News tagged with water use
Devising a 'silver bullet' for measuring water use by plants
(Phys.org) -- Most gardeners can tell by rule of thumb how much water their tomatoes and carrots need, but taking an accurate reading of plants' actual water use is a very difficult problem. Although ...
Apr 24, 2012 |
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Wastewater clues to illicit drug use
A new chemical analysis of sewage is revealing more detailed information than ever about drug abuse trends.
Chemistry / Analytical Chemistry
Mar 22, 2012 |
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Climate change takes back seat to decision-making in water security: researcher
Phoenix, the sixth largest U.S. city, is vulnerable to water shortages even without climate change because of heavy outdoor water use and fragmented governance, according to research conducted at the Decision Center for a ...
Feb 18, 2012 |
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Himalayan nations agree on climate adaptation plan
(AP) -- Four Himalayan nations facing the threat of weather changes have agreed to collaborate on ways to adapt to climate change after a two-day summit in Bhutan.
Nov 20, 2011 |
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China invests billions to avert water crisis
China is to invest up to 4 trillion yuan ($600 billion) over the next decade to overcome a huge water shortage that threatens the country's economic growth, a senior official said on Wednesday.
Oct 12, 2011 |
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Emissions from energy use in the water sector are poorly understood
Greater understanding is needed of greenhouse gas (GHG) emissions from energy use in the water sector if it is to meet sustainability goals, according to researchers at the University of East Anglia (UEA).
Jun 26, 2011 |
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Landscape coefficients prove useful for urban water conservation efforts
Although water consumption and conservation are widely recognized as significant environmental concerns in the United States, most Americans are still unaware of the major impact of landscape irrigation on their regional ...
Jun 23, 2011 |
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Led by China, fish farms 'soaring'
Nearly half of the fish eaten around the world now comes from farms instead of the wild, with more foresight needed in China and other producers to limit the ecological impact, a study said on Tuesday.
Jun 14, 2011 |
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Virtual water cannot remedy freshwater shortage
The implementation of virtual water into trading deals has been suggested as a realistic solution to solving the global inequality of renewable freshwater, but new research suggests that it may not be as revolutionary as ...
Jun 07, 2011 |
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Billion-plus people to lack water in 2050: study
More than one billion urban residents will face serious water shortages by 2050 as climate change worsens effects of urbanization, with Indian cities among the worst hit, a study said Monday.
Mar 28, 2011 |
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Calculating water footprints of animal, plant proteins
Many times more water is needed for the production of meat and other animal products, such as eggs and dairy produce, than for the production of plant products. The University of Twente (The Netherlands) has ...
Jan 31, 2011 |
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Could an Aqua-Net Bring Water to the Desert?
(PhysOrg.com) -- Challenges of the future include energy use and continued population growth. And, while there are millions of square miles of land available in the world, not all of it is considered fit for ...
Jul 29, 2010 |
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UW energy- and water-sensing technology acquired by Belkin
(PhysOrg.com) -- Zensi, a research startup from the UW and Georgia Tech that uses simple technology to monitor electricity and water use in the home, has been acquired by international electronics company Belkin.
Apr 22, 2010 |
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Carnegie Mellon's Chris Hendrickson tracks water use
Carnegie Mellon University researchers are tracking how US industry uses scarce water resources.
Feb 25, 2010 |
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1930s home goes green
A 1930s house built in 2008 is about to undergo the first of three energy efficiency upgrades which will ultimately convert an energy inefficient house into a zero carbon home designed to meet the Government's 2016 CO2 targets fo ...
Technology / Energy & Green Tech
Aug 05, 2009 |
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