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《INNER MONGOLIA ENVIRONMENTAL PROTECTION》 1997-01
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Processes of steppe soil degradation in Inner Mongolia and the roles of nature reserves on soil restoration and rebuilding

Since Holocene .soil has been advancing toward two directions,degradation and evolution as natural environment changes and productive scale extendes. In recent time .all changes of soil is caused by artificial action and natural factors. Research on climate change shows: since the pleistocene climate has been de veloping to aridity with fluctuation in inner Mongolia. Temperature rise and precipitation decrease resulted in vegetation type, biomass and quality changed since the last century. it made substances entering soil became less, mineralization speed up, soil nutrient reduced, soil structures were destroyed in different extent,evaporation became stronger .soluble salt accumunlated gradually. soil developed to degradation. It was the pro - cess of natural degradation. On the background of the global change. the problem of population .resources and environment become more sharp .Grassland was used in over-grazing condition,soil influx became lesser,outflow became more, the balance and cycle of energy and substances were destroyed. soil became sandy, infertile. Hardness increased. permeability decreased it was called artificial degradation process of soil.Natural reserve has three fundmental roles during the process of degraded steppe soil restoration; 1. Protecting typical soil profile and monitoring the changes of soil physical,chemical characteristics in core area. 2.The buffer zone can be used as field for study of soil degradation mechanism. 3. For sustainable use and development of grassland,we should set some examples for local people in experimental zone and absorb them to take part in the projects of protecting grassland.
【CateGory Index】: S156
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【References】
Chinese Journal Full-text Database 5 Hits
1 SONG Bo1,XIN Yongliang1,CAO Wentian21.Department of Environmental Engineering,School of Civil and Environmental Engineering,University of Science and Technology Beijing,Beijing 100083;2.School of Physics,Peking University,Beijing 100871;Modeling the Grazing Behavior in Early and Intermediate Grassland Contract Stage and the Involved Ecological Compensation Mechanism[J];Acta Scientiarum Naturalium Universitatis Pekinensis;2009-03
2 WEI Yong-Sheng~1,LIANG Zong-Suo~(1,2),SHAN Lun~21.College of Life Science, Northwest Science and Technology University of Agriculture and Forestry, Yangling 712100,China;2.State Key Laboratory of Soil Erosion and Dryland Farming on Loess Plateau, Institute of Soil and Water Conservation. Chinese Academy of Sciences, Yangling 712100,China);The role of water in grassland degeneration[J];Pratacultural Science;2004-10
3 YAN Yu-chun1,2,TANG Hai-ping1,2(1.State Key Laboratory of Earth Surface Processes and Resource Ecology,Beijing Normal University,Beijing 100875,China;2.Institute of Resources Science, College of Resources Science & Technology,Beijing Normal University,Beijing 100875,China);Differentiation of related concepts of grassland degradation[J];Acta Prataculturae Sinica;2008-01
4 ZHANG Zhicai1,YAN Yuchun2,SHAO Zhenyan1(1.Key Laboratory of Environmental Change and Natural Disaster of Ministry of Education,College of Resources Science & Technology,Beijing Normal University,Beijing 100875,P.R.China;2.Institute of Agricultural Resources and Regional Planning of Chinese Academy of Agricultural Sciences;Key lab of Resources Remote Sensing and Digital Agriculture,Ministry of Agriculture;Hulunbeier Grassland Ecosystem Research Station,Beijing 100081,P.R.China);Study on the correlation between steppe vegetation and soil as well as the difference in response to disturbance[J];Journal of Arid Land Resources and Environment;2009-05
5 Chu Yanning Sun Quan Ji Lidong (Agricultural School, Ningxia University, Yinchua, Ningxia,750021);SOIL QUALITY INDEX OF DEGRADED SOIL IN CULTIVATION AND GRAZING INTEGRATED REGION[J];Journal of Ningxia Agricultural College;2003-04
【Co-references】
Chinese Journal Full-text Database 10 Hits
1 YU Qun\|Ying (Anhui Technical Teachers College,Fengyang 233100);Study on Soil Phosphatase Activity and their Influenced Factors[J];Journal of Anhui Agrotechnical;2001-04
2 XU Feng MA Ming WU Yi-Qun(Xinjiang Institute of Ecology and Geography,Chinese Academy of Sciences,Urumqi 830011,China);Winter Daily Activity Rhythm and Time Budget of Ibex(Capra ibex) in Tomur Protected Area,Xinjiang[J];Chinese Journal of Zoology;2006-06
3 Dai Wei(College of Forest Resources and Environment,BFU 100083)Bai Hongying(Northwestern Institute of Soil and Water Conservation,Shaanxi Province 712100);Correlations of Soil Catalase Activity and It’s Kinetic Characteristic with Some SoiI Properties[J];JOURNAL OF BEIJING FORESTRY UNIVERSITY;1995-01
4 Wang Daijun; Huang Wenhui; Su Jiakai (Graduate School of CAAS, Beijing 100081) (Institute of Animal Science, CAAS, Beijing 100094);A Study on Biomass in Perennial Ryegrass/White Clover Mixed Pasture[J];Acta Agrestia Sinica;1995-02
5 Yao Aixing; Wang Pei; Xia Jingxin and Fan Fencheng (Institute of Grassland Science, Beijing Agricultural University, Beijing 1000904);Effects of Different Grazing Intensity for Dairy Cows on Soil Characteristics of Perennial Ryegrass/White Clover Sward[J];Acta Agrestia Sinica;1995-03
6 Zhong Huaping; Du Zhanchi(Commission for integrated survey of natural resources, academy of sciences, Beijing, 100101);The Biomass Dynamics for Trifolium pratens, Dactylis glomerata and Trifolium-Dactylis Three Communities in Mountain Easten Sichuan Province[J];Acta Agrestia Sinica;1995-03
7 Yao Aixing; Li Ping (Institute of Grassland Science, Ningxia Agricultural College, Ylnchuan 750105) Wang Pei; Xia Jingxin; Hu tianming (Institute of Grassland Science,Beijing Agricultural University, Beijing 100094);Effects of Different Grazing Systems for Dairy Cows on Soil Characteristics of Perennial Ryegrass/White Clover Sward[J];Acta Agrestia Sinica;1996-02
8 Yang Limin; Han Mei(Jilin Agricultural University, Changchun 130118)Li Jiandong(Northeast Normal University, Changchun 130024);Division on Degenerate Successional Stages of Main Grassland Communities for Grazing in the Songnen Plain of China[J];Acta Agrestia Sinica;1996-04
9 An Yuan; Wang Yuqing; Cheng Ming; Sun Qizhong ;Yan Zhijian ;Yang Zhiwei (Grassland Research Institute, Chinese Academy of Agricultural Sciences, Huhhot 010010);Research of the Interseeding Technique and Effects of the Practice on Sandy Pasture[J];ACTA AGRESTIA SINICA;1997-01
10 Zhang Cheng-e; Chen Xiaoli(Institute of Soil and Water Conservation, CAS, Yangling 712100);Characteristics of Soil Enzymatic Activity and Nutrient of Pasture from Abandoned Field in Different Years on the Loess Hilly Areas[J];ACTA AGRESTIA SINICA;1997-03
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 LIU An-hua et al (Northwest Institute of Plateau Biology,Chinese Academy of Sciences,Xining,Qinghai 810001);Effects of Irrigation on Plant Community in Alpine Grassland[J];Journal of Anhui Agricultural Sciences;2008-25
2 WEI Yong sheng 1,LIANG Zong suo 1,2 ,SHAN Lun 2,ZHANG Chen lu 1 (1 College of Life Science,Northwest Sc Tech University of Agriculture and Forestry, Yangling 712100,China;2 State Key Laboratory of Soil Erosion and Dryland Farming on Loess Plateau, Institute of Soil and Water Conservation, Chinese Academy of Science,Yangling 712100,China);Comprehensive evaluation on alfalfa drought-resistance traits by subordinate function values analysis[J];Pratacultural Science;2005-06
3 YIN Zhen-hua1,BI Yu-fen1,LI Shi-yu2(1.Department of Grassland Science,Yunnan Agricultural University,Kunming 650201,China;2.College of Life Science,Zhejiang University,Hangzhou 310058,China);Effects of enclosure on the plant species and coverage of degenerated upland meadow in Yunnan Province[J];Pratacultural Science;2008-12
4 ZHOU Zhao-ye,CHU Shao-lin,WANG Zhi-wei,CHEN Quan-gong(Key Laboratory of Grassland Agroecosystem,Ministry of Agriculture,College of Pastoral Agriculture Science and Technology,Lanzhou University,Lanzhou 730020,China);Analysis of vegetation coverage change based on NDVI——A case study in Ganzhou area,Zhangye city,Gansu[J];Pratacultural Science;2008-12
5 FENG Li-xiao1,2,3,DU Xiong1,2,3,ZHANG Li-feng1,2,3(1.College of Agronomy,Agricultural University of Hebei,Baoding 071001,China;2.Hebei Key Laboratory of Crop Growth Regulation,Baoding 071001,China;3.Agricultural Resource and Ecological Environment Key Field Research Station,Ministry of Agriculture,Zhangjiakou 076450,China);Analysis of the external economic effects of animal husbandry in the agro-pastoral transition zone of North China[J];Acta Prataculturae Sinica;2009-02
6 HE Dan1,LI Xiang-lin1,WAN Li-qiang1,HE Feng1,LI Chun-rong2(1.Institute of Animal Science,CAAS,Beijing 100094,China;2.Beijing Forestry University,Beijing 100094,China);Influence of urea application on aboveground biomass and important value of the species in the degraded grassland[J];Acta Prataculturae Sinica;2009-03
7 ZHANG Xiao-hong,WANG Hui-mei,XU Bing-cheng,LI Feng-min (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 Resources,Yangling,Shaanxi 712100,China);Soil Water Using and Consume of Three Legumes on Highland of Loess Plateau[J];Acta Botanica Boreali-Occidentalia Sinica;2007-07
8 LI Chun-xiu,SUN Hai-song(Agriculture and Animal Husbandry College,Qinghai University,Xining 810003,China);Kobresia tibetica swamping grassland resources and its protection in Qinghai[J];Pratacultural Science;2009-09
9 ZHANG Xiang-feng1,MA Chuang2,DONG Shi-kui1,ZHANG Wen-hui2,LIU Xin-cheng2(1.School of Environment,Beijing Normal University,State Key Joint Laboratory of Environmental Simulation and Pollution Control,Beijing 100875,China;2.College of Chemistry and Life Sciences,Tianjin Normal University,Tianjin 300387,China);Influence of different ratios of herbage and shrubs on plant community characteristics for roadside deforestation and soil protection on the Bi-Tong Expressway[J];Acta Prataculturae Sinica;2009-04
10 LIN Hui-long,REN Ji-zhou(College of Pastoral Agriculture Science and Technology,Lanzhou University;Gansu Grassland Ecological Research Institute,Lanzhou 730020,China);Integrated influence of experimental trampling and simulated precipitation on fractal dimension of soil particle size distributions in the steppes of Huanxian County in Eastern Gansu Province,China[J];Acta Prataculturae Sinica;2009-04
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