Environment & Biodiversity Current Affairs - 2019

Latest Environment Current Affairs 2019 for UPSC Exams, Bank Exams, Civil Services, SSC and other Competitive Exams. Latest developments in Environment and Climate Change 2019 all important national updates in Environment events for the year 2019.

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India Rhino will soon have DNA Database

The Ministry of Environment, Forest and Climate Change (MoEFCC) has undertaken a project to create DNA Profiles of all rhinos present in India. The project which would formally be underway by end of 2019 is set to be completed by 2021 (project’s deadline).

Key Facts

About: After the completion of project, Indian rhino could become India’s first wild animal species to have all its members DNA-sequenced. The database so collected will be hosted in Wildlife Institute of India (WII) headquarters in Dehradun.

Project Highlights: The project being undertaken is a subset of India’s larger, already ongoing Rhino Conservation Programme.

Population: In India, there are about 2,600 rhinos and more than 90% of Indian Rhino population is concentrated in Kaziranga National Park, Assam.

Since 1980s, Indian government is trying to move significant number of rhinos out of Kaziranga. The aim behind it is in interest of the species’ conservation, threats they face from poaching and challenges to their current habitat. Some other locations for translocating are in Assam itself like Manas National Park and Pobitara Wildlife Sancutary.

Project Proponents: includes World Wide Fund for Nature-India (WWF-India) and Centre-funded Wildlife Institute of India (WII).

Current Updates: around 60 samples of tissue of rhinos living outside Kaziranga have been collected so far and researchers are also extracting DNA samples from dung.

Importance: DNA Database exercise would be useful to curb killing and poaching and collecting evidence in wildlife crimes involving rhinos.

Rhino Species: There are three species of rhinos, out of which only one species ‘the Indian rhino’ is found in India.

Month: Categories: Environment & Biodiversity

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One of India’s Smallest Orchids discovered in Assam

Lecanorchis taiwaniana (The parasitic bloom), a type of orchid was accidentally discovered in Assam by Assam’s forest officer named Jatindra Sarma . He is also the Member Secretary of State Medicinal Plants Board.

Key Findings:

  • The orchid species is already known in Japan, Taiwan, and Laos. This is the first time it is discovered in India.
  • Its discovery was published in Japanese Journal of Botany with title as “new record for the flora in India”.

Characteristics

  • Lecanorchis taiwaniana is a mycoheterotroph, which means it is one of two known types of parasitic plants which have abandoned photosynthesis. As it derives nutrients and its energy from fungus, it may be of herbal importance.
  • It is a variant of a Japanese orchid.
  • It is India’s one of smallest botanically recorded orchids in terms of size and duration of bloom.

Importance: The discovery of Lecanorchis taiwaniana adds to the orchid wealth of northeast India (NEI). India has about 1,300 species of orchids out of which 800 are found in NEI, about 300 species are found in Western Ghats and 200 in northwestern Himalayas.

Month: Categories: Environment & Biodiversity

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