منابع مشابه
Distribution of Thiols in the Northwest Atlantic Ocean Distribution of Thiols in the Northwest Atlantic Ocean
Thiol substances can form stable complexes with metals (especially copper and mercury) in the surface ocean that can impact cycling and bioavailability of those elements. In this study, I present seven concentration profiles of cysteine and glutathione, two low-molecular weight thiols, from the coastal northwest Atlantic Ocean and the Bermuda Atlantic Time Series (BATS) sampling site in the Sar...
متن کاملEdges and Overlaps in Northwest Atlantic Phylogeography
As marine environments change, the greatest ecological shifts—including resource usage and species interactions—are likely to take place in or near regions of biogeographic and phylogeographic transition. However, our understanding of where these transitional regions exist depends on the defining criteria. Here we evaluate phylogeographic transitions using a bootstrapping procedure that allows ...
متن کاملA climate-associated multispecies cryptic cline in the northwest Atlantic
The spatial genetic structure of most species in the open marine environment remains largely unresolved. This information gap creates uncertainty in the sustainable management, recovery, and associated resilience of marine communities and our capacity to extrapolate beyond the few species for which such information exists. We document a previously unidentified multispecies biogeographic break a...
متن کاملPredation on marine-phase Atlantic salmon (Salmo salar) by gannets (Morus bassanus) in the Northwest Atlantic
Predation on Atlantic salmon (Salmo salar) has been recorded in rivers and estuaries, but there is little documentation of predation at sea. Prey landed by gannets (Morus bassanus) over 24 years in a large colony off northeast Newfoundland included small proportions of post-smolt Atlantic salmon. Before 1990, when shifts in oceanographic conditions and pelagic food webs occurred in the Labrador...
متن کاملVessel Efficiency in the Northwest Atlantic Sea Scallop Fishery
In June, 1999, a portion of the Georges Bank fishing grounds (Closed Area II) that had been closed to protect depleted groundfish stocks was opened to US commercial sea scallopers to harvest sea scallop beds that had grown substantially. Vessels that participated in the exemption fishery were each allowed a maximum of three trips in Closed Area II. A trip was limited to 10,000 pounds of scallop...
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ژورنال
عنوان ژورنال: Nature Climate Change
سال: 2016
ISSN: 1758-678X,1758-6798
DOI: 10.1038/nclimate2929