AUTHOR=Chao Zihao , Zhu Ziyang , Li Yuchen TITLE=Spatial-temporal characteristics and influencing factors of farmland carbon emissions in Guangdong Province, China JOURNAL=Frontiers in Environmental Science VOLUME=12 YEAR=2025 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2024.1515571 DOI=10.3389/fenvs.2024.1515571 ISSN=2296-665X