Description: Das Projekt "5. RP ISONET-400 years of Annual Reconstruction of European Climate Variability using a High Resolution Isotopic Network" wird vom Umweltbundesamt gefördert und von Forschungszentrum Jülich GmbH, ICG-4, Isotopengeochemie und Paläoklima durchgeführt. ISONET will improve greatly our understanding of European climate systems providing independent quantitative data for model verification & policy making. A network of 24 sites provides dendrochronological coverage from Iberia to Fennoscandia, Caledonia and the Tyrol. The stable isotope (C,H,O) ratios of these annually resolved time series will be analysed and in conjunction with non-linear process models, developed within this project, to reconstruct past climate regimes (temperature, relative humidity and precipitation characteristics) for the last 400 years. Climate variability is addressed on three timescales; decade-century (source water/air mass dominance); inter-annual (quantifying baseline variability, extreme events and recent trends); and intra-annual (high resolution exploration of seasonality signals within tree-rings). ISONET goes far beyond existing tree-ring analyses in its spatial process based investigation and interpretation.
SupportProgram
Origin: /Bund/UBA/UFORDAT
Tags: Dendrochronologie ? Tierhaltungsanlage ? Paläoklimatologie ? Isotopentechnik ? Sedimentanalyse ? Prognose ? Zeitreihenanalyse ? Daten ? Isotop ? Klimamodell ? Standortwahl ? Umweltforschung ? Umweltgeschichte ? Zeitreihe ? Luftfeuchtigkeit ? Modellierung ? Kenngröße ? Klima ? Klimawandel ? Klimaanalyse ? Klimaentwicklung ? Klimafaktor ? Niederschlag ? Isotopenverhältnis ? Netz ? Temperatur [benutze Unterbegriffe] ? Trend ?
Region: Nordrhein-Westfalen
Bounding boxes: 6.76339° .. 6.76339° x 51.21895° .. 51.21895°
License: cc-by-nc-nd/4.0
Language: Englisch/English
Time ranges: 2003-02-01 - 2006-01-31
Webseite zum Förderprojekt
http://www.isonet-online.de/ (Webseite)Accessed 1 times.