Enhancing SWAT model with modified method to improve Eco-hydrological simulation in arid region

Journal of Cleaner Production, Год журнала: 2023, Номер 403, С. 136891 - 136891

Опубликована: Март 22, 2023

Язык: Английский

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Soil moisture dynamics and associated rainfall-runoff processes under different land uses and land covers in a humid mountainous watershed

Journal of Hydrology, Год журнала: 2024, Номер 636, С. 131249 - 131249

Опубликована: Апрель 27, 2024

Язык: Английский

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Exploring the relationship between soil erosion and hydraulic parameters on slopes with clipped herbaceous vegetation through Bayesian network modeling

Land Degradation and Development, Год журнала: 2024, Номер 35(9), С. 3048 - 3061

Опубликована: Апрель 2, 2024

Abstract Clipping management, which alters vegetation conditions by removing aboveground while preserving the underground root system, directly impacts hydrological processes and flow dynamics, ultimately affecting soil erosion processes. This study conducted field experiments (2 × 6 m) encompassing four clipping intensities (with coverage of 70%, 50%, 25%, 0%), three rainfall (60, 90, 120 mm·h −1 ), slope gradients (10°, 20°, 30°). The results showed that treatments significantly reduced Darcy–Weisbach resistance coefficient ( f ). Elevated levels intensity, gradient led to increased velocity v Reynolds number Re stream power ω shear stress τ ) exhibited an upward trend with rising no significant difference in effect intensity. Variation partitioning analysis demonstrated influence steep slopes amplified effects intensity diminishing impact on values. Critically, Bayesian network model suggested that, comparison raindrop splashing, detachment transportation runoff were predominant driving mechanisms for clipped vegetation. Rainfall found raise depth enhance value, influenced erosion. Overall, these contribute improved comprehension hydraulic dynamics provide invaluable perspectives developing effective management strategies ensure sustainable land utilization judicious water resource governance.

Язык: Английский

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Quantifying the effects of the soil erosion factors on water-eroded slopes

CATENA, Год журнала: 2024, Номер 249, С. 108678 - 108678

Опубликована: Дек. 24, 2024

Язык: Английский

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Significant differences in terrestrial water storage estimated by four common methods

Journal of Hydrology Regional Studies, Год журнала: 2025, Номер 58, С. 102238 - 102238

Опубликована: Фев. 20, 2025

Язык: Английский

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Evaluating the role of hydrological and sediment connectivity in runoff and sediment transfer on the Loess Plateau: An in-situ field rainfall experiment

Journal of Hydrology, Год журнала: 2025, Номер unknown, С. 133226 - 133226

Опубликована: Апрель 1, 2025

Язык: Английский

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Response of soil detachment and erodibility to perennial fibrous-rooted vegetation coverage (Stipa bungeana) on the Loess Plateau

CATENA, Год журнала: 2025, Номер 255, С. 109043 - 109043

Опубликована: Апрель 17, 2025

Язык: Английский

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Response of vegetation and soil properties following natural restoration to different past land uses in China: A meta-analysis

Ecological Engineering, Год журнала: 2025, Номер 217, С. 107659 - 107659

Опубликована: Апрель 29, 2025

Язык: Английский

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Surface runoff in varying forest cover types in Jangkok Watershed, Lombok Island, Indonesia

Biodiversitas Journal of Biological Diversity, Год журнала: 2024, Номер 25(2)

Опубликована: Март 8, 2024

Abstract. Markum, Rahman FA. 2024. Surface runoff in varying forest cover types Jangkok Watershed, Lombok Island, Indonesia. Biodiversitas 25: 753-761. Forests the Watershed play an important role controlling ecological functions and hydrological cycles West Nusa Tenggara, This research aims to evaluate amount of surface by looking at various cover, namely Primary Forest (PF), Disturbed (DF), Candlenut Agroforestry (CA), Mahogany Woodlot (MW), Multistrata (MA) Simple (SA). The area was located altitudes between 250-650 meters above sea level with a slope 7-43%. Data collected on each type included: vegetation characteristics, runoff, rainfall. result shows studied varies from moderate very dense coverage ranging 50-90%. PF, DF MA are characterized diverse vegetation, while that UM, CA SA it is quite homogeneous. coefficient across PF being lowest (0.6-1.4%), followed (0.6-1.7%), MW (0.6-2.1%), (1.0-2.2%) (1.8-4.3%). Factors considered influential determining magnitude location physical properties soil, rainfall intensity, type, structure density, land slope. findings this study suggest more complex has minimizing highlighting importance preserving protecting maintain function watershed.

Язык: Английский

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Runoff variation and its attribution analysis in the typical basin of Loess Plateau at multiple temporal and spatial scales

Journal of Hydrology Regional Studies, Год журнала: 2024, Номер 56, С. 101963 - 101963

Опубликована: Сен. 10, 2024

Язык: Английский

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