Inherent errors in pollutant build-up estimation in considering urban land use as a lumped parameter.
作者： An Liu , Ashantha Goonetilleke , Prasanna Egodawatta
DOI: 10.2134/JEQ2011.0419
关键词: Civil engineering 、 Pollutant 、 Environmental engineering 、 Stormwater quality 、 Errors-in-variables models 、 Estimation 、 Uncertainty analysis 、 Land use 、 Industrial land 、 Environmental science 、 Urban land
摘要: Stormwater quality modelling results is subject to uncertainty. The variability of input parameters an important source overall model error. An in-depth understanding the associated with can provide knowledge on uncertainty these and consequently assist in analysis stormwater models decision making based outcomes. This paper discusses outcomes a research study undertaken analyse related pollutant build-up modelling. was samples collected from 12 road surfaces residential, commercial industrial land uses. It found that characteristics vary appreciably even within same use. Therefore, using use as lumped parameter would contribute significant uncertainties Additionally, it also be depending type. underlines importance taking into account specific targeted species when undertaking or interpreting
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