A Dynamic Model to Evaluate the Balance between Demand and Supply of Water Resources

DOI

10.2991/wartia-16.2016.189How to use a DOI?

Keywords

Water resources,Agriculture,Industry,Domestic

Abstract

Water scarcity has attracted plenty of attention from all over the world for recent decades. Comprehensive models need to be established to evaluate and solve this problem.This paper first build a dynamic model to evaluate the balance between demand and supply of water resources. The WSI indicator is used to express relationship between water demand and supply. The total demand is divided into three aspects. We define different calculation formulas which are related to industrial pollution,planting area and population. While the total supply is the addition of groundwater, the surface water, the trans-regional water drainage and the water in the reservoir. Economical scarcity is taken into our model consideration through the index NDI, which is the ratio of the water deficit and rainfall.Water resources carrying capacity evaluation model system is the comprehensive three-level hierarchy structure analysis, to evaluate water situation of the South Carolina.

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  - Mingkai Liu
PY  - 2016/05
DA  - 2016/05
TI  - A Dynamic Model to Evaluate the Balance between Demand and Supply of Water Resources
BT  - Proceedings of the 2016 2nd Workshop on Advanced Research and Technology in Industry Applications
PB  - Atlantis Press
SP  - 893
EP  - 897
SN  - 2352-5401
UR  - https://doi.org/10.2991/wartia-16.2016.189
DO  - 10.2991/wartia-16.2016.189
ID  - Liu2016/05
ER  -