Navigation Links
Heavy rainfall on the increase
Date:2/14/2008

Scientists at the University of East Anglia (UEA) have found that winter precipitation such as rain and snow - became more intense in the UK during the last 100 years.

Similar increases in heavy rainfall have now also become evident in spring and, to a lesser extent, autumn.

A previously reported reduction in heavy summer rainfall appears to have ended during the 1990s, with observations for the last decade indicating a return to more typical amounts of intense rainfall in summer.

The results will inform other work currently being carried out on flood risk and the impact of extreme weather events. As surface run-off depends on rainfall intensity and frequency, changes in intense rainfall events will impact strongly on floods.

The UEA study was funded by the Natural Environment Research Council (NERC) as part of the Flood Risk from Extreme Events (FREE) programme, which aims to improve predictions of floods minutes-to-weeks and seasons-to-decades ahead, by using environmental science to investigate the physical processes involved in generating extreme flooding events.

Using data from more than 600 rain gauges around the UK, from as far back as 1900 to as recently as 2006, Douglas Maraun, Tim Osborn and Nathan Gillett, of the universitys Climatic Research Unit, classified every days measured precipitation into one of 10 categories of rainfall intensity, from drizzle to a downpour. They then analysed how the amount of precipitation in each category has changed over time. In winter, for example, the amount of precipitation falling in the heaviest category has increased over the last 40 years in all regions of the UK.

The work, published this week in the International Journal of Climatology, updates and extends previous studies by Dr Osborn and colleagues, using five-times as many rain gauges and looking at measurements over a longer time period.

Their classification took into account the typical dif
'/>"/>

Contact: Cat Bartman
c.bartman@uea.ac.uk
44-016-035-93007
University of East Anglia
Source:Eurekalert

Page: 1 2

Related biology news :

1. Washington University increases fleet of Roche Genome Sequencer FLX Systems
2. Environmental groups call for increased protection of coral reefs
3. First-ever study to link increased mortality specifically to carbon dioxide emissions
4. Varying prevalence among ethnic groups of gene mutation that increases risk of breast cancer
5. Study shows immigrant children are at increased risk of lead poisoning
6. Poultry workers at increased risk of carrying antibiotic-resistant E. coli
7. New study increases concerns about climate model reliability
8. Waterborne carbon increases threat of environmental mercury
9. Stanford researchers say climate change will significantly increase impending bird extinctions
10. Research forecasts increased chances for stormy weather
11. Baker Institute finds increased domestic production wont make US self-sufficient in natural gas
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:9/22/2014)... Yale University researchers are studying a potential new ... respiratory disease in which scars develop in the lungs ... microRNA mimic, miR-29, which is delivered to lung tissue ... fibrosis, it reversed fibrosis after several days. , ... EMBO Molecular Medicine . , "The mimic, when ...
(Date:9/22/2014)... New Rochelle, NY, September 22, 2014Cassava, also known as ... high yields in areas of Africa, Asia, and Latin ... With the availability of novel enzymes and processes designed ... then be used to produce sweeteners such as glucose, ... alternative to corn, as described in a Review article ...
(Date:9/22/2014)... manufacture their own "antifreeze" proteins to survive in ... side effect, researchers report: The protein-bound ice crystals ... when temperatures warm. , The finding is ... Academy of Sciences . , "We discovered what ... evolution of antifreeze proteins in Antarctic notothenioid fishes," ...
Breaking Biology News(10 mins):Reversing the effects of pulmonary fibrosis 2Study: Antifreeze proteins in Antarctic fishes prevent freezingand melting 2Study: Antifreeze proteins in Antarctic fishes prevent freezingand melting 3
... Honeybees can learn to avoid nectar containing natural plant ... scientists at Newcastle University have found. This means that ... such as almond or apple orchards bees struggle to find ... toxic nectar. With honeybee populations already under stress, the Newcastle ...
... NEW YORK CITY (December 20, 2010)The New York Stem ... member of the inaugural class of NYSCF-Robertson Investigators, who was ... the December 27, 2010 Person of the Year Issue. ... School, was lauded for his discovery of an innovative method ...
... environmental factors cause the diversityor numberof species to increase ... suggested that species diversity continues instead of entering into ... in the Caribbean not only supports the original theory ... resources all work together to achieve equilibrium; it builds ...
Cached Biology News:Bee challenged -- toxin-laden nectar poses problems for honeybees 2Time Magazine names Derrick Rossi to 2010 list of 'People Who Mattered' 2Research shows that environmental factors limit species diversity 2
(Date:9/23/2014)... Sept. 23, 2014 News Facts ... India devoted to genome-based research for human health ... is taking a bite out of oral cancer with ... in India with the help of ... DataDirect Networks (DDN). , To fuel its cutting-edge cancer ...
(Date:9/23/2014)... Cambridge Semantics, the leading provider of Smart Data ... the recent ‘Hype Cycle for Life Sciences 2014 ’ ... key insights pertaining to the benefits in the knowledge ... Shanler and Stephen Davies, “The use of these systems ... scientific stakeholders, and support collaboration and innovation strategies as ...
(Date:9/23/2014)... Austin, TX (PRWEB) September 23, 2014 ... newest fertility clinic in South Austin, expanding a Central ... Austin and San Antonio. The satellite office for the ... and andrology options to the South Austin, Buda, Kyle ... bring effective and affordable fertility treatment directly to individuals ...
(Date:9/23/2014)... (PRWEB) September 23, 2014 ... the globe will convene at the Society ... to be held October 26-28 in Houston, ... research and practice in individualized integrative cancer ... researchers, nurses, psychologists, nutritionists, naturopaths, acupuncturists, and ...
Breaking Biology Technology:National Institute of Biomedical Genomics (NIBMG) Deploys DataDirect Networks Storage to Achieve Significant Performance Improvement in World-Class Genomics Research and Collaboration for Oral Cancer 2National Institute of Biomedical Genomics (NIBMG) Deploys DataDirect Networks Storage to Achieve Significant Performance Improvement in World-Class Genomics Research and Collaboration for Oral Cancer 3National Institute of Biomedical Genomics (NIBMG) Deploys DataDirect Networks Storage to Achieve Significant Performance Improvement in World-Class Genomics Research and Collaboration for Oral Cancer 4National Institute of Biomedical Genomics (NIBMG) Deploys DataDirect Networks Storage to Achieve Significant Performance Improvement in World-Class Genomics Research and Collaboration for Oral Cancer 5Cambridge Semantics Identified in Gartner’s ‘Hype Cycle for Life Sciences 2014’ Report 2Opening Doors to a Family: Texas Fertility Center Announces Newest Fertility Clinic in South Austin 2Opening Doors to a Family: Texas Fertility Center Announces Newest Fertility Clinic in South Austin 3International Medical Experts to Discuss Latest Integrative Oncology Research and Its Translation to Personalized Clinical Care at 11th International Conference of SIO 2International Medical Experts to Discuss Latest Integrative Oncology Research and Its Translation to Personalized Clinical Care at 11th International Conference of SIO 3
... Feb. 24 Nektar Therapeutics,(Nasdaq: NKTR ... fourth quarter and,year ended December 31, 2008. , ... year for Nektar," said Howard W. Robin,President and ... unique polymer,conjugation chemistry platform, we advanced numerous proprietary ...
... and Play Capability of MyMedicalRecords Pro to ... Technology Experts Expected at HIMSS09LOS ANGELES, Feb. ... Bulletin Board: FVRL), which through its wholly-owned ... consumer-controlled Personal Health Records ("PHRs") ( www.mymedicalrecords.com ...
... Feb. 24 Particle Sciences Inc. today announced the ... from tissue hydration to the passivation of medical device ... series of patent-pending polymers that allow Particle Sciences to ... PS, Director of New Technologies.Particle Sciences has already used ...
Cached Biology Technology:Nektar Therapeutics Reports Fourth Quarter and Year-End 2008 Financial Results 2Nektar Therapeutics Reports Fourth Quarter and Year-End 2008 Financial Results 3Nektar Therapeutics Reports Fourth Quarter and Year-End 2008 Financial Results 4Nektar Therapeutics Reports Fourth Quarter and Year-End 2008 Financial Results 5Nektar Therapeutics Reports Fourth Quarter and Year-End 2008 Financial Results 6Nektar Therapeutics Reports Fourth Quarter and Year-End 2008 Financial Results 7Nektar Therapeutics Reports Fourth Quarter and Year-End 2008 Financial Results 8Nektar Therapeutics Reports Fourth Quarter and Year-End 2008 Financial Results 9MMR Seeks Its Slice of the Billion-Dollar Stimulus Pie 2MMR Seeks Its Slice of the Billion-Dollar Stimulus Pie 3MMR Seeks Its Slice of the Billion-Dollar Stimulus Pie 4MMR Seeks Its Slice of the Billion-Dollar Stimulus Pie 5Particle Sciences Completes Development of First Product Incorporating its Unique Surface Modification System 2
Purified anti-DNA-PKcs Phosphorylated (Thr2609)...
Peptide-affinity Purified Polyclonal Antibody to Histamine H2 Receptor...
NF kappa B Related Sampler Kit 10g each...
Co-precipitant is free of background polynucleotides,Dnases,Rnases, proteases. 20mg/ml...
Biology Products: