Navigation Links
Climate changes the distribution of plants and animals
Date:1/9/2014

Swiss plants, butterflies and birds have moved 8 to 42 meters uphill between 2003 and 2010, as scientists from the University of Basel write in the online journal "Plos One".

Climate warming is changing the distribution of plants and animals worldwide. Recently it was shown that in the past two decades, European bird and butterfly communities have moved on average 37 and 114 kilometers to the north, respectively.

Tobias Roth and Valentin Amrhein from the University of Basel now found that in Switzerland, plant, butterfly and bird species also moved uphill. At an altitude of 500 meters, plants have on average shifted uphill 8 meters, butterflies 38 meters and birds 42 meters. The study was based on data collected between 2003 and 2010 in 214 sample areas up to an altitude of 3000 meters, covering all major ecosystems of Central Europe.

"An average of eight meters difference in altitude in eight years and across all plant species is quite impressive for the often not very mobile plant communities", says Valentin Amrhein. "The results show that the biological impacts of climate change will not only become apparent in the long term. Animals and plants are already today adapting to the rising temperatures at a surprising pace."

Different Trends above the Tree Line

While birds also moved uphill at higher altitudes, plants and butterflies surprisingly showed no significant changes in altitude above the tree line. Contrary to the developments in lower altitudes, alpine plants and butterflies even showed a tendency towards a downhill movement. Explanations for this phenomenon have yet to be found. "It is possible that land-use related changes in habitats near the tree line outweigh the effects of climate warming. For example, many alpine pastures have been abandoned in recent years", says Tobias Roth. "It is also possible that alpine plants are better protected against changing climatic conditions, due to the highly varied surface of alpine landscapes."

In any case, the fact that plant and butterfly communities have changed towards warm-dwelling species at low altitudes but remained relatively stable at higher altitudes cannot be explained with different temperature developments across altitudes. The scientists also studied data on air temperature of 14 meteorological stations: During the 16 years between 1995 and 2010, the summer temperatures in Switzerland rose by about 0.07 C per year at all altitudes.


'/>"/>

Contact: Olivia Poisson
olivia.poisson@unibas.ch
University of Basel
Source:Eurekalert  

Related biology news :

1. New study will help protect vulnerable birds from impacts of climate change
2. EU-funded study underlines importance of Congo Basin for global climate and biodiversity
3. UNH researchers find African farmers need better climate change data to improve farming practices
4. Fielding questions about climate change
5. Glacier-fed river systems threatened by climate change
6. Beating famine: Sustainable food security through land regeneration in a changing climate
7. Energy requirements make Antarctic fur seal pups vulnerable to climate change
8. Why spring is blooming marvelous (and climate change makes it earlier)
9. Carnegies Greg Asner named Energy/Climate Fellow by US State Department
10. Declines in Caribbean coral reefs pre-date damage resulting from climate change
11. Some corals like it hot: Heat stress may help coral reefs survive climate change
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Climate changes the distribution of plants and animals
(Date:11/19/2016)... , Nov. 18, 2016 Securus Technologies, ... solutions for public safety, investigation, corrections and monitoring, announced ... smaller competitor, ICSolutions, to have an independent technology judge ... the most modern high tech/sophisticated telephone calling platform, and ... customers that they do most of what we do ...
(Date:11/15/2016)... , Nov 15, 2016 Research and Markets ... Forecast to 2021" report to their offering. ... ... 16.18 Billion by 2021 from USD 6.21 Billion in 2016, growing ... Growth of the bioinformatics market is driven by the growing ...
(Date:6/22/2016)... ANGELES , June 22, 2016 /PRNewswire/ ... identity management and verification solutions, has partnered ... edge software solutions for Visitor Management, Self-Service ... provides products that add functional enhancements ... partnership provides corporations and venues with an ...
Breaking Biology News(10 mins):
(Date:12/8/2016)...  Renova™ Therapeutics, a biotechnology company developing gene ... 2 diabetes, announced that it has obtained a ... vector developed in the laboratory of Professor ... The company plans to use this vector in ... "Early research has shown promise ...
(Date:12/8/2016)... England , December 8, 2016 ... das Unternehmen für Molekulargenetik, erweitert seine Palette an ... myPanel™ NGS Custom FH Panels, das ein schnelles ... (FH) ermöglicht. Das Panel bietet eine Erkennung von ... Variations (CNV) mit einem einzigen kleinen Panel und ...
(Date:12/8/2016)... , ... December 08, 2016 ... ... the commercial launch of flexible packaging for their exceptionally efficient human mesenchymal ... system extends RoosterBio’s portfolio of bioprocess media products engineered to radically streamline ...
(Date:12/8/2016)... PRINCETON, N.J. , Dec. 8, 2016 ... late-stage biopharmaceutical company focused on developing and commercializing products ... medical need, announced today that it will be hosting ... 8:30-9:30 am ET on the origins of innate defense ... as a review of oral mucositis and the recently ...
Breaking Biology Technology: