Modelling tree ring cellulose δ18O variations in two temperature-sensitive tree species from North and South America

Article, Other literature type English OPEN
Lavergne , Aliénor; Gennaretti , Fabio; Risi , Camille; Daux , Valérie; Boucher , Etienne; Savard , Martine M.; Naulier , Maud; Villalba , Ricardo; Bégin , Christian; Guiot , Joël;
(2017)
  • Publisher: European Geosciences Union (EGU)
  • Journal: issn: 1814-9332, eissn: 1814-9332
  • Publisher copyright policies & self-archiving
  • Related identifiers: doi: 10.5194/cp-13-1515-2017
  • Subject: Meteorología y Ciencias Atmosféricas | Vegetal Biology | Ciencias de la Tierra y relacionadas con el Medio Ambiente | arbre | black spruce | nothofagus pumilio | TD169-171.8 | climat | Biologie végétale | Oxygen isotopes in tree rings | amérique du sud | GE1-350 | température | picea mariana | cerne d'accroissement | biological processes controlling isotopic fractionation | simulation models | modèle de simulation | [ SDV.BV ] Life Sciences [q-bio]/Vegetal Biology | [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces, environment | [ SDU.ENVI ] Sciences of the Universe [physics]/Continental interfaces, environment | MAIDENiso | isotope de l'oxygène | Environmental protection | CIENCIAS NATURALES Y EXACTAS | amérique du nord | Environmental pollution | TD172-193.5 | Environmental sciences

Oxygen isotopes in tree rings (δ18OTR) are widely used to reconstruct past climates. However, the complexity of climatic and biological processes controlling isotopic fractionation is not yet fully understood. Here, we use the MAIDENiso model to decipher the variability... View more