都市綠地系統之生態分析及評估方法
Date Issued
2000
Date
2000
Author(s)
蔡厚男
DOI
892415H002032
Abstract
To understand the effects of urbanization
on landscape pattern, this essay tries to
employ fractal dimension as the measure to
analyze the grid data of aerial photograph as
base map of Wen-shan District, Taipei。At
first, using fractal dimension to analyze the
spatial data in different resolution, we can
understand the representation of fractal
dimension in this case study. Secondarily, it
observes the change of fractal dimension on
both synchronic and diachronic analysis.
The findings are as follows:
1. Fractal dimension rises in whole Wenshan
District and all of the sub-district,
when the resolution is changed from
100x100m2 to 50x50m2.
2. On synchronic analysis, the later the age
is, the higher fractal dimension is in the
whole Wen-shan District and all of the
sub-districts.
3. On diachronic analysis, the urbanized
area and its fractal dimension are
positive correlation; as the degree of
urbanization is higher, the fractal
dimension is higher simultaneously.
The study also discusses the result of
quantitative analysis with the history of
Wen-shan District and correlated statistic
data to verify the relation between urban
development and fractal characteristics of
landscape pattern. Finally, it suggests what
kind of role the patches can play according
to their fractal characteristics.
Subjects
fractal analysis
fractal dimension
landscape fragmentation
urbanization
SDGs
Publisher
臺北市：國立臺灣大學園藝學系暨研究所
Type
report
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