AUTHOR=Zhang Wei , Murakami Hiroyuki , Khouakhi Abdou , Luo Ming TITLE=Editorial: Compound Climate Extremes in the Present and Future Climates: Machine Learning, Statistical Methods and Dynamical Modelling JOURNAL=Frontiers in Earth Science VOLUME=9 YEAR=2021 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2021.807224 DOI=10.3389/feart.2021.807224 ISSN=2296-6463