Australia has started 2013 with a record-breaking heat wave that has lasted more than two weeks across many parts of the country. Temperatures have regularly gone above 48°C, with the highest recorded maximum of 49.6°C ...
Environment
Jan 18, 2013
9
0
While the Asian monsoon brings rain that is vital for the agricultural economy of the vast region, it is also known to suck up into the upper atmosphere chemical pollutants that accelerate climate change.
Earth Sciences
Aug 12, 2022
0
37
(PhysOrg.com) -- Africa's Saharan Desert is the largest source of mineral dust in the world, covering more than 3 million square miles and causing dust particles to blanket African skies. According to Pacific Northwest National ...
Earth Sciences
Mar 21, 2011
0
0
(PhysOrg.com) -- Decades of drought, interspersed with intense monsoon rains, may have helped bring about the fall of Cambodia’s ancient Khmer civilization at Angkor nearly 600 years ago, according to an analysis of tree ...
Earth Sciences
Mar 29, 2010
0
0
Global warming could cause frequent and severe failures of the Indian summer monsoon in the next two centuries, new research suggests.
Earth Sciences
Nov 5, 2012
1
0
(Phys.org) —Sea surface temperatures in the tropical South Atlantic Ocean can be used to accurately forecast, by up to four months, malaria epidemics thousands of miles away in northwestern India, a University of Michigan ...
Environment
Mar 3, 2013
1
0
(Phys.org) -- Dust is more than something to be brushed off the furniture. Scientists at Pacific Northwest National Laboratory found that dust kicked up from the desert floor acts like a heat pump in the atmosphere, fueling ...
Earth Sciences
May 21, 2012
4
0
(Phys.org)—Researchers at Pacific Northwest National Laboratory traced the different ways pollution particles change summer monsoon rainfall in South Asia. They found that pollution's effect through "slow" processes, affecting ...
Earth Sciences
Dec 24, 2012
1
0
The seasonal reversal of land-sea thermal contrast drives the monsoon system—the dominant seasonal mode of the global hydrological cycle that influences the livelihood of billions of people. But how did the modern global ...
Earth Sciences
Oct 25, 2023
0
19
This September, after traveling billions of miles through our solar system, NASA's OSIRIS-REx spacecraft will cruise past Earth with an extraordinary delivery. As it passes, it will release a mini-fridge size capsule containing ...
Space Exploration
Sep 14, 2023
0
19
