The summer precipitation response of latewood tree-ring chronologies in the southwestern United States

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000608616800001&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1002/joc.6997
eISSN
1097-0088
Externe Identifier
  • Clarivate Analytics Document Solution ID: RH0OI
ISSN
0899-8418
Ausgabe der Veröffentlichung
5
Zeitschrift
INTERNATIONAL JOURNAL OF CLIMATOLOGY
Schlüsselwörter
  • latewood width
  • optimal daily precipitation response
  • Pinus ponderosa
  • Pseudotsuga menziesii
  • summer wet season onset
  • withdrawal
  • duration
  • tree-ring chronologies
Paginierung
2913 - 2933
Datum der Veröffentlichung
2021
Status
Published
Titel
The summer precipitation response of latewood tree-ring chronologies in the southwestern United States
Sub types
  • Article
Ausgabe der Zeitschrift
41

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:
Abstract
<jats:title>Abstract</jats:title><jats:p>Latewood width tree‐ring chronologies from arid‐site conifers in the southwestern United States are correlated with precipitation during portions of the summer monsoon season. The onset date and length of the monsoon season varies across the region, and these regional differences in summer rainfall climatology may impact the strength and timing of the warm season precipitation response of latewood chronologies. The optimal latewood response to summer precipitation is computed on a daily basis using 67 adjusted latewood chronologies (LWa) from the southwestern United States, adjusted to remove correlation with preceding earlywood growth. Most LWa chronologies are significantly correlated with precipitation summed over a period of approximately 4 weeks (29 days) in early summer. This early summer precipitation signal is present in most ponderosa pine chronologies across the study area. It is also evident in Douglas‐fir chronologies, but only from southern Arizona and New Mexico. The Julian date of summer precipitation onset increases from south to north in the instrumental precipitation data for the southwestern United States. The timing of the early summer season precipitation response in most LWa chronologies also tends to occur later in the summer from southeastern Arizona into northern New Mexico and eastern Colorado. Principal components analysis of the LWa chronologies reproduces two of the three most important spatial modes of early summer precipitation covariability seen in the instrumental data. The first PC of LWa is related to the same atmospheric circulation features associated with PC1 of instrumental early summer precipitation, including cyclonic circulation over the southwestern United States and moisture advection from the eastern Pacific. Correlation analyses between antecedent cool season precipitation and early summer rainfall using instrumental and tree‐ring reconstructed precipitation indicates that the tree‐ring data reproduce the multi‐decadal variability in correlation between seasons seen in the instrumental data.</jats:p>
Autoren
DOI
10.1002/joc.6997
eISSN
1097-0088
ISSN
0899-8418
Ausgabe der Veröffentlichung
5
Zeitschrift
International Journal of Climatology
Sprache
en
Online publication date
2021
Paginierung
2913 - 2933
Datum der Veröffentlichung
2021
Status
Published
Herausgeber
Wiley
Herausgeber URL
http://dx.doi.org/10.1002/joc.6997
Datum der Datenerfassung
2023
Titel
The summer precipitation response of latewood tree‐ring chronologies in the southwestern United States
Ausgabe der Zeitschrift
41

Datenquelle: Crossref

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