Researchers said that they would urge officials participating in the ten-day Earth Summit, which will be inaugurated on the 26th, to speed up the approval of the Kyoto Protocol on reduction of greenhouse gases.

• 研究人员说，在二十六日揭幕的为期十天地球高峰会中，他们将敦促与会官员尽快批准减少温室效应气体的京都议定书。