Zobrazeno 1 - 10
of 172
pro vyhledávání: '"E. Tuenter"'
Publikováno v:
Climate of the Past, Vol 11, Iss 10, Pp 1335-1346 (2015)
The influence of obliquity, the tilt of the Earth's rotational axis, on incoming solar radiation at low latitudes is small, yet many tropical and subtropical palaeoclimate records reveal a clear obliquity signal. Several mechanisms have been proposed
Externí odkaz:
https://doaj.org/article/86356c80653643e29eeafe7f19283d8d
Publikováno v:
Climate of the Past, Vol 8, Iss 2, Pp 723-740 (2012)
In this study, we use a sophisticated high-resolution atmosphere-ocean coupled climate model, EC-Earth, to investigate the effect of Mid-Holocene orbital forcing on summer monsoons on both hemispheres. During the Mid-Holocene (6 ka), there was more s
Externí odkaz:
https://doaj.org/article/7df17aa23c764c44bcc2a95edc352201
Publikováno v:
Climate of the Past, Vol 7, Iss 2, Pp 635-648 (2011)
Methane (CH4) variations on orbital timescales are often associated with variations in wetland coverage, most notably in the summer monsoon areas of the Northern Hemisphere. Here we test this assumption by simulating orbitally forced variations in gl
Externí odkaz:
https://doaj.org/article/cb4e2efa73084753b14672b9e6f37273
Autor:
M. H. M. Groot, R. G. Bogotá, L. J. Lourens, H. Hooghiemstra, M. Vriend, J. C. Berrio, E. Tuenter, J. Van der Plicht, B. Van Geel, M. Ziegler, S. L. Weber, A. Betancourt, L. Contreras, S. Gaviria, C. Giraldo, N. González, J. H. F. Jansen, M. Konert, D. Ortega, O. Rangel, G. Sarmiento, J. Vandenberghe, T. Van der Hammen, M. Van der Linden, W. Westerhoff
Publikováno v:
Climate of the Past, Vol 7, Iss 1, Pp 299-316 (2011)
Here we developed a composite pollen-based record of altitudinal vegetation changes from Lake Fúquene (5° N) in Colombia at 2540 m elevation. We quantitatively calibrated Arboreal Pollen percentages (AP%) into mean annual temperature (MAT) changes
Externí odkaz:
https://doaj.org/article/5b88a66c716a405ba9c519d2203e9fb8
Publikováno v:
Climate of the Past, Vol 7, Iss 1, Pp 277-297 (2011)
High concentrations of organic matter accumulated in marine sediments during Oceanic Anoxic Events (OAEs) in the Cretaceous. Model studies examining these events invariably make use of global ocean circulation models. In this study, a regional model
Externí odkaz:
https://doaj.org/article/06fac14de5244eb1852dbe21a3714448
Publikováno v:
Climate of the Past, Vol 6, Iss 1, Pp 63-76 (2010)
Marine isotope stage (MIS) 13 (~500 000 years ago) has been recognized as atypical in many paleoclimate records and, in particular, it has been connected to an exceptionally strong summer monsoon throughout the Northern Hemisphere. Here, we present a
Externí odkaz:
https://doaj.org/article/e9eb567b3ef94a58b99994ea79bd93d4
Publikováno v:
Climate of the Past, Vol 3, Iss 1, Pp 169-180 (2007)
Climate variability at sub-Milankovitch periods (between 2 and 15 kyr) is studied in a set of transient simulations with a coupled atmosphere/ocean/vegetation model of intermediate complexity (CLIMBER-2). Focus is on the region influenced by the Afri
Externí odkaz:
https://doaj.org/article/2200791aa52e4c69b1fe31da2735a469
Autor:
V. Masson-Delmotte, G. Dreyfus, P. Braconnot, S. Johnsen, J. Jouzel, M. Kageyama, A. Landais, M.-F. Loutre, J. Nouet, F. Parrenin, D. Raynaud, B. Stenni, E. Tuenter
Publikováno v:
Climate of the Past, Vol 2, Iss 2, Pp 145-165 (2006)
Ice cores provide unique archives of past climate and environmental changes based only on physical processes. Quantitative temperature reconstructions are essential for the comparison between ice core records and climate models. We give an overview o
Externí odkaz:
https://doaj.org/article/10506790e4b0414d8b901f7923a8539e
Publikováno v:
GA – 70th Annual Meeting 2022.
Publikováno v:
GA – 70th Annual Meeting 2022.