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European Journal of Forest Research

, Volume 135, Issue 2, pp 377–387 | Cite as

Apical dominance ratio as an indicator of the growth conditions favouring Abies alba natural regeneration under Mediterranean environment

  • Francesco RipulloneEmail author
  • Tiziana Gentilesca
  • Marco Lauteri
  • Angelo Rita
  • Anna Rita Rivelli
  • Aldo Schettino
  • Marco Borghetti
Original Paper

Abstract

As reported in several studies, the presence of Abies alba Mill (silver fir) has been declining throughout its natural range over a large part of mountainous belt in the Mediterranean area. In such a context, regeneration establishment depends mainly on the occurrence of a suitable combination of water and light availability. Thus, before planning any forest management practice, it is essential to investigate on the optimal microclimate conditions influencing the success of natural regeneration of silver fir. To this aim, changes in growth and photosynthesis together with C, N and O isotope compositions have been investigated on silver fir naturally recruited saplings, growing in mixed stands with Fagus sylvatica on Apennine mountains (southern Italy). The apical dominance ratio (ADR, ratio between apical shoot length and length of first whorl lateral twigs) has been used as an indicator for microclimate conditions in which saplings grow. Based on the range of ADR values (i.e. from 0.10 to 1.30), saplings were distributed in four classes. As expected, increases in height, root collar diameter and radial growth correspond to enhancing ADR values, gaining the optimal conditions in class IV. This latter also displayed the best performance in terms of maximum CO2 assimilation at saturating light (A max) and water-use efficiency as assessed by carbon isotope discrimination analysis. Conversely, class I and II seem to display the highest performance in terms of CO2 respiration rate (R d) and absolute water loss saving as assessed by the application of oxygen isotopes. We conclude that, in relatively mild Mediterranean areas, forest managers should promote silvicultural treatments favouring light conditions and migration of saplings towards class IV of ADR. This class represents the optimal microclimate for regeneration establishment of silver fir.

Keywords

Apical dominance ratio Light environment Photosynthesis Silver fir regeneration Stable isotopes Water-use efficiency 

Notes

Acknowledgments

This research was supported by the Pollino National Park in the framework of the strategic project “Un laboratorio naturale permanente nel Parco Nazionale del Pollino”, local supervisor Prof. Marco Borghetti. Mr. Luciano Spaccino is duly acknowledged for his skilfulness in IRMS analyses.

References

  1. Ameztegui A, Coll L (2011) Tree dynamics and co-existence in the montane-sub-alpine ecotone: the role of different light-induced strategies. J Veg Sci 22:1049–1061CrossRefGoogle Scholar
  2. Bagnaresi U, Baldini E, Rossi F (1989) Energia radiante, struttura ed accrescimento del novellame di abete bianco e di abete rosso in alcune formazioni forestali nelle Alpi Orientali. Ann Accad Ital Sci For XXXVIII:81–108 (in Italian) Google Scholar
  3. Barbour M, Farquhar G (2000) Relative humidity and ABA-induced variation in carbon and oxygen isotope ratios in cotton leaves. Plant, Cell Environ 23:473–485CrossRefGoogle Scholar
  4. Barthélémy D, Caraglio Y (2007) Plant architecture: a dynamic, multilevel and comprehensive approach to plant form, structure and ontogeny. Ann Bot 99:375–407CrossRefPubMedPubMedCentralGoogle Scholar
  5. Brzeziecki B, Kienast F (1994) Classifying the life history strategies of trees on the basis of the Grimian model. For Ecol Manag 69:167–187CrossRefGoogle Scholar
  6. Carrer M, Nola P, Motta R, Urbinati C (2010) Contrasting tree-ring growth to climate responses of Abies alba toward the southern limit of its distribution area. Oikos 119:1515–1525CrossRefGoogle Scholar
  7. Chazdon RL (1988) Sunflecks and their importance to forest understory plants. Adv Ecol Res 18:1–63CrossRefGoogle Scholar
  8. Ciancio O, Iovino F, Menguzzato G, Mirabella A (1985) L’abete (Abies alba Mill) in Calabria: possibilità e limiti di diffusione e ridiffusione. Ann Ist Sperim Selv XVI:6–249 (in Italian) Google Scholar
  9. Claveau Y, Messier C, Comeau PG, Koates KD (2002) Growth and crown morphological responses of boreal conifer seedlings and saplings with contrasting shade tolerance to a gradient of light and height. Can J For Res 32:458–468CrossRefGoogle Scholar
  10. Claveau Y, Messier C, Comeau PG (2005) Interacting influence of light and size on aboveground biomass distribution in sub-boreal conifer sapling with contrasting shade tolerance. Tree Physiol 25:373–384CrossRefPubMedGoogle Scholar
  11. Cline M (1991) Apical dominance. Bot Rev 57:318–358CrossRefGoogle Scholar
  12. Corona P, Ferrara A, La Marca O (1989) Un sistema di misura delle ampiezze anulari: il dendrocronografo “Smil 3”. Ital For Mont Anno XLIV 5:391–404 (in Italian) Google Scholar
  13. D’Alessandro CM, Borghetti M, Saracino A (2006) Thinning affects water-use efficiency of hardwood saplings naturally recruited in a Pinus radiata D. Don plantation. For Ecol Manag 222:116–122CrossRefGoogle Scholar
  14. Dai X (1996) Influence of light conditions in canopy gaps on forest regeneration: a new gap light index and its application in a boreal forest in east-central Sweden. For Ecol Manag 84:187–197CrossRefGoogle Scholar
  15. Dawson TE, Mambelli S, Plambaeck AH, Templer PH, Tuk P (2002) Stable Isotopes in plant ecology. Annu Rev Ecol Syst 33:507–559CrossRefGoogle Scholar
  16. Delagrange S, Messier C, Lechowicz MJ, Dizengremel P (2004) Physiological, morphological and allocational plasticity in understory deciduous trees: importance of plant size and light availability. Tree Physiol 24:775–784CrossRefPubMedGoogle Scholar
  17. Dewar RC (1997) A simple model of light and water use evaluated for Pinus radiata. Tree Physiol 17:259–265CrossRefPubMedGoogle Scholar
  18. Di Pietro R, Fascetti S (2005) Contribute to knowledge of Abies alba Miller woodlands within the Lucanian Apennines. Fitosociologia 42(1):71–95Google Scholar
  19. Dobrowolska D (2008) Growth and development of silver fir (Abies alba Mill.) Regeneration and restoration of the species in the Karkonosze Mountains. J For Sci 54(9):398–408Google Scholar
  20. Duchesnau R, Lesage I, Messier C, Morin H (2001) Effect of light and interspecific competition on growth and morphology of two size classes of understory balsam fir saplings. For Ecol Manag 140:215–225CrossRefGoogle Scholar
  21. Farquhar G, Lloyd J (1993) Carbon and oxygen isotope effects in the exchange of carbon dioxide between terrestrial plants and the atmosphere. In: Ehleringer JR, Hall AE, Farquhar GD (eds) Stable isotopes and plant carbon–water relations. Academic Press, San Diego, pp 47–70CrossRefGoogle Scholar
  22. Farquhar GD, Ehleringer JR, Hubick KT (1989) Carbon isotope discrimination and photosynthesis. Ann Rev Plant Physiol Plant Mol Biol 40:503–537CrossRefGoogle Scholar
  23. Ghashghaie J, Badeck FW (2014) Opposite carbon isotope discrimination during dark respiration in leaves versus roots—a review. New Phytol 201(3):751–769CrossRefPubMedGoogle Scholar
  24. Giorgi F, Lionello P (2008) Climate change projections for the Mediterranean region. Glob Plan Changes 63(2):90–104CrossRefGoogle Scholar
  25. Givinish TJ (1988) Adaptation to sun and shade: a whole plant perspective. Aust J Plant Physiol 15:63–92CrossRefGoogle Scholar
  26. Gower ST, Norman JM (1991) Rapid estimation of leaf area index in conifer and broad-leaf plantations. Ecology 72:1896–1900CrossRefGoogle Scholar
  27. Grassi G, Bagnaresi U (2001) Foliar morphological and physiological plasticity in Picea Abies and Abies alba saplings along a natural light gradient. Tree Physiol 21:959–967CrossRefPubMedGoogle Scholar
  28. Grassi G, Giannini R (2005) Influence of light and competition on crown and shoot morphological parameters of Norway spruce and silver fir saplings. Ann For Sci 62:269–274CrossRefGoogle Scholar
  29. Grassi G, Ripullone F, Borghetti M, Raddi S, Magnani F (2009) Contribution of diffusional and non-diffusional limitations to midday depression of photosynthesis in Arbutus unedo L. Trees 23:1149–1161CrossRefGoogle Scholar
  30. Hladka D, Priwitzer T (2005) Ecophysiological and morphological characteristics of fir (Abies alba Mill) plants on dependence of light condition changes. Ekologia 24(4):357–367Google Scholar
  31. Iovino F, Menguzzato G (1993) L’abete bianco sull’appennino Lucano. Ann Acc Ital Sci For XLII:185–214 (in Italian) Google Scholar
  32. Korkmaz S, Goksuluk D, Zararsiz G (2014) MVN: an R Package for Assessing Multivariate Normality. R J 6(2):151–162Google Scholar
  33. Kottek M, Grieser J, Beck C, Rudolf B, Rubel F (2006) World map of the Koppen–Geiger climate classification updated. Meteorol Zeitschr 15:259–263CrossRefGoogle Scholar
  34. Kramer PJ (1958) Photosynthesis of trees as affected by their environment. In: Thimann KV (ed) The physiology of forest trees. Ronald Press, New York, pp 157–186Google Scholar
  35. Küppers M, Timm H, Orth F, Stagemann J, Stöber R, Schneider H, Paliwal K, Karunaichamy KSTK, Ortiz R (1996) Effects of light environment and successional status on light fleck use by understory trees of temperate and tropical forests. Tree Physiol 16(1–2):69–80CrossRefPubMedGoogle Scholar
  36. Kurepin LV, Emery RJN, Pharis RP, Reid DM (2007) Uncoupling light quality from light irradiance effects in Helianthus annuus shoots: putative roles for plant hormones in leaf and internode growth. J Exp Bot 58:2145–2157CrossRefPubMedGoogle Scholar
  37. Lauteri M, Pliura A, Monteverdi MC, Brugnoli E, Villani F, Eriksson G (2004) Genetic variation in carbon isotope discrimination in six European populations of Castanea sativa Mill. originating from contrasting localities. J Evol Biol 17(6):1286–1296CrossRefPubMedGoogle Scholar
  38. Lauteri M, Alessio GA, Paris P (2006) Using oxygen stable isotope to investigate the soil–plant–atmosphere hydraulic continuum in complex stands of walnut. In: Malvolti ME, Avanzato D (eds) Acta hortic. ISHS, Belgium, pp 223–230Google Scholar
  39. Leverenz JW (1987) Chlorophyll content and the light response curve of shade-adapted conifer needles. Physiol Plant 71(1):20–29CrossRefGoogle Scholar
  40. Linares JC, Camarero JJ (2011) Growth patterns and sensitivity to climate predict silver fir decline in the Spanish Pyrenees. J For Res, Eur. doi: 10.1007/s10342-011-0572-7 Google Scholar
  41. Magini E (1967) Ricerche sui fattori della rinnovazione naturale dell’abete bianco. Ital For Mont XLII(6):261–270 (in Italian) Google Scholar
  42. Magnussen S, Peschl A (1981) Die Einwirkung verschiedener Beschattungsgrade auf die Photosynthese und die Transpiration junger Weiss-und Kiistentanne. Allgemeine Forst und Jagdzeitung 151:82–93 (in German) Google Scholar
  43. Mingo A, Magliulo V, Mazzoleni S (1998) Ecophysiology of five Mediterranean perennial grasses: II) Effects of shade on gas exchange. Plant Biosyst 132(1):21–27CrossRefGoogle Scholar
  44. Nolè A, Saracino A, Borghetti M (2003) Microclima luminoso, rinnovazione naturale e distribuzione spaziale di Abies Alba Mill. nell’abetina di Laurenzana, Basilicata. Ital For Mont LVIII 1:7–21 (in Italian) Google Scholar
  45. Paci M (2004) Ecologia Forestale. Elementi di conoscenza dei sistemi forestali. In: Edagricole -Il Sole 24 ore, Bologna (in Italian)Google Scholar
  46. Pardo L, Nadelhoffer K (2010) Using nitrogen stable isotope ratios to assess terrestrial ecosystems at regional and global scales. In: West JB, Bowen GJ, Dawson TE, Tu KP (eds) Isoscapes: understanding movement pattern and process on earth through isotope mapping. Springer, New York, pp 221–249CrossRefGoogle Scholar
  47. R Development Core Team (2013) R: a language and environment for statistical computing. R Foundation for Statistical Computing, ViennaGoogle Scholar
  48. Ripullone F, Lauteri M, Grassi G, Amato M, Borghetti M (2004) Variation in nitrogen supply changes water-use efficiency of Pseudotsuga menziesii and Populus x euroamericana: a comparison of three approaches to determine water-use efficiency. Tree Physiol 24(6):671–679CrossRefPubMedGoogle Scholar
  49. Ripullone F, Borghetti M, Raddi S, Vicinelli E, Baraldi R, Guerrieri R, Nolè A, Magnani F (2009a) Physiological and structural changes in response to altered precipitation regime in an evergreen Mediterranean macchia. Trees 23:823–834CrossRefGoogle Scholar
  50. Ripullone F, Guerrieri R, Saurer M, Siegwolf R, Jäggi M, Guarini R, Magnani F (2009b) Testing a dual isotope model to track carbon and water gas exchanges in Mediterranean areas. iFor Biogeosci For 2:59–66CrossRefGoogle Scholar
  51. Rita A, Gentilesca T, Ripullone F, Todaro L, Borghetti M (2014) Differential climate-growth relationships in Abies alba Mill. and Fagus sylvatica L. in Mediterranean mountain forests. Dendrochronologia 32(3):220–229CrossRefGoogle Scholar
  52. Robakowski P, Montpied P, Dreyer E (2003) Plasticity of morphological and physiological traits in response to different levels of irradiance in seedlings of silver fir (Abies alba Mill). Trees 17:431–441CrossRefGoogle Scholar
  53. Robakowski P, Wyka T, Samardakiewicz S, Kierzkovki D (2004) Growth, photosynthesis, and needle structure of silver fir (Abies alba Mill.) seedlings under different canopies. For Ecol Manag 201:211–227CrossRefGoogle Scholar
  54. Sanchez-Gomez D, Valladares F, Zavola MA (2006) Functional traits and plasticity in response to light in seedlings of four Iberian forest tree species. Tree Physiol 26:1425–1433CrossRefPubMedGoogle Scholar
  55. Scheiner SM (2001) MANOVA: multiple response variables and multispecies interactions. In: Scheiner SM, Gurevitch J (eds) Design and analysis of ecological experiments, 2nd edn. Oxford University Press, OxfordGoogle Scholar
  56. Serra-Diaz JM, Ninyerola M, Lloret F (2012) Coexistence of Abies alba (Mill.)–Fagus sylvatica (L.) and climate change impact in the Iberian Peninsula: a climatic-niche perspective approach. Flora 207:10–18CrossRefGoogle Scholar
  57. Smith WK, Berry ZC (2013) Sunflecks? Tree Physiol 33:233–237CrossRefPubMedGoogle Scholar
  58. Susmel L (1957) Premesse storiche-climatiche e bio-ecologiche alla selvicoltura della foresta montana appenninica. In: Atti Accademia Economico-Agraria de Georgofili, FirenzeGoogle Scholar
  59. Tcherkez G, Hodges M (2007) How stable isotopes may help to elucidate primary nitrogen metabolism and its interaction with (photo)respiration in C3 leaves. J Exp Bot 59(7):1685–1693CrossRefPubMedGoogle Scholar
  60. Tomlinson KW, O’Connor TG (2004) Control of tiller recruitment in bunchgrasses: uniting physiology and ecology. Funct Ecol 18(4):489–496CrossRefGoogle Scholar
  61. Warren CR, Mcgrath JF, Adams MA (2001) Water availability and carbon isotope discrimination in conifers. Oecologia 127:476–486CrossRefGoogle Scholar
  62. Way DA, Pearcy RW (2012) Sunflecks in trees and forests: from photosynthetic physiology to global change biology. Tree Physiol 32:1066–1081CrossRefPubMedGoogle Scholar
  63. Welander NT, Ottosson B (2000) The influence of low light, drought and fertilization on transpiration and growth in young seedlings of Quercus robur L. For Ecol Manag 127:139–151CrossRefGoogle Scholar
  64. Yakir D, Israeli Y (1995) Reduced solar irradiance effects on net primary productivity (NPP) and the δ13C and δ18O values in plantations of Musa sp., Musaceae. Geochim Cosmochim Acta 59(10):2149–2151CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • Francesco Ripullone
    • 1
    Email author
  • Tiziana Gentilesca
    • 1
  • Marco Lauteri
    • 2
  • Angelo Rita
    • 1
  • Anna Rita Rivelli
    • 1
  • Aldo Schettino
    • 3
  • Marco Borghetti
    • 1
  1. 1.Scuola di Scienze Agrarie, Forestali, Alimentari e dell’AmbienteUniversità della BasilicataPotenzaItaly
  2. 2.Istituto di Biologia Agroambientale e ForestaleCNRPoranoItaly
  3. 3.Ente Parco Nazionale del Pollino, Complesso Monumentale Santa Maria della ConsolazioneRotondaItaly

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