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All Journal Jurnal Ilmu dan Teknologi Kelautan Tropis BULETIN OSEANOGRAFI MARINA POSITRON Jurnal Sains dan Teknologi Majalah Geografi Indonesia Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Omni-Akuatika Juvenil: Jurnal Ilmiah Kelautan dan Perikanan Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan Maritime Park: Journal Of Maritime Technology and Socienty Mestaka: Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmu Kelautan Lesser Sunda
Ashari Wicaksono
Universitas Trunojoyo Madura
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Mechanical Engineering Physics Social Sciences Transportation Other

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Analisis Kelayakan Air Laut untuk Wisata di Pantai The Legend-Pamekasan Berdasarkan Kelimpahan Bakteri Escherichia coli dan Konsentrasi Bahan Organik Total: Feasibility Analysis of Seawater for Tourism at The Legend Beach-Pamekasan Based on Escherichia coli Abundance and Total Organic Matter Concentration Asih, Eka Nurrahema Ning; Ramadhanti, Annisa; Wicaksono, Ashari
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 16 No. 3 (2024): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitkt.v16i3.50823

Abstract

Pantai The Legend-Pamekasan merupakan kawasan wisata yang dikelilingi oleh lima stasiun pemantauan, di mana terdeteksi kontaminasi bakteri Escherichia coli. Bakteri ini dapat berkembang biak dengan cepat di perairan yang memiliki kandungan nutrien yang cukup, terutama bahan organik total. Oleh karena itu, penelitian ini bertujuan untuk menilai kelayakan kawasan wisata Pantai The Legend-Pamekasan berdasarkan kelimpahan E. coli serta menganalisis hubungan antara konsentrasi bahan organik total dengan kelimpahan E. coli di lokasi penelitian. Kelimpahan bakteri dianalisis menggunakan metode filtrasi membran berdasarkan standar ISO 9308-1:2014, sedangkan kandungan bahan organik total dianalisis mengacu pada SNI 06-6989.22-2004. Hasil penelitian menunjukkan bahwa kelimpahan E. coli di Stasiun 7 (Pantai The Legend-Pamekasan) berada dalam kategori aman sebagai kawasan wisata pantai, dengan nilai 30 CFU/mL. Namun, aktivitas berenang dan snorkeling tidak direkomendasikan di sekitar area pantai, karena Stasiun 1 (muara) dan Stasiun 3 (area pembuangan limbah pencucian ikan) memiliki kelimpahan bakteri yang melebihi ambang batas baku mutu berdasarkan Peraturan Pemerintah Republik Indonesia No. 22 Tahun 2021. Analisis statistik menunjukkan adanya pengaruh yang signifikan antara konsentrasi bahan organik total terhadap kelimpahan E. coli di seluruh stasiun penelitian (ρ = 0,01; p < 0,05). Hasil penelitian ini menekankan pentingnya pengelolaan limbah di sekitar lokasi untuk mencegah potensi pencemaran lebih lanjut dan menjaga keberlanjutan Pantai The Legend-Pamekasan sebagai destinasi wisata yang aman dan layak.
Aktualisasi Patronasi untuk Membangun Perilaku Peduli Lingkungan pada Kalangan Siswa Sekolah Adiwiyata di Padelegan Pamekasan Asih, Eka Nurrahema Ning; Rizqiyeh, St.; Sofiya, Lely; Widiyawati, Devita; Setiawati, Sulastiana; Nuzula, Nike Ika; Pratiwi, Wiwit Sri Werdi; Kartika, Ary Giri Dwi; Wicaksono, Ashari; Siswanto, Aries Dwi; Efendy, Makhfud
Mestaka: Jurnal Pengabdian Kepada Masyarakat Vol. 4 No. 3 (2025): Juni 2025
Publisher : Pakis Journal Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58184/mestaka.v4i3.632

Abstract

Padelegan Village is a coastal village that has a high risk of experiencing physiological stress in the form of pollution produced by domestic waste and industrial waste. This community service activity aims to foster an attitude of caring for the environment, especially character building in Padelegan 1 Elementary School students from an early age. This activity was carried out using three activity programs, namely socializing environmental awareness, reforestation practices through planting green beans and family medicinal plants (toga), education on types of waste, and making rubbish bins using used goods (gallons). The results of the activity showed that as many as 30 students representing 10 students each from classes IV, V, and VI showed that all students were interested in applying and re-practicing the activities that had been carried out. This shows that the entire program that has been carried out and the objectives of the program that have been implemented have succeeded in fostering an attitude of caring for the environment from an early age.
PEMANFAATAN SISTEM INFORMASI GEOGRAFIS BERBASIS WEB DALAM MENINGKATKAN AKURASI INFORMASI TERKAIT REKAM JEJAK SUMUR MINYAK DAN GAS BUMI DI PULAU MADURA Wicaksono, Ashari; Hidayah, Zainul
JST (Jurnal Sains dan Teknologi) Vol. 11 No. 2 (2022)
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (790.34 KB) | DOI: 10.23887/jstundiksha.v11i2.43553

Abstract

Perkembangan webgis yang saat ini belum ada pembaruan berdasarkan kondisi lapang yang terkini sehingga perlu adanya pembaruan dalam manajemen data geospasial melalui webgis Penelitian ini bertujuan untuk menganalisis pemanfaatan sistem informasi geografis berbasis WEB dalam meningkatkan akurasi informasi terkait rekam jejak sumur minyak dan gas bumi. Metode yang digunakan dalam penelitian ini adalah survei lapang dalam mendapatkan informasi yang akurat. Survei lapang (ground check) dilaksanakan untuk validasi data geospasial. Hasil penelitian menunjukkan bahwa penggunaan QGIS sebagai pembuatan webgis dapat memberikan hasil yang baik pada saat dioperasikan melalui komputer ataupun telepon seluler. Pembaruan data informasi dilakukan dengan survei lapang, dimana dari hasil tersebut bahwa perusahaan yang melakukan eksplorasi sudah tidak melakukan pengeboran di lokasi tersebut. Perangkat lunak QGIS terbukti mampu memberikan hasil yang baik dengan memanfaatkan alat tambahan QGIS Cloud karena dalam pengolahan datanya dapat dilakukan secara daring dan luring. Kesimpulan yang didapatkan bahwa data pengeboran perlu adanya pembaruan dalam memberikan informasi yang akurat dan relevan.
Distribusi Mineral dan Cemaran di Perairan Laut Sebagai Pemanfaatan Air Baku Garam Berkualitas Wicaksono, Ashari; Jayanthi, Onie Wiwid; Efendy, Makhfud; Nuzula, Nike Ika; Kartika, Ary Giri Dwi; Rahmadani, Putri Ayu; Putri, Dwi Syadina; Hariyanti, Amalia; Syaifullah, Moch
JST (Jurnal Sains dan Teknologi) Vol. 12 No. 3 (2023): Oktober
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jstundiksha.v12i3.43780

Abstract

Total produksi Provinsi Jawa Timur mengalami lonjakan signifikan yakni sebesar 782.706,26 ton dan tiga kabupaten di Madura masih menjadi penyumbang terbesar pada tahun 2018. Dalam meningkatkan rendemen produksi garam, perlu dilakukan peningkatan teknologi dan kualitas bahan baku yang digunakan. , sehingga nantinya dapat menghasilkan garam yang mempunyai kualitas yang baik. Penelitian ini bertujuan untuk mengukur kadar mineral dan pencemaran pada air laut sebagai bahan baku utama garam. Metode yang digunakan adalah purposive sampling, dimana penentuan titik pengambilan sampel adalah 500 meter ke arah barat, sedangkan jarak 1000 meter ke arah laut adalah dari titik pengambilan sampel air yang berada di permukaan laut. Hasil analisis di laboratorium menemukan bahwa konsentrasi bahan organik dan pencemaran yang masih ada di sekitar perairan Desa Padelegans berada di atas batas baku mutu air laut nasional baik di sungai maupun di laut. Tingginya konsentrasi didaerah penelitian dapat disebabkan adanya aktivitas masyarakat berupa perikanan dan wisata di sekitar tambak garam. Kesimpulan yang didapat adalah tingginya kadar mineral dan pencemaran di lokasi penelitian akan berdampak pada kualitas garam yang dihasilkan.
Studi Pendahuluan Variasi Suhu Permukaan Laut dan Sebaran Aerosol di Laut Sawu Wicaksono, Ashari; Nuzula, Nike Ika
Jurnal Ilmu Kelautan Lesser Sunda Vol. 1 No. 2 (2021): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jikls.v1i2.32

Abstract

Research related to aerosols in Indonesia is still very minimal compared to sea surface temperature parameters and other oceanographic parameters. This study is a preliminary study that aims to determine the variation in aerosol distribution and its influence by variations in sea surface temperatures in the areas crossed by Arlindo, especially the savu sea. Savu sea surrounded by Flores islands (Sumba Regency, Kupang Regency, and Manggarai Regency) has a variation of SPL from 22 - 30 °C, where in the wetar strait, ombai strait, and sumba strait in the northwest part of sawu often occur low temperatures. While the value of aerosol spread is ranging from 0 - 0.3. Thus, a numerical model is needed that can help in analyzing the results that currently exist.
Mapping the Distribution of Sediment Types Using Core Sampling Methods on the Coast of Prancak Village, Bangkalan Regency, Indonesia Fatihin, Mohammad Khoirul; Cahya, Ilham; Wicaksono, Ashari; Lailiyah, Inayatul
Maritime Park: Journal of Maritime Technology and Society Volume 5, Issue 1, 2026
Publisher : Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/mp.vi.48204

Abstract

Prancak Village is a coastal village located in Sepulu Subdistrict, Bangkalan Regency, which has an important ecosystem in the form of coral reefs and seagrass beds. This study aims to map the distribution of bottom sediments and determine the influence of hydrodynamic conditions on sediment distribution. Data collection was conducted at 20 stations using a core sampler, and sediment samples were analyzed for granulometry in the laboratory. Supporting parameters such as currents, waves, tides, and bathymetry were also recorded. The results of this study show that bottom sediments in the coastal area of Prancak Village are dominated by sand with a sand content of 94.914-99.598% and silt and clay content ranging from 0.323-5.086%. The results of sediment classification showed that fine sand dominated at some points, while coarse mud dominated at other locations. The dominance of sandy sediments in the coastal area of Prancak Village creates substrate conditions that support seagrass growth and the sustainability of the coral reef ecosystem. This study provides information on the distribution of bottom sediments as a basis for coastal management and development planning, as well as erosion and sedimentation mitigation in the coastal area of Prancak Village, Bangkalan Regency.
Analysis Of Geomorphology Using the Coastal Vulnerability Index Method on the Coast of Prancak Village, Bangkalan Regency, Indonesia Zakariyya, Muhammad Zaiki; Ilham Cahya; Wicaksono, Ashari; Lailiyah, Inayatul
Maritime Park: Journal of Maritime Technology and Society Volume 5, Issue 1, 2026
Publisher : Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/mp.vi.48209

Abstract

Coastal areas are highly dynamic environments facing increasing threats from both natural processes and human activities, such as coastal erosion, sea level rise, and land use changes. Prancak Village is one such coastal area vulnerable to geomorphological changes. This study aims to assess coastal vulnerability through geomorphological analysis using the Coastal Vulnerability Index (CVI) method. Data were collected from primary and secondary sources, including satellite imagery, field surveys, digital elevation models (DEMs), and data from relevant agencies. The analyzed parameters comprised coastal morphology, beach slope, shoreline change, wave height, and tidal range. The CVI calculation yielded a value of 6.93, which falls within the 5.8–10.06 range classified as “low vulnerability” (20–40% vulnerability level), indicating that the study site has relatively low susceptibility to the physical factors assessed Although the overall index is low, local physical dynamics still pose risks in certain areas, confirming that geomorphology and coastal ecosystem conditions are more decisive in determining vulnerability than oceanographic parameters such as wave height.
Implementation of the Least Square Method in Tidal Harmonic Analysis Using Python Programming rahmadania, Suci Fitra; Cahya, Ilham; Wicaksono, Ashari; Lailiyah, Inayatul
Maritime Park: Journal of Maritime Technology and Society Volume 5, Issue 1, 2026
Publisher : Department of Ocean Engineering, Faculty of Engineering, Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/mp.vi.48211

Abstract

This study aims to analyze the tidal characteristics in the southern coastal area of ​​Madura using the least squares-based harmonic analysis method with Python programming. This method is used to obtain tidal harmonic constants and determine the tidal type in the study area. The analysis results show that the M₂ component is the dominant component with an amplitude of 0.498 m, followed by the K₁, O₁, and S₂. The Formzahl value of 1.056 indicates that the tidal type in the southern coastal area of ​​Madura is a mixed tide tending to be semidiurnal. Model validation using the Root Mean Square Error (RMSE) produced a value of 0.201 m, indicating that the modeling results have a fairly good level of accuracy. The results of this study are expected to be a reference in the planning and management of coastal areas in Madura waters.
Co-Authors Achmad Fachruddin Syah Adi Purwandana Agustiadi, Teguh Amalia Hariyanti Amalia Hariyanti Amalia Hariyanti Aries Dwi Siswanto Ary Giri Dwi Kartika Ashari, Sofyana Asih, Eka Nurhema Ning Asih, Eka Nurrahema Ning Bayu Priyono, Bayu Cahya, Ilham Diah Pitaloka Dwi Syadina Putri Dwi Syadina putri Dwi Syadina Putri Edi Kusmanto Fatihin, Mohammad Khoirul Firman Farid Muhsoni Hariyanti, Amalia Ilham Cahya Irsyadatul Fikriah Kartika Dewi Lailiyah, Inayatul Mahfud Effendy Makhfud Efendy Makhfud Efendy Makhfud Efendy, Makhfud Makhfud Effendy Moch. Syaifullah Muh. Syaifullah Nuzula, Nike Ika Onie Wiwid Jayanthi Onie Wiwid Jayanthi Onie Wiwid Jayanthi Onie Wiwid Jayanthi Putri Ayu Rahmadani Putri Ayu Rahmadani Putri Ayu Rahmadani Putri, Dwi Syadina Rahmadani, Putri Ayu rahmadania, Suci Fitra Ramadhanti, Annisa Reni Wijayanti Rizqiyeh, St. Sahabuddin, Munawar Setiawati, Sulastiana Sofiya, Lely SRI ASTUTIK Surinati, Dewi Syaifullah, Moch Triwibowo, Hariyanto Uswatun Hasanah Utari, Putri Adia Wahyudi Prasetyo Widiyawati, Devita Wiwit S. W. Pratiwi Wiwit Sri Werdi Pratiwi, Wiwit Sri Werdi Zainul Hidayah Zakariyya, Muhammad Zaiki Zheng, Wang