期刊论文详细信息
Climate Research | |
Easter Island: climate change might have contributed to past cultural and societal changes | |
Nils Chr. Stenseth1  Kjetil Lysne Voje1  | |
关键词: Easter Island; Marine resources; ENSO variability; Social collapse; Deforestation; | |
DOI : 10.3354/cr00809 | |
来源: Inter-Research Science Publishing | |
【 摘 要 】
ABSTRACT: Proxy climate data for the Pacific Ocean show that the most intense El Niño-Southern Oscillation (ENSO) activity during the last millennium coincides with the most recent period of deforestation on Easter Island. We therefore raise the question as to whether an abrupt change in ENSO variability and its associated impact on the marine resources surrounding Easter Island might have been—for a population already under strain from a number of different pressures—the final stressor causing social collapse. Studies showing how this hypothesized interaction between climate, marine resources and human history on Easter Island could be investigated are discussed.【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912080705990ZK.pdf | 297KB | download |