行政院國家科學委員會專題研究計畫成果報告:斜坡地形演化與地形定年研究─(總計畫及子計畫三)台灣北部地區階地短時幅演育模式之研究
Date Issued
1999
Date
1999
Author(s)
DOI
882116M002007
Abstract
The analyses on the environment
characteristics in a catchment help to
realize the dynamic trends of the
geomorphological agents. It is essential
to establish the model of short term
terrace evolution. Upper part of Lan-
Yang Chi catchment is the study area.
This research analyze the data of
rainfall, water discharge and sediment
loads in order to obtain the fundamental
information about geomorphological
agents in the study area.
The rainfall are affected by
typhoons and the north-east monsoon
according to rainfall data between 1982
and 1997. The relationship of linear
regression model and power regression
model with R2 between 0.2-0.4 are not
fit for the relationship between rainfall
and water discharge. However, the
power regression model fits the
relationship between water discharge
and suspended load.
In the short term time scale, it’s
difficult to deduce the model of short
term terrace evolution.
Subjects
catchment
rainfall
water discharge
suspended load
rating curve
Publisher
臺北市：國立臺灣大學地理環境資源學系暨研究所
Type
report
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