Surface Water

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January 2, 2023 अनुपम मिश्र या हम सबके प्रिय पमपम पर पाँच साल पहले लिखा गया श्रवण गर्ग का यहआलेख है। अनुपम भी उनके द्वारा तलाशे गए तालाबों की तरह से ही खरे थे। अनुपम ने तो तालाबों को उनके दूर होते हुए भी खोज लिया । हम उन्हें अपने इतने नज़दीक होते हुए भी खोज नहीं पाए। 19 दिसम्बर को अनुपम की पुण्यतिथि थी।
अनुपम मिश्र, गांधी शांति प्रतिष्ठान में। फोटो - सिविल सोसाइटी, लक्ष्मण आनंद
January 1, 2023 Results show the impacts of agricultural productivity boosts in India can be highly heterogeneous
Buckingham canal near Kasturba Nagar, Adyar (Image: India Water Portal)
December 25, 2022 A study develops a prototype method by employing the remote sensing-based ecological index
rigorous post-implementation monitoring and impact assessment of assets is needed (Image: UN Women)
October 6, 2022 In an effort to inform the general public, especially citizen activists, policymakers, researchers, and students, about the current status of the Vrishabhavathi river, Paani.Earth has created the necessary maps, data, analysis, and information to drive conservation awareness and action around the river.
Vrishabhavathi river (Image Source: Paani.Earth)
August 9, 2022 Ensuring irrigation through farm ponds in tribal Chhattisgarh
Many tribal farmers opted for individual farm ponds under MGNREGA ensuring protective irrigation. (Image: Meenakshi Singh)
November 8, 2020 The National Hydrology Project has created a national platform for water data and is working to enhance the technical capacities of agencies dealing with water resources management.
Breakthrough cloud computing facilities and remote sensing applications have helped showthe filling pattern of a water body (tank or reservoir) through freely available satellite imagery at an interval of five days.  (Image: Maithan dam, Wikimedia Commons)
Only one out of five river basins in the country resilient to climate change: Study
News this week Posted on 19 Dec, 2019 10:31 AM

Study finds, only one out of five river basins in the country can cope with climate change

Narmada river in Madhya Pradesh (Source: IWP Flickr photos)
Micro-irrigation and groundwater use
A study from Gujarat finds that micro-irrigation combined with metered power led to a reduction in uncontrolled groundwater extraction by farmers. Posted on 18 Dec, 2019 02:12 PM

Agriculture the largest consumer of groundwater in India

Micro-irrigation and its impact on groundwater (Image Source: India Water Portal)
Trading in virtual water
A study highlights the need to scale down the export of rice, maize, buffalo meat and other items to conserve groundwater in India. Posted on 13 Dec, 2019 09:12 AM

The recent trade war between the United States and China was, among other things, about virtual water - the hidden water in products. Producing anything, whether it is soyabean or clothes, uses water, and has a water footprint.

A farmer uses a hosepipe to irrigate crops at her farm in Nilgiris mountains, Tamil Nadu (Image: Hamish John Appleby for IWMI, Flickr Commons, CC BY-NC-ND 2.0)
NGT orders 100 percent treatment of sewage entering rivers
Policy matters this week Posted on 11 Dec, 2019 12:05 PM

Ensure 100 percent treatment of sewage entering rivers: NGT to authorities

Polythene bags and solid waste left behind as water recedes in the Ganga river. (Source: India Water Portal on Flickr)
Replacing rice will improve India’s climate resilience
A study calls for solutions that can benefit farmers and the environment and positively impact India's nutrition indicators. Posted on 11 Dec, 2019 11:50 AM

A new study finds that introducing coarse cereals such as millet and sorghum could improve India’s national food supply in many ways.

Rice field in Karnataka (Image: Guldem Ustun, Flickr Commons, CC BY 2.0)
India’s tryst with climate change
Dr. Aradhana Yaduvanshi, a hydro meteorologist at WOTR, talks to us about what current research on global warming shows, and possible adaptation and coping mechanisms. Posted on 06 Dec, 2019 04:23 PM

Global warming has given rise to unprecedented extreme events such as cyclones, floods, heatwaves and droughts in India. Why are these threats increasing?

Flooding in Mumbai during the monsoons (Image Source: Wikimedia Commons)
Holistic approach needed to clean the Ganga
A report by the India Rivers Forum highlights the need to focus further than the main stem of the Ganga river. Posted on 06 Dec, 2019 10:39 AM

The National Mission for Cleaning Ganga was set up in 2014 and the Namami Gange programme was launched the year after, with a budget outlay of Rs. 20,000 crore. The implementation of the flagship programme was followed by the framing of a draft National River Ganga (Rejuvenation, Protection and Management) Bill, 2019 to be introduced in the winter session of Parliament.

Distant snow clad mountains, the smaller hills and the Ganga river (Image: Srimoyee Banerjee, Wikimedia Commons, CC BY-SA 4.0)
Looking back into history to understand droughts
The 2015­-2018 drought, the longest, but less severe of droughts experienced by India raises alarm on the negative effects of future droughts on water security in the country. Posted on 04 Dec, 2019 02:53 PM

Droughts in India: types, causes and effects

Droughts are greatly feared in India, impacting food production, the economy and the livelihoods of millions of farmers. 60% of India’s population is engaged in agriculture.

India will see more droughts in the future. (Image Source: Wikimedia Commons)
CGWB signs MoU for participatory groundwater management
Policy matters this week Posted on 27 Nov, 2019 12:06 PM

MoU signed for groundwater management through community intervention

An irrigation well at Randullabad, Maharashtra (Source: India Water Portal on Flickr)
40 percent of rural households in India lack access to drinking water
News this week Posted on 27 Nov, 2019 04:37 AM

NSS finds only 58.2 percent of rural households have drinking water facilities within premises

Women in Bametara district of Chattisgarh line up to collect water. Photo credit: Makarand Purohit for India Water Portal
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