Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Acta Prataculturae Sinica》 2011-04
Add to Favorite Get Latest Update

Photosynthetic responses of four dominant species to environmental gradient along the oasis-desert ecotone of Minqin,China

TIAN Xin-min1,ZHAO Chang-ming1,DENG Jian-ming1,ZHANG Xiao-wei1,CHEN Tuo2,REN Jia-wen2,WANG Gen-xuan3(1.Key Laboratory of Arid and Grassland Ecology of Ministry of Education,College of Earth and Environmental Sciences,School of Life Sciences,Lanzhou University,Lanzhou 730000,China;2.State Key Laboratory of Cryospheric Sciences,CAREERI,CAS,Lanzhou 730000,China;3.Institute of Ecology College of Life Science,Zhejiang University,Hangzhou 310029,China)  
The vegetation of the oasis-desert ecotone plays an important role in the desertification control,therefore the evaluation of the dominant plant growth and health is very important.The photosynthetic characteristics of four dominant plant species(i.e.Nitraria tangutorum,Phragmites communis,Haloxylon ammodendron and Calligonum mongolicum) in four different distributing sites along the oasis-desert ecotone(i.e.section 1,section 2,section 3,section 4 from the oasis to the desert) were investigated in this study.The water content,chlorophyll content of four species decreased gradually while the carotenoids content increased gradually along the oasis-desert ecotone,showed that four plant species suffered from the different extent of drought stress.The photosynthetic capacity of four plant species decreased gradually along the gradient of the ecotone,while the decreasing extent was different [the decrease of N.tangutorum was the least,H.ammodendron and P.communis were biggist,while the photosynthetic capacity of C.mongolicum was higher in the section 1(the margin of oasis) and section 3].The variational trend of stomatal conductance(Gs) in the four plant species was the same as the variational trend of photosynthetic capacity,but there were different with the trend of transpiration rate(E) and water use efficiency(WUE).The WUE of N.tangutorum and P.communis were highest in the section 2,C.mongolicum was highest in the section 3,while the WUE of H.ammodendron decreased gradually along the ecotone.In addition,the variational trend of chlorophyll fluorescence parameters(Fv/Fm and Fo) of four plant species indicated that the H.ammodendron occurred the long-term photoinhibition and photodamage along the ecotone,while the N.tangutorum was not influence,and that the C.mongolicum and P.communis only suffered from serious stress in the section 4(i.e.the margin of desert).In conclusion,all our results suggested that the N.tangutorum adapt to the drought conditions of oasis-desert ecotone more than C.mongolicum and P.communis,while the adaptive capacity of H.ammodendron was the worst in the four plant species.
【Fund】: 甘肃省自然科学基金(0710RJZA031);; 中国博士后科学基金(20080430795);; 王宽诚教育基金会;; 教育部新世纪优秀人才支持计划(NCET-08-0257)资助
【CateGory Index】: Q945.11
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 10 Hits
1 ZHOU Qiu-ping1,CHENG JI-min2*,WAN Hui-e2,YU Jing2(1.College of Resources and Environment,Northwest A&F University,Yangling,Shaanxi Province.712100,China;2.Institute of Soil and Water Conservation,Chinese Academy of Sciences,Yangling,Shaanxi Province.712100,China);Study on the Diurnal Variations of Photosynthetic Characteristics and Water Use Efficiency of Stipa bungeana Trin.Under Drought Stress[J];Acta Agrestia Sinica;2009-04
2 REN Ji-zhou,HOU Fu-jiang(College of Pastoral Agriculture Science and Technology,Lanzhou University;Gansu Grassland Ecological Research Institute;Engineering and Technology Research Center of Pastoral Agriculture in Western China,Gansu Lanzhou 730020,China);System coupling of mountain-oasis-desert plays a key role in the protection of water resource in Qilianshan mountains[J];Pratacultural Science;2010-02
3 LI Qi-sen, ZHAO Wen-zhi, MA Chang-chun(Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciences, Lanzhou 730000, China);Theory and application of forage and livestock coupling for mountainous-oasis-desert country in the Heihe River basin —— Study of the Linze demonstration area in the middle reaches of the Heihe River basin for example[J];Acta Pratacultural Science;2004-04
4 GONG Chun-mei1,3,NING Peng-bo2,WANG Gen-xuan3,WEI Xiao-ping1,JIA Ya-ning1 (1.College of Life Science,Lanzhou University,Lanzhou 730000,China;2.College of Life Science,Northwest Agriculture and Forest University,Yangling 712100,China;3.Institute of Agroecology and Ecoengineering,College of Life Sciences,Zhejiang University,Hangzhou 310058,China);The mechanism of antioxidative protection in Phragmites communis under the gradient of soil water content along the oasis-desert transitional area[J];Acta Prataculturae Sinica;2007-04
5 QU Tao,NAN Zhi-biao(College of Pastoral Agriculture Science and Technology,Lanzhou University,Lanzhou 730020,China);Research progress on responses and mechanisms of crop and grass under drought stress[J];Acta Prataculturae Sinica;2008-02
6 LIU Bin-bin,XING Jia-qiang,GONG Xiao-jie,PU Tong-liang (School of Life Science,Lanzhou University,Lanzhou 730000,China);Genetic differences of different reed ecotypes adapted to individual habitats[J];Acta Prataculturae Sinica;2009-05
7 YUAN Su-fen,TANG Hai-ping (State Key Laboratory of Earth Surface Processes and Resource Ecology;College of Resources Science and Technology,Beijing Normal University,Beijing 100875,China);Research advances in the eco-physiological characteristics of ephemerals adaptation to habitats[J];Acta Prataculturae Sinica;2010-01
8 YANG Lei,WANG Yan-rong,YU Jin-de(College of Pastoral and Agricultural Science and Technology,Lanzhou University,Lanzhou 730020,China);Review of research on seed banks of desert regions[J];Acta Prataculturae Sinica;2010-02
9 DAI Wei-ran,REN Jian,BI Yu-fen (Department of Grassland Sciences,Yunnan Agricultural University,Kunming 650201,China);Effect of drought stress on light-response curves of centipedegrass[J];Acta Prataculturae Sinica;2010-03
10 LI Wei-hong1,ZHOU Hong-hua1,YANG Xiao-ming2,DING Hui 3 (1.Xinjiang Institute of Ecology and Geography,CAS,Key Laboratory of Oasis Ecology and Desert Environment,CAS,Urumqi 830011,China;2.Xinjiang Petroleum Institute,Urumqi 830000, China;3.Office of Flood Control and Drought Relief Headquarters,Department of Water Resource of Xinjiang Uighur Autonomous Region,Urumqi 830000,China);Temporal and spatial distribution characteristics of aboveground biomass of grassland plant communities in an arid area[J];Acta Prataculturae Sinica;2010-05
Chinese Journal Full-text Database 10 Hits
1 ZHAO Zhi-jun et al(College of Agriculture,Hebei University of Engineering,Handan,Heibei 056002);Responses of the Photosynthetic Characteristics of Pear Leaf to the Different Contents of Water in Soil[J];Journal of Anhui Agricultural Sciences;2007-02
2 GUO Er-hui et al(College of Life Sciences,Henan Agricultural University,Zhengzhou,Henan 450002);Study on the Effects of Soil Nitrogen and Moisture on Plant Photosynthetic Physiological Ecology[J];Journal of Anhui Agricultural Sciences;2008-26
3 REN Min et al(Department of Bioengineering,Zhengzhou College of Animal Husbandry and Engineering,Zhengzhou,Henan 450011);Changes of ABA Metabolism in Leaves and Roots of Alfalfa under Natural Drought Stress[J];Journal of Anhui Agricultural Sciences;2010-04
4 TU Jing et al (DePARtment of Environmental Science and Engineering,Southwest Forestry College,Kunming,Yunnan 650224);Effects of Soil Moisture on the Net Photosynthetic Rate of Acacia confusa Seedlings[J];Journal of Anhui Agricultural Sciences;2010-06
5 GUO Hua-jun(College of Agriculture,Shanxi Agriculture University,Taigu,Shanxi 030801);Research Progress on Osmotic Adjustment Material under Water Stress[J];Journal of Anhui Agricultural Sciences;2010-15
6 KANG Yan-hong et al (Department of Agronomy,Hebei North University,Zhangjiakou,Hebei 075131);Effect of the Drought Stress in Different Growth Stages on Potato Yield and Quality[J];Journal of Anhui Agricultural Sciences;2010-30
7 ZHANG Wei et al(Research Institute of Subtropical Forestry,CAF,Fuyang,Zhejiang 311400);Concept and Research of Water Use Efficiency in Forest Trees[J];Journal of Anhui Agricultural Sciences;2011-04
8 PENG Su-qin1,LIU Yu-lin2(1.Department of Chemistry and Life Science,Gannan Teachers College,Ganzhou,Jiangxi 341000;2.Jiangxi Environmental Engineering Vocational College,Ganzhou,Jiangxi 341000);The Response of Photosynthesis to Drought Stress in Different Varieties of Lonicera japonica Thunb[J];Northern Horticulture;2010-19
9 XIAO Sheng-chun;XIAO Hong-lang.Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou,730000,P.R.China.;Response of radial growth of lakeshore tamarisk to changes in the water environment in extreme and arid regions[J];Journal of Beijing Forestry University;2006-02
10 YANG Qi-he1;LI Xu-qun1;YANG He-sheng1;WEI Xiao2;YIN Xiao-juan1.1 School of Life Sciences,Jiaying College,Meizhou,Guangdong,514015,P.R.China;2 Guangxi Institute of Botany,Chinese Academy of Sciences,Guilin,541006,P.R.China.;Photosynthetic ecophysiological characteristics of Camellia nitidissima seedlings[J];Journal of Beijing Forestry University;2010-02
China Proceedings of conference Full-text Database 10 Hits
1 Liu Jinfeng~(①②) Qiao Yansong~(①③) Guo Zhengtang~①(①Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029;②State Key Laboratory of Earthquake Dynamics,Institute of Geology,China Earthquake Administration,Beijing 100029;③Institute of Geomechanics,Chinese Academy of Geological Sciences,Beijing 100081);THE DIFFERENCES OF GRAIN SIZE OF QUARTZ AND BULK SAMPLES AS AN INDICATOR OF WEATHERING INTENSITY IN THE AEOLIAN DEPOSITS[A];[C];2008
2 LIU Ping~(1)) and Reidar LOVLIE~(2)) 1) Institute of Geology and Geophysics,Chinese,Academy of Sciences,Beijing,100029; 2) Department of Earth Science,University of Bergen,Bergen,Norway N-5007;MAGNETOSTRATIGRAPHIC AGE OF PLEISTOCENE LOESS/PALEOSOL SECTIONS AT KEHE,SHANXI[A];[C];2008
3 Peng Shuzhen~(①②) Guo Zhengtang~①(①Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029;②Taishan College,Tai'an 271021);CLAY MINERAL COMPOSITION OF THE TERTIARY RED CLAY AND THE QUATERNARY LOESS-PALEOSOLS AS WELL AS ITS ENVIRONMENTAL IMPLICATION[A];[C];2008
4 Yin Qiuzhen~(①③) Xiao Guoqiao~(②③) Guo Zhengtang~①Ge Junyi~(②③)Hao Qingzhen~①Yuan Baoyin~①(①Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029;②State Key Laboratory of Loess andQuaternary Geology,Institute of Earth Environment,Chinese Academy of Sciences,Xi'an 710075;③Graduate University ofChinese Academy of Sciences,Beijing 100049);SYN-AND POST-DEPOSITIONAL MODIFICATION OF LOESS DEPOSITS AND THEIR PALEOENVIRONMENTAL SIGNIFICANCE[A];[C];2008
5 AN Guangming~①MAO Yanlong~②LI Bin~②CUI Zhendong~①(①Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029)(②College of Geology Engineering and Geometrics,Chang'an University,Xi'an 710054);FORMATION MECHANISM AND STABILITY OF LANDSLIDE AT VEGETABLE OIL FACTORY,CHONGQING[A];[C];2008
6 CHENG Dongxing~(①②) LIU Da'an~①DING Enbao~①CHEN Weihong~③(①Key Laboratory of Engineering Geomechanics,Institute of Geology and Geophysics,Chinese Academy of Science,Beijing 100029) (②Northwest Electric Power Design Institute of China Power Engineering Consulting Group,Xi'an 710032) (③Mid - South Design and Tesearch Institute for Hydroelectric Projects of China Hydropouer Consulting Group,Changsha 410014);ENGINEERING GEOLOGY RESEARCH OF LEFT BANK AND ROCK MASS EVALUATION IN CREEP ROCK MASS ZONE B OF LONG-TAN HYDROPOWER STATION[A];[C];2008
7 DENG Qinghai~(①②) MA Fengshan~①YUAN Renmao~①LI Guoqing~①ZHAO Haijun~①(①Key Laboratory of Engineering Geomechanics,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029)(②Geoinfonnation Science & Engineering College,Shandong University of Science and Technology,Tai'an 271019);GPS BASED STUDY ON REGULARITY AND MECHANISM OF LAND SUBSIDENCE IN JIANGYIN CITY AREA[A];[C];2008
8 DENG Qinghai~(1,2) YUAN Renmao~2 MA Fengshan~1 LI Shude~(3)) (1 Key Laboratory of Engineering Geomechanics,Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing,100029; 2 Institute of Geology,China Earthquake Administration,Beijing,100029;3 College of Environmental Sciences, Peking University,Beijing,100871;4;GPS Monitoring and GIS-Based Spatial and Temporal Analysis of Land Subsidence[A];[C];2008
9 Han Xianmin~1 Li Zhanjin~2 Gan Deqing~2 Li Xiao~1 (1.Key Laboratory of Engineering Geomechanics,Chinese Academy of Sciences;2.Heibei University of Technology);Numerical Simulation and Sensitivity Analysis of Slope Stability in Mine Transferred from Open Pit to Underground Mining[A];[C];2008
10 HUANG Tian-ming~(1,2),PANG Zhong-he~1 (1.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China; 2.College of Resources and Environment,Lanzhou University,Lanzhou,Gansu 730000,China);Groundwater Recharge in Badain Jaran Desert and Gurinai Oasis Based on Environmental Tracers[A];[C];2008
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 JING Yan et al (College of Animal Science and Technology,Northwest A&F Science and Technology University,Yangling,Shaanxi 712100);Studies on Aboveground Biomass Accumulation and Water Utilization rule of Alfalfa in Guanzhong Area[J];Journal of Anhui Agricultural Sciences;2007-10
2 ZHUANG Hui-fa et al(Rubber Cultivation Research Institute,CATAS,Danzhou,Hainan 571737);Effects of Water Stress on Growth Properties and Several Physiological Indices of Saccharum arundinaceum Retz Seedlings[J];Journal of Anhui Agricultural Sciences;2008-11
3 HAN Zhong-ming et al(College of Chinese Medicinal Materials,Jilin Agricultural University,Changchun,Jilin 130118);Study on the Module Biomass Forecast of Acanthopanax senticosus Population[J];Journal of Anhui Agricultural Sciences;2008-30
4 DU Wen-tao1,2,QIN Xiang1,2,LIU Yu-shuo1,2,WANG Xu-feng2 (1.Qilian Shan Station of Glaciology and Ecologic Environment of State Key Laboratory of Cryospheric Science,CAREERI,CAS,Lanzhou Gansu 730000,China;2.Cold and Arid Regions Enviromnental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou Gansu 730000,China);Variation of the Laohugou Glacier No.12 in the Qilian Mountains[J];Journal of Glaciology and Geocryology;2008-03
5 Li Jiyue (Forest Resource College);An Application of PV Technique to Study Drought Resistance of Pinus tabulaeformis and Platycladus orientalis Seedlings[J];Journal of Beijing Forestry University;1989-01
6 Li Jiyue (Forest Resources College,BFU);Mechanisms of Drought Tolerance in Plants[J];Journal of Beijing Forestry University;1991-03
7 Li Jiyue Zhang Jianguo(Forest Resources College, BFU);Studies on Classification Models and Mechanisms of Drought Tolerance of Chief Afforestation Species in the Northern Part of China (Ⅰ)——The Classification of Relationships Between Seedling Leaf Water Potential and Soil Water Content[J];Journal of Beijing Forestry University;1993-03
8 Bai Shiqie; Gou Wenlong; Zhang Xinquan; Zhang Xinyue; Gao Rong; Liu Shigui. Lab. of Bio control of Grassland, Sichuan University, Chengdu 610064, P. R. China.;Ecological characteristics and morphological variations of centipedegrass in different populations.[J];Journal of Beijing Forestry University;2002-04
9 Zhai Hongbo; Li Jiyue; Jiang Jinpu. College of Resources and Environment, Beijing For. Univ., 100083, P. R. China.;Effect of drought stress on hydraulic architecture characteristics of Pinus tabulaeformis and Platycladus orientalis seedlings.[J];Journal of Beijing Forestry University;2002-Z1
10 BU Chong-feng+{1,2}; LIU Guo-bin+3; CHEN Yu-fu+1. 1 Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences,100101, P.R.China;2 Graduate School of Chinese Academy of Sciences, Chinese Academy of Sciences,100039, P.R.China;3 Institute of Soil and Water Conservation, Ministry of Water Resources, Chinese Academy of Sciences,712100, P.R.China.;Comparative study on eco-physiological characteristics and their effects on soil water between Sophara viciifolia and Caragana korshinskii.[J];Journal of Beijing Forestry University;2005-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved