Best answer: What is the value of biodiversity hotspots?

Why are biodiversity hotspots important? Biodiversity is necessary for robust ecosystems. Healthy ecosystems perform processes necessary to sustain human life on Earth. Plants supply the clean air we need to breathe.

What is the importance of hotspots of biodiversity?

Biodiversity importance – The biodiversity importance of hotspots is due to the high vulnerability of habitats and high irreplaceability of species found within large geographic regions.

What is the value of biodiversity?

Biodiversity is essential for preserving ecological processes, such as fixing and recycling of nutrients, soil formation, circulation and cleansing of air and water, global life support, maintaining the water balance within ecosystems, watershed protection, maintaining stream and river flows throughout the year, …

What is the most important value of biodiversity?

Importance of biodiversity

  • Economic— biodiversity provides humans with raw materials for consumption and production. …
  • Ecological life support— biodiversity provides functioning ecosystems that supply oxygen, clean air and water, pollination of plants, pest control, wastewater treatment and many ecosystem services.

What are the value of biodiversity describe each value?

The social value of biodiversity includes aesthetic, recreational, cultural and spiritual values. To this can be added health benefits resulting from recreational and other activities.

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Who identifies biodiversity hotspots?

The concept of biodiversity hotspots was developed by the Norman Myers in 1988 when he identified that the tropical forest losing its plants species as well as habitat. IUCN prepares ‘Red Data Book’. There are 34 areas around the world which are qualified as Biodiversity hotspots.

What are hotspots and Coldspots why it is important in biodiversity management?

Hotspots and coldspots allowed us to distinguish a proactive and a reactive approach to forest management. The proactive approach prioritises coldspots, areas that show low levels of threat and high levels of biodiversity (Bryant et al. 1997), ES or both.

What are the 7 values of biodiversity?

Biodiversity value may be classified as follows:

  • Consumptive use Value:
  • Productive use Values:
  • Social Value:
  • Ethical Value:
  • Aesthetic Value:
  • Option Values:
  • Ecosystem Service Value:

What is economic value of biodiversity?

The Indirect Economic Value of Biodiversity. Biodiversity is an input to aspects of ecosystem functioning and thus to the supply of ecosystem services (such as pollination), which in turn provide benefits to people (such as outputs of insect-pollinated crops).

How many types of values are there for biodiversity?

Explanation: Economically there are two main types of values of biodiversity are there. They are, a) Use value, and b) Non use value. In Use value there are three types namely direct values, indirect values, and option values.

Which three important areas of the value of biodiversity has Leakey identified?

Richard Leakey in his book ‘The Sixth Extinction’ has identified three important areas of values of biodiversity. They are: economic, ecosystem services and aesthetic pleasure.

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How is biodiversity being measured?

Biodiversity can be measured in relation to species richness, or the number of species in a given area. … Species diversity can be measured using the Simpson Index or the Shannon-Wiener Diversity Index. There’s also genetic diversity, which is the genetic variability within a species.