I go by the standard OED definition of biodiversity
biodiversity / ˌbʌɪə(ʊ)dʌɪˈvəːsɪti / ▸ noun [ mass noun ] the variety of plant and animal life in the world or in a particular habitat, a high level of which is usually considered to be important and desirable .
It was supposed to point to a decline in the variety of plant and animal life in the world or in a particular habitat, particularly those which are usually considered to be important and desirable .
I go by the standard OED definition of biodiversity
biodiversity / ˌbʌɪə(ʊ)dʌɪˈvəːsɪti / ▸ noun [ mass noun ] the variety of plant and animal life in the world or in a particular habitat, a high level of which is usually considered to be important and desirable .
It was supposed to point to a decline in the variety of plant and animal life in the world or in a particular habitat, particularly those which are usually considered to be important and desirable .