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(Article of periodic en Anglais - 1989)

Document title

Tree ring information and rainfall characteristic for landslide in the Kobe district, Japan

Authors(s) and Affiliation(s)

KASHIWAYA K. ; OKIMURA T. ; KAWATANI T. ;

Abstract

Analysis of the annual summation of rainfall in excess of 100 mm/day shows that the rainfall in this area has dominant periodicities of about 25-30, 10-13, and 5-7 years. The period 25-30 years corresponds to that of occurrence of the natural disasters produced by heavy rainfall. Analyses of tree ring width from these mountains indicate that the sequences have a dominant periodicity of about 25-30 years. Cross-spectral analyses for rainfall and ring width in this area show high coherency for the periods of about 25-30 years| evidence that variations in the ring width may be used as proxy data for erosional force

Source

Article of periodic

published at : Earth surface processes and landforms / ISSN 0197-9337 / CODEN ESPLDB

Editor : Wiley, Chichester - ROYAUME-UNI (1981)

Millesime : 1989, vol. 14, no1 [pp. 63-71]

Bibliographic references : 10 réf.

Language

Anglais

Localisation

Centre national de la recherche scientifique

INIST-CNRS, Cote INIST : 17355

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