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植物研究  2014 

浙江天童常绿阔叶林12种常绿木本植物的落叶格局

DOI: 10.7525/j.issn.1673-5102.2014.06.005, PP. 741-750

Keywords: 亚热带常绿阔叶林,常绿木本植物,落叶格局,出叶物候

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Abstract:

?落叶格局反映了植物叶片适应环境的生理生态策略,是植物功能群的重要特征。本研究通过跟踪观测枝条上老叶(一年生及以上)和当年生小枝新叶整年的数量动态,揭示了天童地区12种常见常绿阔叶木本植物不同的落叶格局,并且发现同一群落层次内有多种类型存在。根据落叶特性可分为季节性集中落叶型和全年持续性落叶型,其中4个物种表现为春季集中落叶型,2个物种为夏季集中落叶型,1个物种为秋季集中落叶型,1个物种为春秋季集中落叶型,4个物种为全年持续性落叶型;研究还发现阳性物种(包括冠层乔木及林窗下灌木)多为集中落叶型,而耐阴灌木物种多为全年持续性落叶型,并且阳性物种相比于耐阴灌木物种年总落叶比例更大,表明叶片更新率更快。结合当年气候数据及出叶物候,本文讨论了新叶生长、台风干扰及水分等因素对落叶格局的影响。通过对亚热带常绿阔叶林植物落叶格局及其影响因素的研究有望能进一步探索植物对环境的适应策略。

References

[1]  2.Vitousek P M,Sanford Jr R L.Nutrient cycling in moist tropical forest[J].Annual Review of Ecology and Systematics,1986,17:137-167.
[2]  3.Reich P B,Walters M B,Ellsworth D S.Leaf life-span in relation to leaf,plant,and stand characteristics among diverse ecosystems[J].Ecological monographs,1992,62:365-392.
[3]  4.Chapin F S,Bret-Harte M S,Hobbie S E,et al.Plant functional types as predictors of transient responses of arctic vegetation to global change[J].Journal of Vegetation Science,1996,7:347-358.
[4]  5.Naeem S,Wright J P.Disentangling biodiversity effects on ecosystem functioning:deriving solutions to a seemingly insurmountable problem[J].Ecology letters,2003,6:567-579.
[5]  6.Lim P O,Kim H J,Gil Nam H.Leaf senescence[J].Annual Review of Plant Biology,2007,58:115-136.
[6]  7.Reich P B,Borchert R.Water stress and tree phenology in a tropical dry forest in the lowlands of Costa Rica[J].The Journal of Ecology,1984,72:61-74.
[7]  22.张磊,王晓荷,米湘成,等.古田山常绿阔叶林凋落量时间动态及冰雪灾害的影响[J].生物多样性,2011,19(2):206-214.
[8]  23.Nitta I,Ohsawa M.Leaf dynamics and shoot phenology of eleven warm-temperate evergreen broad-leaved trees near their northern limit in central Japan[J].Plant Ecology,1997,130:71-88.
[9]  24.丁圣彦,宋永昌.浙江天童常绿阔叶林演替系列优势种光合生理生态的比较[J].生态学报,1999,19(3):318-323.
[10]  25.宋永昌,王祥荣.浙江天童国家森林公园的植被和区系[M].上海:上海科学技术文献出版社,1995:1-3.
[11]  26.Damascos M A,Prado C,Ronquim C C.Bud composition,branching patterns and leaf phenology in cerrado woody species[J].Annals of Botany,2005,96:1075-1084.
[12]  27.孙书存,陈灵芝.东灵山地区辽东栎的叶群体统计[J].植物生态学报,1998,22(6):538-544.
[13]  28.杨诗芳,毛裕定.浙江省近50年气温变化及四季划分[J].浙江气象,2008,29(4):1-6.
[14]  29.Song Y C.Applied vegetation ecology[M].Shanghai:East China Normal University Press,1994.
[15]  48.Lowman M D.Litterfall and leaf decay in three Australian rainforest formations[J].The Journal of Ecology,1988,76:451-465.
[16]  49.Frankie G W,Baker H G,Opler P A.Comparative phenological studies of trees in tropical wet and dry forests in the lowlands of Costa Rica[J].The Journal of Ecology,1974,62:881-919.
[17]  50.Opler P A,Frankie G W,Baker H G.Comparative phenological studies of treelet and shrub species in tropical wet and dry forests in the lowlands of Costa Rica[J].The Journal of Ecology,1980,68:167-188.
[18]  51.Kikuzawa K.Leaf survival of woody plants in deciduous broad-leaved forests.2.Small trees and shrubs[J].Canadian Journal of Botany,1984,62:2551-2556.
[19]  52.刘志国,蔡永立,李恺,等.常绿阔叶林中栲树展叶期叶片的虫食格局[J].植物生态学报,2009,33(5):919-925.
[20]  53.Devi N B,Yadava P S.Influence of climate and litter quality on litter decomposition and nutrient release in sub-tropical forest of Northeast India[J].Journal of Forestry Research,2010,21:143-150.
[21]  1.Li Z A,Zou B,Xia H,et al.Litterfall dynamics of an evergreen broadleaf forest and a pine forest in the subtropical region of China[J].Forest Science,2005,51:608-615.
[22]  8.Zalamea M,González G.Leaffall phenology in a subtropical wet forest in Puerto Rico:from species to community patterns[J].Biotropica,2008,40:295-304.
[23]  9.Reich P B.Phenology of tropical forests:patterns,causes,and consequences[J].Canadian Journal of Botany,1995,73:164-174.
[24]  10.Wright S J,Cornejo F H.Seasonal drought and leaf fall in a tropical forest[J].Ecology,1990,71:1165-1175.
[25]  11.Hikosaka K.Leaf canopy as a dynamic system:ecophysiology and optimality in leaf turnover[J].Annals of Botany,2005,95:521-533.
[26]  12.Reich P B,Uhl C,Walters M B,et al.Leaf demography and phenology in Amazonian rain forest:a census of 40 000 leaves of 23 tree species[J].Ecological Monographs,2004,74:3-23.
[27]  13.MunnéBosch S,Alegre L.Die and let live:leaf senescence contributes to plant survival under drought stress[J].Functional Plant Biology,2004,31:203-216.
[28]  14.Bucci S J,Scholz F G,Campanello P I,et al.Hydraulic differences along the water transport system of South American Nothofagus species:do leaves protect the stem functionality?[J].Tree physiology,2012,32:880-893.
[29]  15.Aerts R,Chapin III F S.The mineral nutrition of wild plants revisited:a re-evaluation of processes and patterns[J].Advances in ecological research,1999,30:1-67.
[30]  16.Hemminga M A,Marba N,Stapel J.Leaf nutrient resorption,leaf lifespan and the retention of nutrients in seagrass systems[J].Aquatic Botany,1999,65:141-158.
[31]  17.Valladares F,Wright S J,Lasso E,et al.Plastic phenotypic response to light of 16 congeneric shrubs from a Panamanian rainforest[J].Ecology,2000,81:1925-1936.
[32]  18.朱旭斌,孙书存.南京地区落叶栎林木本植物叶物候研究[J].植物生态学报,2006,30(1):25-32.
[33]  19.Borchert R.Phenology and ecophysiology of tropical trees: Erythrina poeppigiana O.F.Cook[J].Ecology,1980,61:1065-1074.
[34]  20.Seyoum Y,Fetene M,Strobl S,et al.Foliage dynamics,leaf traits,and growth of coexisting evergreen and deciduous trees in a tropical montane forest in Ethiopia[J].Trees,2012,26:1495-1512.
[35]  21.官丽莉,周国逸,张德强,等.鼎湖山南亚热带常绿阔叶林凋落物量20年动态研究[J].植物生态学报,2004,28(4):449-456.
[36]  30.杨庆松,马遵平,谢玉彬,等.浙江天童20ha常绿阔叶林动态监测样地的群落特征[J].生物多样性,2011,19(2):215-223.
[37]  31.王希华,张婕,张正祥.浙江天童国家森林公园主要常绿阔叶树种叶子寿命的研究[J].植物生态学报,2000,24(5):625-629.
[38]  32.Givnish T J.Adaptive significance of evergreen vs.deciduous leaves:solving the triple paradox[J].Silva Fennica,2002,36:703-743.
[39]  33.Pasche F,Pornon A,Lamaze T.Do mature leaves provide a net source of nitrogen supporting shoot growth in Rhododendron ferrugineum?[J].New Phytologist,2002,154:99-105.
[40]  34.Milla R,Castro-Díez P,Maestro-Martínez M,et al.Relationships between phenology and the remobilization of nitrogen,phosphorus and potassium in branches of eight Mediterranean evergreens[J].New Phytologist,2005,168:167-178.
[41]  35.Killingbeck K T.Nutrients in senesced leaves:keys to the search for potential resorption and resorption proficiency[J].Ecology,1996,77:1716-1727.
[42]  36.Jonasson S.Resource allocation in relation to leaf retention time of the wintergreen Rhododendron lapponicum[J].Ecology,1995,76:475-485.
[43]  37.Oikawa S,Hikosaka K,Hirose T.Does leaf shedding increase the whole-plant carbon gain despite some nitrogen being lost with shedding?[J].New Phytologist,2008,178:617-624.
[44]  38.王樟华.浙江天童常绿阔叶林凋落物量的时空分布特征[D].上海:华东师范大学,2013.
[45]  39.Kikuzawa K.A cost-benefit analysis of leaf habit and leaf longevity of trees and their geographical pattern[J].American Naturalist,1991,138:1250-1263.
[46]  40.Wright I J,Reich P B,Westoby M,et al.The worldwide leaf economics spectrum[J].Nature,2004,428:821-827.
[47]  41.Sato T.Litterfall dynamics after a typhoon disturbance in a Castanopsis cuspidata coppice,southwestern Japan[J].Annals of forest science,2004,61:431-438.
[48]  42.Sato T,Kominami Y,Saito S,et al.Temporal dynamics and resilience of fine litterfall in relation to typhoon disturbances over 14 years in an old-growth lucidophyllous forest in southwestern Japan[J].Plant Ecology,2010,208:187-198.
[49]  43.夏洋洁,唐坚强,张光富,等.浙江天童国家森林公园5种常绿阔叶植物的一次和二次抽枝进程[J].植物生态学报,2013,37(3):220-229.
[50]  44.彭舜磊,由文辉,郑泽梅,等.近60年气候变化对天童地区常绿阔叶林净初级生产力的影响[J].生态学杂志,2011,30(3):502-507.
[51]  45.Reich P B,Borchert R.Changes with leaf age in stomatal function and water status of several tropical tree species[J].Biotropica,1988,20:60-69.
[52]  46.Taneda H,Sperry J S.A case-study of water transport in co-occurring ring-versus diffuse-porous trees:contrasts in water-status,conducting capacity,cavitation and vessel refilling[J].Tree Physiology,2008,28:1641-1651.
[53]  47.周翠鸣,赵平,倪广艳,等.基于树干液流和土壤—叶片水势梯度分析荷木干湿季整树水分利用特征[J].生态学杂志,2011,30(12):2659-2666.

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