摘要
气象观测数据是开展天气预报预警、气候预测预估、科学研究的基础,是推动气象科学发展的原动力。中国科学院海伦农业生态实验站是中国生态系统研究网络(CERN)和国家级长期定位研究站,位于126°55'12"E,47°27'14"N,其所在区域是世界四大黑土区之一,代表了中国东北黑土区农田生态系统。目前公开报道的该站气象数据只局限于个别气象要素,尚未对多个要素全面报道。鉴于此,本文利用海伦站气象观测场VAISALA自动观测系统采集原始数据,经过数据处理、质量控制和评估,以月为尺度,将2009–2018年10年的气温,露点温度,相对湿度,降水,气压,水汽压,海平面气压,10 min平均风速月平均,地表温度月平均,5 cm土壤温度月平均,10 cm土壤温度月平均,15 cm土壤温度月平均,20 cm土壤温度月平均,40 cm土壤温度月平均,60 cm土壤温度月平均,100 cm土壤温度月平均和太阳辐射数据共计17个表格116 KB公开报道,以期为国民经济的发展,尤其是当地农业生产活动提供基础支撑。
Meteorological observation data serve as the basis of weather forecast and early warning,climate prediction as well as scientific research,which can be rated as the original force to promote the development of meteorological science.As a national long–term positioning research station,Hailun Agricultural Ecology Experimental Station,Chinese Academy of Sciences is part of China Ecosystem Research Network(CERN)and represents the farmland ecosystem in the black soil area of the Northeast China.The black soil area in which Hailun Station located(at longitude 126°55'12",latitude 47°27'14")is one of the four black soil areas in the world.However,public report of the multi-meteorological data of Hailun Station is still limited to individual meteorological elements until now,the whole meteorological elements of Hailun Station according to the time series had not been published.Based on the original data collected by VAISALA automatic observation system of Hailun Station Meteorological Observation Field and after data processing,quality control and evaluation,this dataset takes the month as the scale to collate 10-year meteorological data published from 2009 to 2018 in 17 tables(116 KB),including temperature,dew point temperature,relative humidity,precipitation,air pressure,water vapor pressure,sea level pressure,10 min monthly average wind speed,soil surface temperature,5 cm monthly average soil temperature,10 cm soil monthly average temperature,15 cm monthly average soil temperature,20 cm monthly average soil temperature,40 cm monthly average soil temperature,60 cm monthly average soil temperature,100 cm monthly average soil temperature and solar radiation.It is aimed to provide basic support for the development of national economy,especially local agricultural production activities.
作者
李猛
胡波
韩晓增
李禄军
Li Meng;Hu Bo;Han Xianzeng;Li Lujun(Northeast Institute of Geography and Agricultural Ecology,Chinese Academy of Science,Harbin 150081,P.R.China;Hailun Agroecosystem Experimental Station,Chinese Academy of Science,Hailun 152300,P.R.China;Institute of Atmospheric Physics,Chinese Academy of Science,Beijing 100029,P.R.China)
基金
中国生态系统研究网络(CERN)野外台站运行服务费
科技部国家生态系统观测研究网络(CNERN)研究站运行服务费.
关键词
黑土
农田生态系统
气象数据
海伦
black soil
farmland ecosystem
meteorological data
Hailun
