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33 条 记 录,以下是 1-30

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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  
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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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  
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  
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  
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...
其他来源数据库:万方期刊数据库同方期刊数据库
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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  
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  
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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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  
饱和修正系数提高ZZLAS型闪烁仪测量显热通量精度被引量:1收藏 分享
作者:张功[1,2,3] 张劲松[1,2,3] 施生锦[4] 孟平[1,2,3] 黄彬香[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;中国农业大学资源与环境学院
来源:《农业工程学报》  2018
关键词:蒸散  仪器误差  饱和  区域尺度  孔径平均效应  饱和修正  
摘要:为了研究饱和效应对大孔径闪烁仪估算区域显热通量的影响,在2014年8—9月期间进行试验,以具有抗饱和性能的双光路BLS900型闪烁仪为参考,以孔径尺寸为0.075 m(文中简记为LAS1)、0.15 m(文中简记为LAS...
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Temperature sensitivity of leaf flushing in 12 common woody species in eastern China被引量:1收藏 分享
作者:Yu, Peiyang[1] Meng, Ping[2] Tong, Xiaojuan[1] Zhang, Yingjie[1] Li, Jun[3]
机构:Beijing Forestry Univ;Chinese Acad Forestry;Chinese Acad Sci
来源:SCIENCE OF THE TOTAL ENVIRONMENT  2023
关键词:Temperature sensitivity   Leaf flushing date   Latitude   Preseason temperature  
太行山南麓3种常见灌木的水分利用特性被引量:1收藏 分享
作者:何春霞[1,2] 张劲松[1,2] 孟平[1,2] 胡心雨[3] 高峻[1,2]
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;南京林业大学南方现代林业协同创新中心;河南科技大学林学院
来源:《林业科学》  2018
关键词:灌木  δ^13C值  蒸腾耗水  水分利用效率  
摘要:【目的】研究太行山南麓低丘山区乡土灌木的水分利用特性,为该区困难立地植被恢复的植被种类选择和群落演替管理提供理论依据。【方法】采用稳定碳同位素方法结合热扩散探针和土壤水分传感器,研究太行山南段南麓荆条、酸枣和扁担杆的叶片...
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Comparing Four Evapotranspiration Partitioning Methods from Eddy Covariance Considering Turbulent Mixing in a Poplar Plantation被引量:0收藏 分享
作者:Wang, Xin[1,2,3] Zhou, Yu[4] Huang, Hui[1,2,3] Gao, Xiang[1,2,3] Sun, Shoujia[1,2,3]
机构:Chinese Acad Forestry;Nanjing Forest Univ;Henan Xiaolangdi Forest Ecosyst Natl Observat & Re;Jining Polytech
来源:WATER  2024
关键词:turbulent mixing   evapotranspiration partitioning   eddy covariance   transpiration   subcanopy  
基于无人机遥感影像的核桃冠层氮素含量估算被引量:0收藏 分享
作者:王鑫梅[1] 张劲松[1] 孟平[1] 杨洪国[2] 孙圣[1]
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:《农业机械学报》  2021
关键词:核桃冠层  氮素含量  无人机遥感  特征敏感波段  植被指数  BP神经网络  
摘要:叶片氮素含量是评价植被生长状况的重要指标,快速、准确监测核桃树冠层氮素含量的变化,对及时掌控树体长势、实施精准管理具有重要意义。本研究通过低空无人机遥感平台搭载GS 2型成像光谱仪,获取了果实膨大期5年生核桃林地的高光谱...
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Effects of Biophysical Factors on Light Use Efficiency at Multiple Time Scales in a Chinese Cork Oak Plantation Ecosystem被引量:0收藏 分享
作者:Gao, Xiang[1,2,3] Zhang, Jinsong[1,2,3] Cai, Jinfeng[3] Meng, Ping[1,2,3] Huang, Hui[1,2,3]
机构:Chinese Acad Forestry;Henan Xiaolangdi Forest Ecosyst Natl Observat & Re;Nanjing Forestry Univ
来源:FORESTS  2024
关键词:light use efficiency   temporal variation   biophysical control   Chinese cork oak plantation  
Drought-affected Populus simonii Carr. Show lower growth and long-term increases in intrinsic water-use efficiency prior to tree mortality被引量:0收藏 分享
作者:Sun, Shoujia[1,2] Qiu, Lanfen[3] He, Chunxia[1,2] Li, Chunyou[4] Zhang, Jinsong[1,2]
机构: Key Laboratory of Tree Breeding and Cultivation of State Forestry Administration; Collaborative Innovation Center of Sustainable Forestry in Southern China; Beijing Key Laboratory of Ecologic Function Assessment and Regulation Technology of Green Space; College of Landscape and Travel
来源:Forests  2018
关键词:Ecology - Efficiency - Forestry - Storms  
Comparing the performance of phenocam GCC, MODIS GCC, and MODIS EVI for retrieving vegetation phenology and estimating gross primary production被引量:0收藏 分享
作者:Zhang, Jingru[1,6] Xiao, Jingfeng[2] Tong, Xiaojuan[1] Zhang, Jinsong[3,4] Li, Jun[5]
机构:Beijing Forestry Univ;Univ New Hampshire;Chinese Acad Forestry;Henan Xiaolangdi Earth Crit Zone Natl Res Stn Midd;Chinese Acad Sci
来源:ECOLOGICAL INDICATORS  2024
关键词:Phenology   Phenocam   Gross primary production   Green chromatic coordinate   Deciduous broadleaf forest   Grassland  
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