| 凋落物在森林生态系统中的作用及其研究进展 |
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| 引用本文： | 周存宇. 凋落物在森林生态系统中的作用及其研究进展[J]. 湖北农学院学报, 2003, 23(2): 140-145 |
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| 作者姓名： | 周存宇 |
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| 作者单位： | 湖北农学院园艺系,湖北,荆州,434025 |
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| 摘 要： | 综述了凋落物在森林生态系统中的重要作用，包括其在物质循环中的地位、对土壤肥力的影响以及调水保土的生态作用；总结分析了凋落物研究的历史、存在问题及进展情况。
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| 关 键 词： | 凋落物 森林生态系统 物质循环 土壤肥力 水土保持 |
| 文章编号： | 1004-3888(2003)02-0140-06 |
| 修稿时间： | 2002-11-18 |
Litter''''s Roles in Forest Ecosystem and Its Research Progress |
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| ZHOU Cun-yu. Litter''''s Roles in Forest Ecosystem and Its Research Progress[J]. Journal of Hubei Agricultural College, 2003, 23(2): 140-145 |
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| Authors: | ZHOU Cun-yu |
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| Abstract: | Litter's important roles in the forest ecosystem were reviewed,including its status in the biogeochemical cycles, its impact on the soil fertility and its ecological effect on soil and water conservation. The study history, existing problems in the study and the research progress on litter were summarized and analyzed. |
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| Keywords: | litter forest ecosystem research progress |
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