Impact of Hairdin, Miro Khan and Shahdad Kot Drainage on Hamal Dhand, Sindh
Safe drinking water is a basic need. Surface water bodies are the primary source of safe water. Drain water, industries, urban/rural effluents, and waste materials are often disposed into surface water bodies without any treatment. All major water bodies of Sindh province are thus more or less polluted. These water bodies are interconnected with the Indus River like the artery system for blood circulation in bodies of living things. The main source of contamination of Hamal Lake is the disposal of the effluents of Hairdin drain, Miro Khan drain, and Shahdad Kot drain. This lake’s main source of fresh water is rained from Khirthar mountains. Hamal lake is connected through the Main Nara Valley drain (MNVD) to Manchar lake that eventually outfalls into Indus River. Hence, drain water pollutes not only Hamal and Manchar lakes but also Indus River due to their interconnection. Presently, right bank outfall drains (RBOD I-III) have been constructed for safe disposal of drain effluents thus avoiding the polluting of freshwater bodies.
Keywords:Hamal lake, agricultural and industrial effluents, drainage system, RBOD
W. J. Mitsch, J. G. Gosselink, Wetlands, Van Nostrand Reinhold, New York, 1993
Millennium Ecosystem Assessment, Ecosystems and Human Well-Being: Wetlands and Water, pp. 3-15, World Resources Institute: Washington, DC, USA, 200
W. Steffen, A. Sanderson, P. D. Tyson, J. Jager, P. A. Matson, B. Moore III, F. Oldfield, K. Richardson, H. J. Schellnhuber, B. L. Turner II, R. J. Wasson, Global Change and the Earth System: A Planet under Pressure, pp. 14-18, Springer-Verlag Press, Berlin, Germany, 2004 DOI: https://doi.org/10.1007/b137870
J. J. Feddema, K. W. Oleson, G. B. Bonan, L. O. Mearns, L. E. Buja, G. A. Meehl, W. M. Washington, “The importance of land-cover change in simulating future climates”, Science, Vol. 310, No. 5754, pp. 1674-1678, 2005 DOI: https://doi.org/10.1126/science.1118160
E. Lambin, X. Baulies, N. Bockstael, G. Fischer, T. Krug, R. Leemans, E. Moran, R. Rindfuss, Y. Sato, D. Skole, B. L. Turner II, C. Vogel, Land Use and Land Cover Change: Implementation Strategy, IGBP Report No.48, International Geosphere-Biosphere Programme: Stockholm, Sweden, IHDP Report No. 1, International Human Dimensions Programme on Global Environmental Change, Bonn, Germany, 1999
E. J. Doering, L. C. Benz, G. A. Reichman, “Shallow-water-table concept for drainage design in semiarid and subhumid regions. Advances in Drainage”, Fourth National Drainage Symposium, Vol. 13, No. 4, pp. 34-41, 1982
J. E. Ayars, E. W. Christen, J. W. Hornbuckle, “Controlled drainage for improved water management in arid regions irrigated agriculture”, Agricultural Water Management, Vol. 86, pp. 128-139, 2006 DOI: https://doi.org/10.1016/j.agwat.2006.07.004
Anonymous, A Management Plan for Agricultural Subsurface Drainage and Related Problems on the Westside San Joaquin Valley: Final Report of the San Joaquin Valley Drainage Program, California Department of Water Resources, Sacramento, California, 2015
M. A. Mahar, W. A. Baloch, S. I. H. Jafri, “Diversity and seasonal occurrence of planktonic rotifers in Manchhar lake, Sindh, Pakistan”, Pakistan Journal of Fisheries, Vol. 1, No. 1, pp. 25-32, 2000
A. L. Korai, G. A. Sahto, K. H. Lashari, S. N. Arbani, “Biodiversity in Relation to Physicochemical Properties of Keenjhar Lake, Thatta District, Sindh, Pakistan”, Turkish Journal of Fisheries and Aquatic Science, Vol. 8, pp. 259-268, 2008
K. A. Onsdorff, “What the Weitzenhoff Court got wrong?”, Journal of Water Environment Law and Practice, Vol. 4, No. 1, pp. 14-18, 1996
A. L. Qureshi, A. A. Mahessar, M. E. U. H. Leghari, B. K. Lashari, F. M. Mari, “Impact of Releasing Wastewater of Sugar Industries into Drainage System of LBOD, Sindh, Pakistan”, International Environmental Science and Development, Vol. 6 No. 5, pp. 381-386, 2015 DOI: https://doi.org/10.7763/IJESD.2015.V6.622
M. A. Sohag, A. A. Mahessar, I. A. Bohio, “Pollution of Indus water and the drainage system of Sindh”, The First International Conference on Environmentally Sustainable Development, Abbottabad, Pakistan, June 26-28, 2005
R. Ahmad, “Studies on the chemistry control of some selected drinking and industrial waters”, Pakistan Journal of Scientific and Industrial Research, Vol. 48, No. 3, pp. 174-179, 2005
T. M. Jahangir, M. Y. Khuawar, S. M. Leghari, W. A. Baloach, A. A. Leghari, A. Leghari, “Some Studies on Water Quality and Biological Life at Kinjhar and Haleji Lakes of District Thatta, Sindh, Pakistan”, Pakistan Journal of Biological Sciences, Vol. 3, No. 11, pp. 1965-1972, 2000 DOI: https://doi.org/10.3923/pjbs.2000.1965.1972
International Bank for Reconstruction and Development International Development Association, Management Report and Recommendation in Response to the Inspection Panel Investigation Report of the Pakistan National Drainage Program Project, 2006
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