From 2004 to the present, my research has focused on marine conservation and reef restoration. In addition, since 2010, I have broadened my scope to include marine mammal and sea turtle research, applying visual surveys and passive acoustics to analyse species behaviour, habitat use, and ecological interactions. My professional activities include being a certified instructor of the Ecological Diver Program, supporting marine environmental education, and promoting responsible diving practices.

Experience

  • –present
    Peneliti Konservasi Sumber Daya Hayati Laut , Badan Riset dan Inovasi Nasional (BRIN)

Publications

  • 2026
    Coral disease diversity and observed prevalence in the Seram Laut Islands, Indonesia, Continental Shelf Research, 299, 105666
  • 2026
    Smart Automation of Salinity and Turbidity for Sustainable Aquaculture of Harpodon nehereus, JIPK 18 (1), 50-75
  • 2026
    Assessment of green turtle nesting under environmental pressure at Sindangkerta Beach, West Java, Indonesia, Regional Studies in Marine Science, 93, 104721
  • 2026
    Metodologi Penelitian: Teori, Praktik, dan Aplikasi Lapangan bagi Mahasiswa, PT. Penerbit Qriset Indonesia
  • 2025
    Penaeid shrimps (Crustacea: Decapoda: Penaeidae) from the coast of West Kalimantan, Indonesia, Invertebrate Zoology, 22(3), 468-482
  • 2025
    Ecological status and community structure of mangroves in East Siantan, Anambas Marine Tourism Park: A Baseline Study for Sustainable Management, Egyptian Journal of Aquatic Biology and Fisheries, 29(4), 1495-1519
  • 2025
    Post-Rehabilitation Dynamics of Mangrove Vegetation in Tarakan, North Kalimantan, ILMU KELAUTAN: Indonesian Journal of Marine Sciences, 30(3), 345-358
  • 2025
    Biological characteristics, catch dynamics, and management implications of lutjanus malabaricus fisheries in Southern Central Java waters, Thalassas: An International Journal of Marine Sciences, 41, 230
  • 2025
    Morphometric and length-weight relationship of six families of polychaeta during the bau nyale season in Lombok Island, Indonesia, Egyptian Journal of Aquatic Biology & Fisheries, 29(6), 2005-2021
  • 2025
    Biodiversity and abundance of fish in estuarine waters of Sesayap and Sembakung, North Kalimantan, Indonesia, BIODIVERSITAS, 26, 11, 5574-5594
  • 2025
    Staying Close to Home: Horizontal Movements of Satellite-Tracked Reef Manta Rays Mobula alfredi (Krefft, 1868) in the World’s Largest Manta Sanctuary, Fishes, 10, 66
  • 2025
    Charting the past and present of Pari Island: Reshaping the future of a socio-economically and ecologically impacted small island, Springer
  • 2025
    Projecting potential spawning area and habitat characterization of the Mitre Squid (Uroteuthis chinensis Gray, 1849) using socio-ecological methods, Egyptian Journal of Aquatic Research, 51, 322–331
  • 2025
    Status, research gaps, and conservation challenges of hemiscyllium spp. species in Indonesia: A Bibliometric Analysis, Egyptian Journal of Aquatic Biology and Fisheries, 29(4), 2561-2591
  • 2025
    Padang Lamun Pulau Tunda: Ekologi, Informasi Spasial, dan Potensi Konservasi, PT. Widina Media Utama
  • 2025
    Kondisi Tingkat Sumber Daya Hayati Perairan, PT. Global Teras Fana
  • 2025
    Potential and problems of Green Turtle (Chelonia mydas) spawning habitat on Pengumbahan Beach, West Java, Egyptian Journal of Aquatic Biology and Fisheries, 29(3), 3341-3354
  • 2025
    Morpho-biology of Pomadasys auritus from bottom longline catches in Tarakan waters, North Kalimantan, Indonesia, BIODIVERSITAS, 26, 11, 5870-5880
  • 2025
    Metode Penelitian Ilmiah, PT. Global Teras Fana
  • 2025
    Exploring the population ecological characteristics and the stock status of mitre squid (Uroteuthis chinensis Gray, 1849) in Belitung waters, Indonesia, Brazilian Journal of Biology, 85, e292066
  • 2025
    Conservation potential and management strategies for sea turtles along the West Coast of Banten Province, Indonesia, Journal of Marine and Island Cultures, v14n2
  • 2025
    Prevalence of coral disease on reefs in Paraja Bay Waters, Banten Province, Indonesia, Polish Journal of Environmental Studies, 34, 4
  • 2025
    Reef fishes community in the candidate sites for Lobster Restocking in Pangandaran and Trenggalek Waters, Indonesia, Egyptian Journal of Aquatic Biology & Fisheries, 29(6), 57-73
  • 2024
    Phytoplankton community structure in Tunda Island waters, Banten Indonesia as a bioindicator to measure water quality, Marine Pollution Bulletin, 209, 117147
  • 2024
    Growth and mortality model of Chacunda gizzard shad Anodontostoma chacunda (Bleeker, 1852) in Tarakan waters, North Kalimantan, Indonesia, . Biodiversitas 25 (2), 2770-2780
  • 2024
    Model of growth and mortality of otek fish (Netuma thalassina; Ruppell, 1837) in Tarakan waters, North Kalimantan, AACL Bioflux 17(1), 219-234
  • 2024
    Ekosistem Lamun Inventarisasi Jenis Dan Luasan Di Perairan Teluk Banten Penerbit Widina Media Utama, Penerbit Widina Media Utama
  • 2024
    Growth and Mortality Models of Mozambique Tilapia (Oreochromis mossambicus; Peters, 1852) Wildly Enter Inside the Fish Farming Ponds in Tarakan City, North Kalimantan, JIPK 16(2), 422-437
  • 2024
    Manajemen Ekobiologi Ikan Nomei (Harpadon nehereus), Penerbit Lakeisha
  • 2023
    Growth, mortality, and reproductive model of Bombay duck (Harpodon nehereus, Hamilton 1822) in Juata Laut waters, North Kalimantan, AACL Bioflux 16(4), 1864-1877
  • 2023
    Reef fish biodiversity at different depths in Tunda Island, Banten Province, Indonesia, HAYATI Journal of Bioscience, 30 (2), 256-270
  • 2023
    Impact of ocean noise on mammalian life (case study: Samarinda waters), Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan, 12(1), 35-39
  • 2023
    Eco-environmental assessment in the Sembilan Archipelago, Indonesia: its relation to Abundance of humphead wrasse and coral reef fish composition, Fisheries and Aquatic Science, 26(12), 738-751
  • 2023
    Standar Operasional Prosedur (SOP) Pengelolaan Kawasan Konservasi Di Perairan Kepulauan Aruah Provinsi Riau, Widina Media Utama
  • 2023
    Assessment of water quality status, nutrients, and phytoplankton communities in the coastal zone of East Aceh Regency, Indonesia, Journal of Ecological Engineering, 24(9), 112-129
  • 2022
    Hydro-oceanography profile condition at Tunda Island Serang District Banten Province, Indonesia, Ecology, Environment and Conservation, 28, S58-S65
  • 2022
    Komposisi dan struktur komunitas ikan kepe-kepe (Chaetodontidae) di Teluk Paraja, Kabupaten Pandeglang, Banten, JMRT, 5(2), 99-104
  • 2022
    Petunjuk Teknis: Penerapan teknologi pemulihan dan peluang pengembangan sumber daya Teripang Pasir (Holothuria scabra) di Taman Nasional Karimunjawa, AMAFRAD Press

Grants and Contracts

  • 2026
    Studi inventory keanekaragaman hayati laut dan penyusunan biodiversity action plan PT PIS (Pertamina International Shipping)
    Role:
    Anggota Periset
    Funding Source:
    PT PIS (Pertamina International Shipping)
  • 2026
    Accelerating coral reef conservation, restoration, and sustainable business development in developing nations through the use of ex situ coral spawning
    Role:
    Anggota Periset
    Funding Source:
    CORDAP (Coral Research & Development Accelerator Platform)
  • 2025
    Database penyu untuk pengelolaan konservasi pesisir di Barat Banten
    Role:
    Ketua Tim
    Funding Source:
    BRIN
  • 2025
    Kajian “Marine Baseline” di perairan Pulau Batam Provinsi Kepulauan Riau
    Role:
    Tenaga Ahli
    Funding Source:
    PT Green Corp
  • 2025
    Pemetaan dan/atau Inventarisasi Lamun (Seagrass) di Pulau Tunda, Kabupaten Serang, Provinsi Banten
    Role:
    Tenaga Ahli
    Funding Source:
    DKP Prov. Banten
  • 2025
    Riset habitat populasi Dugong (Dugong dugon) di Kawasan Konservasi Misool Utara
    Role:
    Ketua Tim
    Funding Source:
    YKAN
  • 2025
    Accelerating coral reef conservation, restoration, and sustainable business development in developing nations through the use of ex situ coral spawning
    Role:
    Anggota Periset
    Funding Source:
    CORDAP (Coral Research & Development Accelerator Platform)
  • 2025
    Marine Mammals' Mitigation During Pile Driving Operations in Sisi and Nubi Gas Field
    Role:
    Tenaga Ahli
    Funding Source:
    PT EOS Consultants
  • 2024
    Kajian data dan informasi sebagai dasar penetapan Kawasan Konservasi di perairan Rupat Utara, Riau
    Role:
    Tenaga Ahli
    Funding Source:
    DKP Prov. Riau
  • 2024
    Critical habitat assessment of Wetar copper mining project in BKP-BTR, Maluku
    Role:
    Tenaga Ahli
    Funding Source:
    PT Green Corp
  • 2024
    Kajian kelimpahan dan distribusi Ikan Napoleon (Cheilinus undulatus) di perairan Kawasan Konservasi Belitung
    Role:
    Ketua Tim
    Funding Source:
    USAID Kolektif (Konservasi Laut Efektif)
  • 2024
    Kajian Distribusi Populasi dan Habitat Duyung (Dugong dugon) di Kawasan Konservasi Timur Pulau Bintan dan Kawasan Konservasi Kendawangan
    Role:
    Anggota Periset
    Funding Source:
    USAID Kolektif (Konservasi Laut Efektif)
  • 2024
    Pengembangan fisheries refugia cumi-cumi di Pulau Belitung untuk mendukung pengelolaan perikanan cumi-cumi Selat Karimata
    Role:
    Anggota Periset
    Funding Source:
    RIIM
  • 2024
    Kajian rencana zonasi kawasan konservasi Kabupaten Pandeglang bagian barat, Banten
    Role:
    Tenaga Ahli
    Funding Source:
    DKP Prov. Banten
  • 2024
    Monitoring data dan informasi Kawasan Konservasi Laut Daerah di Indragiri Hilir, Riau
    Role:
    Tenaga Ahli
    Funding Source:
    DKP Prov. Riau
  • 2023
    Kajian dukungan kawasan OECM (Other Effective Conservation Measures) dalam bentuk sasi perikanan terhadap keberlanjutan sumber daya ikan
    Role:
    Anggota Periset
    Funding Source:
    GEF 6
  • 2023
    Studi penyediaan data Ikan Napoleon di Kalimantan Timur
    Role:
    Tenaga Ahli
    Funding Source:
    BPSPL Pontianak, KKP
  • 2023
    Kajian Kawasan Konservasi di Wilayah Pesisir dan Pulau-Pulau Kecil sesuai penetapan Pemerintah Pusat
    Role:
    Tenaga Ahli
    Funding Source:
    DKP Prov. Banten
  • 2023
    Identifikasi Calon Kawasan Konservasi Pulau-Pulau Kecil di Kecamatan Sumur, Pandeglang, Banten
    Role:
    Tenaga Ahli
    Funding Source:
    DKP Prov. Banten
  • 2022
    The Impact of the Tourism Industry on Seagrass Ecosystem Services on the Pari Island
    Role:
    Anggota Periset
    Funding Source:
    IOC/WESTPAC
  • 2022
    Study of Environment Baseline Assessment and Potential Risk Mapping
    Role:
    Tenaga Ahli
    Funding Source:
    PKSL, IPB
  • 2022
    Biodiversity study at Mimika District
    Role:
    Tenaga Ahli
    Funding Source:
    PT Green Corp
  • 2022
    Updating and enriching monitoring of cetacean diversity in Komodo World Heritage Site using eDNA techniques
    Role:
    Anggota Periset
    Funding Source:
    BRIN

Professional Memberships

  • MMO-PAM (ID: 8O56WJCMH24I)
  • Himpunan Peneliti Indonesia (HIMPENINDO) (ID: 802 606 8001)
  • The Rebreather Association of International Divers (RAID) (ID: PRO. 9461)
  • Masyarakat Biodiversitas Indonesia (ID: 826)
  • SEALNet (Southeast Asian Limnological Network) (ID: 2019 010 045)

Contact Mujiyanto for

  • General
  • Media request
  • Speaking request
  • Consulting / Advising
  • Research collaboration
  • Research supervision