Results 41 to 50 of about 1,032 (182)

Determining soil erosion rates on a grazed Australian hillslope: Comparison of two landform evolution models with field‐based methods

Earth Surface Processes and Landforms, Volume 51, Issue 7, July 2026.
Erosion rates were quantified using field methods (137Cs, sediment loading) and two landform evolution models (LEMs), SIBERIA and SSSPAM, on a grazed catchment analogous to nearby mining sites, filling the gap in field data comparisons. Model estimates aligned with field data, demonstrating both LEMs' predictive potential for erosion in grazed ...
Indishe P. Senanayake, Gregory R. Hancock, W. D. Dimuth P. Welivitiya   +2 more
wiley   +1 more source

Spatial Analysis of Erosion and Quantification of Soil Losses in Western Algeria

Ekológia (Bratislava), 2021
The objective of this study is to establish a soil loss map of a region located in western Algeria allowing the spatialization of erosion models, deposition, and quantification of soil loss.
Belgherbi Benamar, Benabdeli Kheloufi
doaj   +1 more source

Modeling Land Management Impacts: Asymmetric Reductions of Sediment and Phosphorus Versus Legacy Nitrogen in the Enkare Narok Catchment in Kenya

Engineering Reports, Volume 8, Issue 6, June 2026.
Conservation practices in an East African catchment dramatically cut sediment (80%) and phosphorus (76%) loads but are markedly less effective on nitrogen (8% reduction) due to legacy groundwater nitrate, revealing a critical trade‐off between water quality and quantity.
Josué Simbo
wiley   +1 more source

Multi‐Objective Calibration of an Ecohydrological Model for Discharge, Phosphorus and Sediment Dynamics in a German Lowland Catchment

Hydrological Processes, Volume 40, Issue 6, June 2026.
This study applies a multi‐objective, multi‐metric calibration framework of SWAT+ for discharge, total phosphorus, and sediment in a flat, tile‐drained lowland catchment, testing alternative calibration and model‐selection strategies with 10 000 parameter sets.
Henrike T. Risch, Paul D. Wagner, Nicola Fohrer   +2 more
wiley   +1 more source

Global research trends on RUSLE model: Bibliometric analysis using R Biblioshiny and VOSviewer

Бюллетень Почвенного института им. В.В. Докучаева
Soil erosion is an unavoidable natural phenomenon that significantly endangers soil fertility and global land management. The primary objective of this study was to perform a thorough bibliometric analysis of research pertaining to the extensively ...
M. Kholmurodova, M. Juliev, Sh. Bakhodirova, B. Abdikairov, I. Israilov, Ja. Rashidov   +5 more
doaj   +1 more source

Cover crop implementation strategies differentially impact in‐field and downstream ecosystem service provisioning: A regional case study

Journal of Environmental Quality, Volume 55, Issue 3, May/June 2026.
Abstract Cover cropping is an agricultural best management practice widely implemented as a strategy for reducing nutrient pollution. However, cover cropping impacts downstream ecosystems and in‐field agricultural ecosystems in different and not necessarily beneficial ways. This study uses the Soil and Water Assessment Tool to examine downstream and in‐
Kalra Marali, Raj Cibin, Jason Kaye
wiley   +1 more source

Erosion Rate Analysis and Land Conservation Direction Based on Geographic Information System in Way Rarem Subwatershed, Lampung Province

Civil and Environmental Science Journal
The Ministry of Forestry has designated the Way Rarem sub-watershed, part of Tulang Bawang, a critical watershed, as a priority. Several reasons cause land criticality, including deforestation and inappropriate land use, which cause erosion and ...
Ruth Erditha Napitupulu, Ussy Andawayanti, Rahmah Dara Lufira, Rizki Ramadhani Pratama   +3 more
doaj   +1 more source

Development of a SWAT+ Model to Improve Conservation Practice Efficacy for Protecting Stream Health in Karst Pasturelands

JAWRA Journal of the American Water Resources Association, Volume 62, Issue 2, April 2026.
ABSTRACT Placing appropriate conservation practices in critical source areas of pollutants can benefit stream health in karst environments susceptible to agricultural pollution. Watershed models, such as the Soil and Water Assessment Tool+ (SWAT+), can optimize both practice selection and placement across the landscape, but to our knowledge no studies ...
Joshua B. Mouser, Serena Ciparis, Michael J. White, Paul L. Angermeier, Jonathan A. Czuba   +4 more
wiley   +1 more source

Integrating Empirical and Participatory Approaches for Soil Erosion Assessment: A Comparative Study of USLE and AHP in Upland Central Vietnam

GeoHazards
Soil erosion threatens agricultural sustainability in tropical upland areas. This study evaluated soil erosion in Nam Dong district, Central Vietnam, using the Universal Soil Loss Equation (USLE) model and the Analytic Hierarchy Process (AHP) based on ...
Tran Thanh Duc, Chau Thi Minh Tran, Ty Huu Pham, Nguyen Hoang Khanh Linh, Tung Gia Pham   +4 more
doaj   +1 more source

Groundwater Contributions to Daily Nitrogen and Phosphorus Loads and Implications for Prediction in Watersheds in South Korea

JAWRA Journal of the American Water Resources Association, Volume 62, Issue 2, April 2026.
ABSTRACT Understanding watershed water quality dynamics is essential for sustainable management, yet accurate nutrient load prediction remains challenging under strong inter‐annual variability. To address this limitation, this study presents a hybrid modelling framework that integrates baseflow information into a machine‐learning structure to improve ...
Bisrat Ayalew Yifru, Seoro Lee, Jeongho Han, Woonji Park, Kyoung Jae Lim   +4 more
wiley   +1 more source