@prefix prodottidellaricerca: . @prefix istituto: . @prefix prodotto: . istituto:CDS080 prodottidellaricerca:prodotto prodotto:ID49620 . @prefix modulo: . modulo:ID5361 prodottidellaricerca:prodotto prodotto:ID49620 . @prefix pubblicazioni: . @prefix unitaDiPersonaleInterno: . unitaDiPersonaleInterno:MATRICOLA990 pubblicazioni:autoreCNRDi prodotto:ID49620 . @prefix rdf: . @prefix retescientifica: . prodotto:ID49620 rdf:type retescientifica:ProdottoDellaRicerca , prodotto:TIPO1101 . @prefix rdfs: . prodotto:ID49620 rdfs:label "Current state, scales of variability, and trends of biogeochemical properties in the northern Adriatic Sea (Articolo in rivista)"@en . @prefix xsd: . prodotto:ID49620 pubblicazioni:anno "2009-01-01T00:00:00+01:00"^^xsd:gYear ; pubblicazioni:doi "10.1029/2008JC004838"^^xsd:string . @prefix skos: . prodotto:ID49620 skos:altLabel "
Solidoro C (1); Bastianini M (2); Bandelj V (1); Codermatz R (1); Cossarini G (1); Melaku Canu D (1); Ravagnan E (2); Salon S (1);Trevisani S (1) (2009)
Current state, scales of variability, and trends of biogeochemical properties in the northern Adriatic Sea
in Journal of geophysical research
"^^rdf:HTML ; pubblicazioni:autori "Solidoro C (1); Bastianini M (2); Bandelj V (1); Codermatz R (1); Cossarini G (1); Melaku Canu D (1); Ravagnan E (2); Salon S (1);Trevisani S (1)"^^xsd:string ; pubblicazioni:altreInformazioni "doi:10.1029/2008JC004838"^^xsd:string ; pubblicazioni:numeroVolume "114"^^xsd:string . @prefix ns11: . prodotto:ID49620 pubblicazioni:rivista ns11:ID388765 ; pubblicazioni:note "J. Geophys. Res., 114, C07S91,"^^xsd:string ; skos:note "ISI Web of Science (WOS)"^^xsd:string ; pubblicazioni:affiliazioni "(1) Dipartimento di Oceanografia, Istituto Nazionale di Oceanografia e di Geofisica Sperimentale, Sgonico, Italy\n(2) Istituto di Scienze del Mare, CNR, Venice, Italy"^^xsd:string ; pubblicazioni:titolo "Current state, scales of variability, and trends of biogeochemical properties in the northern Adriatic Sea"^^xsd:string ; prodottidellaricerca:abstract "This paper illustrates the main results of a statistical analysis performed on a data set obtained by integrating experimental observations collected during many oceanographic research projects on the northern Adriatic Sea (NAS). The observations cover the last 20 years and provide a robust base for the assessment of the current state and scales of variability for temperature, salinity, nutrients, dissolved oxygen, and chlorophyll. The results confirmed a clear seasonal cycle and marked spatial gradients for most parameters in all seasons. The largest proportion of the river Po input flows south along the coast, but significant eastward freshwater fluxes are also present in all seasons, more markedly in winter. The coastal belt south of the Lagoon of Venice is the most eutrophic area, mainly because of river inputs, while an oligotrophic condition prevails along the eastern part of the basin. Small-scale structures, including eddies and jets, are permanent features of the system. In order to test the existence of significant trends of variation in the physical and biogeochemical parameters, the data set has been enlarged by including observations from 1976. Analyses of trends over 30 years show an increase in salinity, which might be a consequence of both reduced outflows from rivers and a more sustained inflow of water along eastern coast, and a clear reduction in concentrations of phosphate and ammonia in coastal areas, probably due to new regulations regarding the control of nutrient loads and possibly suggesting the occurrence of cultural oligotrophication. No decrease is instead observed for concentration of nitrate."@en ; prodottidellaricerca:prodottoDi modulo:ID5361 , istituto:CDS080 ; pubblicazioni:autoreCNR unitaDiPersonaleInterno:MATRICOLA990 . @prefix parolechiave: . prodotto:ID49620 parolechiave:insiemeDiParoleChiave . ns11:ID388765 pubblicazioni:rivistaDi prodotto:ID49620 . parolechiave:insiemeDiParoleChiaveDi prodotto:ID49620 .