Neuwirth - Nordrhein-Westfalen/Eifel dre10- FASY - ITRDB GERM182 Neuwirth, B. Neuwirth, B. FASY Fagus sylvatica L. European beech common beech earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: dre1002m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: dre1006m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: dre1001m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: dre1003m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: dre1009m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: dre1005m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: dre1012m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999) earth science/paleoclimate/tree ring (age,null,null,year Common Era,null,tree ring,null,null,N,null) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: dre1004m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: dre1013m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: dre1007m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: dre1010m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: dre1011m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: dre1014m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: dre1015m; units are 0.01 mm if end-of-series marker is 999 and 0.001 mm if end-of-series marker is -9999) earth science/paleoclimate/tree-ring (Nordrhein-Westfalen/Eifel dre10>LATITUDE 50.5667>LONGITUDE 6.35) This paper introduces a new procedure to investigate the influence of weather types on spatio-temporal tree-ring growth patterns. Within the framework of the procedure a new proxy-based climate index termed as the atmospheric circulation tree-ring index (ACTI) is calculated that combines weather-type classification data with climate proxies. The new approach is tested using a Central European multi-species tree-ring width network consisting of 115 sites. The procedure used to calculate the ACTI time series includes: 1. Monte Carlo simulations, 2. multiple testing correction, and 3. selection and grouping algorithms. The tree-ring width series are grouped according to their weather-type responses, and the ACTI time series were computed for each group. The new procedure explains the climate signal preserved in tree-ring chronologies more comprehensively because the complex interaction between the different climate elements is taken into account by using weather-type classification data. Strong correlations between the ACTI and tree-ring width series (r = 0.69) and between the ACTI time series and climate gridded datasets (r > 0.6) were observed. Further a correlation between ACTI and northern hemisphere mean temperatures (r = 0.5) were found. These results indicate that the ACTI enables the investigation of weather-type growth relationships. STUDY NOTES: Purpose of Collection: # climate/growth relationship NOAA Template Raw Measurements file added 2019-02-05. NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Neuwirth, B. 2014-02-27 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/16698 https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/correlation-stats/germ182.txt https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ182-noaa.rwl https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ182.rwl https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/correlation-stats/germ182.txt https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ182-noaa.rwl https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ182.rwl English https://www.ncdc.noaa.gov/paleo/study/16698 https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/correlation-stats/germ182.txt https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ182-noaa.rwl https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ182.rwl Dagmar A. Friedrichs, Burkhard Neuwirth, Matthias Winiger, Jörg Löffler2009Methodologically induced differences in oak site classifications in a homogeneous tree-ring networkDendrochronologia27121-3010.1016/j.dendro.2008.02.001 http://www.sciencedirect.com/science/article/pii/S1125786508000568 Dagmar A. Friedrichs, Ulf Büntgen, David C. Frank, Jan Esper, Burkhard Neuwirth and Jörg Löffler 2009Complex climate controls on 20th century oak growth in Central-West GermanyTree Physiology29139-5110.1093/treephys/tpn003http://treephys.oxfordjournals.org/content/29/1/39.abstract Dagmar A. Friedrichs, Valerie Trouet, Ulf Büntgen, David C. Frank, Jan Esper, Burkhard Neuwirth, Jörg Löffler 2009Species-specific climate sensitivity of tree growth in Central-West GermanyTrees - Structure and Function234729-73910.1007/s00468-009-0315-2http://link.springer.com/article/10.1007/s00468-009-0315-2 Johannes Andreas Schultz and Burkhard Neuwirth 2012A new atmospheric circulation tree-ring index (ACTI) derived from climate proxies: Procedure, results and applicationsAgricultural and Forest Meteorology164149-16010.1016/j.agrformet.2012.05.007http://www.sciencedirect.com/science/article/pii/S0168192312001761 Stefanie Fischer and Burkhard Neuwirth2013Vulnerability of Trees to Climate Events in Temperate Forests of West GermanyISRN Forestry201320136010.1155/2013/201360http://www.hindawi.com/journals/isrn.forestry/2013/201360/ START YEAR: 1817 AD * END YEAR: 2004 AD 6.35 50.5667 6.35 50.5667