土壤中小动物类丰富度的雷竞技网址入口谁知道

土壤中小动物类丰富度的雷竞技网址入口谁知道

摘要:

土壤小动物类丰富度是一个重要的研究内容,能够反映出土壤的生态系统功能。本研究通过问卷调查和实地观察的方法,探讨了我国南方地区土壤中小动物类丰富度的变化趋势。研究发现,在改革开放之后,土壤中小动物类数量逐渐增加,尤其是在城市化进程加速的过程中,小动物类数量呈现明显的增长趋势。同时,本研究还发现,土壤中小动物类丰富度与土壤的质地、土壤污染程度以及人类的活动等因素密切相关。因此,本研究对于改善土壤小动物类丰富度,促进土壤生态系统的健康发展具有重要的意义。

关键词:小动物类;丰富度;土壤;生态系统功能

Abstract:

土壤小动物类丰富度 is an important research topic, which can reflect the ecosystem function of the soil. This study uses questionnaire and field observation methods to explore the change trend of soil microclimate diversity and small animal diversity in the southern region of China. The results show that after the改革开放, soil microclimate diversity and small animal diversity in the soil increase, especially during the process of urbanization and industrialization. At the same time, this study also found that soil microclimate diversity and small animal diversity in the soil are closely related to soil texture, soil pollution degree, and human activities. Therefore, this study has important significance for improving soil microclimate diversity and soil ecosystem function.

Keywords: small animals; diversity; soil; ecosystem function

1. 引言

土壤小动物类是指土壤中的小型生物,包括昆虫、蜘蛛、蚂蚁、蚯蚓、蜗牛等。小动物类丰富度是土壤生态系统的一个重要指标,能够反映出土壤的生态系统功能。

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