Navigation Links
Will changes in climate wipe out mammals in Arctic and sub-Arctic areas?

The climate changes depicted by climatologists up to the year 2080 will benefit most mammals that live in northern Europe's Arctic and sub-Arctic land areas today if they are able to reach their new climatic ranges. This is the conclusion drawn by ecologists at Ume University in a recently published article in the journal Plos ONE.

The scientists Anouschka Hof, Roland Jansson, and Christer Nilsson of the Department of Ecology and Environmental Science at Ume University investigated how future climate changes may come to impact mammals in northern Europe's Arctic and sub-Arctic land areas, excluding the Arctic seas and islands. These land masses are assumed to undergo major changes in climate, and their natural ecology is also regarded as especially susceptible to changes.

By modeling the distribution of species, the researchers have determined that the predicted climate changes up to the year 2080 will benefit most mammals that live in these areas today, with the exception of some specialists in cold climate, such as the Arctic fox and the lemming.

"This will be the case only on the condition that the species can reach the areas that take on the climate these animals are adapted to. We maintain that it is highly improbable that all mammals will be able to do so, owing partly to the increased fragmentation of their living environments caused by human beings. Such species will reduce the extent of their distribution instead," says Christer Nilsson, professor of landscape ecology.

The researchers also show that even if climate changes as such do not threaten the majority of Arctic and sub-Arctic mammals, changes in the species mix may do so, for instance because predators and their potential prey that previously did not live together may wind up in the same areas.


Contact: Anouschka Hof
Umea University

Page: 1

Related biology news :

1. Holding a mirror to brain changes in autism
2. How old are these rocks, how were they made, and how long ago did these geologic changes happen?
3. Scientists find that neurological changes can happen due to social status
4. Changes in brains blood flow could cause brain freeze
5. Air pollution level changes in Beijing linked with biomarkers of cardiovascular disease
6. Nature: Molecule changes magnetism and conductance
7. New research finds increased growth responsible for color changes in coral reefs
8. New milestone book documents changes in the south Florida marine ecosystem
9. Height, weight and BMI changes seen in children treated with peginterferon alpha for hepatitis C
10. Changes in water chemistry leave lake critters defenseless
11. Major changes needed to protect Australias species and ecosystems
Post Your Comments:
Related Image:
Will changes in climate wipe out mammals in Arctic and sub-Arctic areas?
(Date:11/11/2015)... MedNet Solutions , an innovative SaaS-based eClinical technology company that ... announce that it will be a Sponsor of the ... held November 17-19 in Hamburg , Germany.  ... iMedNet , MedNet,s easy-to-use, proven and affordable eClinical ... able to deliver time and cost savings of up to ...
(Date:11/9/2015)... 09, 2015 ... the "Global Law Enforcement Biometrics Market ... --> ) has announced the ... Biometrics Market 2015-2019" report to their ... ( ) has announced the addition ...
(Date:11/2/2015)... Calif. , Nov. 2, 2015  SRI International ... million to provide preclinical development services to the National ... contract, SRI will provide scientific expertise, modern testing and ... variety of preclinical pharmacology and toxicology studies to evaluate ... --> The PREVENT Cancer Drug Development Program ...
Breaking Biology News(10 mins):
(Date:11/30/2015)... , Nov. 30, 2015  Northwest Biotherapeutics (NASDAQ: ... DCVax® personalized immune therapies for solid tumor cancers, announced ... additional independent director, and the Company welcomes Neil ... in a recent anonymous internet report on NW Bio.  ... Linda Powers stated, "We agree with ...
(Date:11/27/2015)... , Nov. 27, 2015 /PRNewswire/--  Mallinckrodt plc ... announced today that it has closed the sale of ... to Guerbet (GBT- NYSE Euronext) in a transaction valued ... four manufacturing facilities and a total of approximately 1,000 ... the St. Louis area. This ...
(Date:11/26/2015)... CHESHAM , England , November 26, ... Lightpoint Medical, an innovative medical device company specializing in ... Euro grant from the European Commission as part of the ... enabling the company to carry out a large-scale clinical trial ... -->      (Logo: , ...
(Date:11/25/2015)... Studies reveal the differences in species of ... way for more effective treatment for one of the most ... --> --> Gum disease is ... yet relatively little was understood about the bacteria associated with ... by researchers from the WALTHAM Centre for Pet Nutrition together ...
Breaking Biology Technology: