Results 251 to 260 of about 314,412 (387)

Integrating ecological feedbacks across scales and levels of organization

open access: yesEcography, 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   +4 more
wiley   +1 more source

Phytoplankton Structure and Ecological Niche Differentiation of Dominant Species in Tahe Bay, China. [PDF]

open access: yesBiology (Basel)
Zhang Y   +9 more
europepmc   +1 more source

Phytoplankton defence mechanisms: traits and trade‐offs

open access: yesBiological Reviews of The Cambridge Philosophical Society, 2018
M. Pančić, T. Kiørboe
semanticscholar   +1 more source

Increase in Harp Seal Ecosystem Role After the Cod Collapse in Newfoundland & Labrador

open access: yesFish and Fisheries, EarlyView.
ABSTRACT Pinniped populations have been increasing worldwide, posing challenges for fisheries management, including damage to fishing gear and competition for resources. In the Northwest Atlantic, harp seal numbers have increased from 1.8 million in 1970 to 6.5 million in 1990, stabilising at 4.4 million in 2024—one of the largest pinniped populations ...
Pablo Vajas   +3 more
wiley   +1 more source

Global declines in net primary production in the ocean color era. [PDF]

open access: yesNat Commun
Silsbe GM   +3 more
europepmc   +1 more source

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

open access: yesThe 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   +2 more
wiley   +1 more source

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