ABSTRACT
The freshwater-saltwater-transition-zone was analysed using two different sampling protocols and assessment methodologies, developed for freshwater and estuaries, to compare their agreement level in terms of community composition and quality assessments. The use of different protocols resulted in significant differences in macroinvertebrate communities, in index scores and initially in quality classes. After modifications in the sensitivity scores of the IBMWP and AMBI indices (average scores or the use of a score of the other index when both were present), the differences were largely reduced and quality classes became coincident for the assessments provided by IPtIs and BAT tools. Such harmonisation of quality assessments for adjacent water categories (e.g., large rivers vs. transitional waters), exemplified here as an harmonisation in one of the metrics comprised in the assessment tools, is essential as it has direct implications on the expansion and accomplishment of River Basin Management Plans committed by the Water Framework Directive.
Subject(s)
Environmental Monitoring/methods , Estuaries , Fresh Water/chemistry , Seawater/chemistry , Biodiversity , PortugalSubject(s)
MMPI , Mental Disorders/psychology , Adolescent , Adult , Alcoholism/psychology , Community Mental Health Services , Female , Humans , Male , Middle Aged , Psychometrics , Suicide/psychologyABSTRACT
94 adult dental patients' anxiety was assessed. Scores on Spielberger, et al.'s inventory showed attractiveness of the waiting room, age, and Edwards' Harmavoidance were significantly related to anxiety.
