- Chigawo: Svalbard, North-East Land
- Kumalo: makilomita mazana asanu ndi limodzi (49,492). km
- Kuwoneka: mamita 560
Dziko la Norway lapeza zojambula zosiyanasiyana zachilengedwe, kuphatikizapo Austfonna glacier kapena Ostfonna, monga amatchedwa, ku Spitsbergen.
Kodi Ostfond ndi chiyani?
Mwachibadwa, aliyense wamvapo za kutentha kwa nyanja za m'nyanja, kusungunuka kwa madzi a glaciers ndi zina zochititsa mantha, zomwe anthu ochepa amangoziganizira m'moyo wamba. Ndipo ndi galasi la Ostfonne, lomwe ndilo lalikulu kwambiri ku Ulaya ndi lachisanu ndi chiŵiri - padziko lapansi, likugwira nawo ntchito kumira kwa nthaka.
Mphepete mwa nyanjayi ikuwoneka ngati chipale chofewa chophimba pamwamba pa chilumba chimodzi cha zilumba za Spitsbergen - kumpoto chakumwera. Kugwira ntchito malo oposa masentimita mazana asanu ndi atatu. km, mbali imodzi yamphepete mwa nyanja imatsikira ku Nyanja ya Barents mamita 30. Kutentha kwa ayezi pakali pano ndi mamita 560.
Mwamwayi, tsiku lililonse Ostfond glacier pa Spitsbergen amakhala ochepa - makulidwe ake amasungunuka. Kuchokera mu 2012, lakhala locheperachepera ndi mamita 50. Kusungunuka ndi kukulitsa kwa galasi: Ostfonna amalowa mumadzi pamtunda wa makilomita 4 pachaka, pomwe posachedwa liwiroli silinapitike mamita 150 pa chaka.
Kodi mungayang'ane bwanji galasi losungunuka?
Palibe ponseponse padziko pano pali kristalo, yodula kukongola kwachisanu. Chifukwa anthu ambiri amafuna kuwona ndi maso awo. Kuti mubwere ku Svalbard ku Ostfonna glacier, mungathe kulankhulana ndi a Norwegiya kapena a Russia - iwo ndiwo omwe amapanga maulendo oterowo. Kuchokera ku Oslo, ndegeyo idzakutengerani ku eyapoti ya Longyearbyen , ndiyeno msewu pamodzi ndi wotsogoleredwa udzayenda pa mtambo wachisanu. Pakuti daredevils akuyenda kuchokera ku Russia, amapanga bwato pa nsalu "Captain Khlebnikov" - ichi ndi bwino kwambiri ulendo. Mtengo wa chisangalalo chotero ndi pafupi madola 5000.