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。
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.
出处
《湖北农学院学报》
2003年第2期140-145,共6页
Journal of Hubei Agricultural College
