Zobrazeno 1 - 10
of 46
pro vyhledávání: '"R. Wania"'
Autor:
J. B. Fisher, M. Sikka, W. C. Oechel, D. N. Huntzinger, J. R. Melton, C. D. Koven, A. Ahlström, M. A. Arain, I. Baker, J. M. Chen, P. Ciais, C. Davidson, M. Dietze, B. El-Masri, D. Hayes, C. Huntingford, A. K. Jain, P. E. Levy, M. R. Lomas, B. Poulter, D. Price, A. K. Sahoo, K. Schaefer, H. Tian, E. Tomelleri, H. Verbeeck, N. Viovy, R. Wania, N. Zeng, C. E. Miller
Publikováno v:
Biogeosciences, Vol 11, Iss 15, Pp 4271-4288 (2014)
Climate change is leading to a disproportionately large warming in the high northern latitudes, but the magnitude and sign of the future carbon balance of the Arctic are highly uncertain. Using 40 terrestrial biosphere models for the Alaskan Arctic f
Externí odkaz:
https://doaj.org/article/f2bb2b0706ec4859bca80ac155242587
Publikováno v:
Climate of the Past, Vol 10, Iss 1, Pp 137-154 (2014)
Ice-core records show that abrupt Dansgaard–Oeschger (D–O) climatic warming events of the last glacial period were accompanied by large increases in the atmospheric CH4 concentration (up to 200 ppbv). These abrupt changes are generally regarded a
Externí odkaz:
https://doaj.org/article/f298da05ec6541ca8288d3dd6318af9a
Autor:
R. Wania, J. R. Melton, E. L. Hodson, B. Poulter, B. Ringeval, R. Spahni, T. Bohn, C. A. Avis, G. Chen, A. V. Eliseev, P. O. Hopcroft, W. J. Riley, Z. M. Subin, H. Tian, P. M. van Bodegom, T. Kleinen, Z. C. Yu, J. S. Singarayer, S. Zürcher, D. P. Lettenmaier, D. J. Beerling, S. N. Denisov, C. Prigent, F. Papa, J. O. Kaplan
Publikováno v:
Geoscientific Model Development, Vol 6, Iss 3, Pp 617-641 (2013)
The Wetland and Wetland CH4 Intercomparison of Models Project (WETCHIMP) was created to evaluate our present ability to simulate large-scale wetland characteristics and corresponding methane (CH4) emissions. A multi-model comparison is essential to e
Externí odkaz:
https://doaj.org/article/462bfc6bfff148a888664aa0547e37ae
Autor:
J. R. Melton, R. Wania, E. L. Hodson, B. Poulter, B. Ringeval, R. Spahni, T. Bohn, C. A. Avis, D. J. Beerling, G. Chen, A. V. Eliseev, S. N. Denisov, P. O. Hopcroft, D. P. Lettenmaier, W. J. Riley, J. S. Singarayer, Z. M. Subin, H. Tian, S. Zürcher, V. Brovkin, P. M. van Bodegom, T. Kleinen, Z. C. Yu, J. O. Kaplan
Publikováno v:
Biogeosciences, Vol 10, Iss 2, Pp 753-788 (2013)
Global wetlands are believed to be climate sensitive, and are the largest natural emitters of methane (CH4). Increased wetland CH4 emissions could act as a positive feedback to future warming. The Wetland and Wetland CH4 Inter-comparison of Models Pr
Externí odkaz:
https://doaj.org/article/d913b885f3d74dca8ac6263ba642a5a3
Publikováno v:
Geoscientific Model Development, Vol 5, Iss 5, Pp 1137-1160 (2012)
A representation of the terrestrial nitrogen cycle is introduced into the UVic Earth System Climate Model (UVic ESCM). The UVic ESCM now contains five terrestrial carbon pools and seven terrestrial nitrogen pools: soil, litter, leaves, stem and roots
Externí odkaz:
https://doaj.org/article/39552fb4421846ae987dfda5a7e43618
Autor:
R. Spahni, R. Wania, L. Neef, M. van Weele, I. Pison, P. Bousquet, C. Frankenberg, P. N. Foster, F. Joos, I. C. Prentice, P. van Velthoven
Publikováno v:
Biogeosciences, Vol 8, Iss 6, Pp 1643-1665 (2011)
Natural methane (CH4) emissions from wet ecosystems are an important part of today's global CH4 budget. Climate affects the exchange of CH4 between ecosystems and the atmosphere by influencing CH4 production, oxidation, and transport in the soil. The
Externí odkaz:
https://doaj.org/article/22f814821be24b498dc408afdf2b07f7
Publikováno v:
Geoscientific Model Development, Vol 3, Iss 2, Pp 565-584 (2010)
For the first time, a model that simulates methane emissions from northern peatlands is incorporated directly into a dynamic global vegetation model. The model, LPJ-WHyMe (LPJ Wetland Hydrology and Methane), was previously modified in order to simula
Externí odkaz:
https://doaj.org/article/314bf1a30b4948c2a21771a5f15c26bd
Autor:
A. Arneth, S. Sitch, A. Bondeau, K. Butterbach-Bahl, P. Foster, N. Gedney, N. de Noblet-Ducoudré, I. C. Prentice, M. Sanderson, K. Thonicke, R. Wania, S. Zaehle
Publikováno v:
Biogeosciences, Vol 7, Iss 1, Pp 121-149 (2010)
Exchange of non-CO2 trace gases between the land surface and the atmosphere plays an important role in atmospheric chemistry and climate. Recent studies have highlighted its importance for interpretation of glacial-interglacial ice-core records, the
Externí odkaz:
https://doaj.org/article/9b8db74eadc84705838985c8fcab2146
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Publikováno v:
Climate of the Past, Vol 10, Iss 1, Pp 137-154 (2014)
Ice-core records show that abrupt Dansgaard–Oeschger (D–O) climatic warming events of the last glacial period were accompanied by large increases in the atmospheric CH4 concentration (up to 200 ppbv). These abrupt changes are generally regarded a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1a4b399934330e9656587399c9745f9b
https://www.clim-past.net/10/137/2014/
https://www.clim-past.net/10/137/2014/