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Photosynthetic rates derived from satellite‐based chlorophyll concentration
We assembled a dataset of 14C-based productivity measurements to understand the critical variables required for accurate assessment of daily depth-integrated phytoplankton carbon fixation (PP(PPeu)u)Expand
Temperature effects on export production in the open ocean
A pelagic food web model was formulated with the goal of developing a quantitative understanding of the relationship between total production, export production, and environmental variables in marineExpand
Climate-driven trends in contemporary ocean productivity
Contributing roughly half of the biosphere’s net primary production (NPP), photosynthesis by oceanic phytoplankton is a vital link in the cycling of carbon between living and inorganic stocks. EachExpand
The Evolution and Future of Earth’s Nitrogen Cycle
Nitrogen's Past and Future Microorganisms have been controlling Earth's nitrogen cycle since life originated. With life evolving around it, nitrogen became both an essential nutrient and a majorExpand
Use of active fluorescence to estimate phytoplankton photosynthesis in situ
We describe the theory and practice of estimating photosynthetic rates from light-stimulated changes in the quantum yield of chlorophyll fluorescence. By means of a pump-and-probe fluorescenceExpand
The Evolution of Modern Eukaryotic Phytoplankton
The community structure and ecological function of contemporary marine ecosystems are critically dependent on eukaryotic phytoplankton. Although numerically inferior to cyanobacteria, these organismsExpand
Evolution of the nitrogen cycle and its influence on the biological sequestration of CO2 in the ocean
Over geological time, photosynthetic carbon fixation in the oceans has exceeded respiratory oxidation of organic carbon. The imbalance between the two processes has resulted in the simultaneousExpand
Photoinhibition of Photosynthesis in Nature
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The global carbon cycle: a test of our knowledge of earth as a system.
Motivated by the rapid increase in atmospheric CO2 due to human activities since the Industrial Revolution, several international scientific research programs have analyzed the role of individualExpand
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