Early Mars climate research has well-defined goals (MEPAG 2018). Achieving these goals
requires geologists and climate modelers to coordinate. Coordination is easier if results are …

The partitioning of the total sediment load of a river into suspended load and bedload is an
important problem in fluvial geomorphology, sedimentation engineering and sedimentology …

In rivers, small and lightweight microplastics are transported downstream, but they are also
found frequently in riverbed sediment, demonstrating long-term retention. To better …

The preparation of colloidally stable, self-assembled materials with tailorable solid or hollow
two-dimensional (2D) structures represents a major challenge. We describe the formation of …

Rivers provide critical water supply for many human societies and ecosystems, yet global
knowledge of their flow rates is poor. We show that useful estimates of absolute river …

For centuries, humankind has constructed dams on rivers to control flooding, provide for
irrigation and utilize potential energy for power, but generally dams had no or little provision …

Observations by the Mars Science Laboratory Mast Camera (Mastcam) in Gale crater reveal
isolated outcrops of cemented pebbles (2 to 40 millimeters in diameter) and sand grains with …

Data from laboratory flumes and natural streams show that the critical Shields stress for
initial sediment motion increases with channel slope, which indicates that particles of the …

Hydraulic and hydrologic modeling has been moving to larger spatial scales with increased
spatial resolution, and such models require a global database of river widths and depths to …

Our objective is to understand general causes of different river channel patterns. In this
paper we compare an empirical stream power‐based classification and a physics‐based …