Plasma cell decision point

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#Unit 10. Ecological Principles

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#Unit 10. Ecological Principles

The World Conservation Union (IUCN) 

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#Unit 10. Ecological Principles

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#Unit 10. Ecological Principles

CONSERVATION STRATEGIES

In-situ (on-site) conservation includes the protection of plants and animals within their natural habitats or in protected areas. 

Biosphere Reserve   2. National Park   3. Wild Life sanctuary 

Ex-situ (off-site) conservation of plants and animals outside their natural habitats. These include botanical gardens, zoo, gene banks, seek bank, tissue culture and cryopreservation.

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#Unit 10. Ecological Principles

In-situ methods

Protection of habitat: The main strategy for conservation of species is the protection of habitats in representative ecosystems. several protected habitat have been identified for intensive conservation and management purposes by the Ministry of Environment and Forests, Govt. of India.

Four hot spot 

ninety-six National Parks

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#Unit 10. Ecological Principles

Hot spots of biodiversity

There is a in situ conservation. the hot spots are the richest and the most threatened reservoirs of biodiversity on the earth.

To qualify as a biodiversity hotspot, a region must meet two strict criteria:

A) It must have at least 1,500 vascular plants as endemics - which is to say, it must have a high percentage of plant life found nowhere else on the planet

B) It must have 30% or less of its original natural vegetation. In other words, it must be threatened.

Other 

High degree of endemism (Restricted habitat) 

High degree of exploitation 

High Degree of Biodiversity