| 温度变化对森林土壤氮矿化的影响 |
| |
| 引用本文： | LIAO Li-Ping,P. INESONZ. 温度变化对森林土壤氮矿化的影响[J]. 土壤圈, 1997, 7(1): 31-34 |
| |
| 作者姓名： | LIAO Li-Ping P. INESONZ |
| |
| 作者单位： | [1]InstituteofAppliedEcology,ChineseAcademyofScieces,Shenyang110015（China） [2]InstituteofTerrestrialEcology,ChineseAcademyofScieces,Shenyang110015（China） |
| |
| 摘 要： | Nitrogen mineralization in forest soil wa studied in laboratory by incubating undisturbed soil cores enclosed within PVC columns at different temperatures to compare the effect of flucttuating temperature with that of constant temperaature,and to find out whether soil nitrification shows linearity over time .The results showed that there was no significant difference between soil nitrification at fluctuating temperature and that at constant temperature,and suggested that it must be careful to make the conclusion that soil nitrification has linearity over time.
|
| 关 键 词： | 温度变化 线性关系 氮矿化 硝化作用 森林土壤 |
Effect of fluctuating temperatures on forest soil nitrogen mineralization |
| |
| LIAO Li-Ping and P. INESONZ. Effect of fluctuating temperatures on forest soil nitrogen mineralization[J]. Pedosphere, 1997, 7(1): 31-34 |
| |
| Authors: | LIAO Li-Ping and P. INESONZ |
| |
| Affiliation: | Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110015 (China);Institute of Terrestrial Ecology, Merlewood Research Station, Grange-o-Sands, Cumbria (UK) |
| |
| Abstract: | Nitrogen mineralization in forest soil wa studied in laboratory by incubating undisturbed soil cores enclosed within PVC columns at different temperatures to compare the effect of flucttuating temperature with that of constant temperaature,and to find out whether soil nitrification shows linearity over time .The results showed that there was no significant difference between soil nitrification at fluctuating temperature and that at constant temperature,and suggested that it must be careful to make the conclusion that soil nitrification has linearity over time. |
| |
| Keywords: | fluctuating temperature linearity nitrogen mineralization |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《土壤圈》浏览原始摘要信息 |
|
点击此处可从《土壤圈》下载全文 |
