the relationship between endangered degree and dispersal ability needs further study.
An investigation was carried out by line transect and point methods on 5 areas' 52 sampling points in Poyang Lake area during wintering period,from 2011 to 2016. A total of 29 wading species belonging to 5 families 2 orders were recorded. Among them,4 species belong to first class national key protected birds and 3 species belong to Second class national key protected birds. The results showed wading birds have different foraging habitats,feeding habits and feeding methods,to realized niche separation; on the dispersal ability,some wading birds with low quantity level and high endangered category always have a high dispersal abilities,but there are exceptions. So the relationship between endangered degree and dispersal ability needs further study.
引文
[1]石文娟,邵明勤,曾宾宾,等.鄱阳湖非繁殖期陆生鸟类多样性初步研究[J].四川动物,2013,(06):938-943.
[2]邵明勤,曾宾宾,徐贤柱,等.鄱阳湖流域非繁殖期鸟类多样性[J].生态学报,2013,(01):140-149.
[3]曾南京,刘观华,余定坤,等.江西鄱阳湖国家级自然保护区鸟类种类统计[J].四川动物,2016,(05):765-773.
[4]章旭日.鄱阳湖南矶山湿地国家级自然保护区冬季鸟类多样性及生态位分化研究[D].南昌:江西师范大学,2011.
[5]单继红.鄱阳湖鸟类多样性、濒危鸟类种群动态及其保护空缺分析[D].哈尔滨:东北林业大学,2013.
[6]黄燕,李言阔,纪伟涛,等.鄱阳湖区鸟类多样性及保护现状分析[J].湿地科学,2016(3):311-327.
[7]郑光美.中国鸟类分类与分布名录[M].北京:科学出版社,2011.
[8]吴奕如,斯幸峰,陈传武,等.千岛湖陆桥岛屿繁殖鸟类的扩散能力差异对群落动态的影响[J].生物多样性,2016(10):1135-1145.
[9]赵正阶.中国鸟类志[M].长春:吉林科学技术出版社,2001.
[10]许建林.泉州湾河口湿地游涉禽鸟类种类及区系组成研究[J].福建林业,2015(4):23-26.
[11]钟福生,王焰新,邓学建,等.洞庭湖湿地珍稀濒危鸟类群落组成及多样性[J].生态环境,2007(5):1485-1491.
[12]陈军林,周立志,许仁鑫,等.巢湖湖岸带鸟类多样性的初步研究[J].动物学杂志,2010(3):139-147.
[13]黄志远,王晶,刘晨,等.湖北排湖湿地自然保护区冬季鸟类资源多样性初步研究[J].林业调查规划,2009(4):70-74.
[14]张笑辰,金斌松,陈家宽,等.鄱阳湖四种水鸟的栖息地利用与水深和食物的关系[J].动物学杂志,2014(5):657-665.
[2]邵明勤,曾宾宾,徐贤柱,等.鄱阳湖流域非繁殖期鸟类多样性[J].生态学报,2013,(01):140-149.
[3]曾南京,刘观华,余定坤,等.江西鄱阳湖国家级自然保护区鸟类种类统计[J].四川动物,2016,(05):765-773.
[4]章旭日.鄱阳湖南矶山湿地国家级自然保护区冬季鸟类多样性及生态位分化研究[D].南昌:江西师范大学,2011.
[5]单继红.鄱阳湖鸟类多样性、濒危鸟类种群动态及其保护空缺分析[D].哈尔滨:东北林业大学,2013.
[6]黄燕,李言阔,纪伟涛,等.鄱阳湖区鸟类多样性及保护现状分析[J].湿地科学,2016(3):311-327.
[7]郑光美.中国鸟类分类与分布名录[M].北京:科学出版社,2011.
[8]吴奕如,斯幸峰,陈传武,等.千岛湖陆桥岛屿繁殖鸟类的扩散能力差异对群落动态的影响[J].生物多样性,2016(10):1135-1145.
[9]赵正阶.中国鸟类志[M].长春:吉林科学技术出版社,2001.
[10]许建林.泉州湾河口湿地游涉禽鸟类种类及区系组成研究[J].福建林业,2015(4):23-26.
[11]钟福生,王焰新,邓学建,等.洞庭湖湿地珍稀濒危鸟类群落组成及多样性[J].生态环境,2007(5):1485-1491.
[12]陈军林,周立志,许仁鑫,等.巢湖湖岸带鸟类多样性的初步研究[J].动物学杂志,2010(3):139-147.
[13]黄志远,王晶,刘晨,等.湖北排湖湿地自然保护区冬季鸟类资源多样性初步研究[J].林业调查规划,2009(4):70-74.
[14]张笑辰,金斌松,陈家宽,等.鄱阳湖四种水鸟的栖息地利用与水深和食物的关系[J].动物学杂志,2014(5):657-665.