Results 131 to 140 of about 128,623 (197)

Stable Bacterial Cores and Patchy Eukaryotic Communities Shape the Summer Microbiomes of Patagonian Fjord Ecosystems Across Spatial, Functional and Temporal Gradients

Environmental Microbiology Reports, Volume 18, Issue 5, October 2026.
Our study shows that microbial community diversity in Patagonian fjords varies with glacial influence and salinity, with a widespread bacterial core but a patchier eukaryotic core. Distinct co‐occurrence networks and marked short‐term community shifts occur in water‑ versus land‐terminating glacier fjords, underscoring meltwater influence in this ...
Nicole Trefault, Susana Rodríguez‐Marconi, María Fernanda Manrique‐de‐la‐Cuba, Patricio Flores‐Herrera, Clara Natalia Rodríguez‐Flórez, Bernd Krock   +5 more
wiley   +1 more source

Estimating the total mortality of seabirds following a marine heat wave

Conservation Biology, Volume 40, Issue 5, October 2026.
Abstract Marine heat waves detrimentally affect a range of marine species, including seabirds, and are increasing in frequency and severity. When thousands of dead seabirds wash up on beaches, the public becomes concerned. However, the number of dead birds recorded on beaches is only a fraction of the total mortality; most birds perish at sea.
Jennifer L. Lavers, William Fulton, Silke Stuckenbrock, Alexander L. Bond   +3 more
wiley   +1 more source

Functional Identity Drives Directional Shifts in Freshwater Plankton Biomass–Size Relationships

Ecology Letters, Volume 29, Issue 10, October 2026.
Normalized biomass size spectra (NBSS) for four plankton functional groups across 588 Canadian lakes. Colours correspond to each functional group; points represent the mean normalized biomass for each size bin aggregated across all lakes, ranging from 0.1 to 3.5 μm.
Heather L. Wander, Yannick Huot, Beatrix E. Beisner   +2 more
wiley   +1 more source

The Effects of Nutrient Additions on Kokanee in Dworshak Reservoir, Idaho

Fisheries Management and Ecology, Volume 33, Issue 5, Page 949-962, October 2026.
ABSTRACT We investigated the effects of whole reservoir nitrogen (N) addition on kokanee growth in Dworshak Reservoir, Idaho. We hypothesized that N addition would improve the growth of kokanee (Oncorhynchus nerka) at a given level of abundance by increasing the availability of Daphnia, an important food source.
Sean M. Wilson, Matthew P. Corsi, Eric J. Stark, Eli A. Felts, Andrew M. Dux, Ryan S. Hardy   +5 more
wiley   +1 more source

Water Quality Improvements and Hydrogeomorphic Change Over 20 Years Contributed to Macrophyte Community Recovery in the Upper Mississippi River

Global Change Biology, Volume 32, Issue 10, October 2026.
Re‐oligotrophication drove strong recovery of macrophyte communities in the Upper Mississippi River, increasing plant diversity and shifting dominance toward submersed species. This ecosystem‐wide transition signals biological recovery from improved water quality.
Danelle M. Larson, Mirkka M. Jones, Benjamin Weigel, Brian Gray, Otso Ovaskainen   +4 more
wiley   +1 more source

A Satellite‐Based Estimate of the Contribution of Filamentary Structures to Lateral Carbon Transport in the Pacific and Atlantic Upwelling Systems

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Cross‐shelf interactions and the associated lateral transport of organic carbon remain poorly quantified and constrained by observations, despite their importance for the ocean carbon cycle. Filaments generated by instabilities of coastal currents are one pathway for this exchange, but their transport is difficult to observe at basin scales ...
Federica Benassi, Samantha Siedlecki, Nadia Pinardi, Lorenzo Mentaschi, Paola Cessi, Silvia Bianconcini, Ivan Federico   +6 more
wiley   +1 more source

Effects of settled diatoms on autumn phytoplankton blooms in the Pacific Arctic: A process study of sediment resuspension in the Chukchi shelf. [PDF]

PLoS One
Fukai Y, Fujiwara A, Matsuno K.
europepmc   +1 more source

Open Ocean Biogeochemical Impacts of Extreme Terrestrial Precipitation

Geophysical Research Letters, Volume 53, Issue 18, 28 September 2026.
Abstract Extreme events reshape ocean ecosystems with significant implications for nutrient and carbon cycling. Here, we demonstrate that flooding on land can be a significant driver of biogeochemical variability in the open ocean, even in relatively dry climates.
Shailja Gangrade, Mara A. Freilich, Élise Beaudin, Kelly M. A. Luis, Inés M. Leyba, Melissa M. Omand, Sarah E. Lang, Jeff S. Bowman, Larry O’Neill, Dante A. Capone   +9 more
wiley   +1 more source

Unexpected microbial rhodopsin dynamics in sync with phytoplankton blooms. [PDF]

Nat Commun
Gómez-Consarnau L, Hassanzadeh B, Villarreal E, Cuevas-Cruz M, Arístegui J, Logares R, Latorre F, Lago-Lestón A, Steindler L, Sañudo-Wilhelmy SA.   +9 more
europepmc   +1 more source

Hydrothermal vents trigger massive phytoplankton blooms in the Southern Ocean. [PDF]

Nat Commun, 2019
Ardyna M, Lacour L, Sergi S, d'Ovidio F, Sallée JB, Rembauville M, Blain S, Tagliabue A, Schlitzer R, Jeandel C, Arrigo KR, Claustre H.   +11 more
europepmc   +1 more source