Recently, hundreds of maritime accidental spills of hazardous chemicals have raised public
concerns, especially for phenol due to its potential of spills and highly toxicity. Therefore, for …

The modified carbon paste electrode with Ru (III) complex was studied as a novel sensor for
the determination of nitrite. The behavior of NO 2− at the electrode surface was investigated …

This paper presents a data acquisition and telemetry system designed and built to monitor
oceanographic and meteorological parameters. A voltage regulator and readout module …

The present article describes a turbidimeter based on nephelometric scattering
measurements, which operates with an infrared source. The device also includes an RGB …

In aquaculture, water quality is influenced by excessive feeding, a high breeding density, the
species composition and the distribution of algae species. Traditional buoys can only collect …

Oil spill detection is an important task for protecting and minimizing the harmful effects of oil
on the marine ecosystem. Currently, the application of images from unmanned aerial …

Oil spills pose significant threats to marine and coastal ecosystems, biodiversity and local
economies, necessitating efficient and accurate detection systems. Traditional detection …

The design of an air quality monitoring network (AQMN) is the mandatory step to manage air
pollution in megacities. Several studies are being done on the location selection of AQMNs …

As one of the main ways to obtain marine data, marine buoys have the advantages of low
cost and little environmental restrictions. So far, a variety of buoys with different functions …

The illegal dumping of residual fuel oil in the ocean is a critical environmental issue,
threatening marine life and ecosystems worldwide. Traditional methods for monitoring such …