Navigation Links
British butterfly is evolving to respond to climate change

As global temperatures rise and climatic zones move polewards, species will need to find different environments to prevent extinction. New research, published today in the journal Molecular Ecology, has revealed that climate change is causing certain species to move and adapt to a range of new habitats.

The study, led by academics at the Universities of Bristol and Sheffield, aimed to understand the role of evolution in helping a species to successfully track ongoing climate change.

With climate warming many species are moving further north in the UK, however, this may mean crossing a landscape with increasingly less of their preferred habitat. Evolutionary change in the ability to use geographically widespread habitats or increased ability to move longer distances can help species to track the warming climate and move northwards.

The Brown Argus butterfly is successfully expanding its distribution northwards in the UK and uses a range of distinct habitats. Using genetic techniques to detect evolutionary change, the researchers were able to show that the colonisation of new sites further north by the Brown Argus has involved significant adaptation during or following colonisation.

Furthermore, the results suggest that populations of the Brown Argus are adapted to different habitats and that pre-existing variation in habitat preference between populations has been important in allowing the colonisation of new habitats.

James Buckley, one of the researchers from the University's School of Biological Sciences, said: "To our knowledge, this is one of the first studies to identify genetic evidence for evolutionary change associated with range shifts driven by recent climate change."

The Natural Environment Research Council (NERC)-funded study found that evolutionary change is likely to affect the success of species' responses to climate change and that maximising genetic variation in ecological traits (such as habitat preference) across species' distributions should help species to move northwards and track the changing climate across a fragmented landscape.

James added: "These findings are important as understanding the likelihood and speed of such adaptive change is important in determining the rate of species extinction with ongoing climate change."


Contact: Caroline Clancy
University of Bristol

Related biology news :

1. British study may improve glaucoma assessment and treatment
2. The Royal Entomological Society Book of British Insects
3. Professor Cyrus Cooper awarded the Heberden Medal of the British Society for Rheumatology
4. Distribution of British soil bacteria mapped for the first time
5. Solar power systems could lighten the load for British soldiers
6. Roots of the British come under new scrutiny
7. British Indian children have better mental health
8. British scientific expedition discovers worlds deepest known undersea volcanic vents
9. Advances in cancer detection research by Virginia Tech engineer featured in British magazine
10. Springer signs agreement with British Society of Research on Ageing
11. British journal publishes inorganic chemistry research of NJIT professor
Post Your Comments:
(Date:11/18/2015)... , November 18, 2015 ... has published a new market report titled  Gesture Recognition ... and Forecast, 2015 - 2021. According to the report, the global ... and is anticipated to reach US$29.1 bn by 2021, ... North America dominated the ...
(Date:11/17/2015)... November 17, 2015 Paris ... 2015.  --> Paris , qui ... DERMALOG, le leader de l,innovation biométrique, a inventé ... passeports et empreintes sur la même surface de balayage. ... et l,autre pour les empreintes digitales. Désormais, un seul ...
(Date:11/17/2015)... SOUTH EASTON, Mass. , Nov. 17, 2015 /PRNewswire/ ... "Company"), a leader in the development and sale of ... to the worldwide life sciences industry, today announced it ... closing of its $5 million Private Placement (the "Offering"), ... Offering to $4,025,000.  One or more additional closings are ...
Breaking Biology News(10 mins):
(Date:11/24/2015)... ... November 24, 2015 , ... ... the year and one of the premier annual events for pharmaceutical manufacturing: 2015 ... 8–11 November 2015, where ISPE hosted the largest number of attendees in more ...
(Date:11/24/2015)... 24, 2015  Clintrax Global, Inc., a worldwide provider of clinical ... today announced that the company has set a new quarterly earnings ... on quarter growth posted for Q3 of 2014 to Q3 of ... Mexico , with the establishment of an ... --> United Kingdom and Mexico ...
(Date:11/24/2015)... ... ... This fall, global software solutions leader SAP and AdVenture Capital brought together ... their BIG ideas to improve health and wellness in their schools. , Now, the ... title of SAP's Teen Innovator, an all-expenses paid trip to Super Bowl 50, and ...
(Date:11/24/2015)... Massachusetts , November 24, 2015 SHPG ... will participate in the Piper Jaffray 27 th Annual Healthcare ... Tuesday, December 1, 2015, at 8:30 a.m. EST (1:30 p.m. GMT). ... , Chief Financial Officer, will participate in the Piper Jaffray 27 ... , NY on Tuesday, December 1, 2015, at 8:30 a.m. ...
Breaking Biology Technology: