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Shofiyah, Sofi Siti
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Distribusi Spasial Kualitas Perairan Pantai Pasir Mayang Kabupaten Kayong Utara Provinsi Kalimantan Barat Saputra, Robin; Zibar, Zan; Raynaldo, Adityo; Shofiyah, Sofi Siti; Marista, Etha; Sugara, Ayub
Jurnal Laot Ilmu Kelautan Vol 5, No 2 (2023): Jurnal Laot Ilmu Kelautan
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jlik.v%vi%i.8047

Abstract

Monitoring the quality and condition of waters is an importantactivity to carry out, especially in coastal waters which are veryeasily contaminated and prone to pollution. The waters of PasirMayang Beach are influenced by inputs from rivers and theactivities of coastal communities, which in turn affect the waterquality and aquatic organisms. The purpose of this study was todetermine the condition of water quality using seawater qualitystandards and map them spatially. Water quality parameterssurveyed included temperature, salinity, pH, oxygen level andbrightness which were measured at 17 survey locations. Thesurvey method used was direct data measurement and the datawas grouped into tabular form using Ms. Excel 2010 and theresults were compared and matched with seawater qualitystandards stipulated by the Minister of Environment RegulationNo. 51 of 2004. Spatial distribution was carried out using ArcGIS10.4 software and interpolated using the inverse distanceweighting (IDW) method. Measurement and analysis results wereobtained for temperature parameters between 30-31.6 °C.Salinity 11.3 to 21.7 ‰. pH 7.0-7.9;DO 2.1-3.6mg/L. Based onthe research results, the following conclusions can be drawn:Some of the seawater quality of Pasir Mayang Beach still meetsthe established quality standards, including temperature and pH,so that it can be further classified according to its function.However, there are several parameters that do not meet qualitystandards, namely: Salinity, DO and Clarity. For theeDOparameter, thereeareeseverallresearchhstationssthat are stillwithin or below the quality standard.
Struktur Komunitas Mangrove di Kecamatan Pulau Maya, Kabupaten Kayong Utara Raynaldo, Adityo; Saputra, Robin; Erli, Erli; Marista, Etha; Zibar, Zan; Shofiyah, Sofi Siti; Rafdinal, Rafdinal; Linda, Riza
Jurnal Laut Khatulistiwa Vol 6, No 3 (2023): October
Publisher : Dept. Marine Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/lkuntan.v6i3.67339

Abstract

Ekosistem mangrove memiliki peran penting di kawasan pesisir, terutama dalam mitigasi bencana dan habitat jenis-jenis ikan dan udang. Kecamatan Pulau Maya, Kabupaten Kayong Utara dikelilingi kawasan mangrove, saat ini belum memiliki data yang komprehensif dan terbaru terkait dengan potensi struktur komunitas mangrove. Penelitian ini bertujuan untuk mengkaji komposisi jenis dan struktur komunitas mangrove di Kecamatan Pulau Maya. Pengambilan data dilakukan pada Juni - Agustus 2022, di 7 stasiun yang dipilih secara purposive dengan mempertimbangkan sebaran mangrove dan zonasi kawasan konservasi perairan yang telah ditetapkan. Data struktur komunitas diambil dengan plot pengamatan 10 x 10 m, tiap tegakan dengan DBH 4 cm didata jenis, ukuran diameter dan tinggi, serta data-data lain seperti jumlah semaian, tutupan kanopi juga dicatat berdasarkan pedoman standar. Hasil menunjukkan 8 spesies mangrove ditemukan, yaitu Acanthus ilicifolius, Acrostichum aureum, Avicennia marina, Bruguiera parviflora, Nypa fruticans, Rhizophora apiculata, Sonneratia alba dan Xylocarpus granatum. Kerapatan individu berkisar 800 "“ 1700 ind ha-1 dan nilai basal area berkisar 6,13 "“ 112,95 m2 ha-1.Indeks nilai penting (INP) tertinggi ditemukan pada spesies R. apiculata (94,79%). Potensi mangrove di lokasi cukup tinggi dibandingkan dengan beberapa daerah lain, sehingga monitoring dan pemanfaatan yang lestari dari hasil hutan non-kayu, wisata edukasi, riset dan program padat karya berbasis masyarakat diharapkan dapat diutamakan untuk kelestarian kawasan mangrove di lokasi.
Keanekaragaman Karang dan Jenis Ikan Karang di Perairan Belitung Barat, Kepulauan Bangka Belitung Marista, Etha; Zibar, Zan; Raynaldo, Adityo; Shofiyah, Sofi Siti; Saputra, Robin; Alimuddin, Alimuddin; Linda, Riza
Jurnal Laut Khatulistiwa Vol 6, No 1 (2023): February
Publisher : Dept. Marine Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/lkuntan.v6i1.60137

Abstract

Degradasi dan kerusakan terumbu karang menjadi ancaman pada skala lokal dan global. Tujuan penelitian untuk mengetahui kondisi terumbu karang dan ikan karang untuk mendukung data series atau monitoring rona lingkungan dalam rangka pekerjaan penyusunan dan uji kelayakan dokumen analisis mengenai dampak lingkungan beserta dokumen pengelolaan lingkungan hidup. Pemantauan kondisi terumbu karang dan ikan karang telah dilakukan pada bulan Maret 2022 dengan dengan 6 lokasi titik pemantauan. Lokasi pemantauan dianggap representatif mewakili kondisi terumbu karang di Desa Juru Seberang, Kecamatan Tanjung Pandan, Kabupaten Belitung. Metode dalam penelitian ini adalah line Intrercept Transect. Hasil penelitian ini adalah persentasi pertumbuhan terumbu karang di perairan Belitung Barat berkisar antara 16,52%-92,70% yang masuk kategori rusak hingga sangat baik. Indeks mortalitas karang di dasar perairan sangat dipengaruhi oleh proses sedimentasi dengan indeks kematian karang tertinggi terletak pada muara sungai sebesar 0,814 sedangkan indeks mortalitas karang terendah letaknya jauh dari muara sungai. Jumlah spesies ikan karang yang ditemukan di seluruh stasiun pengamatan berkisar antara 23"“66. Nilai indeks keanekaragaman ikan karang berkisar antara 0,423"“3,641. Kelimpahan total ikan karang berkisar antara 0,324 - 4,160 ind/m2. Hasil penelitian ini diharapkan dapat menghasilkan informasi yang bermanfaat dalam pengelolaan dan pemanfaatan berkelanjutan.
PENINGKATAN PENGETAHUAN MASYARAKAT DESA PULAU PELAPIS MELALUI TANAMAN OBAT KELUARGA (TOGA) UNTUK MENDUKUNG KESEHATAN DAN KESEJAHTERAAN KELUARGA Linda, Riza; Raynaldo, Adityo; Saputra, Robin; Zibar, Zan; Marista, Etha; Shofiyah, Sofi Siti
Bina Bahari Vol 3, No 1 (2024): FEBRUARI 2024
Publisher : Program Studi Ilmu Kelautan, FMIPA Universitas Tanjungp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/binabahari.v3i1.49

Abstract

Health is a primary human need to be able to carry out life activities perfectly. Fulfillment of health can be achieved by fulfilling adequate and balanced nutrition. One of the nutrients that must be met is the need for carbohydrates, protein and vitamins. These elements can be obtained from animals and plants. Obtaining a nutritional source that is very cheap, easy to obtain and can provide greenery and aesthetic value around the yard of the house is by making Toga. Education to the community about family medicinal plants (Toga) in Pulau Peputar Village is very necessary considering that Pulau Peputar Village is one of the tourist villages. Pelalu Island Village, Karimata District, North Kayong Regency. The method used in this activity is in the form of counseling, including conveying theory and discussion. Participants will get theories about the importance of health, especially fulfilling balanced nutrition through making Toga and the importance of greenery and beauty in supporting village government programs, namely increasing human resources in ecotourism villages. The stages of this activity include preparation and extension activities. The counseling contains an introduction to the types of medicinal plant species and their uses. Demonstrations regarding the potential and use of medicinal plants in the community in Pulau Pelapis Village were carried out at the village office/school building. The aim of this community service activity program is to improve the health of family members through a program of using family medicinal plants as family herbal medicine. Socialization about Toga apart from supporting health, also provides environmental beauty, preserves plants and can provide family welfare. The results of this activity show an increase in participants' knowledge of potential plant species that have medicinal properties.Keyword: Health, Nutrition, TOGA, education, Pulau Pelapis village
Sosialisasi Program Studi Ilmu Kelautan Universitas OSO Pada Beberapa SMA/SMK/MA/Sederajat di Kalimantan Barat Secara Daring Marista, Etha; Shofiyah, Sofi Siti; Raynaldo, Adityo; Zibar, Zan; Saputra, Robin; Linda, Riza
Jurnal Pengabdi Vol 5, No 2 (2022): Oktober 2022
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jplp2km.v5i2.49404

Abstract

Sekolah Menengah Atas  adalah salah satu bentuk pendidikan formal yang bertujuan untuk meningkatkan keimanan dan ketakwaan, hidup sehat, memperluas pengetahuan dan seni, memiliki keahlian dan keterampilan, menjadi anggota masyarakat yang bertanggung jawab, serta mempersiapkan peserta didik untuk mengikuti pendidikan lebih lanjut. Dalam mendukung salah satu dari tujuan pendidikan nasional yaitu untuk mempersiapkan peserta didik (siswa-siswi SMA/SMK/MA Sederajat) maka Program Studi Ilmu Kelautan Universitas OSO akan melakukan sosialisasi dan promosi pada beberapa SMA di Kalimantan Barat secara daring. Sosiasialisasi akan dilakukan di Universitas OSO dengan menggunakan aplikasi zoom.   Peserta yang akan diundang adalah wakil dari siswa-siswi SMA/SMK/MA Sederajat dari kabupaten yang ada di Provinsi Kalimantan Barat. Melalui kegiatan ini, diharapkan dapat meningkatkan ketertarikan masyarakat khususnya siswa-siswi SMA/SMK/MA Sederajat agar dapat masuk ke Program Studi Ilmu Kelautan Universitas OSO.   Materi yang diberikan oleh tim pengabdian meliputi visi, misi, tujuan, sasaran, kurikulum Program Studi Ilmu Kelautan dan peluang kerja setelah menyelesaikan studi. Kegiatan sosialisasi promosi Program Studi Ilmu Kelautan dimasa pandemi Covid-19 dengan media daring berlangsung baik.
Analisis Hubungan Kandungan Klorofil-a dengan Kelimpahan Fitoplankton di Perairan Desa Pelapis Kecamatan Kepulauan Karimata Kabupaten Kayong Utara Setiawati, Wulandari; Shofiyah, Sofi Siti; Marista, Etha
Jurnal Laut Khatulistiwa Vol 7, No 3 (2024): October
Publisher : Dept. Marine Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/lkuntan.v7i3.82513

Abstract

Fitoplankton dapat berperan sebagai bioindikator untuk mengindikasi baik atau buruknya perairan. Fitoplankton juga menjadi produsen primer karena menghasilkan klorofil-a yang berperan dalam proses fotosintesisnya. Salah satu komponen yang mempengaruhi produktivitas primer perairan adalah klorofil-a. Tujuan dari penelitian ini untuk mengetahui jenis fitoplankton, kelimpahan dan hubungan antara kandungan klorofil-a dengan kelimpahan fitoplankton di Perairan Desa Pelapis, Kecamatan Kepulauan Karimata, Kabupaten Kayong Utara. Penelitian ini menggunakan metode purposive sampling dengan menentukan enam titik stasiun dan menganalisis data menggunakan analisis kolerasi. Hasil penelitian menunjukkan bahwa kelimpahan fitoplankton yang ditemukan   yaitu dari kelas Bacillariophyceae, Dinophyceae, Cyanophyceae, Chlorophyceae dan didominasi oleh spesies Chaetoceros sp., Biddulphia sinensis, dan Asteroplanus karianus. Perairan Desa Pelapis memiliki tingkat kesuburan sedang (mesotrofik) berdasarkan kelimpahan fitoplankton. Perairan dengan kandungan klorofil-a 0,005 hingga 0,022 mg/L dianggap memiliki tingkat kesuburan tinggi (eutrotrofik). Hubungan antara kandungan klorofil-a dan kelimpahan fitoplankton sangat kuat, dengan nilai kolerasi 0.941 dan dipengaruhi oleh perameter lingkungan lainnya seperti kecepatan arus dan kecerahan perairan yang bersifat positif, dengan nilai kolerasi 0.551 dan 0.141
PEMETAAN SEBARAN PRASARANA DAN BATAS DESA PELAPIS KECAMATAN KEPULAUAN KARIMATA KABUPATEN KAYONG UTARA Saputra, Robin; Zibar, Zan; Raynaldo, Adityo; Shofiyah, Sofi Siti; Marista, Etha; Linda, Riza
Bina Bahari Vol 1, No 2 (2022): OKTOBER 2022
Publisher : Program Studi Ilmu Kelautan, FMIPA Universitas Tanjungp

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/binabahari.v1i2.12

Abstract

Penyelenggaraan pemerintahan yang baik harus didukung dengan data yang baik agar dalam mengelola desa dapat dengan optimal. salah satu data yang penting adalah peta batas wilayah desa. Pembuatan peta batas desa merupakan amanat yang tertuang dalam Undang-undang Nomor 6 Tahun 2014 tentang Desa. Tujuan dari kegiatan ini adalah tersedianya peta desa dalam bentuk fisik untuk mendukung pemerintah desa dalam menjalankan fungsi pemerintahannya. Kegiatan pembuatan peta desa melibatkan pihak desa dan masyarakat. Hasil kegiatan pemetaan desa ini dapat diselesaikan dengan baik dan berjalan lancar sesuai dengan rencana yang telah ditentukan. Berdasarkan hasil evaluasi dan pernyaatan pihak desa peta yang dihasilkan juga representatif untuk kebutuhan administrasi desa. Pemerintah desa juga menganggap bahwa kegiatan ini bermanfaat, dan berharap kedepannya ada kegiatan yang sejenis, dengan target keluaran sampai ke peta batas dusun, RT dan RW.
Production of Liquid Organic Fertilizer from Pineapple Peel Waste Using EM4 as a Bioactivator Mandasari, Weni; Prawiranti, Yulizar; Shofiyah, Sofi Siti; Febriaty, Irma Ramadhani; Utami, Naniek Tri
Jurnal Kimia Fullerene Vol 10 No 2 (2025): Fullerene Journal Of Chemistry
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37033/fjc.v10i2.741

Abstract

Pineapple peel waste is an abundant agricultural residue that remains underutilized. This study aims to produce liquid organic fertilizer (LOF) from pineapple peels using EM4 bioactivator, cow manure, rice-washing water, and palm sugar through a 30-day fermentation process. Fermentation performance was monitored via daily temperature and pH, along with nutrient content analysis including nitrogen (N), phosphorus (P), potassium (K), and organic carbon (C-organic). The results showed temperature ranged from 27.9–32.3°C and pH between 3.0–4.0, within the optimal range for microbial activity. However, nutrient concentrations of N (0.153%), P (0.116%), K (0.105%), and C-organic (1.58%) did not meet the Indonesian National Standard (SNI 261/2019). This indicates that pineapple peel alone requires nutrient-rich additives to produce standard-compliant LOF. This study highlights the potential of pineapple peel waste as an eco-friendly LOF source, emphasizing the need for further formula optimization.
Macrozoobenthos Community Structure as a Bioindicator for Waters in Sungai Kakap Village, Kubu Raya Marista, Etha; Raynaldo, Adityo; Shofiyah, Sofi Siti; Zibar, Zan; Saputra, Robin; Linda, Riza
Jurnal Biologi Tropis Vol. 25 No. 4 (2025): Oktober-Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i4.10194

Abstract

Coastal waters are vital for aquatic life and human activities, yet their quality is highly susceptible to environmental pressures. Because macrozoobenthos are sensitive to environmental changes and have limited mobility, they are frequently utilized as bioindicators. This study aims to examine the structure of the macrozoobenthos community in the waters of Sungai Kakap Village, Kubu Raya Regency, and its relationship with environmental parameters. Samples were collected at five stations using purposive sampling with line transects and quadrants, then analyzed for density, diversity (H'), evenness (E), and dominance (C). A total of 14 species were found with distinct dominant patterns across stations, notably the high dominance of Neritina violacea, Corbicula fluminea, and Corbicula fluvitalis at Stations I, III, and V, respectively. Community structure analysis showed low diversity (H': 0.33–0.65) and high dominance (C: up to 0.84), suggesting a community structure dominated by a few species, leading to relatively low stability. Environmental parameters—temperature (30.1–31.7∘ C), salinity (0.50–3.00%), pH (5.45–7.58), and DO (3.77–7.51 mg/L)—were found to influence species distribution. These results confirm that macrozoobenthos is an effective bioindicator for water quality assessment in the Sungai Kakap area. The low community stability implies a need for consistent monitoring to prevent further degradation. Future research should focus on the impact of specific pollutants on these dominant species to support informed mangrove ecosystem management.
IDENTIFIKASI KOMPOSISI KEPADATAN SAMPAH LAUT (MARINE DEBRIS) DI WILAYAH PESISIR PULAU PELAPIS KEPULAUAN KARIMATA Chandra, Ary; Zibar, Zan; Shofiyah, Sofi Siti
JKP - Jurnal Kelautan dan Pesisir Vol. 1 No. 1 (2024)
Publisher : JKP - Jurnal Kelautan dan Pesisir

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Pelapis Island is part of the Karimata Islands which are located in North Kayong Regency, West Kalimantan. The island, which is located west of the Karimata Strait and close to the Karimata Islands Marine Nature Reserve, has tourism potential and abundant natural resources that can be utilized by the local community and the government. The cleanliness of the marine environment needs to be ensured in order to support sustainable economic continuity and support the tourism industry sector. This research aims to determine the density of marine debris using the shoreline survey method to determine the beach cleanliness index according to the clean-coast index (CCI), analysis of waste weight and type of waste was carried out at three stations spread across the coast of the island. The type of waste that dominates is wood with waste weight reaching 68% from the three stations. Plastic types with 21%, metal types with 7%, rubber types with 3% and then glass types with 1%. The beach cleanliness index measured at each research station showed different results. Based on the results of the CCI analysis, station 1 received a score of 35 and was included in the very dirty category, Statsuin 2 received a score of 12.96, which was included in the dirty category, a fairly low score at station 3, namely 4.04, which was included in the clean category. Overall, the results of data collection from three research stations show that Pelalui Island still has the potential to become a beach tourism destination by continuing to increase efforts to maintain cleanliness and environmental sustainability.
Co-Authors Adityo Raynaldo Ayub Sugara Chandra, Ary erli, erli Etha Marista Irma Ramadhani Febriaty Mandasari, Weni Naniek Tri Utami Prawiranti, Yulizar Rafdinal Rafdinal Riza Linda Robin Saputra Setiawati, Wulandari Zibar, Zan