Biological Pollution

Featured Articles
August 11, 2022
India’s rivers in trouble due to high fertilizer load and heavy monsoons
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)
July 14, 2022
Ichamati: River of poetry is dying a slow death
The river is faced with the dual problem of flood plain encroachment and growing levels of water pollution
Illegal transverse check dams (Badhals) built on Ichamati near a village in Basirhat (Image: Prithviraj Nath @ TheWaterChronicles)
May 25, 2022
Transparent urban river pollution monitoring
A study develops a decision support tool to identify polluted river stretches
Ulhas river near Khandpe village (Image: Ganesh Dhamodkar, Wikimedia Commons)
November 12, 2021
Water can kill!
Mass fish deaths can pose a challenge to the environment, biodiversity and fisherfolk who depend on them for their livelihoods. Why do they happen?
Algal blooms in a pond in Tamil Nadu (Image Source: Wikimedia Commons)
August 4, 2021
Biodiversity - crucial for survival of freshwater ecosystems!
Detritivores, scavenger organisms inhabiting freshwater bodies such as streams are crucial for the survival of water bodies. However, anthropogenic changes are killing them!
View of a s stream in Kerala (Image Source: Firos AK via Wikimedia Commons)
June 24, 2021
East Kolkata Wetlands – fast turning death traps for aquatic ecosystems?
Freshwater ecosystems in India are known to harbour rich biodiversity, but their health is being increasingly challenged in recent years. And the East Kolkata Wetlands are no exception!
Fishermen use wastewater from Kolkata to rear fish (Image Source: India Water Portal)
Improved sanitation can reduce diarrhoea cases by 47%
Policy matters this week: Diarrhoea cases can come down with improved sanitation, SC tells Centre to appoint Regulator for environment matters and new water scheme for rural areas.
Ravleen Kaur
Posted on 14 Jan, 2014 06:41 PM

Improved sanitation can reduce diarrhoea cases by 47%: World Bank
Sanitation means good health (www.thinkaboutit.eu)
Big steel firms illegally mined Rs. 45,000 Cr worth
News this week: Commission finds that big corporates mined Rs. 45000 Cr worth iron ore, Delhi residents protest waste incinerator and POSCO's clearance to be revalidated.
Ravleen Kaur
Posted on 14 Jan, 2014 06:40 PM

Corporates like Tata Steel, Essel Mining violate green laws in Odisha
Illegal Ironore mining in Odisha (Indialatest.org)
Water News: 2013 in review
Beginning with the Kumbh Mela and moving on to natural disasters like the floods in Uttarakhand and the cyclone in eastern India, water made big news throughout 2013.
Ravleen Kaur
Swati Bansal
Posted on 06 Jan, 2014 12:16 PM

Kumbh Mela left its trash behind
Shiva statue, Kedarnath (Source: ibtimes.co.uk)
Drinking water quality worst in Kerala: Report
News this week: NSSO says drinking water quality worst in Kerala, migratory birds desert flooded wetland and villagers protest against hydel project in Uttarakhand.
Ravleen Kaur
Posted on 29 Dec, 2013 04:50 PM

Kerala scores worst in access to potable water: NSSO
House wells not safe? (Source: Wikimedia)
A peak at the future: Simulating Coonoor’s water situation
Using computer simulation, Keystone Foundation demonstrates the impact of domestic use, tourism, plantation and farming on the water situation in Coonoor in the Nilgiris.
Balachander T
Posted on 23 Dec, 2013 03:40 PM

The Nilgiris have undergone an incredible amount of change in the last 10 years. Coonoor, an area well endowed with natural resources, is the second largest tourist destination here. However, over the last year (2012-13), the town has been reeling under a water crisis [1].
Coonoor Land Use Map
Yamuna Nama: a book review
Born out of citizens' concern for the Yamuna, the bi-lingual Yamuna Manifesto presents a lucid and succinct snapshot of the river, it's troubles, and the potential for its resuscitation.
Chicu Lokgariwar
Posted on 22 Dec, 2013 05:51 PM

The Yamuna Manifesto -or Yamuna Nama- is a bilingual book with passages in both Hindi and English, published as part of the Yamuna Elbe project. In five deceptively short sections, the book takes us from the birth to the river to its future.
Yamuna river (Source: www.pilgrimageindia.net)
40% of Delhi houses not connected with sewerage network: Census
News this week: 40% people in Delhi live in houses without sewerage, cyclone Leher passes off peacefully and farmers affected by erosion in Tripura sell land.
Ravleen Kaur
Posted on 01 Dec, 2013 08:10 PM

40% people in the National capital live in houses not connected to sewerage network
No sewerage but a dirty river Source: The Hindu
Don't have toilet, can't contest polls
Policy Matters this week: Bihar government makes toilet compulsory for contesting polls, Ganga Jal pitchers to collect religious waste and Rs 1,444 crore for rural water supply in Maharashtra.
Ravleen Kaur
Posted on 24 Nov, 2013 10:43 PM

Don't have toilet, can't contest polls
Toilet mandatory to contest
Phailin rain increases Andhra groundwater levels
News this week: Rainfall after Phailin increases groundwater level in Andhra, poor sanitation in eastern UP and activists rise against petroleum investment zone in Visakhapatnam.
Ravleen Kaur
Posted on 19 Nov, 2013 10:21 AM

Phailin increases Andhra groundwater levels
Phailin raises groundwater in Andhra (EU-ECHO)
India moves up on the Global Hunger Index
News this week: India moves up on the Global Hunger Index, Churu on its way to total sanitation and Phailin affected areas face drinking water stress.
Ravleen Kaur
Posted on 21 Oct, 2013 04:56 PM

India moves up two notches on the Global Hunger Index
Child malnutrition Source: The Indian Express
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