气候变化领域集成服务门户(CCPortal): El Niño resilience farming on the north coast of Peru

CCPortal

DOI	10.1073/pnas.2006519117
	El Niño resilience farming on the north coast of Peru
	Caramanica A.; Mesia L.H.; Morales C.R.; Huckleberry G.; Luis Jaime Castillo B.; Quilter J.
发表日期	2020
ISSN	0027-8424
起始页码	24127
结束页码	24137
卷号	117 期号:39
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.
英文关键词	Archaeology; ENSO; Floodwater farming; Irrigation agriculture; Pollen
语种	英语
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
来源期刊	Proceedings of the National Academy of Sciences of the United States of America
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/160786
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
推荐引用方式 GB/T 7714	Caramanica A.,Mesia L.H.,Morales C.R.,et al. El Niño resilience farming on the north coast of Peru[J],2020,117(39).
APA	Caramanica A.,Mesia L.H.,Morales C.R.,Huckleberry G.,Luis Jaime Castillo B.,&Quilter J..(2020).El Niño resilience farming on the north coast of Peru.Proceedings of the National Academy of Sciences of the United States of America,117(39).
MLA	Caramanica A.,et al."El Niño resilience farming on the north coast of Peru".Proceedings of the National Academy of Sciences of the United States of America 117.39(2020).