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52 条 记 录,以下是 1-30

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Analysis of Precipitation Extremes in the Qinghai-Tibetan Plateau, China: Spatio-Temporal Characteristics and Topography Effects被引量:28收藏 分享
作者:Ge, Genbatu[1,2,3] Shi, Zhongjie[1] Yang, Xiaohui[1] Hao, Yuguang[2,3] Guo, Hao[1]
机构:Chinese Acad Forestry;Chinese Acad Forestry;Inner Mongolia State Forestry Adm;Beijing Forestry Univ;Univ Lome
来源:ATMOSPHERE  2017
关键词:extreme precipitation   spatiotemporal trend   Qinghai-Tibetan plateau   Mann-Kendall test   Sen's slope estimator   topography  
New measures of deep soil water recharge during the vegetation restoration process in semi-arid regions of northern China被引量:26收藏 分享
作者:Cheng, Yiben[1,5] Lie, Xinle[2] Wang, Yunqi[1,5] Zhan, Hongbin[3] Yang, Wenbin[4]
机构:Beijing Forestry Univ;Chinese Acad Forestry;Texas A&M Univ;Chinese Acad Forestry;Beijing Forestry Univ
来源:HYDROLOGY AND EARTH SYSTEM SCIENCES  2020
关键词:Arid regions - Rain - Reforestation - Soil moisture - Soil surveys  
Effects of land use and land cover change on ecosystem services in an arid desert-oasis ecotone along the Yellow River of China被引量:25收藏 分享
作者:Ge, Genbatu[1,2,3] Zhang, Jingbo[1,2] Chen, Xiaona[1,2] Liu, Xiangjie[1,2] Hao, Yuguang[1,2]
机构:Chinese Acad Forestry;Natl Forestry & Grassland Adm;Chinese Acad Forestry;Kongju Natl Univ
来源:ECOLOGICAL ENGINEERING  2022
关键词:Land use and land cover change   Ecosystem services   Spatiotemporal variations   Desert-oasis ecotone   Cropland expansion  
Higher soil capacity of intercepting heavy rainfall in mixed stands than in pure stands in riparian forests被引量:19收藏 分享
作者:Zhang, Beibei[1] Xu, Qing[1] Gao, Deqiang[1] Jiang, Chunwu[2] Liu, Futing[3,4]
机构:Chinese Acad Forestry;Anhui Acad Forestry;Chinese Acad Sci;Univ Chinese Acad Sci;Univ Calgary
来源:SCIENCE OF THE TOTAL ENVIRONMENT  2019
关键词:Stable hydrogen isotope   Riparian forests   Different magnitudes of rainfall   Soil water-holding capacity   Soil properties   Vegetation biomass  
Recent Trends of Extreme Precipitation and ThEIr Teleconnection with Atmospheric Circulation in the BEIjing-Tianjin Sand Source Region, China, 1960-2014被引量:17收藏 分享
作者:Wei, Wei[1] Shi, Zhongjie[2] Yang, Xiaohui[2] Wei, Zheng[3] Liu, Yanshu[2]
机构:Beijing Forestry Univ;Chinese Acad Forestry;Southwest Forestry Univ;Chinese Acad Forestry
来源:ATMOSPHERE  2017
关键词:extreme precipitation   trend   Mann-Kendall   BEIjing-Tianjin Sand Source Region   ecological restoration   atmospheric circulation  
Impact of Extreme Climate on the NDVI of Different Steppe Areas in Inner Mongolia, China被引量:16收藏 分享
作者:Chen, Kuan[1,2,3] Ge, Genbatu[2,3] Bao, Gang[4] Bai, Liga[4] Tong, Siqin[4]
机构:Inner Mongolia Univ;Chinese Acad Forestry;State Forestry Adm;Inner Mongolia Normal Univ
来源:REMOTE SENSING  2022
关键词:extreme climate   NDVI   desert steppe   typical steppe   meadow steppe   Inner Mongolia  
Scale effect of climate factors on soil organic carbon stock in natural grasslands of northern China被引量:14收藏 分享
作者:Liu, Zhimin[1] Zhou, Quanlai[1] Ma, Qun[1] Kuang, Wennong[2] Daryanto, Stefani[3,4,5]
机构:Chinese Acad Sci;Beijing Forestry Univ;Beijing Normal Univ;Beijing Normal Univ;Indiana Univ Purdue Univ Indianapolis IUPUI
来源:ECOLOGICAL INDICATORS  2023
关键词:Carbon cycling   Climate change   Grassland carbon storage   Grassland type   Scale dependence  
乌兰布和沙漠东北缘近地层风速和降尘量特征被引量:10收藏 分享
作者:罗凤敏[1] 辛智鸣[1] 高君亮[1] 郝玉光[1] 葛根巴图[1]
机构:国家林业局内蒙古磴口荒漠生态系统定位观测研究站/中国林业科学研究院沙漠林业实验中心
来源:《农业工程学报》  2016
关键词:风  速度  沙尘  近地层  水平通量  降尘量  乌兰布和沙漠  
摘要:选择乌兰布和沙漠东北缘荒漠-绿洲过渡带和绿洲为定位监测点,基于磴口生态站近地层(0~50 m)风沙监测塔2013年全年的风速和降尘数据,分析了沙漠东北缘近地层风沙时空变化规律。研究结果如下:1)过渡带和绿洲内近地层的风速...
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Genome-wide analyses of calmodulin and calmodulin-like protEIns in the halophyte Nitraria sibirica reveal thEIr involvement in response to salinity, drought and cold stress被引量:10收藏 分享
作者:Wu, Xinru[1,2] Zhu, Junjie[1,2] Zhu, Liming[1,2] Tang, Yao[1,2] Hao, Zhaodong[1,2]
机构:Nanjing Forestry Univ;Nanjing Forestry Univ;Chinese Acad Forestry;Nanjing Forestry Univ
来源:INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES  2023
关键词:Halophyte   Calmodulin   Calmodulin-like protEIn  
Responses of secondary wind dispersal to environmental characteristics and diaspore morphology of seven Calligonum species被引量:9收藏 分享
作者:Zhou, Quanlai[1] Liu, Zhimin[1] Xin, Zhiming[2] Daryanto, Stefani[3,4] Wang, Lixin[5]
机构:Chinese Acad Sci;Chinese Acad Forestry;Beijing Normal Univ;Beijing Normal Univ;IUPUI
来源:LAND DEGRADATION & DEVELOPMENT  2020
关键词:adaptive features   diaspore morphology traits   diaspore velocity   threshold wind velocity   wind tunnel  
New Comparative Experiments of Different Soil Types for Farmland Water Conservation in Arid Regions被引量:9收藏 分享
作者:Cheng, Yiben[1,2] Li, Yanli[1] Zhan, Hongbin[2] Liang, Hairong[3] Yang, Wenbin[1]
机构:Chinese Acad Forestry;Texas A&M Univ;Inner Mongolia Acad Forestry;Chinese Acad Forestry
来源:WATER  2018
关键词:Ulan Buh Desert   DSR   infiltration   desert farmland   irrigation   sustainable development   water resource utilization efficiency  
Metabolic Pathways Involved in the Drought Stress Response of Nitraria tangutorum as Revealed by Transcriptome Analysis被引量:8收藏 分享
作者:Liu, Chenggong[1,2] Duan, Na[3,4] Chen, Xiaona[3,4] Li, Huiqing[1,2] Zhao, Xiulian[1,2]
机构:Chinese Acad Forestry;Natl Forestry & Grassland Adm;Chinese Acad Forestry;Natl Forestry & Grassland Adm;Inner Mongolia Agr Univ
来源:FORESTS  2022
关键词:transcriptome analysis   drought stress   Nitraria tangutorum   metabolic pathways  
Plant restoration leads to divergent sequestration of soil carbon and nitrogen in different fractions in an arid desert region被引量:8收藏 分享
作者:Jia, Xiao-hong[1,2] Li, Yuan-shou[3] Wu, Bo[1] Lu, Qi[1] Li, Xin-rong[2]
机构:Chinese Acad Forestry;Chinese Acad Sci;China Meteorol Adm
来源:LAND DEGRADATION & DEVELOPMENT  2019
关键词:arid desert   plant restoration   sand fraction   silt and clay fraction   soil nitrogen   soil organic carbon  
乌兰布和沙区不同下垫面的土壤风蚀特征被引量:7收藏 分享
作者:刘芳[1] 郝玉光[1] 辛智鸣[1] 徐军[1] 黄雅茹[1]
机构:中国林业科学研究院沙漠林业实验中心内蒙古磴口荒漠生态系统定位观测研究站
来源:《林业科学》  2017
关键词:风沙流结构  输沙率  土壤风蚀  粒度分析  乌兰布和沙漠  
摘要:【目的】研究荒漠生态系统典型植被群落对近地层风沙活动的影响,揭示荒漠生态系统中不同下垫面条件的土壤风蚀特征。【方法】在乌兰布和沙区东北缘荒漠-绿洲过渡带内,选取油蒿半固定沙丘(盖度约20%)、白刺半固定沙丘(盖度约30%...
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人工模拟增雨对乌兰布和沙漠白刺生物量分配的影响被引量:7收藏 分享
作者:何季[1] 吴波[2] 鲍芳[2] 李嘉竹[2] 姚斌[2]
机构:贵州大学农学院;中国林业科学研究院荒漠化研究所;北京林业大学;中国林业科学研究院沙漠林业实验中心
来源:《林业科学》  2016
关键词:模拟增雨  荒漠植物  生物量分配  地上生物量  叶枝比  
摘要:【目的】研究人工模拟增雨对白刺枝条生长速率、地上生物量及叶枝比的影响,揭示不同增雨条件下白刺光合产物的分配特征及其对水分条件变化的适应性。【方法】以乌兰布和沙漠东缘地区典型荒漠植物白刺为研究对象,在内蒙古磴口设置试验样地...
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西鄂尔多斯半日花及霸王的水分利用被引量:6收藏 分享
作者:陈婕[1] 徐庆[1] 高德强[1] 马迎宾[1,2]
机构:中国林业科学研究院森林生态环境与保护研究所;中国林业科学研究院沙漠林业实验中心
来源:《林业科学》  2016
关键词:氢稳定同位素  半日花  霸王  水分利用  西鄂尔多斯  
摘要:【目的】研究西鄂尔多斯荒漠珍稀濒危植物半日花及霸王对不同强度降水的利用模式,以期阐明植物的生长规律和分布趋势及其对降水变化的适应机制,为荒漠珍稀濒危植物保护提供参考。【方法】利用氢稳定同位素技术,分析比较3次不同强度降水...
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Plot-level reconstruction of 3D tree models for aboveground biomass estimation被引量:5收藏 分享
作者:Fan, Guangpeng[1,2] Xu, Zhenyu[1] Wang, Jinhu[3] Nan, Liangliang[4] Xiao, Huijie[5]
机构:Beijing Forestry Univ;Beijing Key Lab Urban Spatial Informat Engn;Chinese Acad Sci;Delft Univ Technol;Beijing Forestry Univ
来源:ECOLOGICAL INDICATORS  2022
关键词:Complex forest structure   Above-ground biomass   Estimation uncertainty   Plot-level   TLS point clouds  
The complexity of vegetation structure decreases the seed-hanging ability of the vegetation layer during secondary wind dispersal被引量:2收藏 分享
作者:Tian, Liang[1,2] Liang, Wei[1] Liu, Zhimin[1] Liu, Minghu[3] Phartyal, Shyam S.[4]
机构:Chinese Acad Sci;Univ Chinese Acad Sci;Chinese Acad Forest;Nalanda Univ;Zaozhuang Univ
来源:TREES-STRUCTURE AND FUNCTION  2023
关键词:Horizontal pattern of vegetation   Plant life-form   Seed hanging   Seed morphology   Seed secondary dispersal   Wind tunnel  
新疆杨与北抗杨抗光肩星天牛特性的比较被引量:2收藏 分享
作者:王志刚[1] 苏智[1] 刘明虎[1] 赵英铭[1] 张格[1]
机构:中国林业科学研究院沙漠林业实验中心;内蒙古巴彦淖尔市林业局
来源:《林业科学》  2018
关键词:新疆杨  北抗杨  光肩星天牛  发育抗性  抗虫性  
摘要:【目的】研究北抗杨与当前西北干旱区绿洲防护林主栽树种新疆杨的抗虫性差异,为在西北绿洲区推广北抗杨提供参考。【方法】1999年中国林业科学研究院林业研究所韩一凡课题组提供北抗杨家系6个优选无性系(16-4、16-8、16-...
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Assessment of the Declining Degree of Farmland Shelterbelts in a Desert Oasis Based on LiDAR and Hyperspectral Imagery被引量:2收藏 分享
作者:Luo, Chengwei[1,2,3] Yang, Yuli[1,2] Xin, Zhiming[3,4] Li, Junran[5] Jia, Xiaoxiao[1,2,3]
机构:Beijing Forestry Univ;Beijing Forestry Univ;Natl Forestry & Grassland Adm;Chinese Acad Forestry;Univ Hong Kong
来源:REMOTE SENSING  2023
关键词:desert oases   protective functions   tree decline   remote sensing   laser scanning   spectrum   machine learning   classification  
The influence of vegetation structure on lift-off velocity of diaspores during secondary wind dispersal被引量:1收藏 分享
作者:Tian, Liang[1,2] Liang, Wei[1] Liu, Zhimin[1] Liu, Minghu[3] Phartyal, Shyam S.[4]
机构:Chinese Acad Sci;Univ Chinese Acad Sci;Chinese Acad Forest;Nalanda Univ;Henan Agr Univ
来源:ECOLOGICAL INDICATORS  2023
关键词:Diaspore initiation   Secondary dispersal   Seed attributes   Vegetation coverage   Vegetation pattern  
Effects of Stumping and Meteorological Factors on Sap Flow Characteristics of Haloxylon ammodendron in Ulan Buh Desert, Northwestern China被引量:1收藏 分享
作者:Ma, Yingbin[1,2,3] Huang, Yaru[1,2,4] Zhang, Jingbo[1,2,4] Hao, Xuting[1,2] Xin, Zhiming[1,3]
机构:Chinese Acad Forestry;Natl Forestry & Grassland Adm;Inner Mongolia Dengkou Desert Ecosyst Observat Res;Natl Forestry & Grassland Adm;Inst Great Green Wall
来源:ATMOSPHERE  2024
关键词:stumping   sap flow   Haloxylon ammodendron   Ulan Buh Desert   meteorological factors  
The Adaptive Capacity of Alien and Rare Species in China被引量:1收藏 分享
作者:Zhou, Quanlai[1] Xin, Zhiming[2] Wang, Yongcui[1,3] Miao, Renhui[4] Liu, Zhimin[1]
机构:Chinese Acad Sci;Chinese Acad Forestry;Chinese Acad Sci;Henan Univ;Univ Chinese Acad Sci
来源:FORESTS  2022
关键词:analytic hierarchy process   dispersal strategy   distribution spatial extent   life form   habitat type   reproductive mode   stressful environments   disturbed environments  
乌兰布和沙漠东北缘起沙风风况及输沙特征被引量:1收藏 分享
作者:罗凤敏[1] 高君亮[1] 辛智鸣[1] 边凯[1] 郝玉光[1]
机构:内蒙古磴口荒漠生态系统国家定位观测研究站/中国林业科学研究院沙漠林业实验中心
来源:《农业工程学报》  2019
关键词:风  侵蚀  起沙风  输沙势  输沙量  输沙率  乌兰布和沙漠  
摘要:输沙势(DP)是衡量区域风沙活动强度的重要指标,为探明乌兰布和沙漠东北缘风沙活动强度特征,评估区域风能状况,该论文基于"内蒙古磴口荒漠生态系统国家定位观测研究站"2013-2017年监测的风速、风向及输沙量数据,对乌兰布...
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Tracing provenance of eolian sands in the northern Ulan Buh Desert, China: Evidence from the REE geochemical characteristics被引量:1收藏 分享
作者:Kong, Weiyuan[1,2] Zhou, Shangzhe[1,2] Cui, Guipeng[1,2] Gao, Pan[1,2] Li, Shuai[3]
机构:Chinese Acad Forestry;Chinese Acad Forestry;Chinese Acad Forestry
来源:HELIYON  2023
关键词:Desertification   Sand provenance   Rare earth elements   Sand belts   Ulan Buh Desert  
抗绕实蝇沙棘无性系的筛选及相关化学物质和酶活性分析被引量:1收藏 分享
作者:刘建凤[1] 董礼龙[2] 曹丹丹[1] 罗红梅[2] 魏建荣[1]
机构:河北大学生命科学学院;中国林业科学研究院沙漠林业实验中心
来源:《林业科学》  2018
关键词:沙棘  沙棘绕实蝇  抗虫性  生化物质  酶活性  
摘要:【目的】筛选抗绕实蝇的沙棘无性系植株,分析不同抗、感植株间相关生化物质种类和含量的差异,为进一步研究抗性机制提供理论基础。【方法】首先通过林间调查和室内生测试验,筛选抗性植株,然后以抗、感沙棘无性系为材料,利用气相色谱-...
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Soil Particle Size Distribution and Assessment of Heavy Metal Contamination in the Ulan Buh Desert, Northern China被引量:0收藏 分享
作者:Dai, Yujie[1] Zhao, Jianling[1] Dong, Zhi[2] Guo, Jianying[3] Li, Jinrong[3]
机构: School of Geography and Planning; Taishan Forestry Ecosystem Research Station; Institute of Water Resources for Pastoral Area; Experimental Center of Desert Forestry
来源:SSRN  2024
关键词:Error statistics - Grain size and shape - Health risks - Heavy metals - Light transmission - Public risks - Regression analysis - Risk analysis - Risk assessment - Size distribution - Sols - Ultrasonic velocity measurement  
基于HYSPLIT模式的西北干旱区典型沙尘事件沙源地及沙尘传输路径探析被引量:0收藏 分享
作者:吴芷瑜[1] 辛智鸣[2] 姜群鸥[1] 于洋[1] 王紫璇[1]
机构:北京林业大学水土保持学院;中国林业科学研究院沙漠林业实验中心
来源:《光谱学与光谱分析》  2023
关键词:沙尘天气  遥感影像  大气气溶胶  沙尘运移  西北干旱区  
摘要:沙尘天气事件作为一种危害性极大的灾害天气,对我国西北干旱区生态环境影响显著。借助于地面实测颗粒物数据、MODIS影像数据、OMI传感器影像数据、CALIPSO激光雷达数据,采用HYSPLIT模式对我国西北地区2016年一...
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The Annual Dynamics of the Water Source of an Ammopiptanthus mongolicus Community in the Gobi Desert of the Mongolian Plateau被引量:0收藏 分享
作者:Zhu, Yajuan[1] Wang, Guojie[2] Xin, Zhiming[3] Wang, Aqing[1] Ma, Yuan[3]
机构:Chinese Acad Forestry;Penn State Univ;Chinese Acad Forestry
来源:FORESTS  2024
关键词:Ammopiptanthus mongolicus   vulnerable plant   water source   soil water   stable isotope  
Sr-Nd Isotopic Compositions of Aeolian Sand in the Northern Ulan Buh Desert: Implications for Provenance and Transport Processes被引量:0收藏 分享
作者:Kong, Weiyuan[1,2] Zhou, Shangzhe[1,2] Cui, Guipeng[1,2] Gao, Pan[1,2] Li, Shuai[3]
机构: Institute of Ecological Conservation and Restoration; Institute of Desertification; Experimental Center of Desert Forestry
来源:SSRN  2023
关键词:Arid regions - Binary alloys - Isotopes - Landforms - Neodymium alloys - Strontium alloys - Trace elements  
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