Results 151 to 160 of about 88,195 (239)

Integrating ecological feedbacks across scales and levels of organization

Ecography, EarlyView.
In ecosystems, species interact in various ways with other species, and with their local environment. In addition, ecosystems are coupled in space by diverse types of flows. From these links connecting different ecological entities can emerge circular pathways of indirect effects: feedback loops.
Benoît Pichon, Sonia Kéfi, Nicolas Loeuille, Ismaël Lajaaiti, Isabelle Gounand   +4 more
wiley   +1 more source

Characteristics of the Phytoplankton Community Structure and Water Quality Evaluation in Autumn in the Huaihe River (China). [PDF]

Int J Environ Res Public Health, 2021
Zhang Y, Gao W, Li Y, Jiang Y, Chen X, Yao Y, Messyasz B, Yin K, He W, Chen Y.   +9 more
europepmc   +1 more source

DmdA‐independent lag phase shortening in Phaeobacter inhibens bacteria under stress conditions

The FEBS Journal, EarlyView.
The lag phase is crucial for resuming bacterial growth and can be shortened by fueling the methionine cycle with methyl groups from DMSP or other methylated compounds. While DmdA is the primary DMSP demethylase in Phaeobacter inhibens, stress activates additional enzymes like Bmt. This enzymatic flexibility allows bacteria to exit the lag phase rapidly,
Delia A. Narváez‐Barragán, Martin Sperfeld, Einat Segev   +2 more
wiley   +1 more source

Influence of the phytoplankton community structure on the southern elephant seals' foraging activity within the Southern Ocean. [PDF]

Commun Biol
Sari El Dine Z, Guinet C, Picard B, Thyssen M, Duforêt-Gaurier L, El Hourany R.   +5 more
europepmc   +1 more source

Phytoplankton community structuring and succession in a competition-neutral resource landscape. [PDF]

ISME Commun, 2021
Behrenfeld MJ, Boss ES, Halsey KH.
europepmc   +1 more source

Climate Change Opens Up New Fishing Possibilities for Large‐Scale Trawling Vessels Off West Greenland

Fisheries Oceanography, EarlyView.
ABSTRACT Climate change is transforming marine ecosystems, opening new fishing possibilities for large‐scale trawling vessels in the Arctic. This study investigates the potential for new fishing grounds to emerge in West Greenland. We employed a maximum entropy model to predict fishing suitability based on climatological and time‐invariant variables ...
Matthew Hatton, Jack Laverick, Neil Banas, Elliot Sivel, Michael Heath   +4 more
wiley   +1 more source

Recurrent Heatwaves Slow Down the Recovery of a Phytoplankton Community. [PDF]

Ecol Evol
Polazzo F, Hermann M, Crettaz-Minaglia M, Rico A.   +3 more
europepmc   +1 more source

Past research and future directions in understanding how birds use their sense of smell

Ibis, EarlyView.
Our understanding of the functional importance of olfaction to birds has improved over the past 60 years, largely as the result of experimental studies testing how birds use their sense of smell in different contexts. As it is impossible to measure directly which odours birds can detect, we rely on measuring behavioural responses to scent cues or ...
Darcy Creece, Rafael Freire, Melanie Massaro   +2 more
wiley   +1 more source

Cell size explains shift in phytoplankton community structure following storm-induced changes in light and nutrients. [PDF]

Ecology
Guislain ALN, Nejstgaard JC, Köhler J, Sperfeld E, Mischke U, Skjelbred B, Grossart HP, Lyche Solheim A, Gessner MO, Berger SA.   +9 more
europepmc   +1 more source

Are Bacterio- and Phytoplankton Community Compositions Related in Lakes Differing in Their Cyanobacteria Contribution and Physico-Chemical Properties? [PDF]

Genes (Basel), 2021
Kokociński M, Dziga D, Antosiak A, Soininen J.   +3 more
europepmc   +1 more source