Biomagnification of mercury through the food web of the Santos continental shelf, subtropical Brazil
نویسندگان
چکیده
منابع مشابه
Trichodesmium Erythraeum Bloom on the Continental Shelf off Santos, Southeast Brazil
The Trichodesmium erythraeum is a common colonial marine cyanobacterium in tropical and subtropical oceans. Several authors have reported its importance for the fixation of both atmospheric C and N (CAPONE; CARPENTER, 1982; ZEHR et al., 2001; LUGOMELA et al., 2002; CAPONE et al., 2005). According to Carpenter and Romans (1991), nitrogen fixation by Trichodesmium cells represents an important in...
متن کاملMercury speciation and biomagnification in the food web of Caddo Lake, Texas and Louisiana, USA, a subtropical freshwater ecosystem.
We studied the biomagnification of total mercury and methylmercury in a subtropical freshwater lake, Caddo Lake, Texas and Louisiana, USA. The present study is unique in that it not only included invertebrates (seven species) and fish (six species) but also an amphibian (one species), reptiles (three species), and mammals (three species). Nonfish vertebrates such as those included in the presen...
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ژورنال
عنوان ژورنال: Marine Ecology Progress Series
سال: 2014
ISSN: 0171-8630,1616-1599
DOI: 10.3354/meps10892