This book is the result of a joint Nordic collaboration performed by the Nordic Terrestrial Environmental Monitoring (NTEM) work group within the Nordic Council of Ministers. It summarizes the existing information on past and present pesticide monitoring activities that have been performed in the five Nordic Countries; Denmark, Finland, Iceland, Norway and Sweden. Each activity is described specifically with respect to aims, monitored pesticides, sampling matrices, sampling methods and analytical methods.
PCBs and dioxins are among the most toxic organic chemicals and where the latter is an unwanted bi-product primarily from residential wood burning, fires, municipal waste incineration and steel reclamation, PCBs have been widely used in a number of industrial and commercial products and activities. PAHs have carcinogeni/mutagenic properties and are produced when materials containing carbon and hydrogen are burned. The heavy metal mercury is also one of the most toxic chemicals that is being used today and although there are legally binding instruments in force within the EU and globally, which aim to limit the use and spreading of mercury in the environment it is still found in various consumer and commercial products. The use of these chemicals gives rise to emissions to air. This joint Nordic project contributes to improving the emission inventories for mercury, PAHs, dioxins and PCBs related to the sector "Solvents and Other Product Use", which will help the Nordic countries to assess whether they reach the overall environmental objective of clean and healthy surroundings and several targets in the Nordic Environmental Action Programme 2009-2012 and the international air quality conventions such as Convention on Long-Range, Transboundary Air Pollution (CLRTAP). The report is mainly aimed at experts performing the national emission inventories but also policy-makers and the general public may find information on sources to emissions, working procedure of emission inventories and on measures implemented on an international and national level for reducing emissions.
Available online: https://pub.norden.org/temanord2022-520/ A Nordic project identified and measured residues of chemical additives in polyurethane (PUR) and polyvinyl chloride (PVC). Measurements were done in new plastic, and in plastic weathered for four months in Samnangerfjorden near Bergen. Targeted chemical analysis with GC-Orbitrap was performed for identification and GC-MS analysis for quantification. Four plasticizers were detected in PUR and three in PVC, before and after weathering: Dibutyl adipate, N-butylbenzenesulphonamide (only in PUR), dibutyl phthalate, and di-2-ethylhexyl phthalate (DEHP). Maximum concentrations were approx. 1000 ng/g plastic. Also triphenyl phosphite and octadecyl 3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate were identified. Risk quotients for copepods, cod and fulmar showed low risk. Additionally, non-target screening with GC-Orbitrap identified sixteen chemicals, of which two had hazard classifications.
Available online: https://pub.norden.org/temanord2023-526/ Negotiations have started for an international treaty to solve the global problem of plastic pollution. This agreement and other actions need reliable measurements. It was the objective of this project to analyze and recommend indicators for plastic pollution, which are relevant, easy to measure and comprehensive. Most losses to the environment are larger plastic items, which eventually break down to microplastics. Mismanaged waste is an important source of plastic pollution, but difficult to measure. A set of complementary indicators could include plastic production/use, recycling rates, plastics in wastewater and rivers, beach litter, floating microplastics and plastic particles that are taken up by animals, e.g. seabirds. A holistic approach to plastic losses along the value chain and plastic accumulation in the environment would improve our understanding and related actions.
This book is the result of a joint Nordic collaboration performed by the Nordic Terrestrial Environmental Monitoring (NTEM) work group within the Nordic Council of Ministers. It summarizes the existing information on past and present pesticide monitoring activities that have been performed in the five Nordic Countries; Denmark, Finland, Iceland, Norway and Sweden. Each activity is described specifically with respect to aims, monitored pesticides, sampling matrices, sampling methods and analytical methods.
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