FRASER, TERRANCE WILLIAM,MARSH, GARY DONALD,MURPHY, CHAD DOUGLAS,OAKLEY, DOUGLAS BRUCE,STONE, TIMOTHY BRUCE,WEBBER, DALE MITCHELL,FIELDEN, RYAN ISAAC,MILLER, KIMBERLY JEAN,WHITE, MARY ANNE
申请号：
CA2871837
公开号：
CA2871837A1
申请日:
2014.11.19
申请国别(地区):
CA
年份:
2015
代理人:
摘要：
A tracking tag for aquatic animals may detect the occurrence of a predationevent. The tag mayinclude a pH sensitive material that degrades in the environment of ananimal's gut. Thedegradation of the pH sensitive material causes a change in a detectablecharacteristic of thetag, which allows the tag to detect the predation event and adjust itsoperation accordingly.
