Abstract
Soil fauna are critical for litter decomposition via physical fragmentation, chemical digestion, and changing activity of microorganisms, yet a few studies have been performed regarding the effects of soil fauna on alpine tundra litter decomposition. To better understand the effects of soil fauna on alpine tundra litter decomposition, we set up a litterbag experiment to determine the characteristics of the Dryas octopetala decomposition, and the diversity of the soil fauna in the litterbags, as well as the influence of the soil fauna on the decomposition in the tundra of the Changbai Mountains over a 36-month period. We found that the decomposition rate of the coarse mesh (2 mm) litterbags was faster than that of the fine mesh (0.01 mm) litterbags. The percentage of the mass lass of litter in the coarse mesh litterbags (2 mm) was 47.60%, while that in the fine mesh (0.01 mm) litterbags was 34.11% at the end of the experimental period (36th month of decomposition), and the contribution of soil fauna to the litter decomposition was confirmed to be 30.50%. The characteristics of litter decomposition exhibited some seasonal and annual differences. In addition, the diversity of the soil fauna in the litterbags was different during each of the years of the experiment. However, there were no significant differences observed during the same year. The effect of soil fauna on the litter decomposition was not obvious at the beginning of the experiment, and soil fauna contribution had a significant negative relationship with mass loss of litter. Our results provide experimental evidence that soil fauna can promote the decomposition of Dryas octopetala litter, but soil fauna contribution decreased with litter decomposition in the alpine tundra ecosystem.
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References
Aerts R, de Caluwe H (1997) Nutritional and plant-mediated controls on leaf litter decomposition of Carex species. Ecology 78:244–260. https://doi.org/10.2307/2265993
Aponte C, García LV, Marañón T (2012) Tree species effect on litter decomposition and nutrient release in mediterranean oak forests changes over time. Ecosystems 15:1204–1218. https://doi.org/10.1007/s10021-012-9577-4
Austin AT, Ballaré CL (2016) Dual role of lignin in plant litter decomposition in terrestrial ecosystems. PNAS 107:4618–4622. https://doi.org/10.1073/pnas.0909396107
Austin AT, Méndez MS, Ballaré CL (2016) Photodegradation alleviates the lignin bottleneck for carbon turnover in terrestrial ecosystems. PNAS 113:4392–4397. https://doi.org/10.1073/pnas.1516157113
Blok D, Bo E, Michelsen A (2016) Initial stages of tundra shrub litter decomposition may be accelerated by deeper winter snow but slowed down by spring warming. Ecosystems 19:1–15. https://doi.org/10.1007/s10021-015-9924-3
Christian K, Alexer B (2009) The role of microarthropods in terrestrial decomposition: a meta–analysis of 40 years of litterbag studies. Biol Rev 84:375–389. https://doi.org/10.1111/j.1469-185X.2009.00078.x
Christiansen CT, Haugwitz MS, Priemé A, Nielsen CS, Elberling B, Michelsen A, Grogan P, Blok D (2017) Enhanced summer warming reduces fungal decomposer diversity and litter mass loss more strongly in dry than in wet tundra. Global Change Biol 23:406–420. https://doi.org/10.1111/gcb.13362
Cornelissen JHC, Pérez-Harguindeguy N, Díaz S, Cerabolini B (1999) Leaf structure and defence control litter decomposition rate across species and life forms in regional floras on two continents. New Phytol 143:191–200. https://doi.org/10.1046/j.1469-8137.1999.00430.x
Coulis M, Hättenschwiler S, Coq S, David JF (2016) Leaf litter consumption by macroarthropods and burial of their faeces enhance decomposition in a mediterranean ecosystem. Ecosystems 19:1104–1115. https://doi.org/10.1007/s10021-016-9990-1
Dang CK, Schindler M, Chauvet E, Gessner MO (2009) Temperature oscillation coupled with fungal community shifts can modulate warming effects on litter decomposition. Ecology 90:122–131. https://doi.org/10.1890/07-1974.1
David JF (2014) The role of litter-feeding macroarthropods in decomposition processes: a reappraisal of common views. Soil Biol Biochem 76:109–118. https://doi.org/10.1016/j.soilbio.2014.05.009
Ferreira V, Raposeiro PM, Pereira A, Cruz AM, Costa AC, Graça M, Gonçalves V (2016) Leaf litter decomposition in remote oceanic island streams is driven by microbes and depends on litter quality and environmental conditions. Freshw Biol 61:783–799. https://doi.org/10.1111/fwb.12749
Fujii S, Cornelissen JH, Berg MP, Mori AS (2018) Tree leaf and root traits mediate soil faunal contribution to litter decomposition across an elevational gradient. Funct Ecol 32:840–852. https://doi.org/10.1111/1365-2435.13027
Gallardo A, Merino J (1993) Leaf decomposition in two Mediterranean ecosystems of southwest Spain: influence of substrate quality. Ecology 74:152–161. https://doi.org/10.2307/1939510
García-Palacios P, Maestre FT, Kattge J, Wall DH (2013) Climate and litter quality differently modulate the effects of soil fauna on litter decomposition across biomes. Ecol Lett 16:1045–1053. https://doi.org/10.1111/ele.12137
García-Palacios P, Shaw EA, Wall DH, Hättenschwiler S (2016) Temporal dynamics of biotic and abiotic drivers of litter decomposition. Ecol Lett 19:554–563. https://doi.org/10.1111/ele.12590
Gholz HL, Wedin DA, Smitherman SM et al (2000) Long-term dynamics of pine and hardwood litter in contrasting environments: toward a global model of decomposition. Global Change Biol 6:751–765. https://doi.org/10.1046/j.1365-2486.2000.00349.x
Giardina CP, Ryan MG (2000) Evidence that decomposition rates of organic carbon in mineral soil do not vary with temperature. Nature 404:858–861. https://doi.org/10.1038/35009076
Groffman PM, Driscoll CT, Fahey TJ, Hard JP, Fitzhugh RD, Tierney GL (2001) Effects of mild winter freezing on soil nitrogen and carbon dynamics in a northern hardwood forest. Biogeochemistry 56:191–213. https://doi.org/10.1023/A:1013024603959
Hättenschwiler S, Gasser P (2005) Soil animals alter plant litter diversity effects on decomposition. P Natl Acad Sci USA 102:1519–1524. https://doi.org/10.1073/pnas.0404977102
Hättenschwiler S, Tiunov AV, Scheu S (2005) Biodiversity and litter decomposition in terrestrial ecosystems. Annu Rev Ecol Evol 36:191–218. https://doi.org/10.1146/annurev.ecolsys.36.112904.151932
Hobbie SE (1996) Temperature and plant species control over litter decomposition in Alaskan Tundra. Ecol Monogr 66:503–522. https://doi.org/10.2307/2963492
Irmler U (2000) Changes in the fauna and its contribution to mass loss and N release during leaf litter decomposition in two deciduous forests. Pedobiologia 44:105–118. https://doi.org/10.1078/S0031-4056(04)70032-3
Jiang Y, Yin X, Wang F (2014) Impact of soil mesofauna on the decomposition of two main species litters in a Pinus koraiensis mixed broad-leaved forest of the Changbai Mountains. Acta Ecol Sin 34:110–115. https://doi.org/10.1016/j.chnaes.2013.06.005
Joly FX, Coulis M, Gérard A, Fromin N, Hättenschwiler S (2015) Litter-type specific microbial responses to the transformation of leaf litter into millipede feces. Soil Biol Biochem 86:17–23. https://doi.org/10.1016/j.soilbio.2015.03.014
Joly FX, Coq S, Coulis M, Nahmani J, Hättenschwiler S (2018) Litter conversion into detritivore faeces reshuffles the quality control over C and N dynamics during decomposition. Funct Ecol. https://doi.org/10.1111/1365-2435.13178
Knacker T, Förster B, Römbke J, Frampton GK (2003) Assessing the effects of plant protection products on organic matter breakdown in arable fields—litter decomposition test systems. Soil Biol Biochem 35:1269–1287. https://doi.org/10.1016/S0038-0717(03)00219-0
Körner C (2003) Alpine plant life: functional plant ecology of high mountain ecosystems. Springer, Berlin
Ledrew EF, Weller GA (1978) A comparison of the radiation and energy balance during the growing season for an arctic and alpine tundra. Artic Alp Res 10:665–678. https://doi.org/10.2307/1550735
Lemma B, Nilsson I, Kleja DB, Olsson M, Knicker H (2007) Decomposition and substrate quality of leaf litters and fine roots from three exotic plantations and a native forest in the southwestern highlands of Ethiopia. Soil Biol Biochem 39:2317–2328. https://doi.org/10.1016/j.soilbio.2007.03.032
Li X, Yin X, Wang Z, Fan W (2014) Interaction between decomposing litter and soil fauna of the Betula ermanii forest floor of the Changbai Mountains, China. Can J For Res 44:1507–1514. https://doi.org/10.1139/cjfr-2014-0248
Liski J, Nissinen A, Erhard M, Taskinen O (2003) Climatic effects on litter decomposition from arctic tundra to tropical rainforest. Glob Change Biol 9(4):575–584
Liu Y, Chen Y, Zhang J, Yang W, Peng Z, He X, Deng C, He R (2016) Changes in foliar litter decomposition of woody plants with elevation across an alpine forest–tundra ecotone in eastern Tibet Plateau. Plant Ecol 217:495–504. https://doi.org/10.1007/s11258-016-0594-9
Loranger G, Pongem J, Imbert D, Lavelle P (2002) Leaf decomposition in two semi-evergreen tropical forests: influence of litter quality. Biol Fertil Soils 35:247–252. https://doi.org/10.1007/s00374-002-0467-3
Loya WM, Grogan P (2004) Global change: carbon conundrum on the tundra. Nature 431:406–408. https://doi.org/10.1038/431406a
Mclaren JR, Buckeridge KM, Van de Weg MJ, Shaver GR, Schimel JP, Gough L (2017) Shrub encroachment in Arctic tundra: Betula nana effects on above-and below-ground litter decomposition. Ecology 98:1361–1376. https://doi.org/10.1002/ecy.1790
Melillo JM, Aber JD, Muratore JF (1982) Nitrogen and lignin control of hardwood leaf litter decomposition dynamics. Ecology 63:621–626. https://doi.org/10.2307/1936780
Ngatia LW, Reddy KR, Nair PKR, Pringle RM, Palmer TM, Turner BL (2014) Seasonal patterns in decomposition and nutrient release from East African savanna grasses grown under contrasting nutrient conditions. Agric Ecosyst Environ 188:12–19. https://doi.org/10.1016/j.agee.2014.02.004
O’Hara RB, Kotze DJ (2010) Do not log-transform count data. Methods Ecol Evol 1:118–122. https://doi.org/10.1111/j.2041-210X.2010.00021.x
Olson JS (1963) Energy storage and balance of producers and decomposers in ecological systems. Ecology 44:322–331. https://doi.org/10.2307/1932179
Parton W, Silver WL, Burke IC, Grassens L, Harmon ME, Currie WS, King JY, Adair EC, Brandt LA, Hart SC, Fasth B (2007) Global-scale similarities in nitrogen release patterns during long-term decomposition. Science 315(5810):361–364. https://doi.org/10.1126/science.1134853
Pérez-Harguindeguy N, Díaz S, Cornelissen JHC, Vendramini F, Cabido M, Castellanos A (2000) Chemistry and toughness predict leaf litter decomposition rates over a wide spectrum of functional types and taxa in central Argentina. Plant Soil 218(1):21–30. https://doi.org/10.1023/A:1014981715532
Seastedt TR (1984) The role of microarthropods in decomposition and mineralization processes. Annu Rev Entomol 26:25–46. https://doi.org/10.1146/annurev.en.29.010184.000325
Sinsabaugh RS (1994) Enzymic analysis of microbial pattern and process. Biol Fert Soils 17(1):69–74. https://doi.org/10.1007/BF00418675
Sistla SA, Moore JC, Simpson RT, Gough L, Shaver GR, Schimel JP (2013) Long-term warming restructures Arctic tundra without changing net soil carbon storage. Nature 497(7451):615–618. https://doi.org/10.1038/nature12129
Soong JL, Vandegehuchte ML, Horton AJ, Nielsen UN, Denef K, Shaw EA, de Tomasel CM, Parton W, Wall DH, Cotrufo MF (2015) Soil microarthropods support ecosystem productivity and soil C accrual: evidence from a litter decomposition study in the tallgrass prairie. Soil Biol Biochem 124:230–238. https://doi.org/10.1016/j.soilbio.2015.10.014
Swift MJ, Heal OW, Anderson JM (1979) Decomposition in terrestrial ecosystems. Q Rev Biol 83:2772–2774
Thakur MP, Reich PB, Hobbie SE, Stefanski A, Rich R, Rice KE, Eddy WC, Eisenhauer N (2018) Reduced feeding activity of soil detritivores under warmer and drier conditions. Nat Clim Change 8(1):75–78. https://doi.org/10.1038/s41558-017-0032-6
Thomas RJ, Asakawa NM (1993) Decomposition of leaf litter from tropical forage grasses and legumes. Soil Biol Biochem 25:1351–1361. https://doi.org/10.1016/0038-0717(93)90050-L
Vitousek PM, Turner DR, Parton WJ, Sanford RL (1994) Litter decomposition on the Mauna Loa environmental matrix, Hawai’i: patterns, mechanisms, and models. Ecology 75(2):418–429. https://doi.org/10.2307/1939545
Vos VCA, van Ruijven J, Berg MP, Peeters ETHM, Berendse F (2011) Macro–detritivore identity drives leaf litter diversity effects. Oikos 120(7):1092–1098. https://doi.org/10.1111/j.1600-0706.2010.18650.x
Wang Z, Yin X, Jiang Y (2014) Structure and diversity of soil fauna communities in the tundra of the Changbai Mountains. Acta Ecol Sin 34(3):755–765. https://doi.org/10.5846/stxb201306081438
Wang Y, Wu Z, Feng J (2015a) Geographical and ecological security of the Changbai Mountains. Northeast Normal University Press, Changchun
Wang Z, Yin X, Li X (2015b) Soil mesofauna effects on litter decomposition in the coniferous forest of the Changbai Mountains, China. Appl Soil Ecol 92:64–71. https://doi.org/10.1016/j.apsoil.2015.03.010
Wu Q, Wu F, Yang W, Xu Z, He W, He M, Zhao Y, Zhu J (2013) Effect of seasonal snow cover on litter decomposition in alpine forest. Chin J Plant Ecol 37(4):296–305. https://doi.org/10.3724/SP.J.1258.2013.00029
Yan P, Yang WQ, Xue Q, Li J, Wang B, Tan B, Wu FZ (2016) Impact of soil fauna on lignin degradation of two foliar litters in an alpine meadow during freezing-thawing period. Chin J Appl Environ Biol 22:300–306. https://doi.org/10.3724/SP.J.1145.2015.06029
Yin X, Song B, Dong W, Xin W, Wang Y (2010) A review on the eco-geography of soil fauna in China. J Geogr Sci 20(3):333–346. https://doi.org/10.1007/s11442-010-0333-4
Yu Q, Epstein H, Engstrom R, Walker D (2017) Circumpolar arctic tundra biomass and productivity dynamics in response to projected climate change and herbivory. Global Change Biol 23:3895–3907. https://doi.org/10.1111/gcb.13632
Acknowledgements
The authors would like to thank all those who assisted during the field work process. This study was supported by the National Natural Science Foundation of China (41171207) and China Scholarship Council (201706620065).
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CM, XY, and HW designed the present study. CM analyzed the data. CM wrote the original manuscript, and all authors contributed substantially to the manuscript improvement and validation.
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Ma, C., Yin, X. & Wang, H. Soil fauna effect on Dryas octopetala litter decomposition in an Alpine tundra of the Changbai Mountains, China. Alp Botany 129, 53–62 (2019). https://doi.org/10.1007/s00035-018-0215-4
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DOI: https://doi.org/10.1007/s00035-018-0215-4