| 词条 | Lac Flammarion |
| 释义 |
| name = Lac Flammarion | image = Citerne.JPG | caption = View of Lac Flammarion in the crater of Citerne. | coords = {{coord|16|02|01|N|61|39|21|W|type:landmark|display=title,inline}} | type= crater lake | inflow = precipitation | outflow = None (evaporation and infiltration) | basin_countries =Guadeloupe, Département d'outre-mer, France | length = {{convert|0.09|km|abbr=on}}[1] | width = {{convert|0.07|km|abbr=on}}[1] | elevation = {{convert|1103|m|abbr=on}}[1] }}Lac Flammarion is a crater lake in Guadeloupe,[1] which straddles the communes of Gourbeyre and Capesterre. It is situated at an altitude of {{convert|1103|m}}, and measures {{convert|90|m}} by {{convert|70|m}}.[2] The lake is entirely filled by rainfall, which is usually about {{convert|8000|mm}} per year. The water is acidic with a pH ranging between 4.5 and 5. Its temperature ranges between 18 and 19 °C. Flammarion is free of vegetation, but rather rare species that prefer the acidic conditions grow on its shores, such as {{lang|la|Blechnum l'herminieri}}, {{lang|la|Isachne rigidifolia}} and {{lang|la|Juncus guadeloupensis}}, an endemic species of rush.[3] References1. ^{{cite book|title=Astronomie et Bulletin de la Société astronomique de France|url=https://books.google.com/books?id=FAZLAAAAYAAJ|year=1913|publisher=Société astronomique de France|language=French}} {{Guadeloupe-geo-stub}}2. ^1 2 3 {{fr}} {{cite book|title=Basse-Terre, la Soufrière, les Saintes, parc national de la Guadeloupe: 4605GT |publisher=IGN & Institut national de l'information géographique et forestière |year=2002}} 3. ^Philippe Joseph, Écosystèmes forestiers des Caraïbes, Karthala, 2009, {{ISBN|9782811100902}} 2 : Landforms of Guadeloupe|Lakes of France |
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