Lassi Ahlvik

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This paper puts forward a framework for probabilistic and holistic cost-effectiveness analysis to provide support in selecting the least-cost set of measures to reach a multidimensional environmental objective. Following the principles of ecosystem-based management, the framework includes a flexible methodology for deriving and populating criteria for(More)
This paper presents a coupled economiceecological model that integrates a catchment model with a marine model and incorporates economic data to analyse the long-term economic and ecological consequences of nutrient abatement in the Baltic Sea. The spatially explicit model describes dynamics of soil phosphorus in arable land, developments of nutrient(More)
laskettaessa. Tarkempaan lopputulokseen päästäisiin nämä riippuvuudet huomioivilla osittais-tai kokonaistasapainomallilla. The Baltic Sea is threatened by numerous environmental problems, with eutrophication being the most visible to the public due to increased cyanobacterial blooms and decreased sight depth. It is a problem which is too widespread to be(More)
This study investigates the economic consequences of the nutrient load reductions agreed in the 2013 revision of the Baltic Sea Action Plan. The cost of meeting the targets set for waterborne sources was estimated to be 1980 MEUR annually. The 2013 revision is a step towards cost-efficient water protection: the cost of meeting the earlier targets would have(More)
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