Zobrazeno 1 - 10
of 108
pro vyhledávání: '"F Sylvestre"'
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. Poulin, B. Hamelin, C. Vallet-Coulomb, G. Amngar, B. Loukman, J.-F. Cretaux, J.-C. Doumnang, A. Mahamat Nour, G. Menot, F. Sylvestre, P. Deschamps
Publikováno v:
Hydrology and Earth System Sciences, Vol 23, Pp 1705-1724 (2019)
Complete understanding of the hydrological functioning of large-scale intertropical watersheds such as the Lake Chad basin is becoming a high priority in the context of climate change in the near future and increasing demographic pressure. This requi
Externí odkaz:
https://doaj.org/article/ee867411848b48d18293abb48749a2a1
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
Publikováno v:
Journal of Hydrology: Regional Studies, Vol 35, Iss , Pp 100824- (2021)
Study Region: Chari-Logone River basin, Lake Chad basin. Study Focus: The objective of this study was to better understand the hydrological functioning of the Chari-Logone basin under the effect of the high variability of rainfall which has affected
Externí odkaz:
https://doaj.org/article/bc35992f5cf24ab3b4dfb1a67cdc04ca
Autor:
F. Sylvestre, M. Schuster, H. Vogel, M. Abdheramane, D. Ariztegui, U. Salzmann, A. Schwalb, N. Waldmann, the ICDP CHADRILL Consortium
Publikováno v:
Scientific Drilling, Vol 24, Pp 71-78 (2018)
At present, Lake Chad ( ∼ 13°′ N, ∼ 14° E) is a shallow freshwater lake located in the Sahel/Sahara region of central northern Africa. The lake is primarily fed by the Chari–Logone river system draining a ∼ 600 000 km2
Externí odkaz:
https://doaj.org/article/193c76baeb964dda9ee6bda15b06d479
Akademický článek
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Autor:
C. Bouchez, J. Goncalves, P. Deschamps, C. Vallet-Coulomb, B. Hamelin, J.-C. Doumnang, F. Sylvestre
Publikováno v:
Hydrology and Earth System Sciences, Vol 20, Iss 4, Pp 1599-1619 (2016)
In the Sahelian belt, Lake Chad is a key water body for 13 million people, who live on its resources. It experiences, however, substantial and frequent surface changes. Located at the centre of one of the largest endorheic basins in the world, its wa
Externí odkaz:
https://doaj.org/article/e8951178bee641319d126225278a66fc
Publikováno v:
Climate of the Past, Vol 9, Iss 1, Pp 223-241 (2013)
Located at the transition between the Saharan and Sahelian zones, at the center of one of the largest endorheic basins, Lake Chad is ideally located to record regional environmental changes that occurred in the past. However, until now, no Holocene a
Externí odkaz:
https://doaj.org/article/907b1e3086834c55be17a24658765ccc
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
Akademický článek
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