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This paper describes the results of comprehensive empirical studies of the inherent optical properties (IOPs), the remote sensing reflectance Rrs(λ) and the contents of the principal optically active components (OAC) i.e. coloured dissolved organic matter (CDOM), suspended particulate matter (SPM) and chlorophyll a, in the waters of 15 lakes in Polish Pomerania in 2007-2010. It presents numerous spectra...
This article is the first of two papers on the remote sensing methods of monitoring the Baltic ecosystem, developed by a Polish team. The main aim of the five- year SatBałtyk (2010–2014) research project (Satellite Monitoring of the Baltic Sea Environment) is to prepare the technical infrastructure and set in motion operational procedures for the satellite monitoring of the Baltic environment. This...
This paper is the second part of the description of the first stage of the SatBałtyk project’s implementation. Part 1 (Woźniak et al. 2011, in this issue) presents the assumptions and objectives of SatBałtyk and describes the most important stages in the history of our research, which is the foundation of this project. It also discusses the operation and general structure of the SatBałtyk system....
Studies on effects of pasteurisation of meat with spiked hormones at residue levels have been made. Beef and poultry meat samples which contained diethylstilbestrol and 19-nortestosterone were heated at 80°C for 20 minutes. The hormones were quantified by high-performance liquid chromatography with UV detection on raw and pasteurised meat samples. Diethylstilbestrol is stable under these conditions...
Studies on the effects of freezing meat with spiked hormones at residue levels have been made. Beef and poultry meat samples which contained diethylstilbestrol and 19-nortestosterone were stored frozen at -20°C. The hormones were quantified by high-performance liquid chromatography with UV detection after 2, 4 and 6 months. Diethylstilbestrol is stable under all of these conditions and shows only...
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