Comparative study of selected soil properties following introduction of broad-leaf trees into clear-felled Chinese fir forest
文献类型：期刊论文
| 作者 | Huang, Y; Wang, SL; Feng, ZW; Wang, H; Huang, H |
| 刊名 | COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
 |
| 出版日期 | 2005 |
| 卷号 | 36期号:2015-11-12页码:1385-1403 |
| 关键词 | Chinese fir planted forest forest management model planted forestland degradation mixture of broadleaf and conifer broadleaf monoculture soil solution chemistry |
| 英文摘要 | After clear-cutting of the first generation Chinese fir (Cunninghamia lanceolata) planted forest, five management models, viz. mixture of Chinese fir and Kalopanax septemlobus (MCK), mixture of Chinese fir and Alnus cremastogyne (MCA), pure Kalopanax septemlobus stand (PKS), pure Alnus cremastogyne stand (PAS), and pure Chinese fir stand (PCS), were established in 1983. The effects of these management models on soil were evaluated by measuring physico-chemical parameters and soil solution chemistry 20 years after planting. Both broadleaf monocultures and mixtures of broadleaf and conifer exerted a favorable effect on soil fertility. The concentrations of the mainly atmospherically derived ions, including SO(4)(2-), Cl(-), Na(+), and Mg(2+), were significantly higher under conifer than under broadleafs and under mixtures of broadleaf and conifer. Whereas the concentrations of ions that were mainly controlled within system processes such as K(+) and NH(4)(+) varied little among various management models, with the exception of NO(3)(-), which was significantly higher below PAS than below the others. The concentrations of H(+) and Al(3+) were also highest under the conifer. In addition, the aerosol sulfate and SO(2) deposition did not result in a net loss of base cations (on an area basis) from the broadleaf monocultures and mixtures of broadleaf and conifer. However, slight decreases in forest floor bases were observed under the conifer. The observed evidence from this study also suggests that the principal factor for forest soil acidification may be the N deposition and nitrification of NH(4)(+), but not S deposition in this region. |
| 学科主题 | Agriculture; Plant Sciences; Chemistry |
| 研究领域[WOS] | Agriculture ; Plant Sciences ; Chemistry |
| WOS记录号 | WOS:000235035400001 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/23095]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Huang, Y,Wang, SL,Feng, ZW,et al. Comparative study of selected soil properties following introduction of broad-leaf trees into clear-felled Chinese fir forest[J]. COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS,2005,36(2015-11-12):1385-1403. |
| APA | Huang, Y,Wang, SL,Feng, ZW,Wang, H,&Huang, H.(2005).Comparative study of selected soil properties following introduction of broad-leaf trees into clear-felled Chinese fir forest.COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS,36(2015-11-12),1385-1403. |
| MLA | Huang, Y,et al."Comparative study of selected soil properties following introduction of broad-leaf trees into clear-felled Chinese fir forest".COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 36.2015-11-12(2005):1385-1403. |
入库方式： OAI收割
来源：生态环境研究中心
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