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The lake is 400 metres (1,300 ft) long with a maximum depth of 17 metres (56 ft) and an area of 11 hectares, with a water temperature of 27.8 °C (82.0 °F) and a pH of 5.72. The crater is between 100,000 and 1 million years old.
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Sear, David A.; Allen, Melinda S.; Hassall, Jonathan D.; Maloney, Ashley E.; Langdon, Peter G. (16 June 2020).
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Schabetsberge, Robert; Drozdowski, Gabriele; Rott, Eugen; Lenzenweger, Rupert; Jersabek, Christian D. (2009).
295:"Human settlement of East Polynesia earlier, incremental, and coincident with prolonged South Pacific drought"
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Gosling, William D.; Sear, David A.; Hassall, Jonathan; Langdon, Peter G.; Bönnen, Mick N. T. (2020).
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356:"Losing the Bounty? Investigating Species Richness in Isolated Freshwater Ecosystems of Oceania"
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Sediment cores from the lake have been used to date the human settlement of Upolu and of
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414:"Human occupation and ecosystem change on Upolu (Samoa) during the Holocene"
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HOLOCENE ENVIRONMENTS AND VEGETATIONAL CHANGE ON FOUR POLYNESIAN ISLANDS
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and is designated as a wetland of international importance under the
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185:. It is the largest lake in Samoa. The lake is surrounded by
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462:(PhD). University of Hull. p. 67-86
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269:. Ramsar Sites Information Service
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187:Lake Lanoto'o National Park
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164:760 metres (2,490 ft)
140:400 metres (1,300 ft)
95:13.9102000°S 171.8277028°W
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558:Bodies of water of Samoa
453:Parkes, Annette (1994).
418:Journal of Biogeography
315:10.1073/pnas.2008788117
247:. SPREP. pp. 12–16
156:17 metres (56 ft)
148:11 hectares (27 acres)
128:23 hectares (57 acres)
573:Samoa geography stubs
568:Volcanic crater lakes
563:Ramsar sites in Samoa
373:10.2984/049.063.0201
175:volcanic crater lake
16:Samoa's largest lake
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553:Volcanoes of Samoa
209:Pacific black duck
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191:Ramsar Convention
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145:Surface area
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383:10125/22753
137:Max. length
117:Crater lake
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73:Coordinates
542:Categories
366:(2): 156.
223:References
153:Max. depth
548:Tuamasaga
440:214565081
308:(24): 2.
202:Polynesia
466:8 August
397:8 August
392:54582687
339:8 August
334:32513740
273:8 August
251:8 August
217:Goldfish
325:7306803
242:"Samoa"
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497:is a
495:Samoa
460:(PDF)
436:S2CID
388:S2CID
298:(PDF)
245:(PDF)
183:Samoa
179:Upolu
173:is a
499:stub
468:2021
399:2021
341:2021
330:PMID
302:PNAS
275:2021
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.