Question

differentiate in situ and ex situ conservation method of biodiversity conservation ​

Answer 1

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In situ Conservation is one of the methods of the conservation of genetic resources in natural populations of plant or animal species.

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Conserving the areas where populations of species exist naturally is an underlying condition for the conservation of biodiversity. ... Ex-situ conservation is the preservation of components of biological diversity outside their natural habitats.

Answer 2

Explanation:

Ex-situ conservation, which is also known as off-site conservation, refers to the conservation of endangered species in the artificial or man-made habitats that imitate their natural habitats, e.g. zoo, aquarium, botanical garden etc. It offers less mobility to the animals as it is smaller in area than the area of in-situ conservation. This method of conservation is suitable for the animals which are not found in abundance.

In-situ conservation, which is also known as "on-site conservation", refers to the conservation of wild species in their natural habitats and environment. It aims to conserve the natural habitats of the living creatures and maintain and recover wild species, especially the endangered species. The national parks, wildlife sanctuaries and biosphere reserve are some of the examples of in-situ conservation. This method of conservation allows animals flourish in their natural habitat and food chain and offers more mobility to the animals. It is suitable for the conservation of animals that are found in abundance.