Episodic sediment accumulation on Amazonian flood plains influenced by El Niño/Southern Oscillation

作者: Rolf Aalto , Laurence Maurice-Bourgoin , Thomas Dunne , David R. Montgomery , Charles A. Nittrouer

DOI: 10.1038/NATURE02002

关键词: OceanographyForeland basinDischargeAmazonianGeologyDrainage basinDeposition (geology)La NiñaSedimentFloodplain

摘要: … -scale structures show that the flood-plain sediment has not been significantly disturbed since deposition and that bioturbation is negligible at most locations. Cross-bedding and other …

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