affiliation not provided to SSRN, Stockholm University, University of Amsterdam, affiliation not provided to SSRN, University of Amsterdam, affiliation not provided to SSRN, Czech Hydrometeorological Institute, University of Cantabria, affiliation not provided to SSRN, Universitat de Barcelona, University of Pécs, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Environment Agency, Environment Agency, Norwegian Institute for Water Research, affiliation not provided to SSRN, affiliation not provided to SSRN, Ghent University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Hellenic Centre for Marine Research, affiliation not provided to SSRN, University of Turin, University of the Basque Country, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Valencia, affiliation not provided to SSRN, affiliation not provided to SSRN, Masaryk University, affiliation not provided to SSRN, Government of the Republic of Finland - Finnish Environment Institute, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, NORCE Norwegian Research Centre AS and University of Amsterdam

RPTU University Kaiserslautern-Landau, University Duisburg-Essen, Bulgarian Academy of Sciences, Government of the Republic of Finland - Finnish Environment Institute, Aarhus University, Water Research Institute, Czech Hydrometeorological Institute, Universidad de León, Universidad de León, Consultancy for Water and Nature, Hellenic Centre for Marine Research, University Duisburg-Essen, University of Lisbon, Agricultural University Plovdiv, University of Barcelona, Josip Juraj Strossmayer University of Osijek, Aarhus University, Bulgarian Academy of Sciences, INRAE, UR EABX, University of Helsinki - Department of Geosciencies and Geography, Swedish University of Agricultural Sciences (SLU), Hellenic Centre for Marine Research, Government of the Republic of Finland - Finnish Environment Institute, Universidad de León, Chief Inspectorate for Environmental Protection, Masaryk University, Wageningen University, Masaryk University, University of Natural Resources and Applied Life Sciences, Aplinkos apsaugos agentūra, Norwegian Institute for Nature Research, Matej Bel University, University of Helsinki - Department of Geosciencies and Geography, Josip Juraj Strossmayer University of Osijek, Masaryk University, University of Zagreb, Natural Resources Institute Finland, INRAE, UR EABX, University of Zagreb, FLORON: Plant Conservation Netherlands, University of Zagreb and RPTU University Kaiserslautern-Landau

Goethe University Frankfurt, Goethe University Frankfurt, affiliation not provided to SSRN, Goethe University Frankfurt, Goethe University Frankfurt, Hellenic Centre for Marine Research, Goethe University Frankfurt, University of Turku, Agriculture University of Tirana, Goethe University Frankfurt, Nature Research Centre and Goethe University Frankfurt