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Aziz Salam
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NIKe Jurnal Ilmiah Perikanan dan Kelautan | Fisheries and Marine Scientific Journal
Published by Universitas Negeri Gorontalo
ISSN : 23032200     EISSN : 27225836     DOI : https://doi.org/10.37905/.v0i0.6885
Core Subject : Agriculture, Social,
Agriculture, Biological Sciences & Forestry Environmental Science Social Sciences
The NIKe Journal is published by the Faculty of Fishery and Marine Sciences - Universitas Negeri Gorontalo. The NIKe Journal publish quarterly on March, June, September and December. Publishing research results in the fields of fisheries and marine science: management of aquatic resources; aquaculture; capture fisheries; and socio-economic-cultural affairs of coastal communities.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 6 Documents
 1 
Search results for , issue "VOLUME 13 ISSUE 1 | MARCH 2025" : 6 Documents clear
Komposisi Jenis dan Kerapatan Lamun (Seagrass) di Perairan Desa Tapadaa Kecamatan Botumoito Kabupaten Boalemo Antadi, Mohamad Rijal; Habibie, Sitty Ainsyah; Kasim, Faizal
The NIKe Journal VOLUME 13 ISSUE 1 | MARCH 2025
Publisher : Fakultas Kelautan dan Teknologi Perikanan - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v13i1.30547

Abstract

Seagrass is a high-level flowering plant (angiospermae) that lives in shallow waters up to a depth of 50-60 meters and can even reach a depth of 90 meters, with the highest abundance in the tidal zone. Tapadaa Village, located in Botumoito District, Boalemo Regency, is a coastal area with high seagrass ecosystem potential. Local people use seagrass beds for various economic activities such as collecting gastropods (snails) and sea cucumbers, fishing, and as a boat mooring area. However, these activities can potentially threaten seagrass's survival in the area. This study aims to identify the types of seagrasses and calculate their composition and density in the waters of Tomini Bay, Tapadaa Village. The study was conducted in May 2024 using a 50x50 cm quadrant method. The data collected includes species composition and seagrass density. The results of the study showed that there were nine types of seagrasses in the waters of Tomini Bay, Tapadaa Village, namely Cymodocea rotundata, Cymodocea serrulata, Enhalus acoroides, Halodule pinifolia, Halodule uninervis, Halophila ovalis, Syringodium isoetifolium, Thalasia hemprichi, and Thalassodendron ciliatum. The most dominant species was Halodule pinifolia (37.18%), followed by Cymodocea rotundata (30.06%). Meanwhile, the species with the lowest composition was Enhalus acoroides (0.14%). The total density of seagrass reached 5.403.16 ind/m². These findings are expected to provide vital information for conservation efforts and management of seagrass ecosystems in the area.
Strategi Penanganan Abrasi Berbasis Analisis Spasial di Pesisir Pantai Kecamatan Wonomulyo, Kabupaten Polewali Mandar Asri, Haryanto; Jarir, Dewi Virgiastuti; Kamaruddin, Kamaruddin; Irna, Irna
The NIKe Journal VOLUME 13 ISSUE 1 | MARCH 2025
Publisher : Fakultas Kelautan dan Teknologi Perikanan - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v13i1.31260

Abstract

This study aims to analyze the rate of coastal abrasion and to formulate management strategies based on spatial and participatory approaches along the coastline of Wonomulyo District. The methods used include spatial analysis of shoreline changes from 2015 to 2025, field observations, and a SWOT (Strengths, Weaknesses, Opportunities, Threats) analysis to develop adaptive and context-specific strategies. The mapping results reveal that a significant portion of the coastline has experienced considerable abrasion, particularly in zones 84 to 86, where the shoreline has shifted most drastically inland. The novelty of this research lies in the integration of spatial abrasion data as a primary foundation for constructing practical management strategies. Unlike previous studies that primarily focused on mapping and identifying vulnerable zones, this research advances a zoning-based approach that incorporates technical, ecological, and social considerations. Four main strategies are proposed: (1) ecosystem-based restoration of coastal vegetation; (2) reinforcement of physical structures collaboratively designed and maintained with local communities; (3) enhancement of community capacity through training and assistance; and (4) institutional collaboration among government bodies, academics, and local conservation groups. The study concludes that effective abrasion management requires an integrated and participatory approach. Key recommendations include the need for regular mapping, strengthening of local capacities, and inter-institutional synergy in efforts to mitigate coastal abrasion.
Perbandingan Produksi Tangkapan dan Pendapatan Nelayan Nike di Teluk Gorontalo Menggunakan Alat Tangkap Tagahu dan Totalu’o Rahim, Fadhilah Apriliyani; Yusuf, Mohamad Iqbal; Nusi, Ibrahim A.; Pasisingi, Nuralim; Habibie, Sitty Ainsyah
The NIKe Journal VOLUME 13 ISSUE 1 | MARCH 2025
Publisher : Fakultas Kelautan dan Teknologi Perikanan - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v13i1.31321

Abstract

This study aimed to compare the production of nike in Gorontalo Bay using Tagahu and Totalu'o fishing gear. This research was conducted during 2 months of the fishing season, June and July. Data collection included observation and interviews using structured questionnaires with nike fishermen in Gorontalo Bay, Tomini Bay. The study results revealed that the total catches per fishing season by fishermen using Tagahu in June was 1,683 kg and in July it reached 1,360 kg, while the catch using Totalu'o was much less, only 433 kg in June and 380 kg in July. The fishermen total income in June who operated Tagahu was IDR 636,562 to IDR 1,117,812 per trip, while for fishermen operated Totalu'o fishing gear it ranged from IDR 1,305,375 to IDR 1,764,750 per trip. Meanwhile, the total income per trip by the fishermen in July who functioned Tagahu was IDR 537,857 to IDR 1,178,125. While for fishermen of Totalu'o fishing gear it was IDR 1,692,750 to IDR 2,343,375.
Kondisi Ekologis Padang Lamun Berdasarkan Jenis, Kerapatan dan Penutupan di Pantai Pengastin, Bali Manurung, Patardo Zerubabel Williford
The NIKe Journal VOLUME 13 ISSUE 1 | MARCH 2025
Publisher : Fakultas Kelautan dan Teknologi Perikanan - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v13i1.27194

Abstract

Pengastian Beach is one of the beaches with high tourism activity and ongoing development that may potentially disrupt the condition of seagrass vegetation. This study aims to assess the ecological condition of seagrass beds at Pengastian Beach by evaluating species diversity, density, and percentage cover. The research was conducted using a 50 x 50 cm quadrat transect method at 33 sampling points across 3 stations, with each station containing 11 points. Three seagrass species were identified: Syringodium isoetifolium, Cymodocea rotundata, and Thalassia hemprichii. Seagrass density ranged from 321 to 900 individuals per square meter (ind/m²). The percentage of seagrass cover ranged from 0 to 15%, indicating that the seagrass beds are in a very poor condition. The average temperature at Pengastian Beach ranged from 28.4°C to 28.8°C. The beach has a low salinity level of 20 ppt. The current velocity ranged from 1.2 to 1.5 meters per second. Water clarity was recorded at 95%, and the water depth was measured at 92 cm. The pH levels ranged from 8.08 to 8.12. The results show that the seagrass species Thalassia hemprichii had a very low density, while Syringodium isoetifolium had the highest density among the observed species. Ecologically, Pengastian Beach is experiencing environmental stress and requires sustainable management.
Analisis Sumberdaya Ikan Tongkol (Euthynnus affinis) di Perairan Kabupaten Boalemo sebagai Dasar Pengelolaan Perikanan Berkelanjutan Baruadi, Alfi Sahri
The NIKe Journal VOLUME 13 ISSUE 1 | MARCH 2025
Publisher : Fakultas Kelautan dan Teknologi Perikanan - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v13i1.32453

Abstract

Ikan Tongkol (Euthynnus affinis) merupakan jenis pelagis kecil yang banyak ditangkap oleh nelayan lokal Kabupaten Boalemo dan memiliki nilai ekonomis penting. Namun, peningkatan aktivitas penangkapan yang tidak diimbangi dengan pengelolaan berbasis data stok ikan berisiko menyebabkan overfishing dan penurunan populasi sumber daya tersebut. Oleh karena itu, diperlukan upaya untuk menjaga keberlanjutan pemanfaatan sumber daya ikan, salah satunya melalui pendekatan Maximum Sustainable Yield (MSY) atau Hasil Tangkapan Maksimum yang Berkelanjutan. Penelitian ini bertujuan untuk menganalisis data hasil tangkapan dan upaya penangkapan ikan tongkol dan mengestimasi nilai MSY menggunakan metode surplus produksi. Hasil penelitian menunjukkan bahwa hasil tangkapan ikan tongkol telah melebihi MSY pada tahun 2022. Penelitian menyoroti bahwa berbagai jenis pengelolaan berbasis area dapat efektif dalam mencapai hasil konservasi positif, namun banyak di antara daerah yang dikelola tidak memenuhi kriteria efektivitas.
Kajian Jenis-jenis Kayu dan Perhitungan Volume Bahan Pembuatan Kapal Nelayan Tradisional di Kecamatan Bangkurung Kabupaten Banggai Laut Bidullah, Umi Kalsum; Salam, Azis; Fachrussyah, Zhulmaydin Chairil
The NIKe Journal VOLUME 13 ISSUE 1 | MARCH 2025
Publisher : Fakultas Kelautan dan Teknologi Perikanan - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v13i1.31981

Abstract

This study aims to determine the types of wood used in making traditional boats and to determine the calculation of the volume of materials needed for making traditional fishing boats in Kalupapi Village and Bone-Bone Village, Bangkurung District, Banggai Laut Regency. The research method used a survey method applied in two ways, namely interviews using questionnaires and direct sample measurements. The results of this study indicate that traditional fishing boats in Kalupapi Village and Bone-Bone Village are made of wood, which not only provides strength and durability, but also supports environmental sustainability by utilizing natural resources available around the village. The types of wood used are meranti wood and ironwood. To calculate the estimated wood requirements in boat construction, which include the volume of boards and the length and diameter of the mahera, the board volume coefficient (Cp), the mahera length coefficient (Clm), and the mahera diameter coefficient (Cd) can be used. In this study, the results obtained are Cp 0.1604, Clm 9.300, and Cd 0.498.

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