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2021年第12期
2019年第02期
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千烟洲亚热带人工林无人机温室气体与风场同步观测数据集(2023-2024)


孙海炯1李少萌*2王一飞3郭俊飞4高相宇4
1 中国科学院地理科学与资源研究所,北京1001012 北京大学环境科学与工程学院,北京1001013 内蒙古自治区计量测试研究院,呼和浩特0100504 北京唯思德科技有限公司,北京100070

DOI:10.3974/geodb.2026.08.07.V1

出版时间:2026年8月

网页浏览次数:49       数据下载次数:0      
数据下载量: 无      数据DOI引用次数:

关键词:

森林生态系统,二氧化碳,无人机,千烟洲

摘要:

森林冠层上方温室气体浓度、风场及空间位置信息的同步观测数据是研究复杂地形森林生态系统植被-大气交换过程和开展森林碳源汇定量研究的重要数据基础。2023年8月至2024年12月,作者利用搭载气体分析仪、三维超声风速仪及高精度定位系统的无人机观测平台,在千烟洲亚热带人工林开展多时段、多季节森林冠层上方大气观测,形成了千烟洲亚热带人工林无人机温室气体与风场同步观测数据集(2023-2024)。该数据集以无人机飞行时间为时间轴,将飞行轨迹、气象与气体浓度观测数据进行同步整合,主要内容包括:(1)无人机飞行时间和位置;(2)飞行过程中获取的环境温度、森林冠层上方风向和风速数据;(3)气体分析仪观测的二氧化碳浓度、水汽和氧化亚氮浓度数据。数据集存储为.xlsx格式,由3个数据文件组成,数据量为21.4 MB(压缩为1个文件,20.3 MB)。

基金项目:

中华人民共和国科学技术部(2024YFF0618500)

数据引用方式:

孙海炯, 李少萌*, 王一飞, 郭俊飞, 高相宇. 千烟洲亚热带人工林无人机温室气体与风场同步观测数据集(2023-2024)[J/DB/OL]. 全球变化数据仓储电子杂志(中英文), 2026. https://doi.org/10.3974/geodb.2026.08.07.V1.
.

参考文献:


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数据下载:

序号 数据名 数据大小 操作
1 QYZ_UAV_GHG_Wind_2023_2024.r... 20851.99KB
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