Abstract
Soil respiration (Rs) is important for transporting or fixing carbon dioxide from the atmosphere, and even diminutive variations can profoundly influence the carbon cycle. However, the Rs dynamics in a loess alpine hilly region with representative sensitivity to climate change and fragile ecology remains poorly understood. This study investigated the correlation and degree of control between Rs and its photosynthetic and environmental factors in five subalpine forest cover types. We examined the correlations between Rs and variables temperature (T10) and soil moisture content at 10 cm depth (W10), net photosynthetic rate (Pn) and soil properties to establish multiple models, and the variables were measured for diurnal and monthly variations from September 2018 to August 2019. The results showed that soil physical factors are not the main drivers of Rs dynamics at the diel scale; however, the trend in the monthly variation in Rs was consistent with that of T10 and Pn. Further, Rs was significantly affected by pH, providing further evidence that coniferous forest leaves contribute to soil acidification, thus reducing Rs. Significant exponential and linear correlations were established between Rs and T10 and W10, respectively, and Rs was positively correlated with Pn. Accordingly, we established a two-factor model and a three-factor model, and the correlation coefficients (R2) was improved to different degrees compared with models based only on T10 and W10. Moreover, temperature sensitivity (Q10) was the highest in the secondary forest and lowest in the Larix principis-rupprechtii forest. Our findings suggest that the control of Rs by the environment (moisture and temperature) and photosynthesis, which are interactive or complementary effects, may influence spatial and temporal homeostasis in the region and showed that the models appropriately described the dynamic variation in Rs and the carbon cycle in different forest covers. In addition, total phosphorus (TP) and total potassium (TK) significantly affected the dynamic changes in Rs. In summary, interannual and seasonal variations in forest Rs at multiple scales and the response forces of related ecophysiological factors, especially the interactive driving effects of soil temperature, soil moisture and photosynthesis, were clarified, thus representing an important step in predicting the impact of climate change and formulating forest carbon management policies.
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References
Ardö J, Olsson L (2003) Assessment of soil organic carbon in semi-arid Sudan using GIS and the CENTURY model. Arid Environ 54(4):633–651
Chen SP, Lin GH, Huang JH, Jenerette GD (2009) Dependence of carbon sequestration on the differential responses of ecosystem photosynthesis and respiration to rain pulses in a semiarid steppe. Glob Change Biol 15(10):2450–2461
Chen BY, Liu SR, Ge JP, Chu JX (2010) Annual and seasonal variations of Q10 soil respiration in the sub-alpine forests of the Eastern Qinghai-Tibet Plateau. China Soil Bio Biochem 42(10):1735–1742
Chen YC, Luo J, Li W, Yu D, She J (2014) Comparison of soil respiration among three different subalpine ecosystems on eastern Tibetan Plateau. China Soil Sci Plant Nutr 60(2):231–241
ChenST WJ, Zhang TT, Hu Z (2020) Climatic, soil, and vegetation controls of the temperaturesensitivity (Q10) of soil respiration across terrestrial biomes. Glob Ecol Conserv 22:e00955
Chesney M, Lasserre P, Troja B (2017) Mitigating global warming: a real options approach. Ann Oper Res 255:465–506
Clark MS, Horwath WR, Shennan C (1998) Changes in soil chemical properties resulting from organic and low-input farming practices. Agron J 90(5):662–671
Crowther WT, Bradford MA, Johnson N (2013) Thermal acclimation in widespread heterotrophic soil microbes. Ecol Lett 16(4):469–477
Curiel Yuste J, Janssens IA, Carrar A, Ceulemans R (2010) Annual Q10 of soil respiration reflects plant phenologicalpatterns as well as temperature sensitivity[J]. Glob Change Biol 10(2):161–169. https://doi.org/10.1111/j.1529-8817.2003.00727.x
Feng YZ, Grogan P, Caporaso JG, Zhang H, Lin XG, Knight R, Chu HY (2014) pH is a good predictor of the distribution ofanoxygenic purple phototrophic bacteria in Arctic soils. Soil Biol Biochem 74(6):193–200
Flanagan LB, Johnson BG (2005) Interacting effects of temperature, soil moisture and plant biomass production on ecosystem respiration in a northern temperate grassland. Agric For Meteorol 130(3):237–253
Friedlingstein P, Andrew RM, Rogelj J, Peters GP, Canadell JG, Knutti R, Luderer G, Raupach MR, Schaeffer M, Vuuren DP (2014) Persistent growth of CO2 emissions and implications for reaching climate targets. Nat Geosci 7(10):709–715
Fu Q, Johanson CM, Wallace JM, Reichler T (2006) Enhanced mid-latitude tropospheric warming in satellite measurements. Science 312(5777):1179
Gao W, Huang ZQ, Ye GF, Yue XJ, Chen ZY (2018) Effects of forest cover types and environmental factors on soil respiration dynamics in a coastal sand dune of subtropical China. J For Res 29(6):1645–1655
Hanson PJ, Edwards NT, Garten CT, Andrews JA, Rustad LE, Huntingdon TG, Boone RD (2000) Separating root and soil microbial contributions to soil respiration: A review of methods and observations. Biogeochemistry 48(1):115–146
Hashimoto S (2012) A new estimation of global soil greenhouse gasfluxes using a simple data-oriented model. PLoS ONE 7(8):e41962
Heinemeyer A, Wilkinson M, Vargas R, Subke JA, Casella E, Morison JI, Ineson P (2012) Exploring the Boverflow tap theory: linking forest soil CO2 fluxes and individualmycorrhizosphere components to photosynthesis. Biogeosciences 9(1):79–95
Hölttä MT (2010) The significance of phloem transport for the speed with which canopy photosynthesis and belowground respiration are linked. New Phytol 185(1):189–203
Janssens IA, Pilegaard KIM (2003) Large seasonal changes in Q10 of soil respiration in a beech forest. Glob Change Biol 9(6):911–918
Jia X, Zha T, Wang S, Bourque PA, Wang B, Qin S, Zhang Y (2018) Canopy photosynthesis modulates soil respiration in a temperate semi-arid shrubland at multiple timescales. Plant Soil 432:437–450
Keith H, Jacobsen KL, Raison RJ (1997) Effects of soil phosphorus availability, temperature and moisture on soil respiration in Eucalyptus pauciflora forest. Plant Soil 190(1):127–141
Lal R (2008) Sequestration of atmospheric CO2 in global carbon pools. Energy Environ Sci 1(1):86–100
Landesman WJ, Nelson DM, Fitzpatrick MC (2014) Soil propertiesand tree species drive ß-diversity of soil bacterial communities. Soil Biol Biochem 76:201–209
Li GY, Mu JP, Liu YZ, Sun S (2017) Effect of microtopography on soil respiration in an alpine meadow of the Qinghai-Tibetan plateau. Plant Soil 421(1–2):147–155
Liu X, Chen B (2000) Climatic warming in the Tibetan Plateau during recent decades. Int J Climatol 20(14):1729–1742
Lu XQ, Toda H, Ding FJ, Fang SZ, Yang WX, Xu HG (2014) Effect of vegetation types on chemical and biological properties of soils of karst ecosystems. Eur J Soil Biol 61(3):49–57
Ma MZ, Zang ZH, Xie ZQ, Chen QS, Xu WT, Zhao CM, Shen GZ (2019) Soil respiration of four forests along elevation gradient in northern subtropical China. Ecol Evol 9(22):12846–12857
Michael B, Rodeghiero M, Anderson-Dunn M, Dore S, Gimeno S, Drösler M, Williams M, Ammann C, Berninger F, Flechard C (2008) Soil respiration in European grasslands in relation to climate and assimilate supply. Ecosystems 11(8):1352–1367
Mitchell RJ, Marrs RH, Le MGD (1999) A study of the restoration of heathland on successional sites: changes in vegetation and soil chemical properties. J Appl Ecol 36(5):770–783
Moyano FE, Stefano M, Claire C (2013) Responses of soil heterotrophic respiration to moisture availability: an exploration of processes and models. Soil Biol Biochem 59:72–85
Nielsen UN, Becky AB (2015) Impacts of altered precipitation regimes on soil communities and biogeochemistry in arid and semi-arid ecosystems. Glob Change Biol 21(4):1407–1421
Okin GS, Moreno DLH, Patricia MS, Throop L, Enrique RV, Anthony JP, Wainwright J, Debra PFP (2016) Connectivity in dryland landscapes: shifting concepts of spatial interactions. Heather Ecol Environ 13(1):20–27
Peng F, XueX YQG, Tao W (2015) Warming effects on carbon release in a permafrost area of Qinghai-Tibet Plateau. Environ Earth Sci 73(1):57–66
Raich JW, Potter CS, Bhagawati D (2002) Bhagawati interannual variability in global soil respiration. Glob Change Bio 8(8):800–812
Ren F, Yang XX, Zhou HK, Chen L, Cao G, He JS (2017) Corrigendum: Contrasting effects of nitrogen and phosphorus addition on soil respiration in an alpine grassland on the Qinghai-Tibetan Plateau. Sci Rep 7(7):39895
Rey A, Pegoraro E, Tedeschi V, Parri ID, Jarvis PG, Valentini R (2002) Annual variation in soil respiration and its components in a coppice oak forest in Central Italy. Glob Change Biol 8(9):851–866
Sheng H, Yang YS, Yang ZJ, Chen GS, Xie JS, Guo JF, Zou SQ (2010) The dynamic response of soil respiration to land-use changes in subtropical China. Glob Change Biol 16(3):1107–1121
Song XZ, Yuan HY, Kimberley MO, Jiang H, Zhou GM, Wang HL (2013) Soil CO2 flux dynamics in the two main plantation forest types in subtropical China. Sci Total Environ 444:363–368
Udelhoven T, Emmerling C, Jarmer T (2003) Quantitative analysis of soil chemical properties with diffuse reflectance spectrometry and partial least-square regression: a feasibility study. Plant Soil 251(2):319–329
Vargas R, Baldocchi DD, Allen MF, Bahn M, Black TA, Collins SL, Yuste JC, Hirano T, Jassal RS, Pumpanen J (2010a) Looking deeper into the soil: biophysical controls and seasonal lags of soil CO2 production and efflux. Ecol Appl 20(6):1569–1582
Vargas R, Baldocchi DD, Allen MF, Bahn M, Black TA, CollinsSL YJC, Hirano T, Jassal RS, Pumpanen J, Tang JW (2010b) Looking deeper into the soil: biophysical controlsand seasonal lags of soil CO2 production and efflux. Ecol Appl A Pub Ecol Soc Am 20(6):1569–1582
Wang CK, Yang JY, Zhang QZ (2006) Soil respiration in six temperate forests in China. Glob Change Biol 12(11):2103–2114
Wertin TM, Belnap J, Reed SC (2017) Experimental warming in a dryland community reduced plant photosynthesis and soil CO2 efflux although the relationship between the fluxes remained unchanged. Funct Ecol 31(2):297–305
Wertin TM, Young K, Sasha CR (2018) Spatially explicit patterns in a dryland’s soil respiration and relationships with climate, whole plant photosynthesis and soil fertility. Oikos 127(9):1280–1290
West CPA, Mallarino P, Wedin WF (1989) Spatial variability of soil chemical properties in grazed pastures. Soil Sci Soc Am J 53(3):784–789
White I (1988) Measurement of soil physical properties in the field. In Steffen WL, Denmead OT (eds) Flow and transport in the natural environment: advances and applications. Springer Berlin Heidelberg, Berlin, pp 59–85
Wu X, Xu H, Tu DF, Liu GH (2020) Land use change and stand age regulate soil respiration by influencing soil substrate supply and microbial community. Geoderma 359:113991
Xu M, Qi Y (2001a) Soil-surface CO2 efflux and its spatial andtemporal variations in a young ponderosa pine plantation innorthern California. Glob Change Biol 7(6):667–677
Xu M, Qi Y (2001b) Spatial and seasonal variations of Q 10 determined by soil respiration measurements at a Sierra Nevadan forest. Global Biogeochem Cycles 15(3):687–696
Xu Z, Yin H, Zhao C (2018) Responses of soil respiration to warming vary between growing season and non-growing season in a mountain forest of southwestern China. Can J Soil Sci 98(1):70–76
Yao YZ, Wang YR, Li YH, Liu B (2005) The warming and drying of the loess plateau in China and its impact on the ecological environment. Resources Science (In Chinese) 5:67–75
Zeng X, Zhang W, Shen H, Xin Z (2014) Soilrespiration response in different vegetation types at MountTaihang China. CATENA 116(5):78–85
Zhang LH, Chen YN, Zhao RF, Li WH (2010) Significance of temperature and soil water content on soil respiration in three desert ecosystems in Northwest China. J Arid Environ 74(10):1200–1211
Zheng ZM, Yu GR, Fu YL, Wang YS, Sun XM, Wang YH (2009) Temperature sensitivity of soil respiration is affected by prevailing climatic conditions and soil organic carbon content: a trans-China based case study. Soil Biol Biochem 41(7):1531–1540
Zhou T, Ren L, Liu H, Lu J (2018) Impact of 1.5 °C and 2.0 °C global warming on aircraft takeoff performance in China. Sci Bull 63(11):700–707
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Project funding: This work was supported financially by the National Key Research and Development Plan Projects of China (2017YFC0504604).
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Li, Y., Lin, S., Chen, Q. et al. Response of soil respiration to environmental and photosynthetic factors in different subalpine forest-cover types in a loess alpine hilly region. J. For. Res. 33, 653–665 (2022). https://doi.org/10.1007/s11676-021-01340-w
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DOI: https://doi.org/10.1007/s11676-021-01340-w