| Summary: | 碩士 === 國立臺灣大學 === 森林學系 === 81 === The purpose of this study is to investigate the relation- ship
between the slopeland usage and the hydrological index. The
object in the study is Taipei Municipality that is typical city
which slopelands are around her. There are two process to build
hydrological index. First, set the unit area. Next, set value
of hydrological index from the landuse in the unit area.
According to the research of relationship between slope- land
usage and hydro-index, There are three conclusions for this
paper. (1) In the degree of slopeland usage, the hydrological
index can clear how the slopeland is used. (2) For the
extensive area, the hydrological index in the area can reflect
the distribution of land use. In addition to, the hydrological
index would tell the degree of land use. (3) The hydrograph is
calculated through hydrological index. Different indexes
reflect different hydrographs. In accordance with hydrograph we
would know the influence in advance before slopeland
development.
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