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• W1984927189 endingPage "9012" @default.
• W1984927189 startingPage "8987" @default.
• W1984927189 abstract "Abstract Seasonal, interannual, and multidecadal variability of seawater pCO 2 and air‐sea CO 2 fluxes in the equatorial Pacific Ocean for the past 45 years (1961–2005) are examined using a suite of experiments performed with an offline biogeochemical model driven by reanalysis ocean products. The processes we focus on are: (a) the evolution of seasonal cycle of pCO 2 and air‐sea CO 2 fluxes during the dominant interannual mode in the equatorial Pacific, i.e., the El Niño‐Southern Oscillation (ENSO), (b) its spatiotemporal characteristics, (c) the combined and individual effects of wind and ocean dynamics on pCO 2 and CO 2 flux variability and their relation to canonical (eastern Pacific) and central Pacific (Modoki) ENSOs and (d) the multidecadal variability of carbon dynamics in the equatorial Pacific and its association with the Pacific Decadal Oscillations (PDO). The simulated mean and seasonal cycle of pCO 2 and CO 2 fluxes are comparable with the observational estimates and with other model results. A new analysis methodology based on the traditional Empirical Orthogonal Functions (EOF) applied over a time‐time domain is employed to elucidate the dominant mode of interannual variability of pCO 2 and air‐sea CO 2 fluxes at each longitude in the equatorial Pacific. The results show that the dominant interannual variability of CO 2 fluxes in the equatorial Pacific (averaged over 5°N–10°S) coevolves with that of ENSO. Generally a reduced CO 2 source in the central‐to‐eastern equatorial Pacific evident during June–July of the El Niño year (Year:0) peaks through September of Year:0 to February of Year:+1 and recovers to a normal source thereafter. In the region between 160°W and 110°W, the canonical El Niño controls the dominant variability of CO 2 fluxes (mean and RMS of anomaly from 1961 to 2005 is 0.43±0.12 PgC yr −1 ). However, in the western (160°E–160°W) and far eastern (110°W–90°W) equatorial Pacific, CO 2 flux variability is dominantly influenced by the El Niño‐Modoki (0.3±0.06 and 0.11±0.04 PgC yr −1 , respectively). On the other hand, the interannual variability of pCO 2 is correlated with the canonical El Niño mostly to the east of 140°W and with El Niño‐Modoki to the west of 140°W. Decoupling of CO 2 flux and pCO 2 variability at various locations in the equatorial Pacific is attributable to the differences in the combined and individual effects of ocean dynamics and winds associated with these two types of ENSO. A multidecadal variability in the equatorial Pacific sea‐air CO 2 fluxes and pCO 2 exhibits a positive phase during the 1960s, a negative phase during the 1980s, and then positive again by the 2000s. Within the ocean, the dissolved inorganic carbon (DIC) anomalies are traceable to the northern Pacific via thermocline pathways at decadal timescales. The multidecadal variability of equatorial Pacific CO 2 fluxes and pCO 2 are determined by the phases of the PDO and the corresponding scale of the El Niño‐Modoki variability, whereas canonical El Niño's contribution is to mainly determine the variability at interannual timescales. This study segregates the impacts of different types of ENSOs on the equatorial Pacific carbon cycle and sets the framework for analysing its spatiotemporal variability under global warming." @default.
• W1984927189 created "2016-06-24" @default.
• W1984927189 creator A5012097457 @default.
• W1984927189 creator A5015321358 @default.
• W1984927189 creator A5027530528 @default.
• W1984927189 creator A5043902908 @default.
• W1984927189 date "2014-12-01" @default.
• W1984927189 modified "2023-10-05" @default.
• W1984927189 title "Spatiotemporal characteristics of seasonal to multidecadal variability of pCO₂ and air-sea CO₂ fluxes in the equatorial Pacific Ocean" @default.
• W1984927189 cites W1491695496 @default.
• W1984927189 cites W1517948119 @default.
• W1984927189 cites W1572375488 @default.
• W1984927189 cites W1582710091 @default.
• W1984927189 cites W1584378338 @default.
• W1984927189 cites W1605490487 @default.
• W1984927189 cites W1609491364 @default.
• W1984927189 cites W1678157725 @default.
• W1984927189 cites W1685359561 @default.
• W1984927189 cites W1746783652 @default.
• W1984927189 cites W1859527060 @default.
• W1984927189 cites W1867907260 @default.
• W1984927189 cites W1963549306 @default.
• W1984927189 cites W1966202473 @default.
• W1984927189 cites W1966251201 @default.
• W1984927189 cites W1973220450 @default.
• W1984927189 cites W1973433181 @default.
• W1984927189 cites W1979908010 @default.
• W1984927189 cites W1980051345 @default.
• W1984927189 cites W1980470069 @default.
• W1984927189 cites W1985934018 @default.
• W1984927189 cites W1991859803 @default.
• W1984927189 cites W1994654469 @default.
• W1984927189 cites W1997341027 @default.
• W1984927189 cites W1999152780 @default.
• W1984927189 cites W1999891478 @default.
• W1984927189 cites W2003164867 @default.
• W1984927189 cites W2006165291 @default.
• W1984927189 cites W2006820906 @default.
• W1984927189 cites W2013380149 @default.
• W1984927189 cites W2021705657 @default.
• W1984927189 cites W2021934633 @default.
• W1984927189 cites W2023875545 @default.
• W1984927189 cites W2025755215 @default.
• W1984927189 cites W2029596959 @default.
• W1984927189 cites W2031311341 @default.
• W1984927189 cites W2032552962 @default.
• W1984927189 cites W2034139177 @default.
• W1984927189 cites W2038088045 @default.
• W1984927189 cites W2039968679 @default.
• W1984927189 cites W2041208164 @default.
• W1984927189 cites W2045329005 @default.
• W1984927189 cites W2045851237 @default.
• W1984927189 cites W2046375586 @default.
• W1984927189 cites W2047294871 @default.
• W1984927189 cites W2049035089 @default.
• W1984927189 cites W2051619135 @default.
• W1984927189 cites W2052097857 @default.
• W1984927189 cites W2053627573 @default.
• W1984927189 cites W2055338027 @default.
• W1984927189 cites W2055679140 @default.
• W1984927189 cites W2059557640 @default.
• W1984927189 cites W2061545396 @default.
• W1984927189 cites W2063534846 @default.
• W1984927189 cites W2064851890 @default.
• W1984927189 cites W2065366729 @default.
• W1984927189 cites W2066741564 @default.
• W1984927189 cites W2076433691 @default.
• W1984927189 cites W2085116511 @default.
• W1984927189 cites W2086047178 @default.
• W1984927189 cites W2090029279 @default.
• W1984927189 cites W2090220130 @default.
• W1984927189 cites W2093401535 @default.
• W1984927189 cites W2094300388 @default.
• W1984927189 cites W2098094995 @default.
• W1984927189 cites W2101767284 @default.
• W1984927189 cites W2106912447 @default.
• W1984927189 cites W2111224249 @default.
• W1984927189 cites W2111548433 @default.
• W1984927189 cites W2112917909 @default.
• W1984927189 cites W2113039267 @default.
• W1984927189 cites W2126851605 @default.
• W1984927189 cites W2132196748 @default.
• W1984927189 cites W2133598650 @default.
• W1984927189 cites W2135542541 @default.
• W1984927189 cites W2142008846 @default.
• W1984927189 cites W2142905297 @default.
• W1984927189 cites W2147578223 @default.
• W1984927189 cites W2149475727 @default.
• W1984927189 cites W2150350376 @default.
• W1984927189 cites W2152523979 @default.
• W1984927189 cites W2166828134 @default.
• W1984927189 cites W2170553462 @default.
• W1984927189 cites W2172472270 @default.
• W1984927189 cites W2173251738 @default.
• W1984927189 cites W2176363601 @default.
• W1984927189 cites W2915278450 @default.
• W1984927189 cites W3001469407 @default.
• W1984927189 cites W4231534151 @default.

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