AUTHOR=Fan Li , Ma Lindong , Huang Zhongwei TITLE=Spatial-temporal pattern and driving mechanism of urban land use eco-efficiency in mountainous counties based on multi-source data: a case study of Zhejiang province, China JOURNAL=Frontiers in Environmental Science VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2024.1500948 DOI=10.3389/fenvs.2024.1500948 ISSN=2296-665X