Wetland hydrological dynamics and methane emissions

S Cui, P Liu, H Guo, CK Nielsen, JWM Pullens… - … Earth & Environment, 2024 - nature.com
Wetlands are the largest and most uncertain biological source of atmospheric methane, with
hydrological fluctuations exacerbating this uncertainty. Here we critically explore the …

Key processes of carbon cycle and sink enhancement paths in natural wetland ecosystems in China

J Li, T Hao, M Yang, G Yu - Science China Earth Sciences, 2024 - Springer
Wetland ecosystems have become one of the long-term solutions for mitigating global
climate change due to their strong carbon sequestration potential. However, the key carbon …

Divergent effects of hydrological alteration and nutrient addition on greenhouse gas emissions in the water level fluctuation zone of the Three Gorges Reservoir, China

W Shi, M Du, C Ye, Q Zhang - Water Research, 2021 - Elsevier
Abstract Changes in global rainfall patterns and construction of artificial dams have led to
widespread alteration of hydrological processes in riparian ecosystems. At the same time …

The unrecognized importance of carbon stocks and fluxes from swamps in Canada and the USA

SJ Davidson, E Dazé, E Byun, D Hiler… - Environmental …, 2022 - iopscience.iop.org
Swamps are a highly significant wetland type in North America both in terms of areal extent
and their role in terrestrial carbon cycling. These wetlands, characterized by woody …

Effects of seasonal inundation on methane fluxes from forested freshwater wetlands

KL Hondula, CN Jones, MA Palmer - Environmental Research …, 2021 - iopscience.iop.org
Methane emissions from small freshwater ecosystems represent one of the largest
components of uncertainty in the global methane budget. While these systems are known to …

Unraveling Spatially Diverse and Interactive Regulatory Mechanisms of Wetland Methane Fluxes to Improve Emission Estimation

H Guo, S Cui, CK Nielsen, JWM Pullens… - Environmental …, 2024 - ACS Publications
Methane fluxes (FCH4) vary significantly across wetland ecosystems due to complex
mechanisms, challenging accurate estimations. The interactions among environmental …

Impacts of Active Versus Passive Re‐Wetting on the Carbon Balance of a Previously Drained Bog

M Nyberg, TA Black, R Ketler, SC Lee… - Journal of …, 2022 - Wiley Online Library
Peatland drainage depletes large carbon stocks by increasing carbon dioxide (CO2)
emissions from the soil. Restoration via re‐wetting could play an important role in climate …

Inundation depth stimulates plant‐mediated CH4 emissions by increasing ecosystem carbon uptake and plant height in an estuarine wetland

M Zhao, P Li, W Song, X Chu, F Eller… - Functional …, 2023 - Wiley Online Library
Plant‐mediated CH4 emission is an important part of the ecosystem CH4 emission from
vegetated wetlands. Inundation depth may alter the potential magnitude of CH4 releases by …

Greenhouse gas emissions from agricultural land before and after permanent flooding with seawater or freshwater

SGG Petersen, E Kristensen, CO Quintana - Estuaries and Coasts, 2023 - Springer
Sea level rise driven by global warming is threatening low-lying and reclaimed agricultural
areas near coasts. The most marginalized of these with low crop yield can be converted into …

Spartina alterniflora has the highest methane emissions in a St. Lawrence estuary salt marsh

SA Comer-Warner, S Ullah, WA Reyes… - Environmental …, 2022 - iopscience.iop.org
Salt marshes have the ability to store large amounts of'blue carbon', potentially mitigating
some of the effects of climate change. Salt marsh carbon storage may be partially offset by …