Effects of vegetation type on soil resistance to erosion: relationship between aggregate stability and shear strength

Vegetation Cover Modeling From SWI Estimations [ 32 ] As shown in section 4.1, a significant correlation can be observed between the vegetation index and the previously

Experimental results on clay and clay/concrete interface at 5°C: (a) Shear stress 502 versus horizontal displacement; (b) Vertical displacement versus horizontal displacement; 503

• Lime treatment has less impact on the organization of macro-pores and efficiency of airflow for larger aggregates; by contrast, lime treatment substantially

Our hypotheses were the following: (i) agricultural practices, such as herbicide use, impair the development of photosynthetic microbial crusts, thereby decreasing soil

Applying these random parameters at each node, the relative motion between a set of both stationary and mobile nodes in a static field flow can be generated and

être considérés comme des malades.· ~e traité de l'épilepsie de TISSOT en 1770 constitue une des premières approches scientifiq ues de la maladie, approche dont

(ii) the capacity of a soil to adsorb water according to its clay content and therefore to reduce 31.. the surface active for O 3

• In Chapter 5, we present a framework that simplifies and extends the formulation of posture generation problems by formulating and solving the optimization problem over