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| 欧亚大陆春季植被对同年中国西北夏季大气环流和气候的影响研究 | |
| 引用本文： | 杨金虎,江志红,裴永成.欧亚大陆春季植被对同年中国西北夏季大气环流和气候的影响研究[J].冰川冻土,2011,33(5):1014-1021. |
| 作者姓名： | 杨金虎 江志红 裴永成 |
| 作者单位： | 1. 中国气象局兰州干旱气象研究所甘肃省干旱气候变化与减灾重点实验室中国气象局干旱气候变化与减灾重点开放实验室,甘肃兰州730020／甘肃省定西市气象局,甘肃定西743000 2. 南京信息工程大学大气科学学院,江苏南京,210044 3. 甘肃省定西市气象局,甘肃定西,743000 |
| 基金项目： | 江苏省高校自然科学重大基础项目(07KJA17020); 国家科技支撑计划项目(2007BAC29B03); 中国气象局气候变化专项(280200SO11COO); 干旱气象科学研究基金项目(IAM2009014); 甘肃省第五批“十人计划”项目资助 |
| 摘 要： | 利用1982—2006年欧亚大陆月归一化植被指数（NDVI）,NCAR/NCEP月高度场和风场以及中国西北地区248个气象台站的逐日降水、温度资料,通过SVD及合成分析等方法,分析了欧亚大陆春季植被同同年中国西北夏季大气环流乃至干湿特征的关系.结果表明：欧亚大陆春季植被覆盖状况对预测我国西北地区同年夏季的干湿特征具有较... |
| 关 键 词： | 植被 干湿 欧亚大陆 中国西北 关系 |
Effect of Spring Vegetation on Eurasia on Summer Air Circulation and Climate over Northwest China |
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| YANG Jin-hu,JIANG Zhi-hong,PEI Yong-cheng.Effect of Spring Vegetation on Eurasia on Summer Air Circulation and Climate over Northwest China[J].Journal of Glaciology and Geocryology,2011,33(5):1014-1021. | |
| Authors: | YANG Jin-hu JIANG Zhi-hong PEI Yong-cheng |
| Institution: | YANG Jin-hu1,3,JIANG Zhi-hong2,PEI Yong-cheng3(1.Lanzhou Institute of Arid Meteorology of China Meteorological Administration,Key Laboratory of Arid Climate Change and Reducing Disaster of Gansu Province,Key Laboratory of Arid Climate Change and Disaster Reduction of China Meteorological Administration,Lanzhou Gansu 730020,China,2.Nanjing University of Information Science & Technology,Nanjing Jiangsu 210044,3.Dingxi Meteorological Bureau of Gansu Province,Dingxi Gansu 743000,China) |
| Abstract: | Using normalized differential vegetation index(NDVI) of Eurasia,monthly mean height fields and wind fields of NCAR/NCEP,and daily precipitation and temperature data from 248 meteorological stations over Northwest China from 1982 to 2006,through singular vector decomposition and synthetic analysis,the relationship is studied between spring vegetation of Eurasia and anaphase summer drought-wetness of Northwest China.The result shows that spring vegetation of Eurasia are clear indicators for the forecast of an... |
| Keywords: | vegetation drought-wetness Eurasia Northwest China relation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |