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Less Carbon Dioxide Absorbed by Amazon as Trees Die Off – Part One

Less Carbon Dioxide Absorbed by Amazon as Trees Die Off
Less Carbon Dioxide Absorbed by Amazon as Trees Die Off

A 30 year study has revealed that the Amazon long absorbed more carbon than it releases and it suggests that the trees and leaves are losing ability to effectively suck up the excess carbon dioxide being pumped into the atmosphere by human activities.

The study shows that Increased mortality rate is the main reason for this with an increase by more than a third since the mid-1980s.

Carbon dioxide is necessary for photosynthesis to take place … the rather cool way that plants convert light into energy.

Oliver Phillips, professor of tropical ecology at the University of Leeds in England and a co-author of the study says that “because they take up a significant amount of our carbon-dioxide emissions. This is a first indication that the process is saturating”.

The Amazon is roughly 15 times the size of California and accounts for at least half the Global tropical Forrest area and with over 300 hundred billion trees store one fifth of all carbon in the earth’s biomass.

Each year, we humans contribute 35 billion tons of CO2 into the atmosphere and while a quarter is thought to be absorbed by the water masses (the oceans), a quarter is absorbed by the forests and trees the remaining half is thought to be the main forces of the man-made climate change.

While the increase in our planets emissions of carbon-dioxide fuelled and surged the growth of the rain forests tress, sadly it has also decreased their life time and increased the trees’ death rate.

Researchers Create Supersized Trees

Just as Ian Morgan Arb storms into another busy few months with a wide range of Arboricultural Training Courses running weekly, Experts at Manchester University think that they have found a way to make the demand for good Arborists even higher.

By Altering two genes to accelerate growth in some trees, experts feel that this finding could help crop production and renewable energy.

A researcher at the University said “This needs to be tested but offers a potential way forward for one of the most pressing challenges of the day.”

PXY and CLE are the genes associated with the growth of cells within the tree trunk. Research found that when overstimulated the trees grew twice as fast, with thicker and wider trunk and more leaves.

With accelerated growth of trees and a boost in biomass energy this research could start to make some headway on the effects of Client Change.

Source: http://www.mirror.co.uk/news/scientists-create-bigger-faster-growing-trees-5540098