基本信息
左小安  男  博导  中国科学院西北生态环境资源研究院
电子邮件: zuoxa@lzb.ac.cn
通信地址: 甘肃省兰州市东岗西路320号
邮政编码: 730000

研究领域

荒漠-草原区植物功能性状、植被与土壤的相互关系、生态系统稳定性及多功能性、生态系统对区域环境变化的响应、退化草地恢复及适应性管理

招生信息

   
招生专业
071300-生态学
招生方向
植被生态学
土壤生态学

教育背景

2005-09--2008-07   中国科学院寒区旱区环境与工程研究所   生态学博士
2002-09--2005-07   中国科学院寒区旱区环境与工程研究所   生态学硕士
1998-09--2002-07   甘肃农业大学林学院   农学学士

工作经历

   
工作简历
2013-12~现在, 中国科学院寒区旱区环境与工程研究所, 研究员
2011-01~2013-11,中国科学院寒区旱区环境与工程研究所, 副研究员
2010-04~2013-04,内布拉斯加-林肯大学, 访问学者
2008-05~2010-12,中国科学院寒区旱区环境与工程研究所, 助理研究员
2005-07~2008-04,中国科学院寒区旱区环境与工程研究所, 研究实习员
社会兼职
2018-11-01-今,中国水土保持协会风蚀防治专业委员会, 副秘书长
2015-01-01-今,Journal of Arid Land(SCI期刊), 编委
2014-10-01-今,中国地理学会沙漠分会, 常务理事

教授课程

寒旱区生态学

专利与奖励

   
奖励信息
(1) 兰州优秀科技工作者, 市地级, 2019
(2) 甘肃青年五四奖章, 省级, 2018
(3) 甘肃青年科技奖, 省级, 2018
(4) 中国科学院青年创新促进会“优秀会员”, , 院级, 2017
(5) 半干旱典型黄土区与沙地退化土地持续恢复技术, 一等奖, 省级, 2016
专利成果
( 1 ) 一种生态用防沙挡板, 实用新型, 2018, 第 3 作者, 专利号: ZL201720745838.2
( 2 ) 一种使用聚乳酸可降解纤维沙障构建的流动沙丘固定系统, 实用新型, 2017, 第 3 作者, 专利号: ZL201621118520.3
( 3 ) 一种用于退化草地快速恢复的凋落物网袋, 实用新型, 2016, 第 5 作者, 专利号: ZL201620526639.8

出版信息

   
发表论文
(1) Observational and experimental evidence for the effect of altered precipitation on desert and steppe communities, Global Ecology and Conservation, 2020, 第 1 作者
(2) Plant functional trait response to habitat change and grazing in a semiarid grassland: unravelling species turnover and intraspecific variation effects, Polish Journal of Ecology, 2019, 通讯作者
(3) Response of plant functional traits of Leymus chinensis to extreme drought in Inner Mongolia grasslands, Plant Ecology, 2019, 通讯作者
(4) Long term experimental drought alters community plant trait variation, not trait means, across three semiarid grasslands, Plant and Soil, 2019, 通讯作者
(5) Wind erosion changes induced by different grazing intensities in the desert steppe, Northern China, Agriculture Ecosystems & Environment, 2019, 通讯作者
(6) Impacts of Precipitation on Ecosystem Carbon Fluxes in Desert-Grasslands in Inner Mongolia, China, Journal of Geophysical Research-Atmospheres, 2019, 第 3 作者
(7) Effect of manipulated precipitation during the growing season on soil respiration in the desert-grasslands in Inner Mongolia, China, Catena, 2019, 第 3 作者
(8) Community carbon and water exchange responses to warming and precipitation enhancement in sandy grassland along a restoration gradient, Ecology and Evolution, 2019, 第 2 作者
(9) Runoff variation characteristics, association with large-scale circulation and dominant causes in the Heihe River Basin, Northwest China, Science of the Total Environment, 2019, 通讯作者
(10) Effect of Pollen Limitation and Pollinator Visitation on Pollination Success of Haloxylon ammodendron (C. A. Mey.) Bunge in Fragmented Habitats, Frontiers in Plant Science, 2019, 第 2 作者
(11) Comparative pollen limitation and pollinator activity of Caragana korshinskii Kom in natural and fragmented habitats, Science of the Total Environment, 2019, 第 3 作者
(12) Pollinator activity and pollination success of Medicago sativa L. in a natural and a managed population, Ecology and Evolution, 2019, 第 3 作者
(13) Statistical analyses of spatial and temporal variabilities in total, daytime, and nighttime precipitation indices and of extreme dry/wet association with large-scale circulations of Southwest China, Atmospheric Research, 2019, 第 3 作者
(14) Dominant plant species shape soil bacterial community in semiarid sandy land of northern China, Ecology and Evolution, 2018, 通讯作者
(15) Differential responses of canopy nutrients to experimental drought along a natural aridity gradient, Ecology, 2018, 第 2 作者
(16) Pollen limitation and resource limitation affect the reproductive success of Medicago sativa L., Bmc Ecology, 2018, 第 2 作者
(17) Effects of elevated CO2, increased nitrogen deposition, and plant diversity on aboveground litter and root decomposition, Ecosphere, 2018, 第 1 作者
(18) Effects of plant functional diversity induced by grazing and soil properties on above- and belowground biomass in a semiarid grassland, Ecological Indicators, 2018, 第 1 作者
(19) Contrasting effects of plant inter- and intraspecific variation on community trait response to restoration of sandy grassland ecosystem, Ecology and Evolution, 2017, 第 1 作者
(20) Long-term grazing effects on vegetation characteristics and soil properties in a semiarid grassland, northern China, Environmental Monitoring and Assessment, 2017, 通讯作者
(21) Plant responses to warming and increased precipitation in three categories of dune stabilization in northeastern China, Ecological Research, 2017, 第 3 作者
(22) Testing Associations of Plant Functional Diversity with Carbon and Nitrogen Storage along a Restoration Gradient of Sandy Grassland, Frontiers in Plant Science, 2016, 第 1 作者
(23) Plant functional diversity enhances associations of soil fungal diversity with vegetation and soil in the restoration of semiarid sandy grassland, Ecology and Evolution, 2016, 第 1 作者
(24) Plant functional diversity mediates the effects of vegetation and soil properties on community-level plant nitrogen use in the restoration of semiarid sandy grassland, Ecological Indicators, 2016, 第 1 作者
(25) Responses of soil fungal community to the sandy grassland restoration in Horqin Sandy Land, northern China, Environmental Monitoring and Assessment, 2016, 第 2 作者
(26) Effects of habitat disturbance on the pollination system of Ammopiptanthus mongolicus (Maxim) Cheng f. at the landscape-level in an arid region of Northwest China, Journal of Plant Research, 2016, 第 3 作者
(27) Changes in carbon and nitrogen storage along a restoration gradient in a semiarid sandy grassland, Acta Oecologica-International Journal of Ecology, 2015, 第 1 作者
(28) Floral traits and pollination system of Zygophyllum xanthoxylum in the managed and wild populations in an arid region of Northwest China, Journal of Arid Land, 2015, 第 3 作者
(29) Comparative reproductive biology of Apocynum venetum L. in wild and managed populations in the arid region of NW China, Plant Systematics and Evolution, 2015, 第 3 作者
(30) Scale dependence of plant species richness and vegetation-environment relationship along a gradient of dune stabilization in Horqin Sandy Land, Northern China,  Journal of Arid Land, 2014, 第 1 作者
(31)  Photosynthetic performance and growth traits in Pennisetum centrasiaticum exposed to drought and rewatering under different soil nutrient regimes, Acta Physiol Plant, 2014, 第 4 作者
(32) Carbon and Nitrogen Cycling are Resistant to Fire in Nutrient-Poor Grassland, Soil Science Society of America Journal, 2014, 第 3 作者
(33) Land cover changes and the effects of cultivation on soil properties in Shelihu wetland, Horqin Sandy Land, Northern China, Journal of Arid Land, 2013, 第 3 作者
(34) Responses of Soil Respiration to Simulated Precipitation and Nitrogen, Phosphorus Additions in Horqin Sandy Land of Northeastern China, Fresenius Environmental Bulletin , 2013, 第 4 作者
(35)  Spatial pattern and heterogeneity of soil seed bank in sandy grasslands under restoration and grazing in Horqin Sand Land, Northern China,  Polish Journal of Ecology, 2013, 第 1 作者
(36) Different Fire Frequency Impacts Over 27 Years on Vegetation Succession in an Infertile Old Field Grassland, Rangeland Ecology and Management, 2013, 第 2 作者
(37) Different Fire Frequency Impacts Over 27 Years on Vegetation Succession in an Infertile Old-Field Grassland, Rangeland Ecology & Management, 2013, 第 2 作者
(38) Indirect drivers of plant diversity-productivity relationship in semiarid sandy grasslands, Biogeosciences, 2012, 第 1 作者
(39) Scale dependent effects of environmental factors on vegetation pattern and composition in Horqin Sandy Land, Northern China, Geoderma, 2012, 第 1 作者
(40) Effect of spatial scale and topography on spatial heterogeneity of soil seed banks under grazing disturbance in a sandy grassland of Horqin Sand Land, Northern China, Journal of Arid Land, 2012, 第 1 作者
(41) Influence of dune stabilization on relationship between plant diversity and productivity in Horqin Sand Land, Northern China, Environmental Earth Sciences, 2012, 第 1 作者
(42) Effects of Shrub Litter Addition on Dune Soil Microbial Community in, Arid Land Research and Management, 2011, 第 4 作者
(43) Physiological acclimation of two psammophytes to repeated soil drought and rewatering, Acta Physiologiae Plantarum, 2011, 第 4 作者
(44) Variations in Foliar Nutrient Resorption Efficiency of Different Plant Growth Forms in a Temperate Sandy Grassland, Polish Journal of Ecology, 2011, 第 4 作者
(45)  Litter Decomposition Rates in Horqin Sandy Land, Northern China: Effects of Habitat and Litter Quality,  Fresenius Environmental Bulletin, 2011, 第 4 作者
(46) Spatial pattern and heterogeneity of soil organic carbon and nitrogen in sand dunes related to vegetation change and geomorphic position in Horqin Sandy Land, Northern China, Environmental Monitoring and Assessment, 2010, 第 1 作者
(47) Spatial heterogeneity of soil properties and vegetation-soil relationships following vegetation restoration of mobile dunes in Horqin Sandy Land, Northern China, Plant and Soil , 2009, 第 1 作者
(48) Vegetation pattern variation, soil degradation and their relationship along a grassland desertification gradient in Horqin Sandy Land, Northern China, Environmental Geology, 2009, 第 1 作者
(49) Spatial pattern and heterogeneity of soil properties in sand dunes under grazing and restoration in Horqin Sandy Land, Northern China, Soil and Tillage Research, 2008, 第 1 作者
(50) Plant distribution at the mobile dune scale and its relevance to soil properties and topographic features, Environmental Geology, 2008, 第 1 作者
发表著作
(1) Ecology of soil fauna in a desertified system, Sciences Press, 2016-02, 第 3 作者

科研活动

   
科研项目
( 1 ) 科尔沁沙质草地植被与土壤恢复的尺度依赖关系, 主持, 国家级, 2011-01--2013-12
( 2 ) 人工疏林近自然结构建植技术, 主持, 国家级, 2011-01--2014-12
( 3 ) 科尔沁沙地植被与土壤恢复的异质性及其耦合关系, 主持, 国家级, 2009-01--2012-12
( 4 ) 半干旱沙地植被恢复与土壤演变的数量关系研究, 主持, 国家级, 2007-01--2009-12
( 5 ) 西辽河平原荒漠化的水土气生过程及其相互作用机制研究, 参与, 国家级, 2009-01--2013-12
( 6 ) 半干旱沙地植被恢复演替对土壤碳氮固存潜力的影响及模拟, 主持, 国家级, 2012-01--2015-12
( 7 ) 半干旱沙地退化植被恢复对土壤氮转化的影响机制, 主持, 国家级, 2016-01--2019-12
( 8 ) 荒漠区退化草地修复及生态畜牧业技术研发与示范, 主持, 国家级, 2016-07--2020-06
( 9 ) 半干旱沙地植被与土壤的关系, 主持, 国家级, 2017-01--2019-12
( 10 ) 青藏高原荒漠生态系统群落结构与变化, 主持, 国家级, 2019-11--2022-10
参与会议
(1)北方荒漠草原植被对降水变化的响应   首届全国生态系统观测研究科学大会暨中国生态系统研究网络成立三十周年学术研讨会   2019-11-21
(2)北方荒漠草原植被对降水变化响应的野外观测和模拟控制实验的对比研究   2019年中国地理学大会暨中国地理学会成立110周年纪念活动   2019-10-31
(3)北方荒漠草原植被对降水变化响应的野外观测和模拟控制实验的对比研究   第十届西部地区植物科学与资源利用研讨会   2019-06-22
(4)极端干旱对北方草原群落结构和功能及其关联性的影响   中国地理学沙漠分会2018年学术研讨会   2018-10-27
(5)人类活动和气候变化影响下的草地植物功能多样性与生态系统功能的关系   中国地理学会沙漠分会2016年学术研讨会   2016-08-05
(6)半干旱沙质草地植物功能多样性与生态系统功能关系   2015年中国生态学年会   2015-09-23
(7)Plant functional traits and diversity responses to environment and effects on ecosystem function in semiarid grassland   第100届美国生态学年会   2015-08-08
(8)沙地植物功能性状和功能多样性对生态系统影响   2014年中国地理学会沙漠分会研讨会   2014-10-24
(9)Plant community trait responses to environment and effects on ecosystem function in semiarid sandy grassland   沙漠化土地恢复与持续利用国际研讨会   2014-08-16
(10)Scale-dependence of plant richness and vegetation-environment relationship along a gradient of dune stabilization in   第四届世界生态高峰会    2012-09-25
(11)A positive correlation between plant diversity and productivity is indirectly caused by environmental factors driving spatial pattern of vegetation composition in Chinese semiarid sandy grassland   美国第96界生态学年会   2011-08-05
(12)科尔沁沙质草地退化植被恢复与土壤异质性的关系   中国科学院生态系统过程研究青年学术交流会   2009-12-04
(13)Species diversity and vegetation-soil relationships following vegetation restoration of degraded sandy grassland in Horqin Sandy Land, Northern China   第十九届国际生态恢复学会会议-生态恢复国际会议   2009-08-23
(14)科尔沁沙地不同尺度上沙丘景观格局动态变化分析   中国地理学会沙漠分会2008年学术研讨会   2008-06-20
(15)Spatial pattern and variability of vegetation in degradation processes of sandy grassland in Horqin Sandy Land   2008信息技术与环境系统科学国际学术会议   2008-05-18
(16)Plant distribution in relation to environmental heterogeneity in the restoration process of mobile dune in Horqin Sandy Land, Northern China   第三届世界生态高峰会   2007-05-20

指导学生

已指导学生

吕朋  硕士研究生  071300-生态学  

张婧  博士研究生  071300-生态学  

岳喜元  博士研究生  071300-生态学  

张晶  博士研究生  071300-生态学  

现指导学生

吕朋  博士研究生  071300-生态学  

金晓颖  博士研究生  0814Z1-寒区工程与环境  

程清平  博士研究生  070501-自然地理学  

郭新新  博士研究生  071300-生态学  

胡亚  博士研究生  071300-生态学  

李香云  博士研究生  071300-生态学  

郭爱霞  博士研究生  071300-生态学