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All Journal SOCA: Jurnal Sosial Ekonomi Pertanian METAMORFOSA Journal of Biological Sciences Jurnal Biologi Udayana Bumi Lestari Ecotrophic, Journal of Environmental Science Journal of Tourism Destination and Attraction
Anak Agung Gde Raka Dalem
Program Studi Biologi Fakultas Matematika Ilmu Pengetahuan Alam, Universitas Udayana
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Energy Environmental Science Immunology & microbiology Other

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Journal : Ecotrophic, Journal of Environmental Science

 1 
IDENTIFIKASI MAKROZOOBENTHOS DI TUKAD BAUSAN, DESA PERERENAN, KABUPATEN BADUNG, BALI Ni Made Suartin; Ni Wayan Sudatri; Made Pharmawati; A. A. G. Raka Dalem
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 5 No 1
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

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Abstract

A macrozoobenthos study was conducted at Bausan River, Pererenan village, Badung regency, Bali between September and December, 2006. There were six sampling stations were determined purposively. At each station, five unit of square plots of 40 cm x 40 (in maximum solum depth) samples were taken. The result showed that there were seventeen species of macrozoobenthos were found. There was no protected species found in this study. The macrozoobenthos had 2,28 level of index diversity. This indicated that the ecosystem at this area was in a stable condition with a medium level of macrozoobenthos diversity.
JENIS-JENIS HERBA DAN LIANA DI DESA PELIATAN, UBUD-BALI, KEPERCAYAAN MASYARAKAT DAN MITOS YANG BERKEMBANG TENTANG TUMBUHAN TERSEBUT I Ketut Muksin; A. A. G. Raka Dalem; Martin Joni
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 4 No 1
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

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Abstract

Penelitian dilaksanakan di wilayah Desa Peliatan, Kecamatan Ubud, Kabupaten Gianyar-Bali tahun 2005-2006.Penelitian dilakukan dengan menyelusuri jalur-jalur jalan yang ada di wilayah desa sambil mencatat jenis herba dan lianayang ditemukan. Tumbuhan ini ini kemudian dicek statusnya (dilindungi atau tidak), pemanfaatan, serta mitos yangberkembang dalam masyarakat tentang tumbuhan tersebut. Dari hasil studi ini telah berhasil diidentifkasi 100 jenis herbadan liana. Dilihat dari segi pemanfaatanya, bagian terbesar dari herba dan liana ini, yaitu mencapai 50% pemanfaatannyamerupakan kombinasi dari tanaman hias, bahan makanan, tanaman upakara serta campuran antara tanaman upakara danbahan makanan. Sebanyak 40% dimanfaatkan untuk penggunaan lainnya, serta 10% sisanya merupakan gulma, yangrelatif belum dimanfaatkan secara nyata oleh masyarakat. Dilihat dari segi mitosnya, 12% dari tumbuhan herba dan lianadi Desa Peliatan memiliki mitos. Sepuluh (10) jenis (atau 83% diantaranya) mempunyai mitos atau kepercayaan yangbernilai positif sedangkan yang negatif hanya 2 jenis (17 %). Dilihat dari segi perlindungan, maka dari jenis-jenis herbadan liana tersebut tidak ada yang termasuk jenis-jenis yang dilindungi peraturan perundang-undangan yang berlaku diIndonesia.
MORFOMETRI DAN KARAKTERISTIK FISIK TUMISI (Amphidromus peversus) DARI KAMPUS UNIVERSITAS UDAYANA BUKIT JIMBARAN, BALI-INDONESIA N. W. Sudatri; N. M. Suartini; A. A. G. Raka Dalem
ECOTROPHIC : Jurnal Ilmu Lingkungan (Journal of Environmental Science) Vol 2 No 2
Publisher : Master Program of Environmental Science, Postgraduate Program of Udayana University

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Abstract

A study on mollusks (Amphidromus peversus) has been carried out on Udayana University, BukitJimbaran (Bali, Indonesia) campus between November, 2003- November, 2005. The study was undertakenon a secondary forest on a limestone dry soil with dominant vegetation of Glerecydium sepium, Lantanacamara, Ceiba pentranda, and Acasia auriculiformis. Samples were randomly taken on quadrate samplings.Mollusks were captured on the land surface or on living vegetations. Results of the study showed that A.peversus has an average of shell length of 27.9 mm, shell width 18.0 mm , and body weight 7.90 g, number ofshell whorls 5.3, with the proportion of direction of whorl to the right of 55.3%. The shell of A. peversus hasno operculum. The color of the shell was yellow with brown stripes.The relationship between shell length (X) and with body weight (Y) can be represented by theequation of Y = 0.473 X – 5.32 (R2 = 11.9 %), which showed week relationships between those parameters.Meanwhile the relationships between the shell length (X1), width (X2) and body weight (Y) was best fitted bythe following equation : Y = 0.289 X1 + 0.0140 X2 – 3.47 (R2 = 94.9%).
Co-Authors Anak Agung Putu Agung Suryawan Wiranatha Ayu Zuraida Fanny Elizabeth Marbun FATHUR ROHMAN I Ketut Ginantra I KETUT MUKSIN I Ketut Sundra I Nengah Artawan I Nengah Simpen I Nyoman Widana I Putu Candra Noviarta I Wayan Yogi Widyastana I.G.N. Bayu Wirayudha Ida Ayu Eka Trisna Putri Ida Bagus Made Suaskara Job Nico Subagyo Joko Wiryatno M. RHEZA RIZKI SYAHPUTRA MADE PHARMAWATI Martin Joni Meitini Proborini Wahyuni Ngurah Intan Wiratmini Ni G. A. Manik Ermayanti Ni Kadek Siska Apriska Ni Luh Watiniasih Ni Made Dewi Wahyuni Ni Made Rai Suarni Ni Made Suartin Ni Made Suartini Ni Nyoman Wirasiti Ni Putu Ratna Sari Ni Wayan Desi Bintari Ni Wayan Sudatri Retno Kawuri Riswanda Dwiky Priyanta SANG KETUT SUDIRGA Stephanie Felitania Lestari Sulfa Ilmiyah Wahyu Puji Lestari