Yintoni oyaluzisa. Oyaluzisa kwi Murmansk and Arkhangelsk

Abakhenkethi abaninzi sikwiholide zokulala e Thailand okanye Vietnam, ezijongene ngezenzeko zendalo ezifana namanzi olwandle. Emanzini ethile iyure ngesiquphe besishiya kusukwa njengesiqhelo, exwebula buvele ezantsi. Kuthe kwalunga bakule ndawo: abafazi kunye nabantwana baye ibhanki ukuqokelela na ixesha ukuba kuphunywe, kunye elahla intlanzi yomtshangatshangiso, oononkala. Yaye ngelinye ixesha elwandle eqalisa ukuhlasela, yaye emva ezintandathu iiyure emi umgama chaise longue ukho emanzini. Kutheni le nto isenzeka? Yintoni na isizathu le nto? Kutheni, umzekelo, kwi-Black okanye Azov iilwandle thina anayenza namanzi, yaye kufuphi Murmansk ukuhla amanzi yonke imihla zinkulu? Makhe sijonge ezi iimfihlelo olwandle.

Nokwakheka ngezenzeko zendalo

Ngumzali, njengoko unobangela yimisinga on Earth engumyeni wakhe. Kubonakala ngathi ngokubanzi ezinzulwini ilitye elikhulu beelwandle nomzimba yasezulwini? Into yokuba kuphela Umhlaba uphethe yeNyanga orbit kwawo. Le nkqubo kuqhelekile. Inyanga kwakhona enobunzima (nezincinane), kwaye ke ngoko ke amandla womxhuzulane osebenza emhlabeni wethu. Inyanga Stones engabuzi, kodwa ngumbandela lula ezifana, njengoko amanzi. World Ocean ngokungathi nenyanga uyaguqa phambili. Kwaye njengoko Earth uthuthela satellite ecaleni orbit (kuba thina - phesheya isibhakabhaka), ngoko ke amanzi uphakamileyo ihamba emva kwakhe. Imperceptible kulwandle oluvulekileyo, lokutshangatshangisa kubonakala kude nonxweme, kuloo matheku ezivaliweyo amanzi nzulu, ebangela oyaluzisa. Ilanga ikwachaphazela amandla yomtsalane of izihlwele emikhulu yamanzi. Le ubunzima lokukhanya likhulu kakhulu kunolo Nyanga, kodwa angamakhulu amane amaxesha ezikude Earth ngaphezu kwenyanga wethu. Kwaye ngenxa yokuba inyanga nokurhoxa elanga kabini ngokuncipha.

Le periodicity olwandle

Ngokusengqiqweni, izinga eliphezulu lamanzi kufuneka babonwe ngalo mzuzu xa inyanga ime kwi lokugcina. Xa nyanga kwi nadir, silindele ephantsi, eshiya igagasi. Kodwa ke into engaqhelekanga: oyaluzisa kuvandlakanywa kabini ngemini. Kwaye okwesibini xa inyanga kwi nadir (ingongoma malunga bade). Oku kungenxa yokuba nezesathelayithi isengumceli etsala amanzi, nkqu yonke ububanzi umhlaba. Ngenxa yoko, izinga iilwandle kunokufaniswa an ellipse, Wesa eziphelweni evuthelweyo apho emise iintente axis efanayo eNyangeni, aza atshabalalisa nkqo kuyo. Ngaphandle kokuba akukho mfuneko ukuze uchithe inkalo ebalulekileyo ezifana efanelekileyo ukujikeleza Umhlaba ngeenxa axis yayo. izihlwele ezikhulu zamanzi phantsi kwempembelelo ifomu wave amandla centripetal iingongoma ezimbini obuza malunga kakhulu kwiplanethi yethu.

Kutheni amandla le kuthiwa nga yisiwa kwiindawo ezahlukeneyo boMhlaba

Ngethiyori, zahlala emideni yonke, kufuneka sigcine namaza amandla afanayo. Murmansk, Noko ke, baqhayise manzi amanzi liphuma sasiziimitha ezine, lo gama i-Gulf kufuphi nonxweme St. Petersburg yi kwizimanga zendalo ayifiki buqapheleke, kwaye nagoko kuphela kumanzi abanzi. Eyona nto ephambili eza kuphucula yokubonakalisa umsinga, ulwalamano kunye amanzi kwezilwandle. Xa kwelizwe kweelwandle - Sea, koLwandle iBaltic, Marmara, lweMeditera ingakumbi Azov - simanga phantse azikho kwaukubakho. Inqanaba amanzi anyuke iisentimitha 5-10, kungekho ngaphezulu.

Enye into ngoyo kwemali kunye ehle lungqamane kunxweme. Matheku emxinwa kunye ezantsi nzulu, la ichazwa ngakumbi ngamandla. Ukuba ichweba na icala lasempumalanga (malunga sicatshulwa kwenyanga), ngoko inqwaba ziliqhubela amanzi umfula, amashumi amaxesha ambalwa yeekhilomitha ukusuka elwandle. Oku kubonakaliswa kakhulu ngokucacileyo kwi Amazon. Amanzi evuka ukuba neemitha ezine. Inland wave sihamba ngesantya-25 km / h.

Yintoni kuchaphazela izinga isenzeko

Ukuhlala elide elunxwemeni enye, siphawula ukuba ngeentsuku ezahlukeneyo igagasi onesiphumo olungalinganiyo. Ngelo xesha omnye ulwandle kufika elunxwemeni kuba kukhulu kakhulu, kwaye kude kuye. Emva kweveki, oyaluzisa musa ziyahluka nzima kangaka kakade. Isizathu siyifumana intshukumo ilanga. Sele sibonile ukuba ukukhanya kwakhona etsala umhlathi amanzi, nangona kangangoko eNyangeni. Ngoko ke, ngo kwendawo iintlobo ezimbini kuhla - syzygy kunye quadrature. Konke kuxhomekeke ezime kweNyanga Sun kuthelekiswa uMhlaba. Ukuba ukukhanya kunye satellite umhlaba wethu zimi axis omnye (ekuthiwa syzygy), komzimba mbi. Xa lilanga kunye neNyanga zicwangciswe kwi engile (quadrature), ifuthe lazo on amanzi kunciphisa. Ngoko kukho umsinga iphantsi.

irekhodi-full

Iphi na indawo olwandle aphezulu? Indawo yokuqala kwabelwana ngamanqaku amabini eengingqi. Zombini ezi eKhanada. It Ungava Bay ukuya kumantla Quebec kunye Bay of Fundy, phakathi Nova Scotia kunye New Brunswick. Kukho spring mo ifikelela iimitha elinesibhozo! Kodwa xa lilanga kunye neNyanga kule ndawo, inqanaba lamanzi bakhulise ingcwaba - iziimitha ezilishumi elinesihlanu ezinesiqingatha. EYurophu, umsinga inkulu iqatshelwe kwidolophu Saint-Malo, kwiphondo French ka UBrittany. Ngenxa yobume unxweme kunye nokuphuma Channel nesenzeko yendalo ziyanyuswa ukuphakama amanzi efika 13.5 m.

indawo yesithathu nokuphakama igagasi (phantse lishumi meters) ithatha Penzhina Bay kuLwandle Okhotsk. Le ndawo kwakhona umphathi werekhodi kulo lonke unxweme wePasifiki. Amachweba kunye imimoya ekhoyo kwakhona ukuzisa utshintsho namaza. Arkhangelsk, sise ekudibaneni Northern Dvina elwandle, uyayazi into efana Manichaean. Le nto ifana bakuthembe. Yena esukela lo umfula amanzi omlambo.

Tide e Murmansk

Mezen Bay of the Sea White kwakhona inama ukufika amanzi hardball - egcwele leemitha ezilishumi! Nangona kunjalo, xa kwizibuko Murmansk ngumahluko phakathi kwamanzi ngokupheleleyo kwaye ephantsi (ukuphakama ekupheleni igagasi) ayipasiswanga kakhulu - ezingama neemitha ezine. Kodwa njengoko unxweme apha nzulu, emnyango kakuhle izidanga elwandle, kwenza indawo enkulu. Abakhenkethi yiya ngqo ukubukela bakuthembe. Apho iiyure ezimbalwa ezidlulileyo nokugubha, iintaka zijikeleza, ujonge emigodini izilwanyana ezineqokobhe. Ke ukuba lo nqanawa andifumananga ndabaleka bangeyela xa eshiya bay, abasemagunyeni unalo itafile olulodwa, nto leyo eyenzelwe, xa ngemini elinikiweyo luqala tide, umsinga osezantsi.

kola Bay

Le yindawo emangalisayo kummandla Murmansk. It ugeza Nordkapp ngoku, nto leyo walihlumela Gulf Stream. Ngenxa kwinginginya emikhulu yamanzi ashushu ulwandle emkhenkceni, kodwa njengeqabaka unxweme linokufikelela lobushushu -24 nasezintliziyweni yelizwekazi, bonke -34 degrees. Enyanisweni Kola Bay - a Fjord, zaya kuntlitheka ezweni km 60. It ebbs kunye nokungena ikhulise amandla omoya, leyo Amagalelo ukuya elunxwemeni lolwandle. Inqanaba lolwandle eliphezulu lamanzi lisingisa neemitha ezine.