Wikipedia
Tiedot tiedoston
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Description |
English:
Northern hemisphere glaciation during the last ice ages. The accumulation of 3 to 4 km thick ice sheets caused a sea level lowering of about 120 m. Also, the Alps and the Himalayas were covered by glaciers. Winter sea ice coverage was much more limited in the south.
Español:
Glaciación del hemisferio del norte durante el último periodo glaciar. La acumulación de 3-4 kilometros de hielo hizo descender el nivel del mar alrededor de 120 metros. También los Alpes y el Himalaya fueron cubiertos por glaciares. El hielo marítimo durante el invierno era más reducido en el sur.
Italiano:
Glaciazione dell'emisfero boreale durante l'ultima glaciazione. L'accumulo di strati di ghiaccio spessi da 3 a 4 km causò un abbassamento del livello del mare di circa 120 m e le Alpi e la catena dell'Himalaya erano coperti da ghiacciai. Durante l'inverno, i ghiacci sul mare erano molto più ridotti a sud.
Русский:
Северное полушарие Земли во время последнего оледенения. Уровень Мирового океана упал на 120 м из-за расхода воды на 3–4-километровые ледники. Льдами были покрыты Альпы и Гималаи. Зимние льды в море простирались не столь далеко. |
Source |
own work; redrawn, supplemented and modified from a graphic of the United States Geological Survey
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Date |
2000-04-07
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Author |
Hannes Grobe 23:06, 21 July 2006 (UTC), Alfred Wegener Institute for Polar and Marine Research, Bremerhaven, Germany
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Permission
(Reusing this image) |
Own work, share alike, attribution required (Creative Commons CC-BY-SA-2.5)
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Other versions |
in French : Image:Northern_icesheet-fr.png
http://pubs.usgs.gov/gip/continents/map.jpg |
I, the copyright holder of this work, hereby publish it under the following license:
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Tiedoston historia
Päiväystä napsauttamalla näet millainen tiedosto oli sillä ajan hetkellä.
| Päiväys | Koko | Käyttäjä | Kommentti |
nykyinen | 21. heinäkuuta 2006 kello 23.06 | 2 236×1 640 (305 KiB) | Hgrobe | |
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