O), where summer drying coincides with peak humidity driven by energy-limited evapotranspiration. Pronounced spatial heterogeneity in gas fluxes further suggests that land-use context and modified hydrological pathways may interact with climatic drivers to influence wetland carbon dynamics. The wetland complex (221.39 ha) emits approximately 0.0195 Mt CO₂-eq annually, underscoring its disproportionate role in regional GHG budgets. These findings reveal strong coupling among hydrological saturation, thermal regimes, redox conditions, and atmospheric moisture in regulating GHG emissions. The study underscores the high climate sensitivity of monsoon-dependent wetlands and highlights the need for targeted hydrological restoration and continuous monitoring to mitigate future amplification of emissions under warming scenarios.
Baiswar et al. (Sun,) studied this question.