Results 171 to 180 of about 85,946 (292)

Harnessing Generative Deep Learning for Enhanced Ensemble Data Assimilation

open access: yesWater Resources Research, Volume 61, Issue 7, July 2025.
Abstract Hydrologic modeling faces challenges due to various sources of uncertainty, the inherent nonlinearity, and high dimensionality of Earth systems. Data assimilation (DA) methods are known to improve the accuracy and account for uncertainties in modeling; however, they may be limited by restrictive assumptions about error distributions and ...
Ehsan Foroumandi, Hamid Moradkhani
wiley   +1 more source

The ecological forecast limit revisited: Potential, absolute and relative system predictability

open access: yesMethods in Ecology and Evolution, Volume 16, Issue 7, Page 1521-1541, July 2025.
Abstract Ecological forecasts are model‐based statements about currently unknown ecosystem states in time or space. For a forecast to be useful to inform decision makers, model validation and verification determine adequacy. The measure of forecast goodness that can be translated into a limit up to which a forecast is acceptable is known as the ...
Marieke Wesselkamp   +5 more
wiley   +1 more source

Can changes in geomorphic responses to urbanisation be predicted from stormwater outfalls?

open access: yesEarth Surface Processes and Landforms, Volume 50, Issue 8, 30 June 2025.
This study demonstrates that urban stormwater impacts on stream geomorphology are significantly shaped by historical land use and channel stabilisation. These legacy effects influence present channel conditions and constrain future responses to urbanisation.
Lukman A. Soboyejo   +2 more
wiley   +1 more source

Modeling Daily Ice Cover in Northern Hemisphere Lakes With a Long Short‐Term Memory Neural Network

open access: yesGeophysical Research Letters, Volume 52, Issue 12, 28 June 2025.
Abstract Quantifying lake ice loss is crucial for understanding the impact of climate change on lake ecosystems. In this study, we trained a deep learning model (Long‐Short Term Memory with Landsat observations, 1984–2012) to simulate Northern Hemisphere lake ice changes at a fine spatial scale >0.1km2 $\left( > \mathrm{0.1}\mathrm{k}{\mathrm{m ...
Xinchen He   +5 more
wiley   +1 more source

Quantifying propagation effects of climate and vegetation changes on evapotranspiration and streamflow signatures in Yarlung Tsangpo River Basin

open access: yesJournal of Hydrology: Regional Studies
Study region: Yarlung Tsangpo River basin (YTRB) went through significant increases in precipitation, temperature and leaf area index (LAI) during 1982–2018.
Qi Huang   +3 more
doaj  

Glaciers in Western Canada‐Conterminous US and Switzerland Experience Unprecedented Mass Loss Over the Last Four Years (2021–2024)

open access: yesGeophysical Research Letters, Volume 52, Issue 12, 28 June 2025.
Abstract Over the period 2021–2024, glaciers in Western Canada and the conterminous US (WCAN‐US), and Switzerland respectively lost mass at rates of 22.2 ± 9.0 and 1.5 ± 0.3 Gt yr−1 representing a twofold increase in mass loss compared to the period 2010–2020.
Brian Menounos   +5 more
wiley   +1 more source

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