Field Protoype Experiment of Water Diversion for Typical River-net in Changshu City

DOI

10.2991/iceep-16.2016.126How to use a DOI?

Keywords

Field Protoype Experiment; Water diversion; Hydrodynamic model; Water quality evaluation; Ecological restoration.

Abstract

Changshu city is located in Taihu Basin, where rivers are belonged to typical plain river-net. Recent years, water pollution in Changshu river-net is poor and serious threatened by potential industrialization and human activities. In order to understand the ecological restoration countermeasure, we conducted a Field Protoype Experiment(FPE) for water diversion in October 2014. Hydraulic and environmental data were collected by real time sampling in every 30min or 1h at specifically cross-sections and duration time lasted for tidal cycle in Yangtze river. With the help of monitoring data, mathematical statistical and numerical method, we derived the flow distribution and water quality restoration conditions in whole river-net. The results suggested the water diversion has a great effect on the improvement of water environment quality in most of characteristic sections. Hydrodynamic model was used to calculate and simulated after calibrating by FPE data, then the river-reconnected and the improvement of regional water environment quality were tested. This study has discussed fully in the FPE method for water division and the conclusion is benefit for ecological restoration in this area.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiangjin Huang
AU  - Long Xiang
AU  - Wangji Liu
AU  - Yongshu Zhu
PY  - 2016/11
DA  - 2016/11
TI  - Field Protoype Experiment of Water Diversion for Typical River-net in Changshu City
BT  - Proceedings of the 2016 5th International Conference on Energy and Environmental Protection (ICEEP 2016)
PB  - Atlantis Press
SP  - 733
EP  - 739
SN  - 2352-5401
UR  - https://doi.org/10.2991/iceep-16.2016.126
DO  - 10.2991/iceep-16.2016.126
ID  - Huang2016/11
ER  -