HOME >> BIOLOGY >> NEWS
Study warns climate change and deforestation will lead to declines in global bird diversity

Global warming and the destruction of natural habitats will lead to significant declines and extinctions in the worlds 8,750 terrestrial bird species over the next century, according to a study conducted by biologists at the University of California, San Diego and Princeton University.

Their study, the first global assessment of how climate change and habitat destruction may interact to impact the distribution of a large group of vertebrates over the next century, appears in the June 5 issue of the journal PLoS Biology.

The scientists warn in their study that, even under the most optimistic scenarios of controlling climate change and protecting habitats, at least 400 bird species are projected to become imperiled by the year 2050 due to reductions in their geographic ranges of greater than 50 percent. All estimates in the study are based on the assumption that birds will not dramatically shift their geographic ranges in response to a changing climate.

"We found in our study that under certain assumptions by the year 2100, 950 to 1,800 bird species may be imperiled or even driven to extinction by climate change and habitat destruction," says Walter Jetz, an assistant professor of biological sciences at UCSD and the lead author of the study. "Most of these species are currently not recognized as imperiled."

"Its clear that both climate change and habitat destruction pose grave threats to many of the worlds birds and, by analogy, to other species as well," says David Wilcove, a professor of ecology, evolutionary biology and public affairs at Princeton University and a co-author of the study. "Neither problem can be addressed in a vacuum."

Climate change and deforestation have already been implicated in the extinctions and geographical range reductions of many terrestrial species of vertebrate animals in recent decades. But the researchers point out that based on global warming and deforestation projections this loss
'"/>

Contact: Kim McDonald
kmcdonald@ucsd.edu
858-534-7572
University of California - San Diego
4-Jun-2007


Page: 1 2 3

Related biology news :

1. Study begins to reveal clues to the cause and progression of sepsis
2. Study finds gender differences in renal and other genes contributing to blood pressure
3. Study suggests estrogen deficiency can lead to obesity-induced high blood pressure after menopause
4. Study: Sticking to the sand might not be such good, clean fun for beachgoers
5. Study points to new way to predict death risk from torn aorta
6. Study identifies new gene therapy tools for inherited blindness
7. Study finds contaminated water reaching Floridas offshore keys
8. Study sheds light on why humans walk on two legs
9. Study explains how pathogens evolve to escape detection
10. Study finds hereditary link to premenstrual depression
11. Study identifies energy efficiency as reason for evolution of upright walking

Post Your Comments:
*Name:
*Comment:
*Email:


(Date:7/31/2020)... FRANCISCO (PRWEB) , ... July 30, 2020 , ... ... maturing prescription digital therapeutics product portfolio with a near term focus on Type ... biotech and pharma commercialization experience across multiple therapeutic areas and classes. As Chief ...
(Date:7/18/2020)... ... July 17, 2020 , ... Commercial launch readiness is a ... to discover a COVID cure or vaccine, the global economic downturn will only increase ... is not going away and capturing full value from every product launch is critical. ...
(Date:7/4/2020)... ... July 03, 2020 , ... ... outstanding recognition and multiple awards for not only the products and treatments developed, ... Skincare and Vivace® Microneedle RF. All the brands built by ABM have received ...
Breaking Biology News(10 mins):
(Date:7/31/2020)... ... July 30, 2020 , ... Alucio™, ... announced the release of its signature product called Beacon - a content ... other field medical professionals. , Beacon helps MSLs streamline communication and ...
(Date:7/18/2020)... ... 17, 2020 , ... dicentra , a leading Contract ... industries, is pleased to announce that Charles Galea has joined its clinical trials ... is an accomplished and results-driven sales executive with over 10 years of expertise ...
(Date:7/7/2020)... ... July 06, 2020 , ... R3 International is now offering stem cell ... million stem cells. Depending on the patient's condition, treatment may be offered IV, intrathecal ... having some form of Alzheimers dementia, and the incidence continues to increase as individuals ...
(Date:6/28/2020)... NIGUEL, Calif. (PRWEB) , ... June 25, 2020 , ... ... announced the launch of Safe Space™ for businesses of all types to ensure cleanliness, ... 3D LiDAR. , A Safe Space™ enabled business will provide a health ...
Breaking Biology Technology:
Cached News: