biogeochemical

This correlation suggests that a warming climate is driving this biogeochemical change, Drevnick says..德莱夫尼克说，这种关联性表明，气候变暖正在推动这种生物地球化学变化。

"This is a reversal in trend in a major biogeochemical process that's been in place for thousands of years, all as a result of human emissions of CO2, " he said..“在成千上万年的生物地球化学主要进程中，其发展趋势将会转变，所有的一切仅因为人类排放二氧化碳。” 他这样说。

biogeochemical cycle,生物地球化学循环