Lawrence Berkeley National Lab Study Says Plants Adjusting To and Positively Affecting Global Warming | Nov 15 2016

Gov’t Research Says Plants Are Already Stopping Global Warming

– Daily Caller

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“New research published over the weekend by the Department of Energy’s (DOE) Lawrence Berkeley National Laboratory found that plants are significantly slowing global warming far more than previously suspected.

Scientists found as carbon dioxide (CO2) levels increased worldwide, plants responded by sucking more CO2 out of the air than before. Researchers used satellite measurements of vegetation cover to determine that global rates of photosynthesis and respiration had sharply increased, largely due to the extra CO2.

“The scientists attribute the stalled CO2 growth rate to an uptick in land-based photosynthetic activity, fueled by rising CO2 levels from fossil fuel emissions,” states a summary of the research. “It’s a snowball effect: as CO2 levels rise in the atmosphere, photosynthetic activity flourishes and plants take in more carbon, sparking more plant growth, more photosynthesis, and more carbon uptake.”

Effectively, the DOE researchers found that plant growth caused by global warming ultimately reduced temperatures by significant margins.

“The growth in greenery is a consequence of climate change. As the planet heats up, places that were once too chilly for most plants to grow have become steadily more hospitable,” The Economist reported. “That extra vegetation, in turn, exerts its own effects on the climate.”

The research was  separately funded by the Laboratory Directed Research Development Program of Berkeley Lab and the Energy Department’s Office of Science.

Independent researchers from the Oak Ridge National Laboratory and the University of California, Irvine previously found plants use water more efficiently when exposed to higher concentrations of CO2, meaning that any droughts caused by global warming would be much less severe than previous estimates. Rising CO2 emissions will not cause global agriculture to collapse and could even boost agricultural yields, the study suggests.”

….Continue reading @ Daily Caller

 

NEWS CENTER

Study: Carbon-Hungry Plants Impede Growth Rate of Atmospheric CO2

– Berkeley Lab

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“New findings suggest the rate at which CO2 is accumulating in the atmosphere has plateaued in recent years because Earth’s vegetation is grabbing more carbon from the air than in previous decades.

That’s the conclusion of a multi-institutional study led by a scientist from the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab). It’s based on extensive ground and atmospheric observations of CO2, satellite measurements of vegetation, and computer modeling. The research is published online Nov. 8 in the journal Nature Communications.

To be clear, human activity continues to emit increasing amounts of carbon, and the atmospheric concentration of CO2, now at 400 parts per million (ppm), continues to rise. But the scientists found that between 2002 and 2014, the rate at which CO2 increased in the atmosphere held steady at about 1.9 ppm/year. In addition, the proportion of the CO2 emitted annually by human activity that remains in the atmosphere declined by about 20 percent. This slowdown can’t keep pace with emissions, so the overall amount of human-caused CO2 in the atmosphere increased, just not as quickly. And for that, new research suggests, we can thank plants.”

…..Continue reading @ Lawrence Berkeley National Lab

  • What the..!

    Don’t tell the climate change alarmists that vegetation can reduce CO2 emissions-their little minds cant handle the truth!!