Lake Saint Leonard


Nyanja ya Saint Leonard, yomwe ili m'chigawo cha Valais, mumzinda wa Switzerland , ndiwo malo omwe amadziwika kwambiri padziko lonse lapansi. Zidadziwika padziko lonse kuyambira 1943, koma mu 2000, chifukwa cha kugwa kwa chimwala chachikulu, chinali chitatsekedwa kuti chiyende. Pambuyo pokonza ntchito zingapo zomangirira kuti zikhazikitse chisa chake kuyambira 2003, nyanjayi ikhozanso kuyendera ndi alendo ochokera padziko lonse lapansi.

Mbiri ya nyanja

Malinga ndi anthu a m'deralo, nyanja ya Saint-Leonard inadziwika kwa iwo kale asanatuluke ndi asayansi. Kalekale, anthu am'deralo ankagwiritsa ntchito madzi ozizira a m'nyanja pansi pa nthaka monga ozizira kwa vinyo opangidwa. Kufufuza kwa sayansi ya Nyanja Saint Leonard motsogoleredwa ndi katswiri wamaphunziro Jean-Jacques Pitar kunayamba mu 1943. Kale mu 1944, mapu a mapanga a phanga ndi nyanja adalengedwa. Kuchokera mu 1946, nyanja ya Saint-Leonard yakhala yotseguka kwa onse obwera. Mukhoza kuyendera pamapangidwe a ulendo wa mphindi 20, omwe amachitika m'zinenero zingapo.

Zizindikiro za nyanjayi

Poyambirira kafukufuku wa sayansi, madzi a m'nyanja ya St. Leonard anali okwera kwambiri moti mtundawo unali pamtunda wa 50 cm koma kuchokera ku chivomerezi cha 1496, gawo lina linachoka. Chifukwa cha kuchuluka kwa dongo ndi gypsum m'madzi, ming'alu ya miyalayi imawombera pang'onopang'ono. Ndicho chifukwa chake msinkhu wa madzi sukusinthika. Lake Saint Leonard ili ndi zotsatirazi:

Lake Saint Leonard ili muphanga lomwe linakhazikitsidwa mu Triassic zaka pafupifupi 240 miliyoni zapitazo. Mapiri omwe phanga lomwelo linapangidwanso ndi miyala ya shale, graphite ndi quartzite. Kuwonjezera apo, m'madera osiyanasiyana a phanga mungapeze miyala yotsatirayi: gypsum, anhydrite, spar calcareous, marble, mica shale, granite, iron ndi zina zambiri. Poyerekeza ndi miyala yosiyanasiyana, zomera ndi zinyama za Lake Saint Leonard ku Switzerland sizikusowa. Kuchokera ku zomera pano mukhoza kupeza moss wobiriwira ndi wamkuwa okha.

Malingana ndi ochita kafukufuku, pachiyambi mu phanga ankakhala coleoptera, co-grab, misomali ndi mapulaneti. Tsopano phanga, momwe nyanja ya Saint Leonard ilili, imakhala malo okhala ndi ziwombankhanga. Pofuna kusintha malo a Nyanja ya Saint Leonard, adatulutsa utawaleza wambiri ndi nyanja. Nsombazi zimakhala pafupifupi zaka 8. Nthawi yaying'ono imeneyi imayanjananso ndi anthu omwe amadya nsomba zamtundu umenewu.

Kodi mungapeze bwanji?

Mutha kufika ku Lake Saint Leonard pokhapokha ndikuyenda pagalimoto . Kwa apaulendo amene amakonda kuyendayenda m'dzikoli pogwiritsa ntchito galimoto yawo, malo omasulira amapezeka pafupi ndi nyanja. Palinso masitolo okhumudwitsa komanso kanyumba kakang'ono kumene mungadye musanayambe msewu.

Anthu omwe amakonda kuyendetsa sitima zapamadzi akhoza kupita ku nyanja Saint-Leonard pa sitima. Kuchokera ku Bern , n'zotheka kupita njira kudutsa mumzinda wa Fisp kupita ku siteshoni ya St. Leonard, komanso ku Geneva kudutsa mumzinda wa Sion. Ulendowu umatenga pafupifupi maola awiri.