A drainage basin is an area of land drained by a river and its tributaries (river system). it includes water found in the water table and surface run off. there is an imaginary line separating drainage basins called a watershed. usually, this is a ridge of high land. the red line in figure 1 shows the watershed for a river basin. Website: revisealevel.co.uk instagram: instagram revisealevel twitter: twitter revisealevelchannel: youtu.
A drainage basin can be defined as: an area of land drained by a river and its tributaries. a drainage basin can also be called a ‘catchment’. a major part of the hydrological system, the open system of drainage basins drains all the water which lands on the earth's surface. climate, vegetation, soil structure and land use influence the. Drainage basins are subsystems of the global hydrological cycle, they drain all the water which lands on the earth's surface. drainage basins can cover many square miles km over a number of countries e.g. the nile river basin drainage area is more than 3 million km2 over 12 countries with 73 % of the drainage basin in sudan and egypt. Storm hydrographs shape depends on physical features of drainage basins (size, shape, drainage density, rock type, soil, relief and vegetation) as well as human factors (land use and urbanisation). (p: the role of planners in managing land use). 2.1 deficits within the hydrological cycle result from physical processes but can have significant. A drainage basin is a subsystem within the global hydrological cycle. also known as the ‘local hydrological cycle’. defined as ‘ the area of land drained by a river and its tributaries’. a drainage basin can be any size. the drainage basin in an open system. . it has inputs, fluxes and outputs. inputs in the drainage basin.
Storm hydrographs shape depends on physical features of drainage basins (size, shape, drainage density, rock type, soil, relief and vegetation) as well as human factors (land use and urbanisation). (p: the role of planners in managing land use). 2.1 deficits within the hydrological cycle result from physical processes but can have significant. A drainage basin is a subsystem within the global hydrological cycle. also known as the ‘local hydrological cycle’. defined as ‘ the area of land drained by a river and its tributaries’. a drainage basin can be any size. the drainage basin in an open system. . it has inputs, fluxes and outputs. inputs in the drainage basin. The drainage basin concept. geomorphologists and hydrologists often view streams as being part of drainage basins. a drainage basin is the topographic region from which a stream receives runoff, throughflow , and groundwater flow. drainage basins are divided from each other by topographic barriers called a watershed ( figure 10aa 1 ). The blue line shows the extent of the drainage basin. the dashed red line is the drainage basin of one of its tributaries. [se] figure 13.5 profile of the main stem of cawston creek near keremeos, b.c. the maximum elevation of the drainage basin is about 1,840 m, near mount kobau. the base level is 275 m, at the similkameen river.
The drainage basin concept. geomorphologists and hydrologists often view streams as being part of drainage basins. a drainage basin is the topographic region from which a stream receives runoff, throughflow , and groundwater flow. drainage basins are divided from each other by topographic barriers called a watershed ( figure 10aa 1 ). The blue line shows the extent of the drainage basin. the dashed red line is the drainage basin of one of its tributaries. [se] figure 13.5 profile of the main stem of cawston creek near keremeos, b.c. the maximum elevation of the drainage basin is about 1,840 m, near mount kobau. the base level is 275 m, at the similkameen river.
Comments are closed.