江西齐云山自然保护区鸟类区系与多样性分析

2006年11月和2007年2～9月,对齐云山保护区的鸟类进行了本底调查和物种监测,共记录到鸟类257种,隶属于17目54科.其中留鸟120种,候鸟(夏候鸟、冬候鸟和旅鸟)137种;古北界种类97种(37.7%),东洋界种类141种(54.9%),广布种有19种(7.4%);国家重点保护鸟类8科34种;发现江西省新纪录鸟类4种.多样性分析结果显示,该区鸟类群落Shannon-Wiener指数、Pielou指数、和Simpson指数分别为3.875、0.791和0.964.从各生境群落多样性指数看,农田居民区中鸟类群落多样性指数最大,其次是灌草丛和阔叶林,溪流水域的多样性指数最小;优势度指数在不同生境的变化趋势与群落多样性指数相似;灌草丛中鸟类群落均匀度指数最高,阔叶林中的鸟类群落均匀度指数最低.通过与周边包括九连山、井冈山、江西武夷山和广东车八岭4个保护区的鸟类进行物种多样性G-F指数对比分析,得出齐云山鸟类多样性与九连山相当,而高于其他3个保护区.

Birds Fauna and Diversity Analysis in Qiyunshan Nature Resreve in Jiangxi Province

257 species were documented in the bird investigation of Qiyunshan Nature Reserve in November 2006 and February to September in 2007,which belonged to 54 families and 17 orders.Among these,120 species were resident,137 species were migrants(including summer breeders,winter species and transient migrants).97 species(37.7%)were Oriental realm species,141 species(54.9%)were Palaeartic realm species and 19 species(7.4%)widely distributed.34 species belonged to 8 families with national protected status.8 species...