Article Per Year (5 Year)
p-Index From 2021 - 2026
7.058
P-Index
This Author published in this journals
All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Perikanan dan Kelautan Jurnal Ilmu dan Teknologi Kelautan Tropis ILMU KELAUTAN: Indonesian Journal of Marine Sciences BULETIN OSEANOGRAFI MARINA Journal of Marine Research Program Kreativitas Mahasiswa - Penelitian Jurnal Kelautan Tropis Jurnal Akuatika Indonesia Panrita Abdi - Jurnal Pengabdian pada Masyarakat JURNAL ENGGANO Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Omni-Akuatika Jurnal Biologi Tropis Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Akuatiklestari Marinade Jurnal Ilmu Kelautan Kepulauan Musamus Fisheries and Marine Journal Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil Authentic Research of Global Fisheries Application Journal (Aurelia Journal) Unri Conference Series: Community Engagement Journal of Maritime Empowerment Jurnal IPTEK Bagi Masyarakat Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan JURNAL SAINS dan INOVASI PERIKANAN Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Aditya Hikmat Nugraha
Universitas Maritim Raja Ali Haja
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Library & Information Science Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Other

Published : 64 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 64 Documents
Search

 3   4   5   6   7 
Respon Pertumbuhan dan Sintasan Benih Enhalus acoroides Terhadap Pengkayaan Nutrien Menggunakan Limbah Budidaya Udang Aditya Hikmat Nugraha; Tri Apriadi; Fadhliyah Idris; Widia Kartika Di Sari Putri
Journal of Marine Research Vol 14, No 2 (2025): Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v14i2.42850

Abstract

Dilaporkan bahwa luasan ekosistem lamun di dunia terus mengalami penurunan. Salah satu faktor diantaranya adalah tingginya konsentrasi nutrien di perairan pesisir yang berasal dari aktivitas masyarakat. Benih lamun merupakan salah satu fase penting di dalam awal perkembangan kehidupan lamun. Selain itu juga nutrien menjadi salah satu faktor yang memengaruhi perkembangan benih lamun. Pada penelitian ini sumber nutrien yang akan digunakan dalam proses pembenihan lamun berasal dari limbah budidaya udang.  Tujuan Penelitian ini untuk mengukur respon pertumbuhan dan tingkat sintasan benih lamun Enhalus acoroides yang dikultivasi pada media limbah budidaya udang dan mengukur perubahan konsentrasi nutrien pada limbah budidaya udang sebagai media tumbuh benih lamun Enhalus acoroides. Benih lamun Enhalus acoroides ditumbuhkan pada tiga perlakuan yaitu : jumlah tegakan lamun jarang (perlakuan A), jumlah tegakan lamun sedang (perlakuan B) dan jumlah tegakan lamun rapat (perlakuan C). Proses kultivasi dilakukan selama 4 minggu. Berdasarkan hasil penelitian menunjukkan bahwa umumnya benih lamun mengalami penurunan pertumbuhan. Tingkat sintasan benih lamun tertinggi terdapat pada perlakuan C dengan nilai sebesar 90%. Penyerapan nutrien (amonia, nitrat, dan fosfat) yang terdapat pada limbah budidaya udang optimal terjadi pada perlakuan C. Konsentrasi nutrien pada seluruh perlakuan cenderung mengalami penurunan It is reported that the area of seagrass ecosystems worldwide continues to decline. One of the factors is the high concentration of nutrients in coastal waters originating from community activities. Seagrass seedling are one of the critical phases in the early development of seagrass life. In addition, nutrients are also one of the factors that influence the development of seagrass seeds. In this study, the nutrients used in the seagrass seeding process come from shrimp farming waste. The purpose of this study was to measure the growth response and survival rate of seagrass seeds Enhalus acoroides cultivated in shrimp farming waste media and to measure changes in nutrient concentration in shrimp farming waste as a growing medium for seagrass seeds Enhalus acoroides. Seagrass seeds Enhalus acoroides were grown in three treatments, namely: the number of sparse seagrass stands (treatment A), the number of medium seagrass stands (treatment B) and the number of dense seagrass stands (treatment C). The cultivation process was carried out for 4 weeks. The study results showed that seagrass seeds generally experienced a decrease in growth. The highest survival rate of seagrass seeds was found in treatment C, with a value of 90%. The absorption of nutrients (ammonia, nitrate, and phosphate) in shrimp farming waste was optimally achieved in treatment C. Nutrient concentrations in all treatments tended to decrease.
Variasi Harian Kelimpahan Relatif Ikan Pada Ekosistem Lamun di Perairan Kota Tanjungpinang, Kepulauan Riau Sari Wahyuni; Ahmad Zahid; Aditya Hikmat Nugraha
Journal of Marine Research Vol 14, No 2 (2025): Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v14i2.46287

Abstract

Diantara peran penting ekosistem lamun diantaranya sebagai tempat memijah, pengasuhan, mencari makan, dan tempat berlindung bagi berbagai organisme laut seperti ikan. Sebagai kota yang berada di wilayah pesisir, Tanjungpinang memiliki sebaran ekosistem lamun yang tersebar pada beberapa area. Penelitian ini bertujuan untuk mempelajar terkaitani kondisi struktur ekosistem lamun, variasi harian kelimpahan ikan, dan keterkaitan antara asosiasi ikan dengan  struktur ekosistem lamun di perairan Kota Tanjungpinang. Terdapat empat stasiun pengamatan pada penelitian ini. Metode pengambilan data tutupan lamun dengan menggunakan transek garis yang dibantu dengan kuadrat dengan ukuran 50x50 cm sedangkan asosiasi ikan pada ekosistem lamun diamati dengan cara mengumpulkan ikan yang ditangkap dengan menggunakan jaring insang (Bottom gill net) yang memiliki karakteristik mata jaring ukuran 1,5 inci sepanjang 100 m dan lebar 2 m. Diperoleh 7 jenis lamun yang ditemukan di setiap stasiun dengan tutupan lamun tertinggi terdapat di Tanjung Duku. Teridentifikasi sebanyak 89 ikan yang berasosiasi dengan ekosistem lamun yang terdiri dari 23 famili dan 30 spesies. Hasil analisis one way ANOVA, menunjukkan bahwa variasi harian kelimpahan ikan pada siang dan malam hari memiliki nilai Sig. 0,014 (P< 0,05). Hal tersebut mengindikasikan bahwa terdapat perbedaan kelimpahan jenis ikan pada siang dan malam hari. Hasil analisis korespondensi antara kelimpahan ikan dengan kategori tutupan lamun menunjukkan adanya kelompok sebaran jenis ikan berdasarkan karakteristik tutupan ekosistem lamun. Among the crucial roles of seagrass ecosystems are as a place for spawning, nurturing, foraging, and shelter for various marine organisms such as fish. As a city located in a coastal area, Tanjungpinang has a distribution of seagrass ecosystems spread across several regions, each with its unique characteristics and importance. This study aims to study the condition of the seagrass ecosystem structure, daily variations in fish reports, and the relationship between fish associations and the structure of the seagrass ecosystem in the waters of Tanjungpinang City. This study has four observation stations. The method of collecting seagrass cover data using a line transect assisted by a 50x50 cm square, while the fish association in the seagrass ecosystem is observed by collecting fish caught using gill nets which have characteristics of 1.5 inch mesh size, 100 m long and 2 m wide. Seven types of seagrass were found at each station with the highest seagrass cover at Tanjung Duku. 89 fish were identified as being associated with the seagrass ecosystem, consisting of 23 families and 30 species. The results of the one-way ANOVA analysis showed that daily variations in reporting fish during the day and night had a Sig. Value of 0.014 (P <0.05). This indicates that there are differences in reporting fish species during the day and night. The results of the analysis of the delivery between fish reporting and seagrass cover categories indicate the existence of groups of fish species distribution based on the characteristics of seagrass ecosystem cover.
The influence of planting distance on seagrass (Enhalus acoroides) seedling growth Haniifah Nur Faatinah Puruhito; Indri Addini; Aditya Hikmat Nugraha
Depik Vol 13, No 2 (2024): AUGUST 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.2.37366

Abstract

Seagrass restoration practice of transplanting grown seagrass from a donor to the planting site is discovered to disrupt the existing ecosystems. An alternative method includesthe use of seedlings, which requires a protected germination environment to survive. At the initial stage, the seedlings need adequate space for growth and expansion of root systems. However, cultivating seagrass seedlings in aquariums is challenging due to limited space. Therefore, this study aimed to investigate the growth and development of aquarium-cultured seagrass seedlings and evaluate the impact of different spacing on growth. Seedlings were cultivated in the laboratory under 2 treatments, each lasting 3 months. Enhalus acoroides seedlings collected from Dompak Island, Tanjungpinang, were used with varying planting distances for each treatment. The results showed that Treatment A (4 cm spacing) had a lower survival rate (66.73%) compared to TreatmentB (1.5 cm spacing) (97.78%) due to a fungus outbreak.However, Treatment B had slower growth than A, suggesting potential problems with water quality and increased competition for resources in denser plantings. In this study, the significance of planting spacing was outlined and a statistically significant difference was discovered in seagrass growth between various treatments (P0.05). A rapid growth rate of 2.08-3.02 mm/day was observed in leafs, which exceeded the value observed in previous investigations conducted under similar conditions and species. It was important to acknowledge that leaf length was also 17.5-21.6 cm, exceeding the values observed in another experiment using lab-cultured E. acoroides. Root lengths were comparatively shorter (7.6-8.2 cm), which signified the dynamic nature of seagrass development. In conclusion, addressing environmental conditions and optimizing planting spacing, was essential for sustainable growth.Keywords:EnhalusGrowthSeagrassSeedlingsSpacing
Empowering the Anambas Islands Community Through Waste Education and the Potential of Utilizing Mangrove Waste into Bioplastics Hidayati, Jelita Rahma; Febrianto, Try; Susanti, Susanti; Sinaga, Ronald Raditya Kesatria; Laia, Dominikus Yoeli Wilson; Alifiya, Rosyita; Handoko, Eddy; Murwanto, Murwanto; Anggraini, Rika; Nugraha, Aditya Hikmat; Arifatin, Ilil; Aditianda, Said Rully; Anjani, Poppy Yulia; Aulia, Hilyatul; Achmadiah, Soneta
Jurnal IPTEK Bagi Masyarakat Vol 5 No 3 (2026)
Publisher : Ali Institute of Research and Publication

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55537/j-ibm.v5i3.1605

Abstract

Waste, particularly plastic, poses a serious threat to coastal ecosystems in the Anambas Islands, Riau Islands Province. This community service program collaborated with LKKPN Pekabaru and Yayasan Jaga Mangkai aimed to enhance environmental literacy, raise awareness on waste management, and introduce the potential of mangrove waste (Bruguiera gymnorhiza) as raw material for environmentally friendly bioplastic. The methods included educational sessions, interactive discussions, coastal clean-up activities, and evaluation using pre-test and post-test questionnaires. The results revealed that from 407.1 kg, 69% of the collected waste consisted of non-plastic categories. Laboratory tests on mangrove waste indicated the presence of active compounds with potential for bioplastic production. Questionnaire evaluation showed a significant improvement in community understanding, with average scores exceeding 50% in aspects of waste knowledge, bioplastic innovation, and attitudes toward environmental management. In conclusion, the program effectively increased ecological awareness and highlighted the potential for local innovation based on coastal resources. Nevertheless, follow-up programs are necessary to ensure that improved knowledge is transformed into sustainable daily practices in waste management.
Co-Authors . Jihad Abdul Rahman Putra Abdul Rahman Ritonga Achmadiah, Soneta Achmadiyah, Soneta Addini, Indri Aditianda, Said Rully Adriani Sunuddin Afis Irawan Agung Dhamar Syakti Agus Ramli Ahmad Zahid Ahmad Zahid Ahmad Zahid Ailsa Brinda Shasika Alifiya, Rosyita Aminatul Zahra Andi Alamsyah Andi Bakia Askara Andri Irawan Anggia Rivani Angraini, Rika Anjani, Poppy Yulia Anma Hari Kusuma Anna Kristine Sigarlaki Annisa Annisa Arief Pratomo, Arief Arifatin, Ilil Armanto, Tri Asep Mulyono Aulia, Hillyatul Aulia, Hilyatul Bambang Hermanto Bimo Panji Prayogo Calvyn F. A. Sondak, Calvyn F. A. Chandra Joei Koenawan Dea Fauzia Lestari, Dea Fauzia Dedy Kurniawan Deni Saputra Desrica, Ramona Devia Hartono Puteri Devia Hartono Puteri Devita, Vera Febri Dietriech Geoffrey Bengen Dony Apdillah Eddy Handoko, Eddy Endang Sunarwati Srimariana ESTY KURNIAWATI Esty Kurniawati Fadhliyah Idris Fajar Kurniawan Falmi Yandri Fatma Chairda Yani Febrianti Lestari Frensly Damianus Hukom Ganang Wibisono Gunzales, Ario halim, muhamad Hanifah, Putri Nur Haniifah Nur Faatinah Puruhito Hasan Eldin Adimu Hasidu, La Ode Abdul Fajar Hasikin, Nur Hayaty, Nurul Hazrul Hazrul Herlanto Sihar Napitupulu Hertyastuti, Putri Restu Hidayat, Rommy I Wayan Eka Dharmawan I Wayan Eka Dharmawan I Wayan Eka Dharmawan Ika Anggraeni Ilham Antariksa Tasabaramo Imam Pangestian Syahputra Indra Jaya Indri Addini Insaniah Rahimah Iqoh Faiqoh Ita Karlina Jelita Rahma Hidayati Jemi Jemi Jumsurizal Jumsurizal Juraij Juraij Khairul Hafsar Khairunnisa Khairunnisa Kristina, Kariska Kurniawan, Rika Laia, Dominikus Yoeli Wilson Lia Badriyah Ma'mun*, Asep Ma'mun, Asep Maharani Mario Putra Suhana MD Jayedul Islam Muhammad Abrar MUJIZAT KAWAROE Mujizat Kawaroe Mujizat Kawaroe Murwanto, Murwanto Muslimin Muslimin Muslimin Muslimin Muta Ali Khalifa Nancy Willian Ni Wayan Purnamsari Nimmi Zulbainarni Novajrati Ningsih, Dwi Putri Nurhasima Nurul Dhewani Mirah Sjafrie Nurul Hati Petrus Christianus Makatipu Pradipta Agustina, Pradipta Pratiwi Sarinawaty Puruhito, Haniifah Nur Faatinah Putri Cahyani Putri Ramadhani Ramadhan, Muhammad Fitrah Reski Putri Handayani Rika Anggraini Rika Angraeni Rikoh Manogar Siringoringo Risandi Dwirama Putra Riska Rizki Rizki Rochmady Rosdyani Rachmi Sadam, Sadam Said Almahdi Saputra, Ruli Sari Wahyuni Sari Wahyuni Sarinawaty, Pratiwi Sinaga, Ronald Raditya Kesatria Sukmana, Hardiyanti Suraya, Intan Susanti Susanti Susi Rahmawati Susi Rahmawati Susiana Susiana Susiana Susiana Susiana Syamsul Bahri Agus, Syamsul Bahri Syofyan Roni T. Ersti Yulika Sari Tarlan Subarno Tetty, Tetty Tri Apriadi Try Febrianto Ucu Yanu Arbi Udhi E Hernawan Udhi E Hernawan Ufek, Indok Uli Rohana Malau Wahyu Adi Wahyu Muzammil Wahyudin Wahyudin Widia Kartika Di Sari Putri Yandri, Fahmi Yani, Fatma Chairda Yehiel Hendry Dasmasela Yeti Darmayati Yuni Sinta Pratiwi Zamalludin, Zamalludin Zulfikar, Andi