Correction to: Summer dynamics drive the microbial response to carbon and nutrient additions in a high-altitude lake

Abstract

Dory, F., L. Cavalli, E. Franquet, M. Claeys-Bruno, B. Misson, T. Tatoni, and C. Bertrand. 2022. Summer dynamics drive the microbial response to carbon and nutrient additions in a high-altitude lake. Limnol. Oceanogr. 67: 1142–1156. https://doi.org/10.1002/lno.12062

The captions for Supporting Information Figs. S1–S5 were mistakenly assigned to Figs. 1–5 in the main document. They have been replaced with the correct captions.

Fig. 1. Experimental design performed in early summer and in late summer, with four carbon additions (0, 2, 4, 6 mg C L⁻¹), two nutrient concentrations (0NP and +N+P), two light treatments (light and dark), and two temperatures (10°C and 18°C), in three replicates.

Fig. 2. DOC change in the microcosms between initial conditions and end of experiments, in early summer and late summer. Concentrations are shown for each glucose addition (white for control; gray for glucose additions), without nutrients and with nutrients (+N+P). The boxplots show the median, the interquartile range and the tails of the distribution, including the two temperatures and light conditions. Regression lines show the glucose addition effect in each campaign and nutrient enrichment.

Fig. 3. Heterotrophic prokaryotic plankton (HPP) biomass per experimental day, in early summer and late summer. Dynamics are supposed to be linear between the day 0 and the day 6. Biomass is shown for each glucose addition, without nutrients and with nutrients (+N+P). Points represent the HPP biomass in all conditions of temperature and light, and regression lines show the glucose addition effect in each campaign and nutrient enrichment.

Fig. 4. Phytoplankton groups' relative biomass and total absolute biomass (black points) at the end of experiments, in early summer and late summer. Biomass is shown for each glucose and nutrient treatments under the four temperature × light conditions.

Fig. 5. Scheme of the phytoplankton regulation of bacterial response to glucose addition in early summer and late summer. Black lines represent processes that are reinforced (heavy line) or weakened (light line). Dashed lines represent variables or processes not measured. GLU = glucose; DOC = dissolved organic carbon; CL = ciliates; MX = mixotrophs; AT = autotrophs; HPP_BioM = Heterotrophic prokaryotic plankton biomass; Phyto_BioM = phytoplankton biomass; DOC_PHYTO = phytoplankton-derived DOC.