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All Journal HAYATI Journal of Biosciences Jurnal Ilmu Dasar Jurnal Perikanan dan Kelautan Journal of Marine Research BioWallacea Journal of Biological Research Jurnal Sumberdaya Hayati Jurnal Sains dan Inovasi Perikanan/Journal of Fishery and Innovation (JSIPi) Jurnal Kelautan Tropis Jurnal FishtecH JURNAL ENGGANO MAJALAH ILMIAH GLOBE Jurnal Fish Protech Techno-Fish GERVASI: Jurnal Pengabdian kepada Masyarakat JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan Jurnal Informatika dan Rekayasa Perangkat Lunak Jurnal Laot Ilmu Kelautan Jurnal Abdi Insani Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Jurnal Airaha Coastal and Marine Journal JURNAL SAINS dan INOVASI PERIKANAN Majalah Pengabdian Indonesia Jurnal Perikanan dan Kelautan Mekongga: Jurnal Pengabdian Masyarakat
Hasidu, La Ode Abdul Fajar
Program Studi Ilmu Kelautan, Universitas Sembilanbelas November Kolaka
Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Veterinary Other

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Journal : BioWallacea Journal of Biological Research

 1 
Struktur Vegetasi dan Simpanan Karbon Sedimen Kawasan Regenerasi Mangrove Avicennia lanata (Ridley). di Pesisir Kabupaten Muna La Ode Abdul Fajar Hasidu; Arif Prasetya; Al Tafakur La Ode
BioWallacea : Jurnal Penelitian Biologi (Journal of Biological Research) Vol 8, No 2 (2021): Biodiversitas Wallacea
Publisher : University of Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (729.953 KB)

Abstract

This study aimed to determine the structure and composition of natural regenerated mangrove, also  to analyze these soil C and N content. This study was conducted in natural regenerated mangrove at in-active pond in Muna Regency, Southeast Sulawesi on June-August 2021. The data collection of mangrove vegetation by quadratic transect method, prependicuar to the river, with 6 subplots sized 100m2. Species identification according to  Panduan Pengenalan Mangrove Indonesia, by Noor YR et al. 2006. Meanwhile, the methods for sediment collection was done by purposive sampling to determine corring site. The sediment was collected by Peat Auger Set for 50 cm of depth. The sediment sample then separated based on depth i.e. 0-10 cm, 10-20 cm, 20-30 cm, 30-40 cm, and 40-50 cm. The samples were dried with temperature 65oC during 10 days. The C and N content were analyzed by Spectrofotometer. Moreover, water content as well as bulk density was determined.  The statistical analysis of One Way-Anova was done to determine the differences of bulk density, water, C, and N content on each soil layer.The result showed that the structure and composition of mangrove which found in this location was weaning mangrove (DBH < 10cm). The class of DBH size was dominated by 3,00cm - 3,99 cm (81 ind), 2,00cm – 2,99cm (62 ind), 4,00cm – 4,99cm (52 ind), 5,00cm – 5,99cm (42 ind), 7,00cm – 7,99cm (32 ind), and 6,00cm – 6,99cm (26 ind) respectively. The class of DBH size of 8,00 and 9,00 were found in small amount. The total density of vegetation was categoryzed into high density category, based on Kepmen LH No 201, year 2004 (5183,33 ind/ha). The vegetation formed into the early growing stage. The result of water content, and bulk density showed various results. The highest water content was on the surface layer of soil (0-10 cm) was 35,39±8,61%.Meanwhile, the highest bulk density was on the 20-30 cm of soil layer, was 1,49±0,29 g/cm3. The result of C and N content showed various results on each soil layer. The highest of C content was on the surface layer (0-10 cm), was 2,13±0,76%, and the lowest was on 30-40 cm of soil layer, was 1,72±0,13%. In the other hand, the highest N content was on 40-50 of soil layer, was 0,82±0,29%, and the lowest was on 30-40 cm of soil layer, was 0,57±0,14%. Although there were difference of water content, bulk density, C, and N content on each soil layer, but these differences was not significant statistically (α > 0,05). Commonly, the A. lanata species was dominated in this in-active pond area. It was caused by  the environmental condition was enclosed because of soil bund wall of pond, so it is confined to another species to regenerate naturally in this area.  Furthermore, the structure of A. lanata seeds which have small size facilitates its spread by the current, thus providing a opportunity for seeds spreaded, growth and regenerated naturallyKey word: A. lanata, natural regeneration, C sedimen, N content
BIOAKUMULASI DAN TRANSLOKASI MERKURI DAN CADMIUM PADA MANGROVE FAMILI RHIZOPHORACEAE DI TAMAN NASIONAL RAWA AOPA WATUMOHAI Andi Septiana; La Ode Abdul Fajar Hasidu; Analuddin Analuddin
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.v3i1.1487

Abstract

ABSTRACT This study aimed to know the bioaccumulation and translocation of heavy metal mercury (Hg) and cadmium (Cd) on mangrove Rhizophora spp grown in Rawa Aopa Watumohai National Park. The heavy metals content of Hg and Cd in vegetative organs of R.mucronata, R.apiculata and R.stylosa were analyzed by using Atomic Absorption Spectrophotometry AAS, while their translocation factor (TF) in mangrove organs were elucidated. The results showed that heavy metal bioaccumulation in mangrove organs varied among mangroves. Heavy metals contents in organs of mangrove Rhizophora mucronata were estimated as 0.492 μg/g for Cd and of 0.085 μg/g for Hg. On the other hand, those of metals contents in R. Apiculata were 4.67 μg/g for Cd and 0.414 μg/g for Hg. Meanwhile heavy metals contents in R. stylosa were 0.796 μg/g for Cd metal and 0.084 μg/g for Hg metal. However, the mangroves of R. mucronata and R. apiculata seemed to ineffective on translocation of mercury metal in their organs as of the values of TF among organs were < 1, while the mangrove R. stylosa seemed to more effective on translocation of Hg and Cd heavy metals in its organs (TF > 1.0). Therefore, each mangrove has different ability to accumulate heavy metals in its organs. Thus, maintenance mangrove diversity is important to reduce heavy metal pollutant and keeping coastal area productivity.Keywords : Heavy Metal Bioaccumulation, Heavy Metal Translocation,                               Mangrove, Rawa Aopa Watumohai National Park
Co-Authors Aditya Hikmat Nugraha Ady Jufri Agus Putra AS Agusrinal Agusrinal Agusriyadin, Agusriyadin Al Muzafri Alghi, Anugerah Febryan Alya Dina Wilujeung Andi Besse Patadjai Andi Septiana Ansar, Soehardiman Anti Landu Anwar Anzani, Luthfi Ardiansyah, Indra Ari Anggoro Arianto Arianto Arif Prasetya Arif, Arif Prasetya Arina Ruzanna Asni Asni Asni Asni Awal, Samsi Ayub Sugara Azwar Sidiq Basiruddin, Basiruddin Cakra Rahardjo Chandrika Eka Larasati Dandi Saleky Disnawati Disnawati Disnawati Disnawati, Disnawati Dwi Rosalina Eldin, Hasan Endi Ardianto FAJAR NUGROHO Fajar Nugroho Faradisa Anindita Fatur Rahman Rustan Firman syah Fitra, Ramad Arya Gaby Nanda Kharisma Gaby Nanda Kharisma Hamid, Fanul Harsanto Mursyid Hasan Eldin Hasan Eldin Adimu Hasria Hasria Hasria Hasria, Hasria Hening, Egiyanti Nur Widhia I Gusti Bagus Wiksuana Ibrahim, Akhmad Fadli Iis Afrianty Ilham Antariksa Tasabaramo Indra Ardiansyah Iradaf Mandaya Izal jafar, Maharani Jepri Agung Priyanto, Jepri Agung Kamaruddin, Anggi Ashari Kamur, Sudarwin Kangkuso Analuddin, Kangkuso La Aba La Aba La Ode Adi Parman Rudia La Ode Huli La Ode Muhamad Hazairin Nadia La Ode Muhammad Sety Laode Muhamad Hazairin Nadia Laode Muhamad Hazairin Nadia Laode Muhamad Hazairin Nadia Latifa Fekri Latifa Fekri Lebrina Ivantry Boikh Maharani Maharani Maharani Maharani Maharani Maharani Maharani Maharani Maharani Maharani, Maharani Minsaris, La Ode Alam Mizwar, Muh. mubarak, azhar aras Muhamad Azwar Syah Muhamad Jalil Baari Muhammad Hatta Muhammad Syaiful Muhammad Syaiful Muis Muis Muis Mujiyanto Mujiyanto Mutmainnah Muchtar Nur Anisa Nur Ikhsan Nurhuda Annaastasia Patadjai, Andi Besse Permatasari, Vera Phradiansyah Prastya, Muhammad Eka Primahana, Gian Putri Cahyani Putri Grace Simamora Rahardjo, Cakra Rahmat Karim Ramad Arya Fitra Ramlah Ramlah Ramlah Ramlah S Ramlah Saleh Ramlah Saleh Rhesi Kristiana Rika Anggraini Riska Riska Riska Riska Riska Riska Risnita Tri Utami Rizna Triana Dewi Safar, Muhammad Saleh, Ramlah Sarimuddin, Sarimuddin Sety, La Ode Muhamad Simbolon, Sumihartati Sri Rezeki Suharsono Bantun Suryanti, Erma Syahrial Syahrial Teddy Triandiza Tezza Fauzan Waode Nilda Arifiana Effendy Wica Elvina Wilujeung, Alya Dina Windi Syahrian Wulandari Wulandari Yulfiperius, Yulfiperius Yulianti, Eva Tri Yunialdi Hapynes Teffu Yuwanda Purnamasari Pasrun Zibar, Zan Zulfathri Randhi