KAJIAN DISTRIBUSI DAN KEBERADAAN MAKROBENTHOS DALAM HUBUNGANNYA DENGAN SUHU DI ALIRAN SUNGAI AIR PANAS CANGAR KOTA BATU
ABSTRACT: This study
aims to determine
the distribution patterns
and the presence makrobenthos adaptive
to extreme temperatures
in the stream
of hot water Cangar
in March-April 2014.
This is a
descriptive study conducted
by taking samples at
each temperature difference
makrobenthos then grouped
with a temperature range
of 5°C using
Surber net .
Samples were analyzed
for the presence of makrobenthos,
species names, character, distribution patterns and the effect of
temperature on the
number of species
found in stream
of hot water Cangar. The highest temperature range
found in streams of hot water Cangar is 70°C,
but has also the lowest temperature is 18oC at a location away from
the hot springs. Makrobenthos species
are found as
many as 10
species are Brotia testudinaria, Thiara
scabra, Melanoides rustica,
Melanoides tuberculata, Melanoides punctata,
Thiara pantherina, Melanoides
plicaria, Stenomelania blatta, Sulcospira
testudinaria, Pomacea canaliculata.
Makrobenthos highest number found
in the temperature
range 36-40oC. Temperature
effect of 49.1 %
against makrobenthos. Makrobenthos
distribution pattern in
the river Cangar internal changes are grouped into a
regular or irregular turned into a cluster.
Penulis: Rusdiana Puspa Ayu,
Bambang Irawan, Noer Moehammadi, Thin Soedarti
Kode Jurnal: jpbiologidd150373
