Zobrazeno 1 - 10
of 173
pro vyhledávání: '"S. Kloster"'
Publikováno v:
Biogeosciences, Vol 15, Pp 5969-5989 (2018)
The interactions between climate, vegetation and fire can strongly influence the future trajectories of vegetation in Earth system models. We evaluate the relationships between tropical climate, vegetation and fire in the global vegetation model J
Externí odkaz:
https://doaj.org/article/a743e07c5065456d801aea7cdca03357
Publikováno v:
Earth System Dynamics, Vol 9, Pp 663-677 (2018)
Temperature exerts strong controls on the incidence and severity of fire. All else equal, warming is expected to increase fire-related carbon emissions, and thereby atmospheric CO2. But the magnitude of this feedback is very poorly known. We use a
Externí odkaz:
https://doaj.org/article/01b84206a3e343b9bd1c6d4ceaa7ffbd
Autor:
M. J. E. van Marle, S. Kloster, B. I. Magi, J. R. Marlon, A.-L. Daniau, R. D. Field, A. Arneth, M. Forrest, S. Hantson, N. M. Kehrwald, W. Knorr, G. Lasslop, F. Li, S. Mangeon, C. Yue, J. W. Kaiser, G. R. van der Werf
Publikováno v:
Geoscientific Model Development, Vol 10, Pp 3329-3357 (2017)
Fires have influenced atmospheric composition and climate since the rise of vascular plants, and satellite data have shown the overall global extent of fires. Our knowledge of historic fire emissions has progressively improved over the past decade
Externí odkaz:
https://doaj.org/article/01878f5e00ab4b8f9317c82685651685
Autor:
S. S. Rabin, J. R. Melton, G. Lasslop, D. Bachelet, M. Forrest, S. Hantson, J. O. Kaplan, F. Li, S. Mangeon, D. S. Ward, C. Yue, V. K. Arora, T. Hickler, S. Kloster, W. Knorr, L. Nieradzik, A. Spessa, G. A. Folberth, T. Sheehan, A. Voulgarakis, D. I. Kelley, I. C. Prentice, S. Sitch, S. Harrison, A. Arneth
Publikováno v:
Geoscientific Model Development, Vol 10, Iss 3, Pp 1175-1197 (2017)
The important role of fire in regulating vegetation community composition and contributions to emissions of greenhouse gases and aerosols make it a critical component of dynamic global vegetation models and Earth system models. Over 2 decades of deve
Externí odkaz:
https://doaj.org/article/de1579a02d5745cf9962e7a198af3703
Autor:
S. Hantson, A. Arneth, S. P. Harrison, D. I. Kelley, I. C. Prentice, S. S. Rabin, S. Archibald, F. Mouillot, S. R. Arnold, P. Artaxo, D. Bachelet, P. Ciais, M. Forrest, P. Friedlingstein, T. Hickler, J. O. Kaplan, S. Kloster, W. Knorr, G. Lasslop, F. Li, S. Mangeon, J. R. Melton, A. Meyn, S. Sitch, A. Spessa, G. R. van der Werf, A. Voulgarakis, C. Yue
Publikováno v:
Biogeosciences, Vol 13, Iss 11, Pp 3359-3375 (2016)
Biomass burning impacts vegetation dynamics, biogeochemical cycling, atmospheric chemistry, and climate, with sometimes deleterious socio-economic impacts. Under future climate projections it is often expected that the risk of wildfires will increase
Externí odkaz:
https://doaj.org/article/481ca58e340b47a6a15056387db15c32
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 13, Pp 7173-7193 (2015)
Wildfires represent a major source for aerosols impacting atmospheric radiation, atmospheric chemistry and cloud micro-physical properties. Previous case studies indicated that the height of the aerosol–radiation interaction may crucially affect
Externí odkaz:
https://doaj.org/article/3a8bfc7723174ea68df66d83a5b2f8a9
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 13, Pp 7155-7171 (2015)
We use the global circulation model ECHAM6 extended by the aerosol module HAM2 to simulate global patterns in wildfire emission heights. Prescribed plume heights in ECHAM6 are replaced by an implementation of a simple, semi-empirical plume height par
Externí odkaz:
https://doaj.org/article/8e1adbd972da45d884608619d3a569be
Publikováno v:
Climate of the Past, Vol 11, Iss 5, Pp 781-788 (2015)
Changes in fire activity over the last 8000 years are simulated with a global fire model driven by changes in climate and vegetation cover. The changes were separated into those caused through variations in fuel availability, fuel moisture or wind sp
Externí odkaz:
https://doaj.org/article/d02a9418eec54c8f96037177b7b94a63
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 4, Pp 1725-1743 (2015)
Numerical model scenarios of future climate depict a global increase in temperatures and changing precipitation patterns, primarily driven by increasing greenhouse gas (GHG) concentrations. Aerosol particles also play an important role by altering th
Externí odkaz:
https://doaj.org/article/6e765e54494347b999c4b76b12537b19
Publikováno v:
Atmospheric Chemistry and Physics, Vol 14, Iss 23, Pp 12701-12724 (2014)
Pressure on land resources is expected to increase as global population continues to climb and the world becomes more affluent, swelling the demand for food. Changing climate may exert additional pressures on natural lands as present-day productive r
Externí odkaz:
https://doaj.org/article/730e522728ed4ef2bd75b43b0bc88f33