中国综合性科技类核心期刊(北大核心)

中国科学引文数据库来源期刊(CSCD)

美国《化学文摘》(CA)收录

美国《数学评论》(MR)收录

俄罗斯《文摘杂志》收录

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

浙江天童植物叶片氮磷含量的群落内变异

康蒙 谢一鸣 许月 徐艺露 阎恩荣

康蒙, 谢一鸣, 许月, 徐艺露, 阎恩荣. 浙江天童植物叶片氮磷含量的群落内变异[J]. 华东师范大学学报(自然科学版), 2013, (2): 20-29, 49.
引用本文: 康蒙, 谢一鸣, 许月, 徐艺露, 阎恩荣. 浙江天童植物叶片氮磷含量的群落内变异[J]. 华东师范大学学报(自然科学版), 2013, (2): 20-29, 49.
KANG Meng, XIE Yi-ming, XU Yue, XU Yi-lu, YAN En-rong. Within-community variability of plant leaf N and P contents in Tiantong, Zhejiang Province[J]. Journal of East China Normal University (Natural Sciences), 2013, (2): 20-29, 49.
Citation: KANG Meng, XIE Yi-ming, XU Yue, XU Yi-lu, YAN En-rong. Within-community variability of plant leaf N and P contents in Tiantong, Zhejiang Province[J]. Journal of East China Normal University (Natural Sciences), 2013, (2): 20-29, 49.

浙江天童植物叶片氮磷含量的群落内变异

详细信息
  • 中图分类号: Q948

Within-community variability of plant leaf N and P contents in Tiantong, Zhejiang Province

  • 摘要: 探索植物叶片氮(N)、磷(P)的种间、种内变异及其群落学特征,对于揭示群落构建机制具有重要意义.本研究在浙江天童地区常绿阔叶林内,选择一个40 m40 m的样地,逐一测定了46种植物共554株个体叶片的N和P含量,从群落物种组成与内部环境特征方面分析了植物叶片的N和P化学计量关系.结果表明:①植物叶片N含量的平均值为(16.75.11) mgg -1,P含量的平均值为(0.440.25) mgg -1,N/P平均值为44.9923.53;②利用个体多度较高物种的加权平均值可以较好地反映群落水平叶片的N和P化学计量特征;③叶片N含量的变异主要发生在物种之间,而叶片P含量的变异主要发生在种内;④群落内叶片N、P含量随光照程度增强而上升.可以认为:叶片N、P含量变异都受到遗传与环境因素的双重影响,在P限制条件下,叶片P含量变异受到环境因素影响更为强烈.
  • [1] [1] NIKLAS J K. Plant allometry, leaf nitrogen and phosphorus stoichiometry, and interspecific trends in annual growth rates[J]. Annals of Botany, 2006, 97(2): 155-163.

    [2] 王绍强,于贵瑞.生态系统碳氮磷元素的生态化学计量学特征[J].生态学报,2008, 28(8):3937-3947.

    [3] AERTS R, CHAPIN S F. The mineral nutrition of wild plants revisited:  A re-evaluation of processes and patterns[J]. Advances in Ecological Research, 2000, 30: 1-67.

    [4] WARDLE D, WALKER R L, BARDGETT D R. Ecosystem properties and forest decline in contrasting long-term chronosequences[J]. Science, 2004, 305: 509-513.

    [5] DAVIDSON A E, DE C C, FIGUEIRA M A, et al. Recuperation of nitrogen cycling in Amazonian forests following agricultural abandonment[J]. Nature, 2007, 447: 995-998.

    [6] THOMPSON K, PARKINSON A J, BAND R S, et al. A comparative study of leaf nutrient concentrations in a regional for baceous flora[J]. New Phytologist, 1997, 136: 679-689.

    [7] McGRODDY M, DAUFRESNE T, HEDIN O L. Scaling of C: N: P stoichiometry in forests worldwide:  implications of terrestrial redfield-type ratios[J]. Ecology, 2004, 85: 2390-2401.

    [8] REICH B P, OLEKSYN J. Global patterns of plant leaf N and P in relation to temperature and latitude[J]. Proceedings of the National Academy of Sciences, 2004, 101(30): 11001-11100.

    [9] HAN W X, FANG J Y, GUO D L, et al. Leaf nitrogen and phosphorus stoichiometry across 753 terrestrial plant species in China[J]. New Phytologist, 2005, 168(2): 377-385.

    [10] HE J S, WANG L, FLYNN D B, et al. Leaf nitrogen:  Phosphorus stoichiometry across Chinese grassland biomes[J]. Oecologia, 2008, 155(2): 301-310.

    [11] ELSER J J, FAGAN F W, DENNO F R, et al. Nutritional constraints in terrestrial and freshwater food webs[J]. Nature, 2000, 408(6812): 578-580.

    [12] 阎恩荣,王希华,周武.天童常绿阔叶林演替系列植物群落的 N〖DK〗∶P化学计量特征[J].植物生态学报,2008, 32(1):13-22.

    [13] 阎恩荣,王希华,郭明,等.浙江天童常绿阔叶林、常绿针叶林与落叶阔叶林的C〖DK〗∶N〖DK〗∶P化学计量特征[J].植物生态学报,2010, 34(1):48-57.

    [14] 耿燕,吴漪,贺金生.内蒙古草地叶片磷含量与土壤有效磷的关系[J].植物生态学报,2011, 35(1):1-8.

    [15] 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.

    [16] 丁圣彦.常绿阔叶林演替系列比较生态学[M].河南开封:河南大学出版社,1999.

    [17] 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.

    [18] MESSIER J, MCGILL J B, LECHOWICZ J M. How do traits vary across ecological scales? A case for trait-based ecology[J]. Ecology Letters, 2010, 13(7): 838-848.

    [19] KOERSELMAN W, MEULEMAN AFM. The vegetation N∶P ration: A new tool to detect the nature of nutrient limitation[J]. Journal of Applied Ecology, 1996, 33: 1441-1450.

    [20] GUSEWELL S. N:  P ratios in terrestrial plants:  variation and functional significance[J]. New Phytologist, 2004, 164(2): 243-266.

    [21] DRENOVSKY R, RICHARDS H J. Critical N∶P values:  predicting nutrient deficiencies in desert shrublands[J]. Plant and Soil, 2004, 259: 540-550.
    [22] 李玉霖,毛伟,赵学勇,等.北方典型荒漠及荒漠化地区植物叶片氮磷化学计量特征研究[J].环境科学,2010, 31(8):1716-1725.

    [23] HE J S, FANG J Y, WANG Z H, et al. Stoichiometry and large-scale patterns of leaf carbon and nitrogen in the grassland biomes of China[J]. Oecologia, 2006, 149(1): 115-122. 

    [24] 全国土壤普查办公室.中国土壤[M].北京:中国农业出版社,1998.

    [25] 汪涛,杨元合,马文红.中国土壤磷库的大小、分布及其影响因素[J].北京大学学报:自然科学版,2008, 230(6):945-952.

    [26] AERTS R. Nutrient resorption from senescing leaves of perennials:  Are there general patterns?[J]. Journal of Ecology, 1996, 84(4): 597-608.

    [27] LIU C, BERG B, KUTSCH W, et al. Leaf litter nitrogen concentration as related to climatic factors in Eurasian forests[J]. Global Ecology and Biogeography, 2006, 15: 438-444.

    [28] BOERNER R. Foliar nutrient dynamics and nutrient use efficiency of four deciduous tree species in relation to site fertility[J]. Advances in Ecological Research, 1984, 30: 1-67.

    [29] CHAPIN S F, MOILANEN L. Nutrient controls over nitrogen and phosphorus resorption from Alaskan birch leaves[J]. Ecology, 1991, 72: 709-715.

    [30] GULMON L S, CHU C C. The effects of light and nitrogen on photosynthesis, leaf characteristics, and dry matterallocation in the chaparral shrub, Diplacus aurantiacus[J]. Oecologia, 1981, 49: 207-212.

    [31] 赵平,孙谷畴,彭少麟.植物氮素营养的生理生态学研究[J].生态科学,1998(2):39-44.
  • 加载中
计量
  • 文章访问数:  3072
  • HTML全文浏览量:  7
  • PDF下载量:  1988
  • 被引次数: 0
出版历程
  • 收稿日期:  2012-04-01
  • 修回日期:  2012-07-01
  • 刊出日期:  2013-03-25

目录

    /

    返回文章
    返回