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国家重点基础研究发展计划(2012CB956202): 作品数：11被引量：73H指数：6; 导出分析报告; 相关作者：王鹤松程志庆李春友张劲松孟平更多>>; 相关机构：北京林业大学中国林业科学研究院河北农业大学中国科学院大学更多>>; 相关期刊：《Science China Earth Sciences》《Science Bulletin》《兰州大学学报（自然科学版）》《农业机械学报》更多>>; 相关主题：SOIL_MOISTUREDROUGHTMODIS叶片叶绿素含量更多>>; 相关领域：天文地球农业科学自动化与计算机技术环境科学与工程更多>>

3种土壤热通量计算方法对观测数据偏差的敏感性分析被引量：2: 《兰州大学学报（自然科学版）》2019年第2期183-190,共8页郭阳左洪超王扶斌谢祥永陈伯龙董龙翔; 国家重点基础研究发展计划(973计划)项目(2012CB956202);国家自然科学基金项目(41475009,41275019);中央高校基本科研业务费专项资金项目(LZUJBKY-2016-196); 基于干旱区均匀裸土下垫面的辐射观测数据和两组土壤观测数据,分别使用PlateCal法、谐波法和TDEC法计算了地表土壤热通量(G0),发现不同方法计算的G0差异达3%~11%.分析了3种方法所需输入数据(长波辐射、土壤温度、土壤含水量和土壤热通量...; 关键词：地表土壤热通量相对偏差敏感性分析

Soil moisture drought detection and multi-temporal variability across China被引量：16: 《Science China Earth Sciences》2015年第10期1798-1813,共16页LI MingXing MA ZhuGuo; supported by the National Basic Research Program of China(Grant No.2012CB956202);the National Key Technology R&D Program of China(Grant Nos.2013BAC10B02,2012BAC22B04);the National Natural Science Foundation of China(Grant No.41105048); Soil moisture droughts can trigger abnormal changes of material and energy cycles in the soil-vegetation-atmosphere system,leading to important effects on local ecosystem,weather,and climate.Drought detection and unde...; 关键词：soil moisture droughts soil moisture CLM3.5 land surface process modeling

杨树叶片叶绿素含量高光谱估算模型研究被引量：17: 《农业机械学报》2015年第8期264-271,共8页程志庆张劲松孟平李岩泉王鹤松李春友; 国家自然科学基金资助项目(41105076);国家重点基础研究发展计划(973计划)资助项目(2012CB956202);林业公益性行业科研专项资助项目(201204105); 以盆栽107号杨树为研究对象,在验证杨树叶片的SPAD值可作为衡量其叶绿素含量指标的基础上,基于最佳指数-相关系数法(OIFC),提取了杨树叶绿素特征波段(中心波长350、715、1 150 nm),建立了以该组合波段原始光谱数据为自变量的杨树叶片叶...; 关键词：杨树叶片叶绿素含量高光谱估算模型

基于模拟土壤湿度的中国干旱检测及多时间尺度特征被引量：9: 《中国科学：地球科学》2015年第7期994-1010,共17页李明星马柱国; 国家重点基础研究发展计划项目(编号:2012CB956202);国家科技支撑计划项目(编号:2013BAC10B02,2012BAC22B04);国家自然科学基金项目(批准号:41105048)资助; 土壤干旱能够弓I起土壤．植被．大气系统的物质和能量循环异常，对生态环境和天气气候具有重要的影响，土壤干旱的检测和特征认识，有助于理解陆气相互作用及其评估和减缓影响．本文以观测气候资料驱动陆面模式CLM3．5模拟中国区域的土...; 关键词：土壤干旱土壤湿度 CLM3.5 陆面过程模拟

Assessing MODIS Land Cover Products over China with Probability of Interannual Change: 《Atmospheric and Oceanic Science Letters》2014年第6期564-570,共7页GAO Hao JIA Gen-Suo; supported by the National Basic Research Program of China (Grant No. 2012CB956202);the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDA05090201); Accurate and up-to-date land cover data are important for climate-change modeling. Quality assessment is becoming critical, as many satellite-based land cover products of differing scales have been released to meet th...; 关键词：land cover MODIS quality UNCERTAINTY interannual change

Increased Browning of Woody Vegetation due to Continuous Seasonal Droughts in Yunnan Province, China: 《Atmospheric and Oceanic Science Letters》2014年第2期120-125,共6页CHEN Hong-Ping JIA Gen-Suo FENG Jin-Ming DONG Yan-Sheng; funded by the National Basic Research Program of China (Grant No. 2012CB956202);the Strategic Priority Research Program of the Chinese Academy of Sciences (Grant No. XDA05090200); In this paper, based on the analysis of satellite measurements, the authors conclude that the continuous seasonal droughts intensify the browning of woody vegetation and that evergreen needleleaf forest(ENF) shows a l...; 关键词：Yunnan Province DROUGHT enhanced vegetation index woody vegetation standard anomaly

气候模式中关键陆面植被参量遥感估算的研究进展被引量：15: 《地球科学进展》2014年第1期56-67,共12页陈洪萍贾根锁冯锦明董燕生; 国家重点基础研究发展计划项目"全球典型干旱半干旱地区年代尺度气候变化的机理及其影响研究"(编号:2012CB956202);中国科学院战略性先导科技专项"应对气候变化的碳收支认证及相关问题"项目九"过去百年气候增暖及成因"第二课题"近代变暖中的城市化效应"(编号:XDA05090200)资助; 卫星遥感资料对于改善气候模式的强迫场,改进相关物理参数,提高数值模式模拟的准确性具有重要作用。目前,全球已经积累了多年的卫星遥感资料,并且已有多种陆面参量遥感产品。然而,卫星遥感资料在气候模式中的应用还非常有限。充分利用...; 关键词：气候模式陆面参量卫星遥感

Spatial and Temporal Variability of Water Availability in the Yellow River Basin: 《Atmospheric and Oceanic Science Letters》2013年第4期191-196,共6页LI Ming-Xing MA Zhu-Guo; supported by the National Basic Research Program of China (973 Program,2012CB956202);the National Key Technology R&D Program of China(2012BAC22B04);the National Natural Science Foundation of China (41105048);the Special Fund for Meteorological scientific Research in the Public Interest (GYHY201106028); The changes in hydrological processes in the Yellow River basin were simulated by using the Community Land Model(CLM,version 3.5),driven by historical climate data observed from 1951 to 2008.A comparison of modeled so...; 关键词：water availability VARIABILITY the Yellow River basin

Regional Estimates of Evapotranspiration over Northern China Using a Remote-sensing-based Triangle Interpolation Method被引量：1: 《Advances in Atmospheric Sciences》2013年第5期1479-1490,共12页王鹤松贾根锁; supported by the National Basic Research Program of China (No. 2012CB956202);the National Natural Science Foundation of China (Grant No. 41105076);the National Special Scientific Research Project for Public Interest (Forestry) (Grant No. GYHY201204105);the National Key Technology R & D Program (Grant No. 2012BAC22B04); Regional estimates of evapotranspiration （ET） are critical for a wide range of applications. Satellite remote sensing is a promising tool for obtaining reasonable ET spatial distribution data. However, there are at ...; 关键词：remote sensing EVAPOTRANSPIRATION northern China triangle interpolation method MODIS

Soil moisture-based study of the variability of dry-wet climate and climate zones in China被引量：9: 《Chinese Science Bulletin》2013年第4期531-544,共14页LI MingXing MA ZhuGuo; supported by the National Basic Research Program of China(2012CB956202 and 2011CB952003);the National Natural Science Foundation of China (40830956 and 41105048);the Knowledge Innovation Program of the Chinese Academy of Sciences (KZCX2-EW-202);the National Key Technology R&D Program of China (2012BAC22B04); An ensemble soil moisture dataset was produced from 11 of 25 global climate model (GCM) simulations for two climate scenarios spanning 1900 to 2099; this dataset was based on an evaluation of the spatial correlation o...; 关键词：土壤水分中国北部气候变异气候带干湿半湿润地区半干旱地区全球气候模型

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