जलोढ़ पंख  हिन्दी देवनागरी में पढ़ें।

jalodh pnkh baloo, bajari tatha any nikshepon ki pnkhe ki akriti ki ek snhati[1], jisaka shirsh oordhv pravahi aur dhal uttal hota hai. isaka nirman us samay hota hai jab koee bahane vali nadi kisi khule maidan ya ghati men pravesh karati hai aur apane sath laye gaye avasadon ko jama kar deti hai.

  • parvatiy dhal se niche utarati huee nadi, jab giripad ke samip samatal maidan men pravesh karati hai, tab usake veg men achanak kami ati hai aur usake jal ke sath pravahit hone vale shail khnd evn jalodhak parvatiy dhal ke samip nikshepit hote hain, jisase pnkhe ki akriti vali arddhavrittakar sthalakriti ka nirman hota hai. ise 'jalodh pnkh' kaha jata hai.[2]
  • shushk pradeshon men is prakar ki rachana samany mani jati hai, kyonki vahan parvatiy srot sookh jate hain, aur badh punah a jaya karati hai.
  • kabhi-kabhi jalodh pnkha kee mil lamba ho jata hai, tatha any padausi nadiyon dvara banaye gaye anek pnkhon ke sath milakar ek bade maidan ka nirman karata hai jisako pidamant maidan ki sngya di jati hai.
  • bade-bade shailakhndon tatha bajari ka nikshep dhal ke samip hota hai aur barik kanon vale malave ka jamav bahar ki or paridhiy bhag men hota hai.
  • jalodh pnkh ka dhal jalodh shnku ki tulana men kam hota hai, kintu vistar adhik hota hai.
  • parvatiy dhal ke nichale bhag (giripad) par kee saritaen prithak-prithakh jalodh pnkhon ka nirman karati hain. in jalodh pnkhon ke bahy vistar ke parinamasvaroop kee jalodh pnkh paraspar mil jate hain, jisase vistrit jalodh pnkh ka nirman hota hai, jise 'snyukt jalodh pnkh'[3] kahate hain.
  • kee jalodh pakhon ke mil jane se nirmit maidan ko 'giripad jalodh maidan'[4] ke nam se bhi jana jata hai.[2]


panne ki pragati avastha
adhar
prarambhik
madhyamik
poornata
shodh

tika tippani aur sndarbh

  1. mass
  2. 2.0 2.1 jalodh pnkh (hindi). . abhigaman tithi: 06 aprail, 2014.
  3. composite alluvial fan
  4. Piedmont alluvial plain

snbndhit lekh

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