Definition Of Biodiversity Notes

Convention on biological diversity 1992 1.

Definition of biodiversity notes. Biodiversity definition biodiversity is the variation among living organisms from different sources including terrestrial marine and desert ecosystems and the ecological complexes of which they are a part what is biodiversity. A common measure of this variety called species richness is the count of species in an area. Biodiversity definition biological diversity means the variability among living organisms from all sources including inter alia terrestrial marine and other aquatic ecosystems and the ecological complexes of which they are a part. Human society depends on biological resources their diversity and the ecosystems that sustain them to provide essential goods and services.

Colombia and kenya for example each have more than 1 000 breeding species of birds whereas the forests of great britain and of eastern north america are home. Biodiversity besides its ecological significance provides a socio economic and monetary asset to the nation. Read about biodiversity conservation the importance of biodiversity loss of biodiversity and more. Biodiversity is a compound word derived from biological diversity and therefore is considered to have the same meaning.

Notes on definition the cbd definition is the internationally accepted definition of biodiversity. Biodiversity is a community of all the living organisms on the earth and the diversity among them from all the ecosystems. Biodiversity also called biological diversity the variety of life found in a place on earth or often the total variety of life on earth. For upsc 2020 preparation follow byju s.

This includes diversity within species between species and of ecosystems. It has been estimated that more than 50 million species of plants animals and micro organisms are. Biodiversity describes the richness and variety of life on earth. Download the biodiversity notes pdf for ias exam.