Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Acta Scientiarum Naturalium Universitatis Pekinensis》 2015-04
Add to Favorite Get Latest Update

Effects of Nutrient Additions on Community Biomass Varied among Different Grassland Ecosystems of Inner Mongolia

HE Xing;MA Wenhong;LIANG Cunzhu;HONG Mei;CHAI Xi;ZHAO Bayinnamula;ZHANG Yuping;YANG Shaohuan;Zhang Jiaxin;XIN Xiaoping;College of Life Science,Inner Mongolia University;SINO-US Center for Conservation,Energy and Sustainability Science,Inner Mongolia University;Inner Mongolia Agricultural University;Institute of Natural Resources and Regional Planning,Chinese Academy of Agricultural Sciences;National Hulunber Grassland Ecosystem Observation and Research Station;  
In order to compare the response of community biomass to nutrient additions among different grassland ecosystems, the authors established nutrient addition experiments on three grassland ecosystems along the climate gradient, including meadow steppe, typical steppe and desert steppe in Inner Mongolia. On the basis of the threeyear experiment, the impacts of different nutrients(N, P) on different nutrient gradient(N: 10, 5 and 2.5 g/m2; P: 10 g/m2) on above- and belowground biomass of these grassland ecosystems was analyzed. The results show that nitrogen leads to a significant increase in the aboveground biomass of grassland in Inner Mongolia by 27% to 53.3%, an average increase of 37.8%. In addition, the response of biomass to N addition increases with the N gradients. Belowground biomass has a less response to fertilization than aboveground biomass. There is an average of 10.2% increase in the total biomass of grassland community in response to N addition. Biomass responds to P addition less deeply than N addition. Furthermore, the response of biomass to nutrient addition varies among three grassland ecosystems. In arid desert steppe, community biomass is more sensitive to N limitation than the typical steppe and meadow steppe. N addition reduces belowground biomass and R/S ratio in meadow steppe and desert steppe, whereas promotes the values in typical steppe. In contrast, nutrient additions have relatively less and insignificant impacts on the root distribution of temperate grasses. These observations indicate that nutrient addition has different effects on community biomass under different environmental conditions, which means it is necessary to consider the changed response of different grassland ecosystems to nutrient addition in the carbon cycle models budget and grassland management.
【Fund】: 全球变化研究国家重大科学研究计划(2010CB950602);; 国家自然科学基金(31160119 31370454);; 国家科技支撑计划(2013BAC09B03);; 内蒙古重大基础研究专项(20120903);; 内蒙古自然科学基金(2010MS0520)资助
【CateGory Index】: S812
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 Che Dunren et al (Grassland Institute, Qinghai Academy of Animal Science and Veterinary Medecine, Xining.);EFFECTS OF PHOSPHORUS AND NITROGEN ON GRASS YIELD IN QINGHAI ALPINE GRASSLAND[J];Pratacultural Science;1990-05
2 ZHANG Tong-hui1,ZHAO Ha-lin1,LI Yu-lin1,CUI Jian-yuan1, HAN Tian-bao2,ZHANG Hua3(1.Cold and Arid Regions Environmental and Engineering Research Institute,CAS,Lanzhou 730000,China;2.Tongliao Institute of Forest Research,Inner Mongolia,Tongliao 028000,China;3.Zalute Weather Bureau,Inner Mongolia,Zalute 028500,China);Effect of irrigation and fertilizer on grassland productivity in Horqin Sandy Land[J];Acta Prataculturae Sinica;2008-01
3 LIU Zhong-ling WANG Wei HAO Dun-yuan LIANG Cun-zhu (Inner Mongolia University, Hohhot 010021);Probes on the Degeneration and Recovery Succession Mechanisms of Inner Mongolia Steppe[J];Journal of Arid Land Resources and Environment;2002-01
4 YAO Hua1,2,LU Jian-hua2,CAI li-qun1,Dong Bo3,ZHANG Ren-zhi1(1.College of Resources and Environmental Sciences,Gansu Agricultural University,Lanzhou 730070,China;2.Jingjiang City Health Inspection Bureau,Jingjiang 214500,China;3.Institute of Soil and Fertilizer,Gansu Academy of Agricultural Sciences,Lanzhou 730070,China);Response of the degraded grassland vegetation characteristics to different fertilizer treatments at Maqu County[J];Journal of Gansu Agricultural University;2009-01
5 ZHANG Ying-jun1,YANG Gao-wen1,LIU Nan1,CHANG Shu-juan1,2,WANG Xiao-ya1(1.Department of Grassland Science,China Agricultural University,Beijing 100193,China; 2.Inner Mongolia of Rangeland Survey & Design Institute,Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences,Hohhot 010051,China);Review of grassland management practices for carbon sequestration[J];Acta Prataculturae Sinica;2013-02
6 QIU Bo, LUO Yang-jiang (Key Laboratory of Arid and Grassland Agro-ecology of the Ministry of Education, Lanzhou University, Lanzhou, 730000, China);Effects of fertilizer gradients on productivity and species diversityin a degraded alpine meadow[J];Journal of Lanzhou University;2004-03
7 FAN Wei1,MENG Rong1,CHEN Quan-sheng2(1.College of Ecology and Environment,Inner Mongolia Agricultural University,Hohhot 010018,China;2.Plant Institute of Chinese Acadamy of Science,Beijing 100093,China);Effects of Nitrogen Additions on Ground/Underground Biomass Allocation of Stipa krylovii Community[J];Animal Husbandry and Feed Science;2010-02
8 Guo Yongsheng,Li Luhua,Wei Changzhou,Chu Guixin,Dong Peng,Li Junhua※(Key Laboratory of Oasis Ecology Agriculture of Xinjiang Construction Crops/College of Agricture,Shihezi University,Shihezi 832003,China);Effect of nitrogen fertilizer on biomass amount and soil enzymes activity of desert grassland in Xinjiang[J];Transactions of the Chinese Society of Agricultural Engineering;2011-S1
9 PEI Hai-kun et al. (Faculty of Agriculture and Animal Sciences, Qinghai University, Xining, 810003);Effect of Different Fertilizer on Enzymatic Activity of Grassland[J];Chinese Qhinghai Journal of Animal and Veterinary Sciences;2001-02
10 WANG Yu-Hui~(1,2), ZHOU Guang-Sheng~1(1. Laboratory of Quantitative Vegetation Ecology, Institute of Botany, Chinese Academy of Sciences, Beijing, 100093,China; 2. Institute of Atmospheric Environment, China Meteorological Administration, Shenyang 110016,China).;Responses of temporal dynamics of aboveground net primary productivity of Leymus chinensis community to precipitation fluctuation in Inner Mongolia[J];Acta Ecologica Sinica;2004-06
Chinese Journal Full-text Database 10 Hits
1 BAO Wen* Business School, Chengdu University of Information Technology, Chengdu 610225, China;Eco-taxes and Sustainable Utilization of Grassland Resources[J];畜牧与饲料科学(英文版);2009-03
2 RAN Fei et al(Biological Institute of Northwest Plateau,Chinese Academy of Sciences,Xining,Qinghai 810008);Experimental Study on the Vegetation Restoration of Degraded Grass Land of Alpine-cold Meadow in Source Area of Three Rivers[J];Journal of Anhui Agricultural Sciences;2007-27
3 XU Kun et al(Key Laboratory of Degraded Ecosystem Restoration and Rehabilitation in Northwest China of Education Ministry,Ningxia University,Yinchuan,Ningxia 750021);Comparison Study on Plant Community Biomass in Grassland under Different Utilization Modes in Yanchi County of Ningxia Province[J];Journal of Anhui Agricultural Sciences;2007-33
4 LUO Jian-mei et al (College of Resources,Shijiazhuang University of Economics,Shijiazhuang,Hebei 050031);Evaluation of Ecological Economy Effect and Land Use Change in the Farming-Pasture Zigzag Zone of Hebei Province[J];Journal of Anhui Agricultural Sciences;2008-25
5 ZHAO Yu-min et al (Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101);Comparison of Community Structure between Leymus chinensis and Stipa grandis at Classic Inner Mongolia Variable Zone Glassland[J];Journal of Anhui Agricultural Sciences;2008-30
6 ZHENG Jing-gang et al(College of Urban Planning and Environmental Sciences,Xuchang University,Xuchang,Henan 461000);Study on the Ecological Benefit of Vegetation Restoration in the West Slope of Helan Mountain under the Condition of Enclosing[J];Journal of Anhui Agricultural Sciences;2008-35
7 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
8 HE Bin et al(Southwest Forestry College,Kunming,Yunnan 650224);Research Review on the Response of Growth Characteristics of Clonal Plants to Soil Nutrient[J];Journal of Anhui Agricultural Sciences;2009-31
9 BAO Wen (Business School,Chengdu University of Information Technology,Chengdu,Sichuan 610225);Eco-taxes and Sustainable Utilization of Grassland Resources[J];Journal of Anhui Agricultural Sciences;2009-32
10 GUO Zhi-xing et al(Xinyang Agriculture College,Xinyang,Henan 464000);Research Advances and Trends in Forest Ecosystem Services Value Evaluation in China[J];Journal of Anhui Agricultural Sciences;2010-03
China Proceedings of conference Full-text Database 10 Hits
1 BAI Ze-long~(1,2),BAO An-ming~1,ZHAO Jin~1 (1.Xinjang Institute of Ecology and Geography,Chinese Academy of Science,Urumqi 830011,Xingjian,China; 2.Graduate University of Chinese Academy of Sciences,Beijing 100049,China);Impacts of Land Use Changes on Ecosystem Services Value in Ebinur Lake basin[A];[C];2011
2 Liu Guang-ping Yang Hong (College of Marine,Shanghai Ocean University,Shanghai 200090,China);Evaluation of Estuary Ecosystem Services:A case study in Shanghai Yangtze River Estuary[A];[C];2008
3 Wang Chunxiao Guo Zongxiang Yang Huaiyu Yang Zhengyong (College of Economics and Management,Shanghai Ocean University Shanghai 201303);Contingent Valuation of the Environmental Damage Costs of Freshwater Aquaculture Ecosystem——A case from Dianshan Lake Water Conservative Area[A];[C];2008
4 Daowei Zhou,Haixia Sun,Zewei Sun,Chunlong Liu (Northeast Institute of Geology and agroecology,CAS,Changchun,130012,China);Straw-Grassland farming in grain-forages production mosaic region,northeast China[A];[C];2009
5 TU Li-Hua,HU Ting-Xing,ZHANG Jian,HE Yuan-Yang,TIAN Xiang-Yu,XIAO Yin-Long,JING Jian-Fei Key Laboratory of Ecological Engineering of Sichuan Province,College of Forestry,Sichuan Agricultural University,Ya'an,Sichuan 625014,China;Effects of simulated N deposition on soil active C pool and root biomass in Neosinocalamus affinis plantation,Rainy Area of West China[A];[C];2009
6 Wu dedong~1,Yuan chunliang~1,Liu guang~1,Zhang liying~1,Hou yong~2,Renyongkui~3 (1.Sand fixation institute of Liaoning provine,Fuxin.123000;2 Houxinqiu Forestry station of Zhangwu county,Zhangwu,123205;3 Sajintai Forestry station of Kangping county,Kangping,110506);Model for Desertification management in Northern Liaoning[A];[C];2012
7 LI Jing~1,LIAO He-ping~(1,2) (1.School of Geographical Sciences,Southwest University,Chongqing 400715,China 2.Institute of Land resources,Southwest University,Chongqing 400715,China);Study on Eco-Benefit Evaluation on Land Consolidation Based on Ecosystem Service Value——A Case Study on Land Consolidation of Muer Village in Chongqing[A];[C];2013
8 Zhang Cong;He Jinwu;Liu Chunying;Key Laboratory for Arid and Grassland Ecology,Lanzhou University,Ministry of Education;Lanzhou Affiliate for Agricultural Remote Sensing Center;Agriculture Resource and Regional Planning Office of Gansu Province;;GRASSLAND BENEFIT ANALYSIS AND ITS CLASSIFICATION MANAGEMENT IN QINGHAI PROVICE[A];[C];2009
9 Zha Yong;Ni Shaoxiang;Shen Ningze;School of Geographic science,Nanjing Normal University;;Research on the Quantifying Evaluation Method of Grassland Resources Degradation by Means of Remote Sensing[A];[C];2004
10 ;Comprehensive Evaluation of the Nutrient Value of Stipa breviflora Desert Steppe's of Luoshan in Ningxia[A];[C];2014
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 Li xiangzhou; Chen Zuozhong(Institute of Botany, Chinese Academy of Sciences, Beijing 100093);Influences of Stocking Rates on C,N,P Contents in Plant-Soil System[J];ACTA AGRESTIA SINICA;1998-02
2 Liu Zhongling; Wang Wei ;Liang Cunzhu; Hao Dunyuan (Institute of Natural Resources, Inner Mongolia University, Huhhot 010021 )(The Inner Mongolia Grassland Ecosystem Research Station of the Chinese Academyof Sciences, Beijing 100093);The Regressive Succession Pattern and Its Diagnostic of Inner Mongolia Steppe in Sustained and Superstrong Grazing[J];ACTA AGRESTIA SINICA;1998-04
3 Rong Yuping; Han Jianguo; Wang Pei; Li Hongxiang; Ma Chunhui (Institute of Grassland Science,China Agricultural University,Beijing 100094);Effects of Fertilizing Nitrogen and Cutting Clone on Degraded Pasture of Russian Wildrye(Psathyrostachys perennis)[J];ACTA AGRESTIA SINICA;1999-02
4 HUANG Wen-juan~(1,2),YU Hai-duo~(2),ZHAO Lan-po~(1*)(1.Jilin Agriculture University,Changchun,Jilin Province 130118,China;2.Tarim University,Xinjiang Alaer 843300,China);A Study on the Coupling Relationship of Soil and Vegetation of Leymus Chinensis Grassland in the Songnen Plain[J];Acta Agrestia Sinica;2006-01
5 Candidate: BA Lei Supervisor: WANG De-li(Institute of Grassland Science,Key Laboratory of Vegetation Ecology of Ministry of Education,Northeast Normal University,Changchun,Jilin Province 130024,China);Competition and Coexistence of Leymus Chinensis and its Main Companion Species in the Songnen Grasslands[J];Acta Agrestia Sinica;2006-01
6 ZHANG Hong-sheng1,SHAO Xin-qing2,LIU Gui-he2,HAN Jian-guo2 (1.College of Agriculture and Plant Protection,Qingdao Agricultural University,Qingdao,Shandong Province 266109,China;2.Institute of Grassland Science,China Agricultural University,Beijing 100193,China);Effects of Enclosing and Shallow Ploughing as Improvement Technologies on the Vegetation Restoration of Degraded Leymus chinensis (Trin.) Tzvel. Meadow Grassland[J];Acta Agrestia Sinica;2010-03
7 Zhang Jiaen(South China Agricultural Uniwrsity, GUangzhou, 510642)Xu Qi(Institute of boil Science, The Chinese Academy of' Sciences, Naming, 210008);THE DIAGNOSTIC FEATURES OF DEGRADED ECOSYSTEM AND INDEX SYSTEMS FOR DEGRADATION EVALUATION[J];RESOURCES AND ENUIRONMENT IN THE YANGTZA BASIN;1999-02
8 FU Ai-liang, YANG Gang, ZHEN Xiao-hong, ZHANG Hui-hui, WANG Yu (Grassland Research Institute , Xinjiang Academy of Animal Science,Urumqi 830000,China);Discussion on the Cause of Degradation and Restoration Countermeasures of Desert Grassland in Xinjiang[J];Grass-Feeding Livestock;2009-01
9 WEN Yi-fei1, JIANG Wen-lan2, RAN Fan-jun3 (1. Department of Grassland Science, Gansu Agricultural University, Lanzhou, Gansu, 730070,China; 2. The Agriculture Department of Gansu Province, Lanzhou, Gansu, 73000,China; 3. Gansu Grassland Ecological;Effective Fertilization in Deteriorate Pasture of Red-soil in Yunnan-Guizhou Plateau of China[J];Grassland and Turf;2001-02
10 GAO Zhong-chao,CHI Feng-qin,ZHAO Qiu (Institute of Soil and Fertilizer,Agricultural Academy of Heilongjiang Province,Harbin 150086,China);Effects of fertilization on the plant community yield and soil properties of deteriorated grassland[J];Grassland and Turf;2007-02
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved