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All Journal Biopendix: Jurnal Biologi, Pendidikan dan Terapan JATI EMAS (Jurnal Aplikasi Teknik dan Pengabdian Masyarakat) JPKMI (Jurnal Pengabdian Kepada Masyarakat Indonesia) Journal of Maritime Empowerment ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Jurnal Pengabdian Papua Jurnal Pengabdian dan Pengembangan Masyarakat Indonesia Jurnal Pengabdian Pada Masyarakat HIRONO : Jurnal Pengabdian Masyarakat Sipakaraya : Jurnal Pengabdian Masyarakat Cahaya Pengabdian Jurnal Pusat Kolaborasi Pengabdian Kepada Masyarakat
Efray Wanimbo
Jurusan Ilmu Kelautan Dan Perikanan FMIPA Universitas Cenderawasih
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Morfometrik Kerang Polymesoda erosa di Perairan Teluk Youtefa Jayapura Papua Efray Wanimbo; John Dominggus Kalor
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 1, No 2 (2018)
Publisher : ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (872.474 KB) | DOI: 10.31957/acr.v1i2.930

Abstract

Perairan Teluk Youtefa berada di Kota Jayapura dan memiliki potensi sumberdaya alam yang menjanjikan. Salah satu sumber daya alam adalah kerang Polymesoda erosa. Habitat hidup kerang ini di sela-sela akar mangrove pada substrat lumpur, lumpur berpasir dan serasah mangrove. Akibat pengumpulan kerang yang tidak terkontrol oleh nelayan, menyebabkan jumlah kerang P. erosa di perairan Teluk Youtefa semakin menurun atau habis dari habitat hidupnya. Tujuan penelitian ini adalah mengetahui hubungan antara panjang cangkang, lebar cangkang dan faktor kondisi. Sampel kerang dikumpulkan dari tiga stasiun penelitian dengan jumlah sampel 113 individu. Hubungan morfometrik dianalisis menggunakan regresi linear dengan parameter frekuensi panjang kelas, dimensi cangkang dan faktor kondisi kerang. Hasil penelitian menunjukan frekuensi panjang kelas tertinggi berada pada ukuran 50,56 mm – 56,56 mm. Hubungan morfometrik panjang berat cangkang berkorelasi kuat positif dengan pola pertumbuhan alometrik negatif, isometrik dan alometrik positif untuk tiap stasiun. Faktor kondisi di stasiun satu adalah hubungan kuat atau besar dengan ukuran kerang P. erosa pipih, sementara stasiun dua dan tiga berukuran kecil atau kerang kurang pipih.Kata Kunci: Morfometrik; Faktor kondisi; Polymesoda erosa; Teluk Youtefa.
Analisis Tingkat Kesesuaian dan Daya Dukung Kawasan Wisata Pantai Osapan, Distrik Demta, Kabupaten Jayapura Caecilia Paramma; Baigo Hamuna; Efray Wanimbo
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 4, No 1 (2021)
Publisher : ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (579.947 KB) | DOI: 10.31957/acr.v4i1.1748

Abstract

Osapan Beach is a beach tourism object located in Demta District, Jayapura Regency, which is currently still in the early stages of development to become a tourist spot. However, the existence of Osapan Beach is not widely known by the people in the City and Regency of Jayapura. Until now, there is no data or results of scientific studies that can be used as a reference for the development and management of Osapan Beach in the future. This study aims to determine the level of suitability of the area and carrying capacity and to find out how the perception of the community and tourists in the development of Osapan Beach as an eco-tourism location. This research was conducted from January to June 2021. The methods used in this study include the observation method (observation and direct collection of tourism suitability parameter data), interviews with respondents (asking several questions using questionnaires to 35 respondents and documentation (recording data, taking research drawings/photos). The results showed that the tourism suitability index (IKW) for all ecotourism suitability parameters at Osapan Beach, station 1 and station 2 had the same value, namely 89.28% (Highly Appropriate/S1), station 3 had a value of 95.23% (Very Appropriate/S1) and station 4 has a score of 82.14% (Suitable/S2). The carrying capacity of Osapan Beach as an ecotourism location is 21 people/day. Most of the respondents think that Osapan Beach deserves to be used as an ecotourism area where Osapan Beach has an attraction and has the potential to support the economy of the Yakore Village community. The main thing that needs to be considered in the construction of facilities to support tourism activities.Key Words: Ecotourism; Suitability; Carrying Capacity; Osapan Beach; Demta District
PENERAPAN PENGELOLAAN EKOSISTEM MANGROVE BERKELANJUTAN DI HOLTE CAMP KOTA JAYAPURA Maklon Warpur; John D. Kalor; Kristhopholus Rumbiak; Kalvin Paiki; Efray Wanimbo; Baigo Hamuna; Vera K. Mandey
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 1, No 1 (2018)
Publisher : ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (311.158 KB) | DOI: 10.31957/.v1i1.501

Abstract

Ekosistem mangrove Teluk Youtefa memiliki peranan yang sangat vital terhadap kelangsungan hidup penduduk Kota Jayapura, teristimewa masyarakat pesisir yang bermukim di sepanjang garis pantai teluk ini. Kegiatan ini dilakukan sebagai salah satu bentuk kepedulian kampus untuk mendukung pemerintah dalam upaya pelesteraian ekosistem mangrove Holte Camp. Kegiatan ini dilakukan dengan metode: 1). Observasi lokasi; 2). Diskusi Kelompok Terpadu (DKP); 3). Penyuluhan Perikanan Peduli Ekositem Mangrove Berkelanjutan; 4). Evaluasi Kegiatan. Kegiatan ini diselenggarakan pada hari Sabtu tanggal 9 September 2017 di Kantor Desa Holte Camp dengan jumlah peserta sebanyak 22 orang. Hasil kegiatan diskusi perencanaan pengelolaan ekosistem mangrove, dari 59,1% masyarakat yang paham pengelolaan ekosistem mangrove kemudian meningkat menjadi 86,4% setelah mengikuti kegiatan. Dari 77,2% peserta berkomitmen akan merencanakan pengelolaan ekosistem mangrove di pantai Holte Camp dan akan membantu orang lain dalam menyebarluaskan informasi penting ini. Pemerintah dan masyarakat Holte Kamp telah bersepakat dan membentuk organisasi konservasi mangrove.Kata kunci: Ekosistem mangrove, Teluk Youtefa, Hate Camp. 
Fotodegradasi, Uji pH dan Kandungan In Vivo Pigmen Klorofil Lamun Thalasia hemprichii Lisiard Dimara; Popy Ida Laila Ayer; Efray Wanimbo
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 1, No 2 (2018)
Publisher : ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (939.918 KB) | DOI: 10.31957/acr.v1i2.932

Abstract

Pigmen klorofil memiliki peran penting dan besar terhadap berbagai sistem kehidupan di perairan laut, dan dalam aplikasinya telah banyak digunakan untuk berbagai produk makanan, minuman, farmasi, dan kosmetik, sehingga studi terkait stabilitasnya perlu dilakukan. Tujuan penelitian ini adalah mengetahui kandungan, pengaruh sinar, dan pengaruh pH terhadap pigmen klorofil Thalasia hemprichii. Metode penelitian yang digunakan adalah (1) pengukuran kandungan secara in vivo, (2) ekstraksi aseton, (3) iradiasi, dan (4) uji pH. Hasil penelitian menunjukkan bahwa purata kandungan klorofil Thalasia hemprichii pada kedalaman 1 m = 15,42 spad/cm2, kedalaman 2 m = 17,82 spad/cm2, dan kedalaman 3 m = 19,01 spad/cm2. Pengaruh sinar merah selama 7 jam iradiasi menyebabkan degradasi pigmen di daerah Qx = 26,77% dan pada daerah Qy = 29,05% per jam, sedangkan iradiasi cahaya polikromatik selama 7 jam menyebabkan degradasi pada daerah Qx = 52,81% dan pada daerah Qy = 54,80%. Hasil uji pH menunjukkan bahwa klorofil lamun Thalasia hemprichii bersifat stabil pada pH 7 (netral), mengalami degradasi pada pH bersifat asam dan basa. Konsentrasi pH bersifat basa memiliki serapan tinggi, yaitu pH 9 (Qx = 0,732798 dan Qy = 0,362952), pH 11 (Qx = 0,879036 dan Qy = 0,433446), dan pH 13 (Qx = 0,948732 dan Qy = 0,459035), sedangkan pH bersifat asam memiliki serapan yang kecil, yaitu pH 5 (Qx = 0,787641 dan Qy = 0,391379) dan pH 1 (Qx = 0,736968 dan Qy = 0,264192).Kata Kunci: Fotodegradasi; pH; Kandungan in vivo; Klorofil; Thalasia hemprichii 
Strategi Penanggulangan Pencemaran Sampah Plastik di Perairan Teluk Youtefa Kota Jayapura Papua John Dominggus Kalor; Efray Wanimbo; Poppy Ida Ayer
JPKMI (Jurnal Pengabdian Kepada Masyarakat Indonesia) Vol 2, No 3: Agustus (2021)
Publisher : ICSE (Institute of Computer Science and Engineering)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36596/jpkmi.v2i3.182

Abstract

Abstrak: Perairan Teluk Youtefa telah mengalami pencemaran limbah cair maupun limbah padat. Salah satu limbah padat yang mengganggu estetika perairan dan fungsi ekologis adalah sampah berbahan plastik. Pencemaran oleh sampah plastik ini harus dikendalikan agar tidak menjadi toksik di perairan Teluk Youtefa. Penanggulangan pencemaran, harus dimulai oleh penduduk yang mendiami kawasan pesisir laut Teluk ini. Tujuan kegiatan pengabdian ini adalah meningkatkan kesadaran  kepada masyarakat dan membentuk kelompok yang aktif memonitoring laut. Kegiatan Pengabdian Kepada Masyarakat dibagi menjadi tiga tahapan yaitu tahapan Sosialisasi, Fokus Grup Diskusi (FGD) dan Tindak Lanjut (bersih pantai). Hasil kegiatan pengabdian ini berhasil membentuk dan menetapkan kelompok jaga laut, dan ditetapkan menjadi program kerja tahunan Kampung (desa) Enggros yang berfungsi monitoring perairan Teluk Youtefa. Selain itu masyarakat sangat puas dengan kegiatan pengabdian ini dan menginginkan kegiatan serupa dilakukan untuk lebih meningkatkan kesadaran masyarakat yang hidup di wilayah pesisir perairan Teluk Youtefa.Abstract: Youtefa Bay waters have been polluted by liquid waste and solid waste. One solid waste that interferes with aesthetics and ecological functions is plastic waste. This pollution by plastic waste must be controlled so that it does not become toxic in the waters of Youtefa Bay. Therefore, tackling pollution must be started by the people who live in this coastal area of the Gulf. This service activity aims to increase awareness in the community and form an active group in monitoring the sea. Community Service Activities are divided into three stages: socialization, focus group discussion (FGD), and follow-up (clean beaches). The results of this service activity succeeded in forming and establishing a marine guard group. It was determined to be the annual work program of the Enggros Village, which functions to monitor the waters of Youtefa Bay. Also, the community is delighted with this service activity and wants similar activities to be carried out to increase the awareness of people who live in the coastal areas of Youtefa Bay waters.
PENGUATAN MATERI LINGKUNGAN HIDUP DAN PENGOLAHAN SAMPAH ORGANIK DI SMA YAPIS NIMBOKRANG, JAYAPURA Suharno Suharno; Rosye H.R. Tanjung; Efray Wanimbo
JURNAL PENGABDIAN PAPUA Vol 5, No 3 (2021)
Publisher : LPPM Uncen

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (480.335 KB) | DOI: 10.31957/jpp.v5i3.1805

Abstract

The aims of this activity were to empower local community to turn organic waste into eco-enzyme. The community was SMA Yapis Nimbokrang, Jayapura. The method use were presentation and practice. After practicing, the student of SMA Yapis were tested to evaluate their understanding regarding eco-enzyme. The result shown that their understanding rose from 32% to 98.4 %. The knowledge regarding compos, adn biogas rose to 100% and 44% respectively. For eco-enzyme, student knowledge rose to 85% from 14 %. Therefore, we can conclude that this activity has positive impact in raising people knowledge and awarness in terms of processing organic waste sustainably. Keywords: local community; eco-enzyme; compos; Nimbokrang; Jayapura 
PENINGKATAN KEMAMPUAN LITERASI PEMUDA ELELIM DI DISTRIK ELELIM KABUPATEN YALIMO PAPUA Linus Yhani Chrystomo; Efray Wanimbo; Puguh Sujarta
JURNAL PENGABDIAN PAPUA Vol 4, No 2 (2020)
Publisher : LPPM Uncen

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (174.371 KB) | DOI: 10.31957/.v4i2.1268

Abstract

Literacy programs in the form of community service in Elelim Village can be a means to develop the knowledge and potential of local local communities so that they have broad understanding, literacy skills and adequate competence. The community can explore and empower all potentials of the region to the maximum to support the progress of the community and the region. Literacy programs in the local community in Elelim Village can also develop the values of local wisdom that are part of people's lives. The youth or youth community has a role in the development of the nation's future and the dynamics of youth in the journey of national life determine the future direction of the Indonesian nation. The aim of community service literacy program is to increase the literacy ability of Elelim youth in Elelim Village, Yalimo Regency, Papua. The method used is a lecture method that approaches the local cultural character or adapts according to the culture of the local community. And the accompanying educational method by providing examples or symbols to improve literacy skills with any objects, plants or animals in the local area. So that its to improve youth literacy skills in the Elelim Village. The results of community service can be concluded that the motivation and enthusiasm of the Elelim young generation's willingness in studying literacy can improve the literacy ability of Elelim youth in Elelim District, Yalimo Regency, Papua. Keywords: Literacy programs service, Youth Elelim Village, Regency Yalimo, Papua
Efektivitas Pemanfaatan Rumpon Sebagai Alat Bantu Penangkapan Ikan pada Nelayan Lokal di Kelurahan Hamadi Kota Jayapura Kalvin Paiki; Efray Wanimbo
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 5, No 2 (2022): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v5i2.2619

Abstract

Rumpon (Fishing Aggregating Devices/FADs) are fishing aids to lure fish to gather in an area. The use of FADs by Hamadi fishermen in Jayapura City is carried out by individual local fishermen with hand line fishing gear. This study aims to: 1) Know the composition of the catch (type and number of fish) on FADs, 2) Compare the effectiveness of FADs and fishing gear. This study used Qualitative and Quantitative Methods, data collection techniques consisted of a) Observation, b) Interview and c) Documentation study, analysis and to determine the composition of the catch, the effectiveness of FADs and the effectiveness of fishing gear. The results showed that the composition of the catch on FADs consisted of 19 species with 1,037 individuals per species, the highest species composition was found in Selar boops, which was 17.65% (183 individuals) and the lowest was found in Lutjanus Buccanella, namely 1.25% (13 individuals). . The highest effectiveness of assisted FADs was on Basic FADs, namely 60.46% (627 individuals) and the lowest on surface FADs, namely 39.54% (410 individuals), while the highest effectiveness of fishing gear used artificial bait, namely 53.81% (558 individuals) and the lowest was on natural baits namely 46.19% (479 tails). The conclusion is that the dominating fish species are Selar boops, bottom FADs are more effective than surface FADs, while the more effective fishing gear is using artificial baits.
Analisis Pencemaran Air (Studi Kasus Perairan Teluk Yos Sudarso Kota Jayapura) Efray Wanimbo; Vera Kosntansie Mandey
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 4, No 2 (2021)
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v4i2.2715

Abstract

Heavy metals are hazardous pollutants because they are toxic. If present in large quantities, it can affect the ecological and biological aspects of waters. Heavy metals are included in the group of dangerous pollutants because they have non-biodegradable properties and are easily absorbed or precipitated. This study aims to determine the concentration of heavy metals Pb, Cd, Cu, and Zn, oceanographic parameters, and pollution index in the waters of Yos Sudarso Bay. Sampling points are in three locations with consideration as pollutant-producing locations. The analysis of sea water quality was carried out descriptively by comparing the results of the analysis with sea water quality standards based on the Decree of the Minister of the Environment Number 51 of 2004 and the pollution index method to see the pollution category. The results showed that the concentration of heavy metals Pb, Cd, Cu, and Zn had exceeded the water quality standard based on the Decree of the Minister of the Environment Number 51 of 2004. For water parameters, namely the temperature had exceeded the water quality standard. standard. standard. quality standard, DO and salinity are less than quality standard, pH is below quality standard, phosphate and nitrate exceed the quality standard based on the Decree of the Minister of the Environment Number 51 of 2004. The pollution index for stations 1, 2 and 3 is lightly and moderately polluted.
Pemetaan Zona Penangkapan Nelayan Pancing Ulur (Hand Line) dan Keanekaragaman Jenis Ikan di Perairan Pesisir Kota Jayapura Kalvin Paiki; Efray Wanimbo; Korinus Rejauw; Popi Ida Laila Ayer; Maklon Warpur
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 6 No 1 (2023): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v6i1.3033

Abstract

Small-scale fisheries are fishermen who catch fish to meet their daily needs and use fishing vessels of less than 5 gross tons (GT). Indonesia is a maritime country which is still dominated by actors in fisheries small scale, including in Jayapura City, with the main fishing gear being hand lines. Hand line fishing is one of the backbones of the people of Jayapura City with boats and fishing gear accounting for more than 50% of all fishing gear. This study aims to 1) Know the zoning of the fishing line operation area based on the waters of Jayapura City; 2) Knowing the composition of the catch (type and amount) and 3) knowing the abundance, diversity and uniformity of fish caught by hand line fishermen. This research was conducted in April-June 2023 in the waters of Jayapura City, data collection used the observation method; Interview and Documentation. Data analysis uses formulas, geostatistics, relative abundance, diversity and uniformity. The results of the study found that the distribution of fishing areas in Jayapura city waters was divided into three zones, namely the western zone from Tanjung Kayu Batu to Kampung Ormu, the eastern zone from Tanjung Skouw to Muara Tami and the middle zone from Tanjung Kayu Batu to Tanjung Skouw. In the western and eastern zones there are more fishing activities by local fishermen who use motor boats and katintin, while in the middle zone fishing activities are carried out by mixed fishermen, both using non-motorized boats (rowing boats) and motorized boats and katintin. Composition of fish species consisting of 21 species, total number of individuals 271, relative abundance ranged from 5.62% - 25.00, diversity ranged from 1.34-2.67, uniformity ranged from 0.74-0.91. Conclusion; the fishing zone consists of three zones namely west, east and central, the highest composition of fish species is found in natural fishing ground and the lowest is found in FADs, the highest abundance of fish is found in pelagic fish and the lowest is in demersal fish, diversity is classified as moderate and uniformity indicates no there is environmental disturbance to the distribution and abundance of fish in that location.
Co-Authors Agamawan, Lalu Panji I. Anou, Kezia Noviani Aryanto Aryanto Ayub Sahala Gultom Baigo Hamuna Baigo Hamuna Barnabas Barapadang Barnabas Barapadang Basa T Rumahorbo Caecilia Paramma Ervina Indrayani Hisya, Muhammad Imam Mishbach Indrayani, Elvina Izaac, Fransina A. John D Kalor John Dominggus Kalor Kainama, Tamara Louraine Jeanette Kalor, John D. Kalvin Paiki Kalvin Paiki Kedebak, Novita Korinus Rejauw Kristhopholus Rumbiak Kristopholus Rumbiak Lalu Panji Imam Agamawan Linus Yhani Chrystomo Lisiard Dimara Lodwyk Nomenzen Krimadi Lolita Tuhumena Maklon Warpur Manalu, Khristhoper Aris A. Mandey, Vera Kostansie Mantayborbir, Vyona Natan Baransano Nicea Roona Paranoan Numberi, Yulindra Margaretha Nur Fadilah Bakri Octolia Togibasa Pattipeilohy, Christian Ernsz Paulangan, Yunus Pajanjan Payapo, Muhammad Zia Ulhaq Pirhel, Pirhel Popi Ida Laila Ayer Puguh Sujarta Ramba, Fitra Yunia Rejauw, Korinus Rosye H.R. Tanjung Rumbiak, Kristhopolus Rumbiak, Kristhopolus K. Sudirman Adibrata Suharno Suharno Syafyudin Yusuf Yunus Pajanjan Paulangan Yunus Pajanjan Paulangan