Navigation Links
Climate change invites alien invaders Is Canada ready?
Date:1/19/2012

Ottawa, Ontario - A comprehensive multi-disciplinary synthesis just published in Environmental Reviews reveals the urgent need for further investigation and policy development to address significant environmental, social and economic impacts of invasive alien species (IAS) and climate change. "Effects of climate change on the distribution of invasive alien species in Canada: a knowledge synthesis of range change prediction in a warming world" is the collaborative effort of a team of dedicated researchers at York University's Institute for Research and Innovation in Sustainability (IRIS).

"Many species' distributions are already changing in response to a warming climate, and ecosystems are predicted to become more vulnerable to invasive species as climatic barriers are eliminated," says author Dr. Andrea Smith, IRIS Senior Fellow, currently conducting a legislative review of invasive species policy in Canada for the Ontario Ministry of Natural Resources and the Canadian Aquatic Invasive Species Network. "The interactive effects of climate change and invasive species are expected to have profound consequences for environments, economies and societies worldwide. For example, many new infectious diseases will likely spread to the Arctic, and coordinated circumpolar disease monitoring and targeted healthcare planning will be needed to handle this new pressure. Yet, these two drivers of global change are rarely considered jointly in policy and management initiatives."

This review reveals the barriers to predicting invasive species' range changes under climate change, including the complexity of the issue, lack of ecological data, and failure to address climate changeIAS interactions in research and policy. Despite the multi-disciplinary nature of the issue, very few studies examine the socio-economic dimensions of the problem and research has tended to focus on predictions of how the distribution of existing invasive species in Canada (including mountain pine beetle, gypsy moth, smallmouth bass and lyme disease) will be affected by climate change, rather than on potential invasive species that might expand their range into Canada.

"This is just another example of how climate change is a big threat multiplier," notes Dr. John P. Smol, Editor of Environmental Reviews and professor at Queen's University where he also holds the Canada Research Chair in Environmental Change. "We simply have not even begun to understand all the negative repercussions of this problem." This synthesis is the first to characterize the current state of knowledge on this critical issue in Canada. According to Smith, this knowledge synthesis approach is useful for identifying both what we know and what we don't know, so that research, policy, and management can be targeted toward addressing those gaps. And, although knowledge of the impact of climate change on invasive species distribution is incomplete, scientific research is accumulating which can be used as the foundation for policy development.


'/>"/>

Contact: Andrea Smith
geckoals@yorku.ca
Canadian Science Publishing (NRC Research Press)
Source:Eurekalert

Related biology news :

1. The biodiversity crisis: Worse than climate change
2. Climate change invites alien invaders - Is Canada ready?
3. Diverse ecosystems are crucial climate change buffer
4. NASA study shows health, food security benefits from climate change actions
5. Largest bird alters its foraging due to climate change
6. Dramatic links found between climate change, elk, plants, and birds
7. Partnership yields options for adapting to climate change on the Olympic Peninsula
8. Climate change is altering mountain vegetation at large scale
9. Team finds a better way to gauge the climate costs of land use changes
10. European mountain vegetation shows effects of warmer climate
11. The nuclear, biological and climate threat - 2011 reviewed
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:4/28/2016)... and BANGALORE, India , April 28, 2016 ... a product subsidiary of Infosys (NYSE: INFY ), ... a global partnership that will provide end customers ... mobile banking and payment services.      (Logo: ... innovation area for financial services, but it also plays a ...
(Date:4/26/2016)... , April 27, 2016 ... "Global Multi-modal Biometrics Market 2016-2020"  report to their ... , The analysts forecast the global ... of 15.49% during the period 2016-2020.  ... of sectors such as the healthcare, BFSI, transportation, ...
(Date:4/15/2016)... -- Research and Markets has announced the ...  report to their offering.  ,      ... gait biometrics market is expected to grow at ... Gait analysis generates multiple variables such ... compute factors that are not or cannot be ...
Breaking Biology News(10 mins):
(Date:6/24/2016)... on a range of subjects including policies, debt and investment ... Speaking at a lecture to the Canadian Economics ... the country,s inflation target, which is set by both the ... "In certain areas there needs to be frequent ... not sit down and address strategy together?" He ...
(Date:6/23/2016)... Seattle, WA (PRWEB) , ... June 23, 2016 ... ... technology, announces the release of its second eBook, “Clinical Trials Patient Recruitment and ... patient recruitment and retention in this eBook by providing practical tips, tools, and ...
(Date:6/23/2016)... A person commits a crime, and the detective ... the criminal down. An outbreak of foodborne illness ... (FDA) uses DNA evidence to track down the bacteria that ... It,s not. The FDA has increasingly used a complex, cutting-edge ... illnesses. Put as simply as possible, whole genome sequencing is ...
(Date:6/23/2016)... 2016  The Biodesign Challenge (BDC), a university competition ... harness living systems and biotechnology, announced its winning teams ... New York City . The ... projects at MoMA,s Celeste Bartos Theater during the daylong ... senior curator of architecture and design, and Suzanne ...
Breaking Biology Technology: