一、各种补给类型河流的水情变化河水的来源,叫做河流补给。河流补给是决定河流水文特征的重要因素。河流的补给主要有以下几种类型。1.雨水补给大气降水中的雨水,是河流补给最重要的形式。这类河流补给迅速而集中,具有不连续性。其流量过程线随着降雨量的增减而涨落,一般呈现 First, a variety of supply types of river water supply changes The source of river water, called river supplies. Recharge of rivers is an important factor in determining the hydrological characteristics of rivers. There are mainly the following types of river recharge. 1. Rainwater Supply Rainwater from atmospheric precipitation is the most important form of river recharge. The supply of such rivers is rapid and concentrated with discontinuities. The flow process line fluctuates with the increase or decrease of rainfall, generally presenting