loss of genetic diversity between and within populations of the same species over time; or reduction of the genetic basis of a species due to human intervention, environmental changes, etc.
the loss of genetic diversity within the same species over time, due to human intervention or environmental changes; random changes in gene frequency in a small population
The loss of genetic diversity in domesticated organisms that has resulted from human reliance on a few genetically uniform varieties of food crop plants and animals.
An irreversible loss in genetic diversity, usually of crop plants or domestic animals.
A decline of genetic diversity. It can be brought on by the destruction of forests or pollution of waterways or any of many other causes. For more information click here.
The loss of genetic diversity within a population of the same species, the reduction of the genetic base of a species, or the loss of an entire species over time.