Sea Varangian - kare uye natoyaschego

Munyaya ino tichakurukura kutarira mashoko Sea Varangian, uye sezvo inozivikanwa munyika yanhasi. Uyewo bata panyaya yacho zvipenyu nezvakazvipoteredza kwezvakatipoteredza, mamiriro ayo, sezvo gungwa pacharo zvinoshamisa chaizvo. Kunyange paine kusawirirana pamusoro zita yekare iyo inowanikwa muzvinyorwa, uye ano ishamwari.

nhoroondo mashoko

Madzibaba edu, kuti Slavs yekare, Sea Varangian akadana iyi nzira nokuda kwokuti zita yekare Russian of Air avanhu Slavs vaiva "VaViking". Ivo vakapinda munharaunda yedu nokuti gungwa. Nenzira, musoro nevezvokutengeserana, iro rinobatanidza kweGungwa Dema neGungwa reBaltic ( "kubva VaViking kuvaGiriki"). Zita iri rakagara kusvikira XVIII remakore, uye ipapo pakuzivikanwa gungwa Balticheskim kuti akanga Omani midzi wayo mavambo.

Mukuwedzera, muGungwa Varangian panguva akadana mamwe mazita. Somuenzaniso, Sveyskim, Svebskim, Amber. Uyewo, zviri XVI-XVII emakore akanga inokosha kukosha kuti Russia, sezvo kuwana Europe uye chikuru gungwa nzira. Mushure Russian Empire aikunda Northern War pamwe Sweden, zvakanzi aiva anenge ose zvawo kumhenderekedzo yokumabvazuva.

Saka zvino tinoziva kuti Gungwa Varangian akadanwa kare, ano Sea reBaltic. Zviya, vamwe vaongorori uye masayendisiti kuti vanodavira kuti ichi hachisi chokwadi. Vanotaura vakawanda chokwadi kuti chii Sea Varangian uye nemabhuku emabasa ano Sea reBaltic havasi zvakafanana, uye saka akanga akadanwa muMediterranean yekare. Saka, zvino pane zviviri zvaunogona. Zvisinei, tinenge tichingove kusendama kurutivi wokutanga chisarudzo, sezvo zvikuru anobata.

Location Sea uye kumahombekombe mapazi

Ancient Gungwa Varangian anenge zviuru gumi apfuura somugumisiro munyika subsidence rakaumbwa. Vasati kuti, nzvimbo iyi yaiva nisin, iro wakazara mvura panguva kunyunguduka mazitombo echando, uye paiva matsva mvura mudziva. Panguva ino, nyika akasimuka akawira kakawanda. Nguva ichangopfuura, kwave kune anenge zviuru zvinomwe apfuura, izvo zvakazoita kuti paumbwe gungwa zvokuti hapana ikozvino.

Pari, Gungwa reBaltic Coast mutsetse iwayo gogonera. Pano unogona kuwana vakawanda bays akasiyana siyana, inlets, akasvipira mumwe uye capes. Nechekuchamhembe pamhenderekedzo rakanyatsojeka matombo, asi matombo nechokumaodzanyemba vari vasapinda musanganiswa hurungudo uye jecha, uye gare gare nejecha.

gungwa iri ndera bheseni pakati Atlantic Ocean uye kure negungwa, unocheka zvikuru kunyika. On the kuchamhembe zvakanyanyisa pfungwa koda pedyo neArctic Circle, kumaodzanyemba - pedyo neguta wokuGermany Visma. Sezvaunogona kuona, ine guru pamwero zvakakwana kuti zvinokanganisawo ekunze. The zvikuru yokumadokero pfungwa - guta Flensburg (uyewo Germany), uye kumabvazuva - chikamu muguta St. Petersburg.

Other ruzivo pamusoro pegungwa

Zvinofanira kucherechedzwa kuti Gungwa Varangian nemunyu. Izvi imhaka yokuti anofambisa nzizi Freshwater zhinji, asi kumbonyanya simba hwepedyo kuAtlantic Ocean. Full update mugungwa munyu mvura rinowanikwa muna anenge makore matatu kana mashanu. Zvisinei, kuti salinity mvura munzvimbo dzose zvakasiyana. Izvi imhaka simba wehunyambiri kufamba mvura akaturikidzana.

Kana isu nezvazvo ayo tembiricha chikuva, zviri zvikuru pasi. Muzhizha nguva inosvika avhareji namanomwe madhigirii muGulf.

Features kweGungwa reBaltic

Varangian Sea, yazvino zita iro Gungwa reBaltic, uye ine maitiro ayo. Zvakanga ataurwa pamusoro kuti nemunyu. Zvinofanira kucherechedzwa kuti somugumisiro ichi zvose Fauna nayo varombo, uye rakakamurwa dzinodiwa mugungwa maonero avo kuti vanogara mvura yakachena.

It ichiri nokuti kuti gungwa pacharo racho aripo muchimiro zvikuru vaduku (makore anenge zviuru zvishanu), riri chaizvo nguva pfupi kuti kwadzakabva ose hwemvura mhuka yenyika. Zvisinei, urombo iri ndanyarara hangu nenhamba kwemarudzi hwemhuka nyika.

Nhasi zvipenyu nezvakazvipoteredza ezvinhu mugungwa

To kudanana Sea Varangian (ano zita - Baltic) ine matambudziko ayo zvezvakatipoteredza. Nokuda guru Flushing minda senitrogen uye phosphorus nourume kunowedzera zvavo zvese zvirimo, izvo zvinoderedza yakachena uye, naizvozvo, nematambudziko pererabatyvaniem Organic zvinhu. Kune nzvimbo yose kuti vakapfuma zvikuru rehydrogen sulfide.

Chimwe chinetso chikuru nokuda Sea reBaltic mvura mafuta. Rikawira mugungwa siyana rinosakara uye anosvibisa zvikuru pamusoro. Mukuwedzera, gungwa chiri kuwanda uye kuwedzera uwandu inorema nesimbi, izvo mumusungo mhuri uye nemaindasitiri.

Sezvo kuBaltic yagara mukati merima yezviitiko zvinokosha, uye pakanga paine zvikepe, ipapo nechepasi Zviri yakawanda pamusoro dumped nenhumbi kuti kune ngozi. Pashure asingazivikanwi kana thinned simbi ukaramba zvinokuvadza, uye kuti kunogona kuitika.