Ekologi sebagai ilmu tentang interaksi antara organisme dan lingkungan adalah dasar untuk meningkatkan keanekaragaman hayati untuk memperkaya kehidupan di bumi
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Maspari island has a relatively high level of dynamics caused by prolonged mixing of freshwater masses from the mainland with sea water. The coastline tends to have a dynamic nature and its position can undergo changes that can be caused by currents, coastal slopes, waves and tides. The purpose of this study was to analyze changes in shorelines using Sentinel-2A images on the coast of Maspari I…
Remote sensing technology for depth data extraction, known as Satellite Derived Bathymetry (SDB), can support and facilitate bathymetric data collection, particularly in shallow waters, by utilizing satellite image data to obtain water depth information. This research aims to analyze the comparison between Landsat 8 and Sentinel-2A images in acquiring shallow water depth information in the wate…
Pulau Kelagian merupakan daerah wisata dan memiliki keanekarngaman biota. Pulau Kelagian juga merupakan tempat yang banyak dimanfaatkan untuk berbagai aktifitas manusia. Tujuan penelitian ini untuk mengidentifikasi jenis zooplankton, menganalisis komposisi, kelimpahan zooplankion serta menganalisisstruktur komunitas zooplankton di Pulau Kelagian perairan Teluk Lampung Penelitian ini dilakukan p…
The community and industrial activities such as mining, agriculture, plantations, and natural activities that directly or indirectly enter the waters of the Musi River can result in river pollution, such as the inclusion of waste, including ammonia. The existence of ammonia that exceeds the specified quality standard value can disrupt the ecosystem in the waters and the living creatures around …
Musi river estuary, Banyuasin Regency, Banyuasin II Sub-District, South Sumatra, is an area that serves as a fishing facility, transportation hub, and residential area. In Sumatra, there are rivers that flow from Bengkulu and empty into the Bangka Sea. One of the famous rivers is the Musi River, which runs through various areas, including the city of Palembang. The purpose of this study was to …
Mud crabs are an important component of fisheries in coastal areas. Crab ranks third after shrimp and lobster because of the delicacy of seafood and also the fishery value it supports. The world's crab fisheries are thriving and there is a wide scope for crab meat not only for the delicacy of the meat but also for its nutritional richness. Antioxidants are included in certain substances that ca…
Nutrients are very important for the growth of an organism in the water. The entry of waste or waste products can reduce the quality of waters leading to an increase in nutrient concentrations in the water column. This study aims to determine the condition of nutrients in water and sediment and analyze the condition of Payung Island Waters. Sampling was carried out in September 2022 at 5 resear…
Gastropods are food derived from waters that contain many antioxidant components, such as Nerita balteata and Cassidula aurisfelis. The purpose of this study was to determine the comparison of antioxidant activity with DPPH method and phytochemical content and analyze active compounds with GC-MS. This research was conducted from January 2023 to April 2023. The results showed that the extracts o…
Research on the design characteristics of small scale fisheries vessels was conducted in Sungsang Village, Banyuasin Regency, South Sumatra Province, December 2022 – January 2023. The research method used was the survey method, taking direct measurements of the main dimensions of the dominant fishing vessels namely motor boats (pompong) and outboard motor boats (Jol). Processing of ship desig…
Through the length of Batanghari River, there are many community activities, such as fishing, coal-carrying, and industrial activities. These various activities can cause pollution of the aquatic environment, such as pollution of heavy metals Pb and Cu. This pollution can be overcome by using phytoremediation techniques using Avicennia alba Blume. which grows in Mangrove Forest Nature Reserve E…
Pertambangan batubara di Indonesia banyak dilakukan secara terbuka(surface mining). Penambangan batubara yang dilakukan secara terbuka akanmelepaskan asam sulfat dan mendorong terjadinya oksidasi mineral sulfida.Proses ini selanjutnya akan menghasilkan limbah berupa air asam tambang (AAT) dan mengakibatkan tingginya akumulasi logam berat pada tanah dan air. Air asamtambang (AAT) memiliki nilai …
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