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Lac Flammarion: Difference between revisions

Coordinates: 16°02′01″N 61°39′21″W / 16.03361°N 61.65583°W / 16.03361; -61.65583
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{{Infobox Lake
[[File:Citerne.JPG|thumb|Lac Flammarion]]
| name = Lac Flammarion
'''Lac Flammarion''' is a crater lake in [[Guadeloupe]],<ref>{{cite book|title=Astronomie et Bulletin de la Société astronomique de France|url=http://books.google.com/books?id=FAZLAAAAYAAJ|year=1913|publisher=Société astronomique de France|language=French}}</ref> 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}}.
| image = Citerne.JPG
| caption = View of Lac Flammarion in the crater of [[Citerne (volcano)|Citerne]].
| basin_countries =[[Guadeloupe]], [[Département d'outre-mer]], France
| type= [[crater lake]]
| length = 0.09
| length_ref = <ref name="carte IGN"/>
| width = 0.07
| width_ref = <ref name="carte IGN"/>
| elevation = 1103
| elevation_ref = <ref name="carte IGN"/>
| inflow = [[precipitation]]
| outflow = None ([[evaporation]] and [[infiltration]])
}}
'''Lac Flammarion''' is a crater lake in [[Guadeloupe]],<ref>{{cite book|title=Astronomie et Bulletin de la Société astronomique de France|url=http://books.google.com/books?id=FAZLAAAAYAAJ|year=1913|publisher=Société astronomique de France|language=French}}</ref> 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}}.<ref name="carte IGN">{{fr}} {{cite book|title=Basse-Terre, la Soufrière, les Saintes, parc national de la Guadeloupe |sub-title=4605GT |publisher=IGN & Institut national de l'information géographique et forestière |year=2002}}</ref>

The lake is entirely filled by rainfall, which is usually about {{convert|8000|mm}} per year. The water is [[acid]]ic 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]]}}'' et ''{{lang|la|[[Juncus guadeloupensis]]}}'', une espèce [[Endémisme|endémique]] de [[jonc]].<ref>Philippe Joseph, ''Écosystèmes forestiers des Caraïbes'', Karthala, 2009, {{isbn|9782811100902}}</ref>


==References==
==References==

Revision as of 00:19, 23 July 2015

Lac Flammarion
View of Lac Flammarion in the crater of Citerne.
Typecrater lake
Primary inflowsprecipitation
Primary outflowsNone (evaporation and infiltration)
Basin countriesGuadeloupe, Département d'outre-mer, France
Max. length0.09
Max. width0.07
Surface elevation1103

Lac Flammarion is a crater lake in Guadeloupe,[2] which straddles the communes of Gourbeyre and Capesterre. It is situated at an altitude of 1,103 metres (3,619 ft), and measures 90 metres (300 ft) by 70 metres (230 ft).[1]

The lake is entirely filled by rainfall, which is usually about 8,000 millimetres (310 in) 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 Blechnum l'herminieri, Isachne rigidifolia et Juncus guadeloupensis, une espèce endémique de jonc.[3]

References

  1. ^ a b c d Template:Fr Basse-Terre, la Soufrière, les Saintes, parc national de la Guadeloupe. IGN & Institut national de l'information géographique et forestière. 2002. {{cite book}}: Unknown parameter |sub-title= ignored (help)
  2. ^ Astronomie et Bulletin de la Société astronomique de France (in French). Société astronomique de France. 1913.
  3. ^ Philippe Joseph, Écosystèmes forestiers des Caraïbes, Karthala, 2009, ISBN 9782811100902

16°02′01″N 61°39′21″W / 16.03361°N 61.65583°W / 16.03361; -61.65583