Modem climate data,recorded by instrument,allow us to sEudy climate phenomena that vary on a time scale of several years,deMenocal notes in Science.

• 德曼诺克在《科学》杂志上指出，仪表记录的现代气候数据可供我们研究在若于年这个小范围时间段里气候现象的变化情况。