Indeks Kekeringan Provinsi Riau Menggunakan Teori Run Berbasis Data Hujan Sat…

Drought is caused by the decreasing of rainfall from normal condition and the duration of dry season. And the effect is show the reducing of water availability. Based on the drought disaster risk index map by National Disaster Management Agency, can be seen that 40-60 % Riau Province got drought. Therefore, it is necessary to anticipate as early warning drought disaster by calculate the drought…