Digital cameras, remote satellites measure crop water demand

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Measurement of canopy cover on 2-year-old almond orchard using the TetraCam camera on a 6.1-m stand. Credit: Photo by Thomas Trout
Measurement of canopy cover on 2-year-old almond orchard using the TetraCam camera on a 6.1-m stand. Credit: Photo by Thomas Trout

Horticultural crops account for almost 50% of crop sales in the United States, and these crops are carefully managed to ensure good quality. But more information is needed about the crops' growth and response to seasonal and climatic changes so that management practices such as irrigation can be precisely scheduled. Existing research can be difficult to generalize because of variations in crops, planting densities, and cultural practices.


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US space tourist hopes to recoup 30 million-dollar ticket

Oct 11, 2008 | User rating: not rated yet
Richard Garriott, who is set to become the first American to follow his astronaut father into space on Sunday, hopes to be able to recoup the 30 million dollars he paid for the experience.

Russian space chief reassures US partners

Oct 11, 2008 | User rating: not rated yet
(AP) -- The ongoing global economic turmoil and increasingly strained ties between Moscow and Washington will not stand in the way of further space exploration, Russia's space agency chief said Saturday.

NASA presses ahead for Mars rover launch in 2009

Oct 10, 2008 | User rating: not rated yet
(AP) -- NASA has decided to press ahead with plans to launch a big new rover to Mars next year. Friday's decision comes after concerns were raised about the budget and technical progress for the Mars Science ...

Palm oil clearing swathes of forest in Indonesia's Papua: Greenpeace

Oct 10, 2008 | User rating: not rated yet
Palm oil companies are clearing massive swathes of untouched forest in Indonesia's remote easternmost Papua region, environmental group Greenpeace said Friday.

Researchers Study Coastal Hazards of Increasing Wave Heights, Rising Sea Levels

Oct 10, 2008 | User rating: not rated yet
(PhysOrg.com) -- While hurricanes Gustav and Ike were pummeling the Gulf Coast with rains and record flooding, researchers at Oregon State University were studying why wave heights in the Pacific Ocean have been increasing ...
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