空气重度污染环境下园林植物的生理生态响应研究

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文章编号：1674-6139（2025）08-0172-06

中图分类号：X173文献标志码：B

Study on Physiological and Ecological Response of Garden Plants under Severe Air Pollution

Li Shaoxia，Liu Guanglin，Xiao Qiang （LuoyangLandscapingCenter，Luoyang471OoO，China）

Abstract：AirpolutioninChinahasbecomeincreasinglysevereinrecentyearsThisstudyaimstoaddressthecurentsituationof severeairpolutionincitiesbymathingtestsamplesandsetingupmethodsformeasuringphysiologicalandecologicalindicators.By simulatingpolutedenvionments，teperformaneofgardenplantsinpolutedcosystemsaanalyzedinepth.Teresultssowedthat severepollutiocusdterowthperodfardenplantsterologed，tegeengperiodtoelaedndteylowigidto beadvanced，significantlyectingteirpenologicalcharacteristics.Attheametime，underpolutedenvironments，theabilityf plantsoesistdiseasesandpestsweakensefyelowingintensifes，andfloweringisiibitedPlutioneducestepotosttic rate，lightsaturatiopont，andmaximumphotosyteticeficiencyofplantleaves，disruptingoalgrowthandmetabolicrocses. Thisstudyrevealstespecificmanifestationsofadenplantsineavilpolutedologicalenvionments，providingmporantreferences for understanding the impact of pollution on plant ecosystems.

Keywords：severeairpolution；gardenplants；physiologicalandecologicalresponse；urbanlandscapeplants；indicatormeasure ment method

前言

空气污染问题日益严峻，已成为全球范围内亟待解决的环境问题之一[1]。（剩余7596字）