POPULASI BEKANTAN Nasalis larvatus, WURM DI KAWASAN HUTAN SUNGAI KEPULUK DESA PEMATANG GADUNG KABUPATEN KETAPANG KALIMANTAN BARAT
ABSTRACT: This research aims
to count the number of individuals and the number of groups of proboscis monkey
(Nasalis larvatus, Wurmb). Before determining the location of theresearch,
first, field orientation was conducted. The transects were placed purposivelyas
many as 6 transects at locations determined to be a place or habitat of
proboscismonkey according to the results of orientation, and the implementation
used the riversurvey method (JCM Sha, et al., 2008). The data collected were
entered into the tableand then the number of individuals and the number of
population groups were counted. Prediction was made on density of individual/ha
and density of group/ha. The results of data analysis showed that at a 95%
confidence interval of individual density ofproboscis monkey population lies
between 0.50 to 2.82 individuals/ha, with a density ofpopulation groups lying
between 0.09 to 0.26 group/Ha. For the 99% confidence interval of individual
density of proboscis monkey population, it lies between -0.27 / hato 3.59
individuals/ha, with a density of population of group lying between 0.03 to
0.32 group/Ha.
Keyword: proboscis monkey,
river survey, number of population, number of groups
Penulis: M. Rizal, Bachrun
Nurdjali dan Hari Prayogo
Kode Jurnal: jpkehutanandd160256
