Carbon loss pathways in degraded peatlands: new insights from radiocarbon measurements of peatland waters

Autor: Martin G. Evans, Danielle M. Alderson, Chris D. Evans, Andrew Stimson, Timothy E. H. Allott, Claire Goulsbra, Fred Worrall, Tia Crouch, Jonathan Walker, Mark H. Garnett, James Rowson

Publikováno v: Evans, M G, Alderson, D M, Evans, C D, Stimson, A, Allott, T E H, Goulsbra, C, Worrall, F, Crouch, T, Walker, J, Garnett, M H & Rowson, J 2022, ' Carbon Loss Pathways in Degraded Peatlands : New Insights From Radiocarbon Measurements of Peatland Waters ', Journal of Geophysical Research: Biogeosciences, vol. 127, no. 7, e2021JG006344 . https://doi.org/10.1029/2021JG006344
Journal of Geophysical Research: Biogeosciences, 2022, Vol.127(7) [Peer Reviewed Journal]

Peatland carbon stores are under widespread anthropogenic pressure, resulting in degradation and carbon loss. This paper presents DO14C (Dissolved Organic Carbon) dates from waters draining two eroded blanket peatland catchments in the UK. Both catch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b31e72f6cb1324d749ab8942bdc37e0

Blanket Peat Restoration: Numerical Study of the Underlying Processes Delivering Natural Flood Management Benefits

Autor: Martin Evans, Timothy E H Allott, Joseph Holden, Salim Goudarzi, David Milledge, Jonathan Walker, Emma Shuttleworth, Michael Pilkington

Publikováno v: Goudarzi, S, Milledge, D G, Holden, J, Evans, M G, Allott, T E H, Shuttleworth, E L, Pilkington, M & Walker, J 2021, ' Blanket Peat Restoration: Numerical Study of the Underlying Processes Delivering Natural Flood Management Benefits ', Water Resources Research, vol. 57, no. 4, e2020WR029209 . https://doi.org/10.1029/2020WR029209

Restoration of eroded blanket peatlands through revegetation and gully blocking is observed to also deliver significant natural flood management (NFM) benefits (reduce and delay floodpeaks). But there is a lack of clear understanding regarding how di

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::730924821dd97f356695ff8b42e15e44
https://doi.org/10.1029/2020WR029209

Fluvial organic carbon composition and concentration variability within a peatland catchment-Implications for carbon cycling and water treatment

Autor: Martin Evans, Andrew G. Stimson, Stephen Boult, Timothy E H Allott

Publikováno v: Stimson, A, Allott, T E H, Boult, S & Evans, M G 2017, ' Fluvial organic carbon composition and concentration variability within a peatland catchment : implications for carbon cycling and water treatment ', Hydrological Processes . https://doi.org/10.1002/hyp.11352

Fluvial organic carbon (OC) transformations are an important component of carbon cycling and greenhouse gas production in inland waters resulting in considerable recent interest in the fate of fluvial OC exported from carbon rich soils such as peatla

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b6266ba9e887ed2c99380d9c997dab8
https://doi.org/10.1002/hyp.11352

Rates of CO2 efflux and changes in DOC concentration resulting from the addition of POC to the fluvial system in peatlands

Autor: Claire Goulsbra, Martin Evans, Timothy E H Allott

Publikováno v: Aquatic Sciences. 78:477-489

Fluvial systems are increasingly recognised as sites of carbon processing, particularly in peatlands, where high quantities of particulate organic carbon (POC) enter the stream network during storm events. However, the fate of this POC and potential

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fe7a286d95afdab8f8f94c2ec742a5ac
https://doi.org/10.1007/s00027-016-0471-6

Contrasting vulnerability of drained tropical and high‐latitude peatlands to fluvial loss of stored carbon

Autor: Vincent Gauci, Timothy G. Jones, Sam Moore, Jakub Hruška, Chris D. Evans, Michael F. Billett, Susan Page, Timothy E H Allott, Chris Freeman, Raija Laiho, Mark H. Garnett, Edward Tipping

Publikováno v: Global Biogeochemical Cycles. 28:1215-1234

Carbon sequestration and storage in peatlands rely on consistently high water tables. Anthropogenic pressures including drainage, burning, land conversion for agriculture, timber, and biofuel production, cause loss of pressures including drainage, bu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e878de40986630171f72ca7465a95b19
https://doi.org/10.1002/2013gb004782