[HTML][HTML] Plant-mediated CH4 exchange in wetlands: a review of mechanisms and measurement methods with implications for modelling

M Ge, A Korrensalo, R Laiho, L Kohl, A Lohila… - Science of the Total …, 2024 - Elsevier
Plant-mediated CH 4 transport (PMT) is the dominant pathway through which soil-produced
CH 4 can escape into the atmosphere and thus plays an important role in controlling …

How tree traits modulate tree methane fluxes: a review

MA Moisan, G Lajoie, P Constant, C Martineau… - Science of the Total …, 2024 - Elsevier
Trees can play different roles in the regulation of fluxes of methane (CH 4), a greenhouse
gas with a warming potential 83 times greater than that of carbon dioxide. Forest soils have …

Radiation and temperature drive diurnal variation of aerobic methane emissions from Scots pine canopy

L Kohl, SAM Tenhovirta, M Koskinen… - Proceedings of the …, 2023 - pnas.org
Methane emissions from plant foliage may play an important role in the global methane
cycle, but their size and the underlying source processes remain poorly understood. Here …

Model of methane transport in tree stems: Case study of sap flow and radial diffusion

J Anttila, OP Tikkasalo, T Hölttä… - Plant, Cell & …, 2024 - Wiley Online Library
The transport processes of methane (CH4) in tree stems remain largely unknown, although
they are critical in assessing the whole‐forest CH4 dynamics. We used a physically based …

Aerobic methane production in Scots pine shoots is independent of drought or photosynthesis

SAM Tenhovirta, L Kohl, M Koskinen… - New …, 2024 - Wiley Online Library
Shoot‐level emissions of aerobically produced methane (CH4) may be an overlooked
source of tree‐derived CH4, but insufficient understanding of the interactions between their …

A drained nutrient‐poor peatland forest in boreal Sweden constitutes a net carbon sink after integrating terrestrial and aquatic fluxes

CHM Tong, KD Noumonvi, J Ratcliffe… - Global change …, 2024 - Wiley Online Library
Northern peatlands provide a globally important carbon (C) store. Since the beginning of the
20th century, however, large areas of natural peatlands have been drained for biomass …

Tree stems are a net source of CH4 and N2O in a hemiboreal drained peatland forest during the winter period

R Ranniku, T Schindler, J Escuer-Gatius… - Environmental …, 2023 - iopscience.iop.org
Nutrient-rich northern peatlands are often drained to enhance forest productivity, turning
peatland soils into sinks of methane (CH 4) and sources of nitrous oxide (N 2 O). However …

[HTML][HTML] Soil GHG dynamics after water level rise–Impacts of selection harvesting in peatland forests

M Peltoniemi, Q Li, P Turunen, B Tupek… - Science of The Total …, 2023 - Elsevier
Managed boreal peatlands are widespread and economically important, but they are a large
source of greenhouse gases (GHGs). Peatland GHG emissions are related to soil water …

Effects of birch encroachment, water table and vegetation on methane emissions from peatland microforms in a rewetted bog

C Welpelo, M Dubbert, B Tiemeyer, C Voigt… - Scientific Reports, 2024 - nature.com
This study investigated the influence of vegetation and microforms on methane (CH4)
balances of a rewetted bog in north-west Germany. The two study sites are in close proximity …

Dry and wet periods determine stem and soil greenhouse gas fluxes in a northern drained peatland forest

R Ranniku, Ü Mander, J Escuer-Gatius… - Science of the Total …, 2024 - Elsevier
Greenhouse gas (GHG) fluxes from peatland soils are relatively well studied, whereas tree
stem fluxes have received far less attention. Simultaneous year-long measurements of soil …