AUTHOR=Blocksom Karen , Flotemersch Joseph , Ferriby Hannah , Rabon Bryan , Chestnut David TITLE=Intra-annual and ecoregional differences in physico-chemical data between blackwater and non-blackwater streams in the coastal plains of South Carolina JOURNAL=Frontiers in Water VOLUME=7 YEAR=2025 URL=https://www.frontiersin.org/journals/water/articles/10.3389/frwa.2025.1540456 DOI=10.3389/frwa.2025.1540456 ISSN=2624-9375