Proceedings of the 2016 International Conference on Education, Management and Computing Technology (ICEMCT-16)

A New Evaluation Index System of Water Scarcity Degree and Prediction Model Based on Grey Theory

Authors
Yiheng Bian
Corresponding Author
Yiheng Bian
Available Online April 2016.
DOI
10.2991/icemct-16.2016.114How to use a DOI?
Keywords
Water resources, WDSI model, Grey correlation analysis, Grey prediction
Abstract

To measure the ability of a region to provide clean water, water demand and supply index (WDSI) is defined as the ratio of water demand and water supply. Obviously, if the index >1, the region is suffering from water scarcity. Water demand includes industrial water, agricultural water and domestic water. Water supply consists of surface water, groundwater and other clean water. To evaluate this model, the paper selects six countries in the UN water scarcity map and calculate their WSDI from 1988 to 2002. Then cluster analysis is used to divide the countries. The test result fits water stress indicator interval showed by the UN water scarcity map perfectly.

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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Volume Title
Proceedings of the 2016 International Conference on Education, Management and Computing Technology (ICEMCT-16)
Series
Advances in Social Science, Education and Humanities Research
Publication Date
April 2016
ISBN
978-94-6252-179-7
ISSN
2352-5398
DOI
10.2991/icemct-16.2016.114How to use a DOI?
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/).

Cite this article

TY  - CONF
AU  - Yiheng Bian
PY  - 2016/04
DA  - 2016/04
TI  - A New Evaluation Index System of Water Scarcity Degree and Prediction Model Based on Grey Theory
BT  - Proceedings of the 2016 International Conference on Education, Management and Computing Technology (ICEMCT-16)
PB  - Atlantis Press
SP  - 529
EP  - 534
SN  - 2352-5398
UR  - https://doi.org/10.2991/icemct-16.2016.114
DO  - 10.2991/icemct-16.2016.114
ID  - Bian2016/04
ER  -