Results 171 to 180 of about 176,698 (377)
Abstract Purple sulfur bacteria (PSB) of the family Chromatiaceae (Gammaproteobacteria) can perform chemo‐ and photo‐lithoautotrophy (through anoxygenic photosynthesis) in anoxic layers of freshwater stratified (including meromictic) lakes. This group has been extensively studied via physiological and ecological approaches, albeit their genomics has ...
Pedro J. Cabello‐Yeves+7 more
wiley +1 more source
The respiration of some planktonic copepods [PDF]
J. E. G. Raymont, D. T. Gauld
openalex +1 more source
This review considers three general aspects of research on zooplankton patchiness: the detection of patchiness, the description of patchiness and the causes of ...
George, D.G.
core
Trophic strategies of freshwater nanoflagellates under variable run‐off scenarios
Abstract Terrestrial run‐off is increasing in temperate lakes due to climate change and can lead to loading of colored dissolved organic matter (cDOM) and nutrients, thus reducing light availability and increasing carbon, nitrogen, and phosphorus. Run‐off events are highly irregular, resulting in temporal resource variability that may determine the ...
Katerina Symiakaki+6 more
wiley +1 more source
On the trophic fate of Phaeocystis pouchetii: VII. Sterols and fatty acids reveal sedimentation of Phaocystis-derived organic matter via krill fecal strings [PDF]
As part of a joint project on the fate of phytoplankton in Balsfjorden in Northern Norway, we investigated the trophic fate and sedimentation potential of Phaeocystis pouchetii by tracing the transition of biomarker patterns from a phytoplankton bloom to
Hamm, Christian+3 more
core
Stratification stability of tropical lakes and their sensitivity to climate
Abstract Tropical lakes experience less thermal convection than temperate lakes and can be stably stratified by temperature gradients alone. Deep tropical lakes are often presumed meromictic, but conditions for sustained meromixis are poorly constrained. Here, we investigate the stratification stability of a deep (200 m) tropical Lake Towuti (Indonesia)
Tongyao Pu+3 more
wiley +1 more source
Chytrid fungi infecting Arctic microphytobenthic communities under varying salinity conditions
This study aimed to investigate the presence and diversity of fungal parasites in Arctic coastal microphytobenthic communities. These communities represent a key component in the functioning of Arctic trophic food webs.
Doris Ilicic+5 more
doaj +1 more source