supported by National Key R&D Program of China(2022YFF0801903);the National Natural Science Foundation of China(U23A2062,32361133551,42376255);Gansu Provincial Science and Technology Program(22ZD6FA005);the CAS Light of West China program(xbzg-zdsys-202304);the Hong Kong Research Grants Council(CUHK14303119 and N_CUHK434/21).
Increasing landslide activities in cold regions have been attributed to rising temperatures and consequent permafrost degradation.While previous studies have linked permafrost degradation to slope instability,the elev...
This work was carried out with financial support from the Gansu Provincial Science and Technology Program(22ZD6FA005);the Sciences and Technology Plan Project of Gansu Province(21JR7RA056);the Open Research Fund of the National Cryosphere Desert Data Center(2021kf09);the National Key Research and Development Project(2019YFC1510505);The authors would like to thank the European Centre for Medium-Range Weather Forecasts(ECMWF)for providing the ERA5-Land data and the land cover classification gridded maps.
Frozen ground(FG)plays an important role in global and regional climates and environments through changes in land freeze-thaw processes,which have been conducted mainly in different regions.However,the changes in land...
This research was jointly supported by the National Natural Science Foundation of China(41991284);the Science and Technology Project of Education Department of Jiangxi province(GJJ2201249).
Mid-high latitude Northern Asia is one of the most vulnerable and sensitive areas to global warming,but relatively less studied previously.We used an ensemble of a regional climate model(RegCM4)projections to assess f...
supported by National Natural Science Foundation of China (42105163,42375041);the Basic Research Fund of CAMS (2021Y031,2023Z025);the Joint Research Project for Meteorological Capacity Improvement (22NLTSZ002).
A widespread and prolonged hot extreme hit the Yangtze River basin in summer 2022,with 300 sites established new temperature records and nearly 96%stations endured more than 40 hot days.From the perspective of the com...
supported by the National Natural Science Foundation of China (42276261);the International Partnership Program of Chinese Academy of Sciences (131B62KYSB20180003);Gansu Provincial Science and Technology Program (22ZD6FA005);the National Office for Philosophy and Social Sciences as part of the project titled"Strategic Competition and Cooperation in the Arctic among China,Russia,and the United States from the Perspective of Sustainable Development" (20BGJ045);the State Key Laboratory of Cryospheric Science (SKLCS-ZZ-2023).
Arctic navigability is crucial to the global economy and landscape,while there is an omission in understanding how Arctic navigability changes as a function of 1.5℃ of the Paris Agreement.This study investigated the ...
supported by the National Key Research and Development Program of China(2019YFC1509100,2019YFA0607003);the International partnership program of Chinese Academy of Sciences(131B62KYSB20180003);the Key Research Program of Frontier Sciences,CAS(QYZDY-SSW-DQC021).
River ice thickness(RIT)directly influences human activities,such as rural transportation and subsistence activities,in addition to ecosystem and hydrology processes in the Arctic.Knowledge of RIT response to the rapi...
supported by the Second Tibetan Plateau Scientific Expedition and Research Program(STEP,2019QZKK1001)and CMA Special Program of Climate Change 2022.
The response of vegetation to global warming is closely related to human living environment,and uncertainty in understanding the response remains.This study aims to investigate the effects of CO_(2),temperature and pr...
This work was supported jointly by Guangdong Major Project of Basic and Applied Basic Research(2020B0301030004);the National Key Research and Development Program(2018YFC1505802);the Natural Science Foundation of China(41975107,41576029).
The Intraseasonal Oscillation (ISO) is the cornerstone for 2–8-week subseasonal prediction. Understanding the decadal variation of the ISO is important for improving subseasonal prediction;however, there is still a g...
grants from National Key R&D Program of China(2019YFA0607000);the National Natural Science Foundation of China(41805050,42075028,41922044,42088101,41722502 and 41521004)。
The emergent constraint approach is a way of using multi-model ensembles to identify the linkage between current/past climate variability and future climate changes,which has been widely used for narrowing down the un...
Climate change and ozone depletion are topics challenging the world over and are both attributed mainly to human activities,particularly emissions of ozone depleting substances.One such substance is chlorodifluorometh...