青藏高原固定站点实测氧含量（2021-2024）

该数据集来源于2021年至2024年期间在青藏高原安装的固定氧含量测量站点。每个站点设置电化学氧气检测仪和氧化锆氧气检测仪各1台，24小时连续监测空气中相对氧气含量。数据采集的时间间隔为10秒，将氧含量数据统计至日值，主要统计数值为18%~23%范围内（非低、高预警值）的氧含量测量值。建立氧含量长期监测网络，研究其变化特点和影响因素与机制，可以为加深理解青藏高原生物地球化学循环及其环境健康效应提供依据。This dataset is sourced from fixed oxygen concentration monitoring stations installed on the Qinghai-Tibet Plateau between 2021 and 2024. Each station is equipped with one electrochemical oxygen detector and one zirconia oxygen detector, which perform 24-hour continuous monitoring of ambient oxygen concentration. The data acquisition interval is 10 seconds, and oxygen concentration data are aggregated into daily values, with the main statistical values being the measured oxygen concentration values within the range of 18% to 23% (excluding low and high alert thresholds). Establishing a long-term oxygen concentration monitoring network and studying its variation characteristics, influencing factors and underlying mechanisms can provide a basis for deepening the understanding of biogeochemical cycles on the Qinghai-Tibet Plateau and their environmental and health effects.

搜集汇总

背景与挑战

背景概述

该数据集包含2021年至2024年青藏高原固定站点实测的氧含量数据，采用电化学和氧化锆氧气检测仪连续监测，数据统计至日值，存储于EXCEL表格中，用于研究青藏高原生物地球化学循环及其环境健康效应。