Land use change runoff
Webb2 jan. 2024 · Land-use change in upstream regions is a recognized driver of the increase in surface runoff, resulting in increasing flood intensity and occurrence. The rapid urbanization of outlying districts surrounding large metropolitan areas is a known driver of land-use change. WebbSimple search
Land use change runoff
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Webb29 jan. 2024 · The vulnerability to floods in Africa has increased over the last decades, together with a modification of land cover as urbanized areas are increasing, agricultural practices are changing, and deforestation is increasing. Rainfall-runoff models that properly represent land use change and hydrologic response should be useful for the … Webb15 feb. 2013 · The quantitative effect of land use change on runoff of the basin has not been revealed yet. Therefore, it is desirable to separate the impacts of climate change …
WebbAccording to present and future land-use scenarios, the influence of urbanization on runoff is simulated by HEC-1 and SWMM on watershed and city scales, respectively. The results of both models are in agreement and show that runoff peaks will obviously increase as a result of urbanization from 2008 to 2030. Webb27 nov. 2013 · The Long-Term Hydrology Impact Assessment (L-THIA) model has been used as a screening evaluation tool in assessing not only urbanization, but also land-use changes on hydrology in many countries. However, L-THIA has limitations due to the number of available land-use data that can represent a watershed and the land …
WebbFigure 4. Changes in hydrologic flows with increasing impervious surface cover in urbanizing catchments (from Paul and Meyer, 2001). Niehoff et al. (2002) also conducted a study in the Rhine basin, which they based on three catchments. First of all, they used a model to predict the land use changes that are likely to occur in the future. WebbThe impact of land use-land cover changes due to urbanization on surface microclimate and hydrology: A satellite perspective. Glob. Planet. Chang. 2000, 25, 49–65. [Google …
Webb25 sep. 2024 · The changes in land use caused an increase in annual average surface runoff (36%), water yield (2%), and a decrease in groundwater (24%), percolation …
Webb13 okt. 2024 · The main functions of this research are to guide the proportion of urban land that is used and the layout of the facilities on it, help understand the changes to … risk and control experienceWebb15 juni 2004 · The purpose of this paper is to present the application of parameter regionalization of a conceptual rainfall-runoff model in assessing the effect of land use … risk and compliance vendorsWebbLand-use management effects on flood risk Increasing frequency and magnitude of flooding is perceived to be partly caused by changes in rural land use management, for example deforestation, land drainage and intensification … risk and control jobs remoteWebb27 juni 2024 · In order to examine land use changes in the Puhe River Basin and find the main driving factors affecting runoff change, based on remote sensing image … smethport american legionWebbRun-off–sediment load behaviour during the extreme events with greater than 10-year return periods has not changed. Outcomes from this study are useful in understanding … risk and control in bankingWebbBy 2015, the construction land area accounted for 72.16% of the total area. The year 1995 was a turning point in the urbanization development. The change of land use type has … smethport area jr sr high schoolWebb1 dec. 2012 · Therefore, when considering land use changes and vegetation restoration, it is important to study the effects of land uses and rainfall regimes on runoff and soil erosion, as this should ultimately lead to a better management of agricultural ecosystems. Download : Download full-size image Fig. 1. smethport area high