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Melisa Masengi, Melisa
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PENGENALAN LINGKUNGAN LAUT DAN DAMPAK SAMPAH BAGI EKOSISTEM LAUT UNTUK SISWA SD YPK ELIM MALANU, KOTA SORONG, PROVINSI PAPUA BARAT DAYA Masengi, Melisa; Leiwakabessy, Ivonne M.; Widya Yanti, Dwi Indah; Manurung, Melani; Tabalessy, Roger R
SOLIDEO Jurnal Pengabdian Masyarakat Vol. 1 No. 2` (2023)
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56942/js.v1i2`.86

Abstract

Kegiatan dengan tema mengenal lingkungan laut untuk siswa SD YPK Elim Malanu, dilaksanakan oleh tim dosen Universitas Kristen Papua bekerjasama dengan mahasiswa KKN Angkatan VIII tahun 2022. Target sasaran yaitu siswa kelas 6 SD YPK Elim Malanu. Proses Kegiatan berlangsung baik dengan mendapatkan sambutan dan antusiasme dari siswa target sasaran di sekolah. Tim pelaksana menyarankan kepada guru-guru di sekolah tersebut untuk menyampaikan secara rutin dan berkala tentang pentingnya menjaga lingkungan yang bebas dari sampah agar siswa-siswa turut serta menjaga lingkungan laut, diawali dengan menjaga lingkungan sekitar tempat tinggal bebas dari sampah. Semoga melalui kegiatan ini, siswa SD YPK Elim terus termotivasi dan menjadi pelaku dalam menjaga lingkungan bebas sampah
Analisis Hubungan Panjang Berat Pada Ikan Selar Kuning Selaroides leptolepis di Pangkalan Pendaratan Ikan (PPI), Kota Sorong Yanti, Dwi Indah Widya; Masengi, Melisa; Penina Palemba, Yolda
Nekton Vol 3 No 2 (2023): October
Publisher : Politeknik Negeri Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47767/nekton.v3i2.402

Abstract

Sorong City is located in a strategic area in Southwest Papua Province. The development of the fisheries sector in Sorong City is increasing, and various efforts are being made by the Regional Government, one of which is to support Fish Landing Base (PPI) facilities that are needed by fishermen as a place to land their catch, which is then purchased by collectors or consumers. The types of fish that are generally landed in PPI Sorong City are generally large, medium, and small pelagic fish. Yellow trevally (Selaroides leptolepis), known locally as Oci fish, is one of the most popular fish types in Sorong. This study aimed to determine the relationship between the length and weight of yellow trevally (Selaroides leptolepis) as a basis for fisheries resource management. The research was conducted at PPI Sorong City in July, August, and September 2022. The samples used were obtained from Selar Fish landed in PPI Sorong City, which were then measured and weighed. The results obtained in July were b= 2.32, which was negative allometric; in August, b= 2.60, which was negative allometric; and in September, b= 3.10, which was positive allometric.
Struktur Komunitas Masngrove Di Kawasan Mangrove Tampa Garam Kota Sorong Athabu, Alberd; Widya Yanti, Dwi Indah; Masengi, Melisa
Innovative: Journal Of Social Science Research Vol. 4 No. 2 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i2.9437

Abstract

Metode Penelitian yang dilakukan adalah dengan metode survei melalui observasi langsung di lapangan dan wawancara masyarakat. Data vegetasi mangrove diambil dari tiap transek menggunakan metode transek kuadrat berukuran 10 m x 10 m (kategori pohon), 5 m x 5 m  Hasil penelitian ditemukan sebanyak 3 (tiga) spesies mangrove sejati dan 3 (tiga) spesies mangrove asosiasi. Kerapatan tingkat pohon keseluruhan tergolong jarang, Frekuensi jenis tertinggi untuk tingkat yaitu Rhizophora spp Avicennia spp dan ceriops sp. Hal ini menunjukkan bahwa keberadaan ketiga jenis ini hampir dapat ditemukan di setiap petak/plot pengamatan pada setiap stasiun penelitian., hal ini menunjukkan bahwa mangrove di Tampa Garam Kota Sorong memiliki peranan yang cukup penting bagi lingkungan pesisir. bahwa tidak terdapat jenis yang mendominasi jenis lainnya pada ekosistem mangrove di Tampa Garam atau komunitas berada dalam kondisi stabil.
Studi Pengetahuan Dan Perilaku Siswa SD YPK III Bethel Doom Dalam Pengelolaan Sampah Di Wilayah Lingkungan Doom Barat Manurung, Melani; Widya Yanti, Dwi Indah; Masengi, Melisa; Tabalessy, Roger R.; Sahuleka, Matheos Dedi; Siwabessy, Aldomoro; Br Gultom, Dormauli
Innovative: Journal Of Social Science Research Vol. 4 No. 5 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i5.14866

Abstract

Objective in this study is to determine how students' knowledge about the cleanliness of the school environment, student attitudes and student behavior about the cleanliness of the school environment school. The population used in this study were elementary school students at YPK III Bethel Doom Elementary School. elementary school students at SD YPK III Bethel Doom. The research was conducted in October - November 2023, using the method ( purposive sample) with the basis of consideration is to take 5th and 6 th grade students as the main informants and based on the facilities owned in the school. As the main informant and based on the facilities owned at the school and suitable for research and suitable for research. Based on the results research results obtained related to Knowledge Waste Management in YPK III Bethel Doom Elementary School Students that waste management in the elementary school environment is classified as very good. This is indicated by the acquisition of values on the questionnaire is above the average value. While student behavior regarding waste management in the SD environment YPK III Bethel Doom is classified as very good. This is shown by the lack of garbage in the elementary school environment. The result of data analysis data analysis results obtained correlation between the two variables of attitude and knowledge <0.003 with sig (t.tailed) 0.493, it shows that the correlation between variables is significant. Or it can be concluded that there is a relationship between student knowledge and student behavior.
Struktur Komunitas Gastropoda Pada Ekosistem Mangrove Di Kelurahan Klamana Distrik Sorong Timur Way, Mailan; Widya Yanti, Dwi Indah; Masengi, Melisa; Tabalessy, Roger; Manurung, Melani
Innovative: Journal Of Social Science Research Vol. 4 No. 5 (2024): Innovative: Journal Of Social Science Research
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/innovative.v4i5.15055

Abstract

Penelitian ini mengkaji tentang struktur dan kelimpahan gastropoda di habitat hutan mangrove Desa Klamana, Sorong Timur. Metode penelitian yang digunakan adalah deskriptif kuantitatif. Ditemukan tujuh spesies gastropoda di tiga lokasi pengamatan, yaitu: Terebralia palustris, Cerithidea cingulate, Trochus radiatus, Telescopium telescopium, Nerita planospira, Littoria melanostoma, dan Nedilittorina pyramidalis. Kepadatan spesies gastropoda rata-rata 40 per meter persegi di Stasiun I, 53 di Stasiun II, dan 53 di Stasiun III. Keanekaragaman adalah 0,94–1,00, Keseragaman 0,67–1,00, dan Dominasi 0,15–0,33.
ANALISIS PERBANDINGAN HASIL TANGKAPAN IKAN CAKALANG (Katsuwonus pelamis) SEBELUM DAN SAAT MASA PANDEMIC COVID-19 DI KABUPATEN SORONG: Studi Kasus Di PT. Radios Apirja Sorong Naa, Yosua; Dwi Indah Widaya Yanti; Payung, Clara; Masengi, Melisa; Tabalessy, Roger R.
INTEGRATED OF FISHERIES SCIENCE Vol 2 No 1 (2023): JANUARI-JUNI
Publisher : Lembaga Penelitian dan Pengabdian, Universitas Kristen Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56942/ifs.v2i1.189

Abstract

Pole and line in the waters of Sorong have contributed significantly to the level of fishery production in West Papua. Based on data from the related service, the production of catches is quite large and there is an increase from year to year. Catching fish using pole and line fishing gear by looking for schools of surface fish that cluster in large enough numbers. The purpose of this study was to determine the comparison of catches before and during the covid 19 pandemic to the catches of Pole and Line vessels at PT. Radios Apirja Sorong and to find out the impact of Pole and Line crew income before and during the covid-19 pandemic The average catch of pole and line vessels at PT. Radios Apirja Sorong before the COVID-19 pandemic (2019) was 77.57 tons per month while the average catch during COVID-19 (2020) was 69.78 tons per month, so the average pole and line boat catch before COVID -19 can be said to be still good, but during the COVID-19 pandemic the average catch decreased (minus) by 7.79 tons per month.
Implementasi Pemanfaatan Botol Plastik sebagai Media Tanam di SMP Negeri 9 Pulau Soop: Penelitian Leiwakabessy, Ivonne M.; Syauta, Novalien; Sapari, Lili; Penda, Joni; Petta, Denny; Gultom, Dormauli Br.; Yanti, Dwi Indah Widya; Masengi, Melisa; Dayera, Disabella
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 3 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 3 (Januari 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i3.5256

Abstract

This community service program aimed to strengthen household food security on Pulau Soop by utilizing home yards and plastic bottles as planting media. The initiative addressed limited land availability and increasing plastic waste on the small island. Through training on converting plastic bottles into planting containers and cultivating vegetables at SMP Negeri 9 Pulau Soop, students gained knowledge and practical skills in recycling, appropriate technology, and simple cultivation methods. The results show improved student understanding, active participation, and the establishment of a school mini garden as an urban farming model. The program effectively supported environmental education, reduced plastic waste, and enhanced yard-based food security in the small island community.
Identifikasi Dan Prevalensi Serangan Ektoparasit Ikan Mas (Cyprinus Carpio L.) Pada Area Pembudidaya Ikan Di Kabupaten Sorong Bandu, Adri; Widya Yanti, Dwi Indah; Masengi, Melisa
INTEGRATED OF FISHERIES SCIENCE Vol 1 No 1 (2022): JANUARI-JUNI
Publisher : Lembaga Penelitian dan Pengabdian, Universitas Kristen Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56942/ifs.v1i1.36

Abstract

Pemeriksaan parasit yang dilakukan selama penelitian di laboratorium Penguji Stasiun Karantina Ikan Pengendali Mutu  Kelas II Sorong, sampel ikan diambil dari petani tambak dari beberapa Kampung/Desa di Kabupaten Sorong, tujuan  dari penelitian ini adalah untuk mengetahui jenis -jenis ektoparasit yang menyerang ikan mas (Cyprinus carpio L). Metode yang digunakan adalah metode survei melalui pengambilan sampel dikolam secara langsung untuk mengidentifikasi parasit pada ikan mas, data yang dikumpulkan meliputi data primer dan data sekunder. Data primer diperoleh langsung dari hasil pemeriksaan parasit yang dilakukan. Data sekunder diperoleh dari instansi terkait yang berhubungan dengan data yang diperlukan serta ditambahkan dengan literatur yang mendukung kelengkapan dan kejelasan mengenai data yang didapatkan tersebut. Parasit yang ditemukan dari 30 ekor ikan mas (Cyprinus carpio L) ada empat jenis yang terdiri dari golongan cacing monogenea ada 2 jenis parasit yaitu Gyrodactylus sp  dan Dactylogyrus sp jenis protozoa ada Tricodina sp, jenis crustacea ada parasit Lernea sp, dari empat jenis parasit tersebut parasit yang paling banyak menyerang pada ikan mas adalah jenis Dactylogyrus sp dan Gyrodactylus sp . Nilai prevalensi tertinggi untuk Dactylogyrus sp terdapat pada pembudidaya ikan di Kampung Malaos dengan nilai 90% untuk Kampung Klagana dan Kampung Makotyamsa nilai masing-masing 70 %, sedangkan Dactylogyrus sp nilai Prevalensi tertinggi 70% berada di Kampung Makotyamsa. Untuk nilai Intensitas tertinggi terdapat pada parasit Gyrodactylus sp  di Kampung Klagana dengan  nilai Intensitas 3.8 dan Gyrodactylus sp  nilai Intensitas 3.33 berada pada Kampung Malaos.
Pengaruh Perbedaan Jenis Umpan Terhadap Hasil Tangkapan Pada Alat Tangkap Huhate (Pole And Line) di Perairan Misool Selatan Kepulauan Raja Ampat Masengi, Melisa; Dwi Indah Widaya Yanti; Kunu, Stevi
INTEGRATED OF FISHERIES SCIENCE Vol 1 No 2 (2022): JULI-DESEMBER
Publisher : Lembaga Penelitian dan Pengabdian, Universitas Kristen Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56942/ifs.v1i2.84

Abstract

The operation of the pole and line fishing gear is very dependent on the availability of live bait and also some fishing aids used to support the operation of the fishing gear. Pole and line is a type of fishing gear consisting of a fishing rod, fishing line and non-linking hooks. The purpose of this study was to determine the type of bait that has the most influence on pole and line catches. The research was conducted in March-April 2020 in South Misol, Raja Ampat Regency. The method used is coefisien method. The results showed that the different types of white castle bait and black castle bait in this study affect the number of catches. This can be seen in the catch of the white castle bait 65% and the black castle bait 35%. The results showed that using pole and line fishing gear with white castle live bait is better used.
Kajian Persentase Tutupan Karang Dengan Metode Manta Tow Di Perairan Pulau Matan Kabupaten Raja Ampat Widya Yanti, Dwi Indah; Ryno, Sefli; Masengi, Melisa; Handayani
INTEGRATED OF FISHERIES SCIENCE Vol 1 No 2 (2022): JULI-DESEMBER
Publisher : Lembaga Penelitian dan Pengabdian, Universitas Kristen Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56942/ifs.v1i2.96

Abstract

The waters of Matan Island are one of the waters found in Raja Ampat Regency, this water area has very diverse water resources, one of which is coral reef ecosystems. This study aims to determine the percentage of coral reef cover and coral reef conditions using the Manta Tow method. During the observations, it was found that the percentage of coral reef cover along 10 observation points with an average coral cover percentage of 29%, for dead corals with a cover percentage of 16%, coral fractures 23%, 19% sand and other biota 13%. Conditions along the observation trajectory are dominated by coral reefs and coral fractures. The distribution of coral fractures on Matan Island was caused by explosives used by local fishermen which caused damage to coral reefs.
Co-Authors Athabu, Alberd Bandu, Adri Br Gultom, Dormauli Clara N. Payung Dayera, Disabella Dien, Heffry Veibert Dwi Indah Widaya Yanti Dwi Indah Widya Yanti Enny Romanwati Gultom, Dormauli Br. HANDAYANI I Nyoman Adi Putra Ivonne M. Leiwakabessy Jean Anthoni Jhonly, Jhonly K. W.A. Masengi Kunu, Stevi Leiwakabessy, Ivonne M. Manuputty, Yona Manurung, Melani Muttaqin, Ahmad S Naa, Yosua Palemba, Joelan Payung, Clara Penda, Joni Penina Palemba, Yolda Petta, Denny Prehadi ., Prehadi Roger R Tabalessy Ryno, Sefli Sahuleka, Matheos Dedi Sapari, Lili Sarlota M.P Osok Siwabessy, Aldomoro Sombo, Hendrik Syauta, Novalien Tabalessy, Roger Tabalessy, Roger R. Wahyudin, Iman Way, Mailan Widiarto, Santoso B