title: Problems associated with the 'one-out, all-out' principle, when using multiple ecosystem components in assessing the ecological status of marine waters.
authors.forename: Angel
authors.initials: A
authors.lastname: Borja
authors.forename: José Germán
authors.initials: JG
authors.lastname: Rodríguez
mesh_terms: D000818:Animals; D017753:Ecosystem; D004784:Environmental Monitoring / Q000379:methods*; D005399:Fishes / Q000254:growth & development; D007700:Kinetics; D015999:Multivariate Analysis; D010839:Phytoplankton / Q000254:growth & development; D012623:Seawater / Q000737:chemistry*; D014873:Water Pollutants / Q000032:analysis*
chemical_list: D014873:Water Pollutants