[1]骆林川,熊文愈.琅琊山森林群落演替预测[J].南京林业大学学报(自然科学版),1989,13(01):001-9.[doi:10.3969/j.jssn.1000-2006.1989.01.001]
 Lo Lingchuan Xiong Wenyu (Hsiung Wenyu).A SUCCESSIONAL FORECAST OF THE FOREST COMMUNITY IN LANGYA MOUNTAIN, ANHUI[J].Journal of Nanjing Forestry University(Natural Science Edition),1989,13(01):001-9.[doi:10.3969/j.jssn.1000-2006.1989.01.001]
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琅琊山森林群落演替预测
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《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

卷:
13
期数:
1989年01期
页码:
001-9
栏目:
研究论文
出版日期:
1900-01-01

文章信息/Info

Title:
A SUCCESSIONAL FORECAST OF THE FOREST COMMUNITY IN LANGYA MOUNTAIN, ANHUI
文章编号:
1000-2006(1989)01-0001-09
作者:
骆林川;熊文愈
南京林业大学林学系;南京林业大学林学系
Author(s):
Lo Lingchuan Xiong Wenyu (Hsiung Wenyu)
Department of forestry
关键词:
琅琊山森林群落演替预测Markov过程
Keywords:
Langya Mountain Forest community Successional forecast Morkovo process
DOI:
10.3969/j.jssn.1000-2006.1989.01.001
文献标志码:
A
摘要:
<正>本研究把中心点——四分面和我们提出的“树冠权重更新面积”(TCWRA)结合起来,运用于野外植被资料的取样。在此基础上,用Markov过程描述了琅琊山森林群落线性和非线性演替,预测了平衡时群落空间各层次林木的组成状态。研究结果表明,琅琊山森林群落在没有外界大的干扰下,麻栎、化香种群将从该群落中消退,发展成以青檀、五角枫、榉树为优势种群的顶极群落。
Abstract:
In this study the tree canopy-weighted regeneration area (TCWRA) method was developed and used together with the point-centered quarter method (PCOM) in the field investigation. Mnrkov process was also used to describe linear and non-linear succession of the forest community in Langya Mountain, Anhui. The structure and dynamics of each vertical layer of the com munity in a stable state was also forecasted. The results obtainted indicate that Quercus accutissima and Platycarya strobilacea are gradually degenerated without any external disturbances. The community will develop to appraoch to " climax" with domination of Pteroceltis iatarinowii, Acer mono and Zellorov schneideriana.

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更新日期/Last Update: 1900-01-01