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 ...

dateMar 06, 2013 in Ecology
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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 ...

dateFeb 15, 2013 in Earth Sciences
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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 ...

dateJan 24, 2013 in Environment
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Scientists seek national wildlife conservation network

Wildlife conservation efforts in the United States are facing habitat loss, climate change and major reductions in funding. To address these threats, a group of prominent wildlife biologists and policy experts is recommending ...

dateOct 22, 2012 in Ecology
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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 ...

dateAug 10, 2012 in Ecology
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