Water hording may aid dengue fever spread

EPIDEMICS

Water tanks and other water storage vessels such as modified wheelie bins are potential breeding sites for this disease-bearing mosquito.

by Staff Writers
Melbourne (UPI) Feb 2, 2009
Australian scientists say hoarding water as climate change intensifies might aid the dengue fever-carrying mosquito Aedes aegypti in extending its range.

The lead author of the study, Michael Kearney of the University of Melbourne, said climate change and evolutionary change could act together to accelerate and expand the mosquito's range. But human behavior in the form of storing water to cope with climate change is likely to have an even greater impact.

"The potential direct impact of climate on the distribution and abundance of (Aedes) aegypti is minor when compared to the potential effect of changed water-storage behavior," said Kearney. "In many Australian cities and towns, a major impact of climate change is reduced rainfall, resulting in a dramatic increase in domestic rainwater storage and other forms of water hoarding.

"Water tanks and other water storage vessels such as modified wheelie bins are potential breeding sites for this disease-bearing mosquito. Without due caution with water storage hygiene, this indirect effect of climate change via human adaptation could dramatically re-expand the mosquito's current range."

The study appears in the journal Functional Ecology.

Share This Article With Planet Earth

del.icio.us Digg Reddit

YahooMyWeb Google Facebook

Related Links
Epidemics on Earth - Bird Flu, HIV/AIDS, Ebola

Memory Foam Mattress Review

SPACE MEDIA NETWORK PROMOTIONS
Solar Energy Solutions
Tempur-Pedic Mattress Comparison ...

Newsletters :: SpaceDaily :: SpaceWar :: TerraDaily :: Energy Daily
XML Feeds :: Space News :: Earth News :: War News :: Solar Energy News

EPIDEMICS

Woman diagnosed with bird flu in China: report

Beijing (AFP) Jan 31, 2009
A 21-year-old woman has been diagnosed with the H5N1 form of bird flu in central China, state media reported Saturday.

DISASTER MANAGEMENT SnowMan Software Developed At UB Helps Keep Snow Drifts Off The Road China bar fireworks blaze kills 17: reports Risk Factors That Affected World Trade Center Evacuation Fresh warnings after storm kills 26 in southern Europe	CLIMATE SCIENCE Some Of Earth's Climate Troubles Should Face Burial At Sea Climate Change's Impact On Invasive Plants In Western US May Create Restoration Opportunities Climate change: Scientists doubt claims over sea 'fertilisation' New Study Shows Climate Change Irreversible
EARTH OBSERVATION New Research Aircraft HALO Lands At Home Airport NOAA-N Completes Flight Readiness Review NASA Tracks A Green Planet Called Earth New Steps In ESA Cooperation For GMES Program	ENERGY TECH US And China In Race To The Top Of Global Wind Industry 3M Forms Renewable Energy Division Wind Now Leads EU Power Sector Axion Power To Study Electric Vehicle Batteries
EPIDEMICS Water hording may aid dengue fever spread Woman diagnosed with bird flu in China: report Progress made toward smallpox medication WHO says no evidence of China bird flu epidemic	FLORA AND FAUNA Research Uncovers Surprising Lion Stronghold In War-Torn Central Africa Big Cats, Wild Pigs And Short-Eared Dogs DNA In Dung To Reveal First True Cassowary Count 110-year-old lizard a proud, new pop
FROTH AND BUBBLE China blames pollution as birth defects rise: state media Over 4,000 industrial plants without proper permits: EU Study Links Water Pollution With Declining Male Fertility Blame game as Mexico City trash piles up	ABOUT US How Your Body Clock Avoids Hitting The Snooze Button Sociability Traced To Particular Region Of Brain Imaging Study Illustrates How Memories Change In The Brain Over Time Scientists try to build a synthetic brain

The content herein, unless otherwise known to be public domain, are Copyright 1995-2007 - SpaceDaily.AFP and UPI Wire Stories are copyright Agence France-Presse and United Press International. ESA Portal Reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. Advertising does not imply endorsement,agreement or approval of any opinions, statements or information provided by SpaceDaily on any Web page published or hosted by SpaceDaily. Privacy Statement