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Grasiano Warakano Lailossa
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Gedung Perikanan dan Kelautan, FPIK UNIPA. Jalan Gunung Salju, Amban Manokwari, Papua Barat, Kode Pos 98314.
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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 14 Documents
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Search results for , issue "Vol 7 No 4 (2023): November" : 14 Documents clear
Pemanfaatan Gracillaria sp. sebagai Agen Biofilter pada Udang Vaname (Litopenaeus vannamei) yang Dibudidayakan di Laboratorium Maimunah, Yunita; Kurniaty, Vida; Sanoesi, Ellana
Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 4 (2023): 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.2023.Vol.7.No.4.359

Abstract

Shrimp feed contains nitrogen and phosphorus, which are essential nutrients for shrimp growth. However, not all of the feed is consumed by the shrimp, and some of it becomes waste that accumulates in the water. There are various methods to reduce ammonia and phosphate, one of it is by bioremediation. One promising biofilter material for shrimp farming is Gracillaria sp that can absorb ammonia and phosphate from the water. Gracillaria sp. can also produce agar, a valuable substance for various industries. This research uses Gracillaria sp with different weights for bioremediation of vannamei shrimp farming effluent. Method used was experimental in Laboratory with 4 treatments, there are K: Gracillaria sp weight of 100 grams (control without shrimp), A : Gracillaria sp weight of 1 300 grams, B: Gracillaria sp. weight of of 450 grams and C: Gracillaria sp weight of 600 grams. The results showed that Gracillaria sp. can effectively reduce the levels of ammonia and phosphate in water, with biofilter efficiency reaching up to 92% for phosphate and 64% for ammonia. The higher the weight of Gracillaria sp. used in the biofilter, the more efficient it was at removing ammonia and phosphate. Additionally, Gracillaria sp. can also produce agar, a valuable substance for various industries.
Indeks Sentralitas Masyarakat Pesisir pada Gugus Kepulauan dengan Pusat Layanan Wilayah di Pulau Induk (Studi Kepulauan Arar Kabupaten Sorong Papua Barat Daya) Marasabessy, Ilham; Basri, La; Badarudin, Mohammad Iksan; Bahalwan, Fahriya
Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 4 (2023): 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.2023.Vol.7.No.4.360

Abstract

The diversity of coastal and marine resources on archipelago can have a significant economic impact if effective regional connectivity is established. The Arar archipelago as a hinterland area integrated with centralland, has high dynamics related to the characteristics and interactions of communities in managing and utilizing natural resources. The research aims to determine the centrality index of the Arar Islands community with regional service centers on the main island using quantitative descriptive methods. Determining the hierarchy of regions and service centers was carried out in situ and elaborated on Sorong Regency and City BPS data, considering the number and type of facilities in the Arar region and surrounding areas to determine the hierarchy of regional centrality. Centrality analysis using the guttmen scale. The area that has the highest interaction with the people of the Arar Islands is Aimas District at 12.26, while Manyamuk District is an area with a productive orientation trend with an index of 6.05, even though it has a relatively low centrality index than Sorong Manoi District at 9.89. This happens because the interactions carried out tend to be related to the distribution of goods and services, work and the process of fulfilling daily life, rather than institutional entertainment and social activities. On the other hand, the employment opportunities provided in the Aimas and Mayamuk areas are in adequate condition and able to support the lives of the community. in the Arar Islands.
A Persepsi Generasi Milenial Kota Waisai Terhadap Kawasan Konservasi Perairan Kabupaten Raja Ampat: Millennial Generation Perception Of Waisai District About Water Conservation Area The Raja Ampat Region Gustiarini, Anastasia
Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 4 (2023): 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.2023.Vol.7.No.4.378

Abstract

The Raja Ampat Water Conservation Area aims to protect and preserve biodiversity in the region, which is part of the Sea of the Head of the Birds of Papua. The Waisai District, the capital of Raja Ampat Regency, has the highest population of all the districts in Raja Ampat, with a population of 23,36 thousand people in 2023. The millennial generation has the highest percentage of 46% in the demographics of Raja Ampat District, making them an active audience segment in the country. The research method used in this study involved disseminating questionnaires using simple random sampling (SRS) to collect data from the millennial generation in Waisai City, India. The sample size was 10,057 people aged 20–44 in 2021. The study used the Slovin formula with a 90% confidence level. The total sample was 100 responden. The data was analyzed using Likert scale measurements, with each answer given a score. The assessment of respondents' interpretation of the conservation area perception was assessed using the index percentage formula. The conclusion of the discussion is that the Millennial Generation's perception of Raja Ampat Water Conservation Area is 58.47%, which falls within the criteria of “fair” or not fully understood. The results of the study showed that respondents' knowledge of conservation areas, both legislative, regulatory, territorial administrative boundaries, and zooning programs, was at a score below 60. Information on social media had a real impact on knowledge related to the status of the conservation area of Papua. The greatest perception score was about the four zonings on King Ampat's conservation status because many respondents were aware of it from various campaigns and socialization from various viewpoints.
Potensi Wisata Pesisir dengan Peningkatan Atraksi Wisata berbasis Sumberdaya Perairan Berkelanjutan Adibrata, Sudirman; Umroh, Umroh; Franto, Franto; Fatimah, Siti
Jurnal Sumberdaya Akuatik Indopasifik Vol 7 No 4 (2023): 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.2023.Vol.7.No.4.383

Abstract

Developing tourist attractions can encourage increased community participation in managing tourist destinations, especially those based on water resource potential. Local or domestic tourists are the backbone of most tourism destinations. Therefore, challenges, opportunities, and innovation in optimizing the potential of aquatic resources require sharing information based on experience in several regions. The research aims to assess the potential for sustainable water resource-based tourist attractions. This research was conducted from March 2022 to August 2023 in 9 districts/cities with tourist destinations. The method uses qualitative methods through field observations and literature studies. The results show that coastal tourism management must consider tourist attractions, carrying capacity, infrastructure, facilities, and services. Tourist attractions can motivate tourists to visit. Tourists find out about tourist destinations usually based on information from the internet, from friends/relatives, and social media. Clean water facilities at tourist locations are essential, especially during peak season. The sources of income for tourism managers comes from entrance tickets to tourist locations, sponsorships, and rides. The mode of transportation for domestic tourists is dominated by cars and motorbikes. Some examples of tourist attractions visited include tourism educational activities such as salt making, mangrove crab rearing of apartment system, fishing, culinary, sponsorship, lodging, swimming pools, fish therapy, photo boats, viewing panoramic views of beaches, mangroves, swimming, snorkeling and diving on coral reefs. Tourist destinations provide economic benefits and sources of income. Sustainable tourism promotes economic growth, social inclusion, environmental protection, and tourism governance.

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