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All Journal Buletin PSP Jurnal Ilmu dan Teknologi Kelautan Tropis JURNAL PENELITIAN ILMU PENDIDIKAN Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences METAMORFOSA Journal of Biological Sciences Buletin Udayana Mengabdi JUITA : Jurnal Informatika Forum Geografi Pharmascience Journal of Dedicators Community EKO-REGIONAL JURNAL PENGEMBANGAN EKONOMI WILAYAH JURNAL ILMIAH LIVING LAW El-Wasathiya: Jurnal Studi Agama jurnal dikdas bantara Jurnal Ilmiah Berkala: Sains dan Terapan Kimia Jurnal Kependidikan Prosiding University Research Colloquium Madani : Jurnal Pengabdian Kepada Masyarakat
Sutomo Sutomo
Bali Botanic Garden, Indonesian Institute of Sciences (LIPI)
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Library & Information Science Medicine & Pharmacology Public Health Social Sciences Other

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Journal : METAMORFOSA Journal of Biological Sciences

 1 
AUTECOLOGY OF INVASIVE SPECIES Cyperus rotundus L. IN FOREST EDGE OF POHEN MOUNTAIN, BATUKAHU NATURE RESERVE, BALI, INDONESIA Sutomo Sutomo; Dini Fardila
Metamorfosa: Journal of Biological Sciences Vol 2 No 2 (2015)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2015.v02.i02.p01

Abstract

Anthropogenic-origin forest disturbance has been known to increase the risk of invasion to native habitat. Invasive species caused problems for local ecosystems and their native species. The  research on the dynamics and autecology of invasive species Cyperus rotundus was conducted on anthropogenic disturbed Pohen mountain forest in Bali, Indonesia. Results showed significant changes in microclimatic variables from forest edge to interior. C. rotundus in Pohen mountain forest can be found in a road edge and forest exterior where sunlight is abundant and decrease in a more shady sites and absent under thick forest canopies CCA ordination analysis showed that C. rotundus in Pohen mountain forest tends to co-occur together with Imperata cylindrica and Bidens biternata. To be able to control potentially troublesome exotic invasive species, firstly we have to understand what factors limit their growth and development. Therefore this study is has important value because the data which from  result in studying invasive species autecology will act as baseline data that will be useful to generate management program including rehabilitation and restoration program. Key words: species dynamics, autecology, Cyperus rotundus, Pohen mountain forest, Bali
KOMPOSISI KOMUNITAS TUMBUHAN BAWAH DI DALAM PLOT PERMANEN 1 HA GUNUNG POHEN CAGAR ALAM BATUKAHU BALI Sutomo Sutomo
Metamorfosa: Journal of Biological Sciences Vol 2 No 1 (2015)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

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Abstract

A one Ha (100 x 100 m) of Permanent Sampling Plot with 25 subplots (20 x 20 m with 2 x 2 m nested plot) and 5 level rows of altitudinal difference has been established to determine groundcover species stucture and composition in Pohen Mountain, Batukahu Nature Reserve, Bali. Enumeration of all groundcover species revealed that there were 69 species and 47 families with selaginaceae was the most abundant family in the 1 Ha Permanent Sampling Plot. Shannon Index revealed that groundcover species composition in the first, second and third rows were similar, but different with groundcover species composition in the fourth and fifth rows. Cluster Analysis concluded that groundcover species composition were varied. Generally, most of the groundcover species revealed clumped distribution and only a few species were solitaire.
Ekologi dan Potensi Invasif Acacia decurrens di Sebagian Kawasan Taman Nasional Gunung Merapi Yogyakarta Sutomo Sutomo
Metamorfosa: Journal of Biological Sciences Vol 6 No 1 (2019)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2019.v06.i01.p01

Abstract

Acacia decurrens, originally from Australia, is a woody plant that has become a concern in the erupted areas of Merapi volcano in 2006. The purpose of this study was to quantitatively describe the ecology of Acacia decurrens, and its invasive potential. Vegetation analysis was carried out in four areas of Mount Merapi National Park (TNGM), namely Kalikuning, Kaliadem, Plawangan and Pranajiwa. Ordination using the Non Metric Multidimensional Scaling (NMDS) method and Canonical Correspondence (CCA) and Spearman's bivariate correlation were carried out in data analysis. The results of NMDS analysis (2D stress = 0.14) showed that open areas due to eruption in Kaliadem are now dominated by A. decurrens. The results of the analysis also showed a significant negative correlation (Spearman rho = 0.6) between the abundance of A. decurrens and the level of species diversity in the sampling location. From the results of CCA, A. decurrens in the seedling stage appeared to coexist with other types of ground cover such as Alangium javanicum and Araliaceae. But in the tree phase, this species tended to form pure stands and only occasionally appeared to live side by side with other types of Fabaceae such as Albizia lopantha. Tree-level A. decurrens seemed to prefer sites with lower pH levels while A. decurrens seedling levels were more commonly found in sites with higher pH. Acacia decurrens have the potential to become a weed in TNGM due to its dominant distribution and tendency to decrease the level of species diversity in TNGM.
Konsepsi Nilai Budaya Dalam Pendidikan Konservasi Tumbuhan Masyarakat Di Sekitar Kawasan Hutan Bedugul Bali Dewa Darma; Sutomo Sutomo
Metamorfosa: Journal of Biological Sciences Vol 7 No 1 (2020)
Publisher : Prodi Magister Ilmu Biologi, Fakultas MIPA, Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/metamorfosa.2020.v07.i01.p11

Abstract

Masyarakat Bali pada umumnya memiliki pemahaman tentang budaya yang berdasarkan tradisi yang diwarisi oleh para leluhur. Kawasan hutan Bedugul Bali termasuk kawasan hulu yang perlu dijaga kesuciannya. Konsep Suci pada masyarakat di Bali biasanya dikait-kaitkan dengan pura dan kawasan hulu. Sedangkan sakral atau keramat biasanya dikaitkan dengah roh sebagai penguni pohon. Berdasarkan nilai frekuensi relatif Jenis dari informasi masyarakat, pohon yang di sakralkan oleh masyarakat tercatat ada 6 jenis. Jenis yang paling di sakralkan adalah pohon Ficus bejamina (FRj. 32%). konsep suci atau sakral menjadi perlindungannya. Tradisi menancapkan cabang pohon pada pangkal pohon bekas tebangannya yang disebut pohon penanggeh merupakan wujud suatu “janji” untuk menanam kembali. Pelaksanaan upacara menjadikan amanat untuk pemanfaatannya yang berkesinambungan. Konsepsi seni seperti pentas tarian topeng, bodres, wayang kulit dan cerita taru pramana merupakan media pendidikan konservasi tumbuhan yang strategis di Bali. Kata kunci: Bedugul, budaya, pohon, konservasi
Co-Authors . Suwarsito Agung Sriyono Akhmad Daerobi Ari Purbayanto Arief Priyadi Arnida Arnida Chendrasari Wahyu Oktavia Dewa Darma Dini Fardila Dinny Fauziah Domu Simbolon Febri Hernawati Ferdian Suprata I Dewa Putu Darma Ida Bagus Ketut Arinasa Mega Novita Muhammad Yuwono Mustaruddin . N. LUGRAYASA LUGRAYASA NI KADEK EROSI UNDAHARTA Nila Kusumaningtyas Norijatil Hasanah Rajif Iryadi Serli Dwi Putri Sigid Sriwanto Sudargo Sudargo Suwarno Suwarno Wibawa Prasetya Yunastiti Purwaningsih Yuris Setyoadi