Recent studies over different geographical regions of the world have proven that regional climate models at convection-permitting scale (CPMs) improve simulation precipitation in many aspects, such as diurnal cycle, frequency, intensity, and extremes daily—but even more hourly—time scales. Here, we present an evaluation simulations with newly developed RegCM4-NH model run (CP-RegCM4-NH) for a d...

due to climate changes, precipitation forecast average in time scale is one of the most important challenges for specialists in the recent years. the purpose of this research is to investigate the capabilities of the dynamic model regcm4 in precipitation forecast in cold period of fars province. in this study, september to february or 6 month is considered as the cold period. several variable s...

This study presents the interannual variation in summer monsoon rainfall during El Nino Southern Oscillation (ENSO) phases, that is, and La Nina throughout Indian subcontinent its subregions 1986–2010. The analysis includes performance assessments of regional climate model (RegCM4) simulating through comparison with India Meteorological Department data. Observation clearly demonstrates Nino/La ...

این پژوهش با الهام گرفتن از نتایج یک طرح مطالعاتی کاربردی، رویکرد سلسله­‌مراتبی جهت پیگیری فرایند توسعه تأمین‌کنندگان و حمایت تصمیمات موجود در هر مراحل آن ارائه‌ می‌کند. ابتدا، زمینه‌های تأمین نیازمند سپس واجد شرایط هریک زمینه‌ها به کمک تصمیم‌گیری چندشاخصه بهترین-بدترین مشخص می‌گردند. معیارهای شناسایی نیز مرور مطالعات پیشین بهره‌گیری نظرات خبرگان حوزه‌ی خرید استخراج‌شده‌اند. درنهایت، مدل ریاضی ...

This study investigates the sensitivity of simulated tropical cyclones (TC) affecting Philippines to convective parameterization schemes (CPS) in Regional Climate Model Version 4 (RegCM4). Five ERA-Interim driven RegCM4 simulations at 25-km horizontal resolution were conducted utilizing CPS Grell with Arakawa–Schubert closure (GR), Emanuel (EM), Kain–Fritsch (KF), Tiedtke (TE), and a combined s...