पर्वतीय वर्षा
Jump to navigation
Jump to search
parvatiy varsha ardr havaoan ke marg mean kisi parvat ki sthiti ke karan havaoan ke oopar uthane tatha sanghanan hone ke parinamasvaroop hone vali varsha ko kaha jata hai. ardr pavanoan ke marg mean avarodhak roop mean parvat ki sthiti, sagar se parvat shreni ki nikatata, parvat ka adhik ooancha hona tatha prachalit pavan mean paryapt ardrata ki upasthiti parvatiy varsha ke lie adarsh dashaean hoti haian.
- apane chalane ke marg mean parvatiy avarodh ke karan havaean parvatiy dhal ke sahare oopar uthati haian.
- ye havaean ooanchaee ke sath-sath thandi hoti jati haian aur ek nishchit ooanchaee par pahuanchane par ve santript ho jati haian.
- is prakar havaoan ke santript hone se sanghanan praranbh ho jata hai tatha varsha hone lagati hai.
- aisi sthiti mean havaoan ke sammukh sthit parvatiy dhal par sarvadhik varsha hoti hai.
- apane marg ke parvatoan ko par karake jab havaean doosare dhal ke sahare niche utarati haian, to unake tapaman mean vriddhi hone lagati hai.
- tapaman mean vriddhi ke karan aur sanghanan ke abhav mean varsha prayah nahian ho pati hai ya phir ye bahut kam hoti hai.