Rainfall and other forms of Precipitation

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September 13, 2022 Heavy rains and floods have battered Bengaluru yet again. Uncontrolled and unregulated development and concretisation of the city that pays no heed to the ecology and hydrology of the region needs to stop!
Urban flooding in Bangalore (Image Source: Thejas via Wikimedia Commons)
March 29, 2022 The intensity and duration of heat waves is predicted to increase in India and human induced anthropogenic changes are to blame.
A man sits under the scorching heat of the sun in front of Amer fort in Jaipur (Picture courtesy: Prabhu B Doss, Flickr Commons: CC-By-NC-ND-2.0)
February 10, 2022 47% of India’s population is vulnerable to floods, says IMD's Climate Hazards Atlas
(Image: J Surya, CC-SA-4.0 International)
July 4, 2021 A study finds that while forests existed in peninsular India, they were replaced by savanna grasslands over time. And the weakening monsoon was the culprit!
Savanna grasslands at Nannaj Bustard Sanctuary, Solapur, Maharashtra (Image Source: Raju Kasambe via Wikimedia Commons)
June 30, 2021 Climate analysis predicts mismatch in rainfall and temperature patterns with crop phenology: Soybean, Cotton, Wheat and Gram crops at risk, finds Institute for Sustainable Communities study across three major regions of Maharashtra.
Maharashtra faces an increasing risk from climate change which is likely to impact the production of four major crops - Soybean, Cotton, Wheat and Gram.  (Image: BAIF Flickr, CC BY-NC-SA 2.0)
December 13, 2019 A study highlights the need to scale down the export of rice, maize, buffalo meat and other items to conserve groundwater in India.
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)
Neglect and lack of monitoring behind country's water scarcity: CWC
News this week Posted on 10 Jul, 2019 09:20 AM

India not a water defict country. Neglect and lack of monitoring behind country's water scarcity: CWC

Queuing up for water (Source: IWP Flickr Photos)
Adequate water most important for plant diversity
Study shows how rainfall and temperature affect variety of plants in major bio-geographic zones of India Posted on 09 Jul, 2019 03:58 PM

New Delhi, July 9 (India Science Wire): India has a total geographical area of nearly 329 million hectares. The climate varies from the north to the south and east to west. However, in spite of this diversity, little is known about how climate affects the diversity of plants that grow in a particular area.

Image used for representational purposes only. Image source: India Water Portal on Flickr
Cultivating more millets to make food production climate resilient in India
A study finds that selectively increasing coarse grains/millets in crop production can greatly help in reducing the negative impacts of climate shocks on future food production in India. Posted on 09 Jul, 2019 02:32 PM

Crop production is highly influenced by the sensitivity of crops to variations in climate and can have major implications for food supply and rural livelihoods. The effects of climate change are increasing in India, where extreme rainfall events have become more frequent and spatially more variable.

A millet crop ready for harvest in rural India (Image Source: Wikimedia Commons)
Glacier melt threatens water reserves in Satluj basin
A new study finds that 55% of the glaciers in the Satluj basin could disappear by 2050 and 97% by 2090 due to climate change. Posted on 08 Jul, 2019 12:28 PM

River Satluj, the powerhouse of the Himalayas

The Sutlej, from Bilaspur (Image Source: Wikimedia Commons)
How can forecasting of extreme rainfall events be improved?
Greater precision in forecast of extreme events is critical. Posted on 05 Jul, 2019 12:00 AM

Mumbai, July 5 (India Science Wire): On July 2, the Maharashtra government decided to close private and public schools in Mumbai based on IMD’s rainfall forecast which predicted "intermittent rain in city and suburbs, with heavy to very heavy rainfall at a few places for the next 24 hours." The 24-hour period from 8:30 am of July 1 to July 2 saw a total of 375 mm of rain and it

Villages under water which gushed in as Cyclone Aila struck south 24 Parganas. Image credit: Anil Gulati from IWP Flickr. Image used for representational purposes only.
Urbanization, changing cropping patterns contributing to temperature rise
Study shows land use changes responsible for higher temperatures Posted on 03 Jul, 2019 02:51 PM

New Delhi, July 3 (India Science Wire): Warming induced by changes in land use and land cover is contributing to rise in temperature in Eastern India, according to a new study. 

Image credit: Sourabh Phadke from India Water Portal on Flickr
Combating water crisis needs people's participation: PM Modi
News this week Posted on 03 Jul, 2019 01:06 AM

Prime Minister Modi pitches for a collective effort to overcome water crisis in the country

A rainwater harvesting set up in a school in Chickmangalur district (Source: IWP Flickr photos)
Government launches Jal Shakti Abhiyan to tackle water crisis
Policy matters this week Posted on 02 Jul, 2019 04:59 PM

Centre launches Jal Shakti Abhiyan

Jal Shakti Abhiyan launched to battle water crisis (Source: IWP Flickr photos)
Digging deeper to cope with droughts
A study finds that farmers in south India continue to rely on borewells rather than investing in water conservation structures or demand management strategies to cope with droughts. Posted on 01 Jul, 2019 09:14 PM

India is witnessing the second driest pre-monsoon season in the last 65 years. As the country eagerly eyes the monsoon clouds, the delay so far has now widened the rain deficit to 43%.

Coping with droughts, a challenge for farmers (Image Source: Wikimedia Commons)
Economics of land degradation: India’s new environment targets
What are India's plans for managing its natural resources, undertaking sustainable land management and combating droughts? Posted on 28 Jun, 2019 09:38 AM

Managing natural resources, the sustainable way

Minister of Environment, Forest & Climate Change, Prakash Javadekar with representatives of UNCCD, IUCN and other panelists at the June 17th meeting. (Photo: DD News Hindi)
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