Deep learning model based on coupled SWAT and interpretable methods for water quality prediction under the influence of non-point source pollution

Computers and Electronics in Agriculture, Год журнала: 2025, Номер 231, С. 109985 - 109985

Опубликована: Янв. 23, 2025

Язык: Английский

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Soil and Water Assessment Tool-Based Prediction of Runoff Under Scenarios of Land Use/Land Cover and Climate Change Across Indian Agro-Climatic Zones: Implications for Sustainable Development Goals

Water, Год журнала: 2025, Номер 17(3), С. 458 - 458

Опубликована: Фев. 6, 2025

Assessing runoff under changing land use/land cover (LULC) and climatic conditions is crucial for achieving effective sustainable water resource management on a global scale. In this study, the focus was predictions across three diverse Indian watersheds—Wunna, Bharathapuzha, Mahanadi—spanning distinct agro-climatic zones to capture varying hydrological complexities. The soil assessment (SWAT) tool used simulate future influenced by LULC climate change explore related sustainability implications, including challenges proposing countermeasures through action plan (SAP). methodology integrated high-resolution satellite imagery, cellular automata (CA)–Markov model projecting changes, downscaled data representative concentration pathways (RCPs) 4.5 8.5, representing moderate extreme scenarios, respectively. SWAT calibration validation demonstrated reliable predictive accuracy, with coefficient of determination values (R2) > 0.50 confirming reliability in simulating processes. results indicated significant increases surface due urbanization, reaching >1000 mm, 600 400 mm southern southeastern Wunna, northwestern Mahanadi, respectively, especially 2040 RCP 8.5. These findings indicate that quality, agricultural productivity, urban infrastructure may be threatened. proposed SAP includes nature-based solutions, like wetland restoration, climate-resilient strategies mitigate adverse effects partially achieve development goals (SDGs) clean action. This research provides robust framework watershed similar regions worldwide.

Язык: Английский

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Spatial Analysis to Retrieve SWAT Model Reservoir Parameters for Water Quality and Quantity Assessment

Water, Год журнала: 2025, Номер 17(6), С. 834 - 834

Опубликована: Март 14, 2025

Owing to their capacity conserve water and regulate streamflow, small reservoirs are useful for agriculture, domestic supply, energy production, industry, flood control, recreation, fisheries, ecosystem conservation. The presence of these often affects the natural pathways, but use a hydrological model such as Soil Water Assessment Tool (SWAT) can help better apprehend effects at watershed scale. Indeed, SWAT allows modelers represent operate by inputting related parameters while setting model. However, reservoir not automatically generated algorithms. Subsequently, users left alone must sort out adequate approach separately obtain or determine parameters. Traditionally, volumes surface areas obtained through in situ hydrographic surveys which costly labor demanding. To retrieve input needed modeling reservoirs, this paper explicitly presents spatial analysis procedure using case study reservoir. In procedure, digital elevation is transformed into triangulated irregular network turned contour lines used identify volume principal emergency spillways. retrieved were successfully calibrate validate simulations behavior. reported here cost-effective alternative traditional it addressing watersheds with reservoirs. eases inclusion reduces risk overfitting. Furthermore, could be developing elevation–capacity–area curves.

Язык: Английский

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Spatiotemporal characteristics of human activity and land use on ecosystem service functions in mountainous areas of Northeast Guizhou, Southwest China

Ecological Engineering, Год журнала: 2024, Номер 212, С. 107473 - 107473

Опубликована: Дек. 4, 2024

Язык: Английский

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Mixture of experts leveraging informer and LSTM variants for enhanced daily streamflow forecasting

Journal of Hydrology, Год журнала: 2025, Номер unknown, С. 132737 - 132737

Опубликована: Янв. 1, 2025

Язык: Английский

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Developing a cloud-based WebGIS tool for communicating integrated ecosystem services assessment modeling to conservation stakeholders

Journal of Environmental Management, Год журнала: 2025, Номер 375, С. 124372 - 124372

Опубликована: Янв. 31, 2025

Various modeling efforts have been conducted to evaluate ecosystem services (ES) of agricultural conservation practices but typically these models are too complex for stakeholders use. This research developed a cloud-based WebGIS tool communicating integrated ES stakeholders. The was by linking farm economic, watershed hydrologic, and soil carbon within spatial optimization framework identifying minimize economic costs subject multiple targets including water quality improvement benefits. tool, named "Ecosystem Services Assessment Tool" (ESAT), has suite functions visualize characteristics, summarize the effectiveness existing practices, examine cost, effectiveness, cost-effectiveness future further, identify optimal sets achieving cost-effectiveness. study area development 4,820-km2 Modeste in Alberta, Canada. ESAT application demonstrated its functionalities support decision making, particularly cost-effective sediment, phosphorus or nitrogen reduction, increase target. In research, municipal provincial governments, management agencies, NGOs were actively engaged data collection, development, training use tool. Conservation assessed that is very useful supporting making agri-environmental programs. However, can be further simplified streamlined improve user-friendliness ESAT.

Язык: Английский

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A Hydrologic Modeling Assessment of Future Water Scarcity in the Baitarani River Basin

Water science and technology library, Год журнала: 2025, Номер unknown, С. 499 - 526

Опубликована: Янв. 1, 2025

Язык: Английский

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Cover Letter

Опубликована: Янв. 1, 2025

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Impact of rapid urbanization on flow regime and ecosystem services at seasonal scale: A case study in water conservation area along the Gyeongan River, South Korea

The Science of The Total Environment, Год журнала: 2025, Номер 969, С. 178958 - 178958

Опубликована: Фев. 27, 2025

Язык: Английский

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Response of streamflow components and evapotranspiration to changes in tree species composition in a subboreal permafrost watershed in the Greater Khingan Mountains of Northeastern China

Ecological Indicators, Год журнала: 2025, Номер 172, С. 113295 - 113295

Опубликована: Март 1, 2025

Язык: Английский

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