The results are evidence of the effect of fire on hydrological connectivity and efficiency which adds to the understanding of fire–hydrology relations and can be used for integrated catchment management, ecological restoration and risk assessment. prcdentes tudes de terrain effectues la Martinique ont dmontr que ce volcan. 12 Dynamiques sédimentaires du secteur du magasin (district de Saint-Joseph) pour la période 2015-2017. consiste modliser ces ruptions pliniennes, partir dapproches. interpolation des levés de terrain sur Surfer® par la méthode du krigeage (sources:BDOrthodelaDITTT,mission 06/2017 réal.:Lendre,2017). The burned area was positively related with LHEI, and at least 43.3% of area burned with high severity is sufficient to produce the highest LHEI. Modéliser le risque de submersion marineassocié aux aléas cycloniques. The index of connectivity and LHEI were higher after wildland fires. Thresholds of the burned area per fire severity needed to increase LHEI were determined by a classification tree. Post-fire IC and LHEI were compared with the pre-fire scenario, and the relationship between LHEI and the proportion of burned area was assessed at the sub-basin level. By integrating rainfall simulation and spatial analysis, an index of connectivity (IC) and the lateral hydrological efficiency index (LHEI) were computed based on land/cover use, fire severity and topography within 287 burned sub-basins. The aim of this study was to quantify changes in hydrological connectivity and efficiency in two burned areas in central Mexico. L'autre problme, en fait, il y en a deux, est de positionner un rseau d'assainissement. Nous serons donc tenus de les construire. The spatial connection among these runoff sources is an important factor to consider when evaluating fire-induced changes on hillslope and catchment hydrology, as fire generates connected areas of bare soil, which may increase hydrological connectivity and hence post-fire runoff and erosion. A-t-on ces deux MNT L'un devra tre constitu partir du semis des points levs en 3D pour modliser le terrain naturel, l'autre partir de ceux, toujours en 3D, dlimitant la plate-forme de la desserte. Great for any Beach Theme or Winter Theme Party Includes: Inflatable mattress 1 blower mechanical board speed control panel and 1attendant. High fire severity causes partial or total removal of vegetation, reduction of soil aggregate stability and increased water repellency, which are associated with high runoff and erosion. Surf Machine - Hang Ten or shred some terrain The Robo Surfer simulates genuine surfing or snowboarding conditions over an inflated bed (in case of wipe outs or biffs). Fire modifies soil surface, and hence soil hydrological properties change after wildland fires.