青藏高原大气总悬浮颗粒物组分组网观测数据集（2021-2023）

数据集包含青藏高原及周边地区15个站点（民丰、若羌、塔什库尔干、玛多、杂多、祁连、格尔木、日土、普兰、改则、墨脱、那曲、申扎、拉孜、甘孜）离线采样气溶胶样品中的金属元素成分。使用电感耦合等离子体原子发射光谱法（ICP-AES）进行测量，除若羌站在2023年3-4月有观测，其余站点观测时间为2021年9月至2022年12月，采样时长为48小时，时间分辨率为3天。仪器工作过程中产生的异常数据已经剔除。本数据集为研究高原地区大气粉尘气溶胶金属元素提供了基础数据。资助项目：第二次青藏高原综合科学考察研究任务六专题二（2019QZKK0602）。

This dataset contains metal element composition data for offline-collected aerosol samples obtained from 15 monitoring sites (Minfeng, Ruoqiang, Tashkurgan, Maduo, Zaduo, Qilian, Golmud, Rutog, Burang, Gêrzê, Motuo, Nagqu, Shenzha, Lhazê, Garzê) across the Qinghai-Tibet Plateau and its adjacent areas. All samples were analyzed using Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES). Except for the Ruoqiang station which conducted observations during March and April 2023, the remaining sites carried out monitoring from September 2021 to December 2022. Each sampling campaign lasted 48 hours, with a temporal resolution of 3 days. Abnormal data generated during instrument operation have been removed. This dataset provides fundamental data for research on metal elements in atmospheric dust aerosols over the Qinghai-Tibet Plateau region. Funding: The Second Tibetan Plateau Scientific Expedition and Research Task 6, Subject 2 (2019QZKK0602).

搜集汇总

背景与挑战

背景概述

该数据集提供了青藏高原及周边地区15个站点的大气总悬浮颗粒物金属元素成分观测数据，时间跨度为2021年至2023年，数据以Excel表格形式存储，适用于研究高原地区大气粉尘气溶胶的金属元素组成。