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AbstractBabolrood Hydrological measurements are essential for the interpretation of water quality data and for water resource management. Variations in Babolrood hydrological conditions have important effects on water quality. In rivers, such factors as the discharge (volume of water passing through across-section of the river in a unit of time), the velocity of flow, turbulence and depth will influence water quality. Location and geographic point of wetlands Babolrod River: 36°41'21"N 52°36'1"E. Babolrood Is a river in Mazandaran Province, northern Iran that flows northward from foot of Mount Alborz through Babolsar city, and finally to the Caspian Sea between east Babolsar and west Babolsar. Babolrod is a very suitable river for fish to spawn and breed. This has the result of emphasizing Babolrood hydrology regime of the river flood discharge and precipitations are directly dependent on the amount of water Debbie. Results of studies done on this river also confirmed Hydro biology would employ four special biological area D and C and B and A (Biological in divided zoon) Babolrood in the ruling. Area A: Length of about 4 km from estuary of the river there is containing freshwater and brackish And specific biological markers in this region is the general slope of 1-0% in the coastal region. Area B: Length of about 16 Km (20 Km from estuary) is. Low water flow on the slope of 2-0%, and in this part of the river bed has a medium texture. The Babol and Babolsar Amir Kola Sewage that containing oil and oil directly fall out into the river. Babol slaughterhouse along with the excess ichors' is transported to the river. Pollution, chemical, mechanical and biological part due to its proximity to the estuary of migratory fish spawning and migration Babolrood has shattered. Area C: These parts of River are almost clear water and Rocky River bed and Length of about 44 km (64 km to estuary of). Biological reagents are presented in Map 2-1 percent slope and topography of the area is seen as low. Area D: This area within 64 kilometers long, about 30 km from the estuary of begins. Average slope of 5-2% of the area and the terrain is very variable. Water in this area is rich in oxygen. Flow (Debbie) of water in this region is very high. The savad-koh forests surrounding part of river is the. , And is located at an altitude of about 1500 m above sea level.
Publisher or UniversityIranian Fisheries Science Research Institute
Series : Nr42168;