Marine phytoplankton contribute about one half of global primary production and play a key
role in global biogeochemical cycles. High cell densities in extensive phytoplankton blooms …

This study tests the effects of elevated CO2 and ultraviolet radiation (UVR) on phytoplankton
photosynthesis through in situ incubations in Lake Giles, Pennsylvania. In a first experiment …

The net plankton community metabolism of oceanic surface waters is particularly important
as it more directly affects the partial pressure of CO2 in surface waters and thus the air‐sea …

Rising carbon dioxide (CO 2) concentrations in the atmosphere result in increasing global
temperatures and ocean warming (OW). Concomitantly, dissolution of anthropogenic CO 2 …

Environmental context. Carbon monoxide (CO) is a key component for atmospheric
chemistry and its production in the ocean, although minor at the global scale, could play a …

Carbon dioxide and light are two major prerequisites of photosynthesis. Rising CO2 levels in
oceanic surface waters in combination with ample light supply are therefore often …

Laboratory and field studies were carried out to examine the effects of irradiance variability
on dissolved organic carbon (DOC) extracellular release by phytoplankton (ER) and the …

Phytoplankton biomass in the world's oceans amounts to only∽ 1–2% of the total global
plant carbon, yet these organisms fix between 30 and 50 billion metric tons of carbon …

The effects of ozone depletion on global biogeochemical cycles, via increased UV-B
radiation at the Earth's surface, have continued to be documented over the past 4 years. In …

Rates of macroalgal carbon monoxide (CO) production were compared among 5 taxa
representing 3 major phylogenetic groups (Phaeophyta, Chlorophyta, Rhodophyta). CO …