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showing posts for 'trees'

Ancient Northland swamp kauri solves 42,000 year old mystery

NZ Herald: Ancient Northland swamp kauri shows breakdown of Earth's magnetic field 42,000 years ago. "For the first time ever, we have been able to precisely date the timing and environmental impacts of the last magnetic pole switch," Chris Turney, a professor at UNSW Science and co-lead author of the...
Source: nzherald.co.nz

Elevated CO2, increased leaf-level productivity, and water-use efficiency during the early Miocene: Abstract. Rising atmospheric

Elevated CO2, increased leaf-level productivity, and water-use efficiency during the early Miocene: Abstract. Rising atmospheric CO2 is expected to increase global temperatures, plant water-use efficiency, and carbon storage in the terrestrial biosphere. A CO2 fertilization effect on terrestrial vegetation...
Source: copernicus.org

A kauri tree stump is kept alive by its neighbours through hydraulic coupling. Forests should be viewed as living organisms.

A kauri tree stump is kept alive by its neighbours through hydraulic coupling. Forests should be viewed as living organisms. "Trees are commonly regarded as distinct entities, but the roots of many species fuse to form natural root grafts allowing the exchange of water, carbon, mineral nutrients, and...
Source: cell.com

40,000 Brits die every year from air pollution, yet there's nothing about it in the Tory manifesto: The Conservative manifesto

40,000 Brits die every year from air pollution, yet there's nothing about it in the Tory manifesto: The Conservative manifesto has confirmed what many have feared for a long time: Tories are unable to be serious about air quality.  In the 88-page document, which will set out the direction of Theresa...
Source: independent.co.uk

Engineers Devise a Way To Harvest Wind Energy From Trees - Slashdot

Engineers Devise a Way To Harvest Wind Energy From Trees - Slashdot
Source: slashdot.org

What are regression trees? « Healthcare Economist

What are regression trees? « Healthcare Economist
Source: healthcare-economist.com