On the basis of historical yearly drought and flood grades from A.D.1470 to A.D.1949, the ten-year mean precipitation in the rainy season in Wuhan district was reconstructed by means of statistical method. The re...On the basis of historical yearly drought and flood grades from A.D.1470 to A.D.1949, the ten-year mean precipitation in the rainy season in Wuhan district was reconstructed by means of statistical method. The reconstructing method was testified to be simple and effective.展开更多
文摘On the basis of historical yearly drought and flood grades from A.D.1470 to A.D.1949, the ten-year mean precipitation in the rainy season in Wuhan district was reconstructed by means of statistical method. The reconstructing method was testified to be simple and effective.
