Islands ntawm Gulf of Finland. Fox Island ntawm Gulf of Finland: piav qhia

Cov txheej txheem:

Islands ntawm Gulf of Finland. Fox Island ntawm Gulf of Finland: piav qhia
Islands ntawm Gulf of Finland. Fox Island ntawm Gulf of Finland: piav qhia

Video: Islands ntawm Gulf of Finland. Fox Island ntawm Gulf of Finland: piav qhia

Video: Islands ntawm Gulf of Finland. Fox Island ntawm Gulf of Finland: piav qhia
Video: 10 Best Places To Visit In Finland | Finland Travel Guide 2024, Kaum ib hlis
Anonim

Lub Gulf of Finland yog nplua nuj nyob hauv cov Islands tuaj, tab sis sib nrug ntawm Kotlin, qhov chaw Kronstadt nyob, tsis muaj dab tsi paub txog lawv rau ntau tus. Txawm li cas los xij, lawv kuj zoo nkauj heev thiab nthuav. Tsab xov xwm muab cov ntaub ntawv hais txog Fox Island hauv Gulf of Finland.

Cov ntaub ntawv dav dav txog Gulf of Finland

Nyob hauv hiav txwv B altic (hauv nws sab hnub tuaj), lub bay ntxuav cov ntug dej hiav txwv ntawm Estonia, Finland thiab Russia. Sab hnub poob ciam teb yog ib txoj kab kev xav ntawm Cape Põyzaspea (ze Osmussaar Island) thiab Hanko Peninsula.

cheeb tsam ntawm lub bay yog 29.5 txhiab square meters. km, ntev - 420 km, qhov ntev ntawm qhov dav - mus txog 130 km. Qhov nruab nrab qhov tob ntawm lub bay yog 38 meters (qhov siab tshaj plaws yog mus txog 121 meters).

Nyob rau ntawm ntug dej muaj xws li Lavxias teb sab nroog xws li St. Petersburg (ua ke nrog Kronstadt, Zelenogorsk, Sestroretsk, Peterhof thiab Lomonosov), Vyborg, Sosnovy Bor, Primorsk, Ust-Luga thiab Vysotsk. Cov chaw hauv Finland: Kotka, Helsinki, Hanko. Estonian lub zos: Paldiski, Tallinn, Sillamäe, Toila, Narva-Jõesuu.

Tus dej Lavxias teb sab Neva ntws mus rau hauv Gulf of Finland. Ntxiv rau nws, Keila, Jagala, Pirita, Valgeiyki, Pyltsamaa, Luga, Narva, Kunda, Sista ntws los ntawm sab qab teb,Funnel, Kovashi, Chernaya, Strelka, Lebyazhya, Kikenka, los ntawm sab qaum teb - Saimaa Canal, txuas nrog Lake Saimaa, nrog rau Porvonjoki, Sestar, Hamina thiab Vantanjoki.

Ua ntej yuav mus rau qhov kev piav qhia ntawm Foxy Island, peb yuav nthuav qhia cov ntaub ntawv qhia txog geological luv luv txog kev tsim lub bay thiab nws cov Islands tuaj.

Fox Island
Fox Island

Hais txog keeb kwm ntawm kev tsim lub bay thiab Islands

Kwv yees li 300-400 lab xyoo dhau los, nyob rau hauv Paleozoic, tag nrho thaj chaw ntawm niaj hnub no lub phiab ntawm Gulf of Finland tau npog tag nrho los ntawm hiav txwv. Cov sediments ntawm lub sijhawm ntawd (cov av nplaum, sandstones, limestones) npog saum npoo ntawm crystalline hauv qab daus nrog lub thickness loj (ntau tshaj 200 meters) ntawm diabases, granites thiab gneisses.

Kev nyem tam sim no tau tsim los ntawm kev ua haujlwm ntawm cov dej khov (qhov kawg ntawm Valdai glaciation tshwm sim 12,000 xyoo dhau los). Raws li qhov tshwm sim ntawm nws txoj kev tawm tsam, Littorina Hiav Txwv tau tsim nrog qib siab dua li niaj hnub no txog li 9 meters. Maj mam, cov theem ntawm cov reservoirs txo, thiab cheeb tsam kuj txo. Yog li ntawd, nyob rau hauv qab ntawm lub qub reservoir, terraces tau tsim, uas nqis los rau hauv cov kauj ruam mus rau lub Gulf of Finland.

Nyob li ntawm 4,000 xyoo dhau los, lub hiav txwv pib thim rov qab, thiab cov shoals maj mam tig mus rau cov Islands tuaj (ntawm lawv yog cov Fox Island niaj hnub). Tam sim no uplift ntawm Scandinavian Shield coj mus rau skew ntawm lub bay. Qhov no ua rau dej nyab ntawm ntug dej hiav txwv yav qab teb ntawm lub pas dej thiab tsim cov pob zeb thiab toj roob hauv nws sab qaum teb.

Bay Islands

Muaj ntau cov Islands tuaj ntawm no:

  1. Gogland yog ib daim av me me (sab hnub tuaj ntawm Gulf of Finland). Ntawm nws los ntawm archaeologistsPob zeb Hnub Nyoog qhov chaw thiab lwm yam khoom dawb ceev rov qab mus rau 7,000 BC tau pom.
  2. Fox Island yog qhov ntsiag to, calmest thiab zoo nkauj tshaj plaws (cov ntsiab lus hauv qab no hauv tsab xov xwm).
  3. Sommer - pob zeb (sab hnub tuaj ntawm lub bay).
  4. Powerful - ib kob loj uas muaj ib tug me me pem hauv ntej ncej nyob.
  5. Loj thiab Me Tyutersy yog cov Islands tuaj nyob hauv nruab nrab ntawm lub bay. Muaj ib lub tsev teeb tsa tswj hwm los ntawm ib tus neeg nyob hauv cov kob, thiab muaj cov ntsaws ruaj ruaj.
  6. Cov Virgin Islands nrog lub ntiaj teb tsis meej pem labyrinth ntawm pebbles, uas tau tsim los ntawm cov neeg thaum ub (nws lub npe yog "Paris").
Sandy shores ntawm Fox Island
Sandy shores ntawm Fox Island

Lisy Island (Leningrad cheeb tsam)

Ntawm tag nrho cov no, ib qho ntawm cov kob zoo nkauj tshaj plaws thiab nyob ntsiag to yog Lisiy, poob hauv Klyuchevskaya Bay, uas yog nyob rau hauv cheeb tsam Vyborgsky. Cov hav zoov zoo nkauj nrog ntau cov txiv ntoo thiab cov nceb tau khaws cia ntawm no, cov ntug dej huv tshaj plaws nrog txhua hom ntses spawning nyob rau hauv cov dej ib puag ncig. Tseem muaj cov ntug hiav txwv zoo npog nrog xuab zeb. Txij li thaum tsis muaj kev txwv tshwj xeeb hauv cov chaw no, thaj chaw muaj npe yog qhov chaw so nrov heev. Tsis ntev los no, hmoov tsis zoo, kev tsis txaus siab txog kev coj tus cwj pwm tsis zoo ntawm qee tus neeg ncig tebchaws thiab kev nyiag khoom feem ntau tau txais los ntawm cov neeg nyob hauv zos.

Zoo nkauj ntug hiav txwv dej nyob ib ncig ntawm Lisiy Island
Zoo nkauj ntug hiav txwv dej nyob ib ncig ntawm Lisiy Island

Qhov ntev ntawm cov kob ntawm sab qab teb sab hnub tuaj mus rau sab qaum teb hnub poob yog 9.3 km. Nws qhov dav yog 2.5 km. Thaj tsam yog 15 sq. kilometers. Tag nrho cov kob yog npoghav zoov, thiab tsis muaj cov dej hauv dej hauv nws. Qee lub sij hawm muaj toj.

Qhov kev ncua deb tshaj plaws rau thaj av loj (sab qab teb sab hnub tuaj) yog 450 meters, tab sis tsis muaj choj. Tib txoj kev hla yog dej.

Tau mus rau Lisiy Island, hauv St. Petersburg, koj tuaj yeem caij tsheb ciav hlau thiab mus rau qhov chaw nres tsheb ciav hlau Pribylovo, thiab tom qab ntawd mus rau qhov chaw zoo nkauj no los ntawm tsheb thiab nkoj.

xeev Reserve

Qhov xwm ntawm lub reserve
Qhov xwm ntawm lub reserve

Hnub ntawm lub koom haum ntawm lub chaw cia yog xyoo 1976. Nws nyob 10 kilometers sab qaum teb ntawm Primorsk. Geologically, nws nyob hauv thaj chaw ntawm sab qab teb sab hnub tuaj ntawm B altic Crystalline Shield (qhov chaw ntug dej hiav txwv ntawm Vyborg thiab Finnish Gulfs, Lisiy Island, ib feem ntawm Kiperort Peninsula thiab cov kob me me uas nyob ib sab). Thaj chaw ntawm tag nrho cov cheeb tsam yog 11,295 hectares, suav nrog 6940 hectares - thaj chaw dej ntawm Gulf of Finland.

Lub hom phiaj ntawm kev tsim cov ciam teb yog khaws cia ntau haiv neeg thiab nplua nuj ntawm cov Islands tuaj nrog cov tsiaj tsis tshua muaj tsiaj thiab cov nroj tsuag, thaj chaw cog qoob loo ntawm ntug hiav txwv, nrog rau thaj chaw nres tsheb loj ntawm cov noog thiab cov chaw spawning rau cov ntses lag luam muaj txiaj ntsig..

Pom zoo: