Neva Bay Gulf of Finland tsanangudzo

Neva muromo inonzi mvura, riri kumabvazuva Gulf Finland. Pamusoro muromo yakatarwa ruoko pamusoro Neva River. Vakaguta kudzika mhenderekedzo, mvura desalinating nayo. Neva Bay kunoratidzwa dzakananga features, izvo zvinokonzera rimwe hydrochemical uye hydrobiological utongi inokosha.

Musoro Neva Bay rechipiri

Pakutanga vafambisi vechikepe XIX remakore uyo akashumira kuBaltic Fleet, Zvinoshamisa akadana Gulf Markizova gandwa. Marine Ministry of Russian Empire, ipapo akamhanya Marquis of kuyambuka II. Iye yapa kurambidza refu mugungwa Reisen. Fleet cruising, haana kusiya muganhu Kronstadt. Baltic mapurisa achitsvinya vakaseka gwara rehurumende, akashandisa zita rake kuti Bay pamusoro nicknames.

nenzvimbo nzvimbo

Kubva mabvazuva Bay Neva muromo akataura masa jecha kamwechete akaumba Neva. In kumavirira, izvozvo ichikutadzisa ari gandiwa mudzinza Lisy Vanos - Kronstadt - Lomonosov. Rwokumusoro mvura yakabatana hunhu kuchengeterwa 'North pamhenderekedzo Neva Bay. "

With vakasara Gulf Finland (asati azviratidza kuzvidzivirira) muromo kwakabatana pakamanikana vaiva munzvimbo Kotlin chitsuwa uye akatakura zita North uye South Gate. Zvino Gulf Finland kubva muromo unoparadzanisa (pepa rehurukuro of Mountain - Kronstadt - Bronk) monolithic kunzwisisa, inoumbwa madhamu, yakagadzirirwa kudzivirira St. Petersburg kubva mafashamo. In mamiriro Neva Bay ndiko yoga mutumbi mvura.

Description of Neva Bay

Asati kuvakwa madhamu mvura muromo girazi ndokwenguva nzvimbo 329 km ^2. Zvino, vakapiwa kuti kumadokero Muganhu dura ichipfuura unodzivirira kunzwisisa inoumbwa madhamu, miromo pedyo nzvimbo 380 km ^2. Mvura jecha sandara pasi mvura gobvu achiita Vhoriyamu 1,2 cubic makiromita.

Neva Bay of Gulf Finland kubva kumabvazuva kusvikira kumavirira atambanudza kuti 21 makiromita - ichi ndicho kunonyanyisa pakureba dura. The kunonyanyisa upamhi mvura yacho anenge 15 makiromita, apo kudzika zvichisiyana mitatu shanu mamita.

Nzira kuchengeteka zvakaoma pamusoro kumadokero uye okumabvazuva mativi vari nenzwi nemakwenzi dzinongoitika uye chakagadzirwa mavambo. Nemhaka nezvipingamupinyi uye Monolithic mvura mukutsinhana pakati mvura munyu, achizadza Gulf Finland, uye desalinated mvura nzvimbo muromo chakaoma. Zvipingamupinyi hatibvumiri kupinda mhepo namafungu, vachifamba Bay, ari muromo.

The wokumavirira mutsetse Lomonosov shoal, iyo inotaura kuchengeteka yakaoma, abuts muSouth Gate. Kuburikidza mugero uyu wekushandisa kukurukura pakati pavo uye Gulf Neva muromo. nharaunda Gate South haisi zvokutadza rakafara, vanosvika 200 metres. Avhareji kudzika mvura 16 mamita.

Neva Mukanwa pamwe muromo kwakabatana Marine navigable gwara. The Nevsky kumahombekombe, anopindura mvura kumabvazuva nemiromo vakaumba rose hurongwa kubva shallows uye fairways yaiteverwa pamwe longitudinal zvanza. Fairways dzaimirirwa channel: Elaginsky, Petrovsky, Galerny, chikepe, anooneka zvikuru nemichinjiziri uye Sea. Shoma kudzika 1.5 metres shallows. bhaa urefu kubva kumavirira kusvikira kumabvazuva - 3-5 km kubva kurutivi rwezasi kusvikira kurutivi rwokumusoro - 12-15? km.

Zvinoitwa kumiganhu uye mamiriro okunze

Coast, iyo yakaitwa Neva muromo Gulf kuchamhembe, pasi, yakakwirira kana Wetland nzvimbo alluvium. Pamhenderekedzo tiri vashoma vane kwesha uye musango. South Coast, achitambanudza kubva Strelna kusvikira pamuromo Neva, zvakare pasi. Shore rebei kumadokero Strelny, yakakwirira uye yakafukidzwa masango. Coast muna egungwa munyika dzine Dziine boulders.

Neva muromo izere nemvura yakachena. Chete kumadokero mvura brackish mvura. Ari mumhenderekedzo yegungwa mapazi kufambira mvura exchange. Summer pa pakadzika mvura kujairana 16-19 ° C, pamusoro nejecha - kusvika 21-23 ° C. Nguva yose swimming mwaka zvichisiyana 50 kusvika 70 mazuva.

Ice hurumende of Neva Bay

With pedyo mid-November pamusoro mvura girazi echando miromo kuonekwa muchimiro sludge uye mafuta. Complete nechando ari dura Kunoonekwa December magumo. Ice pabutiro chakasimbiswa chose panguva dzakasiyana. Ya nguva anoenderana okunze ari bay. Nechando wakadzikama ekunze uye chando ichibuda mumazuva 2-3. Kana mhepo uye munyoro chando kwacho zvinotora inenge mwedzi.

Under nezvekumwe ezvinhu, pakukora chando pakupera chando inowedzera kuti 30-70 masendimita (munharaunda hazvirevi pfuura 20 cm fairways). Munzvimbo zvikuru nechando chando chando ukobvu pedyo romumhenderekedzo yegungwa mapazi kune 80-100 cm nechepakati chikamu dura - kusvika 60-80 cm uye fairways ndiyo 20-30 masendimita. Akazarura ice Ukobvu kunotangira okupedzisira vhiki April. Uye pakazopera mwedzi Neva Bay of Gulf Finland anosunungurwa zvakazara Wintergrasp.

Ice jira collapses zvishoma nezvishoma. Ice anowanzonzi kucheka kuburikidza makatsemuka mu Fairway gape scours. Ice inovhurwa nenzira mbiri: kubva nechepakati chikamu apo panopinda kusvika coastlines uye kumabvazuva kusvikira kumavirira.

The Fauna of Neva Bay

The ichthyofauna pamusoro dura chinomiririrwa 27 mhando Freshwater hove: knot, roach, Pike, Ruff, dace nezvimwe. Mukati komuganhu Gulf Finland yakati zvomumvura mhando: cod, eelpout, seflounder, herring, sprat. Pano, rimwe gore unobereka vanenge 3000 matani ehove. Ezvokutengeserana mhando kunyanya kukosha tsvina.

Neva Bay - yokugara akakwana shiri. The Kuronga avifauna riri siyana. Pano dendere marudzi akawanda waterfowl uye wading shiri. Panguva vaitamira munzvimbo nemiromo kuronga kupaka shiri dzinotama. Mukati mvura pane vamiririri woodpeckers uye coraciiformes, waders uye passerines, waterfowl uye shiri dzamakondo.