File:Trends of global ocean heat content (OHC) as derived from different products.png

English: "Trends of global ocean heat content (OHC) as derived from different products (colors) and using LOWESS (see text for more details). References are given in the figure legend, except for CMEMS (CORA, Copernicus Marine Ocean Monitoring Indicator, 2023), EN.4.2.2.c14 (Good et al., 2013) with Cheng et al. (2014), XBT (Gouretski and Cheng, 2020), and Mechanical Bathythermograph (MBT) bias corrections, as well as for the method by Palmer et al. (2007). CSIRO-GEOMAR-NOC (Argo) (Domingues et al., 2008; Wijffels et al., 2016; Roemmich et al., 2015), CSIRO-GEOMAR-NOC (hist) (Church et al., 2011; Domingues et al., 2008), NOC (National Oceanographic Centre) (Desbruyères et al., 2017), and the Argo dataset MOAA GPV (Hosoda et al., 2008) are also included. Results from the Copernicus Marine Service Global Reanalysis Ensemble Product have been added as well (Copernicus Marine Ocean Monitoring Indicator: global ocean heat content) for comparison but are not considered for the ensemble mean in Fig. 1. The ensemble mean and standard deviation (95 % confidence interval) are indicated in black. The shaded areas show trends from different depth layer integrations, i.e., 0–300 m (light turquoise), 0–700 m (light blue), 0–2000 m (purple), and 700–2000 m (light purple). For each integration depth layer, trends are evaluated over the three study periods, i.e., historical (1960–2020), altimeter era (1993–2020), and golden Argo era (2006–2020). See text for more details on the international assessment criteria. Note that values are given for the ocean surface area (see text for more details). References as indicated in the legend include the following: Cheng et al. (2017a); Gaillard et al. (2016); Good et al. (2013); Ishii et al. (2017); Kuusela and Giglio (2022); Levitus et al. (2012); Li et al. (2017, 2022); Lyman and Johnson (2014); Roemmich and Gilson (2009); and von Schuckmann and Le Traon (2011)."