Litters on the forest floor represent an important organic carbon (C) sources from aboveground plants to the soil, which therefore have a significant influence on belowground processes such as soil respiration. In this study, dynamic property of soil respiration was investigated under aboveground litter manipulation treatments in a liquidambar forest in subtropical China. The purpose of this study was to examine the impacts of changing aboveground litter inputs on soil CO2 emission in forests. The litter manipulation included litter addition (LA), litter removal (LR) and litter control (LC) treatments. Each litter treatment had six replications. Soil respiration rates were measured using an infrared gas analyzer system (LI-COR 8100) with soil chambers. The results showed that mean soil respiration rates increased significantly in LA plots (mean ± SE: 2.21 ± 0.44 μmol m-2 s-1; P<0.05) and decreased slightly in LR plots (1.17 ± 0.16 μmol m-2 s-1) when compared to control plots (1.42 ± 0.20 μmol m-2 s-1). On average, LA treatment significantly increased annual soil respiration by about 56% (837.5 ± 165 gC m-2 year-1), while LR treatment decreased soil respiration by approximately 17% (443.1 ± 61.7 gC m-2 year-1) compared with the control (535.5 ± 75.7 gC m-2 year-1). The “priming effect” was a primary contributor to the increase of soil respiration in LA treatments and the reduction of soil CO2 efflux was mainly ascribed to the elimination of organic C sources in LR treatments. Soil temperature was the main factor affecting seasonal variation in soil respiration. Up to the 90% to 95% seasonal variation in soil respiration is explained by soil temperature within each of the litter treatments. Our study indicated that changes in litter inputs due to climate change and human practices would significantly affected soil CO2 emission and would subsequently affect C balance in subtropical forests.
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Citation
Yan W, Peng Y, Zhang C, Chen X (2019). The manipulation of aboveground litter input affects soil CO2 efflux in a subtropical liquidambar forest in China. iForest 12: 181-186. - doi: 10.3832/ifor2812-012
Academic Editor
Carlotta Ferrara
Paper history
Received: Apr 13, 2018
Accepted: Jan 24, 2019
First online: Apr 10, 2019
Publication Date: Apr 30, 2019
Publication Time: 2.53 months
© SISEF - The Italian Society of Silviculture and Forest Ecology 2019
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List of the papers citing this article based on CrossRef Cited-by.
(1)
Beni A, Soki E, Lajtha K, Fekete I (2014)An optimized HPLC method for soil fungal biomass determination and its application to a detritus manipulation study. Journal of Microbiological Methods 103: 124-130.
CrossRef |
Gscholar
(2)
Bond-Lamberty B, Thomson A (2010)Temperature-associated increases in the global soil respiration record. Nature 464: 579-582.
CrossRef |
Gscholar
(3)
Brant JB, Elizabeth EW, Sulzman EW, Myrold DD (2006)Microbial community utilization of added carbon substrates in response to long-term carbon input manipulation. Soil Biology and Biochemistry 38: 2219-2232.
CrossRef |
Gscholar
(4)
Brechet L, Dantec V, Ponton S, Goret J, Sayer E, Bonal D, Freycon V, Roy J, Epron D (2017)Short- and long-term influence of litter quality and quantity on simulated heterotrophic soil respiration in a lowland tropical forest. Ecosystems 20: 1190-1204.
CrossRef |
Gscholar
(5)
Chen X, Chen H (2018)Global effects of plant litter alterations on soil CO
2 to the atmosphere. Global Change Biology 24: 3462-3471.
CrossRef |
Gscholar
(6)
Chemidlin Prevost-Boure N, Soudani K, Damesin C, Berveiller D, Lata JC, Dufrene E (2010)Increase in aboveground fresh litter quantity over-stimulates soil respiration in a temperate deciduous forest. Applied Soil Ecology 46: 26-34.
CrossRef |
Gscholar
(7)
Coletta V, Pellicone G, Bernardini V, De Cinti B, Froio R, Marziliano PA, Matteucci G, Ricca N, Turco R, Veltri A (2017)Short-time effect of harvesting methods on soil respiration dynamics in a beech forest in southern Mediterranean Italy. iForest 10: 645-651.
CrossRef |
Gscholar
(8)
CRG-CST (2001)Chinese soil taxonomy. Science Press, Beijing, China and New York, USA, pp. 203.
Gscholar
(9)
Crow SE, Lajtha K, Bowden RD, Yano Y, Brant JB, Caldwell BA, Sulzman EW (2009)Increased coniferous needle inputs accelerate decomposition of soil carbon in an old-growth forest. Forest Ecology and Management 258: 2224-2232.
CrossRef |
Gscholar
(10)
Cullings KW, New MH, Makhija S, Parker VT (2003)Effects of litter addition on ectomycorrhizal associates of a lodgepole pine (
Pinus contorta) stand in Yellowstone National Park. Applied and Environmental Microbiology 69: 3772-3776.
CrossRef |
Gscholar
(11)
Davidson EA, Richardson AD, Savage KE, Hollinger DY (2006)A distinct seasonal pattern of the ratio of soil respiration to total ecosystem respiration in a spruce-dominated forest. Global Change Biology 12: 230-239.
CrossRef |
Gscholar
(12)
Fekete I, Varga CS, Kotroczó ZS Tóth JA, Várbiró G (2011)The relation between various detritus inputs and soil enzyme activities in a Central European deciduous forest. Geoderma 167-168: 15-21.
CrossRef |
Gscholar
(13)
Finzi AC, Allen AS, DeLucia EH, Ellsworth DS, Schlesinger WH (2001)Forest litter production, chemistry, and decomposition following two years of free-air CO
2 enrichment. Ecology 82: 470-484.
CrossRef |
Gscholar
(14)
Fontaine S, Bardoux G, Benest D, Verdier B, Mariotti A, Abbadie L (2004)Mechanisms of the priming effect in a savannah soil amended with cellulose. Soil Science Society of America Journal 68: 125-131.
CrossRef |
Gscholar
(15)
Frey SD, Knorr M, Parrent JL, Simpson RT (2004)Chronic nitrogen enrichment affects the structure and function of the soil microbial community in temperate hardwood and pine forests. Forest Ecology and Management 196: 159-171.
CrossRef |
Gscholar
(16)
Han T, Huang W, Liu J, Zhou G, Xiao Y (2015)Different soil respiration responses to litter manipulation in three subtropical successional forests. Scientific Reports 5: 18166.
CrossRef |
Gscholar
(17)
Hobbie SE, Vitousek PM (2000)Nutrient limitation of decomposition in Hawaiian forests. Ecology 81: 1867-1877.
CrossRef |
Gscholar
(18)
Irvine J, Law BE (2002)Contrasting soil respiration in young and old-growth ponderosa pine forests. Global Change Biology 8: 1183-1194.
CrossRef |
Gscholar
(19)
Kuzyakov Y (2010)Priming effects: interaction between living and dead organic matter. Soil Biology and Biochemistry 42: 1363-1371.
CrossRef |
Gscholar
(20)
Li S, Liua W, Wang L, Maa W, Songa L (2011)Biomass, diversity and composition of epiphytic macrolichens in primary and secondary forests in the subtropical Ailao Mountains, SW China. Forest Ecology and Management 261: 1760-1770.
CrossRef |
Gscholar
(21)
Li Y, Xu M, Sun OJ, Cui W (2004)Effects of root and litter exclusion on soil CO
2 efflux and microbial biomass in wet tropical forests. Soil Biology and Biochemistry 36: 2111-2114.
CrossRef |
Gscholar
(22)
Liu W, Zhang Z, Wan S (2009)Predominant role of water in regulation soil and microbial respiration and their response to climate change in a semiarid grassland. Global Change Biology 15: 184-195.
CrossRef |
Gscholar
(23)
Marland G, McCarl BA, Schneider U (2001)Soil carbon: policy and economics. Climate Changes 51: 101-117.
CrossRef |
Gscholar
(24)
Polyakova O, Billor N (2007)Impact of deciduous tree species on litterfall quality, decomposition rates and nutrient circulation in pine stands. Forest Ecology and Management 253: 11-18.
CrossRef |
Gscholar
(25)
Prevost-Boure N, Soudani K, Damesin C, Berveiller D, Lata J, Dufrene E (2010)Increase in aboveground fresh litter quantity over-stimulates soil respiration in a temperate deciduous forest. Applied Soil Ecology 46: 26-34.
CrossRef |
Gscholar
(26)
Raich JM, Tufekcioglu A (2000)Vegetation and soil respiration: correlations and controls. Biogeochemistry 48: 71-90.
CrossRef |
Gscholar
(27)
Rasmussen C, Southard RJ, Horwath WR (2007)Soil mineralogy affects conifer forest soil carbon source utilization and microbial priming. Soil Science Society of America Journal 71: 1141-1150.
CrossRef |
Gscholar
(28)
Reichstein M, Subke JA, Angeli AC, Tenhunen JD (2005)Does the temperature sensitivity of decomposition of soil organic matter depend upon water content, soil horizon, or incubation time? Global Change Biology 11: 1754-1767.
CrossRef |
Gscholar
(29)
Rothstein DE, Vitousek PM, Simmons BL (2004)An exotic tree alters decomposition and nutrient cycling in a Hawaiian montane forest. Ecosystems 7: 805-814.
CrossRef |
Gscholar
(30)
Rustad LE, Huntington TG, Boone RD (2000)Controls on soil respiration: implications for climate change. Biogeochemistry 48: 1-6.
CrossRef |
Gscholar
(31)
SAS Institute Inc. (2001)SAS online documentation, version 8. SAS Institute Inc., Cary, NC, USA.
Gscholar
(32)
Sayer EJ (2006)Using experimental manipulation to assess the roles of leaf litter in the functioning of forest ecosystems. Biological Reviews 81: 1-31.
CrossRef |
Gscholar
(33)
Sayer EJ, Powers JS, Tanner EVJ (2007)Increased litterfall in tropical forests boosts the transfer of soil CO
2 to the atmosphere. PLoS ONE 2: e1299.
CrossRef |
Gscholar
(34)
Sayer EJ, Heard MS, Grant HK, Marthews TR, Tanner EVJ (2011)Soil carbon release enhanced by increased tropical forest litterfall. Nature Climate Change 1: 304-307.
CrossRef |
Gscholar
(35)
Schaefer DA, Feng W, Zou X (2009)Plant carbon inputs and environmental factors strongly affect soil respiration in a subtropical forest of southwestern China. Soil Biology and Biochemistry 41: 1000-1007.
CrossRef |
Gscholar
(36)
Schlesinger WH, Andrews JA (2000)Soil respiration and the global carbon cycle. Biogeochemistry 48: 7-20.
CrossRef |
Gscholar
(37)
Smith P, Fang C (2010)A warm response by soils. Nature 464: 499-500.
CrossRef |
Gscholar
(38)
Sulzman EW, Brant JB, Bowden RD, Lajtha K (2005)Contribution of above- ground litter, belowground litter, and rhizosphere respiration to total soil CO
2 efflux in an old growth coniferous forest. Biogeochemistry 73: 231-256.
CrossRef |
Gscholar
(39)
Taneva L, Pippen JS, Schlesinger WH, Gonzalez-Meler MA (2006)The turnover of carbon pools contributing to soil CO
2 and soil respiration in a temperate forest exposed to elevated CO
2 concentration. Global Change Biology 12: 983-994.
CrossRef |
Gscholar
(40)
Vasconcelos SS, Zarin DJ, Capanu M, Littell R, Davidson EA, Ishida FY, Santos EB, Araujo MM, Aragao DV, Rangel-Vasconcelos LGT, Oliveira F, McDowell WH, De Carvalho CJR (2004)Moisture and substrate availability constrain soil trace gas fluxes in an eastern Amazonian regrowth forest. Global Biogeochemical Cycles 18: GB2009.
CrossRef |
Gscholar
(41)
Waldrop MP, Firestone MK (2004)Microbial community utilization of recalcitrant and simple carbon components: impact of oak-woodland plant communities. Oecologia 138: 275-284.
CrossRef |
Gscholar
(42)
Waldrop MP, Zak DR, Sinsabaugh RL (2004)Microbial community response to nitrogen deposition in northern forest ecosystems. Soil Biology and Biochemistry 36: 1443-1451.
CrossRef |
Gscholar
(43)
Wang W, Cheng R, Shi Z, Ingwersen J, Luo D, Liu S (2016)Seasonal dynamics of soil respiration and nitrification in three subtropical plantations in southern China. iForest 9: 813-821.
CrossRef |
Gscholar
(44)
Wang Q, He T, Wang S, Liu L (2013)Carbon input manipulation affects soil respiration and microbial community composition in a subtropical coniferous forest. Agricultural and Forest Meteorology 178-179: 152-160.
CrossRef |
Gscholar
(45)
Wang Q, Wang S, Huang Y (2008)Comparisons of litterfall, litter decomposition and nutrient return in a monoculture
Cunninghamia lanceolata and a mixed stand in southern China. Forest Ecology and Management 255: 1210-1218.
CrossRef |
Gscholar
(46)
Wu J, Zhang Q, Yang F, Lei Y, Zhang Q, Cheng X (2017)Does short-term litter input manipulation affect soil respiration and its carbon-isotopc signature in a coniferous forest ecosystem of central China? Applied Soil Ecology 113: 45-53.
CrossRef |
Gscholar
(47)
Yan W, Chen X, Tian D, Peng Y, Wang G, Zheng W (2013)Impacts of changed litter inputs on soil CO
2 efflux in three forest types in central south China. Chinese Science Bulletin 58: 750-757.
CrossRef |
Gscholar
(48)
Yan W, Xu W, Chen X, Tian D, Peng Y, Zhen W, Zhang C, Xu J (2014)Soil CO
2 flux in different types of forests under a subtropical microclimatic environment. Pedosphere 24: 243-250.
CrossRef |
Gscholar
(49)
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 Biology and Biochemistry 41: 1531-1540.
CrossRef |
Gscholar
(50)
Zimmermann M, Meir P, Bird M, Malhi Y, Ccahuana A (2009)Litter contribution to diurnal and annual soil respiration in a tropical montane cloud forest. Soil Biology and Biochemistry 41: 1338-1340.
CrossRef |
Gscholar
