He considered not just the quantities of greenhouse gases that would be emitted, but also the impact the fuels would have on the ecosystem - taking up land and polluting water, for instance.
他不仅考虑了温室气体的排放量,也研究了各种燃料对生态系统的影响,例如土地占用和水污染等等。
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But a new research said that the so-called atmospheric aerosols can poison the phytoplankton so as to damage the Marine ecosystem and change the content of the greenhouse gas in the atmosphere.