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Climatic Change

, Volume 96, Issue 1–2, pp 185–201 | Cite as

Site-aspect influence on climate sensitivity over time of a high-altitude Pinus cembra tree-ring network

  • Giovanni Leonelli
  • Manuela Pelfini
  • Giovanna Battipaglia
  • Paolo Cherubini
Article

Abstract

Recently a divergence between tree-ring parameters from temperature-limited environments and temperature records has been observed worldwide but comprehensive explanations are still lacking. From a dendroclimatic analysis performed on a high-altitude tree-ring network of Pinus cembra (L.) in the Central Italian Alps we found that site aspect influences non-stationary growth-climate relationships over time. A general increasing divergence between ring width and the summer temperature record (J–A) has been observed especially for chronologies from SW-facing slopes, whereas chronologies from N-facing sites showed stable relationships over time. The monthly analysis revealed that the decrease in sensitivity was mostly accounted for by the changes in the relationships with June temperature (decreasing correlations especially for S- and W-facing site chronologies), whereas trees from N-facing sites showed an increasing sensitivity to July temperatures. Our data suggest that at high altitudes, low temperatures at the beginning of the growing season no longer limit growth. We also found that our temperature-sensitive trees did not linearly respond in radial growth to the extreme heat event of summer 2003, and formed an annual ring of average width, resulting in a strong divergence from the temperature record. Our findings underline the importance of site ecology for tree-ring based climate reconstructions using temperature-sensitive ring-width chronologies, and may help in solving the ‘divergence problem’.

Keywords

Slope Aspect July Temperature Residual Chronology June Temperature Pinus Cembra 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. Auer I, Böhm R, Jurkovic A, Lipa W, Orlik A, Potzmann R, Schöner W, Ungersböck M, Matulla C, Briffa K, Jones P, Efthymiadis D, Brunetti M, Nanni T, Maugeri M, Mercalli L, Mestre O, Moisselin J-M, Begert M, Müller-Westermeier G, Kveton V, Bochnicek O, Stastny P, Lapin M, Szalai S, Szentimrey T, Cegnar T, Dolinar M, Gajic-Capka M, Zaninovic K, Majstorovic Z, Nieplova E (2007) HISTALP—historical instrumental climatological surface time series of the Greater Alpine Region. Int J Climatol 27(1):17–46CrossRefGoogle Scholar
  2. Beniston M (2004) The 2003 heat wave in Europe: a shape of things to come? An analysis based on Swiss climatological data and model simulations. Geophys Res Lett 31:L02202. doi: 10.1029/2003GL018857 CrossRefGoogle Scholar
  3. Biondi F, Waikul K (2004) DENDROCLIM2002: a C++ program for statistical calibration of climate signals in tree-ring chronologies. Comput Geosci 30:303–311CrossRefGoogle Scholar
  4. Bradley RS, Hughes MK, Diaz HF (2003) Climate in medieval time. Science 302:404–405CrossRefGoogle Scholar
  5. Briffa K, Schweingruber FH, Jones P, Osborn T (1998) Reduced sensitivity of recent tree growth to temperature at high northern latitudes. Nature 391:678–682CrossRefGoogle Scholar
  6. Büntgen U, Frank DC, Schmidhalter M, Neuwirth B, Seifert M, Esper J (2006) Growth/climate response shift in a long subalpine spruce chronology. Trees 20:99–110CrossRefGoogle Scholar
  7. Carrer M, Urbinati C (2006) Long-term change in the sensitivity of tree-ring growth to climate forcing in Larix decidua. New Phytol 170:861–872CrossRefGoogle Scholar
  8. Carrer M, Anfodillo T, Urbinati C, Carraro V (1998) High altitude forest sensitivity to global warming: results from long-term and short-term analyses in the Eastern Italian Alps. In: Beniston M, Innes JL (eds) The impacts of climate variability on forests. Lecture notes in earth sciences, vol 74. Springer, Berlin, pp 171–189CrossRefGoogle Scholar
  9. Carrer M, Nola P, Eduard JL, Motta R, Urbinati C (2007) Regional variability of climate-growth relationships in Pinus cembra high elevation forests in the Alps. J Ecol 95:1072–1083CrossRefGoogle Scholar
  10. Ciais P, Reichstein M, Viovy N, Granier A, Ogée J, Allard V, Aubinet M, Buchmann N, Bernhofer C, Carrara A, Chevallier F, De Noblet N, Friend AD, Friedlingstein P, Grünwald T, Heinesch B, Keronen P, Knohl A, Krinner G, Loustau D, Manca G, Matteucci G, Miglietta F, Ourcival JM, Papale D, Pilegaard K, Rambal S, Seufert G, Soussana JF, Sanz MJ, Schulze ED, Vesala T, Valentini R (2005) Europe-wide reduction in primary productivity caused by the heat and drought in 2003. Nature 437:529–533CrossRefGoogle Scholar
  11. Cook ER, Briffa KR (1990) Data analysis. In: Cook ER, Kairiukstis LA (eds) Methods of dendrochronology. Applications in the environmental sciences. Kluwer, Boston, pp 97–162Google Scholar
  12. Cook ER, Briffa KR, Shiyatov S, Mazepa V (1990) Tree-ring standardization and growth-trend estimation. In: Cook ER, Kairiukstis LA (eds) Methods of dendrochronology. Applications in the environmental sciences. Kluwer, Boston, pp 104–123Google Scholar
  13. D’Arrigo R, Kaufman RK, Davi N, Jacoby GC, Laskowski C, Myneni RB, Cherubini P (2004) Thresholds for warming-induced growth decline at elevational tree line in the Yukon Territory, Canada. Glob Biogeochem Cycles 18:GB3021, doi: 10.1029/2004GB002249 CrossRefGoogle Scholar
  14. D’Arrigo R, Wilson R, Liepert B, Cherubini P (2007) On the ‘divergence problem’ in northern forests: a review of the tree-ring evidence and possible causes. Glob Plan Change 60:289–305. doi: 10.1016/j.gloplacha.2007.03.004 CrossRefGoogle Scholar
  15. Frank D, Esper J (2005) Temperature reconstructions and comparisons with instrumental data from a tree-ring network for the European Alps. Int J Climatol 25:1437–1454CrossRefGoogle Scholar
  16. Fritts HC (1976) Tree rings and climate. Academic, New YorkGoogle Scholar
  17. Grissino-Mayer HD (2001) Evaluating crossdating accuracy: a manual and tutorial for the computer program COFECHA. Tree-Ring Res 57:205–221Google Scholar
  18. Hofgaard A, Tardif J, Bergeron Y (1999) Dendroclimatic response of Picea mariana and Pinus banksiana along a latitudinal gradient in the eastern Canadian boreal forest. Can J For Res 29:1333–1346CrossRefGoogle Scholar
  19. Holmes RL (1983) Computer-assisted quality control in tree-ring dating and measurement. Tree-Ring Bull 43:68–78Google Scholar
  20. Hughes MK (2002) Dendrochronology in climatology—the state of the art. Dendrochronologia 20:95–116CrossRefGoogle Scholar
  21. Huntley B (1991) How plants respond to climate change: migration rates, individualism and the consequences for plant communities. Ann Bot 67:15–22Google Scholar
  22. Intergovernmental Panel on Climate Change (IPCC) (2001) Climate change. The IPCC third assessment report. Volumes I (the scientific basis), II (impacts, adaptation, and vulnerability) and III (mitigation). Cambridge University Press, CambridgeGoogle Scholar
  23. Intergovernmental Panel on Climate Change (IPCC) (2007) Climate change 2007: mitigation. Contribution of working group III to the fourth assessment report of the intergovernmental panel on climate change. Cambridge University Press, CambridgeGoogle Scholar
  24. Jacoby GC, D’Arrigo R (1995) Tree-ring width and density evidence of climatic and potential forest change in Alaska. Glob Biogeochem Cycles 9:227–234CrossRefGoogle Scholar
  25. Jolly WM, Dobbertin M, Zimmermann NE (2005) Divergent vegetation growth responses to the 2003 heat wave in the Swiss Alps. Geophys Res Lett 32(18):L18409. doi: 10.1029/2005GL023252 CrossRefGoogle Scholar
  26. Jones PD, Briffa KR, Barnett TP, Tett SFB (1998) High-resolution palaeoclimatic records for the last millennium: interpretation, integration and comparison with general circulation model control-run temperatures. Holocene 8(4):455–471CrossRefGoogle Scholar
  27. Körner C (2003) Alpine plant life: functional plant ecology of high mountain ecosystems. Springer, BerlinGoogle Scholar
  28. Luterbacher J, Dietrich D, Xoplaki E, Grosjean M, Wanner H (2004) European seasonal and annual temperature variability, trends, and extremes since 1500. Science 303:1499–1503CrossRefGoogle Scholar
  29. Nadelhoffer KJ, Emmett BA, Gundersen P, Kjonaas OJ, Koopmans CJ, Schleppi P, Tietema A, Wright RF (1999) Nitrogen deposition makes a minor contribution to carbon sequestration in temperate forests. Nature 398:145–148CrossRefGoogle Scholar
  30. Mann ME, Bradley RS, Hughes MK (1998) Global-scale temperature patterns and climate forcing over the past six centuries. Nature 392:779–787CrossRefGoogle Scholar
  31. Oberhuber W, Kofler W (2003) Effects of climate and slope aspect on radial growth of Cembran Pine (Pinus cembra L.) at the alpine timberline ecotone on Mt. Patscherkofel (Tyrol, Austria). Centralbl Gesamte Forstwes 120(1):39–50Google Scholar
  32. Pärn H (2003) Radial growth response of Scots pine to climate under dust pollution in Northeast Estonia. Water Air Soil Pollut 144(1):343–361CrossRefGoogle Scholar
  33. Pauling A, Luterbacher J, Wanner H (2003) Evaluation of proxies for European and North Atlantic temperature field reconstructions. Geophys Res Lett 30:CLM2.1–CLM2.4. doi: 10.1029/2003GL017589 CrossRefGoogle Scholar
  34. Pelfini M, Leonelli G, Santilli M (2006) Climatic and environmental influences on mountain pine (Pinus montana Miller) growth in the Central Italian Alps. Arct Antarct Alp Res 38:614–623CrossRefGoogle Scholar
  35. Peterson DW, Peterson DL (1994) Effects of climate on radial growth of subalpine conifers in the North Cascade Mountains. Can J For Res 24:1921–1932CrossRefGoogle Scholar
  36. Rebetez M (2004) Summer 2003 maximum and minimum daily temperatures over a 3300 m altitudinal range in the Alps. Clim Res 27:45–50CrossRefGoogle Scholar
  37. Snedecor GW, Cochran WG (1989) Statistical methods, 8th edn. Iowa State University Press, Ames, p 803Google Scholar
  38. Stokes MA, Smiley TL (1968) An introduction to tree-ring dating. University of Chicago, ChicagoGoogle Scholar
  39. Villalba R, Boninsegna JA, Veblen TT, Schmelter A, Rubulis S (1997) Recent trends in tree-ring records from high elevation sites in the Andes of northern Patagonia. Clim Change 36:425–454CrossRefGoogle Scholar
  40. Wigley TML, Briffa KR, Jones PD (1984) On the average of correlated time series, with applications in dendroclimatology and hydrometeorology. J Clim Appl Meteorol 23:201–213CrossRefGoogle Scholar
  41. Wilson R, Elling W (2004) Temporal instability in tree-growth/climate response in the Lower Bavarian Forest region: implications for dendroclimatic reconstructions. Trees 18:19–28Google Scholar
  42. Wilson RJS, Luckman BH (2003) Dendroclimatic reconstruction of maximum summer temperatures from upper tree-line sites in interior British Columbia. Holocene 13:853–863CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2009

Authors and Affiliations

  • Giovanni Leonelli
    • 1
  • Manuela Pelfini
    • 1
  • Giovanna Battipaglia
    • 2
  • Paolo Cherubini
    • 2
  1. 1.Department of Earth SciencesUniversity of MilanMilanItaly
  2. 2.WSL Swiss Federal Research InstituteDendro SciencesBirmensdorfSwitzerland

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