ISSN : 2287-8327
In the study, the effects of elevated CO₂ and temperature on the photosynthetic characteristics, chlorophyll content,nitrogen content, carbon content, and C/N ratio of Phytolacca insularis and Phytolacca americana were examined under control (ambient CO₂+ ambient temperature) and treatment (elevated CO₂+ elevated temperature) for 2 years (2008and 2009). The photosynthetic rate, transpiration rate and water use efficiency of two plant species were higher under the treatment than the under the control. The stomatal conductance of P. insularis was higher under the control, but that of P. americana was not significantly affected by CO₂ and temperature under the treatment. The chlorophyll contents of two species were decreased about 72.5% and 20%, respectively, by elevated CO₂ and temperature. The nitrogen contents of two species were not significantly altered by increase in CO₂ and temperature. The carbon contents of the two species were higher under the treatment than under the control. The C/N ratio of P. insularis was higher under the treatment but that of P. americana was not significantly affected by CO₂ and temperature. These results demonstrated that the physiological responses of P. insularis native plants might be more sensitively influenced by a CO₂-mediated global warming situation than those of the P. americana invasive plants.
Ainsworth EA, Rogers A. 2007. The response of photosynthesis and stomatal conductance to rising CO2: mechanisms and environmental interactions. Plant Cell Environ 30: 258-270.
Ainsworth EA, Davey PA, Hymus GJ, Osborne CP, Rogers A, Blum H, Nösberger J, Long SE. 2003. Is stimulation of leaf photosynthesis by elevated carbon dioxide concentration maintained in the long term? A test with Lolium perenne grown for 10 years at two nitrogen fertilization levels under free air CO2 enrichment (FACE). Plant Cell Environ 26: 705-714.
Baruch Z, Jackson RB. 2005. Responses of tropical native and invader C4 grasses to water stress, clipping and increased atmospheric CO2 concentration. Oecologia 145: 522-532.
Bazzaz FA. 1990. The response of natural ecosystems to the rising global CO2 levels. Annu Rev Ecol Syst 21: 167-196.
Chae SH, So S, Han K, Kim M, Park SH, Lee J. 2007. A taxo nomic review of Phytolacca insularis (Phytolaccaceae). Korean J Plant Taxon 37: 431-446.
Chao ZZ, Ping SZ. 2009. Effects of elevated CO2 concentration on the biomasses and nitrogen concentrations in the organs of sainfoin (Onobrychis viciaefolia Scop.). Agr Sci in China 8: 424-430.
Chaturvedi AK, Vashistha RK, Rawat N, Prasad P, Nautiyal MC. 2009. Effect of CO2 enrichment on photosynthetic behavior of Podophyllum Hexandrum Royle, an Endangered Medicinal Herb. J Am Sci 5: 113-118.
Cotrufo MF, Ineson P, Scott A. 1998. Elevated CO2 reduces the nitrogen concentration of plant tissues. Global Change Biol 4: 43-54.
Croonenborghs S, Ceusters J, Londers E, De Proft MP. 2009. Effects of elevated CO2 on growth and morphological characteristics of ornamental bromeliads. Sci Hortic 121: 192-198.
Deng X, Ye WH, Feng HL, Yang QH, Cao HL, Hui KY, Zhang Y. 2004. Gas exchange characteristics of the invasive species Mikania micrantha and its indigenous congener M. cordata (Asteraceae) in South China. Bot Bull Acad Sin 45: 213-220.
Dermody O, O’Neill BF, Zangerl AR, Berenbaum MR, DeLucia EH. 2008. Effects of elevated CO2 and O3 on leaf damage and insect abundance in a soybean agroecosystem. Arthropod-Plant Interact 2: 125-135.
Dugas WA, Prior SA, Rogers HH. 1997. Transpiration from sorghum and soybean growing under ambient and elevated CO2 concentrations. Agr For Meteorol 83: 37-48.
Emerson R, Arnold W. 1932. The photochemical reaction in photosynthesis. J Gen Physiol 16: 191-205.
Enoch HZ, Honour SJ. 1993. Significance of increasing ambient CO2 for plant growth and survival and interactions with air pollution. In: Interacting Stresses on Plants in a Changing Climate (Jackson MB, Black CR, eds). NATO ASI Series 16, Springer, Berlin, pp 51-75.
Garbutt K, Williams WE, Bazzaz FA. 1990. Analysis of the differential response of five annuals to elevated CO2 during growth. Ecology 71: 1185-1194.
Geissler N, Hussin S, Koyro HW. 2009. Interactive effects of NaCl salinity and elevated atmospheric CO2 concentration on growth, photosynthesis, water relations and chemical composition of the potential cash crop halophyte Aster tripolium L. Environ Exp Bot 65: 220-231.
Ghannoum O, Phillips NG, Conroy JP, Smith RA, Attard RD, Woodfield R, Logan BA, Lewis JD, Tissue DT. 2010. Exposure to preindustrial, current and future atmospheric CO2 and temperature differentially affects growth and photosynthesis in Eucalyptus. Global Change Biol 16: 303-319.
Gifford RM, Barrett DJ, Lutze JL. 2000. The effects of elevated CO2 on the C:N and C:P mass ratios of plant tissues. Plant Soil 224: 1-14.
Hamid N, Jawaid F, Amin D. 2009. Effect of short-term exposure to two different carbon dioxide concentrations on growth and some biochemical parameters of edible beans (Vigna radiata and Vigna unguiculata). Pak J Bot 41: 1831-1836.
Hamilton EW 3rd, Heckathorn SA, Joshi P, Wang D, Barua D. 2008. Interactive effects of elevated CO2 and growth temperature on the tolerance of photosynthesis to acute heat stress in C3 and C4 species. J Integr Plant Biol 50: 1375-1387.
He JS, Wolfe-Bellin KS, Bazzaz FA. 2005. Leaf-level physiology, biomass, and reproduction of Phytolacca americana under conditions of elevated CO2 and altered temperature regimes. Int J Plant Sci 166: 615-622.
Hofmann DJ, Butler JH, Tans PP. 2009. A new look at atmospheric carbon dioxide. Atmos Environ 43: 2084-2086.
Intergovernmental Panel on Climate Change. 2007. Climate Change 2007: Mitigation of Climate Change. Contribution of Working Group III to the Fourth Assessment Report of the lntergovernmental Panel on Climate Change. Cambridge University Press, Cambridge.
Kanemoto K, Yamashita Y, Ozawa T, Imanishi N, Nguyen NT, Suwa R, Mohapatra PK, Kanai S, Moghaieb RE, Ito J, El-Shemy H, Fujita K. 2009. Photosynthetic acclimation to elevated CO2 is dependent on N partitioning and transpiration in soybean. Plant Sci 177: 398-403.
Katul GG, Palmroth S, Oren R. 2009. Leaf stomatal responses to vapour pressure deficit under current and CO2-enriched atmosphere explained by the economics of gas exchange. Plant Cell Environ 32: 968-979.
Kim HR, You YH. 2010. Effects of elevated CO2 concentration and temperature on the response of seed germination, phenology and leaf morphology of Phytolacca insularis (Endemic species) and Phytolacca Americana (Alien species). Kor J Env Eco 24: 62-68.
Korea Meteorological Administration. 2008. Report of Global Atmosphere Watch. Korea Meteorological Administration, Seoul.
Korea Meteorological Administration. 2009. Climate change observation update. Period Publ 235: 4.
Leakey ADB, Ainsworth EA, Bernacchi CJ, Rogers A, Long SP, Ort DR. 2009a. Elevated CO2 effects on plant carbon, nitrogen, and water relations: six important lessons from FACE. J Exp Bot 60: 2859-2876.
Leakey ADB, Xu F, Gillespie KM, McGrath JM, Ainsworth EA, Ort DR. 2009b. Genomic basis for stimulated respiration by plants growing under elevated carbon dioxide. Proc Natl Acad Sci U S A 106: 3597-3602.
Lee BC. 2008. The list of Korean rare plants. Korea National Arboretum, Pocheon, pp 194.
Lee KS, Choi SY. 2001. Effect of light intensity, temperature and CO2 concentration on photosynthesis in Yacon (Polymnia sonchifolia Poepp.& Endl.). Korean J Med Crop Sci 9: 232-237. (in Korean with English abstract)
Lee SG, Moon JH, Jang YA, Kim SY, Ko KD. 2009. Change of photosynthesis and cellular tissue under high CO2 concentration and high temperature in radish. Korean J Hortic Sci Technol 27: 194-198. (in Korean with English abstract)
Lee TD, Tjoelker MG, Ellsworth DS, Reich PB. 2001. Leaf gas exchange responses of 13 prairie grassland species to elevated CO2 and increased nitrogen supply. New Phytol 150: 405-418.
Lee YN. 2006. New Flora of Korea I. Kyo-Hak Publishing Co., Seoul, pp 286-287.
Lemon ER. 1983. CO2 and Plants: the Response of Plants to Rising Levels of Atmospheric Carbon Dioxide. American Association for the Advancement of Science Selected Symposium 84. Westview Press, Boulder, CO.
Lunt DJ, Haywood AM, Schmidt GA, Salzmann U, Valdes PJ, Dowsett HJ. 2010. Earth system sensitivity inferred from Pliocene modelling and data. Nat Geosci 3: 60-64.
McAlpine KG, Jesson LK, Kubien DS. 2008. Photosynthesis and water-use efficiency: a comparison between invasive (exotic) and non-invasive (native) species. Austral Ecol 33: 10-19.
Morison JIL. 1987. Intercellular CO2 concentration and stomatal response to CO2. In: Stomatal Function (Zeiger E, Farquhar GD, Cowan IR, eds). Stanford University Press, Stanford, CA, pp 229-251.
Morison JIL, Lawlor DW. 1999. Interaction between increasing CO2 concentration and temperature on plant growth. Plant Cell Environ 22: 659-682.
Nijs I, Impens I, Behaeghe T. 1989. Effects of different CO2 environments on the photosynthesis-yield relationship and the carbon and water balance of white clover (Trifolium repens L. cv. Blanca) Sward. J Exp Bot 40: 353-359.
Onoda Y, Hirose T, Hikosaka K. 2007. Effect of elevated CO2 levels on leaf starch, nitrogen and photosynthesis of plants growing at three natural CO2 springs in Japan. Ecol Res 22: 475-484.
Park YM, Park BJ, Choi KR. 1999. pH changes in the Rhizosphere soil of Pokeberry. Korean J Ecol 22: 7-11. (in Korean with English abstract)
Pattison RR, Goldstein G, Ares A. 1998. Growth, biomass allocation and photosynthesis of invasive and native Hawaiian rainforest species. Oecologia 117: 449-459.
Polley HW, Johnson HB, Fay PA, Sanabria J. 2008. Initial response of evapotranspiration from tallgrass prairie vegetation to CO2 at subambient to elevated concentrations. Funct Ecol 22: 163-171.
Radoglou KM, Aphalo P, Jarvis PG. 1992. Response of photosynthesis, stomatal conductance and water use efficiency to elevated CO2 and nutrient supply in acclimated seedlings of Phaseolus vulgaris L. Ann Bot 70: 257-264.
Rao MS, Srinivas K, Vanaja M, Rao GGSN, Venkateswarlu B, Ramakrishna YS. 2009. Host plant (Ricinus communis Linn.) mediated effects of elevated CO2 on growth performance of two insect folivores. Curr Sci 97: 1047-1054.
Raper CD, Peedin GF. 1978. Photosynthetic rate during steady-state growth as influenced by carbon-dioxide concentration. Bot Gaz 139: 147-149.
Runion GB, Price AJ, Prior SA, Rogers HH Jr, Torbert HA III, Gjerstad DH. 2008. Effects of elevated atmospheric CO2 on a C3 and a C4 invasive weed. Bot Res J 1: 56-62.
Ryle GJA, Powell CE, Tewson V. 1992. Effect of elevated CO2 on the photosynthesis, respiration and growth of perennial ryegrass. J Exp Bot 43: 811-818.
Sakai AK, Allendorf FW, Holt JS, Lodge DM, Molofsky J, With KA, Baughman S, Cabin RJ, Cohen JE, Ellstrand NC, McCauley DE, O’Neil P, Parker IM, Thompson JN, Weller SG. 2001. The population biology of invasive species. Annu Rev Ecol Syst 32: 305-332.
Sasek TW, Delucia EH, Strain BR. 1985. Reversibility of photosynthetic inhibition in cotton after long-term exposure to elevated CO2 concentrations. Plant Physiol 78: 612-622.
Song L, Wu J, Li C, Li F, Peng S, Chena B. 2009. Different responses of invasive and native species to elevated CO2 concentration. Acta Oecol 35: 128-135.
Stiling P, Cornelissen T. 2007. How does elevated carbon dioxide (CO2) affect plant-herbivore interactions? A field experiment and meta-analysis of CO2-mediated changes on plant chemistry and herbivore performance. Global Change Biol 13: 1823-1842.
Valle R, Mishoe JW, Jones JW, Allen LH. 1985. Transpiration rate and water use efficiency of soybean leaves adapted to different CO2 environments. Crop Sci 25: 477-482.
Wulff RD, Strain BR. 1982. Effects of CO2 enrichment on growth and photosynthesis in Desmodium paniculatum. Can J Bot 60: 1084-1091.
Wullschleger SD, Norby RJ, Hendrix DL. 1992. Carbon exchange rates, chlorophyll content, and carbohydrate status of two forest tree species exposed to carbon dioxide enrichment. Tree Physiol 10: 21-31.
Yamori W, von Caemmerer S. 2009. Effect of Rubisco activase deficiency on the temperature response of CO2 assimi lation rate and Rubisco activation state: insights from transgenic tobacco with reduced amounts of Rubisco activase. Plant Physiol 151: 2073-2082.
Zhang DY, Chen GY, Gong ZY, Chen J, Yong ZH, Zhu JG, Xu DQ. 2008. Ribulose-1,5-bisphosphate regeneration limitation in rice leaf photosynthetic acclimation to elevated CO2. Plant Sci 175: 348-355.
Zheng Y, Xie Z, Rimmington GM, Yu Y, Gao Y, Zhou G, An P, Li X, Tsuji W, Shimizu H. 2010. Elevated CO2 accelerates net assimilation rate and enhance growth of dominant shrub species in a sand dune in central inner Mongolia. Environ Exp Bot 68: 31-36.
Zhou ZC, Shangguan ZP. 2009. Effects of elevated CO2 concentration on the biomasses and nitrogen concentrations in the organs of Sainfoin (Onobrychis viciaefolia Scop.). Agr Sci China 8: 424-430.