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Exploring the hedonic value of ambient water quality: A local watershed-based study

机译：探索环境水质的享乐价值：基于当地分水岭的研究

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Non-point source water pollution of local watersheds can result from various sources but is tied most closely to runoff from impervious surfaces associated with development activities such as roadways, parking lots and large commercial structures. This research investigates the value of ambient water quality as measured by data from twenty-two monitoring stations located throughout a local watershed in Maryland; the St. Mary's River watershed. A hedonic property value model is used to investigate the marginal implicit values of the following water quality variables: total suspended solids and dissolved inorganic nitrogen. The econometric results indicate the marginal implicit prices associated with a one milligram per liter change in total suspended solids and dissolved inorganic nitrogen, are $-1086 and $-17,642, respectively.
机译：局部流域的非点源水污染可能源于多种来源，但与与开发活动（如道路，停车场和大型商业结构）相关的不透水面的径流密切相关。这项研究调查了马里兰州一个地方流域的22个监测站的数据所测得的环境水质的价值。圣玛丽河的分水岭。使用享乐属性值模型来研究以下水质变量的边际隐含值：总悬浮固体和溶解的无机氮。计量经济学结果表明，与总悬浮固体和溶解的无机氮每变化1毫克相关的边际隐性价格分别为$ 1086和$ 17,642。

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