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59 条 记 录,以下是 1-30

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Effects of conservation tillage practices on winter wheat water-use efficiency and crop yield on the Loess Plateau, China被引量:190收藏 分享
作者:Su, Ziyou[1] Zhang, Jinsong[2] Wu, Wenliang[1] Cai, Dianxiong[3] Lv, Junjie[4]
机构:China Agr Univ;Chinese Acad Forestry;Chinese Acad Agr Sci;Luoyang Inst Agr Sci;Univ Ghent
来源:AGRICULTURAL WATER MANAGEMENT  2007
关键词:winter wheat (Triticum aestivum L.)   conservation tillage   water use efficiency   wheat yield   loess plateau of China  
Ecosystem water use efficiency in a warm-temperate mixed plantation in the North China被引量:72收藏 分享
作者:Tong, Xiaojuan[1] Zhang, Jinsong[2] Meng, Ping[2] Li, Jun[3] Zheng, Ning[2]
机构:Beijing Forestry Univ;Chinese Acad Forestry;Chinese Acad Sci
来源:JOURNAL OF HYDROLOGY  2014
关键词:Mixed plantation   Gross primary productivity   Evapotranspiration   Water use efficiency   Eddy covariance  
毛乌素沙地杨树防护林内紫花苜蓿蒸散耗水规律的研究被引量:37收藏 分享
作者:桑玉强[1] 吴文良[1] 张劲松[2] 周择福[2] 张忠山[3]
机构:中国农业大学资源与环境学院;中国林业科学研究院林业研究所;鄂尔多斯市乌审旗林业局
来源:《农业工程学报》  2006
关键词:紫花苜蓿  杨树防护林  涡度相关  Penman-MontEIth模型  蒸散耗水  
摘要:本文利用验证后的Penm an-M on te ith模型,计算了内蒙古毛乌素沙地新疆杨防护林内紫花苜蓿的蒸散耗水,结果表明:(1)通过Penm an-M on te ith模型计算得到的蒸散量与涡度相关法实测值平均相对...
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Water stress controls on carbon flux and water use efficiency in a warm-temperate mixed plantation被引量:37收藏 分享
作者:Tong, Xiaojuan[1] Mu, Yanmei[1] Zhang, Jinsong[2] Meng, Ping[2] Li, Jun[3]
机构:Beijing Forestry Univ;Chinese Acad Forestry;Chinese Acad Sci
来源:JOURNAL OF HYDROLOGY  2019
关键词:Plant water stress index   Net ecosystem productivity   Gross primary productivity   Evapotranspiration   Water use efficiency  
Ecosystem carbon exchange over a warm-temperate mixed plantation in the lithoid hilly area of the North China被引量:30收藏 分享
作者:Tong, Xiaojuan[1,2] Meng, Ping[1] Zhang, Jinsong[1] Li, Jun[3] Zheng, Ning[1]
机构:Chinese Acad Forestry;Beijing Forestry Univ;Chinese Acad Sci
来源:ATMOSPHERIC ENVIRONMENT  2012
关键词:Mixed plantation   Eddy covariance   Net ecosystem carbon exchange   Gross primary productivity   Ecosystem respiration  
InVEST model analysis of the impacts of land use change on landscape pattern and habitat quality in the Xiaolangdi Reservoir area of the Yellow River basin, China被引量:29收藏 分享
作者:Zhao, Longshan[1,2] Yu, Wanyang[2] Meng, Ping[1] Zhang, Jinsong[1] Zhang, Jinxin[1]
机构:Chinese Acad Forestry;Guizhou Univ
来源:LAND DEGRADATION & DEVELOPMENT  0
关键词:ecological model   Grain-for-Green Program   habitat quality evaluation   land use and cover change   Loess Plateau  
植被参数高光谱遥感反演最佳波段提取算法的改进被引量:25收藏 分享
作者:程志庆[1,2] 张劲松[1,3] 孟平[1,3] 李岩泉[1] 王鹤松[4]
机构:中国林业科学研究院林业研究所;国家林业局林木培育重点实验室;南京林业大学南方现代林业协同创新中心;北京林业大学林学院森林培育与保护教育部重点实验室;河北农业大学园林与旅游学院
来源:《农业工程学报》  2015
关键词:算法  植被  光谱分析  高光谱  特征波段  改进  
摘要:高光谱信息量巨大,如何选取最佳组合波段构建高精度光谱模型,是植被参数遥感反演模型研究的重要工作基础。该研究将最佳指数与相关系数通过熵权评价值进行融合,提出最佳指数-相关系数法(optimum index factor a...
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Estimation of half-hourly diffuse solar radiation over a mixed plantation in north China被引量:22收藏 分享
作者:Liu, Peirong[1] Tong, Xiaojuan[1] Zhang, Jinsong[2] Meng, Ping[2] Li, Jun[3]
机构:Beijing Forestry Univ;Chinese Acad Forestry;Chinese Acad Sci
来源:RENEWABLE ENERGY  2020
关键词:Global solar radiation   Diffuse fraction   Clearness index   Diffuse solar radiation model  
Dynamics of phenology and its response to climatic variables in a warm-temperate mixed plantation被引量:22收藏 分享
作者:Zhang, Jingru[1] Tong, Xiaojuan[1] Zhang, Jinsong[2] Meng, Ping[2] Li, Jun[3]
机构:Beijing Forestry Univ;Chinese Acad Forestry;Chinese Acad Sci
来源:FOREST ECOLOGY AND MANAGEMENT  2021
关键词:Phenology   Plantation   MODIS EVI   MODIS MCD12Q2   Gross primary production   Climatic variables  
Native Bamboo Invasions into Subtropical Forests Alter Microbial Communities in Litter and Soil被引量:21收藏 分享
作者:Tian, Xiao-Kun[1] Wang, Min-Yan[1] Meng, Ping[2] Zhang, Jin-Song[2] Zhou, Ben-Zhi[1,3]
机构:Chinese Acad Forestry;Chinese Acad Forestry;Natl Forestry & Grassland Adm China;Taizhou Univ;Taizhou Univ
来源:FORESTS  2020
关键词:bacteria   forest types   fungi   microorganisms   plant invasion   Phyllostachys edulis (Carriere) J   Houzeau  
Changes in soil chemical properties following afforestation of cropland with Robinia pseudoacacia in the southeastern Loess Plateau of China被引量:15收藏 分享
作者:Song, Xueshu[1,2] Shi, Shaomin[1] Lu, Sen[1,2] Ren, Rongxiu[1] He, Chunxia[1]
机构:Chinese Acad Forestry;Nanjing Forestry Univ;Chinese Acad Forestry
来源:FOREST ECOLOGY AND MANAGEMENT  2021
关键词:Soil organic carbon   Land use pattern   Total nitrogen   Total phosphorus  
杨树叶片叶绿素含量高光谱估算模型研究被引量:14收藏 分享
作者:程志庆[1] 张劲松[1] 孟平[1] 李岩泉[1] 王鹤松[2]
机构:中国林业科学研究院林业研究所国家林业局林木培育重点实验室;北京林业大学林学院;河北农业大学园林与旅游学院
来源:《农业机械学报》  2015
关键词:杨树  叶片  叶绿素含量  高光谱  估算模型  
摘要: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...
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Changes in soil organic carbon and total nitrogen in croplands converted to walnut-based agroforestry systems and orchards in southeastern Loess Plateau of China被引量:13收藏 分享
作者:Lu, Sen[1,2] Meng, Ping[1,2] Zhang, Jinsong[1,2] Yin, Changjun[1] Sun, Shiyou[]
机构:Chinese Acad Forestry;Nanjing Forestry Univ
来源:ENVIRONMENTAL MONITORING AND ASSESSMENT  2015
关键词:Soil organic carbon   Total nitrogen   Agroforestry systems   Walnut orchard   Land use change  
The contribution of human activities to runoff and sediment changes in the Mang River basin of the Loess Plateau, China被引量:12收藏 分享
作者:Zhao, Longshan[1,2] Meng, Ping[1] Zhang, Jinsong[1] Zhang, Jinxin[1] Li, Jianxia[3]
机构:Chinese Acad Forestry;Guizhou Univ;Henan Prov Jiyuan State Owned Nanshan Forest Farm;Henan Prov Jiyuan Hydrol & Water Resources Survey
来源:LAND DEGRADATION & DEVELOPMENT  0
关键词:ecological restoration   land-use and cover change (LUCC)   runoff and sediment   soil erosion   watershed hydrology  
Tree-Ring Analysis Reveals Density-Dependent Vulnerability to Drought in Planted Mongolian Pines被引量:12收藏 分享
作者:Sun, ShouJia[1,2] Lei, Shuai[1,2] Jia, HanSen[1,2] Li, Chunyou[3] Zhang, JinSong[1,2]
机构:Chinese Acad Forestry;Nanjing Forestry Univ;Agr Univ Hebei
来源:FORESTS  2020
关键词:Pinus sylvestris var. mongolica   decline   tree ring   radial growth   recovery   resilience  
The Links between Canopy Solar-Induced Chlorophyll Fluorescence and Gross Primary Production Responses to Meteorological Factors in the Growing Season in Deciduous Broadleaf Forest被引量:12收藏 分享
作者:Cheng, Xiangfen[1,2] Zhou, Yu[1,2] Hu, Meijun[1,2] Wang, Feng[3] Huang, Hui[1,2]
机构:Chinese Acad Forestry;Nanjing Forestry Univ;Chinese Acad Forestry
来源:REMOTE SENSING  2021
关键词:SIF   GPP   growing season   meteorological factors  
Estimation of kilometer-scale heat fluxes over a hilly area in Northern China using an optical-microwave scintillometer被引量:11收藏 分享
作者:Zhang, Gong[1,2] Zhang, Jinsong[2] Meng, Ping[2]
机构:Sun Yat Sen Univ;Chinese Acad Forestry
来源:AGRICULTURAL WATER MANAGEMENT  2021
关键词:Sensible heat fluxes   Latent heat fluxes   Two-wavelength method   Structure parameters   Scintillometer  
黄土丘陵沟壑区杏树-黄芪复合系统土壤水分效应研究被引量:11收藏 分享
作者:高峻[1] 张劲松[1] 孟平[1]
机构:中国林业科学研究院林业研究所国家林业局林木培育重点试验室
来源:《农业工程学报》  2007
关键词:黄土丘陵沟壑区  杏-黄芪果药复合系统  土壤水分  
摘要:以山西中阳县黄土丘陵沟壑区梯田杏树-黄芪复合系统为例,采用由烘干法测定得到的2004和2005年的土壤剖面含水率数据,结合土壤贮水量,研究果树与豆科中草药间作土壤水分效应,旨在为该地区果药复合系统优化结构配置及林业生态建...
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Simultaneously protecting the environment and its residents: The need to incorporate agroforestry principles into the ecological projects of China被引量:8收藏 分享
作者:Lu, Sen[1,2] Wang, Feng[3] Meng, Ping[1,2] Zhang, Jinsong[1,2]
机构:Chinese Acad Forestry;Nanjing Forestry Univ;Chinese Acad Forestry
来源:ECOLOGICAL INDICATORS  2015
关键词:Agroforestry system   Ecological project   Land degradation   Agricultural income   China   Agricultural policy  
Solar-induced chlorophyll fluorescence intensity has a significant correlation with negative air ion release in forest canopy被引量:8收藏 分享
作者:Shi, Guang-Yao[1,2] Huang, Hui[1,2] Sang, Yu-Qiang[3] Cai, Lu-Lu[3,4] Zhang, Jin-Song[1,2]
机构:Chinese Acad Forestry;Nanjing Forestry Univ;Henan Agr Univ;Henan Geophys Space Informat Res Inst;Nanshan Natl Forest Farm
来源:ATMOSPHERIC ENVIRONMENT  2022
关键词:NAI   SIF   Photosynthetically active radiation   Forest canopy  
Energy partitioning and evapotranspiration in a black locust plantation on the Yellow River Delta, China被引量:8收藏 分享
作者:Gao, Xiang[1,2] Du, Zhenyu[3,4] Yang, Qingshan[3,4] Zhang, Jinsong[1] Li, Yongtao[3,4]
机构:Chinese Acad Forestry;Natl Forestry & Grassland Adm;Shandong Acad Forestry Sci;Forest Ecosyst Res Stn Yellow River Delta Shandon;Chinese Acad Sci
来源:JOURNAL OF FORESTRY RESEARCH  2022
关键词:Black locust plantation   Yellow River Delta   Eddy covariance   Energy partitioning   Evapotranspiration  
Experimental investigation of subsurface soil water evaporation on soil heat flux plate measurement被引量:8收藏 分享
作者:Lu, Sen[1,2] Ma, Changming[3] Meng, Ping[1,2] Zhang, Jinsong[1] Zhang, Xiao[4]
机构:Chinese Acad Forestry;Nanjing Forestry Univ;Agr Univ Hebei;Chinese Acad Forestry;China Agr Univ
来源:APPLIED THERMAL ENGINEERING  2016
关键词:Soil heat flux   Soil water evaporation   Soil heat flux plate   Heat pulse  
Regulation of biophysical drivers on carbon and water fluxes over a warm-temperate plantation in northern China被引量:7收藏 分享
作者:Yu, Peiyang[1] Zhang, Yingjie[1] Liu, Peirong[1] Zhang, Jinsong[2,3] Xing, Wanli[4]
机构:Beijing Forestry Univ;Chinese Acad Forestry;Henan Xiaolangdi Forest Ecosyst Natl Observat & Re;Beijing City Univ
来源:SCIENCE OF THE TOTAL ENVIRONMENT  2024
关键词:Biome-BGC   Gross primary productivity   Evapotranspiration   Water use efficiency   Plantation  
Effect of slopes on rainfall interception by leaf litter under simulated rainfall conditions被引量:6收藏 分享
作者:Zhao, Longshan[1,2] Meng, Ping[1] Zhang, Jinsong[1] Zhang, Jinxin[1] Sun, Shoujia[1]
机构:Chinese Acad Forestry;Guizhou Univ
来源:HYDROLOGICAL PROCESSES  2022
关键词:forest hydrology   leaf litter interception   leaf shape   litter flow  
Comparing Different Light Use Efficiency Models to Estimate the Gross Primary Productivity of a Cork Oak Plantation in Northern China被引量:4收藏 分享
作者:Liu, Linqi[1,2,3] Gao, Xiang[1,2,3] Cao, Binhua[4] Ba, Yinji[4] Chen, Jingling[5]
机构:Chinese Acad Forestry;Nanjing Forestry Univ;Henan Xiaolangdi Earth Crit Zone Natl Res Stn Mid;China Geol Survey;Henan Agr Univ
来源:REMOTE SENSING  2022
关键词:crop water stress index   light use efficiency model   gross primary production   water stress scalar   weather condition  
基于无人机热红外图像的核桃园土壤水分预测模型建立与应用被引量:3收藏 分享
作者:孙圣[1] 张劲松[1,2] 孟平[1,2] 汪贵斌[2] 黄辉[1,2]
机构:中国林业科学研究院林业研究所;南京林业大学南方现代林业协同创新中心
来源:《农业工程学报》  2018
关键词:无人机  土壤  水分  核桃  热红外图像  冠气温差  土壤含水量  
摘要:为了解北方核桃园区的土壤水分状况,实现优化水资源配置的目的。该文于2016和2017年采用固定式热红外成像仪(A310 f)连续观测得到核桃主要生长季节午后(13:00和14:00)的冠层温度,并同步观测温度、湿度、辐射...
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A New Threshold-Based Method for Extracting Canopy Temperature from Thermal Infrared Images of Cork Oak Plantations被引量:3收藏 分享
作者:Liu, Linqi[1,2] Xie, Yingchao[3] Gao, Xiang[1,2] Cheng, Xiangfen[1,2] Huang, Hui[1,2]
机构:Chinese Acad Forestry;Nanjing Forestry Univ;Henan Agr Univ
来源:REMOTE SENSING  2021
关键词:plantation canopy temperature extraction   thermal infrared images   the temperature threshold method   the Otsu algorithm   the direct extraction method  
Carbon fluxes and water-use efficiency in a Pinus tabuliformis plantation in Northeast China and thEIr relationship to drought被引量:2收藏 分享
作者:Gao, Xiang[1,2,3] Sun, Shoujia[1,2,3] Meng, Ping[1,2,3] Cai, Jinfeng[2] Pei, Songyi[4]
机构:Chinese Acad Forestry;Nanjing Forest Univ;Henan Commun Vocat Technol Coll;Chaoyang Teachers Coll
来源:SCIENCE OF THE TOTAL ENVIRONMENT  2024
关键词:Carbon fluxes   Water-use efficiency   Drought   Pinus tabuliformis plantation  
高光谱信息的农林植被种类区分被引量:2收藏 分享
作者:虞佳维[1,2] 程志庆[1,2] 张劲松[2] 王鹤松[3] 蒋跃林[1]
机构:安徽农业大学资源与环境学院;中国林业科学研究院林业研究所;北京林业大学林学院森林培育与保护教育部重点实验室
来源:《光谱学与光谱分析》  2018
关键词:高光谱  植被区分  特征波段  范围  
摘要:为了能够更加快速、准确对粮食主产区的作物与树木进行种类区分,以黄淮海地区三种主要植被(玉米、小麦和杨树)为研究对象,获取该三种植被原始反射率光谱,并对原始光谱进行特征点提取、一阶微分变换、二阶微分变换以及植被指数计算四种...
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Calibration of Thermal Dissipation Probes for Xylem Sap Flow in the Wood of a Diffuse-Porous and a Conifer Species under Cyclic Heating被引量:2收藏 分享
作者:Hu, Meijun[1,2] Ma, Changming[3] Zhang, Jinsong[1,2] Ma, Yujie[3] Li, Chunyou[4]
机构:Chinese Acad Forestry;Nanjing Forest Univ;Hebei Agr Univ;Hebei Agr Univ;Chinese Acad Forestry
来源:FORESTS  2022
关键词:natural temperature gradient   equation calibration   Salix matsudana Koidz   Pinus bungeana Zucc  
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