长江江豚的无线电跟踪研究  

STUDY ON RADIO-TRACKING FINLESS PORPOISE NEOPHOCAENA PHOCAENOIDES,AT THE YANGTZE RIVER

作　　者：张先锋[1] 王丁[1] 杨健[1] 魏卓[1] 王克雄[1] 

机构地区：[1]中国科学院水生生物研究所

出　　处：《生态学报》1996年第5期490-496,共7页Acta Ecologica Sinica

基　　金：国家重点自然科学基金

摘　　要：采用无线电跟踪技术对生活在长江故道中的江豚进行了跟踪，较好地解决了无背鳍豚类的无线电信标的无损伤固定和淡水环境中信标的自动脱落两个技术关键。跟踪结果理想．Radio-tracking techology was employed on finless porpoises, Neophocaena phocaenoides in an separated oxbow segment of the Yangtze River. Methods of non-injured mounting of radio tag on non-dorsal fin species and the tag falling off automatically in fresh water environment were developed. The tracking was successful.

关 键 词：江豚 无线电 跟踪 

分 类 号：Q959.841[生物学—动物学]