How chemometrics can helpfully assist in evaluating environmental data. Lagoon water

E. Marengo; M. C. Gennaro; D. Giacosa; C. Abrigo; G. Saini; M. T. Avignone

doi:10.1016/0003-2670(95)00402-5

How chemometrics can helpfully assist in evaluating environmental data. Lagoon water

E. Marengo
, M. C. Gennaro
, D. Giacosa
, C. Abrigo
, G. Saini
, M. T. Avignone

Risultato della ricerca: Contributo su rivista › Articolo in rivista › peer review

Abstract

The seasonal dependence of inorganic anion composition of Venice lagoon water was investigated along the period June-November 1993. Monthly samples were collected in three different stations and nitrite, nitrate, iodide, bromide, chloride, sulfate, phosphate and silicate content was determined. Dissolved oxygen, temperature and conductivity were measured in situ. Unfortunately, in that period the weather behaved very atypically as concerns both rains and temperature and the raw data obtained for the variables considered do not allow direct correlations with the season. Only the chemometric treatment of principal component analysis permitted to characterize the samples as a function of seasonality and sampling site and allowed to select the significant discriminating factors.

Lingua originale	Inglese
pagine (da-a)	53-63
Numero di pagine	11
Rivista	Analytica Chimica Acta
Volume	317
Numero di pubblicazione	1-3
DOI	https://doi.org/10.1016/0003-2670(95)00402-5
Stato di pubblicazione	Pubblicato - 20 dic 1995
Pubblicato esternamente	Sì

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10.1016/0003-2670(95)00402-5

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title = "How chemometrics can helpfully assist in evaluating environmental data. Lagoon water",

abstract = "The seasonal dependence of inorganic anion composition of Venice lagoon water was investigated along the period June-November 1993. Monthly samples were collected in three different stations and nitrite, nitrate, iodide, bromide, chloride, sulfate, phosphate and silicate content was determined. Dissolved oxygen, temperature and conductivity were measured in situ. Unfortunately, in that period the weather behaved very atypically as concerns both rains and temperature and the raw data obtained for the variables considered do not allow direct correlations with the season. Only the chemometric treatment of principal component analysis permitted to characterize the samples as a function of seasonality and sampling site and allowed to select the significant discriminating factors.",

keywords = "Chemometrics, Environmental analysis, Principal component analysis, Waters",

author = "E. Marengo and Gennaro, \{M. C.\} and D. Giacosa and C. Abrigo and G. Saini and Avignone, \{M. T.\}",

note = "Funding Information: This work was supported by the Convention MURST (Minister0 dell{\textquoteright}Universit{\textquoteright}a e della Ricerca Scientifica e Tecnologica) - University of Venice (Italy) “Progetto SistemaL agunare Veneziano”. The authorst hank Carmela LaGioia for her skilful experimental assistance.",

year = "1995",

month = dec,

day = "20",

doi = "10.1016/0003-2670(95)00402-5",

language = "English",

volume = "317",

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TY - JOUR

T1 - How chemometrics can helpfully assist in evaluating environmental data. Lagoon water

AU - Marengo, E.

AU - Gennaro, M. C.

AU - Giacosa, D.

AU - Abrigo, C.

AU - Saini, G.

AU - Avignone, M. T.

N1 - Funding Information: This work was supported by the Convention MURST (Minister0 dell’Universit’a e della Ricerca Scientifica e Tecnologica) - University of Venice (Italy) “Progetto SistemaL agunare Veneziano”. The authorst hank Carmela LaGioia for her skilful experimental assistance.

PY - 1995/12/20

Y1 - 1995/12/20

N2 - The seasonal dependence of inorganic anion composition of Venice lagoon water was investigated along the period June-November 1993. Monthly samples were collected in three different stations and nitrite, nitrate, iodide, bromide, chloride, sulfate, phosphate and silicate content was determined. Dissolved oxygen, temperature and conductivity were measured in situ. Unfortunately, in that period the weather behaved very atypically as concerns both rains and temperature and the raw data obtained for the variables considered do not allow direct correlations with the season. Only the chemometric treatment of principal component analysis permitted to characterize the samples as a function of seasonality and sampling site and allowed to select the significant discriminating factors.

AB - The seasonal dependence of inorganic anion composition of Venice lagoon water was investigated along the period June-November 1993. Monthly samples were collected in three different stations and nitrite, nitrate, iodide, bromide, chloride, sulfate, phosphate and silicate content was determined. Dissolved oxygen, temperature and conductivity were measured in situ. Unfortunately, in that period the weather behaved very atypically as concerns both rains and temperature and the raw data obtained for the variables considered do not allow direct correlations with the season. Only the chemometric treatment of principal component analysis permitted to characterize the samples as a function of seasonality and sampling site and allowed to select the significant discriminating factors.

KW - Chemometrics

KW - Environmental analysis

KW - Principal component analysis

KW - Waters

UR - https://www.scopus.com/pages/publications/0029583976

U2 - 10.1016/0003-2670(95)00402-5

DO - 10.1016/0003-2670(95)00402-5

M3 - Article

SN - 0003-2670

VL - 317

SP - 53

EP - 63

JO - Analytica Chimica Acta

JF - Analytica Chimica Acta

IS - 1-3

ER -

How chemometrics can helpfully assist in evaluating environmental data. Lagoon water

Abstract

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