Ecology and Environment

Featured Articles
December 16, 2022 Soil research must focus both on technology development and implementation
The ability of soils to support soil functions or services is decreasing (Image: Katrin Park/International Food Policy Research Institute)
November 25, 2022 These maps at the watershed scales have been made to not only ensure inclusion of different freshwater ecosystems, their connectivity and hydrological processes, but can also provide a spatial context for conservation decisions.
A stream at Anini, Arunachal Pradesh (Image Source: Roshni Arora)
November 16, 2022 Adoption of hybrid solutions - grey and green structures appropriate for resilience building
Healthy wetland ecosystems help in reducing disaster risks and managing climate risks (Image: Pxhere)
October 30, 2022 This book by Dr. Mitul Baruah presents a fascinating, ethnographic account of the challenges faced by communities living in Majuli, India, one of the largest river islands in the world, which has experienced immense socio-environmental transformations over the years, processes that are emblematic of the Brahmaputra Valley as a whole. This is an excerpt from the book.
Floods are recurrent phenomena in Assam (Image: Mitul Baruah)
October 6, 2022 Rapid urbanisation and faulty land use policies are rapidly destroying forests, grasslands and wetlands in Jammu and Kashmir, India and the ecosystem value services they provide. Can these valuable ecosystems be saved?
Deteriorating ecosystems of Jammu and Kashmir, India (Image Source: tkohli at Flickr via Wikimedia Commons)
July 14, 2022 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)
Manipur’s floating lake at risk
A study using remote sensing techniques assesses significant changes in land use in Loktak lake. Posted on 18 Oct, 2019 12:37 PM

Loktak, the largest freshwater lake in North East India is also known as the ‘floating lake’ for the numerous phumdis or masses of vegetation it supports. The phumdis float around on the lake’s surface due to decay from the bottom.

A home on Loktak lake in Moirang, Manipur (Image: Sharada Prasad CS, Wikipedia Commons)
Saving Aarey, the last lungs of Bombay
Mumbai’s citizens came out in droves to save trees from being felled in Aarey to make way for the metro. Collective action is crucial to save the green lungs of India's rapidly urbanising cities. Posted on 11 Oct, 2019 06:30 PM

Last week saw protests of a different kind in Mumbai. Activists and citizens from all walks of life came together to protest the cutting of trees in Aarey Milk Colony, one of the few surviving green lungs of the fast growing and polluted city of Mumbai.

Aarey, the green lungs of Mumbai (Image Source: Wikimedia Commons)
Towards a new horizontal water federalism
Where do the aspirations of riverine ecosystems and communities fit in a federalist set-up? Posted on 09 Oct, 2019 08:04 PM

The execution of India’s institutional framework for preventing and solving conflicts over river water is still evolving. A new thinking on federalism in the field of water management to meet local aspirations and national ambition is needed.

Odisha and Chhattisgarh have locked horns over the distribution of waters of the Mahanadi river at Hirakud dam (Image: Makarand Purohit, India Water Portal)
Deadly chemicals from detergents end up in rivers
India needs to come up with a regulation on use of toxic chemicals in detergents. Posted on 06 Oct, 2019 10:18 AM

It’s ironic that detergents, which are meant for cleaning, flow into water bodies and pollute them with chemicals.

Nonylphenol, a toxic chemical found in detergents is known to enter the water bodies and even the food chain, where it bio-accumulates and can pose serious environmental and health risks (Image: Toxics Link)
Centre all set to sustain country's ODF status
Policy matters this week Posted on 02 Oct, 2019 11:12 AM

National rural sanitation strategy launched to sustain open defecation-free (ODF) status 

A toilet constructed under Swachh Bharat Mission (Source: IWP Flickr photos)
River as a cultural mosaic
A dialogue that highlights the cultural essence of rivers Posted on 02 Oct, 2019 10:41 AM

"River conversations are critical to re-evaluate histories, reconnect civilisations, cultures and peoples, ideas and regions and open streams of thought for a future with exciting possibilities," says Kishalay Bhattacharjee, Associate Professor and Vice Dean, Jindal School of Journalism and Communication who has conceptualized a new series of quarterly river conv

Yamuna near Taj Mahal (Image: Flickr Commons, CC BY-NC-ND 2.0)
India’s target to combat land degradation and desertification
While India has increased its target of restoring degraded land from 21 million ha to 26 million ha, what is the scale of the challenge and what do the new targets mean? Posted on 01 Oct, 2019 05:44 PM

India finally announced that it would increase its targets of restoring degraded lands from 21 million hectares to 26 million hectares[1].

Combating desertification and land degradation in semi-arid regions of Maharashtra, India (Image Source: WOTR)
From droughts to floods: India’s tryst with climate extremes
Deconstructing the traditional narrow engineering based policy discourses around floods and droughts and connecting them to social and cultural realities is the need of the hour in India. Posted on 01 Oct, 2019 11:54 AM

India has witnessed extreme weather conditions this year. While parts of the north and south have battled drought like conditions this summer, the northeast and western coastal areas witnessed heavy rains and floods.

Water talk Series at Mumbai (Image Source:Tata Insitute of Social Sciences)
The Water Future Conference in Bangalore: Towards a Sustainable Water Future
The recently concluded 4 day conference in Bangalore looked at the current state of global water resource challenges & future pathways to achieve the SDGs, while ensuring equity in access to all. Posted on 30 Sep, 2019 12:38 PM

The Water Future Conference in Bangalore last week, saw many from the scientific community, academia, research, civil society and the media come together to discuss the state of water resources across the world and in India, as well as future pathways and scenarios, and different technological a

Charles Vorosmarty, Chair, COMPASS Initiative, Water Future at the opening plenary on advanced water system assessments to address water security challenges of the 21st century.
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