摘要：The rivers multiannual runoff is the mean parameter for evaluating the rivers water resources and represents an important characteristic in the rivers water utilization research. The inventory methods to asses the average multi-annual runoffs are various, depending mostly from the available database. In this study we used data from eight hydrometrical stations representing data between the years 1979 and 2007. We present in this study a base method of assessing the average multiannual runoff resolved with traditional and modern GIS methods.
关键词：multi-annual average runoff; correlation; validity curve.
