摘要
2012年4月10日-5月15日,在黑龙江珍宝岛国家级自然保护区对春迁徙水类多样性进行了调查,共记录到鸟类7目13科45种99567只次。共记录到国家级重点保护鸟类13种26899只。应用鸟类多样性公式对春季水鸟多样性进行了分析,其多样性指数、均匀性指数和物种丰富度指数分别为1.849641、0.336797、和0.00042。并对水域、沼泽、草甸和农田水鸟多样性进行了比较;结果表明其多样性为水域(1.791485)>沼泽(1.789785)>草甸(1.629579)>农田(0.098193);均匀性指数为草甸(0.701821)>沼泽(0.368422)>水域(0.330151)>农田(0.098193);物种丰富度指数为草甸(0.037313)>农田(0.003175)>沼泽(0.000951)>水域(0.00063。本研究为今后水鸟资源管理和濒危物种的保护提供了科学依据。
The waterbird diversity was surveyed from Aprial 5- May 5, 2011 in Tumuji National Nature, Inner Mongolia. The total 99567 waterbirds were seen which belonged 7 Order, 13 Family. Among of them, 13 species were National Protection birds. The biodiversity was analyzed by Shannon-Wiener index. The diversity index, uniformity index and Richness index is 1.849641, 0.336797 and 0.00042 respectively. The diversity of water, swamps, grass- lands and farmlands were compared. The results showed： the diver- sity index was water （1.791485）〉swamps （1.789785）〉grasslands （1.629579）〉farmland （0.098193）; the uniformity index is grass- land （0.701821） 〉swamps （0.368422）〉water （0.330151） 〉farmland （0.098193）; the richness index was grasslands （ 0.037313 ） 〉farm- lands （ 0.003175 ） 〉swamps （ 0.000951 ） 〉water （ 0.00063 ）. The study will provide base materials for waterbird and habitats management in future.
出处
《国土与自然资源研究》
2013年第1期94-96,共3页
Territory & Natural Resources Study
关键词
图牧吉
迁徙
水鸟多样性
保护
Tumuji National Nature Reserve
Spring migration
waterbird diversity
Conervation
