Simulated Fine Particulate Matter (PM2.5) Estimates over Alaska, 2001-2015

The dataset provides simulated PM2.5 concentration estimates over Alaska, U.S. PM2.5 (particulate matter with diameter <= 2.5 microns) concentrations in air (micrograms m-3) are gridded at 0.1-degree resolution for May to September for the years 2001 through 2015. The data were created in a modeling process utilizing the Wildland Fire Emissions Inventory System (WFEIS), the Arctic-Boreal Vulnerability Experiment (ABoVE) Wildfire Date of Burning (WDoB) dataset, and multiple models including the Hybrid Single-Particle Lagrangian Integrated Trajectory (HYSPLIT) model. The data are provided in GeoTIFF format.

本数据集提供了阿拉斯加州模拟的PM2.5浓度估算数据，涵盖了美国空气中直径小于或等于2.5微米的颗粒物（PM2.5）浓度（每立方米微克数），该数据以0.1度分辨率的网格形式存储，时间范围为2001年至2015年5月至9月。数据生成过程采用Wildland Fire Emissions Inventory System（WFEIS）模型、Arctic-Boreal Vulnerability Experiment（ABoVE）Wildfire Date of Burning（WDoB）数据集以及包括Hybrid Single-Particle Lagrangian Integrated Trajectory（HYSPLIT）模型在内的多个模型进行模拟。数据以GeoTIFF格式提供。