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All Journal Maspari Journal Jurnal Konseling dan Pendidikan Maspari Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmu Kelautan Kepulauan JPP IPTEK (Jurnal Pengabdian dan Penerapan IPTEK) Saintifik : Jurnal Matematika, Sains, dan Pembelajarannya Jurnal Media Akuakultur Indonesia ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Jurnal Pengabdian Papua Journal of Health, Education, Economics, Science, and Technology (J-HEST) TROPICAL BIOSCIENCE: Journal of Biological Science Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Sipakaraya : Jurnal Pengabdian Masyarakat Balobe: Jurnal Pengabdian Masyarakat Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Perikanan
Ervina Indrayani
Jurusan Ilmu Kelautan Dan Perikanan, Fakultas Matematika Dan Ilmu Pengetahuan Alam Universitas Cenderawasih
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Estimation of Rhizophora mucronata carbon stock in Youtefa bay, Jayapura, Papua Indrayani, Ervina; Kalor, John D; Hisyam, Muhammad; Waum, Ida
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 12, No 3 (2023): DECEMBER 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.3.31900

Abstract

Papua island has the largest mangrove forest area in Indonesia, reaching 1,350,600.00 Ha which accounts for half of the entire area of mangrove forests in Indonesia. One of the locations with a fairly extensive mangrove forest in the Jayapura area is in Youtefa Bay. Although mangroves have large environmental potential, local people use the forest as building materials, food, fishing tools, and medicines. Mangrove forests have an active role in maintaining global climate stability in the world, forest vegetation will fix CO2 through the process of photosynthesis. Mangrove forests per hectare can store up to four times more carbon than other tropical forests worldwide. This research aims to estimate the amount of carbon stock Rhizophora mucronata can store in mangrove forests in Youtefa Bay, particulary in Tobati, Enggros and Entrop Villages, Jayapura, Papua. The method used in this study was using Allometric Equations to estimate the biomass carbon from Rhizophora mucronata and compared to three different satellite imagery algorithms. The research results showed that the biomass of Rhizophora mucronata stands in Entrop Village was the highest and the lowest in Enggros Village. In addition, the results of measurements of carbon stocks in Tobati and Enggros Villages showed that the values were similar, only 0.23 kgC/m2 with carbon stocks in Entrop Village reaching 19.46 kgC/m2. Based on the results of measuring satellite imagery with three different algorithms, it was found that using the EVI algorithm produced the smallest Standard Error of Estimate, which was 1.63 kg C/m2. The estimated total carbon in Youtefa Bay is 213,424.69 kg C/m2.Keywords:AllometricCarbon StockRhizophora mucronataYoutefa Bay
Identification Of Salmonella sp. In Smoked Fish In Jayapura City Mantayborbir, Vyona; Indrayani, Ervina; Izaac, Fransina Alfonsina; Runtuboi, Dirk Y. P.
Jurnal Media Akuakultur Indonesia Vol 5 No 1 (2025): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v5i1.7099

Abstract

The purpose of this study was to assess the microbiological quality of smoked fish at the processing center in Jayapura City, Papua. 100 kilograms of smoked fish were tested, samples were taken from producers, distributors, and retailers at three distribution levels. Microbiological tests included identification of Salmonella sp. bacteria and Total Plate Count (TPS) tests. The results of the study were conducted using ANOVA and DMRT further tests at a significance level of 95%. The average TPS value at all distribution levels ranged between 3.379 and 3.509 log cfu/g, which is still within the safe limit for consumption (p>0.05). Each sample tested did not show any Salmonella sp. contamination. This study shows that smoked fish products in Jayapura City are microbiologically safe, but care during distribution needs to be improved, especially in terms of packaging and cleanliness, so that the product continues to satisfy consumers. Consumers can be more satisfied and shelf life can be extended with better hygiene, packaging, and better distribution chain management. The results of this study provide important insights for producers, consumers, and related parties about the quality of Jayapura smoked fish. This information can be used as a basis for fisheries policy and product quality improvement.
Case study of social marketing implementation in covid-19 promotion media and public knowledge of covid-19 in Jayapura city Zainuri, Agus; Putra, Mifta Fariz Prima; Irap, S. Piter; Indrayani, Ervina
Jurnal Konseling dan Pendidikan Vol. 12 No. 4 (2024): JKP
Publisher : Indonesian Institute for Counseling, Education and Therapy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/1117800

Abstract

This research is based on the critical role of social marketing in raising awareness and promoting healthy behaviors during the COVID-19 pandemic, particularly in Jayapura City, where challenges persist in disseminating effective information and influencing public behavior regarding health protocol adherence. The study aims to analyze the implementation of social marketing through promotional media, such as posters and health protocols displayed in public areas, in enhancing knowledge and influencing behavioral changes among the residents of Jayapura City in COVID-19 prevention. A qualitative case study method was used to evaluate the implementation of social marketing in COVID-19 promotional media and its impact on public knowledge in Jayapura City. Data collection was conducted through semi-structured interviews with respondents from diverse social backgrounds, as well as direct observation of promotional media distributed throughout the city. The findings reveal that while promotional media, such as COVID-19 posters and health protocols displayed in public areas, succeeded in improving the public's basic understanding of the importance of health protocols, there were significant barriers to the consistent application of such behaviors. Factors such as limited access to information, a lack of in-depth understanding, and social resistance to behavioral changes posed considerable challenges to enhancing the effectiveness of the campaign. The research also found that while the campaign positively impacted awareness levels, a more integrated and contextual approach is needed to achieve comprehensive behavioral change among the community.
Fish Pond Purification Technology for Fish Farming Groups at Koya Timur, Jayapura: Teknologi Penjernihan Kolam Ikan bagi Kelompok Budidaya Ikan di Koya Timur, Jayapura Togibasa, Octolia; Mollet, Julius Ary; Indrayani, Ervina; Sinaga, Novayanti; Udin, Moh. Nur Hafiz; Hamzah, Hardi; Mantayborbir, Vyona
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 9 No. 5 (2025): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/

Abstract

Kelompok pembudidaya ikan nila di Koya Timur menghadapi permasalahan akan tingginya tingkat kematian ikan, yang disebabkan karena kualitas air kolam tanah yang tidak optimal. Tujuan dari kegiatan pengabdian ini adalah untuk meningkatkan kualitas air melalui penerapan teknologi penjernihan air kolam menggunakan sistem filtrasi dengan penambahan karbon aktif. Kegiatan pengabdian dilakukan di Pokdakan Manila Bendung Tami yang berlokasi di Kelurahan Koya Timur, Kota Jayapura, Papua. Kegiatan dilaksanakan menggunakan metode participatory rural appraisal, melalui kegiatan penyuluhan, penerapan teknologi, dan pendampingan. Hasil dari kegiatan pengabdian adalah terjadinya transfer pengetahuan mengenai aplikasi karbon aktif dalam sistem pengolahan air sirkuliasi dan sistem monitoring kualitas air; terjadinya layanan pemasangan sistem penjernihan air pada kolam milik mitra; keberlanjutan penerapan teknologi; dan peningkatan kualitas produksi melalui penurunan tingkat kematian ikan selama dipasangnya teknologi penjernihan air. Berdasarkan hasil evaluasi, mitra menyatakan manfaat positif dari aplikasi teknologi penjernihan air kolam dengan terjadinya penurunan laju kematian ikan secara signifikan
Kepadatan bakteri Coliform sebagai indikator pencemaran biologis di perairan wisata Enggros, Kota Jayapura, Papua Ayer, Popi Ida Laila; Mandey, Vera K; Rejauw, Korinus; Indrayani, Ervina; Tasak, Albida Rante; Yenusi, Tien Nova B
Jurnal Ilmu Kelautan Kepulauan Vol 6, No 2 (2023): Jurnal Ilmu Kelautan Kepulauan
Publisher : Fakultas Perikanan dan Kelautan. Universitas Khairun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33387/jikk.v6i2.7366

Abstract

The Dynamics of Water Quality in Tilapia (Oreochromis niloticus) Ponds at The Local Fish Seed Center (BBIL) West Koya District Muara Tami Jayapura City Mantayborbir, Vyona; Indrayani, Ervina; Bukit, Elysabeth Anggreini Br.
Jurnal Media Akuakultur Indonesia Vol 3 No 4 (2023): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v3i4.3517

Abstract

This research aims to determine the daily dynamics of water quality in tilapia cultivation ponds at the West Koya Local Fish Seed Center (BBIL), Muara Tami District, Jayapura City. This research used two earthen ponds with a size of 25 x 50 m, and a water depth of 30-50 cm, a water volume of 100 L in one pond. Tilapia fish (Oreochromis niloticus) with an average length of 20 cm and weight of 243 grams were used in this study. Feed at a rate of 3% of fish biomass is given three times a day. The water quality parameters observed in this study were water temperature measured using a digital thermometer, dissolved oxygen using a DO meter DO 30N, water acidity using a pH meter, pH-240L, SERA aqua-test kit used to measure ammonia and nitrate. This research shows that the water quality parameters observed are normal according to the needs of tilapia fish. So it can be concluded that the water quality in the tilapia rearing pond at the West Koya Local Fish Seed Center (BBIL), Muara Tami District, Jayapura City is controlled and suitable for the growth and survival of the tilapia (Oreochromis niloticus) being cultivated.
THE Sanitation and Hygiene of Fish Nugget Processing for Home Industry (IRT) in Tablasupa Village, Depapre District, Jayapura Regency, Papua Mantayborbir, Vyona; Indrayani, Ervina; Izaac, Fransina Alfonsina
Jurnal Media Akuakultur Indonesia Vol 4 No 2 (2024): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v4i2.4503

Abstract

Diversifikasi Olahan Ikan merupakan motivasi baru untuk memperkenalkan kepada masyarakat bahwa ikan yang biasanya dikonsumsi dalam bentuk digoreng, dibakar atau dimasak dalam keadaan utuh dapat dibuat makanan yang lebih menarik dan tetap bergizi yang dapat dikonsumsi mulai dari anak-anak, dewasa, sampai usia lanjut. Beberapa produk diversifikasi hasil perikanan antara lain: bakso ikan, nugget ikan, abon ikan, dan sosis ikan. Kampung Tablasupa Terletak di Distrik Depapre Kabupaten Jayapura, Provinsi Papua. Kampung Tablasupa termasuk kampung yang cukup berkembang di Kabupaten Jayapura dibandingkan dengan kampung-kampung lain. Kampung Tablasupa memiliki Industri Rumah Tangga Pangan (IRTP) yang di kerjakan oleh ibu-ibu dalam kelompok usaha. Usaha yang di jalankan adalah usaha diversifikasi produk ikan seperti nugget ikan. Usaha ini sudah di kembangkan sejak kurang lebih dua tahun. Dalam menjalankan produksi kelompok ibu-ibu IRTP Kampung Tablasupa masih menggunakan sarana prasana sederhana. Hal ini dapat memberikan dampak bagi kesehatan dan lingkungan. Tujuan dilakukan penelitian ini adalah untuk mengetahui Sanitasi dan Hygiene pada Pengolahan Nugget Ikan Industri Rumah Tangga (IRT) di Kampung Tablasupa Distrik Depapre, Kabupaten Jayapura, Papua. Data diperoleh dari hasil wawancara terhadap ibu-ibu pelaku usaha menggunakan angket dan pengamatan langsung proses pembuatan nugget ikan. Hasil penelitian menunjukkan bahwa usaha nugget ikan ini masih dalam skala industri rumah tangga yang pengolahannya dilakukan sendiri oleh ibu-ibu dalam kelompok usaha. Industri ini masih sederhana dan pengolahan nugget ikan yang dilakukan masih belum memenuhi standar karena tidak di dukung dengan sarana prasarana yang baik, seperti lokasi dan lingkungan yang sesuai, gedung yang permanen, ketersedian air bersih yang cukup, dan kesehatan para karyawan. Sehingga usaha yang dilakukan ini belum memenuhi standar sanitasi dan higiene baik dari segi sarana prasarana dan karyawan atau pekerja.
Identification Of Salmonella sp. In Smoked Fish In Jayapura City Mantayborbir, Vyona; Indrayani, Ervina; Izaac, Fransina Alfonsina; Runtuboi, Dirk Y. P.
Jurnal Media Akuakultur Indonesia Vol 5 No 1 (2025): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v5i1.7099

Abstract

The purpose of this study was to assess the microbiological quality of smoked fish at the processing center in Jayapura City, Papua. 100 kilograms of smoked fish were tested, samples were taken from producers, distributors, and retailers at three distribution levels. Microbiological tests included identification of Salmonella sp. bacteria and Total Plate Count (TPS) tests. The results of the study were conducted using ANOVA and DMRT further tests at a significance level of 95%. The average TPS value at all distribution levels ranged between 3.379 and 3.509 log cfu/g, which is still within the safe limit for consumption (p>0.05). Each sample tested did not show any Salmonella sp. contamination. This study shows that smoked fish products in Jayapura City are microbiologically safe, but care during distribution needs to be improved, especially in terms of packaging and cleanliness, so that the product continues to satisfy consumers. Consumers can be more satisfied and shelf life can be extended with better hygiene, packaging, and better distribution chain management. The results of this study provide important insights for producers, consumers, and related parties about the quality of Jayapura smoked fish. This information can be used as a basis for fisheries policy and product quality improvement.
Characterization of Bioactive Compounds and Stability of Mangrove Extract Rhizopora Sp. Runtuboi, Dirk Y. P.; Indrayani, Ervina; Mishbach, Imam; Karisoh, Gabriela Olivia
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.8674

Abstract

In recent decades, bioactive compounds contained in plants have increasingly attracted the attention of researchers. This is because these bioactive compounds have the potential to be used as raw materials in the manufacture of health products, medicines, and cosmetics. However, in developing products based on bioactive compounds in Rhizopora sp. mangroves, sufficient knowledge about these compounds is needed. The main objective of this study was to identify bioactive compounds and evaluate the stability of Rhizopora sp. mangrove extract obtained from Youtefa Bay area, Jayapura City. The methods used include mangrove leaf sampling, maceration extraction using methanol, followed by fractionation and phytochemical tests to detect the content of active compounds. Data analysis was performed using UV and IR spectroscopy. The results showed that the isolated Rhizophora sp. mangrove leaf extract obtained from Youtefa Bay waters contained several bioactive compound activities such as alkaloid, flavonoid, phenolic, and saponin bioactive compound groups in methanol solvents.  In conclusion, mangrove Rhizophora sp. from Youtefa Bay has great potential as a source of bioactive compounds that can be further developed in various commercial products.
Co-Authors Aditya K. Karim Aditya Krishar Karim Agamawan, Lalu Panji I. Agus Zainuri Albida Rante Tasak, Albida Rante Baigo Hamuna Baigo Hamuna Baigo Hamuna, Baigo Bara’padang, Barnabas Barnabas Barapadang Basa T Rumahorbo Bukit, Elysabeth Anggreini Br. Edoward Krisson Raunsay Efray Wanimbo Hamzah, Hardi Hanny Hafiar Ida Waum Imam Mishbach Irap, S. Piter Izaac, Fransina A Izaac, Fransina A. Izaac, Fransina Alfonsina Jaban, Robert D John D Kalor John D Kalor John Dominggus Kalor John Dominggus Kalor, John Dominggus Kalor, John D Kalvin Paiki KAMISO HANDOYO NITIMULYO Kamiso Handoyo Nitimulyo Karisoh, Gabriela Olivia Kedebak, Novita Kristopholus Rumbiak Laila Hanum Lalu Panji Imam Agamawan Linus Y. Chrystomo Lisiard Dimara Lisye Iriana Zebua Liyatin Gea Lolita Tuhumena Maklon Warpur Manalu, Khristhoper Aris A. Mandey, Vera Kostansie Mantayborbir, Vyona Miryam Baransano Misbach, Imam Mollet, Julius Ary Muhammad Hisyam Muhammad Hisyam Norce Mote Numberi, Yulindra Margaretha Octolia Togibasa Popi Ida Laila Ayer Putra, Mifta Fariz Prima Rejauw, Korinus Riska Agustina Rosye H.R. Tanjung RR. Ella Evrita Hestiandari Rumbiak, Kristhopolus K. Runtuboi, Dirk Y. P. Rustadi Rustadi Sinaga, Novayanti SUWARNO HADISUSANTO Tien Nova Yenusi Udin, Moh. Nur Hafiz Umbekna, Sara Vyona Mantayborbir Vyona Mantayborbir Waum, Ida Wenda, Yukiur Yenusi, Tien Nova B Yenusi, Tien Nova B. Yunus Pajanjan Paulangan Zainal A. Wasaraka, Zainal A. Zainal Arifin Wasaraka