秋季和冬季四川省宜宾市水鸟群落多样性初步研究  

A Preliminary Study on Diversity of Waterfowl Community in Yibin City,Sichuan Province in Autumn and Winter

作　　者：赵成 李艳红[3] 胡杰[3] 王彬 彭浩 徐国池 徐康宁 李科 王平[1] ZHAO Cheng;LI Yanhong;HU Jie;WANG Bin;PENG Hao;XU Guochi;XU Kangning;LI Ke;WANG Ping(Department of Agriculture,Forestry and Food Engineering,Yibin University,Yibin 644007,Sichuan,P.R.China;Yibin Key Laboratory of Zoological Diversity and Ecological Conservation,Yibin University,Yibin 644007,Sichuan,P.R.China;Key Laboratory of Southwest China Wildlife Resources Conservation,Ministry of Education,China West Normal University,Nanchong 637009,Sichuan,P.R.China;Yibin Forestry and Bamboo Bureau,Yibin 644000,Sichuan,P.R.China)

机构地区：[1]宜宾学院农林与食品工程学部,四川宜宾644007 [2]宜宾学院动物多样性和保育宜宾市重点实验室,四川宜宾644007 [3]西华师范大学西南野生动植物资源保护教育部重点实验室,四川南充637009 [4]宜宾市林业和竹业局,四川宜宾644000

出　　处：《湿地科学》2020年第6期687-692,共6页Wetland Science

基　　金：四川省教育厅重点项目(18ZA0543);宜宾学院高层次人才专项项目(2017RC04)资助。

摘　　要：2017年10月至2018年3月,采用直接计数法,在四川省宜宾市,进行了水鸟群落调查,共记录水鸟6目8科45种。其中,有19种雁形目水鸟,占记录到的水鸟总物种数的42.22%;有14种鸻形目,占31.11%;鹈形目水鸟最少,仅有1种,占2.22%。在45种水鸟中,有30种冬候鸟,占66.67%;有8种留鸟,占17.78%;旅鸟最少,仅有7种,占15.56%。在调查中,记录到1种国家一级重点保护鸟类,2种国家二级重点保护鸟类,6种四川省重点保护鸟类。从数量上看,绿翅鸭(Anas crecca)、斑嘴鸭(Anas zonorhyncha)、绿头鸭(Anas platyrhynchos)和赤膀鸭(Anas strepera)为宜宾市水鸟群落的优势种。在宜宾市江(河)段记录到的水鸟物种和个体数量(43种,7020只)远大于在湿地公园(15种,583只)和水库(16种,538只)记录到的数量。Using the direct counting method,a field survey on the waterfowl was conducted in Yibin city,Sichuan province from October 2017 to March 2018.In total,45 species were recorded belonging to 6 orders and 8 families during the survey.There were 19 species belonging to Anseriformes,accounting for 42.22%of the total number of recorded species,and 14 species belonging to Charadriiformes species accounting for31.11%,while Pelecaniformes was the least found order,with only 1 species recorded.Winter visitors(30 species)dominated the waterfowl community,followed by residents(8 species)and passage migrants(7 species).Of the recorded waterfowls,1 species and 2 species were listed as the first-and second-class national protected wildlifes in China,respectively,and 6 species were listed as provincial protected species in Sichuan.In terms of species abundance,common teal(Anas crecca),Chinese spot-billed duck(Anas zonorhyncha),mallard(Anas platyrhynchos)and gadwall(Anas strepera)were the dominant species within the waterfowl community in Yibin city.In addition,both the species richness(43 species)and abundance(7020 individuals)recorded along rivers were much larger than that found in wetland parks(15 species and 583 individuals)and reservoirs(16 species and 538 individuals)throughout Yibin city.

关 键 词：水鸟群落 多样性 河流 湿地公园 水库 宜宾 

分 类 号：Q16[生物学—普通生物学] Q959.7