/topics/ecology-and-environment
Ecology and Environment
43 percent of water bodies in Meghalaya are polluted
Posted on 01 May, 2021 03:09 PMMeghalaya is faced with environmental challenges and serious natural resource degradation such as forest, land and water. This along with climate change has serious implications for natural resource-based livelihood systems on which the majority of its population depends.
![Spring chamber with recharge pits (Image: Meghalaya Community Led Landscapes Management Project)](/sites/default/files/styles/featured_articles/public/2021-05/Spring-Chamber-with-Recharge-pits_.jpg?itok=jCuBbomL)
Identification of drivers of deforestation in Meghalaya
Posted on 28 Apr, 2021 03:13 PMThough drivers of deforestation and degradation follow a general framework and pattern, in many cases, they are region-specific.
![Jhum cultivation in Nokrek biosphere reserve, Meghalaya (Image: Wikimedia Commons, CC BY 2.0)](/sites/default/files/styles/featured_articles/public/2021-04/Jhum_cultivation_in_Nokrek_Biosphere_Reserve_Meghalaya_India_Northeast_India_2004.jpg?itok=k5clUSzr)
Mining affected areas and its impact on livelihoods: Meghalaya
Posted on 27 Apr, 2021 12:28 AMMeghalaya has a predominantly agrarian economy.
![There is a need for management of acid mine drainage and contaminated water in mining areas (Image: Environmental Change and Security Program/Flickr, CC BY-NC-SA)](/sites/default/files/styles/featured_articles/public/2021-04/coal-Meghalaya.jpg?itok=LHm7_HUa)
Reducing air pollution due to stubble burning in Northwest India
Posted on 16 Apr, 2021 07:58 PMThere is a predictability to the narrative around North India’s air pollution. Air that is unhealthy all year-round becomes unbreathable during winter, largely due to particulate matter in emissions from farm fires in Punjab, Haryana, and Western Uttar Pradesh.
![A large amount of crop residues are available in western UP and most of these are burnt in the field (Image: Ed Dunens, Flickr Commons)](/sites/default/files/styles/featured_articles/public/2021-04/Stubble%20burning.jpg?itok=5GjtR_5b)
States have no rights in granting forest clearance: Government
Posted on 15 Apr, 2021 10:10 PMForest ministry solely in the hands of Centre: Environment Ministry
![Forests help mainitain the ecological balance of Earth (Source: IWP Flickr photos)](/sites/default/files/styles/featured_articles/public/2021-04/9460874257_abfe0465bc_c.jpg?itok=6vd_4HdL)
Mosquito fish – invaders in disguise!
Posted on 22 Mar, 2021 12:02 PMThreats to freshwater bodies in India are many and include pollution, flow modification, overexploitation and habitat degradation. Besides these, introduction of invasive alien species is a growing problem in India threatening freshwater biodiversity leading to a decline in native species and compromising the health of freshwater bodies.
What is an invasive species
![Gambusia spell doom for freshwater diversity (Image Source: Gambusia affinis, NOZO via Wikimedia Commons)](/sites/default/files/styles/featured_articles/public/2021-03/Gambusia.jpg?itok=t4TITsum)
Online course: A primer on biodiversity and ecology of the freshwater ecosystems of the western ghats
Posted on 18 Mar, 2021 02:14 PM![PKC course](/sites/default/files/inline-images/PKC%20course.jpg)
![PKC course 1](/sites/default/files/inline-images/PKC%20course%202.jpg)
India’s pandemic generation: Inching closer to ecological disasters
Posted on 17 Mar, 2021 11:20 PMIndia is all set to usher in a ‘pandemic generation’, with 375 million children (from newborns to 14-year-olds) likely to suffer long-lasting impacts, as per the State of Environment Report, 2021.
![Environmental crisis leading to more vulnerabilities among the marginalised communities. (Image: Pixabay)](/sites/default/files/styles/featured_articles/public/2021-03/ecology.jpg?itok=hhcZbS4j)
Dams and distress in the Himalayas!
Posted on 23 Feb, 2021 10:10 PMProliferation of hydropower development in the Himalayas is leading to extensive land use changes in the river valleys and threatening the diverse and fragile Himalayan ecosystems leading to deforestation, fragmentation, soil erosion and loss of forest biodiversity. These are a cause for serious concern for local communities, whose lives and livelihoods depend on these forests.
![100 MW Tidong-I project, Kinnaur HP (Image Source: Manu Moudgil)](/sites/default/files/styles/featured_articles/public/2021-02/Kinnaur1.jpg?itok=kqtAdjZL)