Research Project code：0350010417
Update date：Nov. 18, 2002
Study on the reducing counter measure for surface source load such as improvement of river water quality, insurance of water quantity, and maintaining of water-side space, and on the proposal for adequate land utilization form
2001 - 2005
For the water environment management at basin region, the nastiness load material elution mechanism at mountain forest water gathering region, and the elution characteristics for each land utilization form, are elucidated, and effect of water environment preserving counter measure achieved by the Prefecture is verified based on the actual measurement. Evaluation of water environment is aimed by comparing and examining of river bottom living animal community.
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