Environmental science

The Baltic Sea, the food we eat, and what all this means If you thought your health and well-being are the only things affected by what you eat, think again. New research from Finland shows how you can help mitigate the burden and risks triggered by hazardous substances found in the food supply chain, by choosing the right foods and following dietary guidelines. Researchers from the Foodweb project, coordinated by MTT Agrifood Research Finland, put the spotlight on the Baltic Sea, saying the food supply chain is playing havoc with this body of water. Conversely, the hazardous substances accumulated in the marine ecosystem can also increase our risk of consuming unsafe foods. The Foodweb partners generated information on the environmental load of varied foods and the environmental risks associated with them. This helps shed light on the foods that should be chosen for consumption. The researchers investigated the effects of the food supply chain on the Baltic Sea. They paid particula...

Environmental contamination is a common problem in ex-industrial and industrial sites. This article gives a brief description of general applied environmental investigation methodologies and possible remediation applications in Latvia. Most of contaminated areas are situated in former and active industrial, military areas and ports. Industrial and logistic activities very often have been with great impact for more than hundred years thus the contamination level with heavy metals, hydrocarbons, pesticides, persistent organic pollutants is high and is threatening health and environment in general. 242 territories now are numbered as contaminated and fixed in the National Register of contaminated territories in Latvia. Research and remediation of contamination in densely populated areas are of important environmental policy domain. Four different investigation case studies of contaminated areas are given describing the history of use, environmental quality assessment as well as planned...

The Baltic Sea, the food we eat, and what all this means If you thought your health and well-being are the only things affected by what you eat, think again. New research from Finland shows how you can help mitigate the burden and risks triggered by hazardous substances found in the food supply chain, by choosing the right foods and following dietary guidelines. Researchers from the Foodweb project, coordinated by MTT Agrifood Research Finland, put the spotlight on the Baltic Sea, saying the food supply chain is playing havoc with this body of water. Conversely, the hazardous substances accumulated in the marine ecosystem can also increase our risk of consuming unsafe foods. The Foodweb partners generated information on the environmental load of varied foods and the environmental risks associated with them. This helps shed light on the foods that should be chosen for consumption. The researchers investigated the effects of the food supply chain on the Baltic Sea. They paid particula...

AbstRAct Importance of sustainable coastal governance also in the baltic sea region has been widely recognised and since such governance has to have integrative nature that requires horizontal cross-sectorial integration as well as involvement of all governance levels and subsequently organisation of vertical integration among the levels. besides some succesfull local cases around Europe, mainly special outside projects based, there is to be recognized that the municipal integrated sustainable coastal governance has not been yet neither well and widely locally developed in practice nor sufficiently researched field in order to permit necessary design of adequate policy innovations. Practical development and local realisation of the municipal integrated coastal governance often encounters obstacles of the basic nature, e.g. because there are not sufficiently understood and applied cross-and trans-disciplinary approaches-studies and governance of the coastal territories as the complex social-ecological systems (sEs). For understanding the process and structure of coastal governance, application of system thinking and system dynamics methods are to be emphasized as well. the paper demonstrates adaptation of coastal nature studies based system Analysis Framework (sAF) methodology for its application to coastal governance studies and general municipal governance system adjusting and upgrading towards coastal issues, what could be seen as the new step for sAF further planned developments. As the part of the EU bONUs programme baltcoast project, the authors performed, including main stakeholders participation elements, the issue identification step, system definition and also a conceptual model building steps of the sAF methodology application in the particular, local governance innovations rich, case study territory – salacgriva municipality in Latvia. coastal governance problems in Latvia are especially relevant for rural coastal municipalities with limited administrative capacities and long and low populated coastline territories. the next sAF application steps will include development of coastal governance system scenarios using a systems modelling tool and the design and testing of complementary set of governance instruments as science-policy interface, that shall support sustainable use of coastal resources in the interests of coastal nature and culture protection, and local socioeconomic development.

... However, humification processes of peat have been studied only in few articles (Schnitzer andLevesque, 1979; Preston et al., 1989; Hargitai, 1994; Baran, 2002; Francioso et al., 2003; Šīre et al., 2008), which is surprising consider-ing that bogs and wetlands form one of the ...