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All Journal Jurnal Silvikultur Tropika (JST) Journal of Marine Research BioWallacea Journal of Biological Research Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Preventif Journal Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Community Empowerment Miracle Journal Of Public Health (MJPH) Media Akuatika: Jurnal Ilmiah Jurusan Budidaya Perairan Anoa : Jurnal Pengabdian Masyarakat Sosial, Politik, Budaya, Hukum. Ekonomi Majority Science Journal Akselerasi Luaran Pengabdian Masyarakat Biokatalis: Jurnal Ilmu Biologi dan Pendidikan Biologi
Agusrinal
Program Studi Biologi, Fakultas MIPA Universitas Nahdlatul Ulama Sulawesi Tenggara.
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Veterinary Other

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Journal : BioWallacea Journal of Biological Research

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Strategi Pengelolaan Ekosistem Mangrove di Pulau Kaledupa, Kabupaten Wakatobi Agusrinal Agusrinal; Muhsin Muhsin; L.O.A Parman Rudia
BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research) Vol 7, No 2 (2020): Biodiversitas on Asian Wallacea
Publisher : University of Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1504.264 KB) | DOI: 10.33772/biowallacea.v7i2.14591

Abstract

The mangrove ecosystem is one of the natural resources that is the target of conservation, from the various potential natural resources that exist in the Wakatobi National Park. Mangrove ecosystems support biodiversity conservation, by providing shelter, breeding grounds, nursery, and feeding grounds for various types of animals including several groups of animals that are threatened with extinction, from reptiles, amphibians, aves, and mammals. Mangrove ecosystems can also protect coral reef ecosystems and seagrass. The aim of this research was to analyze the composition and diversity of mangrove species and to formulate a mangrove ecosystem management strategy in Kaledupa Island. This study uses a vegetation analysis method and a SWOT analysis. The results of vegetation analysis showed that there were eight species of mangroves on Kaledupa Island which were divided into four families. These species of mangroves are Avicennia marina, Xylocarpus granatum, Bruguiera gymnorrhiza, Ceriops decandra, Ceriops tagal, Rhizophora apiculata, Rhizophora mucronata, and Sonneratia alba. The highest and lowest mangrove species diversity indexes in Kaledupa Island were shown by the weaning and seedling strata, respectively with values 1,86 and 1,66. Based on the results of the SWOT analysis, mangrove ecosystem management strategies were formulated, namely (1) utilizing the status of the mangrove ecosystem as a conservation area and the existence of strict regulations to preserve mangroves so that they have the potential to become attractive ecotourism areas and (2) empower communities to provide mangrove seeds through the establishment of a nursery so that rehabilitation is no longer hampered by the reason that there are no seeds that are ready for planting.Abstrak             Ekosistem mangrove merupakan salah satu jenis sumberdaya alam yang menjadi target konservasi, dari berbagai potensi sumberdaya alam yang ada di kawasan Taman Nasional Wakatobi. Ekosistem mangrove mendukung konservasi keanekaragaman hayati, dengan menyediakan tempat tinggal, tempat berkembang biak, tempat pengasuhan anak dan tempat mencari makan berbagai jenis hewan, termasuk beberapa golongan hewan yang terancam kepunahan, mulai dari golongan reptil, amphibi, aves, dan mamalia. Ekosistem mangrove dapat juga melindungi ekosistem terumbu karang (coral reefs), dan padang lamun (sea grass). Tujuan penelitian ini adalah untuk menganalisis komposisi dan keanekaragaman jenis mangrove serta merumuskan strategi pengelolaan ekosistem mangrove di Pulau Kaledupa. Penelitian ini menggunakan metode analisis vegetasi dan analisis SWOT. Hasil analisis vegetasi menunjukkan bahwa terdapat delapan jenis mangrove di Pulau Kaledupa yang terbagi ke dalam empat famili. Jenis mangrove tesebut adalah Avicennia marina, Xylocarpus granatum, Bruguiera gymnorrhiza, Ceriops decandra, Ceriops tagal, Rhizophora apiculata, Rhizophora mucronata, dan Sonneratia alba. Indeks keanekaragaman jenis mangrove tertinggi dan terendah di Pulau Kaledupa ditunjukkan masing-masing oleh strata sapihan dan semai dengan nilai 1,86 dan 1,66. Berdasarkan hasil analisis SWOT, dirumuskan dua strategi pengelolaan ekosistem mangrove yaitu (1) memanfaatkan status ekosistem mangrove sebagai daerah konservasi dan adanya regulasi yang ketat untuk menjaga kelestarian mangrove sehingga berpotensi untuk dijadikan daerah ekowisata yang menarik dan (2) memberdayakan masyarakat untuk menyediakan bibit mangrove melalui pembentukan kebun bibit sehingga rehabilitasi tidak terhambat lagi dengan alasan tidak tersedianya bibit yang siap tanam.
Pengaruh Ekstrak Daun Tembelekan (Lantana camara) Terhadap Penampakan Histopatologi Thallus Rumput Laut (Kappaphycus alvarezii) Emand Syapriawan Tolanamy; Agusrinal Agusrinal; Ardiansyah Ardiansyah
BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research) Vol 7, No 2 (2020): Biodiversitas on Asian Wallacea
Publisher : University of Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1064.259 KB) | DOI: 10.33772/biowallacea.v7i2.14593

Abstract

The purpose of the study was to analyze the ability of Lantana camara extract on preventing and decreasing the transmission ratio of bacteria causing ice-ice disease of seaweed thallus Kappaphycus alvarezii by cohabitation and to find out the difference of histopathology of the thallus. The effect of thallus submersion interaction and the growths were analyzed statistically. The results showed tembelekan leaf extract solution can inhibit the growth of the bacteria by cohabitation method. Submersion treatment for 60 minutes was able to suppress the ability of pathogens transmitting than 30 and 90 minutes by the cohabitation method. Pathologically, an 60 minutes submersion treatment shows better than any other treatments Abstrak Penelitian ini bertujuan menguji kemampuan larutan ekstrak daun tembelekan Lantana camara dalam mencegah dan mengurangi tingkat transmisi bakteri penyebab penyakit ice-ice pada thallus rumput laut Kappaphycus alvarezii secara kohabitasi, prevalensi secara in vivo dan melihat perbedaan pada thallus secara histopatologi. Hasil penelitian menunjukkan larutan ekstrak daun tembelekan dapat menghambat pertumbuhan bakteri  penyebab ice-ice secara kohabitasi. Perlakuan perendaman selama 60 menit lebih mampu menekan kemampuan transmisi bakteri pathogen dibandingkan selama 30 dan 60 menit. Dilihat dari penampakan secara histopatologi, perlakuan 60 menit perendaman memperlihatkan jaringan yang lebih baik dibandingkan dua perlakuan lainnya
Co-Authors Abdul Manan Agustina, Dinda Tri Ansar, Soehardiman Aqmal Khaery Ardiansyah Ardiansyah Ardiansyah, Indra Arif Prasetya Armadi Chairunnas Asramid Yasin Aswir Aswir Bana, Sahindomi Dwi Rosalina Emand Syapriawan Tolanamy Fahidu, Wa Ode Hastiani Gaby Nanda Kharisma Gandri, La Habil Hamid Hasani, Umar Ode Hasidu, La Ode Abdul Fajar Herjat Oki Jain Hidayat, Herlan Hilda Ayu Melvi Amalia Ika Sartika Izal, Izal Junartin Teke Khaery, Aqmal L.O.A Parman Rudia La Baco S La Ode Ismail La Ode Muhammad Erif Laily Mutmainnah Lies Indriyani LILIK BUDIPRASETYO Maharani Maharani Maharani, Maharani Mandala, Marga Muhsimin, Muhsimin Muhsin Muhsin Murni Murni Murni Nurpuspita Nurhalisa Nurhalisa Nurul Muallimah Nyoto Santoso Prasetya, Wandy Murti Putri, Amelia Retno Eka Reichen, Stella Riska Riska Ryan Septiantoro Samsi Burhan Samsi Burhan Sitti Hajar Siwi, La Ode Sri Ayu Ningsih Sri Rahayu Amandari Syahruddin Syahruddin Tamaulina Br Sembiring Teke, Junartin Vivi Fitriani