Results 181 to 190 of about 114,142 (370)

Projected Strengthening of Water Constraint on Seasonal Peak Photosynthesis Under Climatic Warming in Northern Ecosystems

open access: yesGeophysical Research Letters, Volume 52, Issue 15, 16 August 2025.
Abstract The seasonal peak of vegetation photosynthesis is a key indicator of terrestrial ecosystem productivity. Water availability and temperature are the primary factors limiting vegetation photosynthesis. In this study, we used solar‐induced chlorophyll fluorescence as a proxy for photosynthesis to investigate water and temperature constraints on ...
Xingan Chen   +7 more
wiley   +1 more source

Receiver Function Imaging of the Mantle Transition Zone Beneath the East Sayan Mountains and Adjacent Area in Central Asia: Implications for Lithospheric Drip and Intraplate Cenozoic Volcanism

open access: yesGeophysical Research Letters, Volume 52, Issue 15, 16 August 2025.
Abstract To provide constraints on the formation mechanisms of intracontinental volcanisms and intriguing lithospheric thickness variations in the East Sayan Mountains and surrounding areas, we stack P‐to‐s receiver functions to image the 410‐km and 660‐km discontinuities.
Yangyang Liao   +2 more
wiley   +1 more source

Project Skippy explores lithosphere and mantle beneath Australia [PDF]

open access: green, 1994
Rob van der Hilst   +3 more
openalex   +1 more source

Migration Ecology and Protection of Stopover Sites of the Whimbrels Along China's Coastal

open access: yesEcology and Evolution, Volume 15, Issue 8, August 2025.
Our analysis reveals two critical findings: (1) 73.1% of identified stopover sites occur within existing protected areas, demonstrating significant conservation coverage; yet (2) substantial protection gaps persist, particularly in inland regions of Inner Mongolia and Northeast China where 42.9% of key sites lack formal protection.
Ke He   +6 more
wiley   +1 more source

The Role of Snowmelt on the Recharge Dynamics of a Vadose Alpine Karst

open access: yesHydrological Processes, Volume 39, Issue 8, August 2025.
A unique combination of ERT and hydrological monitoring in a cave of an Alpine karst aquifer allows the investigation of various water infiltration processes. A three‐week observation of snowmelt in comparison to dry and wet summer conditions demonstrated that snowmelt leads to high water saturation in the bedrock due to diffuse enrichment, thus ...
Eva Kaminsky   +3 more
wiley   +1 more source

Predicting the Start of the Growing Season in Boreal Forest Under High and Low Emission Scenarios

open access: yesEarth's Future, Volume 13, Issue 8, August 2025.
Abstract The impact of global climate change on ecosystems has become increasingly pronounced, particularly with global warming leading to the earlier of the Start of the Growing Season (SOS). However, changes in SOS under future climate scenarios remain unclear.
Zhe Sun   +11 more
wiley   +1 more source

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