[1] |
Guo LB, Gifford RM. Soil carbon stocks and land use change: A meta analysis. Global Change Biology, 2010, 8: 345-360
|
[2] |
Lu F, Hu H, Sun W, et al. Effects of national ecological restoration projects on carbon sequestration in China from 2001 to 2010. Proceedings of the National Academy of Sciences of the United States of America, 2018, 115: 4039-4044
|
[3] |
Chang R, Fu B, Liu G, et al. Soil carbon sequestration potential for ‘Grain for Green' Project in Loess Pla-teau, China. Environmental Management, 2011, 48: 1158-1172
|
[4] |
Deng L, Liu GB, Shangguan ZP. Land-use conversion and changing soil carbon stocks in China's ‘Grain-for-Green' Program: A synthesis. Global Change Biology, 2014, 20: 3544-3556
|
[5] |
Wang YH, Zhou GS, Jia BR. Modeling SOC and NPP responses of meadow steppe to different grazing intensities in Northeast China. Ecological Modelling, 2008, 217: 72-78
|
[6] |
Zhang M, Li XB, Wang H, et al. Comprehensive analysis of grazing intensity impacts soil organic carbon: A case study in typical steppe of Inner Mongolia, China. Applied Soil Ecology, 2018, 129: 1-12
|
[7] |
Zhan T, Zhang Z, Sun J, et al. Meta-analysis demons-trating that moderate grazing can improve the soil quality across China's grassland ecosystems. Applied Soil Ecology, 2020, 147: 103438
|
[8] |
范燕敏, 武红旗, 孙宗玖, 等. 围封对天山北坡荒漠草地土壤有机碳的影响. 草地学报, 2014, 22(1): 65-69
|
[9] |
李世卿, 王先之, 郭正刚, 等. 短期放牧对青藏高原东北边缘高寒草甸土壤及微生物碳氮含量的影响. 中国草地学报, 2013, 35(1): 55-60
|
[10] |
刘朋涛, 杨婷婷, 姚国征, 等. 不同放牧强度下荒漠草原碳密度的变化. 西北农林科技大学学报: 自然科学版, 2014, 42(7): 157-162
|
[11] |
阿穆拉, 赵萌莉, 韩国栋, 等. 放牧强度对荒漠草原地区土壤有机碳及全氮含量的影响. 中国草地学报, 2011, 33(3): 115-118
|
[12] |
Liu C, Li W, Xu J, et al. Response of soil nutrients and stoichiometry to grazing management in alpine grassland on the Qinghai-Tibet Plateau. Soil and Tillage Research, 2021, 206: 104822
|
[13] |
Dai L, Fu R, Guo X, et al. Long-term grazing exclusion greatly improve carbon and nitrogen store in an alpine meadow on the northern Qinghai-Tibet Plateau. Catena, 2021, 197: 104955
|
[14] |
Zhou G, Zhou X, He Y, et al. Grazing intensity significantly affects belowground carbon and nitrogen cycling in grassland ecosystems: A meta-analysis. Global Change Biology, 2017, 23: 1167-1179
|
[15] |
陈芙蓉, 程积民, 刘伟, 等. 不同干扰对黄土高原典型草原土壤有机碳的影响. 草地学报, 2012, 20(2): 298-304
|
[16] |
Deng L, Shangguan ZP, Wu GL, et al. Effects of gra-zing exclusion on carbon sequestration in China's grassland. Earth-Science Reviews, 2017, 173: 84-95
|
[17] |
杨雪芹, 许明祥, 赵允格, 等. 黄土丘陵区踩踏干扰对生物土壤结皮有机碳组分及碳矿化潜力的影响. 应用生态学报, 2018, 29(4): 1283-1290
|
[18] |
Yu H, Li Y, Oshunsanya SO, et al. Re-introduction of light grazing reduces soil erosion and soil respiration in a converted grassland on the Loess Plateau, China. Agriculture, Ecosystems & Environment, 2019, 280: 43-52
|
[19] |
刘铮, 杨金贵, 马理辉, 等. 黄土高原草地净初级生产力时空趋势及其驱动因素. 应用生态学报, 2021, 32(1): 113-122
|
[20] |
唐克丽. 黄土高原水蚀风蚀交错区治理的重要性与紧迫性. 中国水土保持, 2000(11): 13-14
|
[21] |
Oñatibia GR, Boyero L, Aguiar MR. Regional productivity mediates the effects of grazing disturbance on plant cover and patch-size distribution in arid and semi-arid communities. Oikos, 2018, 127: 1205-1215
|
[22] |
Blair GJ, Lefroy RDB, Lisle L. Soil carbon fractions based on their degree of oxidation, and the development of a carbon management index for agricultural systems. Australian Journal of Agricultural Research, 1995, 46: 1459-1466
|
[23] |
Deng L, Zhang Z, Shangguan ZP. Long-term fencing effects on plant diversity and soil properties in China. Soil and Tillage Research, 2014, 137: 7-15
|
[24] |
周莉, 李保国, 周广胜. 土壤有机碳的主导影响因子及其研究进展. 地球科学进展, 2005, 20(1): 99-105
|
[25] |
Lützow MV, Kögel-Knabner I, Ekschmitt K, et al. Stabilization of organic matter in temperate soils: Mechanisms and their relevance under different soil conditions: A review. European Journal of Soil Science, 2006, 57: 426-445
|
[26] |
赵丽娅, 张晓雨, 熊炳桥, 等. 围封和放牧对科尔沁沙质草地植被和土壤的影响. 生态环境学报, 2017, 26(6): 971-977
|
[27] |
Bahamonde H, Verónica G, Peri PL. Sheep faeces decomposition and nutrient release across an environmental gradient in Southern Patagonia. Ecologia Austral, 2017, 27: 18-28
|
[28] |
赵凌平, 谭世图, 白欣, 等. 封育和放牧对黄土高原典型草原繁殖更新的影响. 西北农林科技大学学报: 自然科学版, 2016, 44(9): 27-34
|
[29] |
石亚芳, 赵允格, 李晨辉, 等. 踩踏干扰对生物结皮土壤渗透性的影响. 应用生态学报, 2017, 28(10): 3227-3234
|