一、连江水文泥沙情况 连江流域属华南亚热带季风气候,降雨量受季候风及台风影响,春季海洋暖气团侵入,形成连绵细雨,降雨时间长而强度弱,4月份以后降雨量显著增加,至10月以后又显著减少。在4至9月汛期出现两个高峰,一是4至6月之间,一是7至8月之间(峰值较低)。前者受东南风的影响,后者受台风的影响。 Hydrology and Sediment Situation in Lianjiang The Lianjiang River Basin belongs to the subtropical monsoon climate of South China. The rainfall is affected by monsoon and typhoon. In spring, the warm ocean warm air invades and forms continuous drizzle. Rainfall is long and intensity is weak. Rainfall increases significantly after April , After October and then significantly reduced. There are two peaks during the flood season from April to September. The first is between April and June, and the first is between July and August (the peak is low). The former is affected by the southeast wind, the latter by the typhoon.