The Study of Roadside Vegetation along the National Expressway No.3.
Date Issued
2007
Date
2007
Author(s)
Yu, Chung-Han
DOI
zh-TW
Abstract
The effects of the road on the ecosystem are complecated. Facts include: the change of topography, landform, hydrological flow, the composition of air and soil, salts, noise, light environment, temperature, and moisture. We can speculate the change of the roadside with present vegetation and historical records. The purpose of this study is realizing the change of the roadside vegetation along Nation Expressway NO.3. I compare the survey data during 1992-1993, and field observation during 2005/7-2005/11 to analysis the change of vegetation after highway constructed
The result of this study shows that the change of the roadside vegetation is affected by climate and timing of road usage. The composition of vegetation resembles more to the original vegetation composition with lesser conditions of water deficiency and earlier timing of road usage. The environment is already changed by human with new disturbances that came along with the expressway. Will the succession of roadside vegetation go back or reach to new composition? It needs more investigation to answer this question.
Subjects
路邊植群
干擾
Nation Expressway NO.3
Roadside vegetation
Disturbance
SDGs
Type
other
File(s)![Thumbnail Image]()
Loading...
Name
ntu-96-R94b44003-1.pdf
Size
23.31 KB
Format
Adobe PDF
Checksum
(MD5):c814fb8f3809a0a60b54d7dc9891297d