Groundwater

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May 19, 2024 The surprising connection between Wikipedia, beaches, and your water bottle.
A top down image of a lush green forest in a sacred grove in Meghalaya (Image created by: Sreechand Tavva)
May 15, 2024 बेहिसाब भूजल दोहन भूकंप के खतरे को विनाशकारी बना देगा। हाल फिलहाल के दो अध्ययन हमारे लिए खतरे का संकेत दे रहे हैं। एक अध्ययन पूर्वी हिमालयी क्षेत्र में भूकंप के आवृत्ति और तीब्रता बढ़ने की बात कर रहा है। तो दूसरा भूजल का अत्यधिक दोहन से दिल्ली-NCR क्षेत्र के कुछ भाग भविष्य में धंसने की संभावना की बात कर रहा है। दोनों अध्ययनों को जोड़ कर अगर पढ़ा जाए तस्वीर का एक नया पहलू सामने आता है।
भूजल का अत्यधिक दोहन
May 12, 2024 Rethinking community engagement in the Atal Bhujal Yojana
Towards sustainable groundwater management (Image: IWMI)
May 8, 2024 What is the ecosystem based approach to water management? How can it help in solving the water woes of states in the Deccan Plateau?
An ecosystem based approach to water management (Image Source: India Water Portal)
March 13, 2024 As cities such as Bangalore grapple with the water crisis, understanding the value of conserving groundwater to prevent this from happening in the future is urgently needed!
Groundwater, a threatened resource (Image Source: India Water Portal)
December 30, 2023 भूजल में आर्सेनिक, फ्लोराइड के मामले में एनजीटी ने "जिम्मेदारी से भागने" के लिए 28 राज्यों, केंद्रशासित प्रदेशों, सीजीडब्ल्यूए को नोटिस जारी किया।
भूजल में आर्सेनिक,फ्लोराइड जैसे जहरीले तत्व
The American ground water trust - resources on groundwater
The American Ground Water Trust aims to provide accurate information about water resources and water wells to home-owners, teachers, water users, managers, planners, community and state leaders Posted on 15 May, 2009 12:08 PM

The American Ground Water Trust is a non-profit education organization, based in the United States. The programmes developed by the trust aim at:

Resolving the conflict over rural groundwater use between drinking water & irrigation supply – A case study by World Bank
Aquifer recharge and limited consumptive use of groundwater in agriculture can balance its supply and demand Posted on 15 May, 2009 11:55 AM

This case study deals with resolving the conflict over rural groundwater use between drinking water and irrigation supply in Tamil Nadu. In rural water-supply provision, resource availability has not received the attention it deserves.

Case study of Pondhe watershed area in Maharashtra based on rapid hydrogeological mapping by advanced center for water resources development and management (ACWADAM)
Demand’ management of water resources in a region often holds the key to a complete and sustainable water resources management strategy Posted on 15 May, 2009 11:13 AM

This document deals with a study by ACWADAM of Pondhe watershed area in Maharashtra based on rapid hydrogeological mapping through field studies. Large areas of India are covered by what are called “hard rocks” that are mostly of igneous and metamorphic origin. Many arid and semi-arid regions of India obtain water supplies from groundwater stored in these rocks.

Social regulations in water management in a village in Anantapur district, Andhra Pradesh- a case study on livelihood transformation
In Mogali Chetla Tanda, Andhra Pradesh, the community took control of managing ground water by introducing social regulations which led to complete transformation of livelihood and stopped migration Posted on 14 May, 2009 04:24 PM

Groundwater depletion has reached such alarming proportions in the semi-arid and arid regions, despite huge investments in watershed development programmes by the state and central governments and the international donor community. One of the stated aims of these programmes is to mitigate drought and ensure water availability throughout the year.

Swadhyayee movement captures running away rainwater in Saurashtra
Extraction of groundwater coupled with severe drought led to a reactive response in people of Saurashtra to divert rainwater into their wells in a bid to "capture" water which was "running off" Posted on 14 May, 2009 03:07 PM

Saurashtra is the peripheral region along Coastal Gujarat. It is composed of a Central basaltic plateau that rises 100 to 200m above mean sea level with an average annual rainfall of about 600 mm. The rainfall is concentrated in a few days during which the incident rainfall leads to flashfloods draining into the sea.

Harvesting water harnessing life: A case study of Kotla village in Mewat, Rajasthan
A case study of good watershed interventions by the Sehgal Foundation that has helped improve the water situation in Kotla village in Mewat, Rajasthan Posted on 14 May, 2009 01:31 PM

HARVESTING WATER HARNESSING LIFE
A Case Study of Kotla Village in Mewat

MEWAT: STATISTICS AT A GLANCE

People Meo Tribals
Geographical Location Foothills of Aravalis
Average rainfall 336mm-500mm
Occupation of villagers  
a) Agriculture & Animal Husbandry
b) Others
58%
42%
Cultivated area 80%
Irrigated area 44%
Source of water for irrigation Ground water- 95%
Water Quality Mostly brackish
Ground water depletion rate Over 25cms a year

The living wisdom: using local well driller knowledge to construct digital groundwater data bases
The study analyses knowledge of well drillers about groundwater aquifers and verify it with scientific data Posted on 14 May, 2009 12:39 PM

In the absence of groundwater instrumentation networks in India, the knowledge of local well drillers about the location, quality, etc of groundwater aquifers is invaluable. 

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Groundwater management:traditional knowledge and formal science
The paper compares formal science with traditional wisdom to manage groundwater and infers that lot can be gained from traditional knowledge Posted on 14 May, 2009 12:35 PM

Author Sunderajan Krishnan argues that the apparent duality between formal science and one based on traditional wisdom and observations is an illusion and decision making on groundwater management has a lot to gain from traditional knowledge sources.

The Andhra Pradesh farmer managed groundwater system project
Several thousand farmers voluntarily takes number of steps to reduce groundwater pumping, to overcome groundwater depletion without sacrificing on returns, while still improving overall efficiency Posted on 14 May, 2009 12:23 PM

The Andhra Pradesh Farmer Managed Groundwater System (APFAMGS) project is an enabling intervention for managing groundwater depletion through voluntary self regulation. The project has demonstrated its impact in 7 districts of Andhra Pradesh spread over 650 villages, on a significant scale. Read more

Urban water crisis in Delhi - Stakeholders responses and potential scenarios of evolution
This paper proposes to question private abstraction of groundwater due to mismanagement of public utility in Delhi Posted on 12 May, 2009 04:39 PM

This paper on urban water crisis in Delhi looks at stakeholders responses and potential scenarios of evolution. An inadequate piped water supply from the public utility, characterized by intermittence and unreliability, and supplemented by private uncontrolled groundwater abstraction, is a common feature of most Indian cities as well as other developing cities in the w