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Publishing House, Mathura. • NRSA Ground Water Prospect Maps of District Conclusions 1] It is observed that the resources mapping has Mahasamund on 1:50,000 scale, prepared by National Remote Sensing Agency, Hyderabad. a great role in preparation of development plan, which helps in identification of appropriate location NRSA (1991): Technical Guidelines, Integrated mission for sustainable development. of particular structure. The plan so prepared is therefore cost effective and realistic. • Schedule of Rates for Works of Water Resources Department, Government of Chhattisgarh (2003): In force 2] The generation of spatial and non-spatial database in GIS environment is prerequisite for from 01-12-2003, Engineer In Chief, Water Resources Department, and Raipur. preparation of developmental plans. This approach facilitates integration of database. • Singh, A.K. & Rathore P.S. (1995): Space Ship Earth and Remote Sensing- A catastrophic View, pub. Paper in the proceeding of the NAGI, Udaipur. • Rathore, N.S. & Rathore P.S. (1996): Land Use 3] Assessment of water requirement as well as surface runoff is very essential for achieving the change in Udaipur Basin, pub. Paper in the proceeding of the NAGI, Shillong. objective of sustainable development of watershed. • Rathore, P S (2002), Application of Remote Sensing and Geographic Information System for District References • Alan, B. & Carlos R. V. (1991): Remote Sensing Level Planning -A Case Study of Rajsamand District (Raj.), unpublished PhD Thesis, and GIS for Resource Management in Developing Countries, Kluwer Academic Publisher, and London. • Verma, J R (2003), Management of Water through Conservation and Artificial Recharge in Gajara Sub • AIS&LUS, (1971): Soil Survey Manual, Publication, All India Soil and Land Use Survey, Watershed of Kharun Watershed, Durg District, Chhattisgarh – A Case Study, Proceedings of the I.A.R.I., New Delhi. • Behera, G., Balakrishnan P., Nageswara Rao, P.P., Workshop on Emerging Challenges in Water Resources before Chhattisgarh state, held on Dec.12th 2003. Dutt, C.B.S., Ganesh Raj, Brian Goodall and Andrew Kirby (1979): Resources and Planning, Pergamon • Soil Information Source: SYS Sea Land Evaluation, University of Ghent, and Beljium Press Limited, Headington Hill Hall, Oxford, England. • Gautam N.C & Narayanan, L.R.A. (1985): • Soil Source : Land Resource Atlas of Nagpur, District Publication No –22 Internet Sources; Planning Comission.nic.in Ecological Feature of Chhattisgarh. Suggested Land Use/land Cover Classification System for India Using Remote Sensing Techniques, Pink � � � 392
National Seminar on Rainwater Harvesting and Water Management 11-12 Nov. 2006, Nagpur 68. Experimental Hydro-Geochemical Reactions In Shallow Water Table Brackish ASR Well With Successive Number Of Cycles *Y. S. Saharawat *R. S. Malik *B. S. Jhorar *N. Chaudhary *T. Streck Abstract Better understanding of mixing and geo-chemical reactions would help in installation, operation and sustaining in aquifer storage recovery ASR system. Four successive cycles of 2000 m3 recharge and 2000 m3 recovery in each cycle were conducted in a cavity type brackish ASR well. Simple mixing as represented by chloride cumulative native water percentage in the recovered water at 100 % recovery M*(Cl- ) increased with recovery percentage (I) for all the quality parameters. It decreased linearly with successive number of cycles (SC) [M*(Cl- ) = -1.58 SC + 21.95; r2 = 0.99]. Calcite dissolution also decreased with successive number of cycles. Groundwater quality of the recovered water was better than that of native water. Potassium concentration of the recovered water was more than that of recharged water in all cycles. Potassium and borate released from Illite and Tourmaline mineral respectively were 1653 and 231 moles in 2000 m3 of recovered water during first ASR cycle. The study would find its application in conserving and better utilization of the scarce water resources in semi arid regions. Key words : Hydro geochemistry, Cavity ASR well, Interactions, successive ASR cycles � � � * Dr. Yashpal Singh Saharawat, IRRI-India office, 1 st floor CG block, NASC complex DPS Marg Pusa New Delhi India-110012, Ph: +91 11 25843802 FAX = +91 11 2584180 e-mail: ysaharawat@cgiar.org * Prof. R.S. Malik, Chief Scientist water Management, deptt of Soil Science, CCS HAU Hisar Haryana India Ph: +91 1662 227538 e-mail: malikrs1@rediffmail.com * Prof. B.S. Jhorar, Deptt. of Soil Science, CCS HAU Hisar Haryana India Ph: +91 1662 227538 e-mail: cswm@hau.ernet.in * Dr. Neelam Chaudhary, Deptt. of Zoology, CCS HAU Hisar Haryana India Ph: +91 9891007818 e-mail: n.chaudhary@rediffmail.com * Prof. Thilo Streckm, Biogeophysics Section, Universitat Hohenheim, Stuttgart Germany e-mail: tstreck@uni-hohenheim.de 393
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National Seminar on Rainwater Harve
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once subsoil water starts draining
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The plantation process starts with
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DOLASANE , SANGAMNER RANGE I, SANGA
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Page 11 and 12: Table 1. Present land use of waters
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Page 73 and 74: CASE STUDY The Salem Municipality i
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water, use of improved seed and bal
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the result of the success they have
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un off from one hill and conveying
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harvest will certainly solve the wa
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If the rain precipitation in a vill
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echarging , A study of world wide f
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these villages, the people themselv
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improve the quantity and the qualit
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The opinion of the public for the q
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in fact the base of energy in Tajik
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end of 80’s building of Roghun’
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consumption of oil on 11 times more
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change waterness charge o Vakhsh m
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are following: a) Compound of const
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for subsequent use of water for irr
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years. These beels can also be conv
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ody through water conservation and
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contribute to increased fish produc
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Figure 1 : Map of Bangladesh showin
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end uses and the intentional manage
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INTRODUCTION Indian water sector is
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ut definitely they are not substitu
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having the height greater than 50m
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ain. There is no conducive evidence
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chase food self sufficiency as a go
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REPORTB OF WORLD COMMISION ON DAMS
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