Invasive Species Expansion in India
A major study published in December 2025 warned that invasive alien plant species are spreading across India’s natural areas at an alarming rate of ~15,500 sq km every year, reshaping ecosystems, livelihoods, and biodiversity.
Key Findings of the Study
- Scale of Spread: Around 266,954 sq km of India’s natural ecosystems are already invaded.
- Human & Livestock Exposure: Nearly 144 million people, 2.79 million livestock, and 200,000 sq km of smallholder farmland have been exposed to new invasions.
- Dominant Invaders: Species such as Lantana camara, Chromolaena odorata, and Prosopis juliflora now dominate nearly two-thirds of India’s natural ecosystems.
- Fastest Spreader: Chromolaena odorata is ....
Do You Want to Read More?
Subscribe Now
Take Annual Subscription and get the following Advantage
The annual members of the Civil Services Chronicle can read the monthly content of the magazine as well as the Chronicle magazine archives.
Readers can study all the material before the last six months of the Civil Services Chronicle monthly issue in the form of Chronicle magazine archives.
Related Content
- 1 The Evolving Spectrum of Energy Sources: Key Statistics
- 2 Functional Diversity
- 3 Snowball Earth
- 4 Smooth-coated Otters
- 5 New Trapdoor Spider Species Discovered in Kolhapur Grasslands
- 6 Study on Evolution of Kaziranga as Habitat of One-Horned Rhinoceros
- 7 Tiny Squat Lobster Discovered In Lakshadweep
- 8 Loggerhead sea turtle Faces Climate Change Threat
- 9 NHAI to Develop ‘Bee Corridors’ along National Highways
- 10 16th Finance Commission on Heatwaves & Lightning as National Disasters
- 1 Antarctic Ozone Hole Shrinks Further in 2025
- 2 Gujarat: Tiger State Status
- 3 India’s Rarest Pheasant Faces an Uncertain Future
- 4 Armenia Unveils COP17 Logo Featuring Endemic Blue Butterfly
- 5 India Adds Siliserh Lake and Kopra Reservoir to Ramsar List
- 6 Mangroves Reveal Cellular Secrets of Salt Tolerance
- 7 Freshwater Sponges: Nature’s Biofilters Against Toxic Metal Pollution
- 8 Samudra Pratap: India’s First Indigenous Pollution Control Vessel
- 9 India Leads Global Push on Wildfire Management at UNEA-7
- 10 CITES CoP20
- 11 India to Have Over 100 Tsunami-Ready Villages
- 12 Cyclone Senyar Poses Extinction-Level Threat to Tapanuli Orangutans
- 13 Tamil Nadu Targets Eradication of Senna spectabilis by March 2026
- 14 Mass Coral Mortality at One Tree Reef Signals Escalating Climate Threat
- 15 India Launches ‘Operation Sagar Bandhu’
- 16 India’s Green Maritime Odyssey
