Babban bala'i a Tekun XX karni

Fiye da kashi biyu cikin uku na surface na duniya tamu bautarka teku. The mutãne tun zamanin da da shi a wuya dangantaka. A marmarin mamaye, don jin kamar nasara ma sau da yawa results a unforeseen sakamakon da bakin ciki.

Wani misali na m, kuma m hali zuwa cikin ruwa yanayi na iya zama da Aral Sea. Da hadarin ya auku a cikin sittin, rabin karni da suka wuce shi ne da na hudu mafi girma a-rufaffiyar ruwa jikinsu bayan Victoria, da yankin Great Lakes da Caspian Sea, ta gaba, suna aiki ne biyu mashigai, sa masana'antu kama kifi, da kuma rairayin bakin teku, yawon bude ido hutu. Yau, da rashin alheri, wannan ci gaba reminiscent helplessly kwance a kan yashi kotu keels. Nasara na irin ƙarshe na dangantakar da wani mai ruwa-ruwa matsakaici kira da harshen ko ta yaya ba ya ratse.

A teku ne matsananci, shi ne, kuma m. tẽku bala'i ya faru tun da teams farko jiragen ruwa ventured tafi a kan wani dogon da kuma kawo hadari tafiya. Ko da gogaggen matuƙan san cewa luck ne fickle, sabili da haka sau da yawa imani da bata bayan shiriya, kuma suna da gurbatacciyar.

By teku daga cikin wadanda ke fama da bala'i ba da hanyar hanya zirga-zirga, dogo da kuma iska kai, amma cewa su ne ba kasa mai tsanani. A mutuwa da "Titanic" a 1912 (1503 aka azabtar), da shafi "Empress Of Ayrlend" a 1914 (1012 wadanda), yardan steamer "Eastland" (fiye da 1,300 wadanda), da Ferry "Randas" a shekarar 1947 (625 matattu), ferries "Taiping" da "Jin Yuan" a shekara ta 1949 (fiye da 1,500 sun tafi zuwa kasa) - shi ke da wani gajeren jerin kawai na farko da rabi na XX karni.

Daga baya ya faru da kuma sauran bala'i a cikin tẽku, ciki har da halakar nukiliya submarine "sussuka kuma yă" da "Kursk". Sun sa daruruwan jikkata.

A cikin shekaru uku da suka gabata, da ruwa ya dauki goma sha shida na manyan yawon shakatawa tasoshin. Ga dalilai na fasaha laifuffuka, saboda kurakurai, da kuma wani lokacin sakaci muhimmanci aminci dokoki kashe Ferry "Estonia", "Costa Concordia".

Musamman m bala'i a cikin Black Sea, wanda yana dauke su m, kuma aminci. M fashewa a peacetime a kan jirgin ruwa na soja "Novorossiysk" a shekara ta 1955, wanda ya kashe 614 Soviet matuƙan karo da kaya jirgin ruwa, "Bitrus Vasev" jirgin "Admiral Nakhimov" (423 mutuwar) m ga waɗanda a mutuwa karkashin Nazi bama-kai "Lenin" ko torpedoed Soviet jirgin ruwan "Goya" Jamus jirgin a shekarar 1945.

Gogaggen matuƙan yi imani da mafi mũnin abin yiwu Sanadin bala'i a cikin tẽku, kamar yadda paradoxical kamar yadda sauti, da wuta. Da alama cewa wuta saukin biya, idan akwai sosai ruwa, amma shi ba. A 1967, a kan jirgin jigilar "Dzheyms Forrestol" zo niyya tashi daga aji "iska-to-air" makamai masu linzami. Lit jirgin sama a shirye domin fama manufa, wuta birged fara su bice, amma kai-igniting harsasai baya fiye da ya envisaged dokokin. Daga ƙulli tankuna drip kona kananzir, wanda da matuƙan aka ƙoƙarin fitar da seawater. Tun cikin hanyar da wuta horar da matuƙan mutu a fashewar, da tsira ba ta san cewa wannan ba za a iya yi. A sakamakon haka, harshen wuta makãmashinta ya shiga cikin kokfit, inda barci ma'aikatan jirgin.

So da jerin wadanda aka Dauka a bakin Tekun? Ta yaya mai girma zai zama asarar da XXI karni? Duk da yake ba mu sani. An sani kawai cewa kuskure da kuma rashin kulawa daga cikin teku ba Ya gãfarta.