Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.aqpro.2015.02.170 |
Establishing Strategies for Sustainable Groundwater Management Plan for Typical Granitic Aquifers-A Pilot Study near Hyderabad, India | |
Madhnure, Pandith; Rao, P. N.; Rao, A. D. | |
通讯作者 | Madhnure, Pandith |
会议名称 | International Conference on Water Resources, Coastal and Ocean Engineering (ICWRCOE) |
会议日期 | MAR 11-14, 2015 |
会议地点 | Mangaluru, INDIA |
英文摘要 | For sustainable groundwater management plan (SGMP), a pilot study has been taken up in Palmakul-Kottur watershed (214 km(2)) near Hyderabad, India with integrated approach including remote sensing, hydrometeorological, hydrological, hydrogeological, geophysical and hydrochemical studies. The watershed is underlain by Archaean granites characterized by semi arid conditions with annual normal rainfall of 836 mm. Remarkable changes in land use pattern, have led to substantial impact on groundwater recharge to the aquifers. The productive phreatic aquifer up to 30 m depth is desaturated forcing to tap the groundwater from deeper aquifers of 100 m depths leading to deeper groundwater levels (> 20 meter below ground level) at places. Overall the stage of groundwater development varies from 78% to 103% and deterioration in groundwater quality is observed with respect to fluoride (max. 4.6 mg/L), nitrate (max. 300 mg/L) and electrical conductivity (max. 4200 micro s micro siemens/cm) at places. For suggesting zone-wise SGMP, the area has been divided into three zones, using geographical information system. Zone-1 (95 km(2)) is characterized by high weathering (> 10 m) & moderate to high yield (> 1 liters/second (lps). Zone-2 (35 km(2)) by low weathering (< 10 m & low yield (< 1 lps) and Zone-3 (84 km(2)) by poor groundwater quality (beyond drinking and irrigation permissible limits). The suggested plan includes site specific suitable artificial recharge structures, cultivation of irrigated dry crops and adaptation of micro irrigation techniques along with provision for alternate source of drinking water. Desilting of existing tanks and participatory groundwater management are recommended. The approach and the outcome of the pilot study will go a long way for up scaling in similar hydrogeological environs of the country. (C) 2015 The Authors. Published by Elsevier B.V. |
英文关键词 | Strategy Granite Aquifer Sustainability Geographical Information System Groundwater Management Plan |
来源出版物 | INTERNATIONAL CONFERENCE ON WATER RESOURCES, COASTAL AND OCEAN ENGINEERING (ICWRCOE'15) |
ISSN | 2214-241X |
出版年 | 2015 |
卷号 | 4 |
页码 | 1307-1314 |
EISBN | ***************** |
出版者 | ELSEVIER SCIENCE BV |
类型 | Proceedings Paper |
语种 | 英语 |
国家 | India |
收录类别 | CPCI-S |
WOS记录号 | WOS:000353455800169 |
WOS关键词 | FLUORIDE |
WOS类目 | Engineering, Ocean ; Environmental Sciences ; Water Resources |
WOS研究方向 | Engineering ; Environmental Sciences & Ecology ; Water Resources |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/304603 |
作者单位 | Govt India, Minist Water Resources, Cent Ground Water Board, Southern Reg, Hyderabad 500068, Andhra Pradesh, India |
推荐引用方式 GB/T 7714 | Madhnure, Pandith,Rao, P. N.,Rao, A. D.. Establishing Strategies for Sustainable Groundwater Management Plan for Typical Granitic Aquifers-A Pilot Study near Hyderabad, India[C]:ELSEVIER SCIENCE BV,2015:1307-1314. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。