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Ecological Processes
Fig. 2 | Ecological Processes

Fig. 2

From: Does climate change alter the nutrient trends of Cedrela fissilis Vell. trees in the southern Brazilian Amazon?

Fig. 2

Annual values and fitted (red lines) long-term trends of ring width (RW), wood density (RD), z-scores of element concentration and molar ratios of C. fissilis trees. Z-scores of aluminum (Al), phosphorus (P), sulfur (S), potassium (K), calcium (Ca), manganese (Mn), iron (Fe), strontium (Sr) and molar ratios of aluminum to calcium (Al/Ca), calcium to manganese (Ca/Mn), potassium to calcium (K/Ca), strontium to calcium (Sr/Ca) and manganese to sulfur (Mn/S). Vertical light red boxes represent extreme drought events registered in the southern Amazon basin in 1981–1983, 1997–1998, 2005–2007, 2010–2011, and 2014–2015 (Espinoza et al. 2019). The vertical green dashed line and error interval indicate the average year of sapwood–heartwood transition (2002 ± 6)

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