Recent developments in assessment methodology reveal that the Baltic Sea eutrophication problem is expanding

Autor: Jesper H. Andersen, Minna Pyhälä, Elżbieta Łysiak-Pastuszak, Maria Laamanen, Jacob Carstensen, Vivi Fleming-Lehtinen, Ciarán Murray

Publikováno v: Fleming-Lehtinen, V, Andersen, J, Carstensen, J, Lysiak-Pastuszak, E, Murray, C, Pyhälä, M & Laamanen, M 2015, ' Recent developments in assessment methodology reveal that the Baltic Sea eutrophication problem is expanding ', Ecological Indicators, vol. 48, pp. 380-388 . https://doi.org/10.1016/j.ecolind.2014.08.022

This study follows up on a previous assessment of eutrophication status in the Baltic Sea, which covered the period 2001–2006. The updated assessment is based on new eutrophication targets, an improved eutrophication assessment tool (HEAT 3.0) as w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8fadea692daa4e31f37205698fdec33
https://doi.org/10.1016/j.ecolind.2014.08.022

Cost-Effective Marine Protection - A Pragmatic Approach

Autor: Jarno Virtanen, Lassi Ahlvik, Soile Oinonen, Virpi Lehtoranta, Maria Laamanen, Joona Salojärvi, Kari Hyytiäinen

Publikováno v: PLoS ONE
PLoS ONE, Vol 11, Iss 1, p e0147085 (2016)

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-b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::144978545d9d817e432d6ac31e6584fb
http://hdl.handle.net/10138/162726

Getting the measure of eutrophication in the Baltic Sea: towards improved assessment principles and methods

Autor: Ulrich Claussen, Hermanni Kaartokallio, Maria Laamanen, Alf Norkko, Seppo Knuuttila, Samuli Korpinen, Jacob Carstensen, Vivi Fleming-Lehtinen, Anna Villnäs, Jesper H. Andersen, Philip Axe, Elzbieta Lysiak-Pastuszak, Georg Martin, Guenther Nausch, Aiste Kubiliute, Flemming Møhlenberg, Ciarán Murray, Marko Järvinen, Hermanni Backer

Publikováno v: Andersen, J, Axe, P, Backer, H, Carstensen, J, Claussen, U, Fleming-Lehtinen, V, Järvinen, M, Kaartokallio, H, Knuuttila, S, Korpinen, S, Kubiliute, A, Laamanen, M, Lysiak-Pastuszak, E, Martin, G, Murray, C, Møhlenberg, F, Nausch, G, Norkko, A & Villnäs, A 2011, ' Getting the measure of eutrophication in the Baltic Sea: towards improved assessment principles and methods ', Biogeochemistry, vol. 106, pp. 137-156 . https://doi.org/10.1007/s10533-010-9508-4

The eutrophication status of the entire Baltic Sea is classified using a multi-metric indicator- based assessment tool. A total of 189 areas are assessed using indicators where information on reference conditions (RefCon), and acceptable devi- ation

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd2ae6faa76a74499bfa77c4713b1a9d
https://doi.org/10.1007/s10533-010-9508-4

Life cycle strategies of bloom-forming, filamentous cyanobacteria in the Baltic Sea

Autor: Sanna Suikkanen, Maria Laamanen, Seija Hällfors, Hermanni Kaartokallio, Maija Huttunen

Publikováno v: Deep Sea Research Part II: Topical Studies in Oceanography. 57:199-209

Late-summer blooms of the Nostocalean cyanobacteria Nodularia spumigena , Aphanizomenon flos-aquae and Anabaena spp., occur annually over vast areas of the Baltic Sea. Apart from the planktonic bloom period, the annual cycle of these cyanobacteria is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4703768a4981ca7f428ebe1348303cff
https://doi.org/10.1016/j.dsr2.2009.09.014

Long-term Development of Inorganic Nutrients and Chlorophyllαin the Open Northern Baltic Sea

Autor: Maria Laamanen, Hannu Haahti, Vivi Fleming-Lehtinen, Riitta Olsonen, Harri Kuosa

Publikováno v: AMBIO: A Journal of the Human Environment. 37:86-92

Eutrophication is an ongoing process in most parts of the Baltic Sea. This article reports on the changes during recent decades of several eutrophication-related variables in the open sea areas surrounding Finland (wintertime nutrient concentrations,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::319b11644a02737037092c24a2b87f5c
https://doi.org/10.1579/0044-7447(2008)37[86:ldoina]2.0.co