What is meant by in situ and ex situ conservation explain briefly with examples?

Asked By: Nayla Bibick | Last Updated: 12th April, 2020
Category: events and attractions zoos and aquariums
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Ex situ conservation. Ex situ conservation involves plant and animal species. Conservation of plants include; storage of seeds, conservation of pollen, artificial propagation of plants along with reintroduction into the wild, and storing plant shoots in situation of suspended development (in vitro conservation).

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Also to know is, what do you mean by in situ and ex situ?

Situ is a Latin word, meaning site. So, essentially, in-situ means at the same place; and ex-situ means outside the place. Wildlife conservation is broadly classified into these two types.

Furthermore, what do you mean by in situ conservation? In situ Conservation is one of the methods of the conservation of genetic resources in natural populations of plant or animal species. In other words, it is a set of conservation techniques involving the designation, management and monitoring of biodiversity in the same area where it is encountered.

People also ask, what is in situ conservation with examples?

Wildlife and livestock conservation involve in-situ conservation. It can be used to conserve crops and their wild relatives. Examples include national parks, wildlife sanctuaries, biospheres reserve etc. Examples include zoo, aquarium and botanical garden.

Is Botanical Garden in situ conservation?

While botanic gardens are widely recognised as centres for the ex situ conservation of plants, in seed banks and living collections, their role in in situ conservationconservation in natural and semi-natural environments – is frequently overlooked.

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Is National Park in situ conservation?

The conservation of species in their natural habitat or natural ecosystem is known as in-situ conservation. The protection and management of biodiversity through in-situ conservation involve certain specific areas known as protected areas, which include national parks, sanctuaries and biosphere reserves.

What are the advantages of in situ conservation?

In situ conservation offers several advantages when protecting endangered species from extinction: It allows species to live in the environment to which they are adapted and to occupy their natural position in the food chain.

Which is an advantage of ex situ conservation?

One significant advantage of ex situ conservation is that the genetic material is always available to the breeder for evaluation. On the other hand, in situ conserved material may require time-consuming and costly expeditions to obtain samples of the material before the evaluation can take place.

What is the method of ex situ conservation?

Ex situ conservation is the technique of conservation of all levels of biological diversity outside their natural habitats through different techniques like zoo, captive breeding, aquarium, botanical garden, and gene bank.

What is in situ method?


In biology and biomedical engineering, in situ means to examine the phenomenon exactly in place where it occurs (i.e., without moving it to some special medium). This phrase in situ when used in laboratory science such as cell science can mean something intermediate between in vivo and in vitro.

What is the example of ex situ conservation?

The ex-situ conservation strategies include botanical gardens, zoological gardens, conservation stands and gene, pollen, seed, seedling, tissue culture and DNA banks. Seed gene banks make the easiest way to store germplasm of wild and cultivated plants at low temperature.

What is the difference between in situ and ex situ biodiversity conservation?

In situ conservation offers greater mobility to the animal species being safeguarded in its habitat. Ex situ conservation provides less mobility to the organisms due to relatively smaller habitat or area than the in situ.

Which is not an example of in situ conservation?

Here botanical garden is not an example of in situ conservation. In-situ conservation is the conservation of genetic resources for plants or animal species, such as forest genetic resources in natural populations of Teagan species.

What is in situ biodiversity?

It is the process of conserving all the living species, especially the wild and endangered species in their natural habitats and environment. In-situ conservation of Biodiversity includes biosphere reserves, national parks, wildlife sanctuaries, etc. Also Read: National Parks and Sanctuaries.

Where does in situ conservation occur?


Biological Conservation. i) In situ conservation means that the conservation activities occur where the species naturally occurs in the wild. ii) Ex situ conservation means that actions are taking place that involve removing the species from its natural setting.

What is ex situ biodiversity conservation?

Ex-Situ Conservation:
Ex-situ conservation is the preservation of components of biological diversity outside their natural habitats. This involves conservation of genetic resources, as well as wild and cultivated or species, and draws on a diverse body of techniques and facilities.