Zobrazeno 1 - 10
of 331
pro vyhledávání: '"E. A. Burke"'
Publikováno v:
Biogeosciences, Vol 21, Pp 2759-2776 (2024)
Achieving climate targets requires mitigation against climate change but also understanding of the response of land and ocean carbon systems. In this context, global soil carbon stocks and their response to environmental changes are key. This paper q
Externí odkaz:
https://doaj.org/article/ac9474dd2aba4b948457d6fc58fbba45
Publikováno v:
Biogeosciences, Vol 20, Pp 3767-3790 (2023)
Reliable estimates of soil carbon change are required to determine the carbon budgets consistent with the Paris Agreement climate targets. This study evaluates projections of soil carbon during the 21st century in Coupled Model Intercomparison Projec
Externí odkaz:
https://doaj.org/article/58a2c499b6054870a7e6497adf7488ae
Publikováno v:
Biogeosciences, Vol 19, Pp 4671-4704 (2022)
The response of soil carbon represents one of the key uncertainties in future climate change. The ability of Earth system models (ESMs) to simulate present-day soil carbon is therefore vital for reliably estimating global carbon budgets required for
Externí odkaz:
https://doaj.org/article/7c75491393fc4bf5b2cf073bcce6e301
Autor:
N. D. Smith, E. J. Burke, K. Schanke Aas, I. H. J. Althuizen, J. Boike, C. T. Christiansen, B. Etzelmüller, T. Friborg, H. Lee, H. Rumbold, R. H. Turton, S. Westermann, S. E. Chadburn
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 3603-3639 (2022)
Microtopography can be a key driver of heterogeneity in the ground thermal and hydrological regime of permafrost landscapes. In turn, this heterogeneity can influence plant communities, methane fluxes, and the initiation of abrupt thaw processes. Her
Externí odkaz:
https://doaj.org/article/a6e8aac86c2c4f29b47476270950feb5
Autor:
S. E. Chadburn, E. J. Burke, A. V. Gallego-Sala, N. D. Smith, M. S. Bret-Harte, D. J. Charman, J. Drewer, C. W. Edgar, E. S. Euskirchen, K. Fortuniak, Y. Gao, M. Nakhavali, W. Pawlak, E. A. G. Schuur, S. Westermann
Publikováno v:
Geoscientific Model Development, Vol 15, Pp 1633-1657 (2022)
Peatlands have often been neglected in Earth system models (ESMs). Where they are included, they are usually represented via a separate, prescribed grid cell fraction that is given the physical characteristics of a peat (highly organic) soil. However
Externí odkaz:
https://doaj.org/article/60b5a4ed9213428e824ca6795d4e6eab
Autor:
A. J. Wiltshire, E. J. Burke, S. E. Chadburn, C. D. Jones, P. M. Cox, T. Davies-Barnard, P. Friedlingstein, A. B. Harper, S. Liddicoat, S. Sitch, S. Zaehle
Publikováno v:
Geoscientific Model Development, Vol 14, Pp 2161-2186 (2021)
Understanding future changes in the terrestrial carbon cycle is important for reliable projections of climate change and impacts on ecosystems. It is well known that nitrogen (N) could limit plants' response to increased atmospheric carbon dioxide an
Externí odkaz:
https://doaj.org/article/4a5d2b025e2243b7b5138eb379cba448
Publikováno v:
The Cryosphere, Vol 14, Pp 3155-3174 (2020)
Permafrost is a ubiquitous phenomenon in the Arctic. Its future evolution is likely to control changes in northern high-latitude hydrology and biogeochemistry. Here we evaluate the permafrost dynamics in the global models participating in the Coupled
Externí odkaz:
https://doaj.org/article/4652526ced5242aeb34975b8a9272bdb
Autor:
S. E. Chadburn, G. Krinner, P. Porada, A. Bartsch, C. Beer, L. Belelli Marchesini, J. Boike, A. Ekici, B. Elberling, T. Friborg, G. Hugelius, M. Johansson, P. Kuhry, L. Kutzbach, M. Langer, M. Lund, F.-J. W. Parmentier, S. Peng, K. Van Huissteden, T. Wang, S. Westermann, D. Zhu, E. J. Burke
Publikováno v:
Biogeosciences, Vol 14, Pp 5143-5169 (2017)
It is important that climate models can accurately simulate the terrestrial carbon cycle in the Arctic due to the large and potentially labile carbon stocks found in permafrost-affected environments, which can lead to a positive climate feedback,
Externí odkaz:
https://doaj.org/article/9a682a34378646efa6ee4e06255d853d
Autor:
C. Huntingford, H. Yang, A. Harper, P. M. Cox, N. Gedney, E. J. Burke, J. A. Lowe, G. Hayman, W. J. Collins, S. M. Smith, E. Comyn-Platt
Publikováno v:
Earth System Dynamics, Vol 8, Pp 617-626 (2017)
The meeting of the United Nations Framework Convention on Climate Change (UNFCCC) in December 2015 committed parties at the convention to hold the rise in global average temperature to well below 2.0 °C above pre-industrial levels. It also commit
Externí odkaz:
https://doaj.org/article/96924091d2ae4ec58f450cc42b9a7695
Autor:
E. J. Burke, A. Ekici, Y. Huang, S. E. Chadburn, C. Huntingford, P. Ciais, P. Friedlingstein, S. Peng, G. Krinner
Publikováno v:
Biogeosciences, Vol 14, Pp 3051-3066 (2017)
The land surface models JULES (Joint UK Land Environment Simulator, two versions) and ORCHIDEE-MICT (Organizing Carbon and Hydrology in Dynamic Ecosystems), each with a revised representation of permafrost carbon, were coupled to the Integrated Mo
Externí odkaz:
https://doaj.org/article/961d0b1edff74562aa2c4ade9598144d