Groundwater

Dr. R. Jagadishwara Rao
Former Professor of Geology
Sri Venkateswara University
Tirupati, AP 517502

Forwarded to the portal by: L.C.Nagaraj

We have taken up evaluation of 65 water sheds in Northern districts of Karnataka. These water sheds are spread across Bagalkot,Raichur, Koppala, Bellary and Davanagere districts.

This report by Aligarh Muslim University and Central Ground Water Board (CGWB) deals with groundwater flow modelling and aquifer vulnerability assessment in Yamuna–Krishni sub-basin of Muzaffarnagar district. For evaluation of the groundwater resources and for minimizing the error of estimation, the system has been evaluated through aquifer modelling where water balance is established using partial differential equation of groundwater flow and is solved with boundary and initial boundary conditions.

With tihs, they can improve water and sanitation service regulation and provision at international, national and local levels. Directed primarily at community groups, human rights NGOs, rights-based development practitioners and aid workers, this handbook aims to strengthen human rights-based advocacy by providing innovative and practical suggestions that activists and organisations can use in their work. It also acts as a resource guide for finding further information.

Water and sanitation are essential for living a healthy life with dignity. However, around a billion people across the world lack access to a safe and sufficient water supply to cover their basic needs. Over 2.5 billion people lack access to adequate sanitation and nearly 1.2 billion face the indignity of open defecation every day.

The Millennium Development Goal (MDG) target to halve the proportion of people without sustainable access to safe drinking water and basic sanitation by 2015 is seriously off track, with sanitation severely lagging behind. For example, estimates suggest that at current rates of progress, sub-Saharan Africa will miss the MDG water target by about 25 years, while the sanitation target may not be reached until well into the 22nd century.

The state government's investments in supplying potable water under the Maharashtra Jeevan Pradhikaran (MJP) scheme which envisaged a no tanker supply' end to the scheme is critiqued. The authors note that the project mainly concentrated on asset creation, neglecting operation and maintenance resulting in limited improvement in villages, with respect to water supply.

The author looks at three ancient Kannada and Sanskrit texts - Lokoparam, Manasollasa, Shivatattvaratnakara. All these texts were written between the 12th and 18th century. These texts record hydrological data ranging from cloud formation to traditional methods of preserving potable water.

This paper explores Surangas, which are an ancient water system based on tunnels bored horizontally on the slopes of hills to get drinking water. These structures are mainly found in the laterite soils of Dakshina Kannada region and some parts of Kerala and Goa.

A civil society consultation was held on “Regenerating natural resources and rural livelihoods in rainfed areas of India” by WASSAN at Hyderabad in December 2010 to discuss priorities for the twelfth five year plan. The Planning Commission, Government of India has been steering the process of development in India by conceptualizing five year plans and had sought inputs from civil society organizations, activists groups, networks of CBOs / NGOs, donors and others for preparing an approach paper for twelfth plan.

The objective of the consultation workshop was to contribute to the process of defining broad contours of twelfth plan with a focus on rural livelihoods the thrust area being policy framework, funding support, institutional arrangements etc., by -

• Consolidating the lessons from good practices in promoting and protecting rural livelihoods in the country, that could be integrated in twelfth five year plan.
• Systematically articulating issues and concerns (bottlenecks) in promoting and protecting rural livelihoods, which could be addressed in the twelfth five year plan.

 .  In-situ bioremediation is an attractive alternative for this purpose. To achieve this objective, bacterial strains were isolated and enriched from the contaminated site of Tamil Nadu Chromates and Chemicals Limited (TCCL) premises, Ranipet, Tamil Nadu, India.

The basic objectives of this study were -