Results 191 to 200 of about 408,687 (413)

Tropical surface gold mining: A review of ecological impacts and restoration strategies

Land Degradation &Development, Volume 33, Issue 18, Page 3661-3674, December 2022., 2022
Abstract Surface gold mining severely degrades landscapes, causing deforestation, soil erosion and displacement, and toxic contamination. The prevalence of both large‐scale and artisanal, small‐scale surface gold mining in the tropics has risen over recent decades.
Shrabya Timsina, Nora G. Hardy, David J. Woodbury, Mark S. Ashton, Susan C. Cook‐Patton, Rachel Pasternack, Meredith P. Martin   +6 more
wiley   +1 more source

Replication Study: Enhancing Hydrological Modeling with Physics-Guided Machine Learning [PDF]

arXiv
Current hydrological modeling methods combine data-driven Machine Learning (ML) algorithms and traditional physics-based models to address their respective limitations incorrect parameter estimates from rigid physics-based models and the neglect of physical process constraints by ML algorithms.
arxiv  

Progress report on the ground-water hydrology of the Medicine Lake-Grenora area, Missouri-Souris Irrigation Project, Montana amd North Dakota [PDF]

, 1950
Robert C. Vorhis
openalex   +1 more source

Hydrology of the Upper Ganga River [PDF]

River basins / Flow / Hydrology / Models / Runoff / India / Nepal / Tibet / Bangladesh / Upper Ganga ...
Bharati, Luna, Jayakody, Priyantha
core  

Approaches for enhancing extrapolability in process-based and data-driven models in hydrology [PDF]

arXiv
The application of process-based and data-driven hydrological models is crucial in modern hydrological research, especially for predicting key water cycle variables such as runoff, evapotranspiration (ET), and soil moisture. These models provide a scientific basis for water resource management, flood forecasting, and ecological protection.
arxiv  

Stream metabolism sources a large fraction of carbon dioxide to the atmosphere in two hydrologically contrasting headwater streams

Limnology and Oceanography, Volume 67, Issue 12, Page 2621-2634, December 2022., 2022
Abstract Headwater streams are control points for carbon dioxide (CO2) emissions to the atmosphere, with relative contributions to CO2 emission fluxes from lateral groundwater inputs widely assumed to overwhelm those from in‐stream metabolic processes.
Susana Bernal, Mathew J. Cohen, José L. J. Ledesma, Lily Kirk, Eugènia Martí, Anna Lupon   +5 more
wiley   +1 more source

ENGINEERING METEOROLOGY AND HYDROLOGY. [PDF]

, 1922

openalex   +3 more sources

Caravan MultiMet: Extending Caravan with Multiple Weather Nowcasts and Forecasts [PDF]

arXiv
The Caravan large-sample hydrology dataset (Kratzert et al., 2023) was created to standardize and harmonize streamflow data from various regional datasets, combined with globally available meteorological forcing and catchment attributes. This community-driven project also allows researchers to conveniently extend the dataset for additional basins, as ...
arxiv  

Twenty-First Annual report of the Director of the United States Geological Survey, 1899-1900: Part IV - Hydrology [PDF]

, 1901
Charles D. Walcott
openalex   +1 more source

Simulated green turtle grazing alters effects of environmental drivers on seagrass growth dynamics across seasons

Limnology and Oceanography, Volume 67, Issue 12, Page 2635-2648, December 2022., 2022
Abstract Seagrasses form productive marine ecosystems that serve as important foraging grounds for grazers. Meadow productivity is vulnerable to environmental change, however, because environmental factors often strongly regulate seagrass growth. Understanding effects of grazing and environmental driver interactions on growth dynamics is therefore ...
Robert A. Johnson, Kathleen M. Hanes, Alan B. Bolten, Karen A. Bjorndal   +3 more
wiley   +1 more source