Kuroshio yamanje: incazelo kanye nezici

kwamiswa Kuroshio yamanje ngenxa isiqondiso tangential omoya ezingxenyeni asempumalanga naseningizimu ye-Japan. Air uquqaba eduze imingcele esentshonalanga ye zwekazi, ezithinta izingqimba engenhla kolwandle, ziqine kangangokuba ukusakaza amanzi okuholela liphenduka ukunyakaza enamandla wamanzi umngcele ezimbili kuyiPacific Ocean.

igama

Igama elithi "Kuroshio" livela nokuhlanganiswa amagama amabili Japanese: "Kura" - amnyama futhi "Cuo" - I-. "Isimo Esibucayi Water" empeleni abe tint olumnandi bluish eliphezulu obala amanzi: ukujula ibhekwa at ibanga 40 m.

Ngokusho isici oceanographic ngoba Kuroshio efudumele afundwa yamanzi esishukumisela esuka enkabazwe ngase North Pole. Umkhawulo izinga lokushisa ifinyelela + 28 ° C. iyehla iyenyuka ezingeni Kuroshio asishiywa ngaphandle 90 °, ngakho-ke ubhekwa njalo.

Ubunjalo kwabo amanzi

uquqaba Water Kuroshio yamanje has kwaqala engxenyeni esenyakatho amanzi emaphakathi ezimbili kuyiPacific Ocean. EMpumalanga China ulwandle amavesi phakathi iziqhingi Ryukyu naseTaiwan amanzi Northern Passat wamanje ngokushesha anda ivolumu kuze kube izikhathi 2. Le ndawo kubhekwa ekuqaleni ukusakaza. Phakathi Kuroshio efudumele, isuka etholakala enyakatho-mpumalanga.

Ngu ubunjalo kwezincwadi ezisakazwa amanzi uquqaba Kuroshio okukhulunywe ukusakaza njengoba uhambahamba. Kusho ukuthini lokhu? Ngamafuphi nje, kungenxa unomphela wave vortices. Imijikelezo Main kwenzeke imingcele ekubumbaneni nge Kuril amanzi notshwala enyakatho. Thuthuva uquqaba kubangele njalo lokushisa ekushintshashintsheni ngaphezulu Kuroshio: umoya ntshonalanga selehlile lokushisa lamanzi ngesikhathi m Sionomisaki kuya kwezingu-8 ° C .. Northern Ukungena latitude ifinyelela ageleza 37-42 °, kuye ngesikhathi somnyaka.

Ukwakheka ehlanganisiwe izakhiwo ngenxa ukuchayeka thermochaline amabutho (ku izinqubo kwamanzi ezihambisana ne-non-iyunifomu ukuminyana ukusatshalaliswa nasolwandle isisindo), amanzi Kuroshio: ungqimba aphansi simele mass sub-arctic nge ongaphakeme usawoti isikhungo kwakheka amanzi Pacific Ocean is (nosawoti okuqukethwe bengekho ngaphezu kwama-36 ppm), ebusweni - elifudumele (+ 22 ° C). Phakathi kwegazi izilwandle amanzi uquqaba axutshwa nezinkolelo utwa imisinga notshwala nakwezifudumele.

ijubane zamanje

Kurosio has ngesivinini esingamakhilomitha. Ngesikhathi esiphezulu endleleni ingxenye asisikhulu kunenkosi 6 ifindo. Lokhu value kufinyelelwa ngesikhathi efudumele mass ukugeleza ihlangana ne zamanje abandayo nge Kuriles noma eningizimu Japan. Ijubane ukunyakazisa Kuroshio is Ukuboshelwa basakaza: Okinawa naseTaiwan, uphansi (Node 2), futhi eduze engxenyeni esenyakatho "omnyama lamanje" ukwanda futhi. Tempo futhi iyahlukahluka kuye ngokuthi inkathi: ehlobo ukuhweba imimoya efudumele ukuhlakaza amanzi ukuze ngesivinini esiphezulu, futhi kuyehla kube iwe futhi.

isici engeziwe

Kuroshio yamanje ngokuvamile kuqhathaniswa Gulf Stream. Athwala amanzi afudumele sezulu kunikela ibhalansi esifundeni. mass Cold ogwini olusempumalanga Japan exutshwe umfudlana mass efudumele Kuroshio ifomu efanelekayo semvelo izimo zezulu.

Kuthathwa ngokuthi ukugeleza-imitha 450 ukujula ukukala kwabo amanzi, ehlanganisa ezimbili zamatshe nokuminyanisa ezahlukene Pacific. Nakuba lokhu ngokwahlukana alikhombisi: ungqimba aphansi amanzi ase-Arctic ijule ngokungaphezulu, kodwa ngenxa umehluko ukwakheka kanye izici zayo of ongaphakeme ukugeleza rate kungukuthi sicabange ngazo lapho sinquma ndawo nokujula. Kuroshio yamanje (efudumele noma ezibandayo ngenhla) wamangaza izici zayo siqu, okuyinto njalo ufuna ukukhuluma. namathafa Okuhlaba umxhwele nakakhulu. ukugeleza Maximum ifinyelela ububanzi 79,9 km. Lesi sibalo etholwe Fusion ne ajulileyo nemisinga abandayo kusukela ogwini olusempumalanga Japan.

Izwe YeJapan njalo athabiswa ubuhle izivakashi njalo ngithi. Izimo zezulu kwendawo kuyenelisa kakhulu, ngaleyo ndlela ukuqinisekisa izimo ukhululekile ukuphila. Ukuba eduze Yiqiniso, kumelwe uqaphele, ngoba sinamandla kakhulu.

Ngemva kokufunda lesi sihloko, yimuphi umfundi kuyoba lula ukuphendula umbuzo lapho Kuroshio yamanje.