KnowraSistan BasinLinked fromLinked fromThe 4 pages that link to Sistan Basin, each with the reason it gives.All 4Broader topic 2Related 1Narrower topic 1Iranian PlateauBroader topic: It shows how a major river sustains wetlands within an otherwise arid region.SistanBroader topic: This basin defines the region’s physical center.Sistan and Baluchestan ProvinceRelated: Water allocation in the basin directly affects northern provincial communities and wetlands.LashkargahNarrower topic: The Helmand River carries water from Lashkargah toward this basin.