Development of an Improved Approach for Selecting Storm-Water Best Management Practices
Development of an Improved Approach for Selecting Storm-Water Best Management Practices
复制标题
DOI：
10.1061/(asce)wr.1943-5452.0000110
复制
发表时间：
2011-04
影响因子：
3.1
通讯作者：
Kevin D. Young;R. Dymond;D. Kibler
中科院分区：
文献类型：
--
作者：
Kevin D. Young;R. Dymond;D. Kibler
本文讨论了一个软件辅助的方法来选择最佳管理实践（BMP）的发展。支持输入从地理信息系统（GIS），该软件提供了一个算法，数学为基础的替代固有的主观方法，目前用于选择BMPs管理的雨水径流。将BMP选择软件应用于位于弗吉尼亚州Blacksburg镇的研究中心。该软件被用来确定BMP替代品的分布式雨水管理方法的网站。与没有径流管理的基础模型相比，传统的基于滞留的管理方法比分布式模型的径流率降低了13.0%。相比之下，分布式雨水管理方法在去除地表径流中的污染物方面大大优于基于滞留的方法。虽然这两种径流管理策略都去除了相当一部分悬浮泥沙，从…
This paper discusses the development of a software-aided approach to best management practice (BMP) selection. Supported with input from a geographic information system (GIS), this software provides an algorithmic, mathematically based alternative to the inherently subjective approaches currently used to choose BMPs for management of storm-water runoff. The BMP selection software was applied to a study site located in the town of Blacksburg, Virginia. The software was utilized to identify BMP alternatives for a distributed storm-water management approach on the site. When compared with a base model with no runoff management, the traditional, detention-based management approach yielded 13.0% greater runoff rate reduction than did the distributed model. By contrast, the distributed storm-water management approach greatly outperformed the detention-based approach in removing pollutants from surface runoff. Although both runoff management strategies removed a significant portion of suspended sediment from the...