Abstract
Studying the influence of plants on soil biological variables in an arid zone is important to the understanding of soil processes and relationships between above and below ground. The objective of this study was to quantify the pattern and degree of soil heterogeneity for soil moisture and its relationship with microbial biomass carbon and soil respiration using geostatistical techniques at stand scale of an arid scrubland. The experiment was conducted in a scrubland landscape using a 2 × 2 m grid within a 16 × 14 m plot in the lower reach of Sangong River watershed in Xinjiang, northwest China. The results revealed the following: (1) Soil moisture and soil microbial biomass carbon had moderate spatial variation, but soil respiration had strong variation. Spatial variability of soil moisture in the study plot decreased when soil moisture changed from wet in April to dry in June. In addition, correlations of soil moisture with microbial biomass carbon and soil respiration were positive and significant (p < 0.005). (2) Variation of soil microbial biomass carbon and soil moisture had a strong spatial autocorrelation in the study plot, mainly induced by structural factors, and the spatial autocorrelation of microbial biomass carbon and soil respiration was mainly determined by soil moisture. (3) The location of the high-value positions of soil moisture, soil microbial biomass carbon and soil respiration were clearly around the positions of scrubs in the study plot. Such information provided some insights to explain the spatial heterogeneity of soil properties at stand scale in an arid region.
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References
Aanderud ZT, Shuldman MI, Drenovsky RE, Richards JH (2008) Shrub-interspace dynamics alter relationships between microbial community composition and belowground ecosystem characteristics. Soil Biol Biochem 40:2206–2216
Aweto AO (1981) Secondary succession and soil fertility restoration in south western Nigeria II. Soil fertility restoration. J Ecol 69:609–614
Busse MD, Ratcliff AW, Shestak CJ, Powers RF (2001) Glyphosate toxicity and the effects of long-term vegetation control on soil microbial communities. Soil Biol Biochem 33:1777–1789
Cain ML, Subler S, Evans JP, Fortin MJ (1999) Sampling spatial and temporal variation in soil nitrogen availability. Oecologia 118:397–404
Chen HS, Zhang W, Wang K, Fu W (2010) Soil moisture dynamic under different land uses on karst hillslope in northwest Guangxi, China. Environ Earth Sci 61:1105–1111
Choi M, Jacobs JM, Cosh MH (2007) Scaled spatial variability of soil moisture fields. Geophys Res Lett 34:L01401. doi:10.1029/2006GL028247
Dagmar T (2004) Shifts in rhizosphere microbial communities and enzyme activity of Poa alpina across an alpine chronosequence. Soil Biol Biochem 36:1685–1698
Diaz-Ravina M, Acea MJ, Carballas T (1993) Microbial biomass and its contribution to nutrient concentration on forest soils. Soil Biol Biochem 25:25–31
Dick RP (1992) A review: long-term effects of agricultural systems on soil biochemical and microbial parameters. Agric Ecosyst Environ 40:25–36
Diedhiou S, Dossa EL, Badiane AN, Diedhiou I (2009) Decomposition and spatial microbial heterogeneity associated with native shrubs in soils of agroecosystems in semi-arid Senegal. Pedobiologia 52:273–286
Dilustro JJ, Collins B, Duncan L, Crawford C (2005) Moisture and soil texture effects on soil CO2 efflux components in southeastern mixed pine forests. For Eco Manag 205:85–95
Ettema CH, Wardle DA (2002) Spatial soil ecology. Trends Ecol Evol 17:177–183
Ewing SA, Southard RJ, Macalady JL, Hartshorn AS, Johnson MJ (2007) Soil microbial fingerprints, carbon and nitrogen in a Mojave Desert creosote-bush ecosystem. Soil Sci Soc Am J 71:469–475
Famiglietti JS, Rudnicki JW, Rodell M (1998) Variability in surface moisture content along a hillslope transect: Rattlesnake Hill, Texas. J Hydrol 210:259–281
FAO/UNESCO (1990) Soil map of the world. Revised legend Rome
Franklin RB, Mills AL (2003) Multi-scale variation in spatial heterogeneity for microbial community structure in an eastern Virginia agricultural field. FEMS Microbiol Ecol 44:335–346
Franklin RB, Mills AL (2009) Importance of spatially structured environmental heterogeneity in controlling microbial community composition at small spatial scales in an agricultural field. Soil Biol Biochem 41:1833–1840
Gallardo A, Schlesinger WH (1992) Carbon and nitrogen of soil microbial biomass in desert ecosystems. Biogeochemistry 18:1–17
Goovaerts P (1999) Geostatistics in soil science: state-of-the-art and perspectives. Geoderma 89:1–45
Grundmann GL, Debouzie D (2000) Geostatistical analysis of the distribution of NH4 + and NO2 −-oxidizing bacteria and serotypes at the millimeter scale along a soil transect. FEMS Microbiol Ecol 34:57–62
Han G, Zhou G, Xu Z, Yang Y, Liu J, Shi K (2007) Biotic and factors controlling the spatial and temporal variation of soil respiration in an agricultural ecosystem. Soil Biol Biochem 39:418–425
Housman DC, Yeager CM, Darby BJ, Sanford RL, Kuske CR, Neher DA, Belnap J (2007) Heterogeneity of soil nutrients and subsurface biota in a dryland ecosystem. Soil Biol Biochem 39:2138–2149
Jenkinson D, Ladd LN (1981) Microbial biomass in soil: measurement and turnover. In: Paul EA, Ladd JN (eds) Soil biochemistry, vol 5. Marcel Dekker, New York, pp 415–471
Jonathan H, Robert S, Stanley D (2002) Soil resource heterogeneity in the Mojave Desert. J Arid Environ 52:222–269
Jordan A, Jurasinski G, Glatzel S (2009) Small scale spatial heterogeneity of soil respiration in an old growth temperate. Biogeosci Discuss 6:9977–10005
Katra I, Blumberg DG, Lavee H, Sarah P (2007) Spatial distribution dynamics of topsoil moisture in shrub microenvironment after rain events in arid and semi-arid areas by means of high-resolution maps. Geomorphology 86:455–464
Lambers H, Poorter H (1992) Inherent variation in growth rate between higher plants: a search for physiological causes and ecological consequences. Adv Ecol Res 34:283–362
Li JR, Okin GS, Alvarez L, Epstein H (2008) Effects of wind erosion on the spatial heterogeneity of soil nutrients in two desert grassland communities. Biogeochemistry 88:73–88
Li CH, Li Y, Tang L (2011a) Comparison of soil properties and microbial activities between air-dried and rewetted desert and oasis soils in northwest China. Commun Soil Sci Plan 42:1833–1846
Li CJ, Li Y, Ma J (2011b) Spatial heterogeneity of soil chemical properties at fine scales induced by Haloxylon ammodendron (Chenopodiaceae) plants in a sandy desert. Ecol Res 26:385–394
Liu ZF, Fu BJ, Zheng X, Liu GH (2010) Plant biomass, soil water content and soil N:P ratio regulating soil microbial functional diversity in a temperate steppe: a regional scale study. Soil Biol Biochem 42:445–450
Morris SJ (1999) Spatial distribution of fungal and bacterial biomass in southern Ohio hardwood forest soils: fine scale variability and microscale patterns. Soil Biol Biochem 31:1375–1386
Nunan N, Morgan MA, Herlihy M (1998) Ultraviolet absorbance (280 nm) of compounds released from soil during chloroform fumigation as an estimate of the microbial biomass. Soil Biol Biochem 30:1599–1603
Ogram A, Bridgham S, Corstanje R, Drake H, Küsel K, Mills A, Newman S, Portier K, Wetzel R (2006) Linkages between microbial community composition and biogeochemical processes across scales. In: Verhoeven JTA, Beltman B, Bobbink R, Whigham DF (eds) Wetlands and natural resource management. Springer, Berlin, pp 239–268
Pe′rie C, Munson AD, Caron J (2006) Use of spectral analysis to detect changes in spatial variability of forest floor properties. Soil Sci Soc Am J 70:439–447
Peigné J, Vain J, Cannavacciuolo M, Bottollier B, Chaussod R (2009) Soil sampling based on field spatial variability of soil microbial indicators. Eur J Soil Biol 45:488–495
Piotrowska A, Dlugosz J (2012) Spatio–temporal variability of microbial biomass content and activities related to some physicochemical properties of Luvisols. Geoderma 173–174:199–208
Qi Y, Dong Y, Jin Z, Peng Q, Xiao S, He Y (2010) Spatial heterogeneity of soil nutrients and respiration in the desertified grasslands of Inner Mongolia China. Pedosphere 20(5):655–665
Qian Y, Wu Z, Yang H, Jiang C (2009) Spatial heterogeneity for grain size distribution of eolian sand soil on longitudinal dunes in the southern Gurbantunggut Desert. J Arid Land 1(1):26–33
Robertson GP (2000) Geostatistics for Environmental Sciences: GS+ User’s Guide, Version 5. Gamma Design Software, Plainwell, Michigan, pp 200
Robinson M, Dean TJ (1993) Measurement of near surface soil water content using a capacitance probe. Hydro Process 7:77–86
Rutigliano FA, Ascoli RD, De Santo AV (2004) Soil microbial metabolism and nutrient status in a Mediterranean area as affected by plant cover. Soil Biol Biochem 36:1719–1729
Salt DE, Smith RD, Raskin I (1998) Phytoremediation. Annu Rev Plant Physiol Plant Mol Biol 49:643–668
Sebai TE, Lagacherie B, Soulas G, Martin-Laurent F (2007) Spatial variability of isoproturon mineralizing activity within an agricultural field: geostatistical analysis of simple physicochemical and microbiological soil parameters. Environ Pollut 145:680–690
Singh AN, Raghubanshi AS, Singh JS (2004) Comparative performance and restoration potential of two Albizia species planted on mine spoil in a dry tropical region, India. Ecol Eng 22:123–140
Stoyan H, De Polli H, Bohm S, Robertson GP, Paul EA (2000) Spatial heterogeneity of soil respiration and related properties at the plant scale. Plant Soil 222:203–214
Van Miegroet H, Hysell MT, Johnson AD (2000) Soil microclimate and chemistry of spruce-fir tree islands in northern Utah. Soil Sci Soc Am J 64:1515–1525
Vieublé-Gonod L, Chadoeuf J, Chenu C (2006) Spatial distribution of microbial 2,4-dichlorophenoxy acetic acid mineralization from field to microhabitat scales. Soil Sci Soc Am J 70:64–71
Wick B, Kuhne RF, Vlek PLG (1998) Soil microbiological parameters as indicators of soil quality under improved fallow managements systems in south-western Nigeria. Plant Soil 202:97–107
Xu M, Qi Y (2001) Soil-surface CO2 efflux and its spatial and temporal variations in a young ponderosa pine plantation in northern California. Glob Change Bio 7:667–677
Yang ZP, Ouyang H, Zhang XZ, Xu X, Zhou C, Yang W (2011) Spatial variability of soil moisture at typical alpine meadow and steppe sits in the Qinghai-Tibetan plateau permafrost region. Environ Earth Sci 63:477–488
Zhou HF, Zheng XJ, Zhou BJ, Dai Q, Li Y (2012) Sublimation over seasonal snowpack at the southeastern edge of a desert in central Eurasia. Hydrol Process 26:3911–3920
Acknowledgments
We thank all staff at Fukang Station of Desert Ecology for technical and field help. Financial support is from the 973 Program of China (No. 2009CB825102), the Knowledge Innovation Program of the CAS (KZCX2-EW-QN 316) and International Science & Technology Cooperation Program of China (2010DFA92720).
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Wang, Yg., Zhu, H. & Li, Y. Spatial heterogeneity of soil moisture, microbial biomass carbon and soil respiration at stand scale of an arid scrubland. Environ Earth Sci 70, 3217–3224 (2013). https://doi.org/10.1007/s12665-013-2386-z
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DOI: https://doi.org/10.1007/s12665-013-2386-z