...
首页> 外文期刊>Environmental Science & Technology >Mapping Urban Environmental Noise: A Land Use Regression Method
【24h】

Mapping Urban Environmental Noise: A Land Use Regression Method

机译:绘制城市环境噪声图:土地利用回归法

获取原文
获取原文并翻译 | 示例
           

摘要

Forecasting and preventing urban noise pollution are major challenges in urban environmental management Most existing efforts, including experiment-based models, statistical models, and noise mapping, however, have limited capacity to explain the association between urban growth and corresponding noise change. Therefore, these conventional methods can hardly forecast urban noise at a given outlook of development layout. This paper, for the first time, introduces a land use regression method, which has been applied for simulating urban air quality for a decade, to construct an urban noise model (LUNOS) in Dalian Municipality, Northwest China. The LUNOS model describes noise as a dependent variable of surrounding various land areas via a regressive function. Hie results suggest that a linear model performs better in fitting monitoring data, and there is no significant difference of the LUNOS's outputs when applied to different spatial scales. As the LUNOS facilitates a better understanding of the association between land use and urban environmental noise in comparison to conventional methods, it can be regarded as a promising tool for noise prediction for planning purposes and aid smart decision-making.
机译:预测和预防城市噪声污染是城市环境管理中的主要挑战。但是,大多数现有的工作,包括基于实验的模型,统计模型和噪声映射,都无法解释城市增长与相应噪声变化之间的关系。因此,在给定的发展布局下,这些常规方法几乎无法预测城市噪声。本文首次介绍了一种土地利用回归方法,该方法已被用于模拟城市空气质量已有十年之久,用于构建中国西北大连市的城市噪声模型(LUNOS)。 LUNOS模型通过回归函数将噪声描述为周围各个陆地区域的因变量。 Hie的结果表明,线性模型在拟合监控数据方面表现更好,并且在应用于不同的空间比例时,LUNOS的输出没有显着差异。与常规方法相比,由于LUNOS有助于更好地理解土地使用与城市环境噪声之间的关系,因此它被认为是用于规划目的的噪声预测的有前途的工具,有助于做出明智的决策。

著录项

  • 来源
    《Environmental Science & Technology》 |2011年第17期|p.7358-7364|共7页
  • 作者

    Dan Xie; Yi Liu; Jining Chen;

  • 作者单位

    School of Environment, Tsinghua University, Beijing 100084, China;

    School of Environment, Tsinghua University, Beijing 100084, China;

    School of Environment, Tsinghua University, Beijing 100084, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号