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Freshwater is accumulating in the Arctic Ocean. The Beaufort Sea, which is the largest Arctic Ocean freshwater reservoir, has increased its freshwater content by 40% over the past two decades. How and...
One measure of our science's maturity is that there are now a small but growing number of historians of science specializing in oceanography. In the United States, they meet periodically at Maury conf...
Andy Kurtz’s research involves applying trace element and isotope geochemistry to Earth surface processes, Earth history, and biogeochemical cycles. A particular interest is understanding links betwee...
Ian Sue Wing,Professor,The impact on the costs of GHG abatement of the accumulation and substitution of knowledge in an intertemporal setting. The effects of future markets and competition for inputs...
Ethan Baxter’s research involves applications of isotope geochemistry, geochronology, and petrology to understand and quantify the geological processes affecting the evolution of the Earth’s crust as ...
Sergio Fagherazzi studies geomorphology, hydrology, and coastal and marine geology. His research is oriented in three main directions: the morphological modeling of the continental shelf—formation and...
Fragile freshwater ecosystems have acted as important sentinels for global environmental change. A detailed understanding of the implications of global change in aquatic ecosystems relies on indicator...
Phytoplankton in high-light, low-nutrient ocean environments are challenged with maintaining high photosynthetic efficiency and simultaneously preventing photodamage that results from low levels of el...
Several environmental/physical variables derived from satellite and in situ data sets were used to understand the variability of coccolithophore abundance in the subarctic North Atlantic. The 7-yr (19...
Recently there has been recognition of the importance of reductive processes in the acquisition of iron by microorganisms in marine environments with Fe(III) reduction induced by either membrane-bound...
We completed a synoptic survey of iron, phosphorus, and sulfur concentrations in shallow marine carbonate sediments from south Florida. Total extracted iron concentrations typically were <50 μmol g-1 ...
The labile chlorophyll a (Chl a1 ) degradation product, 132 ,17 3 -cyclopheophorbide a enol (CPP516), was only recently found in marine sediments, where it can contribute a significant fraction to sol...

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