AUTHOR=Liu Haitao , Chen Yan , Wang Jufeng , Sun Deqiang , Tang Zijun , Zhang Chunming , Wu Fengcheng , Jiang Zhenglong TITLE=The sand-controlling and reservoir-controlling characteristics and exploration potential of the steep slope zone in the Huanghua Depression, Bohai Bay Basin, eastern China JOURNAL=Frontiers in Earth Science VOLUME=13 YEAR=2025 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2025.1481538 DOI=10.3389/feart.2025.1481538 ISSN=2296-6463