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

Spatial-temporal dynamics simulation of grassland net primary productivity using a satellite data-driven CASA model in Gannan prefecture

WANG Ying,XIA Wen-tao,LIANG Tian-gang(College of Pastoral Agriculture Science and Technology,Lanzhou University,Key Laboratory of Grassland Agro-ecology System,Ministry of Agriculture,Lanzhou 730020,China)  
Net primary productivity(NPP) and its responses to global change are one of the focuses of global change research.Based on GIS technology and remote sensing imagery,the grassland NPP and its spatial-temporal dynamics in Gannan prefecture during 2001 to 2008 were estimated with the Carnegie-Ames-Stanford Approach(CASA) model.Average annual NPP from 2001 to 2008 was 483.41 g C/(m2·a) in the study area.There was obvious seasonal change in the grasslands of Gannan,and the main growth period lasts from 177 to 240 days.There was a rising trend in the grassland NPP of the eight years.Between different grassland types,the trend of rising NPP on lowland meadow was the largest while that on marsh was smallest.Analysis of the temperature and precipitation of the eight years showed that the temporal variation of NPP was mainly influenced by changes of annual precipitation.
【Fund】: 国家高技术研究发展专项(2007AA10Z232);; 教育部科技创新工程重大项目培育资金项目(708089);; 国家科技支撑计划项目(2009BAC53B01)资助
【CateGory Index】: S127
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 LIU Xing-yuan, CHEN Quan-gong, WANG Yong-ning ( Faculty of Grassland Science, Gansu Agricultural University, Lanzhou 730070,China; College of Pastoral Agricultural Science and Technology, Lanzhou University, Lanzhou 730020, China);The effect of grassland degeneration for ecological security and economic development in Gannan region of Gansu province[J];Pratacultural Science;2006-12
2 SUN Peng-ju1,CHEN Ying2(1.Territory Resources Planning and Research Institute,Lanzhou 730000, China; 2. College of Resources and Environmental Sciences,Gansu Agricultural University,Lanzhou 730070, China);Analysis of niche suitability and spatial difference of grassland ecosystem in Gannan[J];Pratacultural Science;2009-04
3 REN Qing-ji1,WU Gao-lin2,3,REN Gou-hua3 (1.Grassland Work Station of the Gannan Tibetan Autonomous State of Gansu Province,Hezuo 747000,China;2.Northwest Sci-Tech University of Agriculture and Forestry State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau,Institute of Soil and Water Conservation,Chinese Academy of Sciences and Ministry of Water Resource,Yangling 712100,China;3.Key Laboratory of Arid and Grassland Ecology of Ministry of Education of Lanzhou University,Lanzhou 730000,China);Effect of grazing intensity on characteristics of alpine meadow communities in the eastern Qinghai-Tibetan Plateau[J];Acta Prataculturae Sinica;2009-05
4 LI Hong-quan1,GAO Lan-yang2,LIU Gang1,LI Hua-de1 (1.Grassland Science Research Institute of Sichuan Province,Chengdu 611731,China;2.Plant Engineering Institute of Sichuan Province,Zizhong 641200,China);A new probe in to the method of calculating pasture ecological livestock capability on the grass-livestock optimize[J];Acta Prataculturae Sinica;2009-05
5 LIANG Tian-gang1,CUI Xia2,FENG Qi-sheng1,WANG Ying1,XIA Wen-tao1(1.Key Laboratory of Grassland Agro-ecology System,Ministry of Agriculture;College of Pastoral Agriculture Science and Technology,Lanzhou University,Lanzhou 730020,China;2.College of Earth and Environmental Science,Lanzhou University,Lanzhou 730000,China);Remotely sensed dynamics monitoring of grassland aboveground biomass and carrying capacity during 2001-2008 in Gannan pastoral area[J];Acta Prataculturae Sinica;2009-06
6 ZHANG Jie1, 2, PAN Xiaoling2, GAO Zhiqiang3, SHI Qingdong2, LV Guanghui2(1. Department of Urban and Resources Sciences, Nanjing University, Nanjing 210093, China;2. Institute of Arid Ecology & Environment, Xinjiang University, Urumqi 830046, China;3. Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China);Satellite Estimates and Change Detection of Net Primary Productivity of Oasis-Desert Based on Ecosystem Process with Remotely Sensed Forcing in Arid Western China[J];Acta Geographica Sinica;2006-01
7 LI Zi-zhen 1,2 , DU Guo-zhen 2, HUI Cang 1, Y UE Dong-xia 2 (1. Department of Mathematics, Lanzhou University; 2. State Key Laboratory of Arid Agroecology, Lanzhou University, Lanzhou, 730000 , China);The optimal control model of the stocking farm management of alpine meadow in Southern Gansu and research on a strategy for sustained utilization[J];Journal of Lanzhou University;2002-04
8 ZHU Wen-quan,PAN Yao-zhong,LONG Zhong-hua,CHEN Yun-hao,LI Jing,HU Hai-bo (College of Resources Science and Technology,Beijing Normal University,Key Laboratory of Environmental Change and Natural Disaster,Ministry of Education of China,Beijing 100875,China);Estimating Net Primary Productivity of Terrestrial Vegetation Based on GIS and RS:A Case Study in Inner Mongolia,China[J];Journal of Remote Sensing;2005-03
9 GAO Qing-zhu1,WAN Yun-fan1,LI Yu-e1,LIN Er-da 1,YANG Kai1,JIANGCUN Wang-zha2,WANG Bao-shan2,LI Wen-fu2(1Institute of Environment and Sustainable Development for Agriculture,Chinese Academy of Agricultural Sciences,Beijing 100081,China;2Naqu Agriculture and Animal Husbandry Bureau of Tibet Autonomous Region,Naqu,852100,Tibet,China);Grassland net primary productivity and its spatiotemporal distribution in Northern Tibet:A study with CASA model[J];Chinese Journal of Applied Ecology;2007-11
10 ZHOU Cai-ping1,OUYANG Hua1,CAO Yu2,PEI Zhi-yong3,YANG Ding-ding1(1Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China;2Department of Land Resource Management,Zhejiang University,Hangzhou 310029,China;3Management Center of 21st Century,Beijing 100038,China).-Chin.J.Appl.Ecol.,2008,19(5):1071-1076.;Estimation of net primary productivity in middle reaches of Yarlung Zangbo River and its two tributaries[J];Chinese Journal of Applied Ecology;2008-05
Chinese Journal Full-text Database 10 Hits
1 JIAO Cai-xia et al(Department of Remote Sensing,Nanjing University of Information Science & Technology,Nanjing,Jiangsu 210044);Spatial-temporal Change of the Terrestrial Net Primary Production(NPP) in Shaanxi Province[J];Journal of Anhui Agricultural Sciences;2008-22
2 LOU Xue-ting et al (The Key Laboratory for Silviculture and Conservation of Ministry of Education,Beijing Forestry University,Beijing 100083);Analysis of Remote Sensing Monitoring and Dynamic Variation of NPP in the Loess Plateau[J];Journal of Anhui Agricultural Sciences;2010-11
3 LU Yuan et al(Faculty of Resources and Environmental Sciences,Guangxi Teachers College,Nanning,Guangxi 530001);Estimation of Net Primary Productivity in the Northern Tibet Plateau by Using Remote Sensing[J];Journal of Anhui Agricultural Sciences;2010-16
4 WANG Jian-bing et al(Institute of Arid Meteorology,CMA,Key Laboratory of Arid Climatic Change and Reducing Disaster of Gansu Province,Lanzhou,Gansu 730020);Impacts of Climate Change on the Pasture Grass in Border Area at the North-East of Qinghai-Xizang Plateau[J];Journal of Anhui Agricultural Sciences;2010-26
5 WANG Ge et al(Institute of Plateau Meteorology,CMA,Chengdu,Sichuan 610072);Temporal and Spatial Variation of Surface Albedo in Tibetan Plateau during 1982-2000[J];Journal of Anhui Agricultural Sciences;2011-03
6 WANG Gen xu 1, 2 , CHENG Guo dong 1 , SHEN Yong ping 1 (1. Key Laboratory of Frozen Soil Engineering, CAREERI, CAS, Lanzhou Gansu 730000, Chian; 2. Resources and Environmental College, Lanzhou University, Lanzhou Gansu 730000, China);Soil Organic Carbon Pool of Grasslands on the Tibetan Plateau and Its Global Implication[J];Journal of Glaciolgy and Geocryology;2002-06
7 WANG Jian~(1), QI Yuan~(1), CHEN Zheng-hua~(2), MA Ming-guo~(1), LI Jing~(1), HUANG Chun-lin~(1)(1.Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Scienses,Lanzhou Gansu 730000,China;2.Lanzhou University,Lanzhou Gansu 730000,China);Modeling Dynamic Assessment on Ecosystem Services Based on Remote Sensing Technology ——A Case Study on Gansu Grassland Ecosystem[J];Journal of Glaciology and Geocryology;2006-05
8 Anwar MOHAMMAT2),3) YANG Yuanhe2) GUO Zhaodi2) FANG Jingyun2) (2)Department of Ecology, College of Environmental Sciences, and Key Laboratory for Earth Surface Processes of the Ministry of Education, Peking University, Beijing, 100871; 3)Xinjiang Institute of Ecology and Geography, Chinese Academy of Sciences, Urumqi, 830011);Grassland Aboveground Biomass in Xinjiang[J];Acta Scientiarum Naturalium Universitatis Pekinensis;2006-04
9 MA Wenhong FANG Jingyun(Department of Ecology,College of Environmental Sciences,Center for Ecological Research & Education,and Key Laboratory for Earth Surface Processes of the Ministry of Education,Peking University,Beijing,100871);R∶S Ratios of Temperate Steppe and the Environmental Controls in Inner Mongolia[J];Acta Scientiarum Naturalium Universitatis Pekinensis;2006-06
10 ZHOU Rui 1)YANG Yuanhe FANG Jingyun(Department of Ecology,College of Urban and Environmental Sciences,and Key Laboratory for Earth Surface Processes of the Ministry of Education,Peking University,Beijing,100871;Responses of Vegetation Activity to Precipitation Variation on the Tibetan Plateau[J];Acta Scientiarum Naturalium Universitatis Pekinensis;2007-06
China Proceedings of conference Full-text Database 5 Hits
1 Dan Li,Ji Jinjun,Ma Zhuguo (START Regional Center for Temperate East Asia and Key Laboratory of Regional Climate-Environment for Temperate East Asia,Institute of Atmospheric Physics,Chinese Academy of Sciences,Beijing,100029.);The variation of net primary production and leaf area index over Xinjiang Autonomous Region and its response to climate change[A];[C];2007
2 Zhang Yiping1,2,3, You Guangyong1,4, Sha Liqing1,2,3, Liu Yuhong1,2,3, Gong Hede1,2,3,4, Tan Zhenghong1,4, Luo Youyong5 1. Xishuangbanna Tropical Botanic Garden, CAS, Kunming 650223, China; 2. Ailaoshan Station for Subtropical Forest Ecosystem Studies (ASSFE), CAS, JingdongYunnan 676209 China;3. Ailaoshan National Ecosystem Observation Research Network Station, CERN, Jingdong Yunnan 676209, China; 4. Graduate School of the Chinese Academy of Sciences, Beijing 100049, China; 5. Jingdong Bureau of National Nature Reserve, Jingdong, Yunnan 676209, China;Soil temperature trend in a primary subtropical forest and its implication on soil respiration[A];[C];2009
3 LI Jun-ling1,2,ZOU Chun-hui1,2,LIU Zhong-yang1,2,GUO Qi-le1,2(1.Institute of Meteorological Sciences of Henan Province,Zhengzhou 450003;2.Key Laboratory of Agrometeorological Safeguard and Applied Technique,CMA,Zhengzhou 450003);Estimation of terrestrial net primary production using GIS and RS in Henan Province[A];[C];2010
4 Wang WenJie(Tianjin institute of animal science and veterinary,Tianjin,300112);Design of Eco Friendly Rations for Animal[A];[C];2008
5 BAO Gang~①,BAO Yu-hai~(①②),ALaTeng TuYa~(①②),Guo-Libiao~(①②)(①Inner Mongolia Key Laboratory of Remote Sensing and Geographic Information System,Huhhot010022,China;②College of Geographic Science,Inner Mongolia Normal University,Huhhot010022,China;);Estimation of Vegetation Net Primary Productivity using MODIS Data and Casa Model in Inner Mongolia[A];[C];2009
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 LI Zi\|zhen\+\{1, 2\},\ HUI Cang\+1, \ XU Zhong\|min\+\{1, 2\}, \ LIU Fa\|ming\+2 (1. State Key Laboratory of Arid Agroecology, Lanzhou University, Lanzhou Gansu 730000, China; 2. Cold and Arid Regions Environmental and Engineering Research Institute, C;Mathematical Model of Niche Construction for Desert Vegetation and Its Applications[J];Journal of Glaciolgy and Geocryology;2002-04
2 JIA You-ling(Ministry of Agriculture,P.R.of China,Beijing 100026,China);On the Concepts and Practices Concerning Grassland-Livestock Balance[J];Acta Agrestia Sinica;2005-04
3 XING Qi~1,LIU Ai-jun~1,LIU Yong-zhi~2,GAO Wa~1(1.Inner Mongolia Rangeland Survey Institute Huhhot, Inner Mongolia Autonomous Region, 010051 China;2.Inner Mongolia Academy of Animal Science, Huhhot, Inner Mongolia Autonomous Region, 010030 China);Study on Change Rangeland Vegetation, Change Using MODIS-NDVI in Xilinguole Grassland[J];Acta Agrestia Sinica;2005-S1
4 LIANG Bao-ping~1,HAN Gui-feng~2,YU Li-juan~1, CHEN Bin~1 (1.Department of Resources and Environmental Science,Guangxi Normal University,Guilin 541004,China; 2.Resources and Environmental Institute of Chongqing University,Chongqing 400044, China);Comprehensive Evaluation on Urban Ecosystem Suitability of Provinces in China[J];Urban Environment & Urban Ecology;2004-02
5 ZHANG Zhi qiang 1, SUN Cheng quan 1, WU Xin nian 1, WANG Xue ding 2 (1.Scientific Information Center for Environment and Resources, CAS, Lanzhou 730000, China; 2.Lanzhou Branch, CAS, Lanzhou 730000, China);On ecological protection, ecological construction and sustainable development of south Gansu plateau[J];Pratacultural Science;2000-05
6 DU Lizhao1,SHI Shouxiang1,2(1 College of Geography and Environmental Sciences, Northwest Normal University, Lanzhou, 730070,China;2 College of Economic Management, Lanzhou University, Lanzhou, 730000,China);Study on supporting system of ecological and economic development tin Gannan Tibetan Autonomous Region (Ⅲ)》-the selection and cultivation of ecological industries[J];Pratacultural Science;2003-04
7 YU Lian-ping, GAO Zhan-qi, YANG Hu (Gansu Institute of Animal Nutrition, Lanzhou, Gansu 730030,China);Sustainable development strategy for grassland animal husbandry in Naqu region, Tibet[J];Pratacultural Science;2004-11
8 CHEN Yu-lan1,CAO Su-zhen2,WU Gao-lin2(1.Party School of Chinese Communist Party Commission,Gannan PrefecturalBranch,Hezuo 747000,China;2.College of Pastoral Agricultural Science andTechnology of Lanzhou University,Lanzhou 730000,China);Study on the evaluation of ecosystemservice value[J];Pratacultural Science;2005-11
9 LIN Jun-fang,ZHANG Zhi-bin,ZHAO Xue-yan (College of geography and environment,Northwest Normal University,Lanzhou 730070,China);Study on tourism traffic development in ecological-nationality culture vulnerable region of Gannan[J];Pratacultural Science;2007-11
10 LIU Jin-xia1,WU Gao-lin2,MA Tao1,2(1.Ningxia Research and Designing Institute of Environmental Science,Yinchuan 750004,China; 2.Key Laboratory of Arid and Grassland Ecology of Ministry of Education,Lanzhou University,Lanzhou 730000,China);Study on niche characteristics of desert plant community in marginal zone of Muus Desert[J];Pratacultural Science;2007-12
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved