Effect of scaling and regression on reconstructed temperature amplitude for the past millennium

Publikationstyp:
Zeitschriftenaufsatz
Metadaten:
Autoren
  • J Esper
  • DC Frank
  • RJS Wilson
  • KR Briffa
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000228480100002&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1029/2004GL021236
eISSN
1944-8007
Externe Identifier
  • Clarivate Analytics Document Solution ID: 917QR
ISSN
0094-8276
Ausgabe der Veröffentlichung
7
Zeitschrift
GEOPHYSICAL RESEARCH LETTERS
Artikelnummer
ARTN L07711
Datum der Veröffentlichung
2005
Status
Published
Titel
Effect of scaling and regression on reconstructed temperature amplitude for the past millennium
Sub types
  • Article
Ausgabe der Zeitschrift
32

Datenquelle: Web of Science (Lite)

Andere Metadatenquellen:
Abstract
<jats:p>Examination of large‐scale millennial‐long temperature reconstructions reveals a wide range of datasets and methods used for calibration. Proxy time series are commonly calibrated against overlapping instrumental records, representing different seasons, Northern Hemisphere latitudinal bands, and including or excluding sea surface temperature data. Methodological differences include, using scaling or regression, the calibration time period, and smoothing data before calibration. We find that these various approaches alone can result in differences in the reconstructed temperature amplitude of about 0.5°C. This magnitude is equivalent to the mean annual temperature change for the Northern Hemisphere reported in the last IPCC report for the 1000–1998 period. A more precise assessment of absolute reconstructed temperature amplitudes is necessary to help quantify the relative influences of forcing mechanisms in climate models.</jats:p>
Autoren
  • Jan Esper
  • David C Frank
  • Robert JS Wilson
  • Keith R Briffa
DOI
10.1029/2004gl021236
eISSN
1944-8007
ISSN
0094-8276
Ausgabe der Veröffentlichung
7
Zeitschrift
Geophysical Research Letters
Sprache
en
Online publication date
2005
Datum der Veröffentlichung
2005
Status
Published
Herausgeber
American Geophysical Union (AGU)
Herausgeber URL
http://dx.doi.org/10.1029/2004gl021236
Datum der Datenerfassung
2023
Titel
Effect of scaling and regression on reconstructed temperature amplitude for the past millennium
Ausgabe der Zeitschrift
32

Datenquelle: Crossref

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