Correction

This article refers to:

PM2.5 in Carlsbad Caverns National Park: Composition, sources, and visibility impacts

Article title: PM2.5 in Carlsbad Caverns National Park: Composition, sources, and visibility impacts

Authors: Lillian E. Naimie, Amy P. Sullivan, K.B. Benedict, Anthony J. Prenni, B.C. Sive, Bret A. Schichtel, Emily V. Fischer, Ilana Pollack, and Jeffrey Collett

Journal: Journal of the Air & Waste Management Association

Bibliometrics: Volume 72, Number 11, pages 1201 - 1218

DOI: http://dx.doi.org/10.1080/10962247.2022.2081634

Figure 9 contained a scaling error in the incremental probability calculation. This error did not influence the HYSPLIT back trajectories chosen for analysis. The corrected figure, presented here, does not necessitate any changes to the discussion or conclusions in the paper. The corrected figure is presented below.

Figure 9. Incremental probability distributions are plotted for 7 species measured directly during the field campaign: SO₄^2-, NH₄⁺, WSOC, Ca²⁺, NO₃⁻, BC, and CH₄ and 1 calculated value: particle light extinction (b_ext). The IPs are based on 24-hr back trajectories and are distance normalized. This is done by multiplying each grid cell value by the distance from the origin site, shown as a black dot. The grid cell resolution is 0.25 degrees square.