Results 121 to 130 of about 25,048 (251)

Climate Change Sensitivity and Regional Differences of the Upper Limit of Montane Deciduous Broad‐Leaved Forests Across the Northern Hemisphere

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
We developed a cloud model–based framework integrating multisource remote sensing data to quantify the climate change sensitivity of the upper limit of montane deciduous broad‐leaved forests (ULMDBs) across the Northern Hemisphere. Results reveal strong regional differences, with temperature dominating ULMDB sensitivity in humid regions and ...
Youheng Li   +8 more
wiley   +1 more source

EFFECTS OF LAND COVER, WATER REDISTRIBUTION, AND TEMPERATURE ON ECOSYSTEM PROCESSES IN THE SOUTH PLATTE BASIN [PDF]

open access: yes, 1998
Over one‐third of the land area in the South Platte Basin of Colorado, Nebraska, and Wyoming, has been converted to croplands. Irrigated cropland now comprises 8% of the basin, while dry croplands make up 31%.
Band, Larry E.   +5 more
core   +1 more source

Corticosterone as a Physiological Biomarker: Decoding the Environment‐Cort‐Energy Paradigm

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
Corticosterone (cort) is increasingly used as a biomarker in wildlife conservation, though debate remains over which measures best capture physiological and environmental relationships. Using structural equation modeling on a 14‐year dataset, we evaluated the total hormone, free hormone, and CBG profile hypotheses linking cort, energetic state, and ...
B. Sunny Domschot   +4 more
wiley   +1 more source

Herbarium specimens reveal drivers of Arctic shrub growth

open access: yes
New Phytologist, EarlyView.
Natalie Iwanycki Ahlstrand   +3 more
wiley   +1 more source

Declining Snow Resources Since 2000 in Arid Northwest China Based on Integrated Remote Sensing Indicators

open access: yesRemote Sensing
Snow cover variations significantly affect the stability of regional water supply and terrestrial ecosystems in arid northwest China. This study comprehensively evaluates snow resource changes since 2000 by integrating multisource remote sensing datasets
Siyu Bai   +5 more
doaj   +1 more source

Studying interspecific population synchrony: current status and future perspectives

open access: yesEcography, Volume 2026, Issue 5, May 2026.
Interspecific population synchrony, or co‐fluctuations in the population dynamics and demographic parameters of different species, is an important ecological phenomenon with major implications for the stability of communities and ecosystems. It is also central in the context of biodiversity loss, as interspecific synchrony can influence how ecological ...
Ragnhild Bjørkås   +3 more
wiley   +1 more source

Meteorology and geography, more than biological traits, drive variation in frog phenology across decades

open access: yesEcology, Volume 107, Issue 5, May 2026.
Abstract The fate of a species is a function of interacting environmental and biological processes. Disentangling the roles and interactions of such processes can elucidate the breadth of possible responses to global change, for instance, the potential for phenotypic plasticity or trait evolution to rescue populations from climate change.
David H. Klinges   +3 more
wiley   +1 more source

The new indices to describe temporal discontinuity of snow cover on the Qinghai-Tibet Plateau

open access: yesnpj Climate and Atmospheric Science
Snow cover on the Qinghai-Tibet Plateau significantly impacts the climate, hydrology, and ecology of China and East Asia. Current studies mainly use snow cover days to describe its duration, overlooking the snow’s discontinuous nature.
Jing Wang, Lin Tang, Heng Lu
doaj   +1 more source

Assessing satellite-derived land product quality for earth system science applications: results from the ceos lpv sub-group [PDF]

open access: yes
The value of satellite derived land products for science applications and research is dependent upon the known accuracy of the data. CEOS (Committee on Earth Observation Satellites), the space arm of the Group on Earth Observations (GEO), plays a key ...
Baret, F.   +4 more
core   +2 more sources

Spring migration strategies differ among three waterfowl species that winter in southern New England, USA

open access: yesJournal of Avian Biology, Volume 2026, Issue 3, May 2026.
Migratory birds face considerable temporal and energetic constraints during spring migration. To balance these demands and maximize breeding success, migratory birds may optimize spring migration by adopting a strategy that primarily favors either minimizing time or energy spent on migration.
Tori Mezebish Quinn   +3 more
wiley   +1 more source

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