摘要
2011年10月—2012年10月,采用样线法对四川省拟建成都港周围地区3种生境的鸟类进行了调查.共记录到鸟类80种,隶属于8目28科,其中优势种占6.25%,常见种占28.75%,稀有种占65.00%;留鸟35种(占43.75%),夏候鸟19种(占23.75%),冬候鸟22种(占27.50%),旅鸟4种(占5.00%).从种类数量、物种多样性指数(H′)、均匀度指数(J)值来看,农田中的鸟类资源最为丰富,且群落稳定,加强对水域和村舍生境的保护可保持鸟类的数量和多样性.
The bird resources at three habitats of the future Chengdu port are surveyed using fixed linetransect method during 2011—2012.The results show that there are 80species,which belong to 8orders and 28families.The dominant species,common species and rare species are account for 6.25%,28.75%and 65.00%,respectively.Based on the inhabitation type,there are 35resident birds（43.75%）,19summer migrant birds（23.75%）,22winter migrant birds（27.50%）,and 4travelling birds（5.00%）.According to the number and species,the index of diversity（H′）and evenness（J）,the rich resources of birds is in the farmland.The community is stable which is suitable for birds to survive.It could keep the number and diversity of birds by protecting waters area and cottages habitat.
出处
《西北师范大学学报（自然科学版）》
CAS
北大核心
2014年第4期84-89,110,共7页
Journal of Northwest Normal University(Natural Science)
基金
国家自然科学基金资助项目(31372171)
四川省科技厅应用基础研究课题(2013JY0073)
乐山市科技局软科学重点项目(2011JRK116)
乐山师范学院校级人才启动项目(Z1064)
关键词
成都港
鸟类
多样性
Chengdu port
birds
diversity
