Navigation Links
Climate change increases the risk of ozone damage to plants
Date:6/30/2011

Ground-level ozone is an air pollutant that harms humans and plants. Both climate and weather play a major role in ozone damage to plants. Researchers at the University of Gothenburg, Sweden, have now shown that climate change has the potential to significantly increase the risk of ozone damage to plants in northern and central Europe by the end of this century.

"The increased risk of ozone damage to vegetation is mainly due to rising ozone concentrations and higher temperatures in the future," says Jenny Klingberg at the University of Gothenburg's Department of Plant and Environmental Sciences. "The most important effect on agricultural crops is premature aging, which result in smaller harvests with lower quality."

Ozone is an atmospheric gas that is found at a height of 10-40 kilometres above the Earth's surface. Here the ozone layer protects against the sun's ultraviolet rays and is vital for life on Earth. Ozone is also formed at ground level when car exhaust fumes react in the presence of sunlight. This ground-level ozone is an air pollutant that is toxic to humans. Plants are more sensitive than humans and ground-level ozone generates large costs in the form of reduced crop yields in agriculture and reduced forest growth.

Researchers have traditionally estimated the risk of ozone damage to plants based on the concentration of ozone in the ambient air. The negative effects of ozone on vegetation are more closely related to the uptake of ozone through the stomatal openings on the plant leaves. The study carried out by Klingberg is one of the first to use this method to estimate the risk of ozone damage to vegetation in the climate of the future.

Risk of ozone damage greatest in central Europe

"The results show that the risk of ozone damage to plants is greatest in central Europe where ozone concentrations are high and climatic conditions promote uptake of ozone through the stomata. Weather and climate a
'/>"/>

Contact: Jenny Klingberg
jenny.klingberg@dpes.gu.se
46-736-380-741
University of Gothenburg
Source:Eurekalert  

Page: 1 2

Related biology news :

1. Gene flow may help plants adapt to climate change
2. Study shows climate change makes some chemicals more toxic to aquatic life
3. Fossilized pollen reveals climate history of northern Antarctica
4. CWRU law professor eyes prize-based incentives to generate climate innovation
5. Oceans harmful low-oxygen zones growing, are sensitive to small changes in climate
6. Can evolution outpace climate change?
7. Glaciations may have larger influence on biodiversity tan current climate
8. Glaciations may have larger influence on biodiversity than current climate
9. Stanford climate scientists forecast permanently hotter summers
10. International research initiative on adaptation to climate change announces research awards
11. Climate projections dont accurately reflect soil carbon release
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Climate change increases the risk of ozone damage to plants
(Date:8/22/2014)... basic and clinical research and technological advances, the ... offensive spanning multiple fronts. , Work happening in ... find new and more selective therapies for cancer. ... specific enzyme overexpressed in certain cancersand they have ... , Chemistry professor Christopher Cairo and his team ...
(Date:8/22/2014)... American consumers will finally be able to purchase fuel ... as zero-emissions vehicles, most of the cars will run ... that contributes to global warming. , Now scientists at ... uses an ordinary AAA battery to produce hydrogen by ... through two electrodes that split liquid water into hydrogen ...
(Date:8/21/2014)... Nxt-ID, Inc. (OTCQB: NXTD), a biometric authentication ... today that its shares of common stock and the ... its proposed underwritten public offering of common stock and ... Capital Market, subject to closing of its proposed underwritten ... will trade under the symbol "NXTD" and "NXTDW," respectively. ...
Breaking Biology News(10 mins):New enzyme targets for selective cancer therapies 2New enzyme targets for selective cancer therapies 3Stanford scientists develop a water splitter that runs on an ordinary AAA battery 2Stanford scientists develop a water splitter that runs on an ordinary AAA battery 3Nxt-ID Approved for NASDAQ Capital Market Listing 2Nxt-ID Approved for NASDAQ Capital Market Listing 3
... warming in alpine regions is putting pressure on a rare ... released in Climatic Change Letters . In ... of Montana, U.S. Fish and Wildlife Service and National Park ... warning indicators of climate warming in mountain ecosystems. The glaciers ...
... Coastal mangrove forests store more carbon than almost any ... by a team of U.S. Forest Service and university ... Nature Geoscience . ( www.nature.com/naturegeoscience.com ) A ... and Northern research stations, University of Helsinki and the ...
... (April 4, 2011) An international team of researchers ... alcohol consumption, according to a new study published online ... of the National Academy of Sciences . ... that influence alcohol drinking behavior. Study contributors Danielle ...
Cached Biology News:Mangroves among the most carbon-rich forests in the tropics 2Gene involved in predisposition to alcohol consumption identified 2
(Date:8/22/2014)... form and develop on platinum nanocubes point the ... and reveal that a nearly 150 year-old scientific ... nanoscale. , Researchers with the U.S. Department of ... used highly sophisticated transmission electron microscopes and an ... mechanisms that control the evolution of facets ...
(Date:8/22/2014)... 22, 2014 Ophthalmic drug delivery ... and challenging endeavors as the anatomy, physiology and ... to the foreign substances. Ocular drug delivery technologies ... medication and minimal use of needles; also it ... and provides specific targeting within the ocular globe. ...
(Date:8/22/2014)... Aug. 22, 2014 Research and Markets ... and China Gel Permeation Chromatography (GPC) Industry Report 2014" ... Global and China Gel Permeation Chromatography (GPC) Industry Report ... state of the global gel permeation chromatography industry with ... provides a basic overview of the industry including definitions, ...
(Date:8/22/2014)... August 22, 2014 The AMA is ... its members in Alaska that Alaska Governor Sean Parnell ... 15, further defining public use of Unmanned Aircraft Systems ... Force. House Bill 255states that it is, “An Act ... captured by an unmanned aircraft system.” It defines State ...
Breaking Biology Technology:Shaping the future of nanocrystals 2Shaping the future of nanocrystals 3Shaping the future of nanocrystals 4Ocular Drug Delivery Technologies Market: Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 - 2020 2Ocular Drug Delivery Technologies Market: Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 - 2020 3Ocular Drug Delivery Technologies Market: Global Industry Analysis, Size, Share, Growth, Trends and Forecast 2014 - 2020 4Global and China Gel Permeation Chromatography (GPC) Industry Report 2014 2State of Alaska Signs Unmanned Aircraft Systems Bill 2
... FRANCISCO, Calif., Aug. 7 Anesiva,Inc. (Nasdaq: ANSV ... quarter and six months ended June 30, 2008., ... Anesiva as we,introduced Zingo(TM) in the U.S. pediatric hospital ... "In addition, I,m pleased,to report that our Phase 3 ...
... Inc.,(Nasdaq: ITMN ) today announced that Daniel G. ... the Canaccord Adams 28th Annual,Global Growth Conference in Boston ... To access a live audio webcast of the presentation, ... investor relations page of InterMune,s,corporate website at http://www.intermune.com ...
... 7 Medicsight PLC, a subsidiary,of MGT Capital ... industry leader in the,development of Computer-Aided Detection (CAD) ... received approval from the Brazilian regulatory,agency, Agencia Nacional ... David Sumner, Chief Executive of Medicsight, commented: "This ...
Cached Biology Technology:Anesiva Announces Second Quarter 2008 Financial Results and Update 2Anesiva Announces Second Quarter 2008 Financial Results and Update 3Anesiva Announces Second Quarter 2008 Financial Results and Update 4Anesiva Announces Second Quarter 2008 Financial Results and Update 5Anesiva Announces Second Quarter 2008 Financial Results and Update 6Anesiva Announces Second Quarter 2008 Financial Results and Update 7Anesiva Announces Second Quarter 2008 Financial Results and Update 8Medicsight Receives Brazilian State Food and Drug Administration Approval for ColonCAD Software 2Medicsight Receives Brazilian State Food and Drug Administration Approval for ColonCAD Software 3
... • Small design specifically for western blots ... are specifically designed for staining western blots. ... 25 mm) of the disposable tray requires ... significant cost savings to the user. Pour ...
... pLivSelect is a direct ... recombinant identification. Recombinant selection ... survival, eliminating the need ... This quick and inexpensive ...
... Signal Enhancer does for enzyme-/substrate-based blotting what intensifying ... the signal up to 10-fold (or one order ... Western Blot Signal Enhancer membrane treatment is a ... to your current Western blotting protocol. The result ...
... through columns is a well-known separation technique ... applications are in DNA/RNA extraction in microbiology, ... purification in chemical or analytical laboratories. ... Genesis series instruments for smaller scales. The ...
Biology Products: