1 BACKGROUND The cryosphere covers a relevant portion of the Earth’s surface,playing a major role for terrestrial and marine biomes(Bosson et al.,2023;Sands et al.,2023;Anesio et al.,2017).Glacierets,glaciers and ice...1 BACKGROUND The cryosphere covers a relevant portion of the Earth’s surface,playing a major role for terrestrial and marine biomes(Bosson et al.,2023;Sands et al.,2023;Anesio et al.,2017).Glacierets,glaciers and ice sheets represent together 10%of the global land surface,while the annual average maximum of snow cover during the winter accounts for up to 49%of the Northern Hemisphere’s surface (Qin,2017).Aerosols are another major component of the Earth system,playing pivotal roles in the biogeochemical cycles and in the Earth radiative mass balance (Bellouin et al.,2020;Carslaw et al.,2010).A complex network of interactions links aerosols and glaciers.展开更多
基金supported by the National Natural Science Foundation of China(Nos.42022002,42201152,42371139,41941005)the State Key Laboratory of Cryosphere Sciences(No.SKLCS-ZZ-2023)+1 种基金the Gansu Province Natural Science Foundation Key Project(No.23JRRA858)the Excellent Doctoral Program of Gansu Province(No.23JRRA626).
文摘1 BACKGROUND The cryosphere covers a relevant portion of the Earth’s surface,playing a major role for terrestrial and marine biomes(Bosson et al.,2023;Sands et al.,2023;Anesio et al.,2017).Glacierets,glaciers and ice sheets represent together 10%of the global land surface,while the annual average maximum of snow cover during the winter accounts for up to 49%of the Northern Hemisphere’s surface (Qin,2017).Aerosols are another major component of the Earth system,playing pivotal roles in the biogeochemical cycles and in the Earth radiative mass balance (Bellouin et al.,2020;Carslaw et al.,2010).A complex network of interactions links aerosols and glaciers.
