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Rancang Bangun Alat Monitoring Pasang Surut Menggunakan Energi Matahari Berbasis Internet of Things (IoT) Santoso, Hendi; Munandar, Rizqan Khairan; Saputra, Robin; Zibar, Zan; Dodi, Dodi
Juvenil Vol 6, No 2: Mei (2025)
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v6i2.29729

Abstract

ABSTRAKPemantauan pasang surut air laut sangat penting dalam pengelolaan wilayah pesisir, keselamatan navigasi, dan studi lingkungan. Namun, sistem pemantauan pasang surut konvensional sering menghadapi kendala seperti biaya operasional yang tinggi dan ketergantungan pada sumber energi fosil. Penelitian ini bertujuan untuk merancang dan membangun alat monitoring pasang surut berbasis Internet of Things (IoT) yang menggunakan sumber energi terbarukan berupa tenaga surya. Alat ini menggunakan modul ESP8266 sebagai mikrokontroler utama yang terhubung dengan sistem IoT melalui koneksi Wi-Fi. Panel surya berkapasitas 10 Wp dan aki 12 V 6 Ah digunakan untuk mendukung operasional alat secara mandiri sehingga dapat berfungsi terus-menerus tanpa bergantung pada listrik konvensional. Data yang diperoleh, seperti tinggi pasang surut air, dikirimkan secara real-time ke website khusus yang terintegrasi dengan database MySQL untuk menyimpan data pengukuran. Hal ini memudahkan pengguna dalam mengakses informasi historis dan melakukan analisis lebih lanjut. Hasil penelitian menunjukkan bahwa alat monitoring pasang surut berbasis IoT dengan energi surya ini dapat beroperasi secara efektif dan memberikan solusi pemantauan pasang surut yang efisien serta ramah lingkungan.Kata Kunci: ESP8266, Internet of Things (IoT), Monitoring Pasang Surut, Panel Surya, Website.ABSTRACTThis study aims to design and develop a tidal monitoring device based on the Internet of Things (IoT) that utilizes solar energy as a renewable power source. The device is equipped with an ESP8266 module as the main microcontroller, which connects to the IoT system via Wi-Fi. A 10 Wp solar panel and a 12 V 6 Ah battery are used to ensure the device operates autonomously, allowing it to function continuously without relying on conventional power sources. Data collect-ed from the device, such as tidal height, is transmitted in real-time to a custom-developed web-site. The website is integrated with a MySQL database to store the measured tidal data, facilitat-ing easy access to historical data and further analysis. The results of this study demonstrate that the solar-powered tidal monitoring device based on IoT operates effectively, offering an efficient and environmentally friendly solution for tidal monitoring.Keywords: ESP8266, Internet of Things (IoT), Solar Panel, Tidal Monitoring, Website.
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): in Progress
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.