摘要
为了掌握我国境内丹顶鹤的分布区概况,综合2002 ～ 2010年的实地考察数据和1911～2010年的历史数据,通过邻体聚类法对我国境内丹顶鹤的27个分布区的重要性进行了评估.结果表明,我国境内丹顶鹤96.30％的分布区均得到了保护,均建立了不同级别的保护区;分布区呈现出重点分布区、优先关注区、潜在分布区3级保护体系.基于丹顶鹤的国际分布情况,提出在适当区域建立跨国界保护区、晋升保护区级别、建立保护区的建议.
For grasping the dynamic of distribution zone of Grus japonensis in China,importance evaluation on 27 distribution zones of Grus japonensis in China were analyzed by neighbor cluster method and GIS office software based on these data of wild investigation and paper published.The results showed that 96.30％ of distribution zones were nature reserve,and these distribution zones included three level protection system namely key protected zone,urgent attention zone and potential zone.Further analysis showed that establishment of across national borders reserve,reserve promotion and establishment of reserve should be the main work plan of conservation and management for Grus japonensis.
出处
《安徽农业科学》
CAS
2013年第18期7824-7829,共6页
Journal of Anhui Agricultural Sciences
基金
中央高校基本科研业务费项目(DL12EA04
DL11BA01)
国家自然科学基金(31070345)
十一五国家林业科技支撑计划(2008BADB0B01)
中国博士后科学基金(2011M500631)
黑龙江省博士后资助经费项目(520-415268)
关键词
重要性评估
分布区
邻体聚类法
丹顶鹤
Importance evaluation
Distribution zone
Neighbor cluster
Red-crowned crane
