globalchange  > 气候变化与战略
DOI: 10.1073/pnas.2006519117
论文题名:
El Niño resilience farming on the north coast of Peru
作者: Caramanica A.; Mesia L.H.; Morales C.R.; Huckleberry G.; Luis Jaime Castillo B.; Quilter J.
刊名: Proceedings of the National Academy of Sciences of the United States of America
ISSN: 0027-8424
出版年: 2020
卷: 117, 期:39
起始页码: 24127
结束页码: 24137
语种: 英语
英文关键词: Archaeology ; ENSO ; Floodwater farming ; Irrigation agriculture ; Pollen
Scopus关键词: river water ; water ; agricultural worker ; archeology ; Article ; climate resilience ; controlled study ; crop production ; El Nino ; environmental policy ; flooding ; irrigation (agriculture) ; landscape ; Peru ; pollen ; priority journal ; river ; agriculture ; ethnobotany ; history ; plant ; Agricultural Irrigation ; Agriculture ; Archaeology ; El Nino-Southern Oscillation ; Ethnobotany ; History, Ancient ; Peru ; Plants ; Pollen
英文摘要: El Niño-Southern Oscillation has been treated as a disruptor of environmental and socioeconomic equilibrium both in ancient times and in modern-day Peru. Recent work in the coastal desert plain, known as the Pampa de Mocan, challenges this view by demonstrating that prehispanic irrigation systems were designed to incorporate floods and convert them into productive waters. Archaeological investigations in this landscape reveal a 2,000-y history of floodwater farming embedded in conventional canal systems. Together with a pollen record recovered from a prehispanic well, these data suggest that the Pampa de Mocan was a flexible landscape, capable of taking advantage of El Niño floodwaters as well as river water. In sharp contrast to modern-day flood mitigation efforts, ancient farmers used floodwaters to develop otherwise marginal landscapes, such as the Pampa de Mocan, which in turn mitigated risk during El Niño years. These archaeological data speak to contemporary policy debates in the face of increasingly intense and frequent natural disasters and question whether El Niño Southern Oscillation events should be approached as a form of temporary disorder or as a form of periodic abundance. © 2020 National Academy of Sciences. All rights reserved.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/164018
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作者单位: Caramanica, A., Departamento Académico de Administración, Universidad del Pacífico, Lima, 15072, Peru; Mesia, L.H., Laboratorio de Palinología y Paleobotánica, Universidad Peruana Cayetano Heredia, San Martín de Porres, 15102, Peru; Morales, C.R., Laboratorio de Palinología y Paleobotánica, Universidad Peruana Cayetano Heredia, San Martín de Porres, 15102, Peru; Huckleberry, G., Department of Geosciences, University of Arizona, Tucson, AZ 85721, United States; Luis Jaime Castillo, B., Departamento Académico de Humanidades, Pontifica Universidad Católica del Perú, San Miguel, 15088, Peru; Quilter, J., Peabody Museum of Archaeology and Ethnology, Harvard University, Cambridge, MA 02138, United States

Recommended Citation:
Caramanica A.,Mesia L.H.,Morales C.R.,et al. El Niño resilience farming on the north coast of Peru[J]. Proceedings of the National Academy of Sciences of the United States of America,2020-01-01,117(39)
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