How much sediment does a river carry? Where does it all go ... sizes may be used to restore geomorphic structure (gravel and sand bars) is desired (Kondalf & Wolman 1993). The detention of ...

West Virginia's Gauley River was recently named the 10th most endangered river in the United States by American Rivers, a clean water advocacy group.

Members of the fishing community there believe oil pollution is affecting wildlife in the river. The wider area ... a clump of vegetation caked in dark sediment, which Ms Velásquez says is ...

HYDERABAD: Telangana's fish diversity, the highest among states in the Godavari River basin, is under significant threat due to sand mining, pollution, deforestation, and unscientific fishing ...

Behind many of these beaches are sand dune systems which provide ... In addition, the natural flows of sediment along a beach or down a river may also be interrupted and changed.

Grand Haven dredging is on hold this year amid kerfuffle over new Michigan PFAS testing requirement at harbors around the state.