Ecology and Environment

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/topics/ecology-and-environment

Featured Articles
September 2, 2024 The strategic objectives and challenges of India's BioE3 Policy
The transition to a bio-based economy could affect various stakeholders (Image: GetArchive; CC0 1.0)
August 30, 2024 This article traces the evolution of the legislative framework for water pollution in India and its implications for wastewater treatment standards in the country. 
Open drains in Alwar (Image Source: IWP Flickr photos)
August 2, 2024 There is a need for a multi-faceted approach to disaster management, combining advanced monitoring, early warning systems, community preparedness, and sustainable land use practices to mitigate future risks.
Aftermath of a 2022 landslide on Nedumpoil ghat road (Image: Vinayaraj, Wikimedia Commons; CC BY-SA 4.0)
July 10, 2024 Millions of trees are fast disappearing from India's farmlands. What are its implications for agriculture and the environment?
Disappearing trees over Indian farmlands (Image Source: WOTR)
June 9, 2024 India’s funding jumped from $225 million in 2018 to $1.5 billion in 2023, marking a compounded annual growth rate of 140%
Green startups: Powering a sustainable future (Image: Needpix)
June 7, 2024 Scientists question effectiveness of nature-based CO2 removal using the ocean
Ocean ecosystem (Image: PxHere, CC0 Public Domain)
NITI Ayog allocates Rs 1000 crore for groundwater contaminated zones
Policy matters this week Posted on 11 Jan, 2016 09:48 PM

Government to install community water purification plants in water toxic zones

A hand pump in Madhya Pradesh (Source: IWP Flickr Photos)
Ken-Betwa river gets some respite
Statutory clearance not given for the much touted Ken-Betwa model link project of the Interlinking of Rivers programme due to extreme social and environmental concerns. Posted on 08 Jan, 2016 01:03 PM

In December 2015, more than forty years after it was conceived, the Government was set to launch India’s ambitious 30-link river interlinking project linking 37 rivers.

View of Betwa river (Source: Manual Menal, Wikimedia Commons)
Rice-fish culture transforms the lives of cyclone-hit farmers in Odisha
Rice-fish systems allow for the production of fish and other aquatic animals as well as rice from the same rice field area, and generally without causing reductions in rice yields. Posted on 06 Jan, 2016 11:24 PM

Coastal regions of Kendrapara and Jagatsinghpur districts of Odisha have been hit by cyclonic storms for more than two decades.

Integrated Rice Fish Culture Unit Rajnagar (Source: RCDC, Odisha)
Centre provides relief fund to drought and flood-hit states
Policy matters this week Posted on 05 Jan, 2016 11:19 AM

Relief assistance to drought-hit Maharashtra and Madhya Pradesh and flood-hit West Bengal

Drought affected area in Karnataka (Source: Pushkarv via Wikipedia)
Right information and collective strength of people triumph!
The film titled 'A Hand Pump' tells the story of the villagers of Padapadar, Odisha and their struggle to finally get their right to safe drinking water. Posted on 04 Jan, 2016 08:25 PM

"More than eight villagers in Padapadar have died due to water-borne diseases such as typhoid, diarrhoea, jaundice, etc.

A hand-pump installed at Padapadar village
Lounging by Laknavaram Cheruvu in Telangana
Tucked away in the middle of picturesque paddy fields and the rolling hills of Govindaraopet, Laknavaram cheruvu is the perfect spot for a idyllic weekend getaway. Posted on 24 Dec, 2015 01:21 PM

Erstwhile undivided Andhra Pradesh, like its neighbours Tamil Nadu and Karnataka, is a land of tanks. The ‘Cheruvus’, ‘Eris’ and ‘Keres’, as they are known in the respective regional languages, are irrigation tanks dug centuries ago by kings and philanthropists to feed thousands of acres of thirsty paddy fields. 

Laknavaram Cheruvu in Warangal, Telangana
Life and water at Rachenahalli lake
It provides natural resources to people living around it, acts as a sink for fisher folk cleaning fish or women doing laundry, and receives treated sludge from new residences around it. Posted on 22 Dec, 2015 02:04 PM

Rachenahalli is one of the few living lakes in north Bangalore. It is connected to water bodies upstream and downstream, particularly Jakkur Lake on the north-east. Both these lakes have been rejuvenated at substantial costs by the Bangalore Development Authority over the last decade.

Rachenahalli Lake (Source: Sumetee Pahwa Gajjar)
Irumbuliyur Lake explains sudden floods in Chennai
Urban planners have forgotten that lakes and waterways can only be altered by giving appropriate alternative means of storage and drainage. These water bodies must be revived. Posted on 17 Dec, 2015 02:51 PM

The December 2015 rains in Tamil Nadu caused Chennai and its adjoining areas to be suddenly flooded. Huge portions of residential areas and roads were inundated for long periods of time. The rivers too flooded in an unprecedented manner, causing human loss and property damage to individuals, state and corporates.

Irumbuliyur lake outlet from where entire rain water is expected to be drained (Source: P Sakthivel)
The importance of women in natural resources management
A study among the hill women in Uttarakhand found that they showed a high inclination to participate in water and forest management programmes through Informal communities. Posted on 16 Dec, 2015 12:40 PM

Although the state of Uttarakhand is rich in water and forest resources, its watersheds are under threat of wasting and erosion due to decreased forest cover, faulty agricultural practices, hydrologic imbalances and natural calamities. The growing population is further increasing the pressure on natural resources.

Hill women and natural resources management (Source: India Water Portal)
A thousand streams spring back
Sahastradhara near Dehradun is testimony to the fact that nature’s bounty is unlimited if man treads carefully. Posted on 15 Dec, 2015 12:58 PM

Govind Ram has seen the worst and best that man can do to nature.

A view of Sahastradhara region from the  ropeway (Source: Dr Umesh Behari Mathur/ Flickr)
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