Madzi osefukira ku Venice. Mchitidwe si kulekera mzinda

Pamene madzi osefukira zimachitika Venice nzika za Mzinda wozizwitsawu Italy mavuto ambiri. Amadziwika kuti anthu m'tauni lili zilumba, amene m'dera la za zana limodzi ndi makumi awiri (Venice lagoon). Pakati pawo pali za zana ndi makumi asanu njira kudzera anakhala milatho mazana anai.

Lotopetsa moyo wa nzika chifukwa cha moyandikana ndi m'nyanja zikuluzikulu wakhala. Mu msasawu wakale (mzinda ndipo pali penapake cha m'ma IV-III BC) mobwerezabwereza zakhala anasefukira, kotero atsamunda wakale, pambuyo akulalikidwa ndi madzi osefukira zonse mu Venice, anapirira nawo nyumba onse pamwamba pa zitunda. Iwo anaphunzira kumanga nyumba Nyumba Zam'mwamba bwino kuti akuluakulu ena a boma kumayambiriro kwa mileniamu izi anawayerekezera ndi mbalame zimene zimakhala m'madzi. Chilumba malo a mzinda zinamupatsa kukwaniritsa bwino malonda ndi makonsolo, nsomba ndi kupanga mchere.

Izo ziyenera ananena kuti madzi anasefukira ku Venice mwamsanga kwambiri kuwononga mzinda uno, chifukwa Yomanga pano zosavuta. Pansi pa lagoon mwadzaza matope ndi yovuta, choncho maziko nthawi zonse anamanga Mipikisano magawo. Pa pansi iwo zigwirizana milu zopangidwa larch Russian (pafupifupi si kuwola), pakati pa maziko matabwa, womwe kuyala miyala slabs wa. Makoma anapangidwa ndi miyala, ndi makoma wochepa thupi matabwa, kotero otaya iliyonse yaikulu ya madzi kuwanyamula Mphindi.

Aliyense amene akufuna kuona mzinda lowoneka ali ndifulumire. Ndipotu, icho chimapita pansi pa madzi pa liwiro pafupifupi zisanu millimeters pa chaka. Zingamvekere ambiri nyumba ndi madzi m'zitsime. The yamasika subsidence. Kuti madzi owononga ku Venice sichinachitikepo kapena kwachitika m'ma kotheka (amatchedwa tsiku la madzi chomaliza - 2028), pafupi mudziwo kumanga zoteteza Mose ntchito, amene amalola kuteteza lagoon ku mafunde mkulu wa Nyanja Adriatic.

Kodi ndi zinthu ziti hule chigumula? Mu Venice mu 2013 ndi 2012, zimayambitsa masoka achilengedwe kukhala yamkuntho mvula ndi kum'mwera mphepo, chimene chinapangitsa kuti kuwuka kwa madzi pamwamba mlingo yovuta mamita imodzi ndi theka. Izi zapangitsa kuti, mwachitsanzo, kuti alendo wolimba kujambulidwa shopu khofi pa lalikulu waukulu mumzinda m'chifuwa chake m'madzi, ndi ena anasunthira mzinda mathalauza nsomba ndi masutikesi paphewa.

Nature wachititsa zinawonongeka kwambiri kwa mzinda ngati Venice. Chigumula, posachedwapa mu 2013 amene ali ndi yozizira, kunathandiza kochulukira madzi, komanso anachititsa ena kuwonongeka kwa katundu chifukwa mapangidwe padziko chokhuthala achisanu, amene zochepa chabe ngalawa ndi makoma a nyumba. Nthawi imeneyi, sukulu Anatseka ndi nambala ya mabungwe yafupika alendo umayenda. Ambiri shopu eni zogundana mitsinje, zowawa zomvetsa chifukwa kuwonongeka kwa mankhwala ndi kuchepetsa chiwerengero cha alendo. Ndipotu, mzinda amakhala makamaka chifukwa alendowo, amene chiwerengero m'chaka cha ku miliyoni khumi.