| investigation of trophic level and niche partitioning of 7 cetacean species by stable isotopes, and cadmium and arsenic tissue concentrations in the western pacific ocean. | a total of 24 stranded or bycatch cetaceans, including balaenoptera omurai, lagenodelphis hosei, kogia sima, stenella attenuata, grampus griseus, neophocaena phocaenoides, and sousa chinensis, were collected from 2001 to 2011 in taiwan. using the muscular δ(13)c and δ(15)n data, three ecological groups were identified as the oceanic baleen whale, the neritic, and the coastal toothed whale groups, coinciding with their taxonomy, feeding habits and geographical distribution. a horizontal inshore t ... | 2015 | 25684592 |