Article Per Year (5 Year)
p-Index From 2021 - 2026
2.811
P-Index
This Author published in this journals
All Journal Jurnal Kesehatan Lingkungan indonesia Jurnal Kelautan Nasional Journal of Aquaculture and Fish Health Jurnal Pengabdian Perikanan Indonesia Management Science Research Journal Jurnal Pengabdian Masyarakat Bidang Sains dan Teknologi JURNAL BAHARI PAPADAK Jurnal Megaptera Biodiversitas Journal of Biological Diversity
Serihollo, Lukas G. G
Politeknik Kelautan Dan Perikanan Kupang
Aerospace Engineering Agriculture, Biological Sciences & Forestry Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Veterinary

Published : 14 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 14 Documents
Search

 1   2 
Innovative Approaches to Seaweed Farming: The Case of Tesabela Village, West Kupang, East Nusa Tenggara, Indonesia Pratiwi, Rifqah; Amalo, Pieter; Ni Putu, Dian Kusuma; Serihollo, Lukas G.G.
Management Science Research Journal Vol. 4 No. 1 (2025): February 2025
Publisher : PT Larva Wijaya Penerbit

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56548/msr.v4i1.146

Abstract

The coastal community of Tesabela Village, West Kupang, East Nusa Tenggara, predominantly practices traditional seaweed farming methods, such as longline and off-bottom techniques, which limit production efficiency due to environmental challenges and lack of advanced technological knowledge. This study evaluates and disseminates innovative solutions, including Kajarula Technology, Biorula Biofertilizer, Rula Basket, and Selvarula (Selection of Seaweed Varieties). These innovations address critical issues such as sedimentation, pest disruptions, and suboptimal seaweed growth caused by inadequate farming methods and environmental conditions. Community engagement activities from July to October 2023 involved participatory training sessions, production assistance, and the distribution of farming inputs, benefiting 50 participants, including farmers, academics, and local leaders. The implementation of Selvarula was particularly suited for the local shallow water environment, offering a sustainable, cost-effective approach to improve productivity and seed quality. Results highlight the potential of integrating these technologies to empower the community through knowledge transfer, improved production methods, and economic resilience. This initiative underscores the importance of collaborative efforts between academia and local communities in fostering sustainable development in coastal areas.
Pengaruh Tingkat Salinitas terhadap Kelangsungan Hidup dan Perkembangan Larva Udang Galah (Macrobrachium Rosenbergii) Joice Lidya Craceyani Araujo Berubu; Lukas Giovani Gonzales Serihollo; Sartika Tangguda; Zainal Usman
JURNAL MEGAPTERA Vol 5, No 1 (2026): Jurnal Megaptera (JMTR) Issue In Progress
Publisher : Politeknik Kelautan dan Perikanan Kupang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jmtr.v5i1.20057

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh variasi salinitas terhadap tingkat kelangsungan hidup dan perkembangan larva udang galah (Macrobrachium rosenbergii). Penelitian menggunakan rancangan percobaan dengan tiga perlakuan salinitas, yaitu 8 ppt (A), 12 ppt (B), dan 16 ppt (C). Parameter yang diamati meliputi tingkat kelangsungan hidup (Survival rate) dan laju perkembangan larva (Larva Stage Indeks (LSI)). Data dianalisis menggunakan uji ANOVA satu arah dan dilanjutkan dengan uji BNT. Hasil penelitian menunjukkan bahwa perlakuan salinitas 12 ppt (B) menghasilkan tingkat kelangsungan hidup tertinggi dan berbeda nyata (P<0,05) dibandingkan perlakuan 8 ppt dan 16 ppt, sedangkan perlakuan 8 ppt dan 16 ppt tidak berbeda nyata. Nilai LSI akhir dan laju perkembangan larva juga tertinggi pada perlakuan 12 ppt dengan rata-rata laju perkembangan larva sebesar 8,4, diikuti 8 ppt (7,7) dan 16 ppt (7,5). Hasil ANOVA menunjukkan bahwa variasi salinitas berpengaruh signifikan terhadap perkembangan larva (F(2,8)=73,5; P<0,001). Perbedaan ini diduga berkaitan dengan beban osmotik dan kebutuhan energi untuk proses osmoregulasi. Dengan demikian, salinitas 12 ppt direkomendasikan sebagai kisaran optimal untuk pemeliharaan larva udang galah guna mendukung tingkat kelangsungan hidup dan perkembangan yang maksimal.
Environmental factors and seasonal effect on the potential harmful algae presence at Ambon Bay, Indonesia Mohammad Mahmudi; Evellin Dewi Lusiana; Endang Y. Herawati; Lukas G. Serihollo
Biodiversitas Journal of Biological Diversity Vol. 21 No. 7 (2020)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d210730

Abstract

Abstract. Mahmudi M, Lusiana ED, Herawati EY, Serihollo LG. 2020. Environmental factors and seasonal effects on the potential harmful algae presence at Ambon Bay, Indonesia. Biodiversitas 21: 3101-3107. Marine and coastal areas are susceptive to harmful algae presence which can lead to Harmful Algae Blooms (HABs). Major drivers for this event are climate change, domestic and industrial activities. These alter the environmental condition in marine ecosystems which caused the shift of phytoplankton community. This study aims to analyze the environmental factors affecting the harmful algae occurrence in Ambon Bay as well as the seasonal change during west monsoon and first transition in regards to this issue. There were six environmental variables accounted in this research which measured in situ and ex-situ. The results showed that there were three algae divisions that formed the phytoplankton structure in Ambon Bay, namely Bacillariophyceae, Dinophyceae, and Cyanophyceae. These divisions have been reported as the cause of previous HABs in the area. Furthermore, algae density during first transition season was higher than during west monsoon season, but the composition of phytoplankton community was stable in which dominated by harmful algae such as Chaetoceros, Skeletonema, Nitzschia, Ceratium, Pyrodinium, Dinophysis, Alexandrium, and Trichodesmium. Meanwhile, based on Canonical Correspondence Analysis (CCA), temperature and nutrients were the main factors that highly associated with the presence and abundance of harmful.
Species diversity and conservation status of ornamental fish traded in Kupang, East Nusa Tenggara, Indonesia ZAINAL USMAN; DIMAS RIZKY HARIYADI; LUKAS G. G. SERIHOLLO
Biodiversitas Journal of Biological Diversity Vol. 25 No. 3 (2024)
Publisher : Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/biodiv/d250326

Abstract

Abstract. Usman Z, Hariyadi DR, Serihollo LGG. 2024. Species diversity and conservation status of ornamental fish traded in Kupang, East Nusa Tenggara, Indonesia. Biodiversitas 25: 1116-1126. The high demand for ornamental fish native to Indonesia has the potential to be used as a source of foreign exchange income. In addition to increasing the national income, the ornamental fish trade must also be considered to preserve the population of the fish species being sold. The study aimed to determine ornamental fish diversity and conservation status in Kupang City, East Nusa Tenggara. This research was conducted in Kupang City, East Nusa Tenggara, Indonesia, from August to September 2023. The research was conducted using survey (non-experiment) and observation methods. The survey method was carried out using a form to conduct interviews with sellers in 11 ornamental fish shops. At the same time, the observation method was used to identify the types of fish being traded. The study's results recorded 18 families, 39 genera, and 46 fish species (Include 1 species is hybrid fish). The highest species diversity came from the Cichlidae family with 9 species (1 species (Amphilophus citrinellus x Cichlasoma trimaculatum) is hybrid fish), followed by Cyprinidae with 7 species, whereas each species of the Characidae and Poecilidae families were 5 species. Conservation status shows 4 status groupings, namely Least Concern (LC), Vulnerable (VU), Endangered (EN), and Not Evaluated (NE). Based on these groupings, there were 32 species in the Least Concern (LC) category, 3 species in the Endangered (EN) category, 2 species in the Vulnerable (VU) category, and 8 species in the Not Evaluated (NE) and 1 unclassified category. There is only 1 species that is included in the Appendix I category, namely Scleropages formosus, and other species are Not evaluated. This is the first study conducted in Kupang City to reveal the types of ornamental fish species sold and their conservation status. The study will be useful information to the government, researchers, and other stakeholders on the potential extinction risk of each type of fish being traded.
Co-Authors Amalo, Pieter Atiek Pitoyo Cahyanurani, Annisa’ Bias Chrisoetanto P. Pattirane Deo, Alkuinus Fransisko Gahol DIMAS RIZKY HARIYADI Endang Y. Herawati Evellin Dewi Lusiana Fajar Tri Widianto Fanggidae, Yrna Queen Hariyadi, Dimas Rizky I Gusti Made Ngurah Desnanjaya I Made Aditya Nugraha Jhon Septin M. Siregar Jhon Septin Mourisdo Siregar Joice Lidya Craceyani Araujo Berubu Kusuma, Ni Putu Dian Lego Suhono MOHAMMAD MAHMUDI Muhammad Akbarurrasyid Ndoen, Gilbert Ronelsto DJ Ni Putu Dian Kusuma Ni Putu, Dian Kusuma Pieter Amalo Pietoyo, Atiek Pratiwi, Rifqah Ramli, Taufik Hadi Ren Fitriadi Rifqah Pratiwi Sa’diyah, Qonita Nur Sinaga, Riris Yuli Valentine Sudiarsa, Nyoman Suhono, Lego Tangguda, Sartika Tangguda, Sartika Timuneno, Melkias ZAINAL USMAN Zainal Usman Zainal Usman