KAJIAN LEBAR SEMPADAN SUNGAI (STUDI KASUS SUNGAI-SUNGAI DI PROVINSI DAERAH ISTIMEWA YOGYAKARTA)
ABSTRACT: The implementation
of stream buffer or river flood plain regulation is needed in Indonesia. In the
conservation and environment era of river
management the comprehensive
approach on river stream
buffer management which can be used at various conditions is also
strongly needed. Indonesian literatures discussed in explicit manner about the
stream buffer width, is very limited. The width of stream buffer is a sum of
the flood plain width, sliding plain width, ecological buffer width and river
safety width. This research investigates comprehensively stream buffer width
based on literature review, existing
Indonesian regulations review and
field observation. The
explored components are
river morphology, river hydraulic
and river ecology. The research locations are in Progo River, Opak, Oyo, Code
and Gadjah Wong. The final result
is a
table of stream buffer
width at various
conditions which can
be used as reference
of consideration for regulation decision about river buffer
width in Daerah Istimewa Yogyakarta. This table is developed based on the
stream buffer width table from “Permen PU/62/1993” and therefore can be also
used as early reference for other regions which have similar condition of river
morphology, river ecology, and river hydraulic.
Keywords: river, stream buffer
width, eco hydraulic.
Penulis: Agus Maryono
Kode Jurnal: jptsipildd090010
