Probe launched to track impact of warming on Earth's water
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- JanforGore
- added this
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Excerpt:
The Soil Moisture and Ocean Salinity (SMOS) probe was lifted into space on a Russian Rockot launcher from the Plesetsk cosmodrome in northern Russia.
By providing the first space-based measures of Earth's surface soil moisture and ocean salinity, SMOS will fill important gaps in scientific knowledge about our planet's life-giving water cycle.
It will also help meteorologists predict extreme weather events and make more accurate forecasts in near-real time, say experts.
"Climate change is a fact, but its impact on precipitation, evaporation, surface runoff and flood risks is still uncertain," said Yann Kerr, a researcher at the Center for the Study of the Biosphere from Space and scientific director for the SMOS mission.
"The availability of water plays a more important role on these impacts than temperature itself," he told journalists earlier this month.
Scientists rely heavily on computer models to project weather and climate patterns, and having additional data based on concrete observations will make those models more accurate, he explained.
SMOS has two closely intertwined missions.
One is to measure the water content of soil across the planet every three days to a depth of one-to-two metres (six-to-seven feet) which will improve short- and medium-term weather forecasting and monitoring photosynthesis and plant growth.
It is also critical for calculating Earth's carbon cycle, the process by which heat-trapping carbon dioxide is released and absorbed, especially by plants and the oceans.
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- JanforGore
- 8 days ago
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This should help put more focus on the water element. Maybe in time for Copenhagen!!!
