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)
Deepor beel: Entangled in a net of dangers
Banning fishing in the beel has not only affected the sustenance of the Keot fishing community in Guwahati but it is also threatening the beel's very existence. Posted on 25 Mar, 2014 08:52 PM

“Posua botah”, he said. “The wind is blowing from the west now so we cannot take you to the beel to show you how we catch fish. This wind cleans the water and we won’t get fish. 'Bhatial botah', when the wind blows from the east, the water turns muddy and the fish come up to the surface to breathe. That’s the best time to fish”, he explained.

Deepor Beel awaits a fresh gush of life
Their land lost to a dam, 2,000 farmers take to fishing -- in cages
The rush for caged fish culture of one variety has created a glut in the market, crashing prices. How will the farmer-fishermen cope? Posted on 25 Mar, 2014 08:28 PM

The Chandil dam reservoir is located 30 kms from Jamshedpur on the Subernarekha river in Jharkhand. While this dam is a 'tourist hotspot', its construction has resulted in the displacement of more than 20,000 families from 116 surrounding villages. “We lost our farmlands because of the project and now, to support our families, we have to take any job available", says Narayan Gope. 

Modular cages used for cage culture in Chandil
Fatehabad - Another Fukushima?
Nuclear plants are usually located near oceans or rivers in order to have access to ample water for cooling but not the plant at Fatehabad. It is India's largest and could be its most dangerous too. Posted on 25 Mar, 2014 08:14 PM

National Highway 10 passes through Badophal, a village in Fatehabad district of Haryana. The highway is lined by a tiny market and a point where several jeeps start and terminate. These jeeps are headed to Gorakhpur village, some 15 kms away via Kajal Heri, another village en route.

Gorakhpur nuclear power plant site
Floods despite dams
In his bi-lingual booklet titled 'Floods despite dams' ('Barh to phir bhi aayegi'), Dinesh Mishra explodes the myth of embankments and hopes that the issue of floods will be widely debated. Posted on 23 Mar, 2014 10:42 PM

Floods in Bihar have acquired menacing proportions following the embanking of its rivers, which has led to severe dislocations in the society. Estimates suggest that 70% of the population in north Bihar lives under the recurring threat of flood devastation (1). The 2013 floods affected more than 5.9 million people in 3768 villages (2).

Floods disrupt life in Bihar
A costly 200 km journey from source to tap
The Yettinahole Diversion Project aims to supply water to water-starved Kolar and Chikkaballapur in Karnataka. Diverting the Netravathi river for this purpose need not be the only solution. Posted on 23 Mar, 2014 10:40 PM

In July 2012, the Government of Karnataka approved the Yettinahole Diversion Project (YDP), which will cost an estimated Rs. 12,912.36 crore. This project is set to divert the head waters of the Gundia River (a tributary of the Kumardhara, which is a tributary of the Netravathi) in the west and transfer it to eastern parts of the state.

Yettinahole river (Source: SANDRP)
Sikkim's springs discharge 50% lesser over the last decade
The solution to water scarcity due to the shrinking monsoon season & the resultant declining discharge of natural springs lies in storing water. For this the forestland needs to be conserved. Posted on 19 Mar, 2014 11:36 PM

The Intergovernmental Panel on Climate Change (IPCC) report predicts large scale changes in temperature and precipitation over the Asian land mass. In the mountains, this translates to less snow, more intense but shorter episodes of rainfall and insufficient groundwater recharge, thereby resulting in the drying up of water sources.

Rural water security in Sikkim
Man-made trouble in Bhimtal lake
Tourism and other human interventions in the Bhimtal area in Uttarakhand has led to drastic changes that have altered the way of life and land use in the region. Can this trend be reversed? Posted on 19 Mar, 2014 11:01 PM

The Himalayan region is facing an unprecedented onslaught of modernization. Large-scale construction, deforestation and pollution are taking a toll on it's pristine eciology. This includes the beautiful Bhimtal lake in Nainital district, Uttarakhand.

Bhimtal Lake (Source: Wkipedia)
A multi-pronged approach to improve livelihoods in MP
Out-migration of residents and inefficient agricultural practices in Baldeogarh, MP have been partially resolved by an NGO's intervention, which focused on conserving water. Posted on 17 Mar, 2014 03:46 PM

A little less than 40 km away from the district headquarters of Tikamgarh in northern Madhya Pradesh lies a watershed, which is an area of land where all of the water that is under it or drains off of it goes into the same place (US Environmental Protection Agency).

Farmer looks at the water conservation efforts
An 'Umbrella' for sustainable growth
The cultivation of medicinal plants, eco-tourism and support of rural produce, which focus on livelihood improvements, are some options for an environmentally sustainable community. Posted on 16 Mar, 2014 11:11 PM

The dependence on natural resources is ever increasing, and so is the need to manage it better. Rural communities are relatively more dependent on crucial natural resources such as land, water and forest, the exploitation of which directly affects their livelihood.

Marginal farmers cultivating vegetables in Erode
Technology and public awareness to combat climate change
Using community radio, messages about adapting to climate change and methods to do it were communicated to farmers in Bundelkhand. Posted on 16 Mar, 2014 10:30 PM

In Jhansi, Bundelkhand farmers experience great uncertainties in agriculture due to erratic rainfall. Covering 13 districts of southwest Uttar Pradesh and Northern Madhya Pradesh with a population of approximately 21 million, Bundelkhand is a typical semi-arid region.  Around 83% of the area is rural and more than one third of the households are considered to be below the poverty line.

Crops appropriate to deal with climate change
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