Precipitation Indices as Indicators of Water Resource Sustainability: A Study on Developed States of Peninsular Malaysia

Authors

  • Hamirdin Ithnin Sultan Idris Education University
  • Nordin Sakke Universiti Malaysia Sabah

Keywords:

standard precipitation index, water resource, sustainability, Peninsular Malaysia

Abstract

Precipitation index has been used to measure droughts. The occurrence of droughts can be damaging to the water supply system in Malaysia. On normal hydrometeorological conditions, the water supply system is already grappling in order to meet the needs of consumers. New developments on global climate change cast a greater doubt on thesustainability of the water supply systems of Malaysia, since there is growing evidence of changing meteorological patterns which may adversely affect the rainfall amount. The developed states in Malaysia refer to Selangor, Pulau Pinang, Melaka and Negeri Sembilan. As developed states, development has placed these states at a very challenging situation; as such its water resources are really overstretched in terms of its ability to meet the ever growing demand. This study evaluates the standardized precipitation indices of these states and analyse them as to whether the indices can be used as precursors to water resource sustainability in these states.

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Author Biographies

Hamirdin Ithnin, Sultan Idris Education University

Department of Geography and Environment, Sultan Idris Education University

Nordin Sakke, Universiti Malaysia Sabah

Department of Geography. Universiti Malaysia Sabah

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Published

2013-05-20

How to Cite

Ithnin, H., & Sakke, N. (2013). Precipitation Indices as Indicators of Water Resource Sustainability: A Study on Developed States of Peninsular Malaysia. Perspektif Jurnal Sains Sosial Dan Kemanusiaan, 5(1), 97–106. Retrieved from https://ejournal.upsi.edu.my/index.php/PERS/article/view/1627

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