Rjevqy (Climate)  f„-c†GÓ¤i ˆKvb Õ©vGbi `xNÆ mgGqi Š`bw±`b AvenvIqvi mvaviY ev Mo AeÕ©v| Rjevqyi Dcv`vbmgƒn nGjv Zvcgvòv, Av`ËÆZv, evqy, ˆgN, e†wÓ¡cvZ , ZzlvicvZ, evqyPvc BZÅvw`| ‰KwU ˆ`Gki ˆfŒGMvwjK AeÕ©vb ‰es cÉvK‡wZK AeÕ©v ˆm ˆ`Gki Rjevqy wbq¯¨Y KGi ^vGK| evsjvG`Gki ˆfŒGMvwjK AeÕ©vb 20°34´ Dîi ˆ^GK   26°38´ Dîi AÞvsk ‰es 88°01´ cƒeÆ ˆ^GK 92°41´ cƒeÆ `ËvwNgvsGki gGaÅ| ceÆZgq `wÞY-cƒeÆvçj eÅZxZ ˆ`kwU gƒjZ myweÕ¦‡Z mgf„wg «¼viv MwVZ| Dîi-cƒGeÆ AvmvGgi ceÆZgvjv, DîGi ˆgNvjq gvjf„wg I AwaKZi DîGi wngvjq ceÆZgvjv, `wÞGY eGãvcmvMi ‰es cwøGg cwøgeGãi mgf„wg I MvGãq mgf„wg AçGji weÕ¦‡Z f„wg evsjvG`kGK wNGi iGqGQ|

evsjvG`Gki Rjevqy mvaviYfvGe ò×v¯¦xq ˆgŒmywg Rjevqy bvGg cwiwPZ| Rjevqyi ŠewkÓ¡Å nGœQ Av`ËÆZv, bvwZkxGZvúZv ‰es myÕ·Ó¡ FZzMZ ŠewPòÅ| ˆ`kwUi Rjevqyi meÆvGcÞv jÞYxq w`KwU cwijwÞZ nq MÉxÓà I kxZ ˆgŒmyGgi Õ¼ Õ¼ ŠewkÓ¡ÅgwíZ ciÕ·i wecixZgyLx evqy cÉevGn, hv `wÞY ‰kxq DcgnvG`Gki evqycÉevn eÅeÕ©vi ‰KwU AweGœQ`Å AsM| loFZzi ˆ`k wnGmGe cwiwPZ nGjI e†wÓ¡cvZ I Zvcgvòvi Ici wfwî KGi evsjvG`Gk eQGi myÕ·Ó¡ wZbwU FZzi DcwÕ©wZ wPwn×Z Kiv hvq h^v ÷Ó• kxZKvj hv bGfÁ¼i ˆ^GK ˆdeË‚qvwi gvm chƯ¦ Õ©vqx nq; gvPÆ ˆ^GK ˆg chƯ¦ Õ©vqx cÉvK-ˆgŒmywg evqƒcyeÆ MÉxÓÃKvj; ‰es Ryb ˆ^GK AGÙvei chƯ¦ weÕ¦‡Z elÆvKvj| ‰QvovI gvPÆ gvmwUGK em¯¦ FZz ‰es gaÅ AGÙvei ˆ^GK gaÅ bGfÁ¼i chƯ¦ mgqGK ˆng¯¦ FZz wnGmGe wPwn×Z Kiv nGq ^vGK|

wWGmÁ¼i gvGmi gvSvgvwS ˆ^GK ˆ`Gki cwøg-gaÅfvGM cÉ^Gg ÷Ó• FZzi AvwefÆve NGU ‰es cÉvq Pvi gvmKvj ‰LvGb ‰B FZz weivRgvb ^vGK| ‰ici Zv ò×gk cƒeÆ I `wÞYfvGM AMÉmi nq ‰es gvPÆ gvGmi gvSvgvwS mgGqi gGaÅ ˆ`Gki cƒeÆ I `wÞYcÉv¯¦xq ‰jvKv chƯ¦ cwieÅvµ¦ nq| ‰LvGb ‰ ˆgŒmyGgi eÅvwµ¦Kvj ‰K gvGmi gGZv| AGÙvei ˆ^GK ˆdeË‚qvwi chƯ¦ mgGq fviGZi Dîi-cwøgvçGj ‰KwU DœPPvc ˆK±`Ê AeÕ©vb KGi| ‰B DœPPvc ˆK±`Ê ˆ^GK ‰KwU kxZj gnvG`kxq ÷Ó• evqycÉevn evsjvG`Gki Dîi-cwøg ˆKvY w`Gq ˆ`Gki Afů¦Gi cÉGek KGi|

cÉvK-ˆgŒmywg evqyi cƒeÆeZÆx MÉxÓÃKvGji ŠewkÓ¡Å nj, AwaK Zvcgvòv I eRÊ we`yÅrmn Soe†wÓ¡i NUbv| ‰wcÉj gvmGK DúZg gvm wnGmGe MYÅ Kiv nGq ^vGK| ‰B gvGm ˆ`Gki cƒeÆ I `wÞYvçGj Zvcgvòv 27° ˆmjwmqvGm ‰es cwøg-gaÅfvGM Zv 31°ˆm-‰ ˆcuŒQvq| cwøgvçGj MÉxGÓÃi Zvcgvòv KLbI KLbI 40°ˆm chƯ¦ DGV ^vGK| ‰wcÉj gvGmi cGi AvKvk ò×gk ˆgNvœQ®² nGq covi KviGY Av`ËÆZv ˆeGo hvq, dGj Zvcgvòvq Zvi cÉfve cGo| cÉvK-elÆv ˆgŒmyg gƒjZ ‰KwU cwieZÆbkxj chÆvq| ‰B mgq Dîi A^ev Dîi-cwøg w`K ˆ^GK Avmv kxZKvjxb evqycÉevn ò×gv¯¼Gq wÕ¦wgZ nGq cGo ‰es MÉxÓÃKvjxb ˆgŒmywg evqyi ev elÆv ˆgŒmyGgi (Ryb-ˆmG¶ŸÁ¼i) `wÞYv ev `wÞY-cwøgv evqy cÉevwnZ nGZ ÷i‚ KGi| ‰B ˆgŒmyGgi ÷i‚GZ evqy bv Lye ZxeË nq, bv Õ©vqx nq| ZGe ‰ ˆgŒmyGgi cÉfve e†w«¬ cvIqvi mGã mGã evqyi MwZGeM ˆhgb e†w«¬ ˆcGZ ^vGK ˆZgwb Zv AwaK Õ©vqx nGq IGV| cÉvK-elÆv ˆgŒmyGgi cÉv^wgK chÆvGq ˆ`Gki `wÞY-cwøgvçj ˆ^GK Dîi -cƒeÆvçj chƯ¦ ‰KwU msKxYÆ AwbqwgZ evqycyé weÕ¦†Z nq| ‰B msKxYÆ AwbqwgZ evqycyéwU DœPZi MvGãq mgfzwg ˆ^GK Avmv Dú I ÷Ó• evqycÉevn ‰es eGãvcmvMi ˆ^GK AvMZ Dú I Av`ËÆ evqycÉevGni gaÅeZÆx AçGj AeÕ©vb KGi| FZzi AMÉmiZvi mGã mGã ‰B evqycyé AçjwU ò×gk `yeÆj nGq Dîi-cwøg w`GK mGi hvq ‰es ˆgŒmyGgi mgvwµ¦i gaÅ w`Gq ‰i P„ov¯¦ cwimgvwµ¦ NGU| ‰i gvaÅGg MÉxÓÃKvjxb ˆgŒmywg evqy cÉevGni ˆÞò ŠZwi nq| MÉxÓÃKvjxb ˆgŒmywg evqycÉevGni mGã hyMcr AvMgbKvix elÆv FZz `wÞYv A^ev `wÞY-cwøgv evqycÉevn, AZÅwaK Av`ËÆZv, fvwi e†wÓ¡cvZ ‰es gvGS gvGS wKQy ÷Ó• w`Gbi weiwZmn ‰KUvbv KGqKw`b e†wÓ¡cvZ cÉf‡wZ NUbv «¼viv ŠewkÓ¡ÅgwíZ| eGãvcmvMi ˆ^GK ˆ`Gki Afů¦Gi cÉGek Kiv ò×v¯¦xq wbÁ²PvGci cÉfvGe ‰B ˆgŒmyGg e†wÓ¡cvZ msNwUZ nGq ^vGK|

evqyg´£jxq Pvc ‰es evqycÉevn  kxZ I MÉxGÓÃi FZzMZ ŠecixZÅ «¼viv evqygíjxq Pvc I evqycÉevn ŠewkÓ¡ÅgwíZ nGq ^vGK| kxZ ˆgŒmyGg fviGZi Dîi-cwøgvçGj ‰KwU DœPPvc ˆK±`Ê AeÕ©vb KGi| ‰B DœPPvc ˆK±`Ê ˆ^GK ‰KwU kxZj evqyGmËvZ cƒeÆvwfgyGL cÉevwnZ nq hv evsjvG`Gki Dîi-cwøg ˆKvY w`Gq evsjvG`Gk cÉGek KGi| ‰B evqycÉevn `wÞY ‰kxq DcgnvG`Gki kxZKvjxb ˆgŒmywg evqycÉevGni ‰KwU Ask| ‰fvGe kxZKvGj ˆ`Gki Afů¦Gi evqy mvaviYZ Dîi A^ev Dîi-cwøg w`K ˆ^GK cÉevwnZ nGq ^vGK| AbÅw`GK MÉxÓÃKvGj f„-c†GÓ¤i cÉPí DîvGc fviGZi cwøg-ˆK±`ÊfvM RyGo ‰KwU wbÁ²Pvc ˆKG±`Êi m†wÓ¡ nq| djkÉ‚wZGZ eGãvcmvMi ˆ^GK ‰KwU Dú I Av`ÆË evqyGmËvZ evsjvG`Gki gaÅ w`Gq DwÍÏwLZ wbÁ²PvGci w`GK cÉevwnZ nq| Avie mvMi ˆ^GKI fviZ AwfgyLx Abyi…c evqycÉevGni m†wÓ¡ nq| ‰B evqycÉevn DcgnvG`Gki MÉxÓÃKvjxb ˆgŒmywg evqycÉevGni ‰KwU Ask| ZGe Zv evsjvG`k f„Lí chƯ¦ ˆcuŒQGZ ˆcuŒQGZ wbGÕ¦R nGq hvq| Õ¼fveZB, MÉxÓà ˆgŒmyGg evsjvG`Gk cÉevwnZ evqycÉevGni `wÞYv cÉeYZv we`Ågvb ^vGK, Z^v ‰mgq evqy `wÞY, `wÞY-cwøg A^ev `wÞY-cƒeÆ w`K ˆ^GK cÉevwnZ nq| ZGe FZzi cwieZÆbkxj chÆvqàGjvGZ ˆhgb, em¯¦ I ˆng¯¦KvGj evqycÉevGni w`K cwieZÆbkxj ^vGK| mvaviYZ, kxZKvGji Zzjbvq MÉxÓÃKvGji evqycÉevGni kwî× AGcÞvK‡Z ZxeË nGq ^vGK| kxZKvGj evqycÉevGni MwZGeM mvaviYZ 3-6 wKwg/N¥Ÿv nGq ^vGK, Avi MÉxÓÃKvGj ‰B MwZGeM ^vGK 8-16 wKwg/N¥Ÿv| evqygíGji Mo Pvc Rvbyqvwi gvGm 1,020 wgwjevi ‰es gvPÆ ˆ^GK ˆmG¶ŸÁ¼i chƯ¦  Zv 1,005 wgwjevi chƯ¦ eRvq ^vGK|

Zvcgvòv  Rvbyqvwi kxZjZg gvm| ZGe ‰mgq fviGZi Dîi-cwøgvçj ˆ^GK ˆ`Gki Afů¦Gi cÉweÓ¡ kxZKvjxb kxZj evqycÉevn ˆ`Gki Dîi-cwøg ˆKvGY ˆcuŒQGZ ˆcuŒQGZ ‰i ZxeËZv AGbKvsGk nvwiGq ˆdGj| RvbyqvwiGZ ˆ`Gki Dîi-cwøgvçGj ‰es Dîi-cƒeÆvçGj Mo Zvcgvòv ^vGK cÉvq 17°ˆm ‰es DcK„jxq ‰jvKvq Zv 20°-21°ˆm-‰ weivR KGi| wWGmÁ¼i gvGmi ˆkl w`GK ‰es Rvbyqvwi gvGmi cÉ^g w`GK ˆ`Gki meÆ Dîi-cwøgvçj ‰es Dîi-cƒeÆvçjxq AsGk meÆwbÁ² Zvcgvòv ‰GKevGi wngvGâi KvQvKvwQ 4° ˆ^GK 7° ˆm-‰ ˆbGg AvGm| kxZKvj ‰wMGq wMGq cÉvK-ˆgŒmywg Dú FZzGZ DîiY NUvi mGã mGã Zvcgvòv e†w«¬ ˆcGZ ^vGK ‰es ‰wcÉj gvGm Zv mGeÆvGœP ˆcuŒQvq| ‰wcÉGj ˆ`Gki Dîi-cƒeÆvçGj Mo Zvcgvòv ^vGK cÉvq 27°ˆm ‰i gGZv ‰es meÆcwøg-ˆK±`Êxq AsGk ‰B Zvcgvòv ^vGK 30°ˆm ‰i gGZv| ivRkvnx ‰es KzwÓ¡qv ˆRjvi wKQy wKQy Õ©vGb MÉxÓÃKvjxb mGeÆvœP Zvcgvòv 40°ˆm wKsev ZviI AwaK DGV ^vGK| ‰wcÉj gvGmi cGi MÉxÓÃKvjxb gvmàGjvGZ Zvcgvòv mvgvbÅ nvGi nËvm ˆcGZ ^vGK| ‰ mgGq elÆv ˆgŒmyGgi AvwefÆve NGU| cÉvK-elÆv ˆgŒmyGgi ˆklw`GK AvKvGk ˆgN RgGZ ^vKGj Zvcgvòvi mGã Av`ËÆZvi msGhvM NGU| ‰K aiGbi fÅvcmv AvenvIqvi m†wÓ¡ nq| RyjvB gvGm ˆ`Gki `wÞY-cƒeÆ AçGji Mo Zvcgvòv ^vGK 27°ˆm ‰es Dîi-cwøgvçGj Zv e†w«¬ ˆcGZ ˆcGZ 29°ˆm-‰ ˆcuŒQvq|

Av`ËÆZv  evsjvG`Gk cÉvq mviv eQi RyGoB DœP Av`ÆËZv weivRgvb ^vGK| ˆ`Gki cwøgvçGji AwaKvsk Õ©vGb gvPÆ-‰wcÉj gvGm meÆvGcÞv Kg Av`ËÆZv cwijwÞZ nq| gvPÆ gvGm w`bvRcyGi meÆwbÁ² Mo AvGcwÞK Av`ËÆZv (57%) cwijwÞZ nGqGQ| ˆ`Gki cƒeÆvçjxq ‰jvKvmgƒGn wbÁ²Zg Av`ËÆ gvmàwj nGœQ Rvbyqvwi ˆ^GK gvPÆ| ‰ ‰jvKvq meÆwbÁ² gvwmK Av`ËÆZv ˆiKWÆ Kiv nq eËvþYevwoqvq gvPÆ gvGm (58.5%)| Ryb gvm ˆ^GK ˆmG¶ŸÁ¼i gvm RyGo ˆ`Gki meÆò AvGcwÞK Av`ËÆZv 80%-‰i AwaK ^vGK| RyjvB A^ev AvMÕ¡ gvGm mÁ·†wî× NvUwZ (saturation deficit) meGPGq Kg nGq ^vGK| ˆmG¶ŸÁ¼i gvGm Av`ËÆZv PiGg ˆcuŒGQ, ‰mgq e†wÓ¡cƒYÆ w`Gbi msLÅvI Lye ˆewk nq bv| fÅvcmv Mig AvenvIqvq gvbyl AZxÓ¡ nGq IGV| evwlÆK Mo AvGcwÞK Av`ËÆZvi cwimxgvwU nj KÝevRvGi mGeÆvœP 78.1% ˆ^GK cvebvq mewbÁ² 70.5% chƯ¦|

ˆgN  evsjvG`Gk ˆgNvœQ®²Zvi aiY `yB wecixZ FZz kxZ I MÉxGÓà wecixZ ŠewkÓ¡ÅmÁ·®²| kxZKvGj fviGZi Dîi-cwøgvçj ˆ^GK AvMZ ÷Ó• I kxZj evqycÉevGni dGj ˆgNvœQ®²Zv ^vGK meÆwbÁ²| ‰B ˆgŒmyGg mgMÉG`Gk MGo cÉvq 10% ˆgNvœQ®²Zv ˆ`Lv hvq| kxZFZz AMÉmi nIqvi mGã mGã AvKvGk ˆgGNi DcwÕ©wZ e†w«¬ ˆcGZ ^vGK ‰es cÉvK-elÆv MÉxÓÃKvGji ˆkl chÆvGq ‰B gvòv 50% ˆ^GK 60%-‰ ˆcuŒQvq| elÆvKvGj ˆgNvœQ®²Zvi gvòv LyeB eÅvcK nq| elÆvFZzi gvSvgvwSGZ RyjvB I AvMÕ¡ gvGm ˆ`Gki meÆò 75% ˆ^GK 90% ˆgNvœQ®² AvKvk we`Ågvb ^vGK| ˆ`Gki Dîi-cwøgvçGj 75% ˆgNvœQ®² AvKvGki Zzjbvq `wÞY I cƒeÆvçjxq AsGk ˆgNvœQ®²Zvi gvòv ^vGK ˆewk Z^v 90%| elÆvKvj ˆkGl ˆgNvœQ®²Zv `Ë‚Z nËvm cvq| Dîi I cwøgvçGj ‰i gvòv 25% ‰es `wÞY I cƒeÆvçGj ‰i gvòv `uvovq 40-50%-‰|

e†wÓ¡cvZ  evsjvG`Gki RjevqyGZ meÆvGcÞv cÉfve weÕ¦vi KGi e†wÓ¡cvZ| ò×v¯¦xq ˆgŒmywg AçGj AeÕ©vGbi KviGY ‰LvGb cÉPzi e†wÓ¡cvZ msNwUZ nGq ^vGK| evwlÆK e†wÓ¡cvZ PGò×i FZzMZ cv^ÆKÅ AwZ myÕ·Ó¡ ‰es Zv Zvcgvòvi FZzMZ PGò×i Zzjbvq AwaKZi mywbw`ÆÓ¡| kxZKvj e†wÓ¡nxb FZz ‰es wWGmÁ¼i ÷Ó•Zg gvm| f„gaÅmvMixq Açj ˆ^GK AvMZ Rjxq evÓ·cƒYÆ evqyi cÉfvGe wKQy e†wÓ¡cvZ msNwUZ nGq ^vGK| evwlÆK ˆgvU e†wÓ¡cvGZi gvò 2-4% ‰ mgGq NGU ^vGK| ˆ`Gki cwøg I `wÞYvçGj kxZKvjxb e†wÓ¡cvZ 20 wgwg-‰iI Kg ‰es Dîi-cƒeÆvçGj Zv 40 wgwg-‰i wKQy ˆewk nGq ^vGK| Dîi-cƒeÆvsGk AwZwiî× wKQy Av`ÆË evqy ˆgNvjq gvjf„wgGZ evavcÉvµ¦ nGq EGa»Æ DGV hvIqvi cÉfvGe Vvív nGq RgvU ˆeuGa ˆgGNi m†wÓ¡ KGi| dGj e†wÓ¡cvGZi cwigvY ‰ AçGj mvgvbÅ ˆewk nGq ^vGK| kxZKvj cvi nGq cÉvK-ˆgŒmygx MÉxÓÃFZzi AvMgb NUGZ ^vKGj f„-c†GÓ¤i cÉP´£ Dîvc ‰es eGãvcmvMi ˆ^GK Avmv cÉPzi cwigvGY Av`ËÆZvi KviGY e†wÓ¡cvGZi cwigvY e†w«¬ ˆcGZ ^vGK| evwlÆK ˆgvU e†wÓ¡cvGZi 10-25% ‰ FZzGZ msNwUZ nGq ^vGK hv eRÊwe`yÅrmn a»smvZÄK Kvj‹ekvLx SGoi mGã Abylã wnGmGe msNwUZ nGq ^vGK|

AçjGfG` e†wÓ¡cvGZi cwigvY KgGewk nGq ^vGK| cwøg-ˆK±`Êxq AçGj ‰i cwigvY cÉvq 200 wgwg ‰es Dîi-cƒeÆvçGj Zv 800 wgwg-‰i mvgvbÅ ˆewk nGq ^vGK| kxZFZzi gGZvB AwZwiî× Av`ËÆevqy ˆgNvjq gvjf„wgGZ evavcÉvµ¦ nGq EGa»Æ DGV hvIqvi cÉfve ‰ AçGj AwaK e†wÓ¡cvGZi KviY| eGãvcmvMi ˆ^GK AvMZ MÉxÓÃgíjxq wbÁ²Pvcmgƒn elÆvKvGj cÉPzi e†wÓ¡cvZ NwUGq ^vGK| ˆ`Gki cƒeÆvçGj evwlÆK ˆgvU e†wÓ¡cvGZi kZKiv 70 fvM, `wÞY-cwøgvçGj kZKiv 80 fvM ‰es Dîi-cwøgvçGj kZKiv 85 fvGMi mvgvbÅ ˆewk elÆvKvGjB msNwUZ nGq ^vGK| e†wÓ¡cvGZi cwigvY cwøg-ˆK±`Êxq AçGj 1000 wgwg ˆ^GK ÷i‚ KGi `wÞY I Dîi-cƒeÆvçGj 2000 wgwg-‰i AwaK nGq ^vGK| Mo ev`jv w`Gbi msLÅv AçjGfG` Kg ˆewk nq ‰es ˆ`Gki cwøg-ˆK±`Êxq AçGj 60 w`b, `wÞY-cƒeÆvçGj 95 w`b ‰es Dîi-cƒeÆvçGj 100 w`GbiI ˆewk elÆvKvGj ev`jgyLi ^vGK| evwlÆK e†wÓ¡cvGZi ˆfŒGMvwjK e¥ŸGbi AvçwjK wf®²Zvi ˆÞGò ˆ`Gki cwøg-ˆK±`Êxq AçGj 1500 wgwg e†wÓ¡cvZ ˆ^GK ÷i‚ KGi Dîi-cƒeÆvçj ‰es `wÞY-cƒeÆvçjxq AsGk 4000 wgwg-‰iI AwaK e†wÓ¡cvZ nGq ^vGK| wmGjU ˆRjvi DîivsGk ‰es ˆ`Gki `wÞY-cƒeÆvsGk weGkl KGi KÝevRvi I ev±`ievb ˆRjvq mGeÆvœP cwigvY e†wÓ¡cvZ ˆiKWÆ Kiv nGqGQ|

AvenvIqv ˆK±`Êmgƒn  evsjvG`k AvenvIqv Awa`µ¦i ˆ`Gki wewf®² Õ©vGbi AvenvIqv I Rjevqy chÆGeÞY, Dcvî msMÉn, bw^e«¬KiY ‰es msiÞGYi `vwqZ½ cvjb KGi ^vGK| ˆ`Gki cÉavb cÉavb AvenvIqv ˆK±`Êmgƒn ˆhLvb ˆ^GK Rjevqy msò×v¯¦ `xNÆGgqvw` Dcvî cvIqv hvq ˆmàwj nj: ewikvj, ˆfvjv, eàov, PëMÉvg, KzwgÍÏv, KÝevRvi, XvKv, w`bvRcyi, dwi`cyi, ˆdbx, nvwZqv, Ck¼i`x, hGkvi, ˆLcycvov, Lyjbv, KzZzew`qv, gv`vixcyi, gvBR`x ˆKvUÆ, gqgbwmsn, cUzqvLvjx, ivRkvnx, ivãvgvwU, iscyi, Šmq`cyi, m±«¼xc, mxZvKzí, kÉxgãj, wmGjU ‰es ˆUKbvd|

AvenvIqv cÉwZGe`b  ‰KwU wbw`ÆÓ¡ mgqRyGo ‰KwU wbw`ÆÓ¡ ‰jvKvi AvenvIqv mÁ·wKÆZ eYÆbv, PvUÆ I gvbwPòmn weÕ¦vwiZ Z^ÅgƒjK cÉwZGe`b| cÉÕ§ZK‡Z AvenvIqv cÉwZGe`bmgƒGni wfwî nGœQ cÉavb cÉavb Rjevqy ˆK±`ÊmgƒGn AvenvIqv chÆGeÞY ˆK±`Êmgƒn ˆcÉwiZ Dcvî| ‰mKj cÉwZGe`Gbi wfwîGZ evsjvG`k AvenvIqv Awa`µ¦i ˆ`Gki AvenvIqv cÉwZGe`b ŠZwi KGi ^vGK| ‰B Awa`µ¦Gii `vwqGZ½i gGaÅ iGqGQ AvenvIqv chÆGeÞY, Dcvî msMÉn I msiÞY, AvenvIqv ˆK±`Êmgƒn Zî½veavb, AvenvIqv h¯¨cvwZi cwiPvjbv I iÞYvGeÞY ‰es RbmvaviYGK wbqwgZ Š`wbK A^ev mvµ¦vwnK AvenvIqv cwiwÕ©wZ mÁ·GKÆ AewnZ Kiv| DcwiDwÍÏwLZ 29wU cÉavb AvenvIqv ˆK±`Ê ˆ^GK cÉwZw`b ˆ`Gki mKj AvenvIqv chÆGeÞY ˆKG±`Êi gvaÅGg msM†nxZ Dcvî XvKvq AewÕ©Z AvenvIqv Awa`µ¦Gii cÉavb KvhÆvjGq BGjKUÇwbK cÉhywî×i gvaÅGg ˆcÉiY Kiv nq ‰es ‰LvGb ˆcÉwiZ DcvîmgƒGni weGkÏlY, gvbwPò ŠZwi I eYÆbvgƒjK cÉwZGe`b ŠZwi Kiv nq| ‰mKj DcvGîi eÅvLÅv-weGkÏlY, DœPZi evqyÕ¦i chÆGeÞY ‰es XvKvq msM†nxZ DcMÉn wPò I ivWvi wPò mnGhvGM AvenvIqv mÁ·GKÆ cƒeÆvfvm ˆ`Iqv nq| DcMÉn ‰es ivWvi wPòàwji chÆGeÞY I eÅvLÅv `yGhÆvMcƒYÆ AvenvIqv I NƒwYÆSGoi cƒeÆvfvm cÉ`vGb AZů¦ ài‚Z½cƒYÆ f„wgKv cvjb KGi| evsjvG`k AvenvIqv Awa`µ¦i ˆ^GK ˆeZvi I ˆUwjwfkGbi gvaÅGg 6 N¥Ÿv, 12 N¥Ÿv I 24 N¥Ÿvi AvenvIqv evZÆv I cƒeÆvfvm cÉPvi Kiv nq| Avm®² NƒwYÆSGoi mgq NƒwYÆSGoi MwZ-cÉK‡wZ chÆGeÞY ‰es cƒeÆvfvm cÉ`vGbi cvkvcvwk ˆeZvi I ˆUwjwfkGb Aweivg RbmvaviYGK mZKÆ Kiv nGq ^vGK| ˆeZvi I ˆUwjwfkb QvovI Š`wbK msev`còàwj AvenvIqv wefvGMi mieivnK‡Z AvenvIqv evZÆv wbqwgZfvGe cÉKvk KGi ^vGK|

chÆGeÞYK‡Z AvenvIqv mÁ·wKÆZ wewf®² welqvejxi Z^Åvw`i cÉwZw`bKvi gvòv mg¯¼Gq RjevqyMZ Dcvî msM†nxZ nq| wbÁ²wjwLZ welqvejxi gvwmK gvòv A¯¦fzÆî× ^vGK (1) Mo mGeÆvœP Zvcgvòv, (2) Mo meÆwbÁ² Zvcgvòv (3) Mo gvwmK Zvcgvòv (4) Mo wkwkicvZ, (5) Mo evqyPvc (6) Mo evqycÉevGni w`K (7) evZvGmi Mo MwZGeM (8) Mo ˆgNvœQ®²Zv ‰es (9) meÆGgvU e†wÓ¡cvZ| ‰mKj Z^Åvw` XvKvi AvMviMuvGq AewÕ©Z evsjvG`k AvenvIqv wefvGMi cÉavb KvhÆvjGq bw^fzî× ^vGK ‰es ‰LvGb ‰ msò×v¯¦ Z^Å mnR cÉvcÅ|

RjevqyMZ cwieZÆb  wek¼eÅvcx Rjevqy cwieZÆGbi ‰KwU Ask wnGmGe evsjvG`GkI Rjevqy cwieZÆb msNwUZ nGZ cvGi| wesk kZvõxi ÷i‚ ˆ^GK c†w^exi DúZv ò×gk e†w«¬ cvGœQ eGj mvaviYfvGe ejv nGœQ| RxevkÄ R¾vjvwb ˆcvovGbvi dGj evqygíGj KveÆb WvB AÝvBGWi (CO<sub>2</sub>) cwigvY e†w«¬GK wek¼ DúvqGbi RbÅ `vqx Kiv nGœQ| ZGe mKj weævbx wek¼ DúvqGbi ‰B ZGî½i mGã ‰KgZ bb|

wKQy wKQy weGklGæi gGZ, wek¼eÅvcx Zvcgvòvi e†w«¬ ‰KB mGã BwZevPK I ˆbwZevPK cwiYwZ eGq AvbGe-  ˆKvb ˆKvb AçGji RbÅ Zv nGe a»smvZÄK, Avevi AbÅvbÅ AçGji RbÅ Zv DcKvix nGq ˆ`Lv ˆ`Ge| wek¼ Dúvqb ˆgi‚ Açj ‰es wngvjGqi P„ovq we`Ågvb eidÕ¦iGK axi axGi MwjGq ˆdjGe| ‰i dGj, ‰K wnmve gGZ, 2050 mvGji gGaÅ mgy`Ëc†GÓ¤i DœPZv 2 ˆ^GK 3 wgUvi e†w«¬ cvGe| ˆmGÞGò c†w^exi mKj DcKzjxq mgf„wg ‰es e«¼xc Açjmgƒn Rjg™² nGq coGe ‰es ˆmBmGã DeÆi K‡wlf„wg I Lv`Å Drcv`b nËvm cvGe| wek¼eÅvcx Lv`Å NvUwZ, Þzav, `vwi`ËÅ ‰es gvbyGli `y`Ækv e†w«¬ cvGe| hw` ‰ Avkâv ev fwelÅ«¼vYx mZÅ nGq ˆ`Lv ˆ`q, ZvnGj evsjvG`Gki `wÞYvçGji cÉvq AGaÆK ‰jvKv eGãvcmvMGii wbGP ZwjGq hvGe| AekÅ ‰B ZGî½i wecixZ Zî½I iGqGQ| 
[iwdK AvnGg`]

Mɯ©cwé  iwdK AvnGg`, AvenvIqv I Rjevqy weævb; RG Barry & RJ Chorley, Atmosphere, Weather and Climate, Routledge, London and New York, 1988; Rafique Ahmed & S Karmakar, ‘Arrival and withdrawal dates of the summer monsoon in Bangladesh’, International Journal of Climatology, 13:7, 1993.