Pesisir Perairan Sungsang merupakan kawasan estuari dengan aktivitas antropogenik yang tinggi seperti permukiman padat penduduk, aktivitas domestik, serta lalu lintas kapal yang berpotensi mening katkan masukan logam berat ke lingkungan perairan. Sedimen berperan sebagai tempat akumulasi utama logam berat sehingga analisis terhadap sedimen diperlukan untuk mengetahui tingkat pencemaran dan risi…
South Sumatera has a peatland where most of the area is degraded. One of the important external factors is coming from the carbon stock for global warming control. Forest has a function as an ecosystem that absorbs carbon dioxide (CO₂) through photosynthesis where the plants convert CO₂ into organic compounds of biomass. The process keeps the carbon in plant tissue and reduces concentration…
Coastal areas, particularly mangrove ecosystems, are highly vulnerable to the accumulation of heavy metals. On the other hand, the world is facing a global energy crisis due to dependence on non-renewable fossil fuels. This study aims to address both challenges simultaneously by utilizing the Sediment Microbial Fuel Cell (SMFC) as an ecosystem based approach capable of generating environmentall…
Flooding is a hydrometeorological disaster that predominantly occurs in Indonesia, resulting in significant material losses and casualties. Monitoring and mapping affected areas are crucial for flood risk management. This study investigates the utilization of Synthetic Aperture Radar (SAR) imagery from Sentinel-1, combined with change detection techniques and Principal Component Analysis (PCA) …
The research was carried out the preparation of Ni-Al layered double hydroxide (LDH) with magnetite biochar (MBC) material to form a Ni-Al/magnetite biochar composite. XRD (X-Ray Diffraction) characterisation of Ni-Al/magnetite biochar interaction and the formation of bonds resulting in typical peaks of layered double hydroxide diffraction at 2θ = 11.38° and 61.20° and magnetite biochar at 2…
Corporate social responsibility (CSR) merupakan kewajiban bagi perusahaan dalam hal pertanggungjawaban sosial terhadap masyarakat dan lingkungan dan juga sebagai bentuk ketaatan hukum untuk perusahaan. hal tersebut diatur dalam Undang – Undang No. 40 Tahun 2007 Tentang Perseroan Terbatas. Penelitian ini bertujuan untuk mengevaluasi penerapan pertanggungjawaban sosial perusahaan atau yang bias…