Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Acta Scientiarum Naturalium Universitatis Pekinensis》 2008-02
Add to Favorite Get Latest Update

Study on Net Primary Production Variations in the Central Part of Inner-Mongolia during 1981-2000

WANG Jun,MENG JijunCollege of Urban and Environmental Sciences,Peking University;Key Laboratory for Earth Surface Processes,Ministry of Education;Beijing,100871  
Based on AVHRR GLOPEM NPP dataset and climate data in the corresponding period,the authors analyzed the situation of the net primary production degradation in the central part of Inner-Mongolia and its correlation relationship with climate change.The results show that:1)from the eastern to the western part,the spatial distribution of net primary production has a descending tendency,and the inter-annual variation of net primary production in the whole area is apparent,especially during 1990-2000,and the variation rate can be due to 10.32gC/m2·a;2)the inter-annual variation of net primary production has apparent spatial differentiation;3)correlation coefficients between inter-annual variation of net primary production and inter-annual variations of climate factors have apparent spatial differentiations;4)various vegetation types have various responses to climate change,and the inter-annual variation of precipitation has more significant impact on vegetation dynamics than the inter-annual variation of temperature in the study area.This study will display the situation of the net primary production degradation in the central part of Inner-Mongolia and the correlation ralationship between climate change and the net primary production degradation.Moreover,it will provide scientific references for the restoration and reconstruction of the degraded vegetation.
【Fund】: 国家科技支撑计划课题“综合生态与食物安全风险防范关键技术示范”(2006BAD20B07)资助项目
【CateGory Index】: Q948
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 6 Hits
1 WANG Jing, HE Ting, GUO Xudong, LIU Aixia (Key Laboratory of Land Use, Ministry of Land and Resources, Beijing 100035, China);Study on Land Degradation Trend by Applying Logistic Multivariate Regression Model in Northwest Region of Beijing[J];Progress In Geography;2005-05
2 SUN Wu 1, LI Sen 2 (1.Dept. of Geography, South China Normal University, Guangzhou Guangdong 510631; 2. Dept. of Geography, Foshan University, Foshan Guangdong 528000);Technical Framework on Monitoring and Assessing of Land Degradation[J];SCIENTIA GEOGRAPHICA SINICA;2000-01
3 Cai Yunlong Meng Jijun (Department of Urban and Environmental Sciences, Peking University, Beijing 100871);ECOLOGICAL RECONSTRUCTION OF DEGRADED LAND: A SOCIAL APPROACH[J];SCIENTIA GEOGRAPHICA SINICA;1999-03
4 WANG Tao1, WU Wei2, XUE Xian1, HAN Zhiwen1, ZHANG Weimin1, SUN Qingwei1(1. Cold and Arid Regions Environmental and Engineering Research Institute, CAS, Lanzhou 730000, China; 2. Department of Environmental Engineering, Peking University, Beijing 100871, China);Spatial-temporal Changes of Sandy Desertified Land During Last 5 Decades in Northern China[J];Acta Geographica Sinica;2004-02
5 Zhu Zhenda(Lanzhou Institute of Desert Research, Chinese Academy of Sciences, Lanzhou 730000)(National Environmental Protection Agency Desertification Research Centre, Nanjing 210042);CONCEPT, CAUSE AND CONTROL OF DESERTIFICATION IN CHINA[J];QUATERNARY SCIENCES;1998-02
6 Zhu Zhenda(Institute of Desert Research C A S, Lanzhou, 730000 Desertification Research Center N E P A, Nanjing, 210042);GLOBAL CHANGES AND DESERTIFICATION[J];EARTH SCIENCE FRONTIERS;1997-Z1
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 MA Jun et al(Beipu Town,Xixia district,Yinchuan City,Ningxia Autonomous Region,Yinchuan,Ningxia 750021);Harm,Causes and Countermeasures of Land Desertification in China[J];Journal of Anhui Agricultural Sciences;2007-32
2 ZHANG Zhen-feng et al (Management College,Hebei University of Technology,Tianjin 300130);Inspirations and Progresses on Research of Degradation and Restoration of Grassland Ecosystem in China[J];Journal of Anhui Agricultural Sciences;2009-20
3 ZHANG Gou-sheng~1,2, SHI Xing-he~3, LI Dong-liang~4, WANG Qing-chun~1, DAI Sheng~1 (1.The Meteorological Bureau of Qinghai Province,Xining Qinghai 810001,China ;2.Key Laboratory for Climate Studyies,China Meteorological Administration,Beijing 100081,China;3.The Meteorological Station of Qinghai Province,Xining Qinghai 810001,China;4.Cold and Arid Regions Environmental and Engineering Research Institute,Chinese Academy of Sciences,Lanzhou Gansu 730000,China);Climate Change in Tuotuohe Area at the Headwaters of Yangtze River[J];Journal of Glaciology and Geocryology;2006-05
4 Zhang Weijiang (Baicheng Teachers College 137000);Land Desertification and it's control in Ecotone BetweenAgriculture and Animal Husbandry in Northern China[J];Journal of Baicheng Teachers College;2003-04
5 Wang Jianfeng,Xie Shiyou(School of Geographical Sciences,Southwest University,Chongqing 400715,China);Review of Research on Rock Desertification in the Southwest Karst Area[J];Environmental Science and Management;2008-11
6 ZHANG Lixiao SONG Yuqin (Department of Environmental Sciences,College of Envir onmental Sciences, Peking University, Beijing, 100871);Efficiency of the Three-North Forest Shelterbelt Program[J];Acta Scicentiarum Naturalum Universitis Pekinesis;2003-04
7 WANG Jun MENG Jijun 1)(Ministry of Education Key Lab of Analysis and Simulation of Earth Surface Processes,Department of Geography,Peking University,Beijing,100871);Characteristics and Tendencies of Climate Change in the Southwestern Karst Region of China in the Recent 45 Years[J];Acta Scientiarum Naturalium Universitatis Pekinensis;2007-02
8 WANG Jun,MENG JijunCollege of Urban and Environmental Sciences,Peking University,Key Laboratory for Earth Surface Processes,Ministry of Education,Beijing 100871;;Study on Net Primary Production Variations in the Central Part of Inner-Mongolia during 1981-2000[J];Acta Scientiarum Naturalium Universitatis Pekinensis;2009-01
9 ZENG Lingyun,WANG Jun,WANG HongyaDepartment of Resources,Environments and Geography, Peking University,Beijing 100871;;Analysis and Simulation of Cultivated Land Conversion and Distribution in Beijing Mountainous Areas Based on GIS and Logistic Regression Model[J];Acta Scientiarum Naturalium Universitatis Pekinensis;2009-01
10 Guan Wenbin; Xie Chunhua; Li Chunping; Ye Minsheng; Sun Baoping;Ding Guodong. School of Soil and Water Conservation, Beijing For.Univ., 100083,P. R. China.;Principles and assessing methods for early warning of desertification damages[J];Journal of Beijing Forestry University;2003-03
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 ZHANG Zhi-gang 1, ZHAO Yan-hua 2, XUE Yu-lan 2, CHEN Wan-long 1, GAO Qing-xian 2, YANG Xin-xing 2, SU Fu-qing 3, REN Zhen-hai 2(1 Environmental Science Department , Nanjing Meteorological College, Nanjing 210044 China; 2 Chinese Research Academy of Environmental Sciences, Beijing 100012, China ; 3 Beijing City Meteorological Bureau, Beijing 10086,China);THE RELATION BETWEEN SAND-DUST WEATHER IN BEIJING ANDMETEOROLOGICAL CONDITIONS OF DUST SOURCE AREAS[J];Journal of Safety and Environment;2003-01
2 LU Jin fa (Institute of Geography, CAS, 100101 Beijing);Change of Land Degradation in South China and Impacts of Human Activities[J];PROGRESS IN GEOGRAPHY;1999-03
3 FANG Chuang lin 1, XU Jian hua 2 (1 Institute of Geographical Sciences and Natural Resources Research, CAS, Beijing 100101, China; 2 Department of Geography, East China Normal University, Shanghai, 200062, China);Macroscopic Background and Theoretical Basis on Ecological Reconstruction and Man land System Intergration in Northwest Arid Area of China[J];Progress In Geography;2001-01
4 YU Xing xiu 1,2 , YANG Gui shan 1 (1 Nanjing Institute of Geography and Limnology, CAS, Nanjing 210008, China; 2 Department of Geograhy, Linyi Teacher, s College, Linyi 276005, China);The Advances and Problems of Land Use and Land Cover Change Research in China[J];Progress In Geography;2002-01
5 CHEN Baiming1, LIU Xinwei1, YANG Hong2(1Institute of Geographic Sciences and Natural Resources Research,CAS, Beijing 1001012Land consolidation and rehabilitaion center,the Ministry of Land and Resources, Beijing 100035);Review of Most Recent Progresses of Study on Land Use and Land Cover Change[J];Progress In Geography;2003-01
6 CHEN Yufu, CAI Qiangguo(Institute of Geographical Sciences and Natural Resources Research, CAS, Beijing 100101,China);The Status, Causes and Control of Desertification in the Ortindag Sandy Land to the North of Beijing[J];Progress In Geography;2003-04
7 YAO Huarong 1,2 ,WU Shaohong 1, YANG Qinye 1 (1.The Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101; 2.Xi’an Jiaotong University, Xi’an 710049);Conversion of Low Degree of Vegetation Cover Land Use in Region Around Beijing[J];Progress In Geography;2003-04
8 Long Hualou(The Center of Land Science, Department of Urban and Environment Science, Peking University, Beijing 100871));A STUDY ON THE THEORIES AND PRACTICES OF LANDSCAPE ECOLOGICAL RECONSTRUCTION OF MINEDLAND[J];Progress In Geography;1997-04
9 SUN Wu 1, LI Sen 2 (1.Dept. of Geography, South China Normal University, Guangzhou Guangdong 510631; 2. Dept. of Geography, Foshan University, Foshan Guangdong 528000);Technical Framework on Monitoring and Assessing of Land Degradation[J];SCIENTIA GEOGRAPHICA SINICA;2000-01
10 ZHANG Jian ping (Institute of Mountain Hazards and Environment, Chinese Academy of Sciences & Ministry of Water Conservancy, Chengdu, Sichuan 610041);Study on Land Degradation Characteristics of Different Types in Mountain Areas in Southwest China[J];Scientia Geographica Sinica;2001-03
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved