Su kaynaklarının etkin bir şekilde planlanması ve yönetimi için yağışın doğru bir şekilde tahmin edilmesi büyük önem taşımaktadır. Hidrometeorolojik zaman serilerinin tahmini, zaman serisini etkileyen parametrelerin belirsizliğinden dolayı en zor işlerden biridir. Yapay sinir ağlarına dayalı kurak bölge yağış tahmin modelleri literatürde çok sınırl...
Floristic composition, morphological functional types and habitat distributions for C4 species were studied in Xinjiang, North-western China. 89 species, in 9 families and 41 genera, were identified with C4 photosynthesis. 48 % of these C4 species were found in Monocotyledoneae, e.g. Cyperaceae (5 species), Gramineae (38 species), the other 52 % wa...
Land affccted by desertification processes have been increasing at an alartning rate 00 a watid scale, approaches 30% of the global surface in arid areas (40-45 1Ikm2) \vhere nears 600 million peopIe live while 4% oE the global surface corrcsponds to deserts with nearly 60 million inhabitants. In thi5 articula te, a methodology i5 presented [O! the...
This study is aimed to use the available limited meteorologicaland hydrological data for two catchments located in the westernIraqi desert, to develop and apply a simple single event watershed model to simulate and predict the surface runoff hydrograph. The single event watershed model is based on the water balance equation. The inputs to the model...