国家自然科学基金(40905046)

作品数:7被引量:36H指数:4
导出分析报告
相关作者:聂肃平俞乐史学丽居为民刘向文更多>>
相关机构:中国气象局国家气候中心清华大学南京大学安徽省气象局更多>>
相关期刊:《中国科学:地球科学》《Advances in Climate Change Research》《Science China Earth Sciences》《Science Bulletin》更多>>
相关主题:DATASETGLOBALTIBETAN_PLATEAUTHE_NORTHEAST青藏高原东北部更多>>
相关领域:天文地球自动化与计算机技术航空宇航科学技术更多>>
-

检索结果分析

结果分析中...
条 记 录,以下是1-7
视图:
排序:
Climate effects of the GlobeLand30 land cover dataset on the Beijing Climate Center climate model simulations被引量:9
《Science China Earth Sciences》2016年第9期1754-1764,共11页SHI XueLi NIE SuPing JU WeiMin YU Le 
supported by the National High Technology Research and Development Program of China (Grant No. 2009AA122005);the Public Welfare Meteorology Research Project of China (Grant Nos. 201506023, 201306048);the National Natural Science Foundation of China (Grant Nos. 41275076, 40905046)
Land cover is one of the most basic input elements of land surface and climate models. Currently, the direct and indirect effects of land cover data on climate and climate change are receiving increasing attentions. I...
关键词:Land cover Climate model Application strategy Numerical simulation Air temperature PRECIPITATION 
GlobeLand30地表数据对北京气候中心气候模式的影响被引量:5
《中国科学:地球科学》2016年第9期1197-1208,共12页史学丽 聂肃平 居为民 俞乐 
国家高技术研究发展计划重点项目(编号:2009AA122005);公益性行业(气象)科研专项项目(编号:201106014,201306048,201506023);国家自然科学基金项目(批准号:41275076,40905046)资助
地表覆盖是陆面及气候模式中的重要基础变量,其数据质量对气候模式性能有显著影响.本文基于一套中国自主研制的全球30m地表覆盖数据(GlobeLand30),利用北京气候中心气候系统模式(Beijing Climate CenterClimateSystemModel,BCC_CSM)中...
关键词:地表覆盖 气候模式 应用方案 数值模拟 大气温度 降水 
A Strategy for Merging Objective Estimates of Global Daily Precipitation from Gauge Observations, Satellite Estimates, and Numerical Predictions被引量:4
《Advances in Atmospheric Sciences》2016年第7期889-904,共16页Suping NIE Tongwen WU Yong LUO Xueliang DENG Xueli SHI Zaizhi WANG Xiangwen LIU Jianbin HUANG 
supported by the National Natural Science Foundation of China (Grant Nos. 41275076, 41305057, 41175066, 41175086, and 40905046);the Beijing Natural Science Foundation (Grant No. 8144046);the National High Technology Research and Development Program of China (Grant Nos. 2009AA122005 and 2009BAC51B03);the National Basic Research Program of China (Grant No. 2010CB 951902)
This paper describes a strategy for merging daily precipitation information from gauge observations, satellite estimates (SEs), and numerical predictions at the global scale. The strategy is designed to remove syste...
关键词:global daily precipitation multi-source merging strategy bias correction quantitative error estimation 
基于MODIS的春、夏季中国近海气溶胶对于云参数的影响差异研究
《南京信息工程大学学报(自然科学版)》2014年第4期349-355,共7页邓学良 邓伟涛 聂肃平 
安徽省自然科学基金(1308085MD55);国家自然科学基金(40905046);江苏省高校自然科学研究面上项目(10KJB170007);气象灾害省部共建教育部重点实验室开发课题(KLME1104)
通过分析中国近海MODIS数据中气溶胶参数与云参数的相互关系,讨论了该区域气溶胶的间接效应及其对于云的可能影响.结果表明,在中国近海,气溶胶具有明显的间接效应,而且由于气溶胶种类和水汽的季节变化,使得气溶胶的间接作用具有很强的...
关键词:中分辨率成像光谱仪( MODIS ) 气溶胶  中国近海 
背景误差协方差矩阵不同求逆方案在高度计资料同化试验中的应用比较
《海洋学报》2012年第5期65-73,共9页刘向文 李维京 吴统文 肖贤俊 
国家重点基础研究发展计划项目(2010CB951903);国家自然科学基金(40905046)
针对海表高度计资料的同化,考查了背景误差协方差矩阵的不同求逆方案对同化效果的影响。所使用的求逆方案包括避免求逆的经验正交函数方案(EOF/EOF_var)、递归滤波方案(RF/RF_var)以及采用初等变换法直接求逆的方案(Inv)。基于上述方案...
关键词:海表高度 经验正交函数 递归滤波 初等变换法直接求逆 温度 均方根误差 
Quality Control and Analysis of Global Gauge-Based Daily Precipitation Dataset from 1980 to 2009被引量:4
《Advances in Climate Change Research》2012年第1期45-53,共9页NIE Su-Ping LUO Yong LI Wei-Ping WU Tong-Wen SHI Xue-Li WANG Zai-Zhi 
supported by the National Natural Science Foundation(No. 40905046,No.41175066);the National High Technology Research and Development Program(No.2009AA1220005, No.2009BAC51B03);the National Basic Research Program (No.2010CB951902)of China
A series of quality control(QC) procedures were performed on a gauge-based global daily precipitation dataset from the Global Telecommunication System(GTS) for the period 1980-2009.A new global daily precipitation(NGD...
关键词:global surface weather report data GTS data daily precipitation quality control 
Simulation of freezing and melting of soil on the northeast Tibetan Plateau被引量:14
《Chinese Science Bulletin》2011年第20期2145-2155,共11页XIA Kun 1,2,3,LUO Yong 2,4,5 & LI WeiPing 2 1 Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing 100029,China 2National Climate Center,China Meteorological Administration,Beijing 100081,China 3Graduate University of Chinese Academy of Sciences,Beijing 100049,China 4 Center for Earth System Science,Tsinghua University,Beijing 100084,China 5Key Laboratory of Earth System Numerical Simulation,Ministry of Education,Beijing 100084,China 
supported by the National Basic Research Program of China(2007CB411505);the Major National Scientific Research Project on Global Changes(2010CB951902);the National Natural Science Foundation of China(40975042 and 40905046)
Using observational data spanning the period from February to December 2009 and recorded at the Suli station in Qinghai Province,the land-surface model CLM3.0 was employed to simulate the freezing and melting of soil....
关键词:土壤温度 冻结期 青藏高原东北部 模拟 融化 观测数据 热力学方程 表面模型 
检索报告 对象比较 聚类工具 使用帮助 返回顶部