Patent ID: 11866897
Assignee: CHANGJIANG RIVER SCIENTIFIC RESEARCH INSTITUTE
Field: Civil engineering (Other fields)
Classification: CPC E  G  Y | IPC E

Claim 1:
2. The main stream reservoir ecological modulation method considering incoming water from interval tributaries according to claim 1, wherein,
in Step1, the starting time st for starting ecological modulations is judged according to the process of the water rising of and the incoming water from tributaries, that is, in the case that the water rising process with a continuous water rising process for not less than D days, an average flow increase of not less than dQ, and a rising flow of not less than Qe occurs at an interval tributary, the main stream reservoir begins to start the compensation modulation to meet requirements of the high-flow pulse process required for fish spawning in downstream spawning grounds; the starting time st for starting ecological modulations is judged according to water rising in a main stream, that is, in the case that the water rising process with a continuous water rising process for not less than D days, an average flow increase of not less than dQ, and a rising flow of not less than Qe occurs at a main stream, the main stream reservoir begins to start the compensation modulation considering interval tributaries to meet the requirements of the high-flow pulse process required for fish spawning in downstream spawning grounds.