Dendrochronological studies in the Peruvian north coast relate to ENSO

Abstract

Dendrochronological studies in the peruvian nort coast to find records of past El Niño - Southern Oscillation (ENSO) events began an the ale 80's. The peruvian north coast is the west-most area of South America, close to equator (05o S 80o W) and to the Sechura desert, is a very sensitive area to the climatic changes due to ENSO. An initial selection of several regional trees have been done for study. The study includes phenological observations and tree ring characteristics analysis as well as racial growth control of tree trunks and branches. The species more intensively studied and suitable to fina records due to the ENSO are Palo Santo, Hualtaco and Sapote.

Description

Date

2000

Keywords

El Niño , Climate change , Atmospheric precipitation

Citation

URI

http://hdl.handle.net/20.500.12816/665

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Dendrochronological Studies in the Peruvian North coast Relate to ENSO.pdf (529.87 KB)

Authors

Rodríguez, R.
Mabres, A.
Flores, L.A.
Woodman Pollitt, Ronald Francisco  

Publisher

Instituto Geofísico del Perú

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