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  1. 1 de jun. de 2018 · Check dams, as the structure measures, have been utilized in many watersheds to prevent soil erosion and flood control (Bellin et al. 2011; Borja et al. 2018). The effects of check dams on the ...

  2. 16 de sept. de 2019 · Figure 1. Gully erosion regionalization map of black soil area in Northeastern China (Yang et al., 2017). There are 295,700 gullies in the region [22–24 ]. Amon g these gullies, 88.9% is active ...

  3. 1 de ene. de 2021 · Request PDF | Rapid episodic erosion of a cohesionless landslide dam: Insights from loss to scour of Yangjia Gully check dams and from flume experiments | An underestimation of local scouring in ...

  4. 1 de ago. de 2019 · Check dams are generally used in the concentration flows area i.e. gullies, streams, vegetated ditches, and swales to prevent erosion and promote sedimentation by slowing flow velocity (Hassanli and Beecham, 2010). Taking into account all the limitations associated with the installation, the main function of check dams is to control gully ...

  5. Clusters of damaged dams within one gully can be attributed to one or more of several causes: (1) the dams have been built by a less skilled team, (2) after breakthrough of one dam, the downstream dam suffers increased runoff energy, (3) if the downstream dam breaks, water does not pond at the foot of the upstream dam, leading to greater vulner- Effectiveness of check dams for gully control in ...

  6. 26 de nov. de 2023 · Check dams and afforestation are widely used to control debris flows; however, the combined effects of mitigation changes caused by sedimentation behind the check dams as well as the growth of vegetation are unclear. This paper reports long-term measurements of the erosion base level behind check dams along the Shengou gully, which is an active debris flow gully with 19 shallow soil landslides ...

  7. 1 de ago. de 2007 · Check dams are transverse structures that are built in channels to reduce erosion and regulate floods [14]. Check dams produce hydrological, morphological, and ecological effects far away from the ...