BioScience

Screening preferred to halt invasive species

(Phys.org) —Stakeholders interested in the environmental impacts of North America's horticultural industry would prefer a mandatory screening process—over other policy options, such as fees or taxes—to ...

Mar 06, 2013 5 / 5 (1) 0

Extreme winters impact fish negatively

Ecologists from Umeå University and the Norwegian University of Science and Technology in Trondheim have studied fish communities and fish habitat and reviewed the importance of winter conditions for fish ...

Feb 15, 2013 not rated yet 1

Valuing nature is not enough

Is it possible to put a price tag on the natural world? A researcher at The University of Nottingham has been examining the rise of a new concept—ecosystem services—to describe the multitude of resources supplied to us ...

Jan 24, 2013 5 / 5 (3) 0

North American freshwater fishes race to extinction

North American freshwater fishes are going extinct at an alarming rate compared with other species, according to an article in the September issue of BioScience. The rate of extinctions increased noticeably after 1950, althou ...

Aug 10, 2012 5 / 5 (1) 0

Rolling old river is indeed changing

The Hudson River has changed in many far-reaching ways over the past quarter-century as a result of human activity, reports a team of researchers in the June issue of BioScience. Zebra mussels and other invasive species have c ...

Jun 02, 2014 not rated yet 0