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Nova metoda procjene klimatoloških polja temperature i saliniteta u sjevernom Jadranu na temelju povijesnih podataka

Croatian International Relations Review

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Title Nova metoda procjene klimatoloških polja temperature i saliniteta u sjevernom Jadranu na temelju povijesnih podataka
A new method for estimating climatological temperature and salinity fields in the northern Adriatic from historic data
 
Creator Krajcar, Valter
 
Subject sjeverni Jadran; temperatura; salinitet; klimatologija
Northern Adriatic; temperature; salinity; climatology
 
Description Prikazana su klimatološka polja temperature i saliniteta u sjevernom Jadranu, određena na temelju velikog broja hidrografskih podataka prikupljenih od strane Centra za istraživanje mora (CMR) Instituta
“Ruđer Bošković” u Rovinju u drugoj polovici dvadesetog stoljeća na 45 postaja, zajedno s drugim podacima prikupljanim u dvadesetom stoljeću u ovom području (baza podataka MEDATLAS). Polja su određena novom metodom. U ovoj metodi su u prvom koraku određene 4 tabele koeficijenata iz svih podataka korištenjem
empirijskih svojstvenih funkcija, metode glavnih komponenata i višestruke linearne regresije. U drugom koraku iz ovih koeficijenata određena su klimatološka polja.
The climatological fields of temperature and salinity in the northern Adriatic were determined by a new method. The fields were estimated using a large quantity of hydrographic data collected
at 45 stations by the Center for Marine Research, Rudjer Bošković Institute, Rovinj, in the second half of the twentieth century, and the MEDATLAS hydrographic database. In the new method, four
matrices of coefficients were extracted from the data using empirical eigen functions, Principal Component Analysis, and multiple regression. The coefficients were used to synthesize the fields.
Figures showing monthly sea surface temperature and salinity in the northern Adriatic are presented. The method, with some modifications, could be used to determine climatological fields of other sea parameters (e.g., nutrients) or scientific fields (e.g., meteorology).
 
Publisher Institute of Oceanography and Fisheries
 
Date 2004-12-01
 
Type text
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
 
Format application/pdf
 
Identifier http://hrcak.srce.hr/93
http://hrcak.srce.hr/file/112
 
Source Acta Adriatica; Vol.45 No.2; ISSN 0001-5113 (Print); ISSN 1846-0453 (Online)
 
Language en
 
Rights info:eu-repo/semantics/openAccess