Results 111 to 120 of about 32,750 (166)
Some of the next articles are maybe not open access.
Study of surface runoff characteristics
Vodosnabzhenie i sanitarnaia tehnika, 2023Представлены результаты исследований поверхностных сточных вод (дождевых и талых). Определен качественный состав поверхностных сточных вод с различных территорий водосбора в городской среде для последующей оценки возможности их разделения, локальной очистки и повторного использования.
openaire +1 more source
Efficient treatment of surface runoff
Vodosnabzhenie i sanitarnaia tehnika, 2023Опыт практической эксплуатации проточных систем очистки поверхностных сточных вод в различных реальных условиях на территории РФ показал их полную технологическую несостоятельность. По оценке специалистов, технологические и конструктивные параметры установок проточного типа не соответствуют нормам проектирования, действующим в РФ, заявленная степень ...
openaire +1 more source
Surface‐runoff and infiltration
Eos, Transactions American Geophysical Union, 1945The terms, “surface runoff” and “infiltration,” which form the title of this paper, are usually associated with a piece of land and the precipitation falling upon it. They suggest that this ground is porous, that part of the water will infiltrate into it while the rest runs off along the surface or evaporates.
openaire +1 more source
Runoff Phosphorus Losses from Surface‐Applied Biosolids
Journal of Environmental Quality, 2005ABSTRACTRunoff losses of dissolved and particulate phosphorus (P) may occur when rainfall interacts with manures and biosolids spread on the soil surface. This study compared P levels in runoff losses from soils amended with several P sources, including 10 different biosolids and dairy manure (untreated and treated with Fe or Al salts).
H A, Elliott, R C, Brandt, G A, O'Connor
openaire +2 more sources
Surface Runoff Model Formulation
2016Hydrologic and environmental processes are distributed in space and time. Simulation of these processes is made possible through the already well-developed spatial data analysis and management techniques of a GIS. Digital maps of soils, land use, topography, and rainfall are used to compute rainfall runoff in each grid cell in the drainage network.
openaire +1 more source
Laboratory Experiments with Surface Runoff
Journal of the Hydraulics Division, 1974KINEMATIC WAVE AND INSTANTANEOUS UNIT HYDROGRAPH CONCEPTS ARE USED TO PREDICT OVERLAND FLOW HYDROGRAPHS. LABORATORY CONDITIONS SATISFIED IDEALIZED ASSUMPTIONS OF THE TESTED MATHEMATICAL MODELS THAT THE HYDROGRAPHS CORRESPOND TO DIRECT RUNOFF RESULTING FROM RAINFALL DISTRIBUTED UNIFORMLY IN TIME AND SPACE OVER A RUNOFF PLACE WITH A CONSTANT SLOPE.
openaire +1 more source
Total pollution effect of urban surface runoff
Journal of Environmental Sciences, 2009For pollution research with regard to urban surface runoff, most sampling strategies to date have focused on differences in land usage. With single land-use sampling, total surface runoff pollution effect cannot be evaluated unless every land usage spot is monitored.
Hongbing, Luo +8 more
openaire +2 more sources
Metolachlor Transport in Surface Runoff
Journal of Environmental Quality, 1990AbstractIn 1987 metolachlor [2‐chloro‐N‐(2‐ethyl‐6‐methylphenyl)‐N‐(2‐methoxy‐1‐methylethyl) acetamide] was applied to a 5.5‐ha corn field in southern Ontario, Canada, in two separate areas—as a preemergence surface spray with cross‐contour plowing and as a pre‐plant incorporated treatment with contour plowing.
openaire +1 more source
1982
A mathematical model of surface runoff is presented which is of use in building a model of erosion processes. The method used for deriving the conceptual model of surface runoff is based on the mathematical expression of the basic laws of movement of water -- the equation of continuity and the equation of motion.
Holy, M., Vaska, J., Vrana, K., Mls, J.
openaire +1 more source
A mathematical model of surface runoff is presented which is of use in building a model of erosion processes. The method used for deriving the conceptual model of surface runoff is based on the mathematical expression of the basic laws of movement of water -- the equation of continuity and the equation of motion.
Holy, M., Vaska, J., Vrana, K., Mls, J.
openaire +1 more source
Runoff Temperature Model for Paved Surfaces
Journal of Hydrologic Engineering, 2009Interest in thermal pollution due to storm-water runoff has risen significantly since it was recognized that fish habitat in coldwater streams may deteriorate or even disappear following urban development or logging. The need to project changes in both runoff temperature and volume in response to land use changes has been recognized.
William R. Herb +3 more
openaire +1 more source