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Journal : BioWallacea Journal of Biological Research

KEANEKARAGAMAN JENIS BURUNG PADA AREAL PERKEBUNAN KELAPA SAWIT DI KECAMATAN BESULUTU KABUPATEN KONAWE SULAWESI TENGGARA Sitti Wirdhana Ahmad; Jamili Jamili; Mustang Mustang
BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research) Vol 3, No 1 (2016): BIodiversitas
Publisher : University of Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (741.495 KB) | DOI: 10.33772/biowallacea.v3i1.1482

Abstract

ABSTRACTThis research aims to know the diversity and apportionment’s of bird on oils palm plantation acreage at Besulutu area Konawe Regency South-east Sulawesi. This research was done at oils palm plantation area PT. Mega Utama Tani on September until October 2015. This research constitutes explorative research. In this research the researcher made three stations with the reason that each station has distinctive. The data of Bird was taking by use IPA (Indices Punctual Abundance method). IPA (Indices Punctual Abundance) method is bird watch method to be accounted deep given time range that at compounds by transect's method of lines Transect's line. Base on observational result, it was found as much 17 bird geneses with totaled bird individual 722 one most deep groups 7 ordo and 14 families. Shannon Wiener's diversity index I-III alternately each of 1,99, 1,96, 2,30. Bird diversity on station I and II Includes in low category, meanwhile III. Station comprises category be, apportionment Pielou's index I-III alternately each of 0,72, 0,79, 0,83. Base acquired apportionment point on three stations, the apportionment of these three stations is categorize as high.Keyword : Bird, Oil Palm Plantation, Diversity, Apportionment
DISTRIBUSI VERTIKAL GASTROPODA PADA MANGROVE Rhizophora apiculata DI TELUK KENDARI Muhsin Muhsin; Jamili Jamili; Hendra Hendra
BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research) Vol 3, No 1 (2016): BIodiversitas
Publisher : University of Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/biowallacea.v3i1.1486

Abstract

ABSTRACTThe aim of this study was to know the vertical distribution of gastropoda at the mangrove Rhizophora apiculata in the Kendari Beach. Method whice isusingin research is transect line. The six transects lines and 20 quadrates 20x20 m for tree, 10x10 m for pole, 5x5 m for boundary pole, ang 2x2 m for seedling. Two samplings of mangrove tree, pole, boundary pole and seedling were chosen each quadrat for observation. The numbers of species and individuals of gastropods were counted in each organ of mangrove samplings (roots, stems, and leaves organs). The parameters of vertical distrubution of gastropods were analyzed including frequency and abundance. The results of this study showed that there exists 8 species of gastropods at the mangrove samplings in Kendari Beach, where seven species found at site I and III, whereas six in found at site II. Species of Littorina scabra showed as the heighest frequency value at all site is 0,75. Therefore, the Littorina scabra are the common snails in this region, bacause they were found at all site in Kendari Beach. The abundance of gastropods in the mangrove sampling was found to be high at roots and has the lowest at leaves. The species of Littorina scabra at all vegetative organs of mangrove samplings in the Kendari Beach and suggesting is widest distribution.Keywords : Gastropods, Abundance, Vertical Distribution, Bay of Kendari.
EKSPOR KARBON DARI SERASAH DAUN MANGROVE DI TAMAN NASIONAL RAWA AOPA WATUMOHAI Analuddin Analuddin; Jamili Jamili; Dafid Pratama
BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research) Vol 3, No 1 (2016): BIodiversitas
Publisher : University of Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/biowallacea.v3i1.1483

Abstract

ABSTRACTMangrove ecosystems are highly productive and contribute as sources organic carbon and nutrients. The present study was aimed to determine export of of carbon from R. mucronata and C. tagal mangrove leaf litter at Rawa Aopa Watumohai National (RAWN) Park. Litterfall sampling of mangrove at RAWN Park was done by purposive sampling method. Carbon content was analyzed using ash method. The export value of carbon and nitrogen was estimated. The results showed that monthly export of organic carbon by mangrove C. tagal (14,36 g C/ m2/month) was higher than R. mucronata (12,02 g C/m2/month. Therefore, R. mucronata and C.tagal play important role as source of carbon and support the coastal ecosystem productivity.Keywords : Mangrove Forest, Leaf Litter, Carbon Export, RAWN Park.
STRUKTUR DAN KOMPOSISI GASTRPODA DI PADANG LAMUN PADA PERAIRAN PANTAI LANERE DESA BATUAWU KABUPATEN BOMBANA SULAWESI TENGGARA Jamili Jamili; Muhsin Muhsin; Nafilah Nafilah
BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research) Vol 2, No 2 (2015): Keragaman dan Bioteknologi
Publisher : University of Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/biowallacea.v2i2.1475

Abstract

ABSTRACT The aim of this study was to know the structure and composition of gastropods in seagrass beds in Coastal Waters Lanere Batuawu Village District of South Kabaena. This study was conducted in April to June 2014.The population of this study are all individuals of each type of gastropods were to be found in the study area, the sample of this study is the whole individual types of gastropods contained in the observation plots. The method used in this study was The Line Transect with the placement of plots semi subjective based on the condition of seagrass. The observations were made on 5 transects. The distance between transects were 50 and each transects contains 10 plots.The structure and composition was analyzed quantitatively by determining density, relative density, frequency, relative frequency, Important Value Index, Diversity Index (H), and Evenness Index (E). The result of this study showed that found 27 species of gastropods in whole transects. The Shannon-Wienner estimated index was 1,360 to 1,924 and The Evennes Index was 0,494 to 0,583. Important Value Index highest gastropods were Hebra corticata, Nassarius coronatus and Plicarcularia thersites. Keywords : Gastropods, Structure, Composition, Diversity, Evenness, Seagrass