论文以人均水资源量、单位面积水资源量、人均供水量和单位GDP占有水资源量为指标,采用综合评价方法对全国各省、自治区、直辖市(除台湾外)进行缺水程度及缺水类型的划分。根据缺水综合指数划分为丰富区、脆弱区、缺水区和严重缺水区;根据人均水资源量、单位面积水资源量、人均供水量与全国均值的差值划分为资源型、工程型和过载型。

The classification of water shortage degree and shortage types of various provinces,re-gions and municipalities(excluding Taiwan)throughout China was carried out in the study by using comprehensive evaluation method and taking per capita available amount of water re-sources,per unit area available amount of water resources,per capita amount of water supplied and per unit GDP available water resources as indicators.According to the water shortage com-posite index number,water sufficient district,fragile district,water deficit district and serious deficit district are identified.In light with differential value of per capita available amount of wa-ter resources,per unit area available amount of water resources,per capita amount of water sup-plied with national mean value,resources type,engineering type and overloading type are catego-rized.