Tafkin Ladoga yana cikin Jamhuriyar Karelia da Leningrad Region na Tarayyar Rasha. Ana ɗaukarsa ɗayan manyan manyan tabkuna a Turai. Yankin sa yakai kimanin murabba'in mita dubu 18. kilomita. Isasan ba daidai ba ne: a wani wuri zurfin na iya zama mita 20, kuma a wani - mita 70, amma mafi girma shine mita 230. Koguna 35 ne ke kwarara zuwa wannan yankin, kuma Neva ne kawai ke kwarara. Yankin Ladoga ya kasu kashi biyu zuwa Arewa da Kudu, Gabas da Yamma.
Tsarin yankin ruwa
Masana kimiyya sun ce Tabkin Ladoga asalinsa yana da glacial-tectonic. A wurin da aka kafa tafkinsa kimanin shekaru miliyan 300-400 da suka wuce akwai teku. Canji a cikin sauƙin taimako ya rinjayi glaciers, wanda ya haifar da haɓakar ƙasa. Lokacin da kankara ta fara ja da baya, wani tafki mai ƙyalƙyali tare da ruwa mai tsabta ya bayyana, wani tafkin Ancylovo ya bayyana, wanda aka haɗa shi da Ladoga. Sabbin matakai suna gudana a cikin shekaru dubu 8.5 da suka gabata, wanda ya haifar da Karelian Isthmus, kuma tabkin ya zama keɓe. A cikin shekaru dubu 2.5 da suka gabata, sauƙin bai canza ba.
A tsakiyar zamanai a Rasha, ana kiran tabkin "Nevo", kuma a cikin Scandinavia - "Aldoga". Koyaya, ainihin sunansa ya fito ne daga Ladoga (birni). Yanzu ba wai kawai garin ana kiran sa haka ba, amma kogi da tabki. Yana da wahala a tantance wane yanki ne aka fara sa wa suna Ladoga.
Siffofin yanayi
A yankin tafkin Ladoga, an sami yanayin yanayi mai canzawa da canzawa: daga nahiyoyi zuwa teku. Ya dogara da kewayawar iska da wuri. Adadin hasken rana kadan ne a nan, saboda haka danshi yana bushewa a hankali. Matsakaicin yawan kwanaki a kowace shekara shine 62. Yanayin yafi yawan hadari da hadari. Tsawan lokutan hasken rana a lokuta daban-daban na shekara ya bambanta daga awa 5 da minti 51. har zuwa 18 hours 50 minti Daga ƙarshen Mayu zuwa tsakiyar watan Yuli akwai “fararen dare” lokacin da rana ta faɗi ƙasa da sararin samaniya da misalin ƙarfe 9o, kuma maraice yana juyawa zuwa safe.
Albarkatun ruwa na tabkin sune babban abin da ke samar da yanayi a yankin Ladoga. Yankin ruwa yana taimakawa wajen sasanta wasu alamomin yanayi. Don haka yawancin iska daga nahiyar, suna wucewa ta saman tafki, suna zama na ruwa. Matsakaicin yanayin zafin ya sauka zuwa -8.8 digiri Celsius, kuma matsakaicin ya tashi zuwa + 16.3 digiri, matsakaita zafin jiki shine +3.2 digiri. Matsakaicin ruwan sama na shekara-shekara yana milimita 475.
Dukiyar wasanni
Duk da cewa koda lokacin rani ruwan dake cikin ruwan yana da sanyi sosai, mutane da yawa suna zuwa nan don hutawa a kowace shekara, don haka akwai rairayin bakin teku masu yawon bude ido. Yawancin yan hutu suna hawa catamarans da kayak.
Akwai tsibirai 660 a kan tafkin, kuma galibi sun fi karkata ne a arewacin tafkin. Daga cikin mafi girma akwai Yammaci da Valaam tarin tsiburai, kuma manyan tsibirai sune Riekkalansari, Valaam, Mantsinsaari, Tulolansari, Kilpola. An gina gidajen ibada a wasu tsibirai (Konevei, Valaam), inda kayan tarihi na tsarkaka suka tsaya kuma akwai abubuwan alfarma. Akwai kuma abin tunawa "Hanyar Rai".
A kan yankin tafkin Ladoga, akwai yankin Nizhnevirsky Reserve, inda ake rayuwa da nau'o'in dabbobi daban-daban, gami da waɗanda ba su da yawa. Wadannan nau'ikan flora masu zuwa suna girma anan:
- ci;
- blueberries;
- kore mosses;
- Elm;
- maple;
- Linden;
- lingonberry;
- namomin kaza.
Duniyar avian ta kunshi kwarzana da geese, kwane-kwane da kankara, da ruwaye da agwagwa, mujiya da mujiya. Plankton na tafkin ya ƙunshi nau'ikan 378. Akwai nau'ikan kifi iri iri (kifi, ladoga slingshot, blue bream, bream, salmon, syrt, sace, char, rudd, roach, perch, catfish, asp, pike, da sauransu). Hakanan akwai hatimin ringi wanda aka jera a cikin Red Book of Animals in Russia.
