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青藏高原高海拔地区C_4植物的发现 被引量:21

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摘要 通过对青藏高原地区27°42′~40°57′N,88°93′~103°24′E,海拔2210~5050m范围内采集的植物进行碳同位素分析,发现其中2种藜科和6种禾本科植物是C4植物.11个地点的4种C4植物海拔超过了3800m,其中6个地点的3种C4植物(白草Pennisetmn centrasiaticum,云南野古草Arundinella yunnanensis和固沙草Orinus thoroldii)分布在海拔4000m以上,最高可达4520m.分析认为在大气低CO,分压背景下,强光照提供的充足能量使C4植物能忍耐更低的温度,以及青藏高原南部降雨集中于高温季节的有利务件,可能是C4植物生长在高海拔地区的重要原因.
出处 《科学通报》 EI CAS CSCD 北大核心 2004年第13期1290-1293,共4页 Chinese Science Bulletin
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参考文献38

  • 1Ehleringer J R, Cerling T E, Helliker B R. C4 photosynthesis, atmospheric CO2, and climate. Oecologia, 1997, 112:285~299
  • 2Sage R F, Meirong L, Monson R K. The taxonomic distribution of C4 photosynthesis. In: Sage R F, Monsoon R K, eds. C4 Plant Biology. San Diego: Academic Press, 1999. 551~584
  • 3Sage R F, Monsoon R K. C4 Plant Biology. San Diego: Academic Press, 1999. 1~596
  • 4Teeri J A. Interaction of temperature and other environmental variables influencing plant distribution. In: Long S P, Woodward F I, eds. Plant and Temperature, Society for Experimental Biology Symposium No. XXXXII. Cambridge: Company of Biologists Ltd,1988.77~89
  • 5Solbrig O T. The diversity of the savanna ecosystem. In: Solbrig O T, Medina E, Silva J F, eds. The Biodiversity of the Savanna Ecosystem Processes-A Global Perspective. Berlin: Springer-Verlag,1996. 1~27
  • 6Schwarz A G, Redmann R E. C4 grasses from the boreal forest region of northern Canada. Canadian Journal of Botany, 1988, 66:2424~2430
  • 7Schwarz A G, Redmann R E. Photosynthetic properties of C4 grass(Spartina gracilis Trim.) from northern environment. Photosynthetica, 1989, 23:449~459
  • 8Sage R F, Wedin D A, Li M. The Biogeography of C4 Photosynthesis: Patterns and Controlling Factors, In: Sage R F, Monsoon R K, eds. C4 Plant Biology. San Diego: Academic Press, 1999.313~373
  • 9Cavagnaro J B. Distribution of C3 and C4 grasses at different altitudes in a temperate arid region of Argentina. Oecologia, 1988, 76:273~277
  • 10Chazdon R L. Ecological aspects of the distribution of C4 grasses in selected habitats of Costa Rica. Biotropica, 1978, 10:265~269

二级参考文献57

  • 1李美荣.C_4光合作用植物名录[J].植物生理学通讯,1993,29(2):148-159. 被引量:26
  • 2李美荣.C_4光合作用植物名录(续)[J].植物生理学通讯,1993,29(3):221-240. 被引量:11
  • 3孙湘君,宋长青,王琫瑜,孙孟蓉.黄土高原南缘最近10万年来的植被[J].Acta Botanica Sinica,1996,38(12):982-988. 被引量:35
  • 4张新时 高琼 等.中国东北样带的梯度分析及预测[J].植物学报,1997,39:785-799.
  • 5殷立娟 王萍.中国东北草原中的C3和C4光合作用途径[J].生态学报,1997,17(2):112-123.
  • 6Woodward F I. Eeophysiological studies on the shrub Vacinium myrtillis L. taken from a wide altitudinal range. Oecologia,1986, 70:580- 586.
  • 7Korner C, Farquhar G D, Roksandic Z. A global survey of carbon isotope discrimination in plants from high altitude. Oecologia,1988, 74:623 - 632.
  • 8Morecroft M D, Woodward F I, Marts R H. Altitudinal txends in leaf nutrient contents, leaf size and δ^13 C of Alchemilla alpina.Functional Ecology, 1992, 6:730 - 740.
  • 9Vitousek P M, Field C B, Matson P A. Variation in foliar δ^13 C in Hawaiian Metrosideros polymorpha : A case of internal resistance? Oecologia, 1990, 84:362 - 370.
  • 10Marshall J D, Zhang J. Carbon isotope discrimination and water use efficiency of native plants of the north-central Rockies. Ecotogy, 1994, 75:1 887 - 1 895.

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