Geographic and temporal variation in persistent pollutants in Australian humpback and snubfin dolphins
Ecological Indicators(2020)
摘要
•Increasing PCBs, DDTs and HCB levels in Australian humpback and snubfin dolphins.•Results suggest a general enrichment in trace elements above natural levels.•Various contaminants were above thresholds linked to adverse health effects.•Flooding was indicated as the primary source of contaminants.
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关键词
Sousa sahulensis,Orcaella heinsohni,Persistent organochlorine pollutants,Trace elements,Dolphins,Great Barrier Reef
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