Abstract
Long-term monitoring of soil properties reveals site-specific ecosystem shifts in soil processes due to land use and climate changes. This paper aims to study the effects of physical landscape changes associated with grazing on soil thermal and moisture regime at the plot scale in a semiarid Leymus chinensis steppe of Inner Mongolia, China. The investigated sites were subjected to three grazing intensities: ungrazed since 1979 (UG79), moderately grazed only in winter time (WG), and heavily grazed (HG). At each plot, we recorded the soil moisture and temperature over a 6-year period that spanned between June 2004 and September 2009 and experienced a large range in precipitation (162 to 362 mm). Based on these monitoring data, we divided a year into four hydric periods: (1) growing period (late April to August); (2) transitional period from summer to winter (September–October); (3) winter time (November–first March); and (4) transitional period from winter to summer (March–April). In general, soil moisture in grazed sites was lower than in the ungrazed site, particularly for the 30–50 cm soil layer. Seasonal fluctuation of the soil moisture, due to variable precipitation and atmospheric demands, was most significant in the topsoil (0–10 cm) and was less pronounced in deeper soil. Regardless of hydric seasons, soil moisture was significantly influenced by grazing intensity, whereas soil temperature was slightly influenced. With increasing grazing intensity, soil water storage decreased remarkably. Consequently, grazing reduced plant available water and therefore grassland productivity, which are linked to a great extent with the trampling-induced soil structure change and soil moisture regime.
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References
Allen RG, Pereira LS, Raes D, Smith M (1998) Crop evapotranspiration. Guidelines for computing crop water requirements. Irrigation and drainage paper no. 56. FAO, Rome, p 300
Braun-Blanquet J (1964) Pflanzensoziologie. Springer Verlag, Wien-New York
Brueck H, Erdle K, Gao Y, Giese M, Zhao Y, Peth S, Lin S (2009) Effects of N and water supply on water use-efficiency of a semiarid grassland in Inner Mongolia. Plant Soil 328:495–505
Burba GG, Verma SB (2005) Seasonal and interannual variability in evapotranspiration of native tallgrass prairie and cultivated wheat ecosystems. Agric For Meteorol 135:190–201
Casas C, Ninot JM (2007) Soil water regime through contrasting pasture communities in a Sub-mediterranean landscape. J Hydrol 335:98–108
Delta-T Devices Ltd (1999) ThetaProbe soil moisture sensor, type ML 2× user manual, ML2x-UM-1.21, Delta-T Devices Ltd, Cambridge, UK
Drewry JJ (2006) Natural recovery of soil physical properties from treading damage of pastoral soils in New Zealand and Australia: a review. Agric Ecosyst Environ 114:159–169
Gao YZ, Giese M, Lin S, Sattelmacher B, Zhao Y, Brueck H (2008) Belowground net primary productivity and biomass allocation of a grassland in Inner Mongolia is affected by grazing intensity. Plant Soil 307:41–50
Greenwood KL, Macleod DA, Hutchinson KJ (1997) Long-term stocking rate effects on soil physical properties. Aust J Exp Agric 37:413–419
Horn R (2004) Time dependence of soil mechanical properties and pore functions for arable soils. Soil Sci Soc Am J 68:1131–1137
Huang D, Wang K, Wu WL (2007) Dynamics of soil physical and chemical properties and vegetation succession characteristics during grassland desertification under sheep grazing in an agro-pastoral transition zone in Northern China. J Arid Environ 70(1):120–136
IUSS Working Group WRB (2006) World reference base for soil resources 2006. World Soil Resources Reports, 103. FAO, Rome
Kawamura K, Akiyama T, Yokota H, Tsutsumi M, Yasuda T, Watanabe O, Wang SP (2005) Quantifying grazing intensities using geographic information systems and satellite remote sensing in the Xilingol steppe region, Inner Mongolia, China. Agric Ecosyst Environ 107(1):83–93
Köchy M, Wilson SD (2004) Semiarid grassland responses to short-term variation in water availability. Plant Ecol 174:197–203
Krümmelbein J, Wang Z, Zhao Y, Peth S, Horn R (2006) Influence of various grazing intensities on soil stability, soil structure and water balance of grassland soils in Inner Mongolia, P. R. China. In: Horn R, Fleige H, Peth S, Peng X (eds) Advances in geoecology. Soil Management for Sustainability. vol 38. pp 93–101
Krümmelbein J, Peth S, Zhao Y, Horn R (2009) Grazing induced alterations in soil hydraulic properties and functions in Inner Mongolia, P.R. China. J Plant Nutr Soil Sci 172:769–776
Kutilek M, Jendele L, Panayiotopoulos KP (2006) The influence of uniaxial compression upon pore size distribution in bi-modal soils. Soil Tillage Res 86(1):27–37
Lauenroth WK, Bradford JB (2006) Ecohydrology and the partitioning AET between transpiration and evaporation in a semiarid steppe. Ecosystems 9:756–767
Li SG, Eugster W, Asanuma J, Kotani A, Davaa G, Oyunbaatar D, Sugita M (2006) Energy partitioning and its biophysical controls above a grazing steppe in central Mongolia. Agric For Meteorol 137:89–106
Martinez LJ, Zinck JA (2004) Temporal variation of soil compaction and deterioration of soil quality in pasture areas of Colombian Amazonia. Soil Tillage Res 75:3–17
Miyazaki S, Yasunari T, Miyamoto T, Kaihotsu I, Davaa G, Oyunbaatar D, Natsagdorj L, Oki T (2004) Agrometeorological conditions of grassland vegetation in central Mongolia and their impact for leaf area growth. J Geophys Res 109:D22106. doi:10.1029/2004JD005179
Muenchen RA (2009) R for SAS and SPSS users. Springer series in statistics and computing. Springer, ISBN: 978-0-387-09417-5
Naeth MA, Chanasky DS, Rothwell RL, Bailey AW (1991) Grazing impacts on soil water in mixed prairie and fescue grassland ecosystems of Alberta. Can J Soil Sci 71:313–325
Peth S, Horn R (2006) Consequences of grazing on soil physical and mechanical properties in forest and tundra environments. In: Forbes BC, Bölter M, Müller-Wille L, Hukkinen J, Müller F, Gunslay N, Konstatinov Y (eds) Ecological studies. Reindeer management in Northernmost Europe. Springer, Berlin, pp 217–243
Proffitt APB, Bendotti S, McGarry D (1995) A comparison between continuous and controlled grazing on a red duplex soil. I. Effects on soil physical characteristics. Soil Tillage Res 35:199–210
Reszkowska A, Krümmelbein J, Zhao Y, Peth S, Horn R, Gan L (2010) Influence of grazing on hydraulic and mechanical properties of semiarid steppe soils under different vegetation type in Inner Mongolia, China. Plant Soil, In press
Sala OE, Lauenroth WK, Parton WJ (1992) Long term soil water dynamics in the shortgrass steppe. Ecology 73:1175–1181
Steffens M, Totsche KA, KU Kögel-Knabner I (2008) Grazing effects on soil chemical and physical properties in a semiarid steppe of Inner Mongolia (PR China). Geoderma 143(1–2):63–72
Sugita M, Asanuma J, Tsujimura M, Mariko S, Lu M-J, Kimura F, Azzaya D, Adyasuren T (2007) An overview of the rangelands atmosphere-hydrosphere-biosphere interaction study experiment in northeastern Asia (RAISE). J Hydrol 333:3–20
van Genuchten MTh (1980) A closed-form equation for predicting the hydraulic conductivity of unsaturated soils. Soil Sci Soc Am J 44:892–898
van Genuchten MTh, Leij FJ, Yates SR (1991) The RETC code for quantifying the hydraulic functions of unsaturated Soils. Ver. 1.0 EPA Rep. 600/2-91/065. U.S. Salinity Lab., USDA-ARS, Riverside, CA
Villamil MB, Amiotti NM, Peinemann N (2001) Soil degradation related to overgrazing in the semi-arid Southern Caldenal area of Argentina. Soil Sci 166:441–452
Warren SD, Nevill MB, Blackburn WH, Garza NE (1986) Soil response to trampling under intensive rotation grazing. Soil Sci Soc Am J 50:1336–1340
Wolf B, Zheng X, Brüggemann N, Chen W, Dannenmann M, Han X, Sutton MA, Wu H, Yao Z, Butterbach-Bahl K (2010) Grazing-induced reduction of natural nitrous oxide release from continental steppe. Nature 464:881–884
Zhang B, Deng H, Wang H, Yin R, Hallett PD, Griffiths BS, Daniell TJ (2010) Does microbial habitat or community structure drive the functional stability of microbes to stresses following re-vegetation of a severely degraded soil? Soil Biol Biochem 42:850–859
Zhao Y, Peth S, Krümmelbein J, Horn R, Wang Z, Steffens M, Hoffmann C, Peng X (2007) Spatial variability of soil properties affected by grazing intensity in Inner Mongolia grassland. Ecol Model 205:241–254
Zhao Y, Peth S, Horn R (2008) Modeling of coupled water and heat Fluxes in both unfrozen and frozen soils. In: Šimůnek J, Kodešová R (eds) Proc. of HYDRUS Workshop, March 28, 2008, Czech University of Life Sciences, Prague, Czech, ISBN 978-80-213-1783-3. pp 55–60
Zhao Y, Peth S, Horn R, Krümmelbein J, Ketzer B, Gao YZ, Doerner J, Bernhofer C, Peng XH (2010) Modeling grazing effects on coupled water and heat fluxes in Inner Mongolia grassland. Soil Till Res. doi:10.1016/j.still.2010.04.005
Acknowledgements
The authors thank Xingguo Han, Yongfei Bai and the Institute of Botany (Chinese Academy of Sciences) for the opportunity to work at IMGERS. We are grateful to the German Research Foundation (DFG) for funding the MAGIM project (Forschergruppe 536). Dr. Zhao acknowledges the ‘Innovation Team-building Programme, Northwest A&F University’. The two anonymous reviewers and Dr. Paul Hallett are thanked for their constructive comments for the improvement of the manuscript.
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Zhao, Y., Peth, S., Reszkowska, A. et al. Response of soil moisture and temperature to grazing intensity in a Leymus chinensis steppe, Inner Mongolia. Plant Soil 340, 89–102 (2011). https://doi.org/10.1007/s11104-010-0460-9
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DOI: https://doi.org/10.1007/s11104-010-0460-9