STUDY ON RADIO-TRACKING FINLESS PORPOISE NEOPHOCAENA PHOCAENOIDES,AT THE YANGTZE RIVER
长江江豚的无线电跟踪研究

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.