大气污染源谱数据

该数据集是天融环境联合南开大学，共同整理采集的颗粒物源谱数据，形成大气污染源谱数据集。收录了我国1980-2021年40余个城市的3494条源谱数据，源谱信息较为丰富、种类较为齐全且覆盖范围广泛，为综合源谱库且大部分为实测数据。其污染物种类涵盖PM、VOCs、多环芳烃、同位素、单颗粒质谱等7个类别，排放源可分为6个一级源类以及46个二级源类，包括生物质燃烧源、工艺过程源、移动源、扬尘源等。

This air pollution source profile dataset was jointly developed by Tianrong Environment and Nankai University through the collection and organization of particulate matter source profile data. It contains 3494 source profile records from more than 40 cities across China between 1980 and 2021. The dataset features abundant source profile information, complete categories and wide coverage, making it a comprehensive source profile repository, with most of the data being field-measured. The covered pollutant categories include seven types such as PM, VOCs, polycyclic aromatic hydrocarbons (PAHs), isotopes, single-particle mass spectrometry, and others. Emission sources are classified into six first-level source categories and 46 second-level source categories, including biomass combustion sources, process sources, mobile sources, dust sources, and more.

搜集汇总

背景与挑战

背景概述

该数据集是我国1980-2021年40余个城市的大气污染源谱数据，涵盖PM、VOCs等7类污染物和6个一级源类，具有信息丰富、覆盖广泛的特点。