Climate and Weather

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April 30, 2024 As temperatures soar, what should India do to adapt to changing conditions to mitigate the adverse impacts of climate change?
Heat waves sweep across India (Image: Maxpixel, CC0 Public Domain)
November 5, 2023 Honeywell’s environmental sustainability index, a quarterly index reveals a growing number of organisations globally are boosting annual sustainability investments by at least 50%, and are optimistic about achieving short- and long-term objectives
Environmental Sustainability Index gauges movement in corporate sentiment and investment on the sustainability front. (Image: Needpix)
May 4, 2023 Climate change is expected to have significant impacts on the Indian monsoon
As per the India Meteorological Department (IMD), instances of heavy rainfall have increased by almost 85% in the country since 2012 (Image: Marina, 2009,Wikimedia Commons)
January 17, 2023 रिस्कन नदी 40 किमी लंबी है। अब तक बने 5000 से अधिक खावों का प्रभाव कहीं-कहीं दिखाई देने लगा है। लेकिन एक नदी को जिंदा होने के लिए पर्याप्त नहीं है। रिस्कन नदी को बचाने हेतु उनके द्वारा माननीय प्रधानमंत्री महोदय, माननीय जल शक्ति मंत्री भारत सरकार व माननीय मुख्यमंत्री उत्तराखंड से भी निवेदन किया गया है।
एक खाव बनती हुई
December 12, 2022 Study looks at behavioral biases in crop insurance adoption
Adoption rate of crop insurance low in India despite government efforts (Image: PxHere, CC0 Public Domain)
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)
Map: Annual average rainfall of India
The annual rainfall map of India indicating the volume of rain different regions in the country receive Posted on 18 Aug, 2009 03:57 PM

Over a range of under 20cm to over 800cm, these two maps, give an idea of the average rainfall received by different regions in the country.

The lowest rainfall receiving areas are Rajasthan, Gujarat, Western Uttar Pradesh, parts of Haryana and Punjab, and the central peninsular region of Karnataka, Maharashtra and Andhra Pradesh.

River basin and sub-basin map of India from the Central Ground Water Board
The Central Groundwater Board have come out with watershed and basin-wise maps for the entire country. Here's an introduction and the link to the resource Posted on 18 Aug, 2009 01:04 PM

Watersheds are natural hydrological entities that cover a specific aerial expanse of land surface from which the rainfall runoff flows to a defined drain, channel, stream or river at any particular point. The terms region, basin, catchment, watershed etc are widely used to denote hydrological units.

All you need to know about rain barrels: Stepwise preparation and construction guide
Using a rain barrel is the easiest way to begin rainwater harvesting. Rain barrel serves as a storage unit for rooftop rainwater. It can collect a substantial amount of rainwater. Posted on 18 Aug, 2009 12:51 PM

Overview

In Bangalore, for example, for an annual rainfall of 900mm over 60 rainy days and a roof area of 50 sq.m.

River systems of Karnataka: Overview of the state's river systems and irrigation patterns
The page has information on the tributaries, catchment area and drainage patterns of the many rivers in the state
Posted on 14 Aug, 2009 03:19 PM

The Water Resources Department of Karnataka has a lot of relevant information on the river systems in Karnataka, irrigation, water resource development projects in Karnataka, notifications and orders, performance budgeting and allocation.

BCIL surveys the citizens of Bangalore to learn about their water conservation practices
Water survey of the citizens of Bangalore conducted by Biodiversity Conservation India Ltd. Posted on 14 Aug, 2009 12:25 PM

Here's a list of resources relating to the water survey conducted in the city of Bangalore

District-wise report of habitations covered in Himachal Pradesh for water supply and irrigation
A complete list of district wise data on irrigation, water supply, hand pumps distribution and progress of Command Area Development programme in the state of Himachal Pradesh Posted on 14 Aug, 2009 12:19 PM

District-wise report of habitations covered for water supply, hand pumps, irrigation, flood control and command area development

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Bacteriological quality of water samples of a tertiary care medical center campus in North Western Himalayan region
Studies conducted in the North Western Himalayan region have found that surface and groundwater samples are highly contaminated with faecal matter in the region Posted on 14 Aug, 2009 11:53 AM

A study published in the The Internet Journal of Third World Medicine of bacteriological quality of water samples of a tertiary care medical center campus in North Western Himalayan region, more specifically in Kangra district of Himachal Prad

Baseline report: Sachetana Drinking Water project of the Government of Karnataka (2006-2011)
The project envisions a set of interventions including household rainwater harvesting for clusters of villages in Karnataka that are particularly severely affected by fluoride Posted on 14 Aug, 2009 11:28 AM

The Sachetana Drinking Water project of the Government of Karnataka covers 15 villages in each of the taluks of Bagepalli (Chikkaballapur), Mundargi (Gadag), Sira (Tumkur) and Pavagada (Tumkur).

The baseline survey covers a representative portion of the villages and families of the above and contains the following information:

Taluka wise daily rainfall figures for the latest monsoon from Gujarat State Disaster Management Authority
The Gujarat State Disaster Management Authority gives taluka wise daily rainfall figures for the 2007 monsoons and comparison with the average of last ten years till the same date in the monsoon. Posted on 13 Aug, 2009 05:03 PM

The Gujarat State Disaster Management Authority gives taluka wise daily rainfall figures for the previous monsoon (2007 currently) and comparison with the average of last ten years till the same date in the monsoon (June-Sept).

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Preparation of guidelines for drinking water protection in Abadasa taluka in Kutch district of Gujarat
This deals with the preparation of guidelines for drinking water protection in Abadasa taluka in Kutch district of Gujarat as a part of a research study (in progress) Posted on 13 Aug, 2009 01:07 PM

The report prepared by Arid Communities and Technologies (ACT) Kutch, Gujarat on behalf of Sahajeevan Trust aims to prepare a guideline for groundwater legislation to protect drinking water sources in the taluka.

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