Results 131 to 140 of about 33,080 (279)

Dendrochronology and remote sensing reveal beaver occupancy and colonization dynamics in an expanding Arctic population

open access: yesEcosphere, Volume 17, Issue 3, March 2026.
Abstract The North American beaver (Castor canadensis) is expanding its distribution in the Arctic tundra. Due to the species' capacity to engineer ecosystems, they can transform surface water dynamics and biogeochemistry, permafrost stability, vegetation composition, and impact Indigenous subsistence practices.
Georgia M. Hole   +5 more
wiley   +1 more source

Issue Information

open access: yes
Global Change Biology Communications, Volume 1, Issue 2, June 2026.
wiley   +3 more sources

Resolved tropical cyclones trigger CO<sub>2</sub> uptake and phytoplankton bloom in an Earth system model simulation. [PDF]

open access: yesProc Natl Acad Sci U S A
Nielsen DM   +6 more
europepmc   +1 more source

Warming‐Mediated Decreases in Nectar Quality Translate Into Lower Energy Reserves of the Monarch Butterfly (Danaus plexippus)

open access: yesGlobal Change Biology Communications, Volume 1, Issue 1, March 2026.
Warming caused a significant decrease in monarch fat mass, likely due to an observed reduction in sucrose concentration caused by warming of the nectar. Since sucrose fuels fall migration and overwintering, our results suggest climate warming may reduce migration success and overwinter survival.
Katherine Peel   +3 more
wiley   +1 more source

Unveiling the 2017 <i>Karenia</i> Bloom in NW Chilean Patagonia by Integrating Remote Sensing and Field Data. [PDF]

open access: yesMicroorganisms
Díaz PA   +12 more
europepmc   +1 more source

Drilling Within the Critical Zone

open access: yesHydrological Processes, Volume 40, Issue 3, March 2026.
This review synthesises 30 years of critical zone drilling methodologies for studying subsurface weathering, water storage, and biogeochemical processes. We evaluate drilling techniques, sampling strategies, downhole logging, and long‐term monitoring approaches while addressing contamination control and core preservation challenges.
Amanda Donaldson   +14 more
wiley   +1 more source

Graminoids Increase Greenhouse Gas Emissions From Thawed Permafrost at the End of the Growing Season. [PDF]

open access: yesGlob Chang Biol
Mollenkopf M   +9 more
europepmc   +1 more source

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