DOI: 10.1016/j.marpolbul.2015.01.012
Scopus记录号: 2-s2.0-84926418183
论文题名: 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
作者: Liu J.-Y. ; Chou L.-S. ; Chen M.-H.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2015
卷: 93, 期: 2018-01-02 起始页码: 270
结束页码: 277
语种: 英语
英文关键词: Cephalopods
; Chinese white dolphins
; Dietary shift
; Habitat overlapping
; Health threat
; Inshore-offshore movement
Scopus关键词: Dolphins (structures)
; Forestry
; Health risks
; Isotopes
; Zinc oxide
; Cephalopods
; Dietary shift
; Ecological groups
; Habitat overlapping
; Inshore-offshore movement
; Stable isotopes
; Tissue concentrations
; Western Pacific
; Geographical distribution
; arsenic
; cadmium
; carbon 13
; isotope
; nitrogen 15
; arsenic
; cadmium
; isotope
; water pollutant
; arsenic
; bioaccumulation
; cadmium
; cephalopod
; dietary shift
; dolphin
; health impact
; niche partitioning
; stable isotope
; trophic level
; animal tissue
; Article
; Balaenoptera omurai
; bioaccumulation
; Cetacea
; controlled study
; ecological niche
; feeding behavior
; geographic distribution
; Grampus griseus
; Kogia sima
; Lagenodelphis hosei
; Neophocaena phocaenoides
; nonhuman
; Pacific Ocean
; Sousa chinensis
; Stenella attenuata
; sympatry
; Taiwan
; tissue level
; trophic level
; animal
; Cetacea
; dolphin
; environmental monitoring
; food chain
; metabolism
; nutritional status
; porpoise
; procedures
; water pollutant
; whale
; Pacific Ocean
; Pacific Ocean (West)
; Taiwan
; Balaenoptera omurai
; Cephalopoda
; Cetacea
; Grampus griseus
; Kogia simus
; Lagenodelphis hosei
; Mysticeti
; Neophocaena phocaenoides
; Odontoceti
; Sousa chinensis
; Stenella attenuata
; Animals
; Arsenic
; Cadmium
; Cetacea
; Dolphins
; Environmental Monitoring
; Food Chain
; Isotopes
; Nutritional Status
; Pacific Ocean
; Porpoises
; Taiwan
; Water Pollutants, Chemical
; Whales
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: 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 δ13C and δ15N 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 to offshore distribution was found for the sympatric neritic toothed dolphins, G. griseus, K. sima, S. attenuata, and L. hosei in the outermost offshore waters, accompanying their growth. For the first time we identify Taiwan's Chinese white dolphin, S. chinensis, as an exclusive fish eater. Cd and As bioaccumulated in the G. griseus, L. hosei and S. attenuata increase as they grow. Prey-derived As- and Cd-induced health threats were found in L. hosei, and G. griseus. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/86154
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: Department of Marine Biotechnology and Resources, National Sun Yat-sen University, Kaohsiung, Taiwan; Institute of Ecology and Evolutionary Biology, National Taiwan University, Taipei, Taiwan; Department of Oceanography (Marine biology group), Asia-Pacific Ocean Research Center, National Sun Yat-sen University, Kaohsiung, Taiwan; Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, Kaohsiung, Taiwan
Recommended Citation:
Liu J.-Y.,Chou L.-S.,Chen M.-H.. 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[J]. Marine Pollution Bulletin,2015-01-01,93(2018-01-02)