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Grasiano Warakano Lailossa
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INDONESIA
Jurnal Sumberdaya Akuatik Indopasifik
Published by Universitas Papua
ISSN : 25501232     EISSN : 25500929     DOI : https://doi.org/10.46252/jsai-fpik-unipa.2022.Vol
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Environmental Science
Journal name: Jurnal Sumberdaya Akuatik Indopasifik. Focus and scope of Jurnal Sumberdaya Aquatik Indopasifik are research paper in term of fisheries and marine science which can be seen also in some of study aspect such as the conservation, management, aquaculture, enginering, biology, chemistry, ecology, environment, social economic, and tourism. The study aspect should focus on the fisheries and marine science object. p-ISSN: 2550-1232 e-ISSN: 2550-0929 Acreditation: SINTA 3
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 225 Documents
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Sebaran Tingkat Kematangan Gonad (TKG) Ikan Layang (Decapterus russelli) di Perairan Pasongsongan, Kabupaten Sumenep Wilda Maskuriyah; Muhammad Zainuri
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 1 (2021): Februari
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.1.127

Abstract

Indian Scad, Decapterus russelli is the catch that dominates the Pasongsongan Fishing Port. The Indian Scad are caught throughout the year using the purse seine with and FADs. The intensity of catching,the number of vessels which tend to continue to increase in number, and the used of FADs can put greater pressure on the sustainability of the fish resources. Therefore, information on biological aspects, namely knowing the distribution of Gonad Maturity Level (Tingkat Kematangan Gonad/TKG) and Fecundity of Indian Scad in Pasongsongan waters is used as the objective of this research. This research was conducted in November 2019 - November 2020. The data analysis carried out was the Gonad Maturity Level (TKG) and its distribution based on the length and weight of the fish and their fecundity. The results showed that the distribution of the gonad maturity level varied from TKG I to TKG V for each month. However, based on the season, all levels of TKG can be seen from the catch both in the dry and rainy season. The fecundity of the fish in the dry season ranges from 5,929 - 25,470 points while in the rainy season it ranges from 364 - 23,216.
Kelimpahan dan Indeks Ekologis Perifiton di Sungai Bone Kabupaten Bone Bolango Gorontalo Segita Kono; Ayinda Kristi Tiopo; Nuralim Pasisingi; Miftahul Khair Kadim
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 3 (2021): Agustus
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.3.137

Abstract

Periphyton is an organism that lives attached to natural substrates such as rocks. The purpose of this study was to determine the abundance, abundance and ecological index of peryphyton in bone river bone bolango in gorontalo regency. This research was conducted in two stations, namely Panggulo Village, East Suwawa District and Tolomato Village, Suwawa Tengah District, Bone Bolango Regency. The results showed that in the Bone River there were 23 genera consisting of 8 classes. The highest relative abundance of periphyton was from the class Bacillariophyceaeby 33%. The periphyton diversity index at Station 1 ranges from 1,80 to 1,90 and at Station 2 ranges from 1,81 to 1,99. The periphyton uniformity index at Station 1 ranges from 0,70 to 0,75 and at Station 2 ranges from 0,86 to 0,93. The dominance index is almost no individual who dominates.
Kandungan Logam Berat Pb, Cd, Cu, Zn, Ni dan Senyawa Polisiklik Aromatik Hdrokarbon (PAH) dalam Sedimen di Teluk Jakarta Edward Edward; Khosanah Munawir; Deny Yogaswara; Dede Falahuddin; Agus Kusnadi; Teddy Triandiza; Helfinalis Helfinalis; Ita Wulandari; Lestari S Lestari S; Rosmi N Pesilette
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 1 (2021): Februari
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.1.104

Abstract

Research on heavy metals content Pb, Cd, Cu, Zn, Ni and Polycyclic Aromatic Hydrocarbon (PAH) in sediment were carried out in Jakarta Bay in Mei 2016. The purpose of this research is to known the degree of heavy metals pollution Pb, Cd, Cu, Zn, Ni and PAH in sediment in its relation to marine biotas protection. Research location were Ancol/Marunda waters, Gembong Estuary and Pari Island waters. Sediment samples analyzed using Atomic Absorption Spectrophotometer (AAS) and Gas Chromatography. The results showed that according to contamination factor values, geo accumulation and load pollution index, sediment in Jakarta Bay including to low contamination and unpolluted category by Pb, Cd, Cu, Zn, and Ni, while PAH content also still lower compared to sediment quality guideline.
Pola Sebaran dan Kelimpahan Hiu Berjalan Halmahera (Hemiscyllium halmahera) di Teluk Weda Maluku Utara, Indonesia Mu’min Mu’min; Nebuchadnezzar Akbar; Abdurrachman Baksir; Irmalita Tahir; Rommy M. Abdullah; Yunita Ramili; Firdaut Ismail; Rustam E Paembonan; Ikbal Marus; Eko S Wibowo; Hawis Madduppa; Beginer Subhan; Iswandi Wahab
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 2 (2021): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.2.128

Abstract

The Halmahera walking shark is a nocturnal species that lives at the bottom of waters and is a species endemic to North Maluku. Weda Bay is one of the largest bays on the island of Halmahera and contains marine resources and high diversity. The aims research was analyze the distribution pattern and abundance of Halmahera walking shark at that location. The research was conducted in September - November 2020. The sampling in Weda Bay, is carried out in two methods, (1) catch of nets with a mesh size of 2,5 cm stretched from the mangrove ecosystem, seagrass to coral reefs with a length of ± 50 meters and a height of 1,5 meters, (2) hand sampling equipment namely the sample catch it by hand with transect area (50x50m2) or 0,25 ha using basic diving equipment (snorkeling) to a depth of 3 meters at high tide in the night. Distribution pattern data analysis used Morisita Index and abundance analysis used reef fish abundance equation. Results the research found 28 individuals, namely 17 females and 11 males. There are 2 distribution patterns of the Halmahera epaullette shark, namely Grouping and Random. The clustered distribution pattern is found at stations 1, 2 and 4, while the random distribution pattern is found at station 3. Overall the distribution pattern of the Halmahera walking shark in Weda Bay is grouped. The highest abundance of Halmahera walkingshark was at station 1, namely 17,33 ind/ha and the lowest abundance at stations 3 and 4 was 5,33 ind/ha. The highest abundance is at station 1, this is because the habitat is still very good from the mangrove, seagrass and coral reef ecosystems to find food and the growth of the Halmahera walking shark.
Survei Kualitas Air Danau Pandan yang Terletak di Kecamatan Pinangsori Kabupaten Tapanuli Tengah: Ekologi Dian Fitria M; Rosmasita Rosmasita; Emma Suri Yanti; Ramona Indah Bagariang
Jurnal Sumberdaya Akuatik Indopasifik Vol 4 No 2 (2020): November
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2020.Vol.4.No.2.101

Abstract

Lake Pandan had an area of ± 103 hectares located in the village of Parjalihotan Baru, Pinangsori sub-district, Tapanuli Tengah district. The status of Lake Pandan was still rarely known by the people of Central Tapanuli and outside communities of the Central Tapanuli Regency, so research on Lake Pandan was still rarely done. The purpose of this study was to determine the water quality observed from the physical parameters of temperature and depth, while the chemical parameters observed the pH and DO (Dissolved Oxygen) in waters, and to know the hydrological conditions of the lake pandan. The results of the measurement of Lake Pandan water temperature during the study showed that the water temperature at 10 station points ranged from 32.0 ºC - 36.0 ºC, while the depth of the lake ranged from 0.8 m - 1.7 m. DO value or dissolved oxygen content of lake pandan waters range from 4.91 mg / l - 9.03 mg / l. Lake Pandan water pH ranges from 6.8 to 9.02. The hydrological condition of Lake Pandan was formed by the flow of ditches and rivers that flow into Lake Pandan, among others: Aek Kemuning River and Aek Lobu River. While the Lake Pandan outlet naturally flows northward through the Aek Kemuning River and empties into Sitardas Village, Badiri Central Tapanuli.
Potensi Karbon pada Lamun Thalassia hemprichii dan Enhalus acoroides di Perairan Pantai Waai Pulau Ambon Charlotha Irenny Tupan; Ferdinandus Sangur; Grasiano W Lailossa
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 3 (2021): Agustus
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.3.169

Abstract

Seagrass as a high-level plant utilizes carbon dioxide to produce organic matter and stores it in biomass, so that this plant has the potential to reduce carbon dioxide pollution in the environment. This study aimed to analyze the carbon stock and carbon sequestration of two seagrass species in Waai Coastal Waters, Ambon Island. Thalassia hemprichii and Enhalus acoroides were the main focus of this research. These species are the dominant species in Waai Coastal Waters. This research was conducted in June 2019 at two research stations based on substrate differences, namely Station 1 representing a muddy substrate, and Station 2 representing a sandy substrate. The analysis of carbon stocks was carried out using a biomass analysis approach, which was divided into above the substrate and below the substrate. The analysis of carbon sequestration was carried out using the production rate analysis approach. The carbon content analysis was based on the Walkley and Black method. Based on the research results, it was found that the potential carbon stock in E. acoroides ranged from 112.38 - 126.34 gC.m-2. It was higher than T. hemprichii that ranged from 9.31 - 11.28 gC.m-2. This carbon stock was higher at below substrate, especially in the rhizome, which reached 50% of the total carbon stock. The potential of carbon sequestration was also higher in E. acoroides (1.45 - 1.81 gC.m-2.d-1) compared to T. hemprichii (0.43 - 0.54 gC.m-2.d-1). The ability of these two species to absorb and store carbon was better in the muddy substrate area because of the sufficient nutrient content.
Strategi Pengembangan Pariwisata Berdasarkan Daya Dukung Wisata Dan CHSE Pada Masa Pandemi Covid-19 Hanun Nurrahma; Luchman Hakim; Rita Parmawati
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 1 (2021): Februari
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.1.133

Abstract

The reopening of Red Island Beach since July 2020 still has several important problems that must be solved in order to overcome the spread of Covid-19 in tourism areas. The limitation of tourists has not been implemented properly by the tourist managers. It can be seen from the unrealistic decision of the tourist managers to still allow the visitors come even though it already passed the maximum of tourists that can visit during the pandemic. Meanwhile, based on the CHSE facilities, the result showed there are several things which still inappropriate and must be fixed. This research aim to examine the external and internal factors in the reopening of Red Island Beach and also form both of alternative and priority strategies which can be used for the future growth. The results of the data collected through interviews and questionnaires will be analyzed deeply using SWOT-AHP. After the SWOT analysis was found, it showed that the current position of Red Island Beach is in Quadrant VII, which means that the strategy suggested for the development of Red Island Beach is using the concentric diversification strategy. Meanwhile, the result of AHP analysis in all criteria and sub-cateria has a value CR < 0.1, it means the study is consistent and can be used for choosing the priority strategies in Red Island Beach. Those priority strategies are about increasing visitor managements and adding the supporting infrastructure that related with the value of the carrying capacity of Red Island Beach.
Analisis Kesesuaian dan Daya Dukung Ekowisata Bahari Pulau Mansinam Kabupaten Manokwari Muhammad Arsyad; Vera Sabariah; Roni Bawole; Nurhani Widiastuti
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 2 (2021): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.2.111

Abstract

Mansinam isle has a potential natural resources with terrestrial and aquatic ecosystems, with varieties of flora, fauna, and outstanding natural beauty. Some of them had not been used optimally, therefore useful programs are required to develop and utilize these resources but still acknowledging the effort of conservation and rehabilitation thus the resources remain sustainable and to improve local community life. The purposes of this research are to assess: 1) the suitability of tourism, 2) ecological carrying capacity, and 3) the hospitality for travelling visitors. A survey method with direct observation technique applied on coral reefs, seagrass beds and coastal ecosystems. The results shows that ecotourism in Mansinam isle as follows: tourism suitability for diving category on ​​coral reef ecosystems at 3 meters depth was very suitable (IKW 82.19 to 89.04) and 10 meters depth is suitable (IKW 76.71). Tourism suitability for snorkeling category on coral reef ecosystems at 3 meters depth is very suitable (IKW 90.12 to 91.36), and seagrass ecosystems is suitable (IKW 78.79). Tourism suitability for beach category is very suitable (IKW 89.29 to 96.43), coastal category is moderately (IKW 70.51 to 76.92). Analysis on supporting capacity and ecological carrying capacity for diving category on coral reef ecosystems is 44 visitors per day, snorkeling 24 visitors per day, seagrass20 visitors per day, beach recreation 18 visitors per day, sun bathing 10 visitors per day, swimming 16 visitors per day, sports tourism 8 visitors per day, and camping tours197 visitors per day. Results shown for esthetics and hospitality values suggested that 52% of respondents stated that Mansinam Island were quite beautiful and 41% said very beautiful, moreover 66% of respondents expressed quite comfortable and 21% said comfortable.
Rencana Zonasi Kawasan Konservasi Perairan Daerah Kota Pariaman, Provinsi Sumatera Barat Suparno Suparno
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 1 (2021): Februari
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.1.112

Abstract

Pariaman City Marine Protected Area is a protected and managed water area including coastal waters of Angso Islands, Tangah Island, Ujuang Island, and Kasiak Island. The purpose of the study is to analyze the Zoning Plan of the Pariaman City Marine Protected Area and analyze the permitted and prohibited activities. The research method used a descriptive method. The results of the analysis of Zoning Plans for Marine Protected Areas covering an area of 11.776,63 Ha divided into 3 zones, namely no-take zone 249.31 Ha (2,12 %), sustainable fishery zones 11.460.32 ha (97,31%), and utilization zones 67,0 Ha (0,57%). Permitted activities in the no-take zone are research, ecosystem rehabilitation, and natural restocking. Sustainable fisheries zone are allowed for tourism, research, fishing, ecosystem rehabilitation, aquaculture, and natural restocking. A utilization zone is allowed for tourism, research, ecosystem rehabilitation, and natural restocking. Tourism, fishing, aquaculture, and activities that eliminate the area functionality are prohibited in the no-take zone area. The Activity that removes the function of the area is also prohibited in the fishery zone area. Activities that are forbidden in the utilization zone are for fishing, aquaculture, and activities that eliminate the function of the area. The Marine Protected Area Zoning Plan is an important document for the West Sumatra Provincial Government as the basis for granting marine business permits.
Sistem Pendeteksi Keberadaan Nelayan Menggunakan GPS Berbasis Arduino I Gusti Made Ngurah Desnanjaya; I Made Aditya Nugraha; Samsul Hadi
Jurnal Sumberdaya Akuatik Indopasifik Vol 5 No 2 (2021): Mei
Publisher : Fakultas Perikanan dan Ilmu Kelautan, Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46252/jsai-fpik-unipa.2021.Vol.5.No.2.143

Abstract

Global Position System (GPS) is a navigation system that can provide information from a device related to it from satellites. The related device is called a GPS receiver. Information obtained includes, among others, the latitude and longitude positions. This latitude and longitude information can tell the position of an object from the satellite. In this research, a search tool with Arduino-based GPS was made. What is needed to be able to find fishermen is that a fisherman must be able to send latitude and longitude coordinates from the satellite, which will later be translated by a mobile application, namely the Google Map, where this application is able to translate numbers from latitude and longitude coordinates. To be able to send these coordinates, we need a tool that can capture the coordinates and then send them to the specified user. From the research results, it can be seen that searching for missing fishermen using GPS is easier to find and more efficient in terms of time.

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