江苏农田土壤增强玄武岩风化的固碳潜力评估

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关键词增强玄武岩风化；农田土壤固碳；潜力评估；江苏省

中图分类号X24文献标识码A

文章编号 0517-6611（2025）17-0058-04

doi： 10.3969/j .issn.0517-6611.2025.17.015

开放科学（资源服务）标识码（OSID）：

Evaluation of Carbon Sequestration Potential via Enhanced Basalt Weathering in Jiangsu's Farmland Soils

AO Shan（Institute of Rural Development，Jiangsu Academy of Social Sciences，Nanjing，Jiangsu 21004）

AbstractThisapersystematicallelaboratesoteprinciplesandprcesesofanedweatheringofbasaltinfarlandsoilsBasedonte naturalcnditiosndlandseasofJiasurovientifallevaatesitsprovcialcarbonsequstraopetialdic costs.Theresultsevealtat：Jangsuroviceaslivelybudantbsaltsoucs，siablevioentalndtrasporationdiio， andastrongdemandforcarbonsequestraton.CenteedaroundXuyitheentireprovincefallswithinareasoablerangeforcarbonqestration.If a stable weathering period is achieved，the annual CO2 sequestration could reach approximately 3×107 tons，with the cost of applying 1 tonoffinelygodsaltartesrodaHowtsdtilclcsalsbiltts， andlowpubliceanc.erefore，teaperputsfardesugestios；strengtingthcalresearchucingapliost， providing fiscal support，and so on.

KeyWordsBasalt enhanced weathering;Soilcarbon sequestration in farmland;Potential evaluation;Jiangsu Province

近年来全球变暖导致的极端气候事件频发，世界各国为减少温室气体排放都在做出积极努力。（剩余9274字）