Responses to Referee #1’s comments

Abstract

In situ aircraft measurements obtained during the VAMOS (Variability of the American Monsoons) Ocean-Cloud-Atmosphere-Land Study Regional Experiment (VOCALS-REx) field campaign are analyzed to study the aerosol-cloud interactions in the stratocumulus clouds over the southeastern Pacific Ocean (SEP), with a focus on three understudied topics (separation of aerosol effects from dynamic effects, dispersion effects, and turbulent entrainmentmixing processes). Our analysis suggests that an increase in aerosol concentration tends to simultaneously increase both cloud droplet number concentration (N d) and relative dispersion (ε), while an increase in vertical velocity (w) often increases N d but decreases ε. After constraining the differences of cloud dynamics, the positive correlation between ε and N d becomes stronger, implying that perturbations of w could weaken the aerosol influence on ε and hence result in an underestimation of dispersion effect. A comparative analysis of the difference of cloud microphysical properties between the entrainment and non-entrainment zones suggests that the entrainment-mixing mechanism is predominantly extremely inhomogeneous in the stratocumulus that capped by a sharp inversion, whereby the variation in liquid water content (25 %) is similar to that of N d (29 %) and the droplet size remains approximately constant. In entrainment zone, drier air entrained from the top induces fewer cloud droplets with respect to total in-cloud particles (0.56 ± 0.22) than the case in the non-entrainment zone (0.73 ± 0.13) by promoting cloud droplet evaporation. This study is helpful in reducing uncertainties in dispersion effects and entrainment mixing for stratocumulus, and the results of this study may benefit cloud parameterizations in global climate models to more accurately assess aerosol indirect effects.

Na2SnO3 functions as outstanding magnesium alloy passivator by synergistic effect with trace carboxymethyl chitosan for Mg–air batteries for standby protection

“…From this result, it can be concluded that Na 2 SnO 3 is a phase-forming corrosion inhibitor. 81,82 The content of these insoluble salts in the corrosion product layer formed from the solution with mixed inhibitors was higher compared to that formed from the solution with single Na 2 SnO 3 . On the other hand, the characteristic peaks of Mg for the corrosion product layers formed from NaCl solution with mixed inhibitors was stronger (region highlighted in light grey), indicating that the thinner product layer was formed on the AZ61 alloy surface, or the oxidation state component of the product layers deposited on the AZ61 surface was significantly reduced, i.e., the existence of CMCS suppressed the oxidation of the AZ61 surface and further protected the AZ61 substrate from corroding.…”