欢迎访问《生态学杂志》官方网站,今天是 分享到:

生态学杂志 ›› 1990, Vol. ›› Issue (6): 24-27.

• 研究报告 • 上一篇    下一篇

南极彭拉阿里岛和斯迪根特角企鹅繁殖群体的生物学测定和生态学观测

宁修仁   

  1. 国家海洋局第二海洋研究所
  • 收稿日期:1988-11-01 修回日期:1989-02-21 出版日期:1990-12-10

Biological Measurement and Ecological Observation of Penguin Breeding Populations at the Penla Ardleylsland and Cape Stigant of Antarctica

Ning Xiuren   

  1. The Second Institute of Oceanography, National Oceans Bureau
  • Received:1988-11-01 Revised:1989-02-21 Online:1990-12-10

关键词: 生态风险评价, 生态风险综合指数, 地理信息系统, 北部湾, 广西近岸

Abstract: A preliminary study has been made on Gentoo,Adelie and Chinstrap penguins at the Penda Ardley Island and the Cape Stigant of Antarctica from November to December,1982.Theexternal morphology of the three species is described,their breeding habits and populationsizes are also observed,Small populations of the three species with more than 1300 nests,which belong to 20 rookeries are found in a narrow area of northern sea side of the island.A big breeding population of Chinstrap including about 12000 nests is found on thetop of a hill near shore at the Cape Stigant.

Key words: ecological risk assessment, ecological risk comprehensive index, GIS, Beibu Gulf, Guangxi coast