V2EX penman-monteith

Penman-Monteith

释义 Definition

PenmanMonteith(彭曼蒙特斯)方程:一种用于估算参考作物蒸散量(ET)或地表蒸散发(evapotranspiration)的气象学/水文学公式,综合考虑净辐射、气温、风速与空气湿度等因素,常用于农业灌溉、水资源管理与陆面过程研究。(该词也常指“PenmanMonteith 方法”。)

发音 Pronunciation (IPA)

/pn.mn mn.tiθ/

例句 Examples

The Penman-Monteith equation is widely used to estimate reference evapotranspiration.
彭曼蒙特斯方程被广泛用于估算参考作物蒸散量。

Using daily radiation, temperature, humidity, and wind speed, the researchers computed ET with the FAO Penman-Monteith method to schedule irrigation more accurately.
研究人员利用逐日的辐射、气温、湿度和风速数据,采用 FAO 彭曼蒙特斯方法计算 ET,从而更准确地制定灌溉计划。

词源 Etymology

该名称来自两位学者的姓氏:Howard Penman(提出蒸发/蒸散估算的基础思想)与 John L. Monteith(在能量平衡与空气动力学阻力等方面扩展与规范化该模型)。因此这是一个以人名命名的科学术语(eponym,常以连字符连接为 Penman-Monteith 或用短横线表示 PenmanMonteith

相关词 Related Words

文学与著名作品 Literary Works

  • FAO Irrigation and Drainage Paper No. 56: Crop Evapotranspiration(Allen, Pereira, Raes & Smith, 1998) 将 FAO PenmanMonteith 作为估算 ET 的标准方法。
  • “A method for measuring evaporation from soil and other surfaces”(Penman, 1948) 彭曼蒸发/蒸散思想的重要源头论文。
  • “Evaporation and environment”(Monteith, 1965) 对蒸散发过程与阻力框架的关键阐述,推动了 PenmanMonteith 形式的完善。
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