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http://dx.doi.org/10.5141/JEFB.2010.33.2.133

Effects of elevated CO2 on growth of Pinus densiflora seedling and enzyme activities in soil  

Kim, Sung-Hyun (Division of EcoScience, Ewha Womans University)
Jung, Soo-Hyun (Department of Environmental Science and Engineering, Ewha Womans University)
Kang, Ho-Jung (Department of Civil and Environmental Engineering, Yonsei University)
Lee, In-Sook (Division of EcoScience, Ewha Womans University)
Publication Information
Journal of Ecology and Environment / v.33, no.2, 2010 , pp. 133-139 More about this Journal
Abstract
Atmospheric $CO_2$ concentrations have increased exponentially over the last century and, if continued, are expected to have significant effects on plants and soil. In this study, we investigated the effects of elevated $CO_2$ on the growth of Pinus densiflora seedling and microbial activity in soil. Three-year-old pine seedlings were exposed to ambient as well as elevated levels of $CO_2$ (380 and 760 ppmv, respectively). Growth rates and C:N ratios of the pine seedlings were also determined. Dissolved organic carbon content, phenolic compound content, and microbial activity were measured in bulk soil and rhizosphere soil. The results show that elevated $CO_2$ significantly increased the root dry weight of pine seedling. In addition, overall N content decreased, which increased the C:N ratio in pine needles. Elevated $CO_2$ decreased soil moisture, nitrate concentration, and the concentration of soil phenolic compounds. In contrast, soil enzymatic activities were increased in rhizosphere soil, including ${\beta}$-glucosidase, N-acetylglucosaminidase and phosphatase enzyme activities. In conclusion, elevated $CO_2$ concentrations caused distinct changes in soil chemistry and microbiology.
Keywords
elevated $CO_2$; enzyme activity; Pinus densiflora; soil;
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1 Chin YP, Aiken G, O’Loughlin E. 1994. Molecular weight, polydispersity, and spectroscopic properties of aquatic humic substances. Environ Sci Technol 28: 1853-1858.   DOI
2 Cotrufo MF, Ineson P, Scott A. 1998. Elevated $CO_2$ reduces the nitrogen concentration of plant tissues. Global Change Biol 4: 43-54.   DOI
3 Curtis PS, O’Neill EG, Teeri JA, Zak DR, Pregitzer KS. 1994. Belowground responses to rising atmospheric $CO_2$: implications for plants soil biota and ecosystem processes. Plant Soil 165: 1-6.   DOI
4 Finzi AC, Moore DJP, DeLucia EH, Lichter J, Hofmockel KS, Jackson RB, Kim HS, Matamala R, McCarthy HR, Oren R, Pippen JS, Schlesinger WH. 2006. Progressive nitrogen limitation of ecosystem processes under elevated $CO_2$ in a warm-temperate forest. Ecology 87: 15-25.   DOI
5 Freeman C, Liska G, Ostle NJ, Lock MA, Reynolds B, Hudson J. 1996. Microbial activity and enzymic decomposition processes following peatland water table drawdown. Plant Soil 180: 121-127.   DOI
6 Berntson GM, Bazzaz FA. 1996. Belowground positive and negative feedbacks on $CO_2$ growth enhancement. Plant Soil 187: 119-131.
7 Box JD. 1983. Investigation of the Folin-Ciocalteau Phenol reagent for the determination of polyphenolic substances in natural waters. Water Res 17: 511-525.   DOI
8 Henry HAL, Juarez JD, Field CB, Vitousek PM. 2005. Interactive effects of elevated $CO_2$, N deposition and climate change on extracellular enzyme activity and soil density fractionation in a California annual grassland. Global Change Biol 11: 1808-1815.   DOI
9 Hungate BA, Jackson RB, Field CB, Chapin FS. 1996. Detecting changes in soil carbon in $CO_2$ enrichment experiments. Plant Soil 187: 135-145.
10 Intergovernmental Panel on Climate Change. 2007. The Physical Science Basis: Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge.
11 Janus LR, Angeloni NL, McCormack J, Rier ST, Tuchman NC, Kelly JJ. 2005. Elevated atmospheric $CO_2$ alters soil microbial communities associated with trembling aspen (Populus tremuloides). Microb Ecol 50: 102-109.   DOI
12 King JW, Mohamed A, Taylor SL, Mebrahtu T, Paul C. 2001. Supercritical fluid extraction of Vernonia galmensis seeds. Ind Crops Prod 14: 241-249.   DOI
13 Klose S, Wernecke KD, Makeschin F. 2003. Microbial biomass and enzyme activities in coniferous forest soils as affected by lignite-derived deposition. Biol Fertil Soils 38: 32-44.   DOI
14 Sims DA, Luo Y, Seemann JR. 1998. Comparison of photosynthetic acclimation to elevated $CO_2$ and limited nitrogen supply in soybean. Plant Cell Environ 21: 945-952.   DOI
15 Pushnik JC, Garcia-Ibilcieta D, Bauer S, Anderson PD, Bell J, Houpis JLJ. 1999. Biochemical responses and altered genetic expression patterns in ponderosa Pine (Pinus ponderosa Doug ex P. Laws) grown under elevated $CO_2$. Water Air Soil Pollut 116: 413-422.   DOI
16 Rouhier H, Read DJ. 1998. Plant and fungal responses to elevated atmospheric carbon dioxide in mycorrhizal seedling of Pinus sylvestris. Environ Exp Bot 40: 237-246.   DOI
17 Saxe H, Ellsworth DS, Heath J. 1998. Tree and forest functioning in an enriched $CO_2$ atmosphere. New Phytol 139: 395-436.   DOI
18 Gelderman RH, Beegle D. 1998. Nitrate-nitrogen. In Recommended Chemical Soil Test Procedures for the North Central Region (Brown JR, ed). University of Missouri-Columbia, Columbia, MO, pp 17-20.
19 Gifford RM. 1994. The global carbon cycle: a viewpoint on the missing sink. Aust J Plant Physiol 21: 1-15.   DOI
20 Gifford RM, Barrett DJ, Lutze JL. 2000. The effects of elevated [$CO_2$] on the C : N and C : P mass ratios of plant tissues. Plant Soil 224: 1-14.   DOI
21 Naidu SL, DeLucia EH, Thomas RB. 1998. Contrasting patterns of biomass allocation in dominant and suppressed loblolly pine. Can J For Res 28: 1116-1124.   DOI
22 Pind A, Freeman C, Lock MA. 1994. Enzymic degradation of phenolic materials in peatlands: measurement of phenol oxidase activity. Plant Soil 159: 227-231.   DOI
23 Zak DR, Pregitzer KS, King JS, Holmes WE. 2000. Elevated atmospheric $CO_2$, fine roots and the response of soil microorganisms: a review and hypothesis. New Phytol 147: 201-222.   DOI
24 Larson JL, Zak DR, Sinsabaugh RL. 2002. Extracellular enzyme activity beneath temperate trees growing under elevated carbon dioxide and ozone. Soil Sci Soc Am J 66: 1848-1856.   DOI
25 Rillig MC, Scow KM, Klironomos JN, Allen MF. 1997. Microbial carbon-substrate utilization in the Rhizosphere of Gutierrezia Sarothrae grown in elevated atmospheric carbon dioxide. Soil Biol Biochem 29: 1387-1394.   DOI
26 Melillo JM, Callaghan TV, Woodward FI, Salati E, Sinha SK. 1990. Effects on ecosystems. In Climate Change (Houghton JT, Jenkins GJ, Ephraums JJ, eds). Cambridge University Press, Cambridge, pp 285-310.
27 Tabatabai MA. 1982. Soil enzymes. In Methods of Soil Analysis. Part 2. Chemical and Microbiological Properties. Agronomy Monograph (Page AL, ed). American Society of Agronomy, Madison, WI, pp 903-904.
28 US Environmental Protection Agency. 1986. Test Methods for Evaluating Solid Waste. SW-846, Method 9081. US Environmental Protection Agency, Washington, DC.