Green Energy, Green Tech, Renewable Energy, Sustainability, Climate Change.
elevated CO2 exposure in 175-year-old Quercus robur? by A Gardner, D S Ellsworth, K Y Crous, J Pritchard, A R MacKenzie in Tree Physiology Mature oak trees will increase their rate of photosynthesis by up to a third in response to the raised CO2 levels expected to be the world average by about