华东师范大学学报(自然科学版) ›› 2008, Vol. 2008 ›› Issue (4): 25-30.

• 浙江天童受损常绿阔叶林实验生态学研究 • 上一篇    下一篇

浙江天童受损常绿阔叶林实验生态学研究(Ⅲ)：从热值角度分析常绿阔叶林常见种的适应策略

商侃侃1, 陈波2, 达良俊1   

  1. 1. 华东师范大学 环境科学系 上海市城市化生态工程与生态恢复重点实验室, 上海 200062; 2. 杭州师范大学 生命与环境科学学院, 杭州 310036
  • 收稿日期:2007-03-01 修回日期:1900-01-01 出版日期:2008-07-25 发布日期:2008-07-25
  • 通讯作者: 达良俊

Experimental ecology research on destroyed evergreen broad-leaved forests in TNFP, Zhejiang (Ⅲ): Analysis the adaptive strategy of common species in evergreen broad-leaved forest from caloric value(Chinese)

SHANG Kan-kan1, CHEN Bo2, DA Liang-jun1   

  1. 1. Department pf Environment Science, East China Normal University,Shanghai Key Laboratory of Urbanization Process and Ecological Restoration, Shanghai 200062, China; 2. College of Life and Environmental Science, Hangzhou Normal University, Hangzhou 310036, China
  • Received:2007-03-01 Revised:1900-01-01 Online:2008-07-25 Published:2008-07-25
  • Contact: DA Liang-jun

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摘要： 对浙江天童国家森林公园木荷+米槠群落中植物各器官的热值进行比较分析.结果表明,(1) 从生活型来看，不同生活型其叶的热值差异显著(df＝47，P<0.05)，常绿阔叶乔木高于常绿阔叶灌木，落叶阔叶乔木高于常绿阔叶灌木; (2) 主要植物在幼苗时期各器官热值普遍较幼树、成株时期高，在幼苗时期通过极强的光能转化能力，用于主干的高度生长; (3) 石栎、米槠、栲树及苦槠的萌生植株和实生植株各器官的能量配置格局不同.

关键词: 天童国家森林公园, 木荷+米槠群落, 热值, 天童国家森林公园, 木荷+米槠群落, 热值

Abstract: Caloric values of various organs of plant species from Schima superba + Castanopsis carlesii community in the subtropical evergreen broad-leaved forest in Tiantong National Forest Park(TNFP), Zhejiang Province were studied in this paper. The results showed that caloric values of different life-form's leaves had significant differences,and evergreen broad-leaved trees and deciduous broad-leaved trees were higher than evergreen broad-leaved shrubs. It also showed that caloric values of dominant plants at sapling stage were higher than those of young and adult. Lithocarpus glaber, Castanopsis carlesii, Castanopsis fargesii, Castanopsis sclerophylla and Myrica rubra, five main species, showed the different caloric pattern of different organs. It suggests that energy pattern is closely related to their adaptive strategy in the subtropical evergreen broad-leaved forest.

Key words: Schima superba+Castanopsis carlesii community, caloric value, TNFP, Schima superba+Castanopsis carlesii community, caloric value

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