
uttari atlantic vartamaan

uttari atlantic dhaara (aine. aeye. see.), jise uttari atlantic pravaah aur uttari atlantic samudri andolan key roop mein bhee jaanaa jaataa haye, atlantic mahasagar key bheetar ack shaktishali germ paschimi seema dhaara haye joe khaadi dhaara koo poorvottar kii or failaati haye.
aine. aeye. see. kii utpatti vahaan seey hoti haye jahan khaadi kii dhaara dakshin-poorv newfoundland uday parr uttar kii or mudati haye, ack pandubbi katak joe newfoundland key bhavya taton seey dakshin-poorv mein faili hui haye. atlantic koo paar karane key liye teji seey poorv kii or mudane seey pahale, aine. aeye. see. vishal taton key uttar kii or, 40°aine seey 51°aine taka bahati haye. yeh kissy bhee anya seema dhaara kii tulanaa mein uttari akshaanshon mein adhik germ ushnakatibandhiya paani kaa parivahan kartaa haye; dakshin mein 40 sv () seey adhik aur madhya-atlantic katak koo paar karate hue 20 sv (). yeh uttari americi tata key paas kii gati taka pahunchata haye. sthalaakriti dwara nirdeshit, aine. aeye. see. bahut adhik ghumaavdaar haye, lekin khaadi dhaara key ghumaavdaar key vipareet, aine. aeye. see. ghumaavdaar kinare binaa kinare mein tootane key sthir rahate hain.
khaadi dhaara key thhande hisse 50° doubleu parr bhavya taton kii "poonchh" key paas uttar kii or mudate hain jahan azores kii vartamaan shaakhaaen azores key dakshin mein bahati hain. vahaan seey aine. aeye. see. uttar-poorv kii or bahati haye, flamish cap (47°aine, 45°doubleu) key poorv mein. madhya-atlantic katak key paas pahunchate hue, yeh phir poorv kii or mudataa haye aur bahut vyaapak aur adhik faila huaa hoe jaataa haye. isake baad yeh ack thhandi poorvottar shakha aur ack germ purvi shakha mein vibhajit hoe jaati haye. jaise hii germ shakha dakshin kii or mudati haye, khaadi dhaara key adhikansh uposhnakatibandhiya ghatak koo dakshin kii or modd diyaa jaataa haye, aur isake parinamswarup, uttari atlantic koo jyaadaatar upadhruviya jall dwara aapoorti kii jaati haye, jisamen labrador dhaara kaa yogdan 45°n parr nac mein punah prasaarit hotaa haye.
mahadvipiya europe key paschim mein, yeh dou pramukh shaakhaon mein vibhajit haye. ack shakha dakshin-poorv mein jaati haye, joe cannery dhaara bunn jaati haye kyonki yeh uttar-paschim africa seey gujarati haye aur dakshin-paschim kii or mudati haye. doosari pramukh shakha uttar-paschimi europe key tata key saath uttar mein jaari haye.
anya shaakhaon mein irminger dhaara aur norwey kaa dhaara shamil hain. vaishvik thermohline parisancharan dwara sanchaalit, uttar atlantic dhaara havaa seey chalane vaali khaadi dhaara kaa hissa haye, joe atlantic key paar uttari americi tata seey aage poorv aur uttar mein aur archtic mahasagar mein jaati haye.
uttari atlantic dhaara, khaadi dhaara key saath, europeeya jalavaayu parr kaafee germ prabhaav rakhane key liye lambe samay taka pratishthit haye. haalaanki, uttari america aur europe key beach sardiyon kii jalavaayu mein antar kaa pramukh kaaran mahasagar kii dhaaraon key bajaay havaayen prateet hoti hain (haalaanki dhaaraaen samudra kii burf key gathan koo rokkar bahut uchch akshaanshon parr prabhaav daalati hain).
jalavaayu parivartan.
amoc key vipareet, labrador samudra key bahirvaah kii tippaniyon mein 1997 seey 2009 taka koee nakaratmak pravritti naheen dikhaai dee, aur labrador samudra samvahan 2012 mein teevra honah shuru huaa, 2016 mein ack nae uchch star parr pahunch gayaa. 2022 taka, majboot labrador samudra samvahan kii pravritti bunny hui dikhaai detee haye, aur samudri praathamik utpaadan mein dekhi gaee vriddhi seey judee hui haye. phir bhee, 150 saal key ack dataset seey pataa chalata haye kii haal hii mein majboot huaa yeh samvahan bhee isaki aadhaarbhut sthiti kii tulanaa mein visangat roop seey kamjor haye.
kuchh jalavaayu model ingit karate hain kii labrador-arminger samudron mein gahara samvahan kuchh vaishvik tapman vriddhi paridrishyon key tahat gir sakata haye, joe taba uttar upadhruviya gir mein poore parisancharan koo dhwast curr dega. yadi tapman nichale star parr laut aataa haye tou bhee isake thheek honey kii sambhavana naheen maani jaati haye, jisase yeh jalavaayu key charam bindu kaa ack udaaharan bunn jaataa haye. isake parinamswarup paschimi europe aur sanyukt raajya america key purvi tata mein aarthik kshetron, krishi udyog, jall sansadhanon aur oorjaa prabandhan key liye teji seey sheetlan hoga. frazka-williams aur anya. 2017 ney bataaya kii upadhruviya gir key sheetlan mein haal key parivartan, uposhnakatibandhiya mein germ tapman aur ushnakatibandhiya mein thhandi visangatiyon ney samudra kii satah key tapman mein meridianal gradient key sthaanik vitaran mein vriddhi kii, joe amo soochkaank dwara naheen pakada gayaa haye.
2021 key ack adhyayan mein paaya gayaa kii yeh patan vishleshan kiye gaye 35 mein seey kewal chaar semi. pee. 6 model mein hotaa haye. haalaanki, 35 mein seey kewal 11 model uchch star kii sateekta key saath uttar atlantic dhaara kaa anukaran curr sakate hain, aur isamen sabhi chaar model shamil hain joe upadhruviya gir key patan kaa anukaran karate hain. parinamswarup, adhyayan ney 36.4% parr vartamaan key patan key kaaran europe mein ack achaanak sheetlan ghatana key jokhim kaa anuman lagaaya, joe 2022 mein model kii pichhali peedhi dwara anumaanit 45.5% sambhavana seey cumm haye, ack pepper ney sujhaav diyaa kii upadhruviya gir kaa pichla vyavadhaan chhote burf yug seey judaa huaa thaa.
jalavaayu parivartan key binduon parr 2022 kii vigyaan patrika key sameeksha adhyayan mein kahaa gayaa haye kii jahaan yeh samvahan girata haye, vahaan isake vaishvik tapman mein 1.8 degree key badhane seey utpann honey kii sambhavana haye. halanki, model antar kaa matlab haye kii aavashyak warming 1.1 degree yaa 3.8 degree key roop mein cumm hoe sakati haye. ack baar shuru honey key baad, vartamaan key patan mein shuru seey anta taka 10 saal lugg sakate hain, jisaki seema 5 seey 50 saal key beach hogi. iss samvahan key nuksan seey vaishvik tapman mein 0.50 degree kii kamee aaney kaa anuman haye, jabaki europe mein ausat tapman mein lagbhag 3 degree kii kamee aatee haye. kshetriya varsha parr bhee kaafee prabhaav padata haye.

