The remarkable complexity of soil and its importance to a wide range of ecosystem services
presents major challenges to the modeling of soil processes. Although major progress in soil …

Seed dispersal alters gene flow, reproduction, migration and ultimately spatial organization
of dryland ecosystems. Because many seeds in drylands lack adaptations for long-distance …

In this chapter we describe a general methodology for develo** high-order well-balanced
schemes for hyperbolic system with nonconservative products and/or source terms. We …

This paper concerns the development of high-order accurate centred schemes for the
numerical solution of one-dimensional hyperbolic systems containing non-conservative …

Our ability to predict complex environmental fluid flow and transport hinges on accurate and
efficient simulations of multiple physical phenomenon operating simultaneously over a wide …

In this paper, we are concerned with sediment transport models consisting of a shallow
water system coupled with the so called Exner equation to describe the evolution of the …

Transient flow over erodible bed is solved in this work assuming that the dynamics of the
bed load problem is described by two mathematical models: the hydrodynamic model …

In this paper, we study the numerical approximation of bedload sediment transport due to
shallow layer flows. The hydrodynamical component is modeled by a 2D shallow water …

Sediment transport in natural rivers usually originates as results of erosion, landslides,
debris flow and other sources which during high pulses or floods move along the river from …

In this paper, we study the numerical approximation of the two-dimensional morphodynamic
model governed by the shallow water equations and bed-load transport following a coupled …