Fig. 2
From: The Indonesian throughflow, its variability and centennial change
The ITF transport anomalies estimated by IX1 XBT data. a Monthly time series of the ITF transport anomalies estimated by IX1 XBT temperatue records and monthly T–S relationship, with reference depths of 400 and 700 m, respectively, from January 1984 to December 2015. b Annual mean ITF transport anomalies with a reference depth of 400 dbar, and their linear trends during 1984–2013 (Liu et al. 2015), and during 1984–2015. The linear regression coefficients and 95% significance test are for the 1984–2013 period