AUTHOR=Tetzner Dieter R. , Allen Claire S. , Thomas Elizabeth R. , Humby Jack D. TITLE=Use of excess meltwater from continuous flow analysis systems for the analysis of low concentration insoluble microparticles in ice cores JOURNAL=Frontiers in Earth Science VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2025.1530875 DOI=10.3389/feart.2025.1530875 ISSN=2296-6463