Blar i NIVA-rapporter på emneord "økonomisk verdsetting"
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Assessing Economic Benefits of Good Ecological Status in Lakes under the EU Water Framework Directive. Case study report. Norway
(NIVA-rapport;5732, Research report, 2010)An internet survey was conducted on 1113 households in Østfold County and southern municipalities of Akershus County in the summer of 2008. The survey focused on households’ recreational use of water bodies and their ... -
Harmful algal blooms: implications for human health and economic valuation
(NIVA-rapport;4836, Research report, 2004)Algal blooms may have a number of harmful socio-economic impacts. The present study reviews the international literature on toxic algal blooms, with a special emphasis on available studies on the ecotoxicology of toxic ...