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All Journal AGRIKAN Jurnal Ilmiah Agribisnis dan Perikanan Agrikan: Jurnal Agribisnis Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Lembaga Pengabdian Kepada Masyarakat Undana ABDIMAS KAUNIAH Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Martini Djamhur, Martini
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Social Sciences

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Small island seagrass ecosystem management based on ecosystem approach fisheries management principles Mutmainnah, Mutmainnah; Yuliana, Yuliana; Achmad, Khamsiah; Djamhur, Martini; Putri, Sapta Riani; Miswar, Edy; Edwarsyah, Edwarsyah
Depik Vol 14, No 1 (2025): MARCH 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.1.42665

Abstract

Healthy seagrass beds have high ecological value, characterized by high diversity and even distribution in the water. However, currently, the health condition of seagrass beds is threatened both naturally and by human activities. For example, the loss of seagrass meadows due to human activities in coastal areas, including on Maitara Island, North Maluku Province, Indonesia. The objective of this research is to identify the community structure of seagrass, and the proper management options to minimize negative impacts on damage to the seagrass meadow ecosystem and sustain seagrass resources. The study was conducted in the South Maitara and the North Maitara, during the dry season from September to October 2020 using vertical transect methods. The result shows that the average index of diversity, evenness, and dominance on Maitara Island of 1.0970, 0.6470, and 0.5892, respectively. The beaches of South Maitara and North Maitara have poor diversity, a good category for evenness, and a stable community. Enhalus acoroides has the highest density of 294 ind/m2, followed by Thalassia hemprichii around 287 ind/m2. Based on the ecosystem aproach fisheries management (EAFM) analysis, to effectively manage seagrass ecosystems in Maitara Island, a social development strategy is needed through community awareness, counseling, and capacity building in the management and utilization of seagrass ecosystems in Maitara Island to effectively manage the seagrass ecosystem in Maitara Island, a social development strategy is needed through public awareness, counseling, and capacity building in the management and utilization of the seagrass ecosystem in Maitara Island.Keywords:Seagrasscommunity structurediversitydensityevennessMaitara Island
Small island seagrass ecosystem management based on ecosystem approach fisheries management principles Mutmainnah, Mutmainnah; Yuliana, Yuliana; Achmad, Khamsiah; Djamhur, Martini; Putri, Sapta Riani; Miswar, Edy; Edwarsyah, Edwarsyah
Depik Vol 14, No 1 (2025): MARCH 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.1.42665

Abstract

Healthy seagrass beds have high ecological value, characterized by high diversity and even distribution in the water. However, currently, the health condition of seagrass beds is threatened both naturally and by human activities. For example, the loss of seagrass meadows due to human activities in coastal areas, including on Maitara Island, North Maluku Province, Indonesia. The objective of this research is to identify the community structure of seagrass, and the proper management options to minimize negative impacts on damage to the seagrass meadow ecosystem and sustain seagrass resources. The study was conducted in the South Maitara and the North Maitara, during the dry season from September to October 2020 using vertical transect methods. The result shows that the average index of diversity, evenness, and dominance on Maitara Island of 1.0970, 0.6470, and 0.5892, respectively. The beaches of South Maitara and North Maitara have poor diversity, a good category for evenness, and a stable community. Enhalus acoroides has the highest density of 294 ind/m2, followed by Thalassia hemprichii around 287 ind/m2. Based on the ecosystem aproach fisheries management (EAFM) analysis, to effectively manage seagrass ecosystems in Maitara Island, a social development strategy is needed through community awareness, counseling, and capacity building in the management and utilization of seagrass ecosystems in Maitara Island to effectively manage the seagrass ecosystem in Maitara Island, a social development strategy is needed through public awareness, counseling, and capacity building in the management and utilization of the seagrass ecosystem in Maitara Island.Keywords:Seagrasscommunity structurediversitydensityevennessMaitara Island
Assessing tuna populations around fads in Tabam waters for coastal management Ridwan, Mutmainnah; Umahuk, Alfi; Djamhur, Martini; Recar, Yuliana; Ridwan, Saptariani Putri; Miswar, Edy; Edwarsyah, Edwarsyah
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan 2025: Special Issue ICFM
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.0.0.48207

Abstract

Tabam waters are waters in Ternate City where the average population works as fishermen using gillnet fishing gear with the target fish being tuna (Eutynnus affinis) locally called Tongkol. Fishing activities in this area are generally carried out around FADs. Fishing that is carried out on an increasing basis and accompanied by an increase in gillnet fishing gear can endanger the sustainability of mackarel tuna/ tuna fish/komo tuna. Therefore, to maintain the sustainability of tuna fish resources in Tabam waters, an assessment of the biological status is needed which includes the structure of length, weight, circumference, growth patterns, and age groups. Establish guidelines for fishermen on the appropriate size of tuna to be harvested in order to preserve the sustainability of the tuna population. This research was conducted in December 2018-March 2019, using a sample size of 200 fish, using a survey method. The survey was conducted by examining the technical characteristics of gillnet fishing gear, FAD aids, and tuna catches. The results showed that the average fish caught was gilled with an isometric growth form and the average age group of tuna fish was around 21.7 cm, 17.2 cm, 18.9 cm, and 21.0 cm.Keywords:GillnetFADSAsessingKomoTunaTabam
Assessing tuna populations around fads in Tabam waters for coastal management Ridwan, Mutmainnah; Umahuk, Alfi; Djamhur, Martini; Recar, Yuliana; Ridwan, Saptariani Putri; Miswar, Edy; Edwarsyah, Edwarsyah
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan 2025: Special Issue ICFM
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.0.0.48207

Abstract

Tabam waters are waters in Ternate City where the average population works as fishermen using gillnet fishing gear with the target fish being tuna (Eutynnus affinis) locally called Tongkol. Fishing activities in this area are generally carried out around FADs. Fishing that is carried out on an increasing basis and accompanied by an increase in gillnet fishing gear can endanger the sustainability of mackarel tuna/ tuna fish/komo tuna. Therefore, to maintain the sustainability of tuna fish resources in Tabam waters, an assessment of the biological status is needed which includes the structure of length, weight, circumference, growth patterns, and age groups. Establish guidelines for fishermen on the appropriate size of tuna to be harvested in order to preserve the sustainability of the tuna population. This research was conducted in December 2018-March 2019, using a sample size of 200 fish, using a survey method. The survey was conducted by examining the technical characteristics of gillnet fishing gear, FAD aids, and tuna catches. The results showed that the average fish caught was gilled with an isometric growth form and the average age group of tuna fish was around 21.7 cm, 17.2 cm, 18.9 cm, and 21.0 cm.Keywords:GillnetFADSAsessingKomoTunaTabam
Co-Authors Abd. Latif, Hamid Abdullah, Rommy M. Achmad, Khamsiah Achmad, M. Djanib Ahmad, Khamsiah Azis, Muh. Aksa Darmawaty, Darmawaty Darmiyati Muksin Edwarsyah Edwarsyah, Edwarsyah Edy Miswar, Edy Hapzi Ali Hi. Iksan, Kusdi Iksan, Kusdi Hi Ilyas, Andi Muhammad Irham Irham Irwan Abdul Kadir Kaidati, Bahar Karman, Amirul Mesrawaty Sabar Mutmainnah Mutmainnah Putri, Sapta Riani Putri, Saptariani Recar, Yuliana Rian Hidayat Ridwan, Mutmainnah Ridwan, Saptariani Putri Rumaiga, Faizal Surahman Surahman Taeran, Imran Umahuk, Alfi Wahidin, Nurhalis Wulandari, Tri Laela Yuliana Yuliana