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Assessment of selected remote sensing methods in detecting and tracking marine pollution

Gucma Michalina, Deja Agnieszka

Zeszyty Naukowe Akademii Morskiej w Szczecinie

2022

nr 71 (143)

102--108

This paper discusses the use of satellite tracking during an environmental disaster at sea, and it assesses the possibility of using remote sensing imagery captured by satellites using multispectral cameras and synthetic-aperture radar (SAR). This study is based on scientific literature and satellite tracking of the X-Press Pearl container ship disaster, which involved the EO-Browser platform. The purpose of this paper is to assess selected remote sensing methods for detecting and tracking marine pollution. The first part of the paper discusses satellite tracking of the X-Press Pearl disaster. The second part focuses on evaluation of the quality of remote sensing imagery from satellites and aircraft, when taking weather conditions into consideration. It should be noted that the research was conducted in real time when the incident occurred. News about the accident was also tracked in real time, allowing for a thorough analysis of the incident and, thus, an assessment of the different sensing systems. Although research on such disasters is crucial for the protection of the marine environment, scientific literature on this topic remains limited. This research area is very important for the protection of the marine environment, in the context of looking for solutions to these issues.

Współczesne techniki chromatograficzne stosowane do analizy bojowych środków chemicznych zatopionych na dnie Morza Bałtyckiego

Mazurek M.

Mechanik

2015

R. 88, nr 10CD

18--25

W pracy przedstawiono najnowsze osiągnięcia aparaturowe w chromatografii, która jest najczęściej stosowaną metodą w analizie bojowych środków chemicznych zatopionych na dnie Morza Bałtyckiego. Podano przykłady zastosowań technik chromatograficznych w rzeczywistych badaniach środowiskowych, gdzie szczegółowej analizie poddano frakcje wyłowionej bryły iperytu siarkowego. Ponadto, za pomocą tych technik chromatograficznych dokonano również oceny możliwości zniszczenia toksycznych związków arsenoorganicznych, w tym zatopionego adamsytu, w procesie stapiania z siarką.

In this paper the latest achievements in the chromatography were described. These techniques are most often applied in analysis of the chemical warfare agents dumped in the Baltic Sea. Examples of applications of the chromatographic techniques in the real investigations of environmental samples were given, where a detailed analysis of the caught lump fractions of sulphuric mustard gas were described. Moreover, the evaluation process of arsenoorganic toxic compounds destruction due to melting with sulphur, eg. adamsite, was also made by these chromatographic techniques.