Contamination, Pollution and Quality

Featured Articles
December 16, 2022 In this article, we will understand how the WQM course is continuing to influence the needs of learners that come from diverse backgrounds. The course model also offers core insights to many others who would like to engage in a virtual training program.
During a WQM course, a field team member from INREM facilitating a demonstration
September 9, 2022 Highlights from a new report released by iFOREST
An old coal-fired power plant has been dumping vast quantities of ash out in the open for many years. (Image: Lundrim Aliu/ World Bank; CC BY-NC-ND 2.0)
September 5, 2022 In an attempt to present a perspective on how rivers are used and abused, a map of the Bengaluru rivers illustrate how waste flows through natural river corridors, polluting the rivers and altering their status.
Vrishabhavathi river flow at Thagachguppe Bridge, Kumbalgodu (Image Source: Paani.Earth)
August 27, 2022 Study looks at microplastic types in lakes of Ladakh
(Vinay Goel, Wikimedia Commons)
August 19, 2022 Better access to clean water coupled with health education to bring about changes in behaviour are critical to prevent exposure to dangerous cholera bacteria that lurk in untreated waters.
The hidden threat of cholera in India (Image Source: IWP Flickr photos)
August 11, 2022 This could lead to water quality crisis reinforcing the need for basin-specific management strategies
Around the world, more than a fifth of nitrogen released by human activity ends up in aquatic ecosystems (Image: Wikimedia Commons)
Indore retains its cleanest city tag
Indore became the cleanest city in India for the second time in a row, thanks to the untiring efforts of its municipal corporation and residents. A video tells the success story. Posted on 17 Jun, 2018 06:26 PM

Indore has retained its cleanest city tag in the clean India survey 2018. Before it was praised for its cleanliness drive in 2017, the city was just like any other urban city in India dealing with its mounting garbage problem.

Clean road near Pardesipura, Indore. (Source: India Water Portal)
Toilets need water, women suffer under ODF drive
Toilets in households have only increased the drudgery of village women as they have to fetch water from faraway sources for toilet use. Posted on 12 Jun, 2018 01:28 PM

Rajasthan is all geared up for the open defecation free (ODF) status well before the national deadline of October 2, 2019. According to the assistant engineer of the nagar parishad, Resha Singh, 4.75 lakh toilets have been constructed since October 2, 2014 in Alwar district which is about to be declared ODF.

Village women collect water for toilet use. (Photo by India Water Portal)
Study finds uranium in groundwater across 16 states
News this week Posted on 12 Jun, 2018 01:18 PM

Groundwater from aquifers across 16 states found to be contaminated with uranium

India's dependence on groundwater is very high across sectors. (Picture courtesy: Wikimedia Commons)
Wetland turns treasure trove of herbs
Medicinal herbs, edible greens and fruits thrive in and around Chennai’s Sembakkam lake, reveals a study. Posted on 11 Jun, 2018 11:31 AM

The districts of Tiruvallur, Chennai and Kanchipuram once boasted of a landscape densely dotted with wetlands and a lifestyle that was closely linked to the survival of these water bodies.

Sembakkam lake currently spans across a 100 acres in South Chennai. (Picture courtesy: Care Earth Trust)
Water supply crisis hits Shimla hard
News this week Posted on 29 May, 2018 11:55 AM

Shimla reels under severe water crunch

No water supply for seven consecutive days in Shimla leaves residents angry. (Photo courtesy: The Hindu)
Tree cover against pollution
A study reveals deciduous trees with compound leaves more tolerant to air pollution. Posted on 29 May, 2018 08:12 AM

Degrading air quality in metro cities is a matter of concern for public health. Massive tree plantation drives are often conducted in order to provide oxygen to choking cities. But trees, much like humans, also are severely affected by pollutants in the air.

Various trees respond differently to air pollution. (Source: IWP Flickr photos)
Sewage to blame, Dal turns dull
Years of indiscriminate dumping of sewage turns Kashmir’s beautiful Dal Lake into an eyesore. Posted on 17 May, 2018 01:09 PM

Srinagar's prime tourist attraction, Dal Lake, is no more the scenic beauty it used to be. It's turning into an eyesore, thanks to sewage discharge and weed growth.

A Kashmiri boy on a boat among lotus leaves on Dal Lake. (Pic courtesy: Safeena Wani/101Reporters)
Hyderabad's sewage-filled drains cleaned manually
News this week Posted on 15 May, 2018 07:50 AM

Ahead of monsoon, workers made to clean stormwater drains filled with sewage in Hyderabad

Manual scavenging in a new avatar (Picture courtesy: The New Indian Express)
Centre submits draft scheme on Cauvery water sharing
Policy matters this week Posted on 15 May, 2018 07:07 AM

Centre submits draft scheme on Cauvery river water sharing to the Supreme Court

Contentious Cauvery (Picture courtesy: NDTV)
Emission inventory for Delhi
Scientists and students come together to map air pollution sources in the capital. Posted on 10 May, 2018 06:33 AM

A group of scientists and students are braving the heat and dust this summer in the national capital to map all possible sources of air pollution, so that by winter this year, we can get a fair idea of different sources of pollution in the city.

Team collects data for emission inventory. (Pic courtesy: ISW)
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