2015-2023年河南宝天曼森林生态系统国家野外科学观测研究站半小时尺度气象数据集  

A dataset of half-hour meteorological observations at Henan Baotianman Forest Ecosystem National Observation and Research Station(2015-2023)

作　　者：牛晓栋 陈志成 闫崇宇 牛保亮 刘世荣[1,2] NIU Xiaodong;CHEN Zhicheng;YAN Chongyu;NIU Baoliang;LIU Shirong(Key Laboratory of Forest Ecology and Environment of National Forestry and Grassland Administration,Ecology and Nature Conservation Institute,Chinese Academy of Forestry,Beijing 100091,P.R.China;Baotianman National Nature Reserve Administrative Bu reau,Nanyang 474350,P.R.China;Institute of Forest Resource Information Techniques,Chinese Academy of Forestry,Beijing 100091,P.R.China)

机构地区：[1]中国林业科学研究院森林生态环境与自然保护研究所,国家林业和草原局森林生态环境重点实验室,北京100091 [2]河南宝天曼森林生态系统国家野外科学观测研究站,河南南阳474350 [3]中国林业科学研究院资源信息研究所,北京100091

出　　处：《中国科学数据(中英文网络版)》2025年第1期287-297,共11页China Scientific Data

基　　金：国家重点研发计划(2021YFF0703905、2021YFD2200405、2023YFE0105100-4);中国林业科学研究院基本科研业务费专项(CAFYBB2020QB009);中国林业科学研究院科研设施运行维护费专项(KS2024160004)。

摘　　要：气象要素是中国森林生态系统研究网络和国家野外科学观测研究网络等野外站网的基础观测内容。森林生态站的气象观测数据对于研究气候变化、天气预报和森林生态系统对气候变化的响应、适应等具有重要意义。河南宝天曼森林生态系统国家野外科学观测研究站位于我国北亚热带-暖温带过渡区,其气候和森林类型(天然栎林)具有代表性。本数据集基于台站内的标准地面气象观测场和小气候观测塔的2015–2023年连续9年的定位观测数据,通过科学的数据质量控制和整理形成了半小时尺度气象数据产品。数据集中的指标包括大气要素(空气温湿度、风速风向、光合有效辐射、净辐射、总辐射、大气压、降雨)和土壤要素(3层土壤温度、3层土壤含水量、土壤热通量)。本气象数据集时间频率高、时间序列长,对于研究我国暖温带地区气候变化、天气预报和森林生态系统韧性具有科学价值。Meteorological elements are essential observation indicators in field station networks such as Chinese Forest Ecosystem Research Network(CFERN)and Chinese National Ecosystem Research Network(CNERN).The meteorological data collected at forest ecosystem stations is of great significance to study climate change,weather forecasting,and the response and adaptation mechanisms of forest ecosystems to climate change.Baotianman Forest Ecosystem National Observation and Research Station in Henan Province lies in the transitional zone between the north-subtropical and warm temperate regions in China.Its climate and forest type,such as the natural oak forest,are highly representative.This dataset is based on the raw data from 2015 to 2023 collected from the standard surface meteorological observation field and micrometeorology observation tower at Baotianman Station.After data processing and quality control,the dataset is presented in half-hour intervals.The indicators in the dataset include atmospheric elements(air temperature and humidity,wind speed and direction,photosynthetically active radiation,net radiation,total radiation,atmosphere pressure,and rainfall)and soil elements(soil temperature at 3 depths,soil water content at 3 depths,and soil heat flux).With its high temporal resolution and long time series,the dataset is valuable for the study of climate change,weather forecasting,and forest ecosystem resilience in warm temperate zones of China.

关 键 词：气象数据 宝天曼生态站 气候变化 森林生态系统 

分 类 号：S718.5[农业科学—林学] P416[天文地球—大气科学及气象学]