Soil erosion is the main pathway of nutrients to fresh water in highly erodible regions. In this study, a dynamic erosion-type nonpoint source (NPS) pollution model was proposed to investigate spatiotemporal characteristics of adsorbed NPS total nitrogen (TN) load before and after returning farmland. Results indicate that: 1) the erosion-type NPS TN load showed a significant decreasing trend si...

Gully erosion is a worldwide threat with numerous environmental, social, and economic impacts. The purpose of this research to evaluate the performance robustness six machine learning ensemble models based on decision tree principle: Random Forest (RF), C5.0, XGBoost, treebag, Gradient Boosting Machines (GBMs) Adaboost, in order map predict gully erosion-prone areas semi-arid mountain context. ...

Currently gravity irrigation remains the most widely used in agricultural areas and 90 percent of plantings, the water is applied to the plots by gravity. One of the main problems with these systems is erosion, which is a by product of the erosive forces of water over the row, which brings soil loss and therefore decreases in crop yield. Erosion is the removal of surface soil material caused by...

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Gully erosion is the most intensive type of water and it leads to land degradation across world. Therefore, analyzing spatial occurrence this phenomenon crucial for management. The objective research was predict gully susceptibility in Kakia-Esamburmbur catchment Narok, Kenya, which badly affected by erosion. GIS ensemble techniques using weight evidence (WoE) logistic regression (LR) models we...

Gully erosion is a major environmental problem, posing significant threats to sustainable development. However, insights on techniques prevent and control gullying are scattered incomplete, especially regarding failure rates effectiveness. This review aims address these issues contribute more successful gully prevention strategies by synthesizing the data from earlier studies. Preventing format...