Zobrazeno 1 - 10
of 141
pro vyhledávání: '"C. Sonzogni"'
Autor:
P. Meister, A. Alexandre, H. Bailey, P. Barker, B. K. Biskaborn, E. Broadman, R. Cartier, B. Chapligin, M. Couapel, J. R. Dean, B. Diekmann, P. Harding, A. C. G. Henderson, A. Hernandez, U. Herzschuh, S. S. Kostrova, J. Lacey, M. J. Leng, A. Lücke, A. W. Mackay, E. K. Magyari, B. Narancic, C. Porchier, G. Rosqvist, A. Shemesh, C. Sonzogni, G. E. A. Swann, F. Sylvestre, H. Meyer
Publikováno v:
Climate of the Past, Vol 20, Pp 363-392 (2024)
Oxygen isotopes in biogenic silica (δ18OBSi) from lake sediments allow for quantitative reconstruction of past hydroclimate and proxy-model comparison in terrestrial environments. The signals of individual records have been attributed to different f
Externí odkaz:
https://doaj.org/article/ca285675242c49c0aaf38f9f97329d6c
Autor:
C. Voigt, A. Alexandre, I. M. Reiter, J.-P. Orts, C. Vallet-Coulomb, C. Piel, J.-C. Mazur, J. C. Aleman, C. Sonzogni, H. Miche, J. Ogée
Publikováno v:
Biogeosciences, Vol 20, Pp 2161-2187 (2023)
Triple oxygen isotopes (17O-excess) of water are useful to trace evaporation at the soil–plant–atmosphere interface. The 17O-excess of plant silica, i.e., phytoliths, inherited from leaf water, was previously calibrated in growth chambers as a pr
Externí odkaz:
https://doaj.org/article/536b2ca278c74b71a6da4b47f823ee18
Autor:
C. Outrequin, A. Alexandre, C. Vallet-Coulomb, C. Piel, S. Devidal, A. Landais, M. Couapel, J.-C. Mazur, C. Peugeot, M. Pierre, F. Prié, J. Roy, C. Sonzogni, C. Voigt
Publikováno v:
Climate of the Past, Vol 17, Pp 1881-1902 (2021)
Continental atmospheric relative humidity is a major climate parameter whose variability is poorly understood by global climate models. Models' improvement relies on model–data comparisons for past periods. However, there are no truly quantitative
Externí odkaz:
https://doaj.org/article/85dea956cf8e4a768cc8d49b066c6e63
Autor:
A. Alexandre, E. Webb, A. Landais, C. Piel, S. Devidal, C. Sonzogni, M. Couapel, J.-C. Mazur, M. Pierre, F. Prié, C. Vallet-Coulomb, C. Outrequin, J. Roy
Publikováno v:
Biogeosciences, Vol 16, Pp 4613-4625 (2019)
Continental relative humidity (RH) is a key climate parameter, but there is a lack of quantitative RH proxies suitable for climate model–data comparisons. Recently, a combination of climate chamber and natural transect calibrations have laid the gr
Externí odkaz:
https://doaj.org/article/582ab8e7455a474c8166b58edf532a1e
Autor:
R. Cartier, F. Sylvestre, C. Paillès, C. Sonzogni, M. Couapel, A. Alexandre, J.-C. Mazur, E. Brisset, C. Miramont, F. Guiter
Publikováno v:
Climate of the Past, Vol 15, Pp 253-263 (2019)
In the Mediterranean area, the 4.2 ka BP event is recorded with contrasting expressions between regions. In the southern Alps, the high-altitude Lake Petit (Mercantour Massif, France; 2200 m a.s.l.) offers pollen and diatom-rich sediments cov
Externí odkaz:
https://doaj.org/article/8bb5707ebf09480190fc52c9f8a308d1
Autor:
A. Alexandre, A. Landais, C. Vallet-Coulomb, C. Piel, S. Devidal, S. Pauchet, C. Sonzogni, M. Couapel, M. Pasturel, P. Cornuault, J. Xin, J.-C. Mazur, F. Prié, I. Bentaleb, E. Webb, F. Chalié, J. Roy
Publikováno v:
Biogeosciences, Vol 15, Pp 3223-3241 (2018)
Continental atmospheric relative humidity (RH) is a key climate parameter. Combined with atmospheric temperature, it allows us to estimate the concentration of atmospheric water vapor, which is one of the main components of the global water cycle
Externí odkaz:
https://doaj.org/article/45bcf6cee1c94ecbb8ab602a11ce7872
Publikováno v:
Atmospheric Chemistry and Physics, Vol 15, Iss 17, Pp 10167-10181 (2015)
Stable isotopes of water vapour represent a powerful tool for tracing atmospheric vapour origin and mixing processes. Laser spectrometry recently allowed high time-resolution measurements, but despite an increasing number of experimental studies, the
Externí odkaz:
https://doaj.org/article/e3f0358a220a4c249d6db8c99eaae8c5
Autor:
K. Tachikawa, L. Vidal, M. Cornuault, M. Garcia, A. Pothin, C. Sonzogni, E. Bard, G. Menot, M. Revel
Publikováno v:
Climate of the Past, Vol 11, Iss 6, Pp 855-867 (2015)
Holocene eastern Mediterranean Sea sediments contain an organic-rich sapropel S1 layer that was formed in oxygen-depleted waters. The spatial distribution of this layer revealed that during S1 deposition, deep waters were anoxic below a depth of 1800
Externí odkaz:
https://doaj.org/article/3d4ae378102441878c934f7475f1554f
Publikováno v:
Climate of the Past, Vol 8, Iss 1, Pp 307-324 (2012)
Phytoliths are micrometric particles of amorphous silica that form inside or between the cells of higher plant tissues throughout the life of a plant. With plant decay, phytoliths are either incorporated into soils or exported to sediments via region
Externí odkaz:
https://doaj.org/article/1871fcafe71c4a22b8f48df7ed45a262
Publikováno v:
Climate of the Past, Vol 8, Iss 3, Pp 1091-1091 (2012)
No abstract available.
Externí odkaz:
https://doaj.org/article/a886836f9f6248029cd512a3ed0ad562