CO2 release from typical Stipa grandis grassland soil

Abstract

Abstract: Determinations on the soil respiration in a typical Stipa grandis grassland of Inner Mongolica by the method of static chamber/alkaline absorbing show that there existed great spatial and temporal variances of soil respiration,and the factors controlling these variances were different.The seasonal variance of soil respiration had a close relationship with the aboveground biomass of S.grandis and the status of soil moisture.The total amount of annual CO₂ release in 1995,1997 and 1998 was estimated as 180,45.8 and 225 gC穖^-2 穣r^-1, respectively.Overgrazing greatly decreased the biomass of the community,and also, decreased the CO₂ release from the soil.The possibility of establishing a dynamic model of soil respiration in grassland with precipitation as a driven factor was discussed.

Key words: Grassland, Stipa grandis, Soil respiration, Model

CUI Xiaoyong, CHEN Siqing, CHEN Zuozhong. CO₂ release from typical Stipa grandis grassland soil[J]. Chinese Journal of Applied Ecology, 2000, (3): 390-394.

References

1 Behera N, Joshi SK,Pati DP.1990.Root contribution to soil metabolism in a tropical forest soil from Orissa, India. For Ecol Man, 36(2～4):125-134
2 Chen Z-Z(陈佐忠),Huang D-H(黄德华),Zhang H-F(张鸿芳).1988.A study on the model of interrelation between underground biomass and precipitation of Leymus Chinensis. Research on Grassland Ecosystem No.2(草原生态系统研究(第2集)),Beijing:Science Press.20～25.
3 Graetz D.1994.A global perspective.In:Meyer WB, Turner BL eds.Changes in land-use and land cover.London:Cambridge Univ.Press.125～145.
4 Kucera CL and Kirkham DR.1971.Soil respiration studies in tallgrass prairie in Missouri.Ecol 52:912～915
5 Lemon ER.1983.CO₂ and Plant-The response of plants to rising levels of atmospheric carbon dioxide.Boulder:Westview Press,Inc,USA.134～135.
6 Li L-H(李凌浩),Liu X-H(刘先华),Chen Z-Z(陈佐忠).1998.Study on the carbon cycle of Leymus chinensis steppe in the Xilin River basin.Acta Bot Sin(植物学报),40:955～961(in Chinese)
7 Li S-L(李绍良).1988.The growth of plants at grassland and the water condition in the chestnut soil. Research on Grassland Ecosystem No.2(草原生态系统研究(第2集)).Beijing: Science Press.10～19(in Chinese)
8 Li Y-N(李英年).1998.Simulation studies on dynamics of soil water content in alpine meadow area.Acta Agre Sin(草地学报),6(2):78～83(in Chinese)
9 Liu S-H(刘绍辉),Fang J-Y(方精云).1997.Effect factors of soil respiration and the temperature's effects on soil respiration in the global scale.Acta Ecol Sin(生态学报) 17(5):469～476(in Chinese)
10 Liu Y-L(刘以连),Chou Z-M(丑自明).1994.Dynamic model for simulating the growth of Leymus chinensis in meadow steppe in Inner Mongolia. Agric Meteor(中国农业气象),15(2):43～46(in Chinese)
11 Lu D-R(吕达仁),Chen Z-Z(陈佐忠),Wang G-C(王庚辰) et al.1997. Inner Mongolia semi-arid grassland soil-vegetation-atmosphere interaction.Clim Environ Res(气候与环境研究),2(3):199～209(in Chinese)
12 Ojima DE, Parton WJ,Schimel DS et al.1993.Assessment of C budget for grasslands and drylands of the world.Water, Air Soil Poll.70:95～109
13 Raich WJ, Schlesinger WH.1992.The global carbon dioxide flux in soil respiration and its relationship to vegetation and climate.Tullus,44B:81～99
14 Redmann RE.1978.Soil respiration in a mixed grassland ecosystem.Can J Soil Sci,58:119～123
15 Robertson GP,Klingensmith KM,Klug MJ et al.1997.Soil resources, microbial activity, and primary production across an agricultural ecosystem.Ecol Appl,7:158～170
16 Sampson RN, Apps M, Brown S et al.1993.Terrestrial biospheric carbon fluxes-quantification of sinks and sources of CO₂.Water, Air, Soil Poll,70:3～15
17 Schlesinger WH.1995.An overview of the carbon cycle.In:Lai R ed. Soils and Global Change.Florida:CRC Press.9～25
18 Singh JS and Gupta SR.1997.Plant decomposition and soil respiration in terrestrial ecosystems.Bot Rev 43:449～528
19 Yoneda T and Okata H.1987.An assessment of root respiration in a Solidago altissima community.Nat Soci Appl Sci 36:147～158

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CO₂ release from typical Stipa grandis grassland soil

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