徐州吕梁湖鸟类多样性及空间分布  

Bird Diversity and Spatial Distribution of Lvliang Lake in Xuzhou

作　　者：梁野 单树辉 董猛 姚雅沁 赵晖 陈美玲 LIANG Ye;SHAN Shu-hui;DONG Meng;YAO ya-qin;ZHAO Hui;CHEN Mei-ling(Natural Resources and Planning Bureau of Tongshan District,Xuzhou City,Xuzhou221100,Jiangsu,China;Xuzhou Runcheng Landscaping Design Co.,Ltd,Xuzhou221100,Jiangsu,China;Nanjing University Ecological Research Institute of Changshu,Nanjing University Research Institute(Changshu)Co.,Ltd,Suzhou 215500,Jiangsu,China)

机构地区：[1]徐州市铜山区自然资源和规划局,江苏徐州221100 [2]徐州润城园林绿化设计有限公司,江苏徐州221100 [3]南京大学常熟生态研究院(南大(常熟)研究院有限公司),江苏苏州215500

出　　处：《湿地科学与管理》2023年第6期34-39,44,共7页Wetland Science & Management

摘　　要：徐州吕梁湖作为纳入生态保护红线管控的重要湿地区域,迄今不清楚其鸟类资源状况。采用样线法和样点法进行鸟类多样性调查,结果表明:吕梁湖共有鸟类17目39科68种,占徐州市270种记录鸟类的25.18%,国家Ⅰ级保护动物2种,国家Ⅱ级保护动物5种;吕梁湖以留鸟为主,鸟类区系表现为广泛的过渡性特征,乌鸫、麻雀、山斑鸠、喜鹊、黑水鸡和家燕为优势种;环湖南路鸟类多样性指数及丰富度指数最高,分别为3.149和6.943;湖东公园鸟类优势度指数最高,为0.105;湖面栈桥鸟类均匀度指数最高,为0.859;环湖南路-湖西步道鸟类群落相似性最高,为0.779;吕梁湖鸟类物种多样性较高,不同区域鸟类的空间分布与景观格局、植被类型和人为活动密切相关。通过营造多样化生境、提高植被层次结构、控制游客数量和开展动态监测,有利于保护吕梁湖湿地鸟类多样性。As an important wetland area included in the control of ecological protection red line,Lvliang Lake in Xuzhou is not clear about its bird resources.In this paper,the bird diversity field survey was carried out by line transect method and sample point method.The results showed that there were 68 species of birds in Lvliang Lake,belonging to 17 orders and 39 families,accounting for 25.18%of the 270 recorded birds in Xuzhou City.There were 2 species of birds protected by national I and 5 species of birds protected by national II.It is dominated by resident birds,and the flora shows extensive transitional characteristics.Passer montanus,Pica pica,Turdus mandarinus,Streptopelia orientalis,Gallinula chloropus and Hirundo rustica were the dominant species.The diversity index and richness index of birds in the South Ring Road were the highest,which were 3.149 and 6.943,respectively.The dominance index of birds in the East Lake Park was the highest,which was 0.105.The evenness index of birds in the lake trestle was the highest,which was 0.859.The similarity of bird community in the South Ring Road-West Lake Trail was the highest,which was 0.779.The species diversity of birds in Lyuliang Lake is high,and the spatial distribution of birds in different regions is closely related to landscape pattern,vegetation type and human activities.By creating diversified habitats,improving vegetation hierarchy,controlling the number of tourists and carrying out dynamic monitoring,it is beneficial to protect the bird diversity of Lvliang Lake wetland.

关 键 词：鸟类多样性 鸟类资源 黑水鸡 山斑鸠 生态保护红线 喜鹊 乌鸫 层次结构 

分 类 号：Q958[生物学—动物学]