Ecology and Environment

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/topics/ecology-and-environment

Featured Articles
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)
May 19, 2024 The surprising connection between Wikipedia, beaches, and your water bottle.
A top down image of a lush green forest in a sacred grove in Meghalaya (Image created by: Sreechand Tavva)
May 11, 2024 Deforestation, expansion of agricultural land, encroachment into forested areas, and unplanned urbanisation alter landscape connectivity, fragment habitats, and increase fire ignition sources.
Uttarakhand's wildfire wake-up call (Image: Pickpic)
May 8, 2024 What is the ecosystem based approach to water management? How can it help in solving the water woes of states in the Deccan Plateau?
An ecosystem based approach to water management (Image Source: India Water Portal)
April 1, 2024 Decoding the problems and solutions related to stubble burning
Burning of rice residues after harvest, to quickly prepare the land for wheat planting, around Sangrur, Punjab (Image: 2011CIAT/NeilPalmer; CC BY-SA 2.0 DEED)
Blue-green infrastructure solutions for resilient cities
A 10-city study on the impacts of urbanization on natural infrastructure in India Posted on 23 Jan, 2023 06:57 PM

Urban development in all forms impacts the natural landscape, changing vegetation cover, infiltration rates and hydrological (surface and sub-surface) flows. With increasing urbanization urban areas lose a host of natural infrastructure and ecosystem services as ecosystems are modified, degraded and/ or shrunk.

Study indicates that blue-green spaces in core-city and peripheral areas are differentially impacted by the growing urban footprint (Image: Emmanuel Dyan)
Can rice residues be turned into wealth?
Institutional support, monetary and proper implementation of laws along with policy framework can solve this issue, says a state-of-the-art review in crop residue burning in India Posted on 22 Jan, 2023 11:26 AM

Sustainable management of surplus paddy residue in the Indo-Gangetic plain is a back-breaking task for farmers due to lack of viable options. Eventually, farmers prefer to incinerate it mindlessly.

A controlled burn on long-term conservation agriculture trials (Image: CIMMYT)
How to save Joshimath?
The sinking town points to the climate change risks faced in vulnerable areas such as the Himalayas Posted on 17 Jan, 2023 01:12 PM

On January 7, 2023 Joshimath city in Uttarakhand was declared a land subsidence zone. About 60 families have been moved to temporary relief centers from their houses that have become unlivable. Another 90 families are yet to be shifted to safer places. Joshimath city has a total of 4500 buildings out of which 610 have suffered major cracks.

Warnings were being given for some decades that Joshimath would sink one day (Image: Vaibhav, Wikimedia Commons)
Radiation not a pollutant, says Pollution Control Committee
Policy matters this fortnight Posted on 06 Jan, 2023 10:08 AM

Radiation not a pollutant: Pollution Control Committee

DPCC claims there is no convincing scientific evidence of causing adverse health effects of radiation (Image: CC0 Public Domain)
PRiMER: Primer in Methods and Ecological Research
Certificate course from Gubbi Labs
Posted on 27 Dec, 2022 10:54 AM

The Primer in Methods and Ecological Research (PRiMER) is a certificate course designed and offered by Gubbi Labs and ATREE's Agasthyamalai Community-based Conservation Centre (ACCC) to provide experiential learning on how to appreciate and pursue research in Ecology. This is a unique, intensive programme aimed at inspiring participants and impart essential skills to be an ecologist.

Healthy soil critical to human health and for achieving SDGs
Soil research must focus both on technology development and implementation Posted on 13 Dec, 2022 09:35 AM

Although India attained self-sufficiency in food production, realising zero hunger, good health, and no poverty remains a challenge.

The ability of soils to support soil functions or services is decreasing (Image: Katrin Park/International Food Policy Research Institute)
Assessing the health of river Ganga
How are dams affecting the river Ganga? What are phytoplankton and how can they help assess health of rivers? What is the connection between dams, barrages, river flows and phytoplankton growth? Read this recent study to know more. Posted on 08 Dec, 2022 07:07 PM

Dams can bind and gag rivers 

Structures such as locks, dams, barrages, and weirs are known to drastically reduce the longitudinal connectivity of rivers, impact downstream flow, and alter riverine ecosystems.

The polluted Ganges (Image Source: Lane Rasberry via Wikimedia Commons)
Categorising watersheds for freshwater ecosystem conservation in India
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. Posted on 25 Nov, 2022 04:20 PM

We invite your feedback and contributions to this article. Please view the maps by clicking the link at the end of the article.

A stream at Anini, Arunachal Pradesh (Image Source: Roshni Arora)
Green nod granted to Centre’s ambitious Rs 72,000 crore project in Greater Nicobar Island
Policy matters this fortnight Posted on 18 Nov, 2022 12:19 PM

MoEF grants green clearance to multi-development projects in Greater Nicobar Island

Havelock, Andaman Island. Photo for representation only (Source: Vikramjit Kakati from Pixabay)
India joins Mangrove Alliance for Climate (MAC) at COP27
News this fortnight Posted on 17 Nov, 2022 01:33 PM

India joins the newly formed Mangrove Alliance for Climate (MAC)

Mangroves in Sunderbans (Source: IWP Flickr Photos)
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