Japan declares eradication of small Indian mongooses from Amami Oshima
GS3Economy · S&T · Environment · Security· Species, protected areas & wetlands· Prelims·
Why in news
Japan's Ministry of the Environment declared the successful eradication of the invasive small Indian mongoose from the UNESCO World Heritage site of Amami Oshima.
Background
The mongoose was introduced in 1979 to control habu snakes but caused severe damage to native wildlife. By 2000, the population reached approximately 10,000 individuals before a long-term trapping campaign led to the last capture in April 2018.
Facts for Prelims
- EnvironmentSmall Indian mongoose is an invasive species in Japan's Amami Oshima.
- PlaceAmami Oshima is a UNESCO World Heritage site in Japan.
- FactThe mongoose population in Amami Oshima peaked at around 10,000 by the year 2000.
For Mains
Q. Discuss the ecological impacts of invasive species on biodiversity and evaluate the importance of biosecurity measures in preserving native ecosystems.
Dimensions to cover in your answer
- impact on native biodiversity
- ecological imbalance
- biosecurity and conservation strategies
Keywords: invasive species · biodiversity loss · biosecurity · ecological restoration · UNESCO World Heritage
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This note is generated automatically from SatyaDheesh's news feed and mapped to the UPSC CSE syllabus. Check facts against the original report or PIB before using them in an answer.