Mixing ratio

21-year satellite inventory shows global atmospheric chlorine declining since 2004, though emerging short-lived substances offset some gains from CFC phase-out regulations.

Modified isotopic mixing model for estimating precipitation moisture sources in southwest China using transpiration ratios and leaf area index constraints.

Entropy-based analysis of aerosol mixing state and CCN activity reveals distinct seasonal and geographic patterns, with heightened sensitivity in externally-mixed regimes at inland and coastal sites.