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RESEARCH PRODUCT

Figure S4 from The impact of the 2015–2016 El Niño on global photosynthesis using satellite remote sensing

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Uncertainty of GOMEA SIF trend. Blue line is the baseline of GOMEA SIF we used in this study. (a) first two data points were dropped to fit the line; (b) the last two data points were dropped to fit the line; (c) the first and the last data points were dropped to fit the line; (d) One or two data points were randomly dropped in 400 tests to fit the line. In 98.3% of the tests there was a negative detrended SIF anomaly in 2015 and a positive detrended SIF anomaly in 2016.