摘要
生态系统的功能主要是物质循环、能量流动及信息传递,而土壤动物在土壤生态系统中具有重要的生态功能作用.目前,国内土壤动物功能作用研究侧重于土壤动物对凋落物的分解、在物质循环中的作用以及生态指示功能的研究,而对于能量在土壤动物及土壤生态系统中流动及土壤动物对退化生态系统的恢复和发展中作用的相关研究比较薄弱.国外,对于土壤动物功能作用研究起步较早,在研究水平与技术上都处于领先地位.国内,对于土壤动物功能作用的研究及研究方法的改进将依旧是土壤动物生态学研究的重点.
The function in ecosystem is mainly material cycle,energy flow and information transfer,and soil fauna plays significant roles in ecological function of soil ecosystem.At present,the research of the functional role of soil fauna focus on the function of soil fauna in litter decomposition and material cycle and the research of ecological indicator at home,but the reaserch on energy flow in the soil fauna and soil ecosystem and the role of restoration and development of soil animals to the degrated ecosystem was relatively weak.The research on the functional role of soil animals early started at abroad,leading in the research standard and technology.At home,the research on the functional role of soil animal and the improvement of research methods will remain the focus of animal ecology.
出处
《哈尔滨师范大学自然科学学报》
CAS
2011年第3期84-88,共5页
Natural Science Journal of Harbin Normal University
基金
黑龙江省自然科学基金项目(G200812)
教育部博士点基金项目(200802310001)
关键词
土壤动物
功能作用
研究进展
Soil fauna
Functional role
Research advance
