Stevenson - Story - PIEC - ITRDB AR081 Stevenson, D.; Lynch, T.B.; Heineman, R.; Holeman, R.; Wilson, D.; Anderson, K.; Guldin, J.M. Stevenson, D. Lynch, T.B. Heineman, R. Holeman, R. Wilson, D. Anderson, K. Guldin, J.M. PIEC Pinus echinata Mill. shortleaf pine earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: p201t003; 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: p205t002; 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: p257t001; 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: p203t001; 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: p205t005; 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 (tree ring standardized growth index,null,null,null,null,tree ring,composited,standard,N,null) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: p200t001; 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: p254t005; 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: p256t002; 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: p256t003; 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: p257t010; 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: p199t014; 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: p204t003; 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: p204t006; 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: p254t007; 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: p255t008; 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: p255t014; 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: p257t002; 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 (number of samples,null,null,count,null,tree ring,null,null,N,null) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: p198t001; 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: p200t004; 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: p202t006; 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: p254t001; 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: p198t021; 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 (tree ring standardized growth index,null,null,null,null,tree ring,composited,residual,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: p255t016; 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: p257t005; 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 (tree ring standardized growth index,null,null,null,null,tree ring,composited,ARSTAN,N,null) earth science/paleoclimate/tree ring (total ring width,null,null,millimeter,null,tree ring,null,null,N,Tree ID: p198t008; 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: p199t001; 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: p200t002; 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: p256t005; 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 (Story>LATITUDE 34.6667>LONGITUDE -93.4667) Each year severe winter storms (~ice storms) damage trees throughout the southern USA. Arkansas and Oklahoma have a history of severe winter storms. To extend that history back beyond the reach of written records, a distinctive tree ring pattern or signature is needed. Storm-caused breakage, branch loss and bending stress provide that signature. We found a severe storm signature in shortleaf pine (Pinus echinata). We used three published site chronologies, a set of five new site chronologies from a growth-and-yield study conducted by Oklahoma State University and the unpublished Shortleaf Canyon chronology from a master's thesis at the University of Arkansas. Our method is based on two ring width values for the first and second growing seasons after the storm standardized to the ring widths of the seven growing seasons after the storm. Concordance between storm years predicted by tree ring patterns and actual storm years was tested using Cohen's Kappa. Concern about confounding of ice storm signals by droughts led us to test concordance between severe storms and drought in July, August and September; results were inconclusive but stand as a warning that these two phenomena cannot be distinguished with certainty in the tree ring record. Damaging severe storms occurred in about 2.8% of all years. Two out of three storms identified as "severe" produced glaze icing. STUDY NOTES: NOAA Template Chronology file added 2018-12-20. NOAA Template Raw Measurements file added 2019-02-08. NCDC-Paleoclimatology https://www.ncdc.noaa.gov/data-access/paleoclimatology-data - Bauer Bruce Investigator : Stevenson, D. Investigator : Lynch, T.B. Investigator : Heineman, R. Investigator : Holeman, R. Investigator : Wilson, D. Investigator : Anderson, K. Investigator : Guldin, J.M. 2014-08-18 ONLINE Files online, ASCII https://www.ncdc.noaa.gov/paleo/study/17219 https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081a-noaa.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081r-noaa.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/northamerica/usa/ar081-noaa.rwl https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/correlation-stats/ar081.txt https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081r.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081-noaa.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/northamerica/usa/ar081.rwl https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081a.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081a-noaa.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081r-noaa.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/northamerica/usa/ar081-noaa.rwl https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/correlation-stats/ar081.txt https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081r.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081-noaa.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/northamerica/usa/ar081.rwl https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081a.crn English https://www.ncdc.noaa.gov/paleo/study/17219 https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081a-noaa.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081r-noaa.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/northamerica/usa/ar081-noaa.rwl https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/correlation-stats/ar081.txt https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081r.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081-noaa.crn https://www1.ncdc.noaa.gov/pub/data/paleo/treering/measurements/northamerica/usa/ar081.rwl https://www1.ncdc.noaa.gov/pub/data/paleo/treering/chronologies/northamerica/usa/ar081a.crn Douglas J. Stevenson, Thomas B. Lynch, Pradip Saud, Robert Heineman, Randal Holeman, Dennis Wilson, Keith Anderson, Chris Cerny, James M. Guldin2016Winter in the Ouchitas - A severe winter storm signature in Pinus echinata in the Ouachita Mountains of Oklahoma and Arkansas, USADendrochronologia37107-11510.1016/j.dendro.2016.01.001http://www.sciencedirect.com/science/article/pii/S1125786516000023 START YEAR: 1887 AD * END YEAR: 2007 AD -93.4667 34.6667 -93.4667 34.6667