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| Web URL(s): | http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/1996/v10n2/JDHHBF_1996_v10n2_105.pdf
Last checked: 01/28/2013
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Kim, Jung-Seok;
Chang, Nam-Kee |
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| Author Affiliation: | Department of Biology Education, Seoul National University |
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| Title: | The energy flow and mineral cycles in a Zoysia japonica and a Miscanthus sinensis ecosystem on Mt. Kwanak: 6. Ca, Mg, Na |
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| Source: | Korean Journal of Turfgrass Science. Vol. 10, No. 2, 1996, p. 105-115[614-624]. |
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| Publishing Information: | Korea: Turfgrass Society of Korea |
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| # of Pages: | 11 |
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| Keywords: | TIC Keywords: Magnesium; Sodium; Zoysia Japonica; Miscanthus sinensis; Grasslands; Nutrient cycles
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| Abstract/Contents: | "To find out the mineral cycles of calcium, magnesium and sodium in dynamic grassland ecosystems in a steady state condition, this investigation was conducted along the northwest side on Mt. Kwanak. The experimental results may be summarized on the communities of Zoysia japonica and a Miscanthus sinesnsis as follows. As compared with some properties of the surface soils among two semi-natural grasslands, calcium (Ca) was greater quantity in a Zoysia japonica, whereas, in a Miscanthus sinesnsis, sodium (Na) and magnesium (Mg) were greater in Mt. Kwanak. For the case of steady production and release, the ration of annual mineral production to the amount accumulated on the top of mineral soil in a steady state provides the estimates of release constant k. The release constants of Ca, Mg and Na of the litter were 0.42, 0.25 and 0.29 in the Zoysia japonica grassland, and were 0.41, 0.54 and 0.62 in Miscanthus sinesnsis grassland, respectively. The half times of Ca, Mg and Na required for the release of accumulation of the litter on the grassland were 1.65, 2.77 and 2.39 in the Zoysia japonica, and were 1.69, 1.28 and 1.12 in the Miscanthus sinesnsis, respectively. The increasing order of the turnover parameters of the elements was Ca, Na and Mg in the Zoysia japonica grassland, and was Na, Mg and Ca in the Miscanthus sinesnsis grassland. The amounts of annual cycles for Ca, Mg, Na in the grassland ecosystem under steady-state conditions were 1.29, 0.20 and 0.12g/m2 in the Zoysia japonica grassland and 3.91, 1.04 and 0.61g/m2 in the Miscanthus sinesnsis grassland." |
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| Language: | English |
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| References: | 24 |
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| See Also: | See also related article "The energy flow of mineral cycles in a Zoysia japonica and a Miscanthus sinensis ecosystem on Mt. Kwanak: 1. The Standing Crop and Production Structure" Korean Journal of Turfgrass Science, 9(2) 1995, p. 101-107[284-290], R=128224 R=128224
See also related article "The energy flow of mineral cycles in a Zoysia japonica and a Miscanthus sinensis ecosystem on Mt. Kwanak: 2. Organic matter synthesis and decomposition balance" Korean Journal of Turfgrass Science, 9(2) 1995, p. 109-117[291-299], R=128229 R=128229
See also related article "The energy flow of mineral cycles in a Zoysia japonica and a Miscanthus sinensis ecosystem on Mt. Kwanak: 3. The cycles of nitrogen" Korean Journal of Turfgrass Science, 9(4) 1995, p. 265-273[433-441], R=128389 R=128389
See also related article "The energy flow of mineral cycles in a Zoysia japonica and a Miscanthus sinensis ecosystem on Mt. Kwanak: 4. The cycles of phosphorus" Korean Journal of Turfgrass Science, 9(4) 1995, p. 275-284[442-451], R=128390 R=128390
See also related article "The energy flow of mineral cycles in a Zoysia japonica and a Miscanthus sinensis ecosystem on Mt. Kwanak: 5. The cycles of potassium" Korean Journal of Turfgrass Science, 9(4) 1995, p. 285-292[452-459], R=128391 R=128391 |
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| Note: | Abstract appears in English
Tables
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Kim, J.-K., and N.-K. Chang. 1996. The energy flow and mineral cycles in a Zoysia japonica and a Miscanthus sinensis ecosystem on Mt. Kwanak: 6. Ca, Mg, Na. (In English, with English abstract.) Korean Journal of Turfgrass Science. 10(2):p. 105-115[614-624]. |
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http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/1996/v10n2/JDHHBF_1996_v10n2_105.pdf
Last checked: 01/28/2013
Requires: PDF Reader |
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