Nitrogen and DOM inputs alter greenhouse gas dynamics in field scale constructed wetlands treating wastewater plant effluent: insights from core species activity | Synapse
March 3, 2026
Nitrogen and DOM inputs alter greenhouse gas dynamics in field scale constructed wetlands treating wastewater plant effluent: insights from core species activity
Key Points
Greenhouse gases increased in constructed wetlands with nitrogen and dissolved organic matter inputs, indicating active microbial processes.
Core species showed variable activity levels, with certain species contributing significantly to greenhouse gas emissions measured in real-time.
Analysis of field-scale constructed wetlands was conducted over several seasons, highlighting the seasonal variability in gas dynamics.
These findings underscore the importance of carefully managing nutrient inputs in constructed wetlands to optimize their environmental benefits.