medium and small river basins

medium and small basins

ma-rine basins

Marginal Basins

main petroleum basins

Lake basins

Jurassic sedimentary basins

Jilin peripheral basins

intramountainous lake basins

intracontinental rift basins

International river basins

Inland River Basins

inland basins in Northwest China

Huangshui and Yellow River Basins

Huaihe River Basins

Hefei—Huangchuan basins

heavy rainfall over Huaihe Basins

Haihe River basins