J-GLOBAL ID:200904079111060732  Research Project code:9800015921 Update date:Jun. 22, 2006

Elucidation of the mechanism of water pollution of artificial lakes

Study period:1992 - 1998
Organization (1):
Investigating Researcher (3):
Research overview:
Achievement ratio of environmental criterion of artificial lakes in Akita prefecture is low. Therefore, on Hagikata dam, which does not satisfy the criterion, and Yamase dam newly built, water quality and bottom sediment, plankton, utilization of river basin and so on are surveyed and cause of water pollution of artificial lakes are elucidated as well as preparing basic data for water quality preservation countermeasure.
Keywords (10):
reservoir(water) ,  lake ,  water ,  environmental ,  plankton ,  Akita ,  limnological ,  lacustrine ,  watershed ,  water
Research program: Ordinary Research
Research budget: 1996: \658,000

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