Abstract
The relative advantages of being deciduous or evergreen in subtropical forests and the relationship between leaf phenology and nutrient resorption efficiency are not well understood. The most successful deciduous species (Lyonia ovalifolia) in an evergreen-dominated subtropical montane cloud forest in southwest (SW) China maintains red senescing leaves throughout much of the winter. The aim of this study was to investigate whether red senescing leaves of this species were able to assimilate carbon in winter, to infer the importance of maintaining a positive winter carbon balance in subtropical forests, and to test whether an extended leaf life span is associated with enhanced nutrient resorption and yearly carbon gain. The red senescing leaves of L. ovalifolia assimilated considerable carbon during part of the winter, resulting in a higher yearly carbon gain than co-occurring deciduous species. Its leaf N and P resorption efficiency was higher than for co-occurring non-anthocyanic deciduous species that dropped leaves in autumn, supporting the hypothesis that anthocyanin accumulation and/or extended leaf senescence help in nutrient resorption. Substantial winter carbon gain and efficient nutrient resorption may partially explain the success of L. ovalifolia versus that of the other deciduous species in this subtropical forest. The importance of maintaining a positive carbon balance for ecological success in this forest also provides indirect evidence for the dominance of evergreen species in the subtropical forests of SW China.
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References
Aerts R (1995) The advantages of being evergreen. Trends Ecol Evol 10:402–407
Archetti M, Doring TF, Hagen SB, Hughes NM, Leather SR, Lee DW, Lev-Yadun S, Manetas Y, Ougham HJ, Schaberg PG, Thomas H (2009) Adaptive explanations for autumn colours: an interdisciplinary approach. Trends Ecol Evol 24:166–173
Axelrod DI (1966) Origin of deciduous and evergreen habit in temperate forests. Evolution 20:1–15
Barnes PW, Searles PS, Ballare CL, Ryel RJ, Caldwell MM (2000) Non-invasive measurements of leaf epidermal transmittance of UV radiation using chlorophyll fluorescence: field and laboratory studies. Physiol Plant 109:274–283
Bassman J, Zwier JC (1991) Gas exchange characteristics of Populus trichocarpa, Populus deltoides and a Populus trichocarpa × P. deltoides clone. Tree Physiol 8:145–149
Bogard M, Jourdan M, Allard V, Martre P, Perretant MR, Ravel C, Heumez E, Orford S, Snape J, Griffiths S, Gaju O, Foulkes J, Le Gouis J (2011) Anthesis date mainly explained correlations between post-anthesis leaf senescence, grain yield, and grain protein concentration in a winter wheat population segregating for flowering time QTLs. J Exp Bot 62:3621–3636
Boorse GC, Gartman TL, Meyer AC, Ewers FW, Davis SD (1998) Comparative methods of estimating freezing temperatures and freezing injury in leaves of chaparral shrubs. Int J Plant Sci 159:513–521
Chalker-Scott L (1999) Environmental significance of anthocyanins in plant stress responses. Photochem Photobiol 70:1–9
Chalker-Scott L (2002) Do anthocyanins function as osmoregulators in leaf tissues? In: Gould KS, Lee DW (eds) Anthocyanins in leaves. Advances in botanical research, vol 37. Academic, New York, pp 104–127
Demmig-Adams B, Adams WW (1992) Photoprotection and other responses of plants to high light stress. Annu Rev Plant Physiol 43:599–626
Engel N, Jenny TA, Mooser V, Gossauer A (1991) Chlorophyll catabolism in Chlorella protothecoides. Isolation and structural elucidation of a red bilin derivative. FEBS Lett 293:131–133
Evans JR (1983) Nitrogen and photosynthesis in the flag leaf of wheat (Triticum aestivum). Plant Physiol 72:297–302
Evans JR (1989) Photosynthesis—the dependence on nitrogen partitioning. In: Lambers H, Cambridge ML, Konings H, Pons TL (eds) Causes and consequences of variation in growth rate and productivity of higher plants. SPB, The Hague, pp 159–174
Feild TS, Lee DW, Holbrook NM (2001) Why leaves turn red in autumn. The role of anthocyanins in senescing leaves of red-osier dogwood. Plant Physiol 127:566–574
Gamon JA, Surfus JS (1999) Assessing leaf content and activity with a reflectometer. New Phytol 143:105–117
Gamon JA, Filella I, Penuelas J (1993) The dynamic 531-nanometer delta reflectance signal: a survey of twenty angiosperm species. In: Yamamoto HY, Smith CM (eds) Photosynthetic responses to the environment. American Society of Plant Physiologists, Rockville, pp 172–177
Gamon JA, Serrano L, Surfus JS (1997) The photochemical reflectance index: an optical indicator of photosynthetic radiation use efficiency across species, functional types, and nutrient levels. Oecologia 112:492–501
Germino MJ, Smith WK (1999) Sky exposure, crown architecture, and low-temperature photoinhibition in conifer seedlings at alpine treeline. Plant Cell Environ 22:407–415
Germino MJ, Smith WK (2000) Differences in microsite, plant form, and low-temperature photosynthesis in alpine plants. Arct Antarct Alp Res 32:388–396
Gitelson AA, Merzlyak MN, Chivkunova OB (2001) Optical properties and nondestructive estimation of anthocyanin content in plant leaves. Photochem Photobiol 74:38–45
Givnish TJ (2002) Adaptive significance of evergreen vs. deciduous leaves: solving the triple paradox. Silva Fenn 36:703–743
Goldstein G, Nobel PS (1994) Water relations and low-temperature acclimation for cactus species varying in freezing tolerance. Plant Physiol 104:675–681
Gould KS (2004) Nature’s swiss army knife: the diverse protective roles of anthocyanins in leaves. J Biomed Biotechnol 5:314–320
Gould KS, Vogelmann TC, Han T, Clearwater MJ (2002) Profiles of photosynthesis within red and green leaves of Quintinia serrata. Physiol Plant 116:127–133
Harborne JR (1988) The flavonoids: recent advances. In: Goodwin TW (ed) Plant pigments. Academic, London, pp 299–343
Hoch WA, Zeldin EL, Mcgown BH (2001) Physiological significance of anthocyanins during autumnal leaf senescence. Tree Physiol 21:1–8
Hoch WA, Singsaas EL, McCown BH (2003) Resorption protection. Anthocyanins facilitate nutrient recovery in autumn by shielding leaves from potentially damaging light levels. Plant Physiol 133:1296–1305
Holaday AS, Martindale W, Alred R, Brooks AL, Leegood RC (1992) Changes in activities of enzymes of carbon metabolism in leaves during exposure of plants to low temperature. Plant Physiol 98:1105–1114
Hughes NM, Smith WK (2007) Attenuation of incident light in Galax urceolata (Diapensiaceae): concerted influence of adaxial and abaxial anthocyanic layers on photoprotection. Am J Bot 94:784–790
Hughes NM, Burkey KO, Neufeld HS (2005) Functional role of anthocyanins in high-light winter leaves of the evergreen herb, Galax urceolata. New Phytol 168:575–587
Hughes NM, Carpenter KL, Cannon JG (2013) Estimating contribution of anthocyanin pigments to osmotic adjustment during winter leaf reddening. J Plant Physiol 170:230–233
Iturraspe J, Engel N, Gossauer A (1994) Chlorophyll catabolism. Isolation and structure elucidation of chlorophyll b catabolites in Chlorella protothecoides. Phytochemistry 35:1387–1390
Kikuzawa K, Lechowicz MJ (2011) Ecology of leaf longevity. Springer, Berlin
Killingbeck KT (1996) Nutrients in senesced leaves: keys to the search for potential resorption and resorption proficiency. Ecology 77:1716–1727
Kytridis V-P, Manetas Y (2006) Mesophyll versus epidermal anthocyanins as potential in vivo antioxidants: evidence linking the putative antioxidant role to the proximity of the oxy-radical source. J Exp Bot 57:2203–2210
Lee DW, O’Keefe J, Holbrook NM, Feild TS (2003) Pigment dynamics and autumn leaf senescence in a New England deciduous forest, eastern USA. Ecol Res 18:677–694
Lichtenthaler HK, Wellburn AR (1983) Determinations of total carotenoids and chlorophylls a and b of leaf extracts in different solvents. Biochem Soc Trans 11:591–592
Lipp CC, Goldstein G, Meinzer FC, Neimczura W (1994) Freezing tolerance and avoidance in high-elevation Hawaiian plants. Plant Cell Environ 17:1035–1044
Malhi Y, Baldocchi DD, Jarvis PG (1999) The carbon balance of tropical temperate and boreal forests. Plant Cell Environ 22:715–740
Matile P (2000) Biochemistry of Indian summer: physiology of autumn leaf coloration. Exp Gerontol 35:145–158
Matile R, Hörtensteiner S, Thomas H (1999) Chlorophyll degradation. Annu Rev Plant Physiol Plant Mol Biol 50:67–95
Miyazawa Y, Kikuzawa K, Otsuki K (2007) Decrease in the capacity for RuBP carboxylation and regeneration with the progression of cold-induced photoinhibition during winter in evergreen broadleaf tree species in a temperate forest. Funct Plant Biol 34:393–401
Mur LAJ, Aubry S, Mondhe M, Kingston-Smith A, Gallagher J, Timms-Taravella E, James C, Papp I, Hortensteiner S, Thomas H, Ougham H (2010) Accumulation of chlorophyll catabolites photosensitizes the hypersensitive response elicited by Pseudomonas syringae in Arabidopsis. New Phytol 188:161–174
Murakami PF, Schaberg PG, Shane JB (2008) Stem girdling manipulates leaf sugar concentrations and anthocyanin expression in sugar maple trees during autumn. Tree Physiol 28:1467–1473
Neill SO, Gould KS (2003) Anthocyanins in leaves: light attenuators or antioxidants? Funct Plant Biol 30:865–873
Neill SO, Gould KS, Kilmartin PA, Mitchell KA, Markham KR (2002) Antioxidant activities of red versus green leaves in Elatostema rugosum. Plant Cell Environ 25:539–548
Oberbauer SF, Starr G (2002) The role of anthocyanins for photosynthesis of Alaskan Arctic evergreens during snowmelt. In: Gould KS, Lee DW (eds) Anthocyanins in leaves. Advances in botanical research, vol 37. Academic, New York, pp 129–145
Oliveira G, Penuelas J (2004) Effects of winter cold stress on photosynthesis and photochemical efficiency of PSII of the Mediterranean Cistus albidus L. and Quercus ilex L. Plant Ecol 175:179–191
Qiu X-Z, Xie S-C (1998) Studies on the forest ecosystem in Ailao Mountains, Yunnan. Yunnan Science and Technology, Kunming
Schaberg PG, Murakami PF, Turner MR, Heitz HK, Hawley GJ (2008) Association of red coloration with senescence of sugar maple leaves in autumn. Trees 22:573–578
Sierra-Almeida A, Cavieres LA (2010) Summer freezing resistance in high-elevation plants exposed to experimental warming in the central Chilean Andes. Oecologia 163:267–276
Smillie RM, Hetherington SE (1999) Photoabatement by anthocyanin shields photosynthetic systems from light stress. Photosynthetica 36:451–463
Song Y-C, Chen X-Y, Wang X-H (2005) Studies of evergreen broad-leaved forests of China: a retrospect and prospect. J East China Normal Univ 1:1–8 (in Chinese with English Abstract)
Taneda H, Tateno M (2005) Hydraulic conductivity, photosynthesis and leaf water balance in six evergreen woody species from fall to winter. Tree Physiol 25:299–306
Thomashow MF (1999) Plant cold acclimation: freezing tolerance genes and regulatory mechanisms. Annu Rev Plant Physiol Plant Mol Biol 50:571–599
Wolfe JA (1987) Late Cretaceous–Cenozoic history of deciduousness and the terminal Cretaceous event. Paleobiology 13:215–226
Wu Z-Y (1980) The vegetation of China. Science Press, Beijing
Xin Z, Browse J (2000) Cold comfort farm: the acclimation of plants to freezing temperatures. Plant Cell Environ 23:893–902
Acknowledgments
We would like to thank the staff of the Ailaoshan Station for Subtropical Ecosystem Studies who provided the climate data and logistic support. We thank the staff of the Biogeochemistry Laboratory of the Xishuangbanna Tropical Botanical Garden for the determination of nutrient concentrations. We also would like to thank Mr. Fu Xuwei, Mr. Zeng Xiaodong, Mr. Qi Jinhua, Mr. Luo Xin, Mr. Ai Ke, Mr. Li Xinde, and Mr. Liu Yuhong for their assistance in the field work. Y-J Zhang is currently supported by a Giorgio Ruffolo Fellowship in the Sustainability Science Program at the J.F. Kennedy School of Government, Harvard University. This study was supported by a grant from the National Natural Science Foundation of China (30670320).
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Communicated by Andrea Polle.
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Zhang, YJ., Yang, QY., Lee, D.W. et al. Extended leaf senescence promotes carbon gain and nutrient resorption: importance of maintaining winter photosynthesis in subtropical forests. Oecologia 173, 721–730 (2013). https://doi.org/10.1007/s00442-013-2672-1
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DOI: https://doi.org/10.1007/s00442-013-2672-1