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南京幕府山构树种群的空间分布格局(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2005年01期
Page:
104-106
Column:
研究简报
publishdate:
2005-01-20

Article Info:/Info

Title:
Spatial Distribution Patterns of Broussonetia papyrifera Population in Nanjing Mufu Mountain
Article ID:
1000-2006(2005)01-0104-03
Author(s):
LIU Guo-hua1 SHU Hong-lan2 ZHANG Jin-chi1*
1. College of Forest Resource and Environment Nanjing Forestry University, Nanjing 210037, China; 2. Management College of Resource and Environment Jiangxi University of Economics and Finance, Nanchang 330032, China
Keywords:
Spatial distribution pattern Broussonetia papyrifera population Nanjing Mufu mountain
Classification number :
S718
DOI:
10.3969/j.jssn.1000-2006.2005.01.025
Document Code:
A
Abstract:
The spatial distribution patterns of Broussonetia papyrifera population in the growth stages which naturally revegetabled in mine spoils in Nanjing Mufu mountain were researched by six indices of contagion intensity and the active regulation of spatial distribution patterns of B. papyrifera population was analyzed on the basis of the spectral analysis. It indicated that the spatial distribution patterns of B. papyrifera population in the growth stages which naturally revegetabled in mine spoils in Nanjing Mufu mountain were contagion distribution,and the contagion intensity became weak and turned into a diffuse trend with its growth. It also indicated that the spatial distribution patterns of B. papyrifera population in the stages of seedling and young tree moved regularly based on the spectral analysis.

References

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Last Update: 2013-05-20