Browsing by Subject "δ13C"
Now showing items 1-2 of 2
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(2012-07-16)Upwelling, atmospheric nitrogen (N2) fixation by cyanobacteria, and freshwater inputs from the Mississippi River system have been shown to stimulate new production by alleviating nitrogen (N) limitation in the northern ...
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(2019-07-11)We used oxygen and carbon isotopic compositions of Permian-aged brachiopods from Argentina, Western Australia, Arctic Canada, and West Spitsbergen to create high-resolution snapshots of the seasonal temperature and salinity ...