[1] Batijes N H. Total carbon and nitrogen in soils of the world[J]. European Journal of Soil Science, 1996, 47:151-163. [2] Maraseni T, Pandey T. Can vegetation types work as an indicator of soil organic carbon? An insight from native vegetations in Nepal[J]. Ecological Indicators, 2014, 46:315-322. [3] Qin Yu, Yi Shuhua, Ren Shilong, et al. Responses of typical grasslands in a semi-arid basin on the Qinghai-Tibetan Plateau to climate change and disturbances[J]. Environmental Earth Sciences, 2014, 71(3):1421-1431. [4] Zhao Fang, Ouyang Xunzhi. Assessing relative contributions of various influencing factors to soil organic carbon in aerially-seeded Pinus massoniana plantations[J]. Acta Ecologica Sinica, 2016, 36(9):2637-2645.[赵芳, 欧阳勋志. 飞播马尾松林土壤有机碳空间分布及其影响因子[J]. 生态学报, 2016, 36(9):2637-2645.] [5] Wang Jianlin, Zhong Zhiming, Wang Zhonghong, et al. Soil C/N distribution characteristics of alpine steppe ecosystem in Qinhai-Tibetan Plateau[J]. Acta Ecologica Sinica, 2014, 34(22):6678-6691.[王建林, 钟志明, 王忠红, 等. 青藏高原高寒草原生态系统土壤碳氮比的分布特征[J]. 生态学报, 2014, 34(22):6678-6691.] [6] Shama P, Abrol V, Abrol S, et al. Climate change and carbon sequestration in dryland soils[J]. Resource Management for Sustainable Agriculture, 2012, 75:139-164. [7] Muñoz-rojas M, Jordan A, Zavala L M, et al. Organic carbon stocks in Mediterranean soil types under different land uses (Southern Spain)[J]. Solid Earth, 2012, 3:375-386. [8] Powlson D S, Whitmore A P, Goulding K W T. Soil carbon sequestration to mitigate climate change:a critical re-examination to identify the true and the false[J]. European Journal of Soil Science, 2011, 62(1):42-55. [9] Wang Junbang, Huang Mei, Lin Xiaohui. Review on carbon budget of the grassland ecosystems on the Qinghai-Tibet Plateau[J]. Progress in Geography, 2012, 31(1):123-128.[王军邦, 黄玫, 林小惠. 青藏高原草地生态系统碳收支研究进展[J]. 地理科学进展, 2012, 31(1):123-128.] [10] Willaarts B A, Oyonarte C, Munoz-rojas M, et al. Environmental factors controlling soil organic carbon stocks in two contrasting mediterranean climatic areas of southern spain[J]. Land Degradation & Development, 2015, 27(3):603-611. [11] Bruun T B, Elberling B, Neergaard A D, et al. Organic carbon dynamics in different soil types after conversion of forest to agriculture[J]. Land Degradation & Development, 2015, 26(3):272-283. [12] Tian Yuqiang, Ouyang Hua, Song Minghua, et al. Distribution characteristics and influencing factors of soil organic carbon in alpine ecosystems on Tibetan Plateau transect[J]. Journal of Zhejiang University (Agriculture and Life Sciences), 2007, 33(4):443-449.[田玉强, 欧阳华, 宋明华, 等. 青藏高原样带高寒生态系统土壤有机碳分布及其影响因子[J]. 浙江大学学报(农业与生命科学版), 2007, 33(4):443-449.] [13] Mi Na, Wang Shaoqiang, Liu Jiyuan, et al. Soil inorganic carbon storage pattern in China[J]. Global Change Biology, 2008, 14:2380-2387. [14] Wang Jianlin, Ouyang Hua, Wang Zhonghong, et al. Distribution of soil active organic carbon of alpine grassland on Qinghai-Tibet Plateau[J]. Acta Geographica Sinica, 2009, 64(7):771-781.[王建林, 欧阳华, 王忠红, 等. 青藏高原高寒草原土壤活性有机碳的分布特征[J]. 地理学报, 2009, 64(7):771-781.] [15] Li Danfeng, Shao Ming'an. Soil organic carbon and influencing factors in different landscapes in an arid region of northwestern China[J]. Catena, 2014, 116:95-104. [16] Deng Lei, Shangguan Zhouping. Afforestation drives soil carbon and nitrogen changes in China[J]. Land Degradation & Development, 2017, 28(1):151-165. [17] Zhang Qipeng, Wang Qian, Zhang Chunhua, et al. Grassland coverage changes and the driving forces:a case study of Maqu County[J]. Chinese Journal of Agricultural Resources and Regional Planning, 2014, 35(4):58-62.[张起鹏, 王倩, 张春花, 等. 草地植被覆盖度变化及其驱动力——以甘南藏族自治州玛曲县为例[J]. 中国农业资源与规划, 2014, 35(4):58-62.] [18] Wu Yaqiong, Liu Guohua, Fu Bojie, et al. Study on the vertical distribution of soil organic carbon density in the Tibetan Plateau[J]. Acta Scientiae Circumstantiae, 2008, 28(2):362-367.[吴雅琼, 刘国华, 傅伯杰, 等. 青藏高原土壤有机碳密度垂直分布研究[J]. 环境科学学报, 2008, 28(2):362-367.] [19] Yang Yuanhe, Fang Jingyun, Guo Dali, et al. Vertical patterns of soil carbon, nitrogen and carbon:nitrogen stoichiometry in Tibetan grasslands[J]. Biogeosciences Discuss, 2010, 7:1-24. [20] Zhang Yongqiang, Tang Yanhong, Jiang Jie, et al. Characterizing the dynamics of soil organic carbon in grasslands on the Qinghai-Tibetan Plateau[J]. Science in China:Series D Earth Sciences, 2007, 50(1):113-120. [21] Poeplau C, Marstorp H, Thored K, et al. Effect of grassland cutting frequency on soil carbon storage-a case study on public lawns in three swedish cities[J]. Soil, 2016, 2(2):175-184. [22] Zhou Wenchang, Cui Lijuan, Wang Yifei, et al. Characteristics of methane emission fluxes in the Zoigê Plateau wetland on microtopography[J]. Chinese Journal of Plant Ecology, 2016, 40(9):902-911.[周文昌, 崔丽娟, 王义飞, 等. 若尔盖高原湿地不同微地貌区甲烷排放通量特征[J]. 植物生态学报, 2016, 40(9):902-911.] [23] Acharya B S, Rasmussen J, Eriksen J. Grassland carbon sequestration and emissions following cultivation in a mixed crop rotation[J]. Agriculture Ecosystems and Environment, 2012, 153(24):33-39. [24] Xie Huanhuan, Ma Wenying, Zhao Chuanyan, et al. Research of the soil respiration and its components in subalpine grassland in the middle section of the Qilian Mountains[J]. Journal of Glaciology and Geocryology, 2016, 38(3):653-661.[解欢欢, 马文瑛, 赵传燕, 等. 祁连山中部亚高山草地土壤呼吸及其组分研究[J]. 冰川冻土, 2016, 38(3):653-661.] [25] Cao Jianjun, Yang Shurong, Zhou Junju, et al. The existence value of Qinghai-Tibetan Plateau:a case study on Maqu grassland[J]. Acta Ecologica Sinica, 2017, 37(19):6415-6421.[曹建军, 杨书荣, 周俊菊, 等. 青藏高原草地存在价值研究——以玛曲为例[J]. 生态学报, 2017, 37(19):6415-6421.] [26] Cao Jianjun, Gong Yifan, Yeh E T, et al. Impact of grassland contract policy on soil organic carbon losses from alpine grassland on the Qinghai-Tibetan Plateau[J]. Soil Use and Management, 2017, 33:663-671. [27] Zhang Longsheng, Ma Lipeng. Study on desertification in Maqu County, upstream of Huanghe River[J]. Journal of Desert Research, 2001, 21(1):84-87.[张龙生, 马立鹏. 黄河上游玛曲县土地沙漠化研究[J]. 中国沙漠, 2001, 21(1):84-87.] [28] Hu Mengjun, Pan Ninghui, Zuo Hailing, et al. Spatio-temporal change in desertification of the Maqu Plateau based on RS and GIS[J]. Acta Ecologica Sinica, 2017, 37(3):922-931.[胡梦珺, 潘宁惠, 左海玲, 等. 基于RS和GIS的玛曲高原土地沙漠化时空演变研究[J]. 生态学报, 2017, 37(3):922-931.] [29] Xie Gaodi, Lu Chunxia, Xiao Yu, et al. The economic evaluation of grassland ecosystem services in Qinghai-Tibet Plateau[J]. Journal of Mountain Science, 2003, 21(1):50-55.[谢高地, 鲁春霞, 肖玉, 等. 青藏高原高寒草地生态系统服务价值评估[J]. 山地学报, 2003, 21(1):50-55.] [30] Liu Junhui, Gao Jixi, Nie Yihuang. Measurement and dynamic changes of ecosystem services value for the Tibetan Plateau based on remote sensing techniques[J]. Geography and Geo-Information Science, 2009, 25(3):81-84.[刘军会, 高吉喜, 聂亿黄. 青藏高原生态系统服务价值的遥感测算及其动态变化[J]. 地理与地理信息科学, 2009, 25(3):81-84.] [31] Sun Honglie, Zheng Du, Yao Tandong, et al. Protection and construction of the national ecological security shelter zone on Tibetan Plateau[J]. Acta Geographica Sinica, 2012, 67(1):3-12.[孙鸿烈, 郑度, 姚檀栋, 等. 青藏高原国家生态安全屏障保护与建设[J]. 地理学报, 2012, 67(1):3-12.] [32] Chapman H D, Pratt P F. Methods of analysis for soils, plants and waters[J]. Soil Science, 1962, 93(1):68. [33] Wu Caixia, Fu Hua, Pei Shifang, et al. Study on the contents of available trace elements in different grassland soils on the western slope of the Helan Mountain[J]. Arid Zone Research, 2008, 25(1):137-144.[吴彩霞, 傅华, 裴世芳, 等. 不同草地类型土壤有效态微量元素含量特征[J]. 干旱区研究, 2008, 25(1):137-144.] [34] Wang Xizhi, Liang Zhaoxiong, Zhou Xianhui, et al. Vegetation coverage and climate change of Maqu County in source region of Yellow River[J]. Research of Soil and Water Conservation, 2012, 19(2):57-61.[王兮之, 梁钊雄, 周显辉, 等. 黄河源区玛曲县植被覆盖度及其气候变化研究[J]. 水土保持研究, 2012, 19(2):57-61.] [35] Mukhopadhyay S, Masto R E, Cerdà A, et al. Rhizosphere soil indicators for carbon sequestration in a reclaimed coal mine spoil[J]. Catena, 2016, 141:100-108. [36] Liu Wanqiu, Zhang Wei, Liu Guangxiu, et al. The changing characteristics and influencing factors of the microbial biomass under shrub of Tamarix in Shangdong coastal saline-alkali soil[J]. Journal of Glaciology and Geocryology, 2015, 37(2):522-527.[刘万秋, 张威, 刘光琇, 等. 山东滨海盐碱地柽柳林下微生物量变化特征及其影响因素[J]. 冰川冻土, 2015, 37(2):522-527.] [37] Song Qingjie, Cui Xia, Zhang Yaoyao, et al. Grassland fractional vegetation cover analysis using small UVAs and MODIS:a case study in Gannan Prefecture[J]. Pratacutural Science, 2017, 34(1):40-50.[宋清洁, 崔霞, 张瑶瑶, 等. 基于小型无人机与MODIS数据的草地植被覆盖度研究——以甘南州为例[J]. 草业科学, 2017, 34(1):40-50.] [38] Cao Jianjun. The study on the sustainable use of rangelands of the Qinghai-Tibet Plateau[D]. Lanzhou:Lanzhou University, 2010.[曹建军. 青藏高原地区草地可持续利用研究[D]. 兰州:兰州大学, 2010.] [39] Cao Jianjun, Xiong Youcai, Sun Jing, et al. Differential benefits of Multi-and Single-Household grassland management patterns in the Qinghai-Tibetan Plateau of China[J]. Human Ecology, 2011, 39:217-227. [40] Chen Haiyun, Zhu Ting. The dilemma of property rights and indigenous institutional arrangements for common resources governance in China[J]. Land Use Policy, 2015, 42(42):800-805. [41] Yonten N. From ‘retire livestock, restore rangeland’ to the compensation for ecological services:state interventions into rangeland ecosystems and pastoralism in Tibet[D]. Department of Geography, CU Boulder, 2012. [42] Dlamini P, Chivenge P, Manson A, et al. Land degradation impact on soil organic carbon and nitrogen stocks of sub-tropical humid grasslands in south Africa[J]. Geoderma, 2014, 236(4):372-381. [43] Christensen L, Coughenour M B, Ellis J E, et al. Vulnerability of the asian typical steppe to grazing and climate change[J]. Climatic Change, 2004, 63(3):351-368. [44] Song Piao, Zhang Naili, Ma Keping, et al. Impacts of global warming on litter decomposition[J]. Acta Ecologica Sinica, 2014, 34(6):1327-1339.[宋飘, 张乃莉, 马克平, 等. 全球气候变暖对凋落物分解的影响[J]. 生态学报, 2014, 34(6):1327-1339.] [45] Peng Fei, You Quangang, Xue Xian, et al. Effects of rodent-induced land degradation on ecosystem carbon fluxes in an alpine meadow in the Qinghai-Tibet Plateau, China[J]. Solid Earth, 2015, 6(1):303-310. [46] Zhou Guiyao, Zhou Xuhui, He Yanghui, et al. Grazing intensity significantly affects belowground carbon and nitrogen cycling in grassland ecosystems:a meta-analysis[J]. Global Change Biology, 2017, 23(3):1167-1179. [47] Mcsherry M E, Ritchie M E. Effects of grazing on grassland soil carbon:a global Review[J]. Global Change Biology, 2013, 19:1347-1357. [48] Zhou Guiyao, Wu Yanyou. Meta-analysis of effects of grazing on carbon pools in grassland ecosystems in different climatic regions[J]. Acta Prataculturae Scinece, 2016, 25(10):1-10.[周贵尧, 吴沿友. 放牧对草原生态系统不同气候区碳库影响的Meta分析[J]. 草业学报, 2016, 25(10):1-10.] [49] Evans C R W, Kraic M, Broersma K, et al. Long-term grazing effects on grassland soil properties in southern British Columbia[J]. Canadian Journal of Soil Science, 2012, 92:685-693. [50] Whittinghill K A, Hobbie S E. Effects of pH and calcium on soil organic matter dynamics in Alaskan tundra[J]. Biogeochemistry, 2012, 111:569-581. [51] Qin Yanyan, Feng Qi, Holden N M, et al. Variation in soil organic carbon by slope aspect in the middle of the qilian mountains in the upper Heihe River basin, China[J]. Catena, 2016, 147:308-314. [52] Li Yuanyuan, Dong Shikui, Wen Lu, et al. The effects of fencing on carbon stocks in the degraded alpine grasslands of the Qinghai-Tibetan Plateau[J]. Journal of Environmental Management, 2013, 128:393-399. [53] Wen Lu, Dong Shikui, Li Yuanyuan, et al. The impact of land degradation on the C pools in alpine grasslands of the Qinghai-Tibet Plateau[J]. Plant and Soil, 2013, 368(1/2):329-340. [54] Donkor N T, Gedir J V, Hudson R J, et al. Impacts of grazing systems on soil compaction and pasture production in Alberta[J]. Canadian Journal of Soil Science, 2002, 82:1-8. [55] Shang Zhanhuan, Hou Yaochen, Pan Duofeng, et al. Recruitment of seedlings versus ramets as affected by pasture degradation in alpine meadows and the implications for ecological restoration[J]. Plant Ecology & Diversity, 2015, 8(4):547-557. [56] Dong Shikui, Wen Lu, Li Yuanyuan, et al. Soil-quality effects of grassland degradation and restoration on the Qinghai-Tibetan Plateau[J]. Soil Science Society of America Journal, 2012, 76:2256-2264. [57] Kuzyakov Y, Schleuss P M, Miehe G, et al. Pasture degradation in Tibet:drivers, mechanisms and consequences for C stocks and ecosystem stability[C]//EGU General Assembly Conference. EGU General Assembly Conference Abstracts, 2017. [58] Sonmez S, Macar N, Demirozer A I. The influence of aspect on the vegetation of Cataldag[J]. Procedia Social and Behavioral Science, 2014, 120:566-575. [59] Liu Wei, Cheng Jimin, Gao Yang, et al. Distribution of soil organic carbon in grassland on Loess Plateau and its influencing factors[J]. Acta Pedologica Sinica, 2012, 49(1):68-76.[刘伟, 程积民, 高阳, 等. 黄土高原草地土壤有机碳分布及其影响因素[J]. 土壤学报, 2012, 49(1):68-76.] [60] Yang Yi, Niu Decao, Wen Haiyan, et al. Responses of soil particulate organic carbon and nitrogen along an altitudunal gradient on the Helan Mountain, Inner Mongolia[J]. Acta Prataculturae Scinece, 2012, 21(3):54-60.[杨益, 牛得草, 文海燕, 等. 贺兰山不同海拔土壤颗粒有机碳、氮特征[J]. 草业学报, 2012, 21(3):54-60.] [61] Fan Yonggang, Hu Yukun, Li Kaihui, et al. Organic carbon content in major grassland types in Bayinbulak[J]. Journal of Arid Land Resources and Environment, 2008, 22(8):179-184.[范永刚, 胡玉昆, 李凯辉, 等. 巴音布鲁克主要草地类型表层土壤有机碳特征及其影响因素的研究[J]. 干旱区资源与环境, 2008, 22(8):179-184.] [62] Tian Zheng, Wu Xiuqin, Xie Rui, et al. Comparison of soil organic carbon density of main grassland types in Inner Mongolia[J]. Science of Soil and Water Conservation, 2014, 12(4):8-13.[田政, 吴秀芹, 谢芮, 等. 内蒙古主要草地类型土壤有机碳密度对比[J]. 中国水土保持科学, 2014, 12(4):8-13.] [63] Dai Erfu, Zhai Ruixue, Ge Quansheng, et al. Topsoil organic carbon storage and its changes in Inner Mongolia grassland from the 1980s to 2010s[J]. Acta Geographica Sinica, 2014, 69(11):1651-1660.[戴尔阜, 翟瑞雪, 葛全胜, 等. 1980s-2010s内蒙古草地表层土壤有机碳储量及其变化[J]. 地理学报, 2014, 69(11):1651-1660.] [64] Qiao Yuxin, Zhu Huazhong, Zhong Huaping, et al. Spatial pattern analysis on the soil bulk density of grassland in Inner Mongolia Autonmous Region, China[J]. Acta Agrestia Scinece, 2016, 24(4):793-801.[乔宇鑫, 朱华忠, 钟华平, 等. 内蒙古地区草地表层土壤容重空间格局分析[J]. 草地学报, 2016, 24(4):793-801.] [65] Li He. Characteristics of soil organic carbon and nitrogen distribution in different vegetation types of the Qinghai Tibet Plateau[D]. Tianjin:Tianjin Normal University, 2015.[李鹤. 青藏高原不同植被类型土壤有机碳、氮分布特征[D]. 天津:天津师范大学, 2015.] |