本土生物面天樹蛙保育觀點探討湖泊水岸邊坡設計合理化研究
Date Issued
2004
Date
2004
Author(s)
DOI
922211E002099
Abstract
The concreting problem of lakes banks in Taiwan has become serious nowadays. Because there is
not any related law to regulate and control it at present. The people also are deficient in the
environment maintenance and protection knowledge. In consideration of this, the author collects,
analyzes and discusses the way of developed country in dealing with lake banks, and brings up the
essential factors that cause the lakes banks problem and set up the category of lakes banks in Taiwan
local. Since there are numerous kinds of organism in the ecological Environment of Taiwan and we are
unable to discuss them one by one due to the time limitation, this current study chooses a special type
of Taiwan, Chirixalus Idiootocus that has close relationship with lakes banks and which capacity in
going ashore is not good, as the target organism. We discuss the problem thoroughly in accordance with
the absorbability of its limbs, habitat demand and reproduction environment and bring up a suitable
environment for the living of Chirixalus Idiootocus. Its environmental factors will be set and according
to these items. Eventually, we choose a case study of typical lake banks of Taiwan ~ “Chang Pei Lake”
in I-Lan County and execute the reformation simulation and evaluation of the case study according to
the planned procedures and principle.
The overall area of Chang-Pei Lake in I-Lan County is 3.5 hectares with the overall length about
340 meters, its banks drops more than 30cm. This current study makes a thorough discussion of the
absorbability system of the limbs of Chirixalus Idiootocus, high jump capacity, long jump capacity,
habitat demand and reproduction environment in accordance to the real measurementvalue of the
physiology capability of Chirixalus Iidiootocus to gain the optimal gradient and basic substances of the
lake banks.
Through the experiments, the present study acquires the most suitable substances and gradient for
Chirixalus Iidiootocus, which can be used as the reference for the researchers engaging in the
reformation engineering works related to lake banks of Taiwan. To reform the ecological environment
of Taiwan, first, we must start at Taiwan’s catchment because the fountainhead is the necessity of all organisms and most of the ecological activities are gathered around the catchment area.
Subjects
lake banks
ecological engineering
Chirixalus Idiootocus （tree frog）
banks material
Publisher
臺北市：國立臺灣大學水工試驗所
Type
report
File(s)![Thumbnail Image]()
Loading...
Name
922211E002099.pdf
Size
131.58 KB
Format
Adobe PDF
Checksum
(MD5):9e0b4704cb7dd17662e594a3721e1b20