AUTHOR=Fu Yuanyuan , Sun Jichao TITLE=Spatiotemporal characteristics of precipitation in Harbin City, China, from 1962 to 2020 JOURNAL=Frontiers in Environmental Science VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/environmental-science/articles/10.3389/fenvs.2025.1550421 DOI=10.3389/fenvs.2025.1550421 ISSN=2296-665X