News tagged with water cycle
Earth's water cycle intensifying with atmospheric warming
A clear change in salinity has been detected in the world's oceans, signalling shifts and an acceleration in the global rainfall and evaporation cycle.
Space & Earth / Earth Sciences
May 21, 2012 |
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Atmospheric warming altering ocean salinity
The warming climate is altering the saltiness of the world's oceans, and the computer models scientists have been using to measure the effects are underestimating changes to the global water cycle, a group ...
Space & Earth / Earth Sciences
Apr 27, 2012 |
3.8 / 5 (21) |
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Spaceborne precipitation radar ships from Japan to U.S.
(PhysOrg.com) -- Japanese scientists and engineers have completed construction on a new instrument designed to take 3-D measurements of the shapes, sizes and other physical characteristics of both raindrops ...
Space & Earth / Space Exploration
Feb 09, 2012 |
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NASA's GCPEX mission: What we don't know about snow
Predicting the future is always a tricky business -- just watch a TV weather report. Weather forecasts have come a long way, but almost every season there's a snowstorm that seems to come out of nowhere, or ...
Space & Earth / Earth Sciences
Feb 01, 2012 |
3 / 5 (1) |
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Tropical clouds hold clues for the global water cycle
(PhysOrg.com) -- To study the wellspring of atmospheric water, you have to start with tropical clouds. Scientists at Pacific Northwest National Laboratory showed that global climate models are not accurately ...
Space & Earth / Earth Sciences
Jan 16, 2012 |
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Follow the water to understand drought
Water is a precious resource many take for granted until there is too little or too much. Scientists and engineers have positioned instruments at the Susquehanna Shale Hills Observatory at Pennsylvania State University to ...
Oct 25, 2011 |
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Researchers explore plankton's shifting role in deep sea carbon storage
The tiny phytoplankton Emiliania huxleyi, invisible to the naked eye, plays an outsized role in drawing carbon from the atmosphere and sequestering it deep in the seas. But this role may change as ocean water becomes warmer ...
Space & Earth / Earth Sciences
Oct 13, 2011 |
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Water supersaturation in the Martian atmosphere discovered
(PhysOrg.com) -- New analysis of data sent back by the SPICAM spectrometer on board ESA's Mars Express spacecraft has revealed for the first time that the planet's atmosphere is supersaturated with water vapour. ...
Space & Earth / Space Exploration
Sep 29, 2011 |
5 / 5 (21) |
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Study reveals sex life of deep-sea squid
The sex life of Octopoteuthis deletron -- O. deletron, if you prefer -- is a cruelly hit-or-miss affair, according to candid footage of the deep-sea squid in its element, unveiled Wednesday.
Sep 21, 2011 |
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Testing the water for bioenergy crops
Many energy researchers and environmental advocates are excited about the prospect of gaining more efficient large-scale biofuel production by using large grasses like miscanthus or switchgrass rather than ...
Aug 29, 2011 |
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Microbial life on Mars: Could saltwater make it possible?
(PhysOrg.com) -- How common are droplets of saltwater on Mars? Could microbial life survive and reproduce in them? A new million-dollar NASA project led by the University of Michigan aims to answer those questions.
Space & Earth / Space Exploration
Aug 17, 2011 |
4.9 / 5 (9) |
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Research bolsters importance of horseshoe crab spawning for migrating shorebirds
Speculation that the welfare of a small, at-risk shorebird is directly tied to horseshoe crab populations is in part supported by new scientific research, according to a U.S. Geological Survey- led study published this ...
Jul 05, 2011 |
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NASA goes below the surface to understand salinity
(PhysOrg.com) -- When NASA's Aquarius mission launches this week, its radiometer instruments will take a "skin" reading of the oceans' salt content at the surface. From these data of salinity in the top 0.4 ...
Space & Earth / Earth Sciences
Jun 08, 2011 |
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ESA's water mission keeps tabs on dry spring soils
Western Europe's exceptionally dry spring is clear to see in maps generated using data from SMOS. While these maps offer an interesting view of the stark difference in soil moisture compared to a year ago, ...
May 13, 2011 |
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Aquarius to illuminate links between salt, climate
When NASA's salt-seeking Aquarius instrument ascends to the heavens this June, the moon above its launch site at California's Vandenberg Air Force Base won't be in the seventh house, and Jupiter's latest alignment ...
Space & Earth / Earth Sciences
May 12, 2011 |
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Water cycle
The water cycle, also known as the hydrologic cycle, describes the continuous movement of water on, above, and below the surface of the Earth. Since the water cycle is truly a "cycle," there is no beginning or end. Water can change states among liquid, vapor, and ice at various places in the water cycle. Although the balance of water on Earth remains fairly constant over time, individual water molecules can come and go.
For more information about Water cycle, read the full article at
Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.
