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Intra-annual and interannual non-stationary cycles of chlorophyll concentration in the Northeast Atlantic. / Bashmachnikov, I.; Belonenko, T.V.; Koldunov, A.V.

In: Remote Sensing of Environment, No. 137, 2013, p. 55-68.

Research output: Contribution to journal › Article

Harvard

Bashmachnikov, I, Belonenko, TV & Koldunov, AV 2013, 'Intra-annual and interannual non-stationary cycles of chlorophyll concentration in the Northeast Atlantic.', Remote Sensing of Environment, no. 137, pp. 55-68. <http://www.sciencedirect.com/science/article/pii/S003442571300179X#>

APA

Bashmachnikov, I., Belonenko, T. V., & Koldunov, A. V. (2013). Intra-annual and interannual non-stationary cycles of chlorophyll concentration in the Northeast Atlantic. Remote Sensing of Environment, (137), 55-68. http://www.sciencedirect.com/science/article/pii/S003442571300179X#

Vancouver

Bashmachnikov I, Belonenko TV, Koldunov AV. Intra-annual and interannual non-stationary cycles of chlorophyll concentration in the Northeast Atlantic. Remote Sensing of Environment. 2013;(137):55-68.

Author

Bashmachnikov, I. ; Belonenko, T.V. ; Koldunov, A.V. / Intra-annual and interannual non-stationary cycles of chlorophyll concentration in the Northeast Atlantic. In: Remote Sensing of Environment. 2013 ; No. 137. pp. 55-68.

BibTeX

@article{9968e32edf61454bbad162ea22b3f0e0,
title = "Intra-annual and interannual non-stationary cycles of chlorophyll concentration in the Northeast Atlantic.",
abstract = "Intra-annual and interannual variability of satellite derived chlorophyll-a concentration (Chl) is studied using wave- let analysis during 1997–2010 in tropical, subtropical and temperate zones of the Eastern North Atlantic (20–50° N and 5–40° W). It was found that during the period of observations the Chl dynamics was dominated by the four major periodicities: 0.5-year, 1-year, 2-year and 3–5-year cycles. The 0.5-year wavelet cycle predominantly is a function of the intensity of the secondary bloom (autumn or summer); it attains maximum of 80–100% of the fun- damental seasonal (1-year) cycle in the subtropics and 30–60% in the southern tropics. The 2-year and 3–5-year wavelet cycles characterise the variations in the annual mean Chl concentrations and their amplitudes change in-parallel with the change of the amplitude of the 1-year cycle. Expressed as the percentage of the 1-year cycle, the interannual cycles play the most significant role in Chl variations in the southern tropics (40–50%). The 2-year and 3",
keywords = "The Northeast Atlantic, Chlorophyll concentration, Wavelet transform, The NAO",
author = "I. Bashmachnikov and T.V. Belonenko and A.V. Koldunov",
year = "2013",
language = "English",
pages = "55--68",
journal = "Remote Sensing of Environment",
issn = "0034-4257",
publisher = "Elsevier",
number = "137",

}

RIS

TY - JOUR

T1 - Intra-annual and interannual non-stationary cycles of chlorophyll concentration in the Northeast Atlantic.

AU - Bashmachnikov, I.

AU - Belonenko, T.V.

AU - Koldunov, A.V.

PY - 2013

Y1 - 2013

N2 - Intra-annual and interannual variability of satellite derived chlorophyll-a concentration (Chl) is studied using wave- let analysis during 1997–2010 in tropical, subtropical and temperate zones of the Eastern North Atlantic (20–50° N and 5–40° W). It was found that during the period of observations the Chl dynamics was dominated by the four major periodicities: 0.5-year, 1-year, 2-year and 3–5-year cycles. The 0.5-year wavelet cycle predominantly is a function of the intensity of the secondary bloom (autumn or summer); it attains maximum of 80–100% of the fun- damental seasonal (1-year) cycle in the subtropics and 30–60% in the southern tropics. The 2-year and 3–5-year wavelet cycles characterise the variations in the annual mean Chl concentrations and their amplitudes change in-parallel with the change of the amplitude of the 1-year cycle. Expressed as the percentage of the 1-year cycle, the interannual cycles play the most significant role in Chl variations in the southern tropics (40–50%). The 2-year and 3

AB - Intra-annual and interannual variability of satellite derived chlorophyll-a concentration (Chl) is studied using wave- let analysis during 1997–2010 in tropical, subtropical and temperate zones of the Eastern North Atlantic (20–50° N and 5–40° W). It was found that during the period of observations the Chl dynamics was dominated by the four major periodicities: 0.5-year, 1-year, 2-year and 3–5-year cycles. The 0.5-year wavelet cycle predominantly is a function of the intensity of the secondary bloom (autumn or summer); it attains maximum of 80–100% of the fun- damental seasonal (1-year) cycle in the subtropics and 30–60% in the southern tropics. The 2-year and 3–5-year wavelet cycles characterise the variations in the annual mean Chl concentrations and their amplitudes change in-parallel with the change of the amplitude of the 1-year cycle. Expressed as the percentage of the 1-year cycle, the interannual cycles play the most significant role in Chl variations in the southern tropics (40–50%). The 2-year and 3

KW - The Northeast Atlantic

KW - Chlorophyll concentration

KW - Wavelet transform

KW - The NAO

M3 - Article

SP - 55

EP - 68

JO - Remote Sensing of Environment

JF - Remote Sensing of Environment

SN - 0034-4257

IS - 137

ER -

ID: 5631025