收藏本站
收藏 | 手机打开
二维码
手机客户端打开本文

Effects of site change and urbanisation in the Beijing temperature series 1977-2006

Phil Jones  
【摘要】:During 1977-1981 the Beijing(BJ)meteorological station was at a suburban location.In 1981 it was moved to a more urban location,but in 1997 it was subsequently moved back to the same suburban location.The daily BJ temperature series,together with those from 18 nearby stations,form a unique database for studying how site-change and possible urbanisation inuences affect climate changes at a local scale.The site-change-induced biases were quantified,between 0.43 and 0.95 °C,based on comparisons between multi-year-mean seasonal temperature anomalies at BJ and the mean of those from a cluster of nearby stations.The annual mean urban-suburban difference was 0.81 °C around 1981 and 0.69 °C around 1997,indicating a growing urbanisation effect in the suburban compared to the downtown area.The linear warming trend in the adjusted(for site moves only)BJ temperature series during 1977-2006 was 0.78 °C/decade.Comparing with several rural and less-urban sites,we suggest that the BJ records include an urbanisation-related warming bias between 0.20 and 0.54 °C/decade,likely about 0.30 °C/decade,for the recent few decades.The climatic warming at BJ between 1977 and 2006 is likely,therefore,to be about 0.48 °C/decade.Caveats for using these estimates were discussed.Copyright 2009 Royal Meteorological Society

知网文化
【相似文献】
中国重要会议论文全文数据库 前10条
1 Phil Jones;;Effects of site change and urbanisation in the Beijing temperature series 1977-2006[A];第28届中国气象学会年会——S7城市气象精细预报与服务[C];2011年
2 ;Numerical Simulation of Temperature and Velocity Field in the Harvester's Operator Cab[A];2010 International Conference on Computer and Communication Technologies in Agriculture Engineering(CCTAE 2010) (Volume 3)[C];2010年
3 ;Viscosity,Resistivity and Structural Changes of Bi_(60)Ga_(40) Alloy Melt with Liquid-liquid Phase Separation[A];Proceedings of the 6th International Conference on Physical and Numerical Simulation of Materials Processing[C];2010年
4 ;The experiment of hydrogen,absorbed by active carbon at the temperature of liquid helium[A];Abstracts of the 18th International of Vacuum Congress[C];2010年
5 ;Analysis on relationship between urban land surface temperature and landcover from Landsat ETM+data[A];Proceedings of 2010 International Conference on Remote Sensing (ICRS 2010) Volume 2[C];2010年
6 ;The Influence of Sub-temperature Quenching Temperature on Microstructure and Properties of 60Si2Mn Steel[A];Proceedings of the 6th International Conference on Physical and Numerical Simulation of Materials Processing[C];2010年
7 F. Bebensee;M. Schmid;H.-P. Steinrück;J. M. Gottfried;;Low-Temperature Deposition of Ca onto P3HT:A Route to Sharper Interfaces[A];Abstracts of the 18th International of Vacuum Congress[C];2010年
8 ;Design of a Kind of Combined Temperature Sensor[A];Proceedings of the Third International Symposium on Test Automation & Instrumentation (Vol.3)[C];2010年
9 I. Guillamón;H. Suderow;S. Vieira;R. Córdoba;J. Sesé;J.M. De Teresa;M.R. Ibarra;;Direct observation of melting in a 2D superconducting vortex lattice through very low temperature scanning tunneling spectroscopy[A];Abstracts of the 18th International of Vacuum Congress[C];2010年
10 ;Numerical Simulation of Temperature Field of Plasma Arc Remelting on QT600[A];Proceedings of the 6th International Conference on Physical and Numerical Simulation of Materials Processing[C];2010年
中国博士学位论文全文数据库 前2条
1 Masoud Taheri Shahraein;伊朗居住建筑新型东西外墙构造节能分析[D];华南理工大学;2010年
2 王皓;高比表面CeO_2负载Pt催化剂乙醇水蒸汽重整制氢的研究[D];天津大学;2009年
中国硕士学位论文全文数据库 前10条
1 朱灿;PVT法生长大尺寸SiC晶体的数值模拟[D];哈尔滨工业大学;2010年
2 万冰冰;A位非化学计量比对铌酸钠钾基压电陶瓷结构和性能影响[D];哈尔滨工业大学;2010年
3 胡胜鹏;MgB_2超导体相纯度和微观结构的研究[D];哈尔滨工业大学;2010年
4 夏恺;[D];清华大学;2010年
5 柯妍;人口发展对全球气候变化的影响分析[D];吉林大学;2010年
6 石玉良;玉米秸秆热解及在甲醇中的热化学转化研究[D];太原理工大学;2010年
7 周元辅;寒区隧道保温隔热层的优化设计研究[D];重庆交通大学;2010年
8 粘坤;通化市1951-1980年地面温度与气温特征及关系模型研究[D];东北师范大学;2010年
9 李燕;甲醇重整制氢实现氢/汽油双燃料系统的仿真分析[D];重庆大学;2010年
10 陈小翠;流化床中甲烷催化裂解制氢的研究[D];重庆大学;2010年
中国重要报纸全文数据库 前1条
1 东营市利津县凤凰城街道店子中学 徐子娟;不可忽视的“Warming—up”[N];学知报;2011年
 快捷付款方式  订购知网充值卡  订购热线  帮助中心
  • 400-819-9993
  • 010-62982499
  • 010-62783978