Methane and nitrous oxide fluxes in an urban wetland via open dynamic flux chamber method and static chamber method

We devised a dual-channel open dynamic flux chamber (DFC) method and subsequently employed it to monitor the CH₄ and N₂O emissions in both upland and waterfront plots of an urban wetland in southeast China during the period from 2022 to 2023. Meanwhile, the traditional static chamber method (SC) was used for comparison.