中国农业重旱区及其特征  

HEAVY AGRICULTURAL DROUGHT AREA OF CHINA AND ITS CHARACTERS

作　　者：孙荣强[1] 

机构地区：[1]水利部南京水文水资源研究所,南京210024

出　　处：《灾害学》1993年第2期49-52,共4页Journal of Catastrophology

摘　　要：中国的农业重旱省区与气象干旱区不相吻合,雨水较丰的湖南、湖北两省单位耕地面积的多年平均受旱程度亦很严重。解放以来我国一半以上受旱面积发生在河北、山西、山东、河南、安徽、湖北、湖南7省重旱区。The heavy agricultural drought areas of China do not match with the meteorological drought areas. The average drought degree over years in Hunan and Hubei province of a plenty of rain is also serious. More than a half of drought area in China are located in the Hebei, Shanxi, Shandong, Henan, Anhui, Hubei and Hunan provinces since the establishment of China.

关 键 词：农业 干旱 受旱程度 重旱区 中国 

分 类 号：P426.616[天文地球—大气科学及气象学]