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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Ilmu dan Teknologi Kelautan Tropis ILMU KELAUTAN: Indonesian Journal of Marine Sciences Journal of Marine Research Program Kreativitas Mahasiswa - Penelitian Jurnal Kelautan Tropis Panrita Abdi - Jurnal Pengabdian pada Masyarakat JURNAL ENGGANO Omni-Akuatika Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Jurnal Akuatiklestari Jurnal Ilmu Kelautan Kepulauan Musamus Fisheries and Marine Journal Unri Conference Series: Community Engagement Journal of Maritime Empowerment Journal of Marine Research Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan JURNAL SAINS dan INOVASI PERIKANAN
Aditya Hikmat Nugraha
Jurusan Ilmu Kelutan, Fakultas Ilmu Kelautan Dan Perikanan, Universitas Maritim Raja Ali Haji
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Library & Information Science Medicine & Pharmacology Social Sciences Other

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EFESIENSI PENGGUNAAN TEKNIK BIOFLOKULASI DALAM PEMANENAN MIKROALGA SPESIES Spirullina sp. DAN Botryococcus braunii UNTUK OPTIMALISASI PRODUKSI BIODIESEL Badriyah, Lia; Putra, Abdul Rahman; Saputra, Deni; Faiqoh, Iqoh; Nugraha, Aditya Hikmat
Program Kreativitas Mahasiswa - Penelitian PKM-P 2013
Publisher : Ditlitabmas, Ditjen DIKTI, Kemdikbud RI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (264.135 KB)

Abstract

Mikroalga merupakan tanaman thalus yang memiliki klorofil sehingga sangat efisien dalam menangkap dan memanfaatkan energi matahari dan CO2 untuk keperluan fotosintesis. Mikroalga berpotensi sebagai alternatif  penghasil sumber energi baru dan terbarukan. Kendala yang terjadi dalam memanfaatkan mikroalga sebagai bahan energi terbarukan adalah pemanenan. Selama ini pemanenan mikroalga masih membutuhkan energi yang besar dan kurang ekonomis. Oleh karena Bioflokulasi menawarkan pemanenan mikroalga yang ekonomis, hemat energi serta ramah lingkungan. Bioflokulasi merupakan teknik pemanenan mikroalga dengan menggunakan makhluk hidup. Bioflokulasi selama ini menggunakan bakteri atau fungi sebagai agen pengendap, namun dengan menggunakan mahluk hidup lain membutuhkan biaya tambahan berupa substrat untuk hidup. Bioflokulasi dalam pemanenan mikroalga menawarkan pengendapan dengan bantuan mikroalga spesies lain. Penelitian ini menggunakan mikroalga Tetraselmis suecica dan Chlorella sp. Spesies ini menggantikan spesies yang sebelumnya (Spirullina sp. & Botryococcus braunii) dikarenakan kedua spesies tersebut kurang efektif jika dilihat dari nilai OD dan Persentase recovery.  Hasil penelitian menunjukan bahwa setelah dilakukan kultivasi selama 20 hari diperoleh waktu panen. Waktu panen untuk Tetraselmis suecica pada hari ke-13 dan Chlorella sp. pada hari ke-12. Berdasarkan nilai OD dan persentase recovery diketahui bahwa Chlorella sp termasuk mikroalga non flokulan, dan Tetraselmis suecica termasuk mikroalga flokulan. Dalam hal ini Chlorella sp. akan dipanen dengan Tetraselmis suecica  dalam teknik bioflokulasi. Selanjutnya diketahui perbandingan 4:4 yang merupakan perbandingan yang paling efisien untuk selanjutnya dilakukan ekstraksi kadar lemak. Kadar lemak Chlorella sp sebesar 8.9909 % dari berat kering. Sedangkan pemanenan dengan bantuan Tetraselmis suecica  didapatkan kadar lemak Chlorella sp sebesar 11.7094. Sehingga terjadi peningkatan lemak sebesar 30,24 %. Pemanenan dengan penggunaan teknik bioflokulasi diharapkan bisa menjadi langkah dalam optimalisasi produksi biodiesel. Kata kunci: mikroalga, bioflokulasi, biodiesel, ekonomis, ramah lingkungan
Karakteristik Morfometrik Lamun Enhalus acoroides dan Thalassia hemprichii di Pesisir Pulau Bintan Sarinawaty, Pratiwi; Idris, Fadhliyah; Nugraha, Aditya Hikmat
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v9i4.28432

Abstract

ABSTRAK: Lamun merupakan satu-satunya tumbuhan berbiji (angiospermae) yang mampu hidup terendam di dalam air laut dan beradaptasi pada lingkungan dengan salinitas tinggi serta memiliki rhizome, daun dan akar sejati. Kajian terkait karakteristik morfometrik menekankan pada keadaan karakter morfologi suatau spesies yang mendiami suatu wilayah tertentu. Penelitian ini dilakukan dengan tujuan untuk membandingkan karakteristik morfometrik lamun Enhalus acoroides dan Thalassia hemprichii pada ekosistem lamun di beberapa wilayah pesisir di Pulau Bintan. Penentuan lokasi penelitian ditentukan dengan metode purposive sampling sedangkan pengambilan data lamun menggunakan transek kuadran ukuran 50x50cm. Karakteristik bagian lamun yang diukur yaitu panjang daun, lebar daun, diameter rhizome, panjang akar dan jumlah daun. Karakteristik morfometrik lamun di ketiga lokasi memiliki perbedaan. Lamun E. acoroides di lokasi Pantai Impian memiliki panjang daun yang terpanjang dan diameter rhizome yang paling besar dari lokasi lainnya. Sedangkan lokasi pengudang memiliki lebar daun tertinggi. Morfometrik Lamun jenis T. hemprichii yang mempunyai nilai panjang daun, lebar daun dan diameter rhizome tertinggi terdapat di lokasi Pantai Impian. Sedangkan panjang daun terendah terdapat di Pengudang.  ABSTRACT: Seagrass is the only seed plant (angiosperms) that can live submerged in seawater and adapt to environments with high salinity and has rhizomes, leaves, and tree roots. Studies related to morphometric characteristics emphasize the morphological character of a species that inhabits a particular area. This research was conducted in October 2019 to March 2020 in Dompak, Pengudang Village, and Pantai Impian to compare the morphometric characteristics of the seagrass Enhalus acoroides and Thalassia hemprichii in seagrass ecosystems in some coastal areas of Bintan Island. The determination of the location of the study was determined by a purposive sampling method while seagrass data collection using a 50x50cm quadrant transect size. Morphometric characteristics of seagrasses in the three locations have differences. Seagrass E. acoroides at the Impian Beach location has the longest leaf length and the largest rhizome diameter than other locations. Whereas the storage location has the highest leaf width. Morphometrics of seagrass T. hemprichii which has the highest value of leaf length, leaf width, and rhizome diameter is at the Dream Beach location. While the lowest leaf length is found in Pengudang. 
Pengaruh Kerapatan Berbeda Terhadap Produksi Dan Laju Dekomposisi Serasah Mangrove Xylocarpus granatum Koenig, 1784 (Meliaceae:Rosids) dan Rhizophora apiculate Blume,1827 (Rhizophoraceae: Rosids) di Perairan Pulau Bintan Muslimin, Muslimin; Susiana, Susiana; Nugraha, Aditya Hikmat
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v10i2.30134

Abstract

Penelitian mengenai Produksi dan Laju Dekomposisi Serasah Mangrove Xylocarpus granatum dan Rhizophora apiculata di Perairan Busung dan Tanjung Unggat Pulau Bintan. Tujuan penelitian ini adalah untuk membandingkan produksi dan laju dekomposisi serasah mangrove Xylocarpus granatum dan Rhizophora apiculata di perairan Busung dan Tanjung Unggat, Pulau Bintan. Penelitian ini di laksanakan pada bulan Februari – Mei 2020 mengenai produksi dan laju dekomposisi serasah mangrove X. granatum dan R. apiculata di perairan Busung dan Tanjung Unggat Pulau Bintan. Penelitian ini bertujuan membandingkan produksi dan laju dekomposisi serasah mangrove X. granatum dan  R. apiculata. Penelitian ini dilakukan dengan penentuan lokasi, kemudian persiapan alat dan bahan dan dilanjutkan dengan pengambilan data kerapatan mangrove dan pengambilan data serasah serta laju dekomposisi. Hasil penelitian ditemukan 2 jenis mangrove di 2 stasiun yaitu X. granatum dan R. apiculata. Kerapatan total di Desa Busung berjumlah 2267 pohon/ha tergolong sangat padat dan masih dalam kondisi baik sedangkan kerapatan total di Tanjung Unggat berjumlah 1200 pohon/ha tergolong sedang dan masih dalam kondisi baik. Produksi serasah tertinggi yaitu terjadi pada Stasiun Busung yaitu R. apiculata 1.47 g/m2/hari dan X. ganatum 0.83 g/m2/hari dengan kerapatan yang padat dan untuk hasil terendah terjadi pada stasiun Tanjung Unggat yaitu R. apiculata 1.09 g/m2/hari dan X. granatum 0.65 g/m2/hari dengan kerapatan sedang. Laju dekomposisi serasah daun spesies X. granatum menunjukkan nilai 0.0192 dan Laju dekomposisi serasah daun spesies R. apiculata menunjukkan nilai 0.0203. Laju dekomposisi sersah daun terjadi penurunan yang sangat signifikan pada hari ke 14 yaitu dengan kisaran 0.04 – 0.06 gr/hr. Sedangkan pada hari ke-14 sampai hari ke-28 relatif  konstan, dengan kisaran 0.01 – 0.03 gr/hr. Research on the Production and Decomposition Rate of Xylocarpus granatum and Rhizophora apiculata Mangrove Litter in Busung and Tanjung Unggat Waters, Bintan Island. The purpose of this study was to compare the production and decomposition rate of mangrove litter from Xylocarpus granatum and Rhizophora apiculata in the waters of Busung and Tanjung Unggat, Bintan Island. This research was conducted in February - May 2020 regarding the production and decomposition rate of mangrove litter X. granatum and R. apiculata in the waters of Busung and Tanjung Unggat Bintan Island. This study aims to compare the production and decomposition rate of mangrove litter X. granatum and R. apiculata. This research was conducted by determining the location, then preparing the tools and materials, followed by collecting data on mangrove density and data collection of litter and decomposition rate. The results found 2 types of mangroves at 2 stations, namely X. granatum and R. apiculata. The total density in Busung Village was 2267 trees / ha which was classified as very dense and still in good condition, while the total density in Tanjung Unggat was 1200 trees / ha which was classified as moderate and still in good condition. The highest litter production occurred at Busung Station, namely R. apiculata 1.47 g/M2/day and X. granatum 0.83 g/m2 /day with a dense density and for the lowest yield occurred at Tanjung Unggat station, namely R. apiculata 1.09 g/m2/day and X. granatum 0.65 g/m2/day with moderate density. The leaf litter decomposition rate of species X. granatum showed a value of 0.0192 and the rate of decomposition of leaf litter of species R. apiculata showed a value of 0.0203. The decomposition rate of leaf litter decreased significantly on day 14, in the range of 0.04 - 0.06 gr/day. Meanwhile, on day 14 to day 28 it is relatively constant, with a range of 0.01 - 0.03 g/day.
Kelimpahan dan Karakteristik Kepiting Bakau pada Ekosistem Mangrove di Desa Busung Kabupaten Bintan Provinsi Kepulauan Riau Saputra, Ruli; Nugraha, Aditya Hikmat; Susiana, Susiana
Akuatiklestari Vol 4 No 1 (2020): Jurnal Akuatiklestari
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Ilmu Kelautan dan Perikanan, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/akuatiklestari.v4i1.2467

Abstract

Penelitian ini mengenai kelimpahan dan karakteristik kepiting bakau pada ekosistem mangrove di Desa Busung Kabupaten Bintan Provinsi Kepulauan Riau. Tujuan penelitian ini adalah untuk melihat keterkaitan ekosistem mangrove terhadap kelimpahan dan karakteristik kepiting bakau di Desa Busung Kecamatan Sri Kuala Lobam Kabupaten Bintan. Penelitian ini dilakukan dengan metode purposive sampling sebanyak 9 titik menggunakan transek garis berukuran 10x10 meter. Hasil yang diperoleh yaitu 2 jenis vegetasi mangrove Rhizopora apiculata dan Xylocarpus granatum. Nilai kerapatan pohon vegetasi mangrove jenis Rhizopora apiculata pada stasiun satu berjumlah 700 pohon/ha dan jenis Xylocarpus granatum berjumlah 1100 pohon/ha, pada lokasi penelitian stasiun dua vegetasi pohon mangrove jenis Rhizopora apiculata berjumlah 700 pohon/ha dan jenis Xylocarpus granatum berjumlah 900 pohon/ha, sedangkan pada lokasi penelitian stasiun tiga vegetasi pohon mangrove jenis Rhizopora apiculata berjumlah 1233 pohon/ha dan jenis Xylocarpus granatum berjumlah 300 pohon/ha. Kepiting bakau yang dijumpai pada lokasi penelitian yaitu jenis Scylla serrata dan Scylla paramamosain, jenis Scylla serrata ditemukan berjumlah 5 ekor sedangkan Scylla paramamosaian 18 ekor dengan jenis kelamin yang paling dominan jantan.
Produksi Serasah dan Laju Dekomposisi Thalassia hemprichii dan Cymodocea rotundata di Perairan Malang Rapat, Kabupaten Bintan Kristina, Kariska; Lestari, Febrianti; Nugraha, Aditya Hikmat
Akuatiklestari Vol 4 No 2 (2021): Jurnal Akuatiklestari
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Ilmu Kelautan dan Perikanan, Universitas Maritim Raja Ali Haji

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31629/akuatiklestari.v4i2.2468

Abstract

Penelitian mengenai produksi serasah dan laju dekomposisi Thalassia hemprichii dan Cymodocea rotundata telah dilakukan di Perairan Desa Malang Rapat Kecamatan Gunung Kijang Kabupaten Bintan. Tujuan penelitian ini adalah mengetahui tutupan jenis T. hemprichii dan C. rotundata, mengetahui produksi jenis T. hemprichii dan C. rotundata dan mengetahui laju dekomposisi lamun jenis T. hemprichii dan C. rotundata. Penelitian ini di lakukan dengan metode purposive sampling. Hasil penelitian tutupan lamun di Perairan Desa Malang Rapat Kecamatan Gunung Kijang Kabupaten Bintan stasiun satu jenis T. hemprichii dengan tutupan lamun perjenis sebesar 8,51%, sedangkan C. rotundata 8,50%. Jika dilihat dari nilai total tutupan lamun sebesar 39,4% dikategorikan sedang, stasiun dua tutupan lamun perjenis T. hemprichii berkisar 6,41%, sedangakan C. rotundata berkisar 5,65% dan total tutupan sebesar 29,49%. Produksi serasah di Perairan Desa Malang Rapat Kecamatan Gunung Kijang Kabupaten Bintan pada stasiun satu T. hemprichii dan C. rotundata mengalami kenaikan dibandingkan pada stasiun dua. Laju dekomposisi pada stasiun dua T. hemprichii dan C. rotundata mengalami laju dekomposisi lebih cepat dibandingkan stasiun satu.
Distribusi Spasial Rajungan (Portunus pelagicus) pada Musim Timur di Perairan Pulau Lancang, Kepulauan Seribu Syamsul Bahri Agus; Nimmi Zulbainarni; Adriani Sunuddin; Tarlan Subarno; Aditya Hikmat Nugraha; Insaniah Rahimah; Andi Alamsyah; Rosdyani Rachmi; . Jihad
Jurnal Ilmu Pertanian Indonesia Vol. 21 No. 3 (2016): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1924.486 KB) | DOI: 10.18343/jipi.21.3.209

Abstract

A study was carried out to assess the present status of blue swimmer crab (Portunus pelagicus) in Lancang Island, incorporating identification of fishing ground, also measurement of environmental condition and crab biometry. Monthly catch assessment was performed on JuneSeptember 2015 at three landing bases using structured questionnaire and morphometric sampling of minimum randomly selected 30 crabs. Bathymetric survey was conducted to produce depth-contoured maps combined with certain oceanographic parameters (sea surface temperature, salinity, water clarity, total suspended solids, dissolved oxygen, and nitrate-NO3) measured at 15 sampling sites. A grid map was produced to identify key areas of crab fishing grounds, recruitment habitat, and spawning habitats. During southeast monsoon, main fishing ground was distributed in the western and southern part of Lancang Island (grid C3, C4, and D5). In general, crab yields were dominated by female (66.9%) and 43.8% of them were bearing eggs. Four size classes were determined from frequency distribution of carapace width (Class 1 = 7.0-10.6 cm; Class 2 = 10.7-14.2 cm; Class 3 = 14.3-17.8 cm; and Class 4 = 17.9-21.5 cm), with Class 2 as the most prominent catch. Referring to ontogenetic migration trait of the species, presumed recruitment habitat for blue swimmer crab in Lancang Island is located at A6, where abundant juveniles were harvested in the area with strong oceanic influence and depth range of 24-30 m. Spatial coherence on the distribution of bearing egg female with several environmental parameters (sea surface temperature, salinity, and dissolved oxygen) indicates strong estuarine influence is required for crab spawning habitat at C3 and
Keanekaragaman dan Potensi Pemanfaatan Makroalga di Pesisir Pulau Tunda Endang Sunarwati Srimariana; Mujizat Kawaroe; Dea Fauzia Lestari; Aditya Hikmat Nugraha
Jurnal Ilmu Pertanian Indonesia Vol. 25 No. 1 (2020): Jurnal Ilmu Pertanian Indonesia
Publisher : Institut Pertanian Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (585.801 KB) | DOI: 10.18343/jipi.25.1.138

Abstract

Macroalgae is one of the marine biological resources that has a potential to be utilized further by humans. This research aims to study macroalgae diversity and utilization potency by humans in the coastal area of Tunda Island. The study was conducted at 4 stations using the belt transect method. Results of this study indicated that there were 15 species of macroalgae found that came from 3 macroalgae classes, they were chlorophyceae, phaeophyceae, and rhodophycea. Macroalgae species that are often found are Padina minor, Halimeda macroloba, and Gracilaria salicornia. The highest macroalgae diversity was found at station 3 with a value of 2.44. Based on the type of macroalgae found in the field there are several macroalgae species that can be utilized, and the lack of information causes the low macroalgae utilization by the local community. Keywords: Biodiversity, Gracilaria salicornia, Halimeda macroloba, macroalgae, Padina minor
Morphometric Characteristic and Growth Responses of Enhalus acoroides Seedlings Under Different Substrate Composition Treatment Aditya Hikmat Nugraha; Said Almahdi; Aminatul Zahra; Ita Karlina
Journal Omni-Akuatika Vol 17, No 2 (2021): Omni-Akuatika November
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.oa.2021.17.2.883

Abstract

Seagrass transplantation in the large-scale requires a large number of seagrass individu from donor ecosystem. This may give negative impact as damage and reducing the number of seagrass in donor ecosystem. One of methods to overcome this case is by developing transplants using seagrass nut as source for seed. Substrate is one of factors that influence the growth of seagrass. The aim of this study was to compare the effect of differences in substrate composition on morphologi and growth of Enhalus acoroides seeds. Observations were carried out by treatment using mud, sand and mixed substrates sand with mud. The survival rate of Enhalus acoroides seeds was quite high of 100% but it had a lower value of 93.30% on sand substrate. The longest leaf is on the mud substrate with a length of 5.9 cm, the leaf width has the same size in each substrate with a value of 0.4 cm, the highest number of leaves were found in the sand and mixture substrate with 5 strands, the longest root size was in the mixed substrate with a length of 5 cm. The growth of Enhalus acoroides seagrass seeds did not show any significant difference. The highest growth was found in the mud substrate with a value of 0.10 cm/day. Keywords: Enhalus acoroides, seagrass,seed, substrate, transplantation
Relationship of Distribution Seagrass Species with Dugong (Dugong dugon) Sighting at Liki Island-Papua Aditya Hikmat Nugraha; Ilham Antariksa Tasabaramo; Udhi E Hernawan; Susi Rahmawati; Andri Irawan; Juraij Juraij; Muta Ali Khalifa; I Wayan Eka Dharmawan; Risandi Dwirama Putra; Devia Hartono Puteri
Journal Omni-Akuatika Vol 15, No 2 (2019): Omni-Akuatika November
Publisher : Fisheries and Marine Science Faculty - Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.oa.2019.15.2.730

Abstract

Dugong dugon is a herbivorous marine mammal. One of Dugong's favorite foods is seagrass. This study examines the distribution of seagrass species to dugong sighting in Liki Island. The study was conducted in November 2018. Observation of seagrass conditions was carried out using a line transect method and a 50x50 cm transect with a distance interval between 10 m plots. Interviews were also conducted with the community to find out the location of Dugong presence in Liki Island. There are seven species of seagrass found in Liki Island :Enhalus acoroides, Cymodocea rotundata, Thalassia hemprichii, Halophila ovalis, Halodule uninervis, Halodule pnifolia and Syringodium isoetifolium spread over four observation stations. The results showed that  Dugong in Liki Island is often found during the eastern season, they often appear in seagrass ecosystem area to do eating activities. Dugong is often found in the eastern part of Liki Island (Station 4) and sometimes also found in the western part of Liki Island (Station 3).Keywords:biodiversity,Dugong dugon, liki, papua, seagrass
ESTIMASI KANDUNGAN STOK KARBON PADA EKOSISTEM PADANG LAMUN DI PERAIRAN DOMPAK DAN BERAKIT, KEPULAUAN RIAU Putri Restu Hertyastuti; Risandi Dwirama Putra; Tri Apriadi; Mario Putra Suhana; Fadhliyah Idris; Aditya Hikmat Nugraha
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 12 No. 3 (2020): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitkt.v12i3.32199

Abstract

One of the important roles of the seagrass ecosystem is as a carbon sink from the atmosphere. Bintan Island is an area that has a fairly extensive seagrass ecosystem. This study aims to estimate the carbon content of seagrass beds from all types of seagrass and sediments in the waters of Berakit and Dompak, Bintan Island. Determination of potential carbon stock is carried out by looking at the estimated carbon stock in the sediment and biomass of seagrass including the upper part (leaves and midrib) and the bottom of the seagrass (rhizome and roots). Measurement of carbon stock in seagrass sediments was carried out using the dry ashing method (LOI) and the carbon content in seagrass biomass was measured using the conversion method using a constant. The results showed that at the Berakit station the estimated total carbon stock of sediment was 91 Mg Corg ha-1 and 10.58 Mg C/m2 for the estimation of seagrass carbon content, while the Dompak station estimated total carbon stock in the sediment ranged from 103.80 Mg Corg ha-1 and 3.34 Mg C/m2 to estimate the carbon content of seagrass parts. The carbon content in the substrate is influenced by the sediment composition and the carbon content in the seagrass is influenced by the density of the seagrass.
Co-Authors . Jihad Abdul Rahman Putra Abdul Rahman Ritonga Adriani Sunuddin Afis Irawan Agung Dhamar Syakti Agus Ramli Ahmad Zahid Andi Alamsyah Andi Bakia Askara Andri Irawan Anna Kristine Sigarlaki Bimo Panji Prayogo Calvyn Fredrik Aldus Sondak Dea Fauzia Lestari Dedy Kurniawan Deni Saputra Devia Hartono Puteri Devia Hartono Puteri Dietriech Geoffrey Bengen Dony Apdillah Endang Sunarwati Srimariana Esty Kurniawati Fadhliyah Idris Febrianto, Try Hasan Eldin Adimu Hasidu, La Ode Abdul Fajar Hazrul Hazrul Herlanto Sihar Napitupulu Hidayati, Jelita Rahma I Wayan Eka Dharmawan ika Anggraeni Ilham Antariksa Tasabaramo Indra Jaya Insaniah Rahimah Iqoh Faiqoh Ita Karlina Ita Karlina Ita Karlina Ita Karlina Ita Karlina Jemi Jemi Jumsurizal Jumsurizal Juraij Juraij Khairul Hafsar Khairunnisa Khairunnisa Kristina, Kariska Lestari, Febrianti Lia Badriyah Maharani Mario Putra Suhana Mario Putra Suhana Mario Putra Suhana MUJIZAT KAWAROE Mujizat Kawaroe Mujizat Kawaroe Muslimin Muslimin Muslimin Muslimin Muta Ali Khalifa Nimmi Zulbainarni Nurhasima Nurul Dhewani Mirah Sjafrie Nurul Hati Pratiwi Sarinawaty Putra, Risandi D Putri Cahyani Putri Ramadhani Putri Restu Hertyastuti Rika Angraeni Riska Rosdyani Rachmi Said Almahdi Saputra, Ruli Sarinawaty, Pratiwi Susi Rahmawati Susi Rahmawati Susiana Susiana Susiana Susiana Susiana Syamsul Bahri Agus, Syamsul Bahri T. Ersti Yulikasari Tarlan Subarno Tengku Ersti Yulika Sari Tri Apriadi Udhi E Hernawan Udhi E Hernawan Uli Rohana Malau Wahyu Adi Wahyudin Wahyudin Yehiel Hendry Dasmasela Yeti Darmayati Yuni Sinta Pratiwi Zahra, Aminatul