Multiscale ordination is a technique for examining spatial patterns of several species at several scales. We present a paired-quadrat method (paired quadrat covariance; PQC) to be used in multiscale ...

This is a preview. Log in through your library . Abstract We consider the problem of estimating the number of species of an animal community. It is assumed that it is possible to draw up a list of ...

Biodiversity: a measure of the number of different species living in an area. Population: the number of organisms of the same species living in an area. Habitat: where a population lives. Environment: ...

Chinese conglomerate HNA Group Co. is selling its stake in Austrian asset manager C-Quadrat Investment AG, according to people familiar with the situation. The Chinese company, which has been ...

SHANGHAI (Reuters) - HNA Group's plan to take a majority stake in Vienna-based C-Quadrat Investment AG has gained approval from Austrian regulators, a rare recent win for the acquisitive Chinese ...