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Iron availability influences phytoplankton physiology and growth over more than one-third of the surface oceans, with recent evidence even indicating iron stress during and following the latter stages...
The North Atlantic Oscillation (NAO) is commonly presented as an easy and reliable index that can be used to study climatic effects on aquatic ecosystems. Here, the NAO winter index (NAOW) was applied...
It is well known that hunting dramatically reduced all baleen whale populations,yet reliable estimates of former whale abundances are elusive. Based on coalescent models for mitochondrial DNA sequence...

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