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首页> 外文期刊>Journal of Arboriculture >A summary and forecast of demand for municipal street tree service on Staten Island, New York.
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A summary and forecast of demand for municipal street tree service on Staten Island, New York.

机译:纽约史坦顿岛市政街树服务需求的汇总和预测。

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摘要

The objective of this study was to establish a reasonably accurate demand forecasting model for municipal street tree services on Staten Island, New York, USA. Using the raw data gathered from 1996 through 2000, a chart and mathematical equation foranticipated monthly demand were derived for the year 2001. The development of the model was accomplished with simple arithmetic computations and computer-assisted regression analysis. Although occasional storm damage skewed some monthly figures, it is apparent that demand for public tree maintenance on Staten Island is decidedly seasonal and predictable.
机译:这项研究的目的是为美国纽约史坦顿岛的市政街树服务建立合理准确的需求预测模型。利用1996年至2000年收集的原始数据,得出了2001年预期每月需求的图表和数学方程式。模型的开发是通过简单的算术计算和计算机辅助回归分析完成的。尽管偶尔的暴风雨使每月的数据有所偏斜,但显然史坦顿岛对公共树木的维护需求显然是季节性的且可预测的。

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