丛枝菌根真菌对土壤碳平衡的影响研究进展

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中图分类号：S144 文献标志码：A 文章编号：1008-0864（2025）06-0170-14

Research Progresson Effect of Arbuscular MycorrhizalFungi on SoilCarbon Balance

ZHANG Ying'，GU Haihong 1，2，3* ，AI Yanjun1，LI Fuping1，²，WU Zijing1

（1.CollegeofiningEngineering，NorthhinaUnivesityofieneandTechnoogy，HebeiTngshan63210，China;bi

IndustrialTechnologyInstituteofMineEcologicalRemediation，HebeiTangshanO6321，China；3.HebeiProvinceKeyLaboratory

ofMiningDevelopmentandSecurityTechnology，CollaborativeInnovationCenterofGreenDevelopmentandEcologicalRestoatio ofMineralResources，TangshanKeyLaboratoryofResourcesandEnvironmentalRemoteSensing，NorthChinaUniversityof Science and Technology，Hebei Tangshan O63210，China）

Abstract：Due to the increasing CO 2 emissions from human activities，there is a pressing issue of global warming that poses a serious threat to the securityof ecosystems.Arbuscular mycorhizal fungi（AMF）have been able to form symbiotic systems with 80% of land plants，which have improved plant stress resistance and promoted plant growth， and have good application prospects.However，theefects ofAMFonsoilcarbonstorage have been unstable and the application technology have been immature，which have seriously limited their application.The impact of AMFon both the fixation and decomposition of soil carbon were systematically examined including how AMF influences plant photosynthesis，nutrientabsorptionand transformation withinplants，microbial communityactivity nearrot systems，andsoilcarbondecompositioninproximitytoroots.Furthermore，itaddressd existing issues inpractical applications with the aim of providing theoretical support for research on soil carbon balance through AMF.

KeyWords：arbuscular mycorrhizalfungi（AMF）；soilcarbon balance;glomalin-related soil protein;carbon content

全球碳循环相关研究表明，在生态系统中土壤固定的碳是大气中碳的3.3倍，二氧化碳（ CO2 ）含量升高导致全球气候变暖，是目前全球面临的主要环境问题之一。（剩余35426字）