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Web URL(s): | http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/1995/v9n4/JDHHBF_1995_v9n4_265.pdf Last checked: 01/28/2013 Requires: PDF Reader |
Publication Type:
| Refereed |
Author(s): | Chang, Nam-Kee;
Kim, Jung-Seok;
Kang, Kyoung-Mi |
Author Affiliation: | Department of Biology, College of Education, Seoul National University |
Title: | The energy flow and mineral cycles in a Zoysia japonica and a Miscanthus sinensis ecosystem on Mt. Kwanak: 3. The cycles of nitrogen |
Source: | Korean Journal of Turfgrass Science. Vol. 9, No. 4, 1995, p. 265-273[433-441]. |
Publishing Information: | Korea: Turfgrass Society of Korea |
# of Pages: | 9 |
Keywords: | TIC Keywords: Zoysia Japonica; Miscanthus sinensis; Nitrogen cycle; Organic matter; Decomposition; Grasslands; Nitrogen
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Abstract/Contents: | "This investigation is carried out to clarify the cycles of nitrogen in the grassland ecosystems of Zoysia japonica and a Miscanthus sinensis on Mt. Kwanak. The basic differential equation for the rate of change of nitrogen storage is illustrated by build-up and turnover of organic nitrogen, particularly in the ecosystems. The turnover velocity fractions of nitrogen for the Z. japonica and M. sinensis grasslands were k=0.181 and k=0.166, respectively. The times required to reach 50, 95 and 99 percent of the steady state levels and turnover values of nitrogen on the grassland floors were 3.85, 16.67 and 27.78 years in the Z. japonica grassland and 4.08, 17.65 and 29.41 years in the M. sinensis grassland. The amount of annual cycles of nitrogen are 560.2g/m2 in the Z. japonica grassland and 654.1g/m2 in the M. sinensis grassland." |
Language: | English |
References: | 17 |
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: 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 ScienceR, 9(4) 1995, p. 285-292[452-459], R=128391 R=128391
See also related article "The energy flow of mineral cycles in a Zoysia japonica and a Miscanthus sinensis ecosystem on Mt. Kwanak: 6. The cycles of Ca, Mg, Na" Korean Journal of Turfgrass Science, 10(2) 1996, p. 105-115[614-624], R=128552 R=128552 |
Note: | Abstract appears in English Figures Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Chang, N.-K., J.-K. Kim, and K.-M. Kang. 1995. The energy flow and mineral cycles in a Zoysia japonica and a Miscanthus sinensis ecosystem on Mt. Kwanak: 3. The cycles of nitrogen. (In English, with English abstract.) Korean Journal of Turfgrass Science. 9(4):p. 265-273[433-441]. |
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| Web URL(s): http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/1995/v9n4/JDHHBF_1995_v9n4_265.pdf Last checked: 01/28/2013 Requires: PDF Reader |
| MSU catalog number: b5472572a |
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