Rapid atmospheric warming since the mid-twentieth century has increased temperature-
dependent erosion and sediment-transport processes in cold environments, affecting food …

With the increasing role that unmanned aerial systems (UAS) are playing in data collection
for environmental studies, two key challenges relate to harmonizing and providing …

人类已有半个多世纪的全球历史遥感数据积累, 这些不断涌现的海量遥感数据形成的遥感大数据
为地球科学研究提供了丰富的数据支持; 对遥感大数据快速处理, 分析和挖掘是一个新的挑战 …

The geological record of landforms and sediments produced beneath deglaciating ice
sheets offers insights into inaccessible glacial processes. Large subglacial valleys formed …

Abstract Distributed Acoustic Sensing (DAS) is a new technology in which seismic energy is
detected, at high spatial and temporal resolution, using the propagation of laser pulses in a …

Drainage reorganization generally occurs on geological time scales under unstable river
network conditions. A few local‐scale studies indicate that recent climatic changes might …

Recent studies have highlighted that meltwater in supraglacial lakes (SLs) can be buried
during frozen season in the Greenland Ice Sheet (GrIS). Meltwater in buried lakes (BLs) can …

The spatiotemporal distribution and variability of surface water remained poorly known at the
pan-Greenland scale, and its dominant features (supraglacial rivers, lakes, and water-filled …

Subglacial hydrologic systems regulate ice sheet flow, causing acceleration or deceleration,
depending on hydraulic efficiency and the rate at which surface meltwater is delivered to the …

The flow speed of the Greenland Ice Sheet changes dramatically in inland regions when
surface meltwater drains to the bed. But ice-sheet discharge to the ocean is dominated by …