Modelled ozone flux for the grassland growing season in the UK and USA in 2018

This dataset consists of a vector layer (based on 1 by 1degree grid), of modelled ozone flux (POD1IAM, mmol m-2), The values per grid cell are Phytotoxic Ozone Dose above a threshold of y (y=1 nmol m−2 sec−1 in this case) for use in large-scale Integrated Assessment Modelling (IAM). The accumulated flux value per 90-day grassland growing season (mid-April to mid-July) is provided per grid cell, for the year 2018, across the UK and USA.

本数据集包含基于1°×1°网格构建的矢量图层，存储了模拟臭氧通量数据（POD1IAM，单位：毫摩尔每平方米，mmol m⁻²）。该图层中每个网格单元的数值为超过阈值y的植物毒性臭氧剂量（本案例中阈值y=1纳摩尔每平方米每秒，nmol m⁻² s⁻¹），适用于大规模综合评估模型（Integrated Assessment Modelling，IAM）。数据集针对2018年英国与美国全域，为每个网格单元提供了90天草地生长季（4月中旬至7月中旬）的累积通量值。