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Temporal variability and climatology of hydrodynamic, water property and water quality parameters in the West Johor Strait of Singapore

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Title Temporal variability and climatology of hydrodynamic, water property and water quality parameters in the West Johor Strait of Singapore
 
Creator BEHERA, MR
CHUN, C
PALANI, S
TKALICH, P
 
Subject Principal component analysis
Variability
Salinity
Turbidity
Chlorophyll-a
West Johor Strait, Singapore
PRINCIPAL COMPONENT ANALYSIS
SHORT-TERM VARIABILITY
SAN-FRANCISCO-BAY
CHLOROPHYLL-A
MEKONG RIVER
PHYTOPLANKTON
DYNAMICS
ESTUARIES
SEDIMENTS
BIOMASS
 
Description The study presents a baseline variability and climatology study of measured hydrodynamic, water properties and some water quality parameters of West Johor Strait, Singapore at hourly-to-seasonal scales to uncover their dependency and correlation to one or more drivers. The considered parameters include, but not limited by sea surface elevation, current magnitude and direction, solar radiation and air temperature, water temperature, salinity, chlorophyll-a and turbidity. FFT (Fast Fourier Transform) analysis is carried out for the parameters to delineate relative effect of tidal and weather drivers. The group and individual correlations between the parameters are obtained by principal component analysis (PCA) and cross-correlation (CC) technique, respectively. The CC technique also identifies the dependency and time lag between driving natural forces and dependent water property and water quality parameters. The temporal variability and climatology of the driving forces and the dependent parameters are established at the hourly, daily, fortnightly and seasonal scales. (C) 2013 Elsevier Ltd. All rights reserved.
 
Publisher PERGAMON-ELSEVIER SCIENCE LTD
 
Date 2014-10-17T04:57:48Z
2014-10-17T04:57:48Z
2013
 
Type Article
 
Identifier MARINE POLLUTION BULLETIN, 77(1-2)380-395
0025-326X
1879-3363
http://dx.doi.org/10.1016/j.marpolbul.2013.09.043
http://dspace.library.iitb.ac.in/jspui/handle/100/16007
 
Language en