江西农业学报2026，Vol.38Issue(3)：51-58,78,9.DOI:10.19386/j.cnki.jxnyxb.2026.03.007
土壤微食物网群落结构海拔分布格局研究
Study on Altitudinal Distribution Pattern of Soil Micro-food Web Community Structure
摘要
Abstract
As a core component of the soil ecosystem,soil micro-food web plays a key role in driving the carbon and nitrogen cycle,energy flow and nutrient transformation.Altitude gradient provides a natural experimental platform for revealing the construction mechanism of soil micro-food web community and its ecological function response by compressing the spatial variability of various environmental factors.This review systematically summarizes the distribution patterns of the main groups(microorganisms,protozoa and nematodes)of the soil micro-food web along the altitude gradient.The overall structure,energy flow path and driving mechanism of micro-food web are further analyzed.Finally,this paper points out the limitations of current research methods such as uneven coverage of groups,disconnection between functions and processes,and limited spatial and temporal scales,and proposes corresponding suggestions,in order to provide a theoretical basis for systematically revealing the ecological mechanism of the micro-food web along the altitude gradient and predicting the response and adaptation of mountain ecosystems under global changes.关键词
土壤微食物网/海拔梯度/生物多样性/驱动机制Key words
Soil micro-food web/Altitude gradient/Biodiversity/Driving mechanism分类
农业科技引用本文复制引用
欧畅畅,李廷晞,罗红燕..土壤微食物网群落结构海拔分布格局研究[J].江西农业学报,2026,38(3):51-58,78,9.基金项目
国家自然科学基金项目"亚硝酸盐型甲烷厌氧氧化菌及厌氧氨氧化菌在冬水田中的垂直分布特征研究"(41301315) （41301315）
重庆市自然科学基金项目"冬水田厌氧氨氧化和厌氧甲烷氧化菌群落结构和功能研究"(Cstc2019jcyj-msxmX0304). （Cstc2019jcyj-msxmX0304）
