Methods for drought and floods forecast in Jiu catchement [articol]

Abstract

A problem of analysis and reflection in Jiu catchement is represented by both adverse effects of flooding and drought which has a high frequency. In the catchment Jiu, a problem of analysis and reflection is both a negative effects of flooding and drought phenomenon that has a high frequency, and coverage is more developed than in the rest of the country. Extreme events are controlled by monitoring progress in operational meteorological and hydrological phenomena, by strengthening the network of gauging stations equipped with both manual and automatic means of recording and transmission, to ensure daily collection of hydrological data in the basin, in order to interpret and developing their forecasts. Hydrological forecast means a planning and land use exploitation of hydro-consuming construction of water. Because the shape and size of the basin, and of training of the leak, in the Jiu river basin develop effective forecasts only on short intervals, the middle and lower sectors of Jiu, using mainly hydrological forecasting method based on levels and corresponding flow between successive gauging stations on the river sections with and without tributaries.