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TRITON : Jurnal Manajemen Sumberdaya Perairan
Published by Universitas Pattimura
ISSN : 16936493     EISSN : 26562758     DOI : https://doi.org/10.30598/TRITONvol17issue2year2021
Core Subject : Social,
Environmental Science
TRITON: Jurnal Manajemen Sumberdaya Perairan is a scholarly refereed research journal which accepts scientific article based on research and reviews including: 1. Management of Aquatic Resources 2. Management of Aquatic Environment 3. Management of Coastal and Sea 4. Economic of Aquatic Resources 5. Planning and development of Coastal, Sea and Small Islands The article should fulfill science criteria and original manuscript which has previously unpublished. Each article will evaluate by relevant peer reviewers before published.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ilmu Lingkungan (Lain-Lain)
Articles 86 Documents
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ZONASI DAN STATUS KAWASAN EKOSISTEM LAGUNA DI NEGERI IHAMAHU, MALUKU TENGAH Louhenapessy, Daniel
TRITON: Jurnal Manajemen Sumberdaya Perairan Vol 15 No 2 (2019): Jurnal TRITON
Publisher : Departement of Aquatic Resources Management, Fisheries and Marine Science Faculty, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (359.529 KB) | DOI: 10.30598/TRITONvol15issue2page69-75

Abstract

Lagoon ecosystems have high productivity in the fisheries sector. Communities of Ihamahu village utilize resources in this ecosystem to meet their daily needs. The aim of this study was to analyze the zoning map and the status of the lagoon ecosystem of Ihamahu village. The research method used in this research was the Geogrpahic Information System with using spatial analysis techniques in collaboration with the Focus Group Discussion (FGD) method. The results revealed that there were nine lagoons with different areas. Four out of nine lagoons are used as conservation, aquaculture, fishing and rehabilitation sites. The establishment of the zonation and status of lagoon areas is a proper way to manage the lagoon ecosystem sustainably. ABSTRAK Ekosistem laguna memiliki produktivitas yang tinggi dalam sektor perikanan. Masyarakat Negeri Ihamahu memanfaatkan sumberdaya pada ekosistem laguna untuk pemenuhan kebutuhan hidup. Tujuan penelitian ini adalah menganalisis peta zonasi dan status kawasan ekosistem laguna Negeri Ihamahu. Metode penelitian yang digunakan untuk menganalisis peta zonasi dan status kawasan yaitu dengan pendekatan SIG melalui teknik analisis spasial serta metode Focus Group Discussion (FGD). Hasil penelitian menunjukkan terdapat sembilan laguna dengan luasan yang berbeda. Berdasarkan hasil FGD diperoleh empat status kawasan ekosistem laguna Negeri Ihamahu yaitu kawasan konservasi, budidaya, penangkapan serta rehabilitasi. Penetapan zonasi dan status kawasan merupakan upaya pengelolaan ekosistem laguna secara berkelanjutan. Kata Kunci: laguna, pengelolaan berkelanjutan, SIG, konservasi, rehabilitasi
POTENSI IKAN KARANG DI PERAIRAN PESISIR NEGERI HUKURILA, KECAMATAN LEITIMUR SELATAN KOTA AMBON Sahetapy, Dicky; Selanno, Debby; Tuhumury, Novianty
TRITON: Jurnal Manajemen Sumberdaya Perairan Vol 15 No 2 (2019): Jurnal TRITON
Publisher : Departement of Aquatic Resources Management, Fisheries and Marine Science Faculty, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (343.934 KB) | DOI: 10.30598/TRITONvol15issue2page46-57

Abstract

The Study was conducted on April to May 2019 in the coastal waters of Hukurila village, Leitimur Selatan District of Ambon city with the aims to analyzed taxon composition, species diversity, density, standing stock, potency of target species and status of reef fish. Reef fish data were collected at four reef stations using UVC method. The result showed that there were 192 species of reef fish inhabit coral reef of Hukurila village. Pomacentridae, Labridae and Chaetodontidae have high species richness, while other seven families have low species richness. Relative diversity of reef fish in the study area can be classified in poor to moderate category, and the estimated number of species of reef fish was 369 species. Species diversity of reef fish is high, with low species dominance in the community and species evenness of reef fish in their community is in stable condition. Density of reef fish between reef station ranged of 2.9-4.0 ind. m-2. Furthermore, the standing stock of reef fish ranged of 28,840-40,400 ind.ha-1 and biomass of target reef fish species ranged of 1.67-5.14 (± 3.53) tons ha-1 of coral reefs. Status of reef fish in the coral reef of Hukurila village belong to high category. ABSTRAK Penelitian dilakukan dari April sampai Mei 2019 di perairan pesisir Negeri Hukurila, Kecamatan Leitimur Selatan Kota Ambon dengan tujuan menganalisis komposisi taksa, diversitas spesies, densitas, sediaan cadang, potensi ikan karang spesies target dan status ikan karang. Data ikan karang dikumpulkan dari 4 stasiun dengan metode underwater visual census (UVC). Ditemukan 192 spesies ikan karang Menempati terumbu karang Hukurila. Famili Pomacentridae, Labridae, Chaetodontidae memiliki kekayaan spesies tinggi, sementara tujuh famili memiliki kekayaan spesies rendah. Diversitas relatif ikan karang di areal studi termasuk kategori miskin hingga moderat, dan diestimasi jumlah spesies ikan karang pada habitat terumbu Negeri Hukurila sebanyak 369 spesies. Diversitas spesies ikan karang tinggi, dengan dominansi spesies rendah dalam komunitas dan keserasian spesies ikan karang dalam kondisi Stabil. Densitas ikan karang antara stasiun terumbu berkisar antara 2.9 - 4.0 ind/m2. Sediaan cadang ikan karang antara stasiun terumbu berkisar antara 28.840 - 40.400 ind/ha dan potensi spesies target berkisar 1,67-5,14 (± 3,53) ton/ha terumbu karang. Kondisi ikan karang di terumbu Negeri Hukurila termasuk kategori tinggi. Kata kunci: Ikan karang, keanekaragaman spesies, kepadatan, sediaan cadang, potensi
POLA RUANG DAN STRATEGI PEMANFAATAN LAHAN BUDIDAYA DI PERAIRAN TELUK KOTANIA, KABUPATEN SERAM BAGIAN BARAT, PROVINSI MALUKU Koto, Saifuddin; Retraubun, Alex; Sahetapy, Dicky
TRITON: Jurnal Manajemen Sumberdaya Perairan Vol 16 No 1 (2020): Jurnal TRITON
Publisher : Departement of Aquatic Resources Management, Fisheries and Marine Science Faculty, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (496.344 KB) | DOI: 10.30598/TRITONvol16issue1page28-37

Abstract

Kotania Bay, West Seram Regency can be clarified as one of the unique bays because it has five smallest islands, which has the important potential coastal ecosystem resources. This bay’s status also has been assigned as a Coastal Conservation Area and Small Islands. These purposes of this research are 1) to know the sub-zone potential cultivation in Kotania Bay, and 2) to analyze and formulate the marine cultivation management strategy in Kotania Bay. The method of data collection used by the researcher are interviews and direct field observations. The data analysis used land suitability index to determine the potential cultivation space (seaweed, sea cucumbers, mangrove crabs and groupers), while the DPSIR is used to produce the marine culture management strategy in Kotania Bay. The potential marine cultivation in Kotania Bay is divided into three sub-zones cultivation with the total area 361,69 ha. The result of the research showed that the suitability of seaweed cultivation land obtained an S1 value of 66% (237.43 ha) and an S2 value of 34% (124.26 ha). The land suitability of the sea cucumber cultivation obtained an S1 value of 94% (340.65 ha) and an S2 value of 6% (21.04 ha). The suitability of cultivated land designated for mangrove crabs, especially the species of Scylla serrata, was obtained very suitable values ​​up to 100%. The cultivation activity for grouper fish obtained an S1 value of 93% (338.06 ha), while for an S2 value of 7% (23.63 ha). There are 11 recommended strategies for the management and development of marine cultivation activities in Kotania Bay. ABSTRAK Teluk Kotania Kabupaten Seram Bagian Barat dapat diklasifikasikan sebagai salah satu teluk yang unik karena memiliki lima pulau sangat kecil, serta memiliki potensi sumberdaya eksoistem pesisir penting. Teluk ini pun telah ditetapkan status sebagai Kawasan Konservasi Pesisir dan Pulau-Pulau Kecil (KKP3K). Penelitian ini bertujuan untuk 1) mengetahui potensi ruang sub-zona budidaya di Teluk Kotania, dan 2) menganalisis dan menformulasikan strategi pengelolaan budidaya laut di Teluk Kotania. Pengambilan data menggunakan metode wawancara dan observasi langsung di lapangan.Analisa data menggunakan indeks kesesuaian lahan untuk mengetahui potensi ruang budidaya (rumput laut, teripang, kepiting bakau dan ikan kerapu), sedangkan DPSIR digunakan untuk menghasilkan strategi pengelolaan budidaya laut di Teluk Kotania. Potensi wilayah budidaya laut di Teluk Kotania dibagi menjadi tiga sub zona budidaya dengan total luas 361,69 ha. Hasil penelitian menunjukkan kesesuaian lahan budidaya rumput laut diperoleh nilai S1 sebesar 66% (237,43 ha) dan nilai S2 sebesar 34% (124,26 ha). Kesesuaian lahan untuk budidaya teripang diperoleh nilai S1 sebesar 94% (340,65 ha) dan nilai S2 sebesar 6% (21,04 ha). Kesesuaian lahan budidaya yang diperuntukkan untuk kepiting bakau terutama spesies Scylla serrata diperoleh nilai sangat sesuai hingga 100%. Kegiatan budidaya untuk ikan kerapu diperoleh nilai S1 sebesar 93% (338,06 ha), sedangkan untuk nilai S2 sebesar 7% (23,63 ha).Terdapat 11 strategi yang direkomendasikan untuk pengelolan serta pengembangan kegiatan budidaya laut di Teluk Kotania. Kata Kunci: Budidaya, indeks kesesuaian, rumput laut, teripang, Teluk Kotania
POTENSI KOMUNITAS MANGROVE PANTAI TIAL KABUPATEN MALUKU TENGAH Pentury, Reinhardus; Pietersz, Janson H; Tuapattinaja, Maureen A; Pello, Frederika S; Huliselan, Niette V; Hulopi, Mahriyana; Tupan, Charlotha Irenny
TRITON: Jurnal Manajemen Sumberdaya Perairan Vol 16 No 2 (2020): Jurnal TRITON
Publisher : Departement of Aquatic Resources Management, Fisheries and Marine Science Faculty, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (477.9 KB) | DOI: 10.30598/TRITONvol16issue2page68-76

Abstract

Mangrove community in Tial is potential and roles importantly for aquatic organism, local community and especially for coastal waters abrasion control in Tial. Due to the high rate abrasion in Tial, mangrove community should be maintained and conserved. Therefore, the research is done in order to analyze mangrove composition, its potency and its condition on the coast of Tial. Belt transect and hemispherical photography method are used to collect data by determining the observation station. Three plots of 10 x 10 meter squares are placed in every observation station without space in between each plot where the ≥ 15 cm of circumference trees measuring is done and canopy photo of breast height are taken up above perpendicularly. Microsoft Excel and Image J software are used to analyze collected data. The result shows that there are 9 species of mangrove from 7 genera and 5 families found in the coast of Tial. Sonneratia alba and Aegiceras floridum dominates the community where A. floriduim with 13 ind/100 m2 is the highest density species, while the frequency of occurrence and the highest dominance species is S. alba with the rate 0,67 and 2298,75 cm2/100 m2. Overall mangrove vegetation health is categorized good with a high density and in a medium canopy coverage. ABSTRAK: Komunitas mangrove merupakan komunitas yang cukup potensial dan memiliki peranan penting bagi organisme perairan sekitar dan bagi masyarakat setempat, terutama dalam mengendalikan abrasi pada pesisir pantai Tial. Laju abrasi yang terjadi pada pesisir pantai Negeri Tial cukup tinggi, sehingga keberadaan mangrove pada perairan tersebut perlu dijaga dan dilestarikan. Tujuan dari penelitian ini adalah untuk mengetahui komposisi, Potensi dan kondisi mangrove di perairan pantai Tial. Metode yang digunakan yaitu metode transek sabuk dan hemisperichal photography. Metode ini dilakukan dengan cara menentukan stasiun pengamatan, kemudian pada setiap stasiun pengamatan dibentuk petak pengamatan sebesar 10 x 10 m sebanyak tiga petak tanpa ada jarak antara petak pengamatan. Pada setiap petak pengamatan dilakukan pengambilan lingkar batang dengan ukuran ≥ 15 cm dan pengambilan foto kanopi dengan memotret setinggi dada secara tegak lurus kearah atas. Software Microsoft Excel dan Image J digunakan untuk menganalisis data pengukuran lingkar batang dan hasil foto kanopi. Dari hasil analisis diperoleh 9 spesies mangrove yang tergolong dalam 7 genera dan 5 famili. Sonneratia alba dan Aegiceras floridum merupakan spesies mangrove yang mendominasi komunitas mangrove pantai Tial. Kerapatan spesies tertinggi adalah A. floridum sebesar 13 ind/100m2, sedangkan frekuensi kehadiran dan dominasi spesies tertinggi adalah S. alba dengan nilai masing-masing 0,67 dan 2298,75 cm2/100m2. Kondisi kesehatan mangrove secara keseluruhan pada pantai Tial masih dalam kondisi baik dengan kerapatan mangrove tergolong padat dan tutupan kanopi tergolong sedang. Kata Kunci: mangrove, potensi, komunitas, kesehatan, pantai
PROSES PENANGKAPAN TUNA MADIDIHANG (Thunnus albacares) DENGAN ALAT TANGKAP PANCING ULUR (HAND LINE) DI PULAU AMBON Tomasila, Loepold Arthur; Syamsuddin, Muhidin; Polhaupessy, Rosihan
TRITON: Jurnal Manajemen Sumberdaya Perairan Vol 16 No 2 (2020): Jurnal TRITON
Publisher : Departement of Aquatic Resources Management, Fisheries and Marine Science Faculty, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (412.258 KB) | DOI: 10.30598/TRITONvol16issue2page97-107

Abstract

Tuna fishing activities using the hand line tool is an optional activity that has been occupied by the community in Ambon Island. The use of hand-line fishing gear is used to catch yellowfin’s tuna and is classified as environmentally friendly fishing gear. In the process of operating the gear, the fishermen's experience and fishing techniques must be considered. This study aims to 1) know a general description of the social and economic conditions of hand-line fishing fishermen, and 2) know the fishing process using hand lines including the use of fishing gear, the operating methods and the yellowfin tuna’s fishing ground carried out by fishermen of Assilulu, Laha and Latuhalat. This research was conducted for 8 months from February to September 2020. The primary collection was carried out through an interview process by using questionnaire and field observations while secondary data were obtained from supporting literature. The data collection method used the purposive sampling with 29 respondents. The data analysis used was descriptive qualitative. The results showed that fishermen in the three locations had good experiences in doing their jobs. The level of education and the level of fishermen's welfare are still low. The construction of hand-line fishing gear used is the same in these three villages, but the size of hook, the use and the operational costs in fishing are different by each other. The technique of yellowfin tuna is to see a herd of dolphins and use FAD (Fish Aggregating Device). The fishing ground for tuna is still in the waters of Ambon Island and its surroundings. ABSTRAK Aktivitas penangkapan ikan tuna menggunakan alat tangkap pancing ulur merupakan suatu pilihan kegiatan yang telah ditekuni oleh masyarakat di Pulau Ambon. Penggunaan alat tangkap pancing ulur ini digunakan untuk menangkap ikan tuna madidihang dan tergolong alat tangkap ramah lingkungan. Dalam proses pengoperasian alat tangkap pancing ulur harus memperhatikan pengalaman nelayan serta teknik penangkapan. Penelitian ini bertujuan untuk 1) mengetahui gambaran umum kondisi sosial dan ekonomi nelayan pancing ulur, dan 2) mengetahui proses penangkapan ikan dengan menggunakan pancing ulur meliputi penggunaan alat tangkap, metode pengoperasian serta daerah penangkapan (fishing ground) tuna madidihang yang dilakukan oleh nelayan di Negeri Assilulu, Laha dan Latuhalat. Penelitian ini dilakukan selama 8 bulan dari bulan ferbuari-September 2020. Pengumpulan secara primer dilakukan melalui proses wawancara dengan menggunakan kuesioner serta obervasi lapangan, sedangkan data sekunder diperoleh dari literatur pendukung. Metode pengambilan data menggunakan purposive sampling dengan responden sebanyak 29 responden. Analisis data yang digunakan yaitu deskriptif kualitatif. Hasil penelitian menunjukan bahwa nelayan pada ketiga lokasi memiliki pengelaman yang baik dalam melakukan pekerjaannya. Tingkat pendidikan dan tingkat kesejahteraan nelayan masih rendah. Konstruksi alat tangkap pancing ulur yang digunakan sama pada ketiga negeri, namun ukuran mata pancing, penggunaan berbeda serta biaya operasionalnya dalam melaut berbeda. Teknik penangkapan ikan tuna madididang yaitu melihat kawanan gerombolan lumba-lumba dan menggunakan rumpon. Daerah penangkapan ikan tuna masih berada di perairan Pulau Ambon dan sekitarnya. Kata Kunci : Penangkapan, tuna madidihang, nelayan, pancing ulur, Pulau Ambon
SUSTAINABLE MANAGEMENT STRATEGY FOR MANGROVE FOREST OF PELITA JAYA BAY AND KOTANIA BAY, WESTERN SERAM, INDONESIA Tetelepta, Johannes M.S.; Loupatty, Sven; Wawo, Mintje
TRITON: Jurnal Manajemen Sumberdaya Perairan Vol 16 No 2 (2020): Jurnal TRITON
Publisher : Departement of Aquatic Resources Management, Fisheries and Marine Science Faculty, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (630.467 KB) | DOI: 10.30598/TRITONvol16issue2page53-67

Abstract

The coastal area of Pelita Jaya Bay and Kotania Bay is a semi enclose estuary area having three typical most productive ecosystems i.e. mangrove, seagrasses, and coral reefs with the mangrove ecosystem being the dominant one making this area a productive in fish resources. Local community neighboring this area used mangrove ecosystem for many different purposes, some of it threatening the sustainability oh the ecosystem. The objective of this study was to analyze mangrove forest sustainability and to propose sustainable mangrove forest management. Rapfish analysis was used to analyze mangrove sustainability status. A sustainable management strategy was developed using a conceptual model framework combined with the DPSIR approach. The two most sensitive attributes affecting mangrove sustainability from Leverage analysis were used as the State component from DPSIR. The result shows that overall mangrove forest sustainability was 60% and was considered fair sustain with the ecological dimension having the highest sustainable scale (85.35%) and considered sustain, whilst institutional dimension having the lowest sustainable scale (29.10%) and considered unsustain. The sustainable mangrove management strategy proposed consists of workshops, training, vocational education concerning EAM, as well as replanting degraded mangrove forests, monitoring, surveying, and controlling. The management strategy should be conducted based on a co-management approach. Keywords: Mangrove forest, local community, sustainability, conceptual model framework, Kotania Bay
ASPEK BIOEKOLOGI SEBAGAI DASAR PENGELOLAAN SUMBERDAYA KEPITING BAKAU (Scylla spp.) PADA EKOSISTEM MANGROVE PASSO Siahainenia, Laura; Makatita, Miftah
TRITON: Jurnal Manajemen Sumberdaya Perairan Vol 16 No 1 (2020): Jurnal TRITON
Publisher : Departement of Aquatic Resources Management, Fisheries and Marine Science Faculty, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (487.42 KB) | DOI: 10.30598/TRITONvol16issue1page8-18

Abstract

Mud crabs have become an important commodity in Indonesia. The purpose of the research was to 1) analyze environmental conditions of the mud crabs habitat; 2) analyze the species compositions, sex ratio, reproduction status (size, period, and the reproduction site) of the mud crab; and 3) formulate management strategies for mud crabs (Scylla spp.) as well as their habitats. This Research was carried out in Passo mangrove ecosystem from August 2015-January 2016. Purposive sampling techniques was used to collect bio-ecological data of mud crabs whereas a structured interview was applied to obtain a management strategy data. The resust showed that the quality of Passo mangrove ecosystem is in good condition for the growth and survival of mud crabs. Four types of mud crabs were found with very low density. Sex ratio shifted from 1:1. Almost all individuals caught were in the reproductive phase with a carapace width of 10-15 cm. The peak of the reproductive season in January along the tidal channel, the mangrove forest front zone to the sea zone. This study recommend ten strategies in relation to the sustainability of the mangrove crab population and habitat preservation. ABSTRAK Kepiting bakau telah menjadi komoditas penting di Indonesia yang hidup di ekosistem mangrove. Penelitian ini bertujuan untuk 1) menganalisis kondisi lingkungan ekosistem mangrove Passo yang menjadi habitat alami kepiting bakau; 2) menganalisis komposisi jenis, kepadatan, rasio kelamin, status reproduksi, (ukuran, waktu dan lokasi reproduksi kepiting bakau; dan 3) merumuskan strategi pengelolaan sumberdaya kepiting bakau (Scylla spp.) serta habitatnya. Penelitian berlangsung di ekosistem mangrove Passo Teluk Ambon sejak Agustus 2015-Januari 2016. Pengumpulan data bioekologi kepiting bakau menggunakan metode purposive sampling, sedangkan strategi pengelolaan diperoleh melalui hasil wawancara terstruktur dengan masyarakat. Hasil penelitian menunjukkan kualitas lingkungan masih baik untuk pertumbuhan dan kelangsungan hidup kepiting bakau. Ditemukan empat jenis kepiting bakau dengan tingkat kepadatan yang sangat rendah. Rasio kelamin bergeser dari 1:1. Hampir semua individu yang tertangkap tergolong dalam fase reproduksi dengan ukuran lebar karapaks 10-15 cm. Puncak musim reproduksi pada bulan Januari di sepanjang alur pasang surut, zona depan hutan mangrove hingga zona laut. Terdapat sepuluh strategi pengelolaan yang direkomendasikan terkait keberlanjutan populasi kepiting bakau dan kelestarian habitat. Kata kunci: Kepiting bakau, Scylla, ekosistem mangrove, pengelolaan, kepadatan
IDENTIFIKASI KEBERADAAN DAN JENIS MIKROPLASTIK PADA KERANG DARAH (Anadara granosa) DI PERAIRAN TANJUNG TIRAM, TELUK AMBON Tuhumury, Novianty; Ritonga, Agustina
TRITON: Jurnal Manajemen Sumberdaya Perairan Vol 16 No 1 (2020): Jurnal TRITON
Publisher : Departement of Aquatic Resources Management, Fisheries and Marine Science Faculty, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (340.379 KB) | DOI: 10.30598/TRITONvol16issue1page1-7

Abstract

The existence of inorganic waste in the form of plastic is perilous for marine life. Plastics can be broken into micro size known as microplastics. Microplastic is harmful to marine biota because it can be consumed and entered the digestive tract. The purpose of this study was to identify the presence and types of microplastics in cockles blood clams (Anadara granosa) in Tanjung Tiram, Ambon Bay waters. The research method used field observations and laboratory analysis. The results showed that in cockles, fiber was found as much as 360 particles and 61 particles of fragments. The presence of microplastics that have been consumed by cockle will be harmful marine biota as well as humans who consume the cockles. Plastics that contain harmful chemicals will be absorbed into the body of cockles. Based on the results of the study, it can be concluded that microplastics have been found and consumed by cockles. ABSTRAK Keberadaan sampah anorganik berupa plastik sangat membahayakan bagi kehidupan perairan. Plastik dapat terpecah menjadi ukuran mikro yang dikenal dengan mikroplastik. Keberadaan mikroplastik sangat berbahaya bagi biota perairan karena dapat dikonsumsi dan masuk ke saluran pencernaan. Tujuan dari penelitian ini yaitumengidentifikasi keberadaan dan jenis mikroplastik pada kerang darah (Anadara granosa) di Tanjung Tiram perairan Teluk Ambon. Metode penelitian menggunakan observasi lapangan kemudian analisa laboratorium. Hasil penelitian menunjukkan bahwa pada kerang darah, telah ditemukan mikroplastik dengan jenis fiber sebanyak 360 pratikel dan fragmen sebanyak 61 pratikel. Keberadaan mikroplastik yang telah dikonsumsi oleh kerang darah akan berbahaya bukan hanya bagi biota perairan namun juga bagi manusia yang mengkonsumsi kerang darah tersebut. Plastik yang mengandung bahan kimia berbahaya akan terserap masuk ke dalam tubuh kerang darah. Berdasarkan hasil penelitian dapat disimpulkan bahwa mikroplastik telah berada dan dikonsumsi oleh kerang darah. Kata Kunci: mikroplastik, kerang darah, fiber, fragmen, Tanjung Tiram
RESPONS PENGELOLAAN KOLABORATIF TERUMBU KARANG DI DESA BILORO KABUPATEN BURU SELATAN Tuhumury, Semuel F; Abrahamsz, James; Sahetapy, Dicky; Tetelepta, Johannes M.S.; Haulussy, Jalil
TRITON: Jurnal Manajemen Sumberdaya Perairan Vol 17 No 1 (2021): TRITON: Jurnal Manajemen Sumberdaya Perairan
Publisher : Departement of Aquatic Resources Management, Fisheries and Marine Science Faculty, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (259.355 KB) | DOI: 10.30598/TRITONvol17issue1page1-9

Abstract

The use of the coral ecosystem causes a systemic impact on that ecosystem. There are various types of coral reef ecosystem utilization, and the management of this ecosystem, therefore, needs a collaborative approach. The objective of this study was to identify the condition of coral reef, to identify types of utilization and its impact on the coral reef ecosystem and produce a collaborative management response towards the coral reef ecosystem. The research was conducted n July 2020 at the coral reef area of Biloro Village, Sub-district of Kapala Madang, Southern Buru. Field observation uses the Line Intercept Transect method for coral reef condition assessment, while the PRA approach to identify trigger factors, stress against the environment, the impact, and strategic adaptive response management. The collaborative method is a strategic adaptive response that conveys the system concept of socio-ecology, community capacity, and institutional empowerment in management integration. The result shows that on average coral reef ecosystem was in good condition. There are five responses collaborative management proposed explicitly education advocacy in the importance of coral reef, rehabilitation of degraded coral reef, the establishment of community controlling group, village by law, and the development of Toumahu Island marine tourist. ABSTRAK Pemanfaatan ekosistem terumbu karang memberikan dampak sistematis. Pengelolaan terumbu karang pada lokasi penelitian membutuhkan pendekatan kolaboratif. Penelitian ini bertujuan mengindentifikasi kondisi karang, mengidentifikasi bentuk-bentuk pemanfaatan dan dampaknya serta respon pengelolaan kolaboratif ekosistem terumbu karang. Penelitian dilakukan pada bulan Agustus tahun 2020, pada kawasan terumbu karang Desa Biloro, Kecamatan Kapala Madan, Kabupaten Buru Selatan. Penelitian lapangan menggunakan metode LIT untuk mengidentifikasi kondisi terumbu karang, dan pendekatan PRA untuk mengidentifikasi faktor pemicu, tekanan terhadap lingkungan, status terumbu karang, dampak yang ditimbulkan, serta respon strategis dan adaptif. Pendekatan kolaboratif merupakan respon strategis-adaptif yang mengusung konsep sistem sosial-ekologis, penguatan kapasitas masyrakat, penguatan kelembagaan dalam pengelolaan, dan integrase pengelolaan. Hasil penelitian menunjukan secara-rata-rata kondisi terumbu karang Desa Biloro tergolong baik. Lima usulan pengelolaan respon kolaboratif berupa sosialisasi pentingnya terumbu karang, rehabilitasi terumbu karang, pembentukan POKWASMAS, pembuatan aturan desa, dan pengembangan wisata bahari Pulau Toumahu. KATA KUNCI: Terumbu karang, PRA, respon strategis-adaptif, pengelolaan kolaboratif, sistem sosial-ekologi
PENGEMBANGAN KAWASAN BUDIDAYA RUMPUT LAUT BERBASIS ANALISA KESESUAIAN LAHAN DI PERAIRAN NURUWE Saleky, Valentine D; Tuhumury, Semuel F; Waileruny, W
TRITON: Jurnal Manajemen Sumberdaya Perairan Vol 16 No 1 (2020): Jurnal TRITON
Publisher : Departement of Aquatic Resources Management, Fisheries and Marine Science Faculty, Pattimura University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (772.518 KB) | DOI: 10.30598/TRITONvol16issue1page38-52

Abstract

The Nuruwe waters are oceanic waters with a considerable amount of fisheries resources and a potential for tourism in natural and aquaculture tourism. This research aimed to analyze the characteristics of the physical and chemical parameters as a limiting factor for the site selection of seaweed cultivation in Nuruwe waters and analyze land suitability of seaweed cultivation based on its criteria and determine the area of cultivation. A random sampling technique was applied to the data collection of marine environmental parameters. Data were analyzed using a spatial analysis with GIS techniques and carrying capacity analysis. The spatial analysis was used to determine the land suitability of seaweed cultivation based on the site selection criteria. The results showed that water quality parameters were suitable to support seaweed cultivation with the longline system. The effective area is ± 10 ha, with the number of longlines that can be placed as many as 20 units. ABSTRAK Perairan Nuruwe merupakan perairan oseanis dan juga perairan dengan potensi perikanan yang cukup melimpah serta terdapat potensi wisata baik dalam wisata alam maupun wisata budidaya. Tujuan dari penelitian ini adalah 1) menganalisis karakteristik parameter fisika-kimia sebagai faktor pembatas kesesuaian lokasi budidaya rumput laut di perairan Nuruwe, serta 2) menganalisis kesesuaian lahan budidaya rumput laut berdasarkan kriteria kesesuaian lahan dan menentukan luasan lahan budidaya. Metode pengambilan data parameter lingkungan perairan dengan teknik random sampling. Analisis data yang digunakan adalah analisis spasial untuk menentukan kesesuaian lahan menggunakan GIS berdasarkan kriteria kelayakan budidaya rumput laut dan analisis daya dukung. Berdasarkan hasil penelitian diperoleh parameter kualitas air yang diukur layak atau sesuai untuk mendukung kegiatan budidaya sistem longline di perairan Nuruwe. Kesesuaian lahan budidaya rumput laut dengan sistem longline di perairan Nuruwe tergolong sesuai (S2). Luasan lahan yang efektif sebesar ± 10 ha dengan jumlah sebanyak 20 unit longline. Kata Kunci: Kesesuaian lahan, budidaya, daya dukung, rumput laut, perairan Nuruwe

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