AUTHOR=Duan Xiaoqian , Fu Zhiyong , Deng Yusong , Chen Hongsong TITLE=Characteristics of water distribution and preferential flow processes and nutrient response on dolomite slopes in the southwestern karst region JOURNAL=Frontiers in Environmental Science VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2024.1511449 DOI=10.3389/fenvs.2024.1511449 ISSN=2296-665X