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All Journal Jurnal Teknologi Perikanan dan Kelautan Marine Fisheries: Jurnal Teknologi dan Manajemen Perikanan Laut Jurnal Ilmu dan Teknologi Kelautan Tropis Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Journal of Marine Research Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Jurnal Ilmu-Ilmu Perikanan dan Budidaya Perairan Jurnal Kelautan Tropis Jurnal Akuatika Indonesia JFMR (Journal of Fisheries and Marine Research) Omni-Akuatika BULLETIN OF THE MARINE GEOLOGY Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Abdimas Umtas : Jurnal Pengabdian kepada Masyarakat JURNAL PENDIDIKAN MIPA JOURNAL OF INDONESIAN TROPICAL FISHERIES (JOINT-FISH) : Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu Kelautan JURNAL PERIKANAN TROPIS Asian Journal of Aquatic Sciences Grouper: Jurnal Ilmiah Perikanan Jurnal Laot Ilmu Kelautan Journal of Marine and Coastal Science Jurnal Pari Juvenil: Jurnal Ilmiah Kelautan dan Perikanan Journal of Coastal and Ocean Sciences Jurnal Pengabdian Perikanan Indonesia Semah : Jurnal Pengelolaan Sumberdaya Peraira Indonesian Journal of Oceanography Abdimas Langkanae SRIWIJAYA JOURNAL OF ENVIRONMENT Jurnal Miyang : Ronggolawe Fisheries and Marine Science Journal Indonesian Journal of Limnology Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Perikanan Terpadu Jurnal Pengabdian Masyarakat Hutan Mantis Journal of Fisheries
Septy Heltria
Department Of Fisheries Resources Utilization, Faculty Of Animal Science, Jambi University
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ANALYSIS OF CATCH PRODUCTIVITY BASED ON DIFFERENCES IN BAGAN SIZE AT UPTD PPP REGION 1 CAROCOK TARUSAN, WEST SUMATRA PROVINCE Ardelia, Icha Dewi; Ramadan, Fauzan; Heltria, Septy; Ramadhani, Farhan; Afriani, Afriani; Alwi, Yun
Asian Journal of Aquatic Sciences Vol. 7 No. 3 (2024): December
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/ajoas.7.3.343-348

Abstract

Carocok Tarusan Fishing Port is one of the fishing ports in West Sumatra Province and is a place for fishing activities in Pesisir Selatan Regency with high productivity. Factors that affect the productivity of fishermen include social and economic factors, such as the amount of capital, number of ships, number of workers, distance traveled at sea, and experience. The fishing fleet commonly used is Bagan, with as many as 171 units. Bagan ships in the Carocok Tarusan are dominated by ships measuring ≤30 GT, as many as 162 ships, while those measuring >30 GT are nine ships widely used by fishermen in the Carocok Tarusan Waters are ships measuring ≤30GT. This study aimed to determine the productivity of Bagan Perahu catches based on differences in ship size. This study was conducted from July 2023 to August 2023. The method used in this study was the survey method, with direct observation in the field, conducting interviews with fishermen, and recording the catch using a bagan ship. The types of fish caught using Bagan are Anchovi, Mackerel Scad, and Mackerel Tuna (main catch). Peperek fish, skipjack tuna, Indian Mackerel, Selar fish and Squid (bycatch). Based on the study's results, it can be concluded that in the waters of the Carocok Tarusan, Anchovies are the most commonly caught catch using a boat lift net. Ships measuring 1-10 GT have a higher productivity value than ships measuring 11-20 GT and ships measuring 21-30 GT. With a correlation value (R) approaching 1, the relationship between the dependent variable and the independent variable is stated to be very strong. Meanwhile, the results of multiple linear regression show that 81.14% is influenced by the independent variables (trip, ship size (GT), crew, fuel, and logistics).
Distribution of Sea Surface Temperature and Salinity in the Karimata Strait Yuliardi, Amir Yarkhasy; Firdaus, Randi; Heltria, Septy; Prayogo, Luhur Moekti; Nugroho, Agung Tri; Rahmalia, Diah Ayu; Sari, Ratna Juita
Journal of Coastal and Ocean Sciences Vol. 6 No. 1 (2025): January 2025
Publisher : Department of Marine Science, Faculty of Fisheries and Marine Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jocos.6.01.10-15

Abstract

The Karimata Strait possesses unique characteristics influenced by its geographical location and the local, regional, and global impacts on its physical, biological, and chemical parameters, contributing to its potential as a significant fishing ground. This study aims to observe and analyze the physical oceanographic parameters, including temperature, salinity, and sea surface currents, within the Karimata Strait. The dataset comprises monthly averaged data, resulting in a single representative value for each month. Key physical parameters examined include temperature, salinity, and the horizontal (u) and vertical (v) current components. The patterns of sea surface temperature (SST) and salinity distribution in the Karimata Strait exhibit significant variations between the west and east monsoons. During the west monsoon season, the South China Sea influenced the region with lower SST and higher salinity than the Java Sea. In contrast, the east monsoon demonstrates an inverse pattern with warmer, fresher waters from the Java Sea moving towards the strait. Additionally, the horizontal distribution of these parameters highlights the critical role of sea currents in dispersing physical oceanographic characteristics within the region. These findings underscore the dynamic nature of the Karimata Strait's oceanography, influenced by seasonal monsoon shifts, water masses from adjacent seas, and freshwater inputs from rivers, crucial for understanding the broader Indonesian Throughflow (ITF) system and its implications for regional climate and marine ecosystems
ANALISIS HUBUNGAN PANJANG BERAT IKAN KERAPU (Epinephelus sp) YANG DIDARATKAN DI KALIADEM DAN PASAR IKAN MUARA ANGKE, JAKARTA Rizky Janatul Magwa; Ester Restiana Endang Gelis; Lauura Hermala Yunita; Yoppie Wulanda; Septy Heltria; Farhan ramdhani
JURNAL AKUAKULTUR, TEKNOLOGI DAN MANAJEMEN PERIKANAN TANGKAP, ILMU KELAUTAN Vol 6 No 2 (2023): JOINT-FISH - Jurnal Akuakultur, Teknologi Dan Manajemen Perikanan Tangkap, Ilmu K
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas Muslim Indonesia Makassar, Sulawesi Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33096/joint-fish.v6i2.334

Abstract

Grouper (Epinephelus Sp.) is an economically important fish that lives in coral reefs and is widely consumed by the public. It is necessary to analyze the relationship between the length and weight of fish at the Kaliadem fish landing site and Muara Angke market. This research aims to determine the relationship between length and weight of fish. Data on the length and weight of the fish were taken from a sample of 20 grouper fish sold at the two locations. This Research was carried out in April 2018. This study used survey method, observation of grouper morphology. The analysis used in this research uses multiple linear regression analysis. The research showed that grouper fish had a length range of 128 mm – 169 mm and a weight range of 31 g – 65 g with an average length of 144.5 mm and an average weight of 42.75. The results of linear regression on the relationship between the length and weight of grouper fish samples produced a regression equation Y = 2.7424x – 9.8972 with a value of b = 2.74 and a coefficient of determination of 0.9281. significant b < 3 means the allomatric growth pattern is negative and 98.97% of changes in fish weight occur due to an increase in fish length, while 1.03% is caused by other factors. It can be concluded that length growth is faster than weight gain in grouper fish. The condition factor value of the grouper this research had a Fulton condition factor value (K) ranging from 2.95 to 3.17 and a relative weight (Wr) ranging from 86.50 to 106.41 with an average Wr value of 100.31.
Mapping Potential Fishing Ground in Kuala Tungkal, Tanjung Jabung Barat, Jambi Province Farhan Ramdhani; Septy Heltria; Suryono; M Hariski; Lauura Hermala Yunita; Sri Novianti; Yoppie Wulanda; Wulandari; Ester Restiana Endang Gelis
ABDIMAS: Jurnal Pengabdian Masyarakat Vol. 8 No. 1 (2025): ABDIMAS UMTAS: Jurnal Pengabdian Kepada Masyarakat
Publisher : LPPM Universitas Muhammadiyah Tasikmalaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35568/abdimas.v8i1.5593

Abstract

This community service activity was carried out in Kuala Tungkal, Tanjung Jabung Barat Regency, Jambi Province, to address the challenges faced by fishermen in identifying potential fishing grounds. The primary focus was creating a map of potential fishing grounds based on oceanographic data to enhance the efficiency and productivity of fishermen. The methods included collecting oceanographic data, satellite imagery, and performing geospatial analysis using ArcGIS 10.8 software to predict and map the potential fishing grounds. Training sessions were held to teach fishermen how to use GPS and fishing ground maps, enabling them to predict and navigate fishing locations more effectively. This activity was carried out by involving several participations; fishermen, local government, and Fisheries Service of Tanjung Jabung Barat Regency. The map produced by the team depicts strategic locations in the waters of Kuala Tungkal (FMA 711) based on sea surface temperature (SST) and chlorophyll-a indicators. There are 105,633 potential fishing points being identified in this area. SST values range from 28.2°C to 32°C, and chlorophyll-a values range from 0.2 mg/m³ to 2 mg/m³.  The training outcomes demonstrated that most fishermen could effectively use GPS and the fishing ground map during fishing operations. The active participation of fishermen and the provision of technology training is pivotal in the program’s success. Consequently, the utilization of potential fishing ground maps based on oceanographic data has the potential to enhance fishermen's performance and contribute to sustainable fisheries resource management in the FMA 711 area.
KEANEKARAGAMAN HASIL TANGKAPAN GOMBANG PADA SIANG DAN MALAM HARI DI DESA PANGKALAN JAMBI KABUPATEN BENGKALIS PROVINSI RIAU Rianti, Annisa; Heltria, septy; Gelis, Ester Restiana Endang; Sumadja, Wiwaha Anas; Depison, Depison; Roiska, Riris
JURNAL PERIKANAN TROPIS Vol 12, No 1 (2025)
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpt.v12i1.11944

Abstract

Filter net is a traditional fishing gear designed as a conical bag with small-mesh netting. It operates as a passive tool, intercepting and trapping fish by leveraging the velocity of tidal currents. This study investigates the diversity and comparison of catch yields between daytime and nighttime in Pangkalan Jambi Village, Bengkalis Regency, Riau Province. Data collection consisted of fishermen's catch records. The research employed a survey method with direct field observations. The results revealed that the catch composition of the filter net in Pangkalan Jambi Village comprised 32 species. Daytime catches totalled 5,695 individuals, while nighttime catches amounted to 6,414 individuals. Commonly caught species during both daytime and nighttime included kedukang fish, lomek fish, biang fish, spiny shrimp, red shrimp, and jerbung shrimp. T-test results indicated no significant difference in catch quantities between daytime and nighttime (P > 0.05). The study concluded that the diversity index for daytime and nighttime catches was moderate, the evenness index was high, and the dominance index was low. The frequency of occurrence of the primary catch species during daytime and nighttime exceeded 50%.
Keanekaragaman Hasil Tangkapan Jaring Insang Dasar (Bottom Gill Net) yang Didaratkan Di Perairan Nipah Panjang II Kabupaten Tanjung Jabung Timur Ibadillah, Sultonu; Lisna, Lisna; Wulandari, Wulandari; Nelwida, Nelwida; Heltria, Septy; Darmawi, Darlim
Jurnal Ilmu-ilmu Perikanan dan Budidaya Perairan Vol. 19 No. 2 (2024): Jurnal Ilmu-ilmu Perikanan dan Budidaya Perairan
Publisher : University of PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/jipbp.v19i2.16219

Abstract

Jaring insang dasar (bottom gill net) ialah jaring yang berbentuk lembaran persegi panjang dengan mata jaring yang sama. Jaring insang ini dioperasikan dengan cara hanyut di dasar perairan atau di pertengahan perairan. Tujuan penelitian ini adalah untuk mengetahui keanekaragaman hasil tangkapan jaring insang dasar (bottom gill net) 4,5 inchi yang didaratkan di perairan Nipah Panjang II, Tanjung Jabung Timur. Metode yang digunakan dalam penelitian ini adalah metode sensus dengan responden sebanyak 7 nelayan dan dilakukan pengulangan sebanyak 7 kali pada setiap nelayan. Data yang dihimpun dalam penelitian ini adalah jumlah total hasil tangkapan yang didaratkan, berat ikan dan jenis ikan untuk menganalisis komposisi hasil tangkapan, indeks keanekaragaman, indeks keseragaman, dan indeks dominansi serta parameter lingkungan yang diamati meliputi suhu, pH dan salinitas. Hasil penelitian memperlihatkan bahwa terdapat sebanyak 862 ekor dengan komposisi terdiri dari 5 spesies yaitu ikan senangin (Eleutheronema tetradactylum), ikan kurau (Trachycep halus), ikan hiu (Selachimorpha sp), ikan malung (Gnathopis nystromi) dan ikan pari (Myliobatoidei sp). Jenis ikan yang paling banyak tertangkap adalah ikan senangin (E. tetradactylum) yaitu dengan jumlah 394 ekor dan ikan yang paling sedikit adalah ikan hiu (Selachimorpha sp) yaitu dengan jumlah 12 ekor. Indeks keanekaragaman bernilai 1,3 (sedang), indeks keseragaman bernilai 0,82 (tinggi) dan indeks dominasi sebesar 0,3 (rendah).The bottom gill net is a net in the form of a rectangular sheet with the same mesh. This gill net is operated by drifting on the bottom of the water or in the middle of the water. The aim of this research was to determine the diversity of catches from 4.5 inchs bottom gill nets landed in the waters of Nipah Panjang II, East Tanjung Jabung. The method used in this research was the census method with 7 fishermen as respondents and repeated 7 times for each fisherman. The data collected in this research is the total number of catches landed, weight of fish and types of fish to analyze the composition of the catch, diversity index, uniformity index and dominance index as well as environmental parameters observed including temperature, pH and salinity. The results of the research showed that there were 862 fish with a composition consisting of 5 species, namely gladin fish (Eleutheronema tetradactylum), kurau fish (Trachycep halus), shark (Selachimorpha sp), Malung fish (Gnathopis nystromi) and stingrays (Myliobatoidei sp). The type of fish that was caught the most was the sengin fish (E. tetradactylum), with a total of 394 fish, and the fish with the fewest was the shark (Selachimorpha sp), with a total of 12 fish. The diversity index is 1.3 (medium), the uniformity index is 0.82 (high) and the dominance index is 0.3 (low).
KEANEKARAGAMAN JENIS HASIL TANGKAPAN PADA ALAT TANGKAP GILLNET DI PERAIRAN HINAKO KABUPETAN NIAS BARAT PROVINSI SUMATRA UTARA Togatorop, Alfa Immanuel; Lisna, Lisna; Magwa, Rizky Janatul; Mairizal, Mairizal; Heltria, Septy; Wiyanto, Eko
Jurnal Pari Vol 11, No 1 (2025): Juli 2025
Publisher : BPPSDMKP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/jp.v11i1.15356

Abstract

Provinsi Sumatra Utara terletak di bagian barat Indonesia, dan memiliki wilayah laut yang sangat luas sehingga potensi kelautan dan perikanannya sangat besar. Perairan Hinako yang merupakan salah satu pulau di Provinsi Sumatra Utara memiliki potensi perikanan yang tinggi, namun belum banyak diketahui komposisi keanekaragaman jenis hasil tangkapan pada alat tangkap yang digunakan nelayan tradisional seperti gillnet. Tujuan dari penelitian ini adalah untuk mengetahui keanekaragaman jenis hasil tangkapan jaring insang di Perairan Hinako, Kabupaten Nias Barat, Provinsi Sumatra Utara, untuk merencanakan strategi penangkapan yang tepat. Alat tangkap yang digunakan dalam penelitian ini adalah alat tangkap jaring insang. Metode yang digunakan adalah metode survei dengan analisis indeks komposisi, indeks keanekaragaman Shannon-Wiener (H'), indeks keseragaman (E), dan indeks dominansi (C). Hasil penelitian menunjukkan terdapat 16 spesies ikan, dengan tangkapan utama tertinggi adalah ikan tongkol (Euthynnus affinis) sebanyak 31 ekor dan indeks keanekaragaman tergolong sedang (H'=2,45), keseragaman tinggi (E=0,88), dan dominansi rendah (C=0,10). Temuan ini menunjukkan kondisi ekosistem perairan yang stabil dan beragam. North Sumatra Province is located in the western part of Indonesia and has a very large sea area, so its marine and fisheries potential is very large. Hinako waters, which is one of the islands in North Sumatra Province, have high fisheries potential, but not much is known about the composition of the diversity of catch species in fishing gear used by traditional fishermen such as gillnets. The purpose of this study was to determine the diversity of gillnet catch species in Hinako Waters, West Nias Regency, North Sumatra Province. The fishing gear used in this study was gillnet fishing gear. The method used was a survey method with analysis of the composition index, Shannon-Wiener diversity index (H'), uniformity index (E), and dominance index (C). The results showed that there were 16 fish species, with the highest main catch being tuna (Euthynnus affinis) with 31 individuals and a diversity index classified as moderate (H'=2.45), high uniformity (E=0.88), and low dominance (C=0.10). These findings indicate a stable and diverse aquatic ecosystem. 
Analysis of Upwelling Events and Potential Fishing Grounds for Macarel (Thunnus sp) in the Waters of West Sumatera Heltria, Septy; Damanik, Ernawati; Lisna, Lisna
Sriwijaya Journal of Environment Vol 10, No 2 (2025): ECOLOGY AND ENVIRONMENTAL HEATLH
Publisher : Program Pascasarjana Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

West Sumatera has high fishery potential, particularly for macarel(Thunnus sp), whose presence is influenced by oceanographic factors such as sea surface temperature (SST), chlorophyll-a concentration, and ocean currents. This study aims to analyze the variability of SST, chlorophyll-a, and currents in West Sumatera waters, identify oceanographic indicators of upwelling events, and examine the relationship between upwelling and potential macarel fishing grounds. Using a qualitative survey approach and ArcGIS 10.8, spatial analysis was conducted to determine potential fishing zones. Results indicate SST fluctuated between 28.1°C (February 2023) and 30,4°C (July 2022), while chlorophyll-a showed seasonal variation, peaking at 0.40 mg/m³ in June 2022. Current patterns are influenced by monsoonal winds and global atmospheric phenomena, with stronger currents during the East season, promoting upwelling and marine productivity. Overlay analysis revealed weak to very weak upwelling occurring periodically. Despite the weak upwelling, West Sumatera remains a highly potential fishing area, supported by positive correlations between SST and chlorophyll-a with macarel fishing zones. Regression analysis shows SST and chlorophyll-a negatively affect macarelcatches, whereas currents have a positive influence. Overall, oceanographic variability significantly impacts fishing potential in West Sumatera. 
Analysis of the Influence of Wind, Rainfall, and Sea Surface Temperature on Handline Catch Yields at Bungus Ocean Fishing Port lestari, dewi joni lestari; Lisna; Heltria , Septy
Journal of Marine and Coastal Science Vol. 14 No. 3 (2025): SEPTEMBER
Publisher : Universitas Airlangga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20473/jmcs.v14i3.72571

Abstract

West Sumatra is one of Indonesia's Fisheries Management Areas with significant tuna potential, particularly yellowfin tuna (Thunnus albacares) and bigeye tuna (Thunnus obesus). This study aims to examine the influence of wind speed, rainfall, and sea surface temperature (SST) on handline catch yields at Bungus Ocean Fishing Port, West Sumatra, during the 2019–2023 observation period. The methodology employed a survey approach using secondary data obtained from https://data.marine.copernicus.eu/ the Meteorological Station of the Meteorology, Climatology, and Geophysics Agency (BMKG), and catch data from Bungus Ocean Fishing Port logbooks.The results indicate that the highest wind speed variability occurred during the 2019 East Monsoon Season, ranging from 8.80–11.10 m/s (25%) with a northwest direction, while the lowest wind speed was recorded during the 2021 Transitional Season 0.50–2.10 m/s, northerly (4%). The highest rainfall (552 mm/hari) occurred during the 2022 Transitional Season 2, while the lowest (30 mm/hari) was observed in 2019 during Transitional Season 2. The highest SST (30.31°C) was recorded during Transitional Season 1, and the lowest (27.19°C) during Transitional Season 2. The peak catch (451,201 tons) occurred during the 2019 west monsoon, whereas the lowest yield (20,359 tons) was recorded in 2023 during Transitional Season 2. Multiple linear regression analysis revealed that wind speed, rainfall, and SST collectively explained 25.2% of the variation in tuna catches, though their influence was not statistically significant. Correlation analysis further demonstrated no strong interdependence among wind speed, rainfall, and SST variables, factors outside the investigated variables accounted for 74.8% of the variance.
HUBUNGAN LEBAR KARAPAS DAN BERAT KEPITING BAKAU (Scylla serrata) DI DESA SINAR KALIMANTAN KABUPATEN TANJUNG JABUNG TIMUR Setiyawan, Khoirudin Anton; Depison, Depison; Heltria, Septy; Lisna, Lisna; Arfiana, Bs Monica; Magwa, Rizky Janatul
Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Vol 21, No 3 (2025): SAINTEK PERIKANAN
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/ijfst.21.3.155-161

Abstract

Kepiting bakau (Scylla serrata) merupakan salah satu sumber daya perikanan penting yang berperan dalam mendukung ekonomi pesisir dan keseimbangan ekosistem mangrove. Pemahaman terhadap hubungan morfometrik seperti lebar karapas dan berat tubuh diperlukan sebagai dasar pengelolaan sumber daya secara berkelanjutan.Penelitian ini bertujuan untuk menganalisis hubungan antara lebar karapas dan berat tubuh kepiting bakau di Desa Sinar Kalimantan Kabupaten Tanjung Jabung Timur. Metode penelitian yang digunakan adalah metode deskriptif kuantitatif, jumlah sampel sebanyak 127 ekor kepiting dikumpulkan dari dua lokasi, yaitu, kawasan mangrove dan kawasan muara Desa Sinar Kalimantan. Penangkapan kepiting bakau menggunakan alat tangkap bubu lipat, masing masing lokasi menggunakan sebanyak 38 alat tangkap bubu dengan 16 kali pengulangan. Data dianalisis secara deskriptif menggunakan analisis hubungan lebar dan berat, faktor kondisi, Sex ratio dan ukuran layak tangkap. Hasil analisis hubungan lebar karapas dan berat kepiting bakau menunjukkan  Nilai koefisien pertumbuhan (b) masing-masing sebesar 1,74 dan 2,74, menunjukkan pola pertumbuhan allometrik negatif, di mana pertambahan lebar karapas tidak sebanding dengan berat tubuh.Faktor kondisi berkisar antara 0–1, menunjukkan status fisiologis dan kesehatan kepiting yang cenderung kurang optimal. Hasil anlisis Sex ratio dikawasan mangrove menunjukan perbandingan (1:1,39) yang didominasi kepiting betina dan dikawasan muara perbandingan (1:0,78) yang didominasi kepiting jantan. Persentase ukuran  kepiting bakau yang layak tangkap di Desa Sinar Kalimantan, Kabupaten Tanjung Jabung Timur lebih tinggi daripada yang tidak layak tangkap.  Hasil penelitian menunjukan Hubungan antara lebar karapas dan berat tubuh kepiting bakau bersifat allometrik negatif di kedua lokasi. Kawasan mangrove didominasi oleh kepiting betina, sedangkan kawasan muara oleh kepiting jantan. Ukuran kepiting di kedua lokasi umumnya telah memenuhi kriteria layak tangkap.
Co-Authors AA Sudharmawan, AA Abel Azzahra Adi Prahesti, Hasnaa Hemalia Afriani Afriani Afriani H Afriani Harahap Ainun Rohmawati Bareta Amir Yarkhasy Yuliardi Annisa Rianti Ardelia, Icha Dewi Arfiana, BS Monica Arfiana, Bs. Monica Bagus Pramusintho Bagus Pramusintho Brigita Novianti Butar-butar BS Monica Arfiana Damanik, Ernawati Darlim Darmawi Dea Amelia, Dea Denny Alberto Satrya Gumay Depison Depison Dinanty, Fawwaz Dwinda Pangentasari Dyah Muji Rahayu Eko Wiyanto, Eko Ester Restiana Endang Gelis Farhan Ramadhani, Farhan Farhan Ramdhani Fauzan Ramadan Fiki Harjuni Firdaus, Randi Gentio Harsono Gustina Gustina Hadi, Sutanto Hamzah, Hamzah Hariski, M Hasanah Hasanah Hawis H Madduppa Hutwan Syarifuddin I Wayan Nurjaya Ibadillah, Sultonu Irfan Zidni Karina Theresia Simaibang Khaldun, Muhammad Hafidz Ibnu Lauura Hermala Yunita Lauura Hermala Yunita Lerma Yuni Siagian lestari, dewi joni lestari Lestariningsih, Wiwid Andriyani Lisna Lisna, Lisna Luhur Moekti Prayogo Luhur Prayogo, Luhur M Hariski Mairizal Mairizal Marita Ika Joesidawati Meta Dinda Pangaribuan Miradni, Asni Muhamad Gilang Arindra Putra Muhammad Farhan Al Iqromi Muhammad Hafidz Ibnu Khaldun Muhammad Hafidz Ibnu Khaldun Muhammad Halim Nahlunnisa, Hafizah Nahri Idris Nelwida Nelwida Noferdiman Noferdiman Noferdiman Nofrizal Nofrizal Noverdiman, Noverdiman Nugroho, Agung Tri Nurhayati Nurhayati Nurwijayanti Nyoman M N Natih Oktavia Sihombing Putra, Muhamad Rahmalia, Diah Ayu Ratu Almira Kismawardhani Riris Roiska Rizky Janatul Magwa Robin Romie Jhonnerie RR. Ella Evrita Hestiandari Santika, Lora Sari, Ratna Juita Sarwo Edy Wibowo Sarwo Sucitra Amin Sayyidah Fatchiyyah Setiyawan, Khoirudin Anton Sinaga, Nurlince Sinaga, Sizka Rolenta Sri Novianti Sukma, Raka Suryono Suryono Taj, Kemal Togatorop, Alfa Immanuel Tri Suryono Windarti Windarti Wiwaha Anas Sumadja WULANDARI Wulandari Wulandari Wulandari Wulandari Yoppie Wulanda Yoppie Wulanda Yudi Arista Yulanda Yun Alwi Yusyam Leni