Tropical vegetation benefits less from elevated atmospheric carbon dioxide than researchers previously thought - Phys.org

Carbon dioxide is known to have a fertilizing effect on plant growth, and the gas is often added to greenhouse crops to help improve yields.

Carbon dioxide is known to have a fertilizing effect on plant growth, and the gas is often added to greenhouse crops to help improve yields. Climate scientists have suggested that this same CO2 fert… [+5588 chars]

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