Carbon fixation rates in groundwater similar to those in oligotrophic marine systems
The terrestrial subsurface contains nearly all of Earth's freshwater reserves and harbours the
majority of our planet's total prokaryotic biomass. Although genetic surveys suggest these …
majority of our planet's total prokaryotic biomass. Although genetic surveys suggest these …
Viruses affect picocyanobacterial abundance and biogeography in the North Pacific Ocean
The photosynthetic picocyanobacteria Prochlorococcus and Synechococcus are models for
dissecting how ecological niches are defined by environmental conditions, but how …
dissecting how ecological niches are defined by environmental conditions, but how …
[HTML][HTML] Seasonal-to-decadal scale variability in primary production and particulate matter export at Station ALOHA
Abstract Station ALOHA (A Long-term Oligotrophic Habitat Assessment) was established in
the North Pacific Subtropical Gyre (22° 45′ N, 158° W) as an oligotrophic ocean …
the North Pacific Subtropical Gyre (22° 45′ N, 158° W) as an oligotrophic ocean …
Phycosphere pH of unicellular nano-and micro-phytoplankton cells and consequences for iron speciation
Surface ocean pH is declining due to anthropogenic atmospheric CO2 uptake with a global
decline of~ 0.3 possible by 2100. Extracellular pH influences a range of biological …
decline of~ 0.3 possible by 2100. Extracellular pH influences a range of biological …
Combined pigment and metatranscriptomic analysis reveals highly synchronized diel patterns of phenotypic light response across domains in the open oligotrophic …
Sunlight is the most important environmental control on diel fluctuations in phytoplankton
activity, and understanding diel microbial processes is essential to the study of oceanic …
activity, and understanding diel microbial processes is essential to the study of oceanic …
Temporal and vertical variability in picophytoplankton primary productivity in the North Pacific Subtropical Gyre
Picophytoplankton (≤ 3 µm) are major contributors to plankton biomass and primary
productivity in the subtropical oceans. We examined vertical and temporal variability of …
productivity in the subtropical oceans. We examined vertical and temporal variability of …
Temporal dynamics of total microbial biomass and particulate detritus at Station ALOHA
Abstract Particulate adenosine-5′-triphosphate (P-ATP) and particulate carbon (PC)
concentrations were measured on approximately monthly intervals throughout the upper …
concentrations were measured on approximately monthly intervals throughout the upper …
A year in the life of the Eastern Mediterranean: Monthly dynamics of phytoplankton and bacterioplankton in an ultra-oligotrophic sea
Abstract The Eastern Mediterranean Sea (EMS) is a poorly studied ultra-oligotrophic marine
environment, dominated by small-size phyto-and bacterioplankton. Here, we describe the …
environment, dominated by small-size phyto-and bacterioplankton. Here, we describe the …
Productivity diagnosed from the diel cycle of particulate carbon in the North Pacific Subtropical Gyre
The rate of primary production (PP) in the ocean is a critical ecosystem function that
contributes to the regulation of air‐sea CO2 exchange. Historically, oceanographers have …
contributes to the regulation of air‐sea CO2 exchange. Historically, oceanographers have …
Mixotrophic metabolism by natural communities of unicellular cyanobacteria in the western tropical South Pacific Ocean
S Duhamel, F Van Wambeke, D Lefevre… - Environmental …, 2018 - Wiley Online Library
Cyanobacteria are major contributors to ocean biogeochemical cycling. However,
mixotrophic metabolism and the relative importance of inorganic and organic carbon …
mixotrophic metabolism and the relative importance of inorganic and organic carbon …