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All Journal PROSIDING SEMINAR NASIONAL Biospecies Saintek Perikanan : Indonesian Journal of Fisheries Science and Technology Journal of Degraded and Mining Lands Management Jurnal Biodjati Jurnal Penelitian Pendidikan IPA (JPPIPA) Biopendix: Jurnal Biologi, Pendidikan dan Terapan PAPALELE : Jurnal Penelitian Sosial Ekonomi Perikanan dan Kelautan Journal of Maritime Empowerment ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Jurnal Pengabdian Papua JURNAL BIOLOGI PAPUA Jurnal Portal Sipil Jurnal Median Arsitektur dan Planologi Sipakaraya : Jurnal Pengabdian Masyarakat Globe: Publikasi Ilmu Teknik, Teknologi Kebumian, Ilmu Perkapalan Bakti Hayati
Maklon Warpur
Universitas Cenderawasih
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Social Sciences Transportation Other

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Skrining Golongan Senyawa Kimia dan Pengujian Aktivitas Antioksidan Ekstrak Ubijalar (Ipomoea batatas (L.)Lam.) Varietas Lokal di Distrik Skanto Kabupaten Keerom Provinsi Papua Yuliana H. Rumsarwir; Linus Y. Chrystomo; Maklon Warpur
Jurnal Biologi Papua Vol 12, No 2 (2020)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (273.257 KB) | DOI: 10.31957/jbp.1056

Abstract

Sweet potato (Ipomoea batatas) is native plant comes from the American continent. It began to spread throughout the world, especially in the tropical countries in the 16th century. Papua Province is one of the regions with the largest area of harvested sweetpotato in Indonesia, therefore there is a high chance to develop food independence in Papua. Because of the Papuan people are accustomed consuming non-rice food. The study was conducted in the Biology Laboratory and the Pharmacy laboratory of MIPA Faculty Cenderawasih University and also the supporting Laboratory of The Papua Agricultural Research and Development Center (Balitbangtan). The purpose of  this research is to test the quality of flour of Keerom sweet potato varieties. Method for flour of sweet potato quality testing were using phytochemical screening  to determine the chemical compound group and using antioxidant test with the DPPH (1-diphenyl-2-picrylhydrazyl) method.  The results of the description of the Skanto District Keerom sweet potatoes in the field  were three (3) local varieties including Weayuken (purple sweet potato), Musanaken (yellow sweet potato) and Hiho (white sweet potato). The result of phytochemical  screening show that the purple sweet potato variety has more chemical compounds consist of tannins, quinones, flavonoids, terpenoids and alkaloids compared to white sweet potato consist of alkaloids only and yellow sweet potato consist of tannins, flavonoids, terpenoids and alkaloids. The result of antioxidant activity tests to flour extract ethanol  has IC50values of 299.82 ppm (purple sweet potato), 301.18 (yellow sweet potato), 1027.98 ppm (white sweet potato) respectively. So can be conclude that the purple sweet potato variety is the best. It was suggested for further research to isolate bioactive compounds and test antioxidants to other varieties in other centers areas of sweetpotato culture which have potential to develop for food, supplement and tradisional drugs.Key words: Sweet potato; local varieties; flour quality; phytochemical screening; antioxidant test
Domestifikasi Anggrek di Distrik Merauke Kabupaten Merauke–Papua Helena G. Burok; Rosye H.R. Tanjung; Maklon Warpur
Jurnal Biologi Papua Vol 1, No 1 (2009)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (107.205 KB) | DOI: 10.31957/jbp.569

Abstract

Inventory study of cultivated orchid in District Merauke, Merauke City was done from March–June 2006.  Survey methods was used in this study. There were ten species of orchid in this area, consisted of 8 species of native Papuan orchids (Acriopsis javanica Reinw, Dendrobium anthenatum, Dendrobium diskolour Lind, Dendrobium konkolor Lind, Dendrobium nindii, Dendrobium johanes, and two hibrids), and 2 introduce species (Phalaenopsis sp and Phalaenopis amabilis). Dendrobium anthenatum, Dendrobium diskolour Lind, Dendrobium konkolor Lind, and Dendrobium johanes were the most frequently found species, Dendrobium johanes  were mostly encountered on the bark of eucalypt tree on secondary forest wich had high humidity. The problems in orchid cultivation in those area were drought, pest, pathogen, and lack of guidance in orchid cultivation as well. Key words: Inventory, orchid, Merauke District, Merauke City.  
Pengetahuan Tradisional Masyarakat Suku Nyalik tentang Ubi Jalar [Ipomoea batatas (L.) Lam.] di Distrik Silimo, Kabupaten Yahukimo Papua Kalep Segenil; Linus Y. Chrystomo; Maklon Warpur
Jurnal Biologi Papua Vol 9, No 1 (2017)
Publisher : Jurusan Biologi FMIPA Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (378.213 KB) | DOI: 10.31957/jbp.102

Abstract

Nyalik tribe community in Silimo District Yahukimo Regency Papua have traditional knowledge about the sweet potato (Ipomoea batatas (L.) Lam.) applied it in the cultivation. Traditional knowledge is knowledge of local community in an area that a culture tradition handed down from generation to generation. Traditional knowledge about the sweet potato is a wealth of local wisdom in Papua, which need to be investigated, developeds, utilized and conserved the types of sweet potatoes which is quite much and widely spread in Papua. It is important to support local food diversification program and to improve national food security. The method of the research is descriptive qualitative method by doing observation. Data was obtained from the original source of the sweet potato farmer as respondent by using questionnaire and also measurement and documentation in the field. The result showed that Nyalik tribe people have recognized, identified and cultivated 33 types of sweet potatoes and grouped them according to their used into 5 groups: as for baby food or children, adult food, sick person, traditional ceremonies and animal feed. Nyalik tribe community has a traditional knowledge about the sweet potato and cultivation system and also how to overcome the obstacles in sweet potato cultivation. Keywords: Traditional knowledge, I. batatas, Nyalik tribe, Silimo, Yahukimo
PENINGKATAN PERILAKU HIDUP BERSIH DAN SEHAT: UPAYA PENCEGAHAN DAN PEMBERANTASAN SARANG NYAMUK DI PERUMAHAN BPD GRAHA BINTANG TIMUR DISTRIK SENTANI KABUPATEN JAYAPURA Maklon Warpur; Natan Baransano
JURNAL PENGABDIAN PAPUA Vol 7, No 1 (2023)
Publisher : LPPM Uncen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jpp.v7i1.2651

Abstract

The counseling activities Improving Clean and Healthy Behavior through Environmental Cleanliness as an Effort to Prevent and Eradicate Mosquitoes in Residents of BPD Graha Bintang Timur, Sentani District Jayapura Regency, have been conducted on May 7, 2022. The activity aims to motivation the community about the importance of maintaining cleanliness and environmental health in preventing and eradicating malaria mosquito nests, as well as to provide understanding to the public in protect the environment so as to avoid malaria caused by an unhealthy environment. While the benefit of this activity is to increase public understanding in maintaining environmental health, as well as fostering public awareness in clean and healthy living behavior. The methods used in this activity were lectures, discussions and questions as well as answers. The implementation of counseling activity of environmental health began with self-introduction by the team of presenters, then the team of presenters tried to dig basic knowledge of the community about sanitation and environmental hygiene. With the existence of this community service activity on environmental health, hopefully it can increase the knowledge of the residents of BPD Graha Bintang Timur Sentani about a style of healthy life for the sake of creating a better quality of life, and is able to increase the awareness of the people of BPD Graha Bintang Timur Sentani to participate actively in maintaining cleanliness and environmental health.Keywords: sanitation; environmental cleanliness; BPD Graha Bintang Timur Sentani 
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.
ANALISIS TINGKAT BAHAYA BENCANA GEMPABUMI DI KABUPATEN SARMI Berlian Yonanda Andrianto; Janviter Manalu; Maklon Warpur
Jurnal PORTAL SIPIL Vol 12 No 1 (2023): PORTAL SIPIL
Publisher : Universitas Sains dan Teknologi Jayapura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58839/jps.v12i1.1247

Abstract

Wilayah Kabupaten Sarmi dipengaruhi oleh tatanan tektonik yang menyebabkan terjadinya peristiwa bencana gempa bumi sepanjang tahun. Beberapa mekanisme patahan yang berdampak pada aktivitas kegempaan di wilayah Kabupaten Sarmi dan sekitarnya antara lain Zona Sesar Anjak Mamberamo dan zona subduksi di daerah laut di sekitar palung Nugini di sebelah Utara Kota Jayapura. Penelitian ini bertujuan memetakan tingkat bahaya gempa bumi untuk kemudian dapat digunakan sebagai kajian dalam pengurangan risiko bencana gempa bumi di Kabupaten Sarmi. Berdasarkan peta bahaya guncangan gempa bumi di Kabupaten Sarmi, daerah dengan tingkat bahaya gempa bumi terendah ditunjukkan oleh rata-rata intensitas guncangan terendah, terdapat di daerah Selatan Distrik Pantai Timur dan Distrik Bonggo. Sedangkan daerah dengan tingkat bahaya gempa bumi tertinggi yang ditunjukkan oleh rata-rata intensitas guncangan tertinggi, terdapat di daerah Utara Distrik Sarmi. Intensitas rata-rata guncangan SA periode 0,2 detik menghasilkan intensitas yang paling tinggi dibanding dengan PGA dan SA periode 1 detik.
Strategy for Implementing the Tiatiki Concept in Conservation Resource Amida Laurita Snahan; Basa T. Rumahorbo; Yanviter Manalu; Maklon Warpur; Johnson Sialagan
Jurnal Penelitian Pendidikan IPA Vol 10 No 4 (2024): April
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i4.7074

Abstract

Strategy is a plan that is intended to achieve the desired goal, or in other words, Strategy is a long-term plan that is prepared to lead to the achievement of certain goals and targets, while the Coastal area is a transition area between land and sea ecosystems which is influenced by changes on land and sea. Research on strategies for implementing the Tiatiki concept in coastal resource conservation in Tabla Supa Depapre village, Jayapura Regency was carried out in August-October 2023 using survey and interview methods. Next, data analysis can be carried out using SWOT analysis. The results of data analysis show that there are 5 strategies for conserving coastal resources in Tabla Supa Village, Depapre District, Jayapura Regency: Developing tourism by involving the community and local wisdom, Increasing community capacity in managing coastal and marine resources in a sustainable manner based on local wisdom, Utilizing local wisdom through the Tabla Supa village community institution in minimizing the negative impacts of using coastal resources that are not environmentally friendly, managing coastal area resources with an integrated system based on community-based management and involving the community and increasing community understanding, especially the younger generation, about the values of local wisdom including Tiatiki by Village community organizations.
KELAYAKAN USAHA NELAYAN JARING INSANG DI PULAU KOSONG KOTA JAYAPURA Lolita Constantia Tuhumena; Maklon Warpur; Basa T Rumahorbo; Popi Ida Laila Ayer; Pisi Bethania Titalessy; Tesalonika K . Risakotta
PAPALELE (Jurnal Penelitian Sosial Ekonomi Perikanan dan Kelautan) Vol 8 No 1 (2024): PAPALELE: Jurnal Penelitian Sosial Ekonomi Perikanan dan Kelautan
Publisher : Universitas Pattimura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30598/papalele.2024.8.1.15

Abstract

Productive fishing gear for catch small pelagic fish and demersal is set gillnet that use by fisherman in empty island. Effort that wrestled with this need to know the income for development, because great income wii not give profit and welfare to fisherman or ship owner in Empty Island, if capital and out cost greater than income. For that purpose researched are describe net capture equipment, analyze income and analyze feasibility of gillnet fisherman in society. The study was conducted for 6 months from June till November 2023 with use primary and secondary data, then used analyze income and investment criteria. Based on the results for research that fisherman of gillnet in empty island is Rp 207.246.667,-/year. Investment criteria obtained value NPV>1,(475.200.000-),IRR> discount rate(11%) dan Net B/C ratio >1 (4.980,-) indicating that fisherman of gillnet in empty island is a well run.
Analisis Pencemaran Biologis Perairan Pantai Wisata Holtekamp Berdasarkan Kepadatan Bakteri Coliform Ayer, Popi Ida Laila; Mandey, Vera K.; Rejauw, Korinus; Wanimbo, Efray; Warpur, Maklon
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 6 No 2 (2023): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Volume 6 No. 2 Edisi Desember
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v6i2.3496

Abstract

Holtekamp Sea is located in Youtefa Bay, directly connected to the Acai River, which carries waste from land-based activities such as bathing, washing, toilet, livestock farming, ponds, and agriculture. This will affect the bacteriological quality of the Holtekamp Coastal Waters. This study was conducted to analyze the quality of coliform bacteria density a an indicator of biological pollution in the waters of Holtekamp Beach Seawater sample were collected in April 2023. Bacteriological analysis was performed at Papua Regional Health Laboratory using the Most probable number (MPN) method. The research result show that the Nitrate range at stations I to III is 1.70, exceeding the water quality standard of 0.008 according to Decree of Minister of Environment No. 51 of 2004. Furthermore, coliform at stations I to III, it is more than equal to 1898 MPN/100 mL. Meanwhile, the total density of fecal coliform bacteria at stations I and II is 20 MPN/100 mL, and station III is 9 MPN/100 mL. According to Decree of the Minister of Environment No. 51 of 2004, the presence of coliform bacteria in the waters of Holtekamp Beach has exceeded the water quality standard. Thus, the total concentration of nitrate and coliform bacteria density indicates poor water quality or contamination
ANALISIS STATUS MUTU AIR PADA SUNGAI-SUNGAI YANG BERMUARA KE TELUK YOUTEFA Tonapa, Veronika Gina; Manalu, Janviter; Siallagan, Johnson; Walukouw, Auldry F; Warpur, Maklon
Jurnal PORTAL SIPIL Vol 12 No 2 (2023): PORTAL SIPIL
Publisher : Universitas Sains dan Teknologi Jayapura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58839/jps.v12i2.1298

Abstract

Teluk Youtefa di Kota Jayapura mendapat ancaman serius dari pencemaran limbah hasil kegiatan seluruh masyarakat kota yang masuk ke sungai-sungai dan bermuara di teluk tersebut, yaitu: Sungai Hanyaan, Sungai Siborogonyi dan Sungai Acai. Tujuan penelitian ini adalah untuk mengetahui aktivitas apa saja yang ada di sepanjang Sungai Hanyaan, Sungai Siborogonyi dan Sungai Acai, serta menganalisis status mutu air pada Sungai Hanyaan, Sungai Siborogonyi, Sungai Acai, dan muara Teluk Youtefa. Penelitian dilakukan dengan pendekatan kuantitatif dan kualitatif serta menggunakan analisis deskriptif. Kegiatan yang ditemui sepanjang Sungai Hanyaan adalah pemukiman warga, usaha digital printing/percetakan, bengkel, rumah makan, hotel, pencucian mobil-motor, toko dan gudang penyimpanan barang, dan di Sungai Siborogonyi adalah pasar, perumahan BTN Vuria, BTN Kotaraja dan pembukaan lahan untuk dijadikan kebun, serta di Sungai Acai, ada pemukiman penduduk, bengkel mobil-motor, pabrik tahu-tempe, perumahan, sekolah, salon dan pasar. Status mutu air pada hasil pengambilan sampel dari Sungai Hanyaan, Sungai Siborogonyi, dan Sungai Acai, ditentukan dengan rumus indeks pencemaran (IP) yang mengacu pada PermenLHK No. 115 Tahun 2003 dan PP No. 22 Tahun 2021. Diperoleh IP pada bagian hulu Sungai Hanyaan sebesar 6,33 (status cemar sedang) dan bagian hilir Sungai Hanyaan sebesar 8,19 (status cemar sedang). IP pada bagian hulu Sungai Siborogonyi sebesar 7,26 (status cemar sedang), bagian hilir Sungai Siborogonyi sebesar 9,56 (status cemar sedang), dan bagian hulu Sungai Acai didapat IP sebesar 7,76 serta hilir Sungai Acai sebesar 9,53 (status cemar sedang). Untuk muara di Teluk Youtefa, diperoleh IP sebesar 8,70 (status cemar sedang).
Co-Authors Aditya Krishar Karim Aditya Krishar Karim Agamawan, Lalu Panji I. Albida Rante Tasak, Albida Rante Amida Laurita Snahan Ayomi, Erna Ferderika Baigo Hamuna Baigo Hamuna Baigo Hamuna Baransano, Natan Bara’padang, Barnabas Barnabas Barapadang Basa T Rumahorbo Basa T Rumahorbo Berlian Yonanda Andrianto Efray Wanimbo Ervina Indrayani Finnyalia Napitupulu Floriana Kabelen Floriana Kabelen Helena G Burok Helena G. Burok Helena G. Burok, Helena G. Himawan Himawan Hisya, Muhammad Ign Joko Suyono Indrayani, Elvina Izaac, Fransina A. John D Kalor Johnson Sialagan JOHNSON SIALLAGAN Johnson Siallagan Kainama, Tamara Louraine Jeanette Kalep Segenil Kalvin Paiki Kalvin Paiki Kedebak, Novita Korinus Rejauw Kristhopholus Rumbiak Kristhopolus K. Rumbiak Lalu Panji Imam Agamawan Linus Y. Chrystomo Linus Y. Chrystomo Linus Y. Chrystomo Lisiard Dimara Liyatin Gea Lolita Constantia Tuhumena Lolita Tuhumena Manalu, Janviter Manalu, Khristhoper Aris Arianto Mandey, Vera Kostansie Mantayborbir, Vyona Misbach, Imam Muhammad Hisyam Natan Baransano Pakpahan, Marianti Merry Paulangan, Yunus Pajanjan Pisi Bethania Titalessy Popi Ida Laila Ayer Ramba, Fitria Yunia Rejauw, Korinus Riando, Kopanye Rosye H.R. Tanjung Rumahorbo, Basa Tunggul Saramuke, Dina Mathilda Syamsuddin, Indri Hapsari Tangkelayuk, Herman Tatang Sutarman Tesalonika K . Risakotta Tomasila, Leopold Arthur Tonapa, Veronika Gina Umbekna, Sara Walukouw, Auldry F Wambrauw, Daniel Wanimbo, Timiron Yanviter Manalu Yenusi, Tien Nova B. Yuliana H. Rumsarwir Yunus P. Paulangan Yunus Pajanjan Paulangan Yusak Maryunianta