Neuwirth - Nordrhein-Westfalen/Eifel dre29 - PISY - ITRDB GERM188 Neuwirth, B. Neuwirth, B. PISY Pinus sylvestris L. Scots pine Scotch pine earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: dre2912m; 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: dre2902m; 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: dre2905m; 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: dre2901m; 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: dre2909m; 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: dre2911m; 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: dre2904m; 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: dre2908m; 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: dre2906m; 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: dre2910m; 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: dre2913m; 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: dre2903m; 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: dre2907m; 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 dre29>LATITUDE 50.6>LONGITUDE 6.4833) An improved understanding of the spatiotemporal climate/growth relationship of our forests is of particular importance for assessing the consequences of climate warming. A total of 67 stands of beech (Fagus sylvatica L.), pedunculate oak (Quercus robur L.), sessile oak (Quercus petraea (Matt.) Liebl.), Scots pine (Pinus sylvestris L.), and spruce (Picea abies Karst.) from sites located in the transition zone from the lowlands to the low mountain ranges of West Germany have been analysed. A combination of pointer year and cluster analysis was used to find groups with similar growth anomaly patterns over the 1941-2000 period. Shifted reaction patterns especially characterise differences in the growth behaviour of the clusters. These are controlled by different reactions to the climate conditions in winter and spring and are determined by a complex system of forcing factors. Results of this study reflect the enormous importance of the length of the growing season. Increasing the duration of the vegetation period climate warming can change the climate/growth relationship of trees, thereby confounding climate reconstructions which use tree rings. Since forcing factors have been detected that are more important than the tree species, we recommend the application of growth-specific approaches for the analysis of tree species' vulnerability to climate. 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/16705 https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ188-noaa.rwl https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/correlation-stats/germ188.txt https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ188.rwl https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ188-noaa.rwl https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/correlation-stats/germ188.txt https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ188.rwl English https://www.ncdc.noaa.gov/paleo/study/16705 https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ188-noaa.rwl https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/correlation-stats/germ188.txt https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/europe/germ188.rwl 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: 1854 AD * END YEAR: 2011 AD 6.4833 50.6 6.4833 50.6