[1] Friedlingstein P, O'sullivan M, Jones MW, et al. Glo-bal carbon budget 2020. Earth System Science Data, 2020, 12: 3269-3340 [2] Spohn M, Pötsch EM, Eichorst SA, et al. Soil microbial carbon use efficiency and biomass turnover in a long-term fertilization experiment in a temperate grassland. Soil Biology and Biochemistry, 2016, 97: 168-175 [3] Li J, Sang CP, Yang JY, et al. Stoichiometric imba-lance and microbial community regulate microbial elements use efficiencies under nitrogen addition. Soil Bio-logy and Biochemistry, 2021, 156: 108207 [4] 陈智, 于贵瑞. 土壤微生物碳素利用效率研究进展. 生态学报, 2020, 40(3): 756-767 [5] Liang C, Schimel JP, Jastrow JD. The importance of anabolism in microbial control over soil carbon storage. Nature Microbiology, 2017, 2: 1-6 [6] Walker TWN, Kaiser C, Strasser F, et al. Microbial temperature sensitivity and biomass change explain soil carbon loss with warming. Nature Climate Change, 2018, 8: 885-889 [7] Ackerman D, Millet DB, Chen X. Global estimates of inorganic nitrogen deposition across four decades. Global Biogeochemical Cycles, 2019, 33: 100-107 [8] Zhang Q, Zhou J, Li X, et al. Nitrogen addition acce-lerates the nitrogen cycle in a young subtropical Cunninghamia lanceolata (Lamb.) plantation. Annals of Forest Science, 2019, 76: 1-15 [9] Tian D, Niu S. A global analysis of soil acidification caused by nitrogen addition. Environmental Research Letters, 2015, 10: 024019 [10] Chen J, Xiao W, Zheng C, et al. Nitrogen addition has contrasting effects on particulate and mineral-associated soil organic carbon in a subtropical forest. Soil Biology and Biochemistry, 2020, 142: 107708 [11] Feng X, Qin S, Zhang D, et al. Nitrogen input enhances microbial carbon use efficiency by altering plant-microbe-mineral interactions. Global Change Biology, 2022, 28: 4845-4860 [12] Widdig M, Schleuss PM, Biederman LA, et al. Microbial carbon use efficiency in grassland soils subjected to nitrogen and phosphorus additions. Soil Biology and Biochemistry, 2020, 146: 107815 [13] Malik AA, Puissant J, Goodall T, et al. Soil microbial communities with greater investment in resource acquisition have lower growth yield. Soil Biology and Bioche-mistry, 2019, 132: 36-39 [14] Liu W, Qiao C, Yang S, et al. Microbial carbon use efficiency and priming effect regulate soil carbon storage under nitrogen deposition by slowing soil organic matter decomposition. Geoderma, 2018, 332: 37-44 [15] 戴辉, 周嘉聪, 曾泉鑫, 等. 短期氮添加对黄山松林土壤碳组分的影响及其微生物机制. 环境科学学报, 2022, 42(9): 291-300 [16] Lu X, Gilliam FS, Yu G, et al. Long-term nitrogen addition decreases carbon leaching in a nitrogen-rich forest ecosystem. Biogeosciences, 2013, 10: 3931-3941 [17] Qu L, Wang C, Bai E. Evaluation of the 18O-H2O incubation method for measurement of soil microbial carbon use efficiency. Soil Biology and Biochemistry, 2020, 145: 107802 [18] Shi Y, Cui S, Ju X, et al. Impacts of reactive nitrogen on climate change in China. Scientific Reports, 2015, 5: 1-9 [19] Saiya-Cork KR, Sinsabaugh RL, Zak DR. The effects of long term nitrogen deposition on extracellular enzyme activity in an Acer saccharum forest soil. Soil Biology and Biochemistry, 2002, 34: 1309-1315 [20] Jing X, Chen X, Tang M, et al. Nitrogen deposition has minor effect on soil extracellular enzyme activities in six Chinese forests. Science of the Total Environment, 2017, 607: 806-815 [21] García-Palacios P, Gross N, Gaitán J, et al. Climate mediates the biodiversity-ecosystem stability relationship globally. Proceedings of the National Academy of Sciences of the United States of America, 2018, 115: 8400-8405 [22] Spohn M. Microbial respiration per unit microbial biomass depends on litter layer carbon-to-nitrogen ratio. Biogeosciences, 2015, 12: 817-823 [23] Schleuss PM, Widdig M, Heintz-Buschart A, et al. Stoichiometric controls of soil carbon and nitrogen cycling after long-term nitrogen and phosphorus addition in a mesic grassland in South Africa. Soil Biology and Biochemistry, 2019, 135: 294-303 [24] Liu W, Tian R, Peng Z, et al. Nonlinear responses of the Vmax and Km of hydrolytic and polyphenol oxidative enzymes to nitrogen enrichment. Soil Biology and Biochemistry, 2020, 141: 107656 [25] Van Hees PAW, Jones DL, Finlay R, et al. The carbon we do not see—the impact of low molecular weight compounds on carbon dynamics and respiration in forest soils: A review. Soil Biology and Biochemistry, 2005, 37: 1-13 [26] Shao P, Lynch L, Xie H, et al. Tradeoffs among microbial life history strategies influence the fate of microbial residues in subtropical forest soils. Soil Biology and Biochemistry, 2021, 153: 108-112 [27] Peng X, Wang W. Stoichiometry of soil extracellular enzyme activity along a climatic transect in temperate grasslands of northern China. Soil Biology and Bioche-mistry, 2016, 98: 74-84 [28] Allison SD, Wallenstein MD, Bradford MA. Soil-carbon response to warming dependent on microbial physiology. Nature Geoscience, 2010, 3: 336-340 [29] 曾泉鑫, 张秋芳, 林开淼, 等. 酶化学计量揭示5年氮添加加剧毛竹林土壤微生物碳磷限制. 应用生态学报, 2021, 32(2): 521-528 [30] Fang Y, Nazaries L, Singh BK, et al. Microbial mechanisms of carbon priming effects revealed during the interaction of crop residue and nutrient inputs in contrasting soils. Global Change Biology, 2018, 24: 2775-2790 [31] 张闯, 邹洪涛, 张心昱, 等. 氮添加对湿地松林土壤水解酶和氧化酶活性的影响. 应用生态学报, 2016, 27(11): 3427-3434 [32] Sinsabaugh RL, Manzoni S, Moorhead DL, et al. Carbon use efficiency of microbial communities: Stoichio-metry, methodology and modelling. Ecology Letters, 2013, 16: 930-939 [33] Marklein AR, Houlton BZ. Nitrogen inputs accelerate phosphorus cycling rates across a wide variety of terrestrial ecosystems. New Phytologist, 2012, 193: 696-704 [34] Edwards IP, Zak DR, Kellner H, et al. Simulated atmospheric N deposition alters fungal community composition and suppresses ligninolytic gene expression in a northern hardwood forest. PLoS One, 2011, 6(6): e20421 [35] Wetterstedt JÅM, Ågren GI. Quality or decomposer efficiency-which is most important in the temperature response of litter decomposition? A modelling study using the GLUE methodology. Biogeosciences, 2011, 8: 477-487 [36] Poeplau C, Helfrich M, Dechow R, et al. Increased microbial anabolism contributes to soil carbon sequestration by mineral fertilization in temperate grasslands. Soil Biology and Biochemistry, 2019, 130: 167-176 [37] 杨静怡, 王旭, 孙立飞, 等. 氮磷添加对长白山温带森林土壤微生物群落组成和氨基糖的影响. 应用生态学报, 2020, 31(6): 1948-1956 [38] Kallenbach CM, Frey SD, Grandy AS. Direct evidence for microbial-derived soil organic matter formation and its ecophysiological controls. Nature Communications, 2016, 7: 1-10 |