Results 241 to 250 of about 244,849 (330)
Abstract The biological carbon pump sequesters carbon through passive fluxes of biologically derived carbon, and by active vertical movement of marine organisms. Trophic coupling between pelagic and benthic communities increases the efficiency of the biological carbon pump as less carbon is lost to remineralization.
Daniel Ottmann +6 more
wiley +1 more source
Response of Phytoplankton Communities to Hydrological Pulses and Nutrient Changes Induced by Heavy Summer Rainfall in a Shallow Eutrophic Lake. [PDF]
Li Y +5 more
europepmc +1 more source
The Marine Ecosystem of the Sub-Antarctic, Prince Edward Islands [PDF]
Ansorge, I. J. +2 more
core +2 more sources
Abstract Dissolved organic matter (DOM) plays an important role in aquatic carbon cycling and is a valuable metric of ecosystem functioning and water quality in freshwater ecosystems. Despite its importance for biogeochemical cycling and water quality, no near‐term iterative forecasts have previously been developed for freshwater DOM concentrations. To
Dexter W. Howard +5 more
wiley +1 more source
Advancing long-term phytoplankton biodiversity assessment in the North Sea using an imaging approach. [PDF]
Lagaisse R +7 more
europepmc +1 more source
Pliocene–Pleistocene Redox Evolution of the Peruvian Margin: A Multi‐Proxy Approach
Abstract Due to upwelling of nutrient‐rich waters, the Peruvian Margin is one of the most productive regions of the global ocean, hosting one of the most pronounced and shallowest oxygen minimum zones. This combination of high productivity and low oxygen makes the Peruvian margin a critical site for reconstructing past environmental changes.
P. L. Fraga‐Ferreira +4 more
wiley +1 more source
Sustained Heatwaves Reshape the Phytoplankton-Zooplankton Community Structure in Freshwater Ecosystems: A Case Study of Shengjin Lake. [PDF]
Jiang L, Sun M, Zhou Z, Wang Y.
europepmc +1 more source
Abstract The Permian–Triassic environmental crisis triggered fundamental changes in marine ecosystems, culminating in the most severe biodiversity crisis of the Phanerozoic. Yet, the environmental and geochemical conditions governing the crisis and ecosystem recovery remain debated.
S. Z. Buchwald +17 more
wiley +1 more source

