Conservation and management of species require basic knowledge on their geographic distribution and abundance. Here, we propose a novel approach, based on the theory of the ecological niche, to model ...

This is a preview. Log in through your library . Abstract We studied the patterns in distribution, population density and uses of medicinal plant species in Dhauladhar mountain range of Himachal ...

A research team from the Aerospace Information Research Institute (AIR) of the Chinese Academy of Sciences has systematically ...

A new study by the ICTA-UAB establishes that the population density of hunter-gatherer groups was reduced where they depended heavily on meat to survive. Hunter-gatherer populations with a strong ...