Haryana

This paper in Current Science attempts to establish a missing stream link between the Markanda river and the Vedic Saraswati river in the plains of northern Haryana based on geoelectrical resistivity surveys. Resistivity surveys in the Gangetic Plains around Pehowa region in Haryana, have revealed different subsurface geological formations composed of fine, medium and coarse sand with gravel. Resistivity section between the lower part of the Markanda basin and the Saraswati river around Pehowa region indicates the presence of buried sand bodies connecting the two rivers.

Small and marginal farmers are most affected from water stress situations, and need simple, sustainable and effective measures for water conservation and management.

The rise in groundwater table followed by waterlogging and secondary soil salinization is a serious problem in canal-irrigated areas of arid and semi-arid regions. To combat the problem, an agroforestry model for biodrainage was tested in waterlogged fields of Haryana (northwest India), where 10 per cent area (0.44 m ha) is waterlogged resulting in reduced crop yields and abandonment of agricultural lands.

Organizer: Kriti Film Club

Venue: Apparel House, Sector 44, Gurgaon, Haryana

Description:

Kriti Film Club invites you for the screening of two wonderful films that raise awareness on the need for water management and conservation, they are:

Community water tank

As you are aware of the fact that the Government has constituted an inspecting body comprising of high authority personnel’s of Central Water Commission, Planning Commission, Haryana Irrigation Department, Delhi Jal Board, Ministry of Environment and Forests and 6 members of Yamuna Bachao Aandolan. The team will then submit its report to the Central Government within one week and forthcoming plans will be discussed then.

The team had visited the Hathinikund barrage and told that it was a complete failure as the water is not at all being released from Hathinikund barrage. They came to know about the matter after enquiring with local public. The imposter authorities had released the said amount (160 cusecs) of water. The local public there told that they are habitual of crossing the Yamuna by riding on their bikes as it remains completely dry, but the water has been released.

 A key factor in the long-term viability of aquifer storage and recovery is the extent of mineral interaction between two dissimilar water types, their recoverable fractions and consequent impact on water quality and aquifer stability.

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Delhi
On June 7, 2000, the Delhi Jal Board and the Municipal Corporation announcement that they would create 150 ponds for rainwater harvesting. TAPAS, a non-governmental organisation, approached the Delhi High Court on June 22, 2000, to force government authorities to improve water availability and quality in the national capital. It sought restoration of neglected lakes and depressions in the city as well as the implementation of the announcement made by the authorities.

Hyderabad
The Andhra Pradesh High Court is hearing three different public interest petitions to protect the Hussainsagar lake. One seeks to prevent construction on or around the lake or its catchment area. Another aims to prevent heavy siltation due to annual immersion of idols in the lake during religious occasions.

This Current Science paper uses secondary data to discuss the disappearance of the river Saraswati. The enigma that was the disappearance of this river, which according to the author once upon a time greened Rajasthan and had nurtured civilizations on its shore, brought archaeologists, geologists, geophysicists, and climatologists to find answers. The author uses the body of work created by these scientists to solve the puzzle of the disappearance of the Saraswati.

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