Zobrazeno 1 - 2
of 2
pro vyhledávání: '"O. A. M. El Tom"'
Autor:
Frances M. Williams, Geoffrey A. T. Duller, O. A. M. El Tom, Jamie Woodward, R. N. Munro, Timothy T. Barrows, Y El Hajaz, Martin Williams, Mark G. Macklin
Publikováno v:
Williams, M A J, Duller, G A T, Williams, F M, Woodward, J C, Macklin, M G, El Tom, O A M, Munro, R N, El Hajaz, Y & Barrows, T T 2015, ' Causal links between Nile floods and eastern Mediterranean sapropel formation during the past 125 kyr confirmed by OSL and radiocarbon dating of Blue and White Nile sediments ', Quaternary Science Reviews, vol. 130, pp. 89-108 . https://doi.org/10.1016/j.quascirev.2015.05.024
It has long been hypothesised that beds of highly organic mud or sapropels seen in marine sediment cores retrieved from the floor of the eastern Mediterranean accumulated during times of high Nile fluvial discharge. Our recent fieldwork in the valley
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84e5251b662c39899b29774b02b607db
https://doi.org/10.1016/j.quascirev.2015.05.024
https://doi.org/10.1016/j.quascirev.2015.05.024
Autor:
Jamie Woodward, David Haberlah, Martin Williams, Timothy T. Barrows, Mark G. Macklin, R. N. Munro, O. A. M. El Tom, Frances M. Williams, Michael R. Talbot, Jennie Fluin, Geoff A. T. Duller
Publikováno v:
Williams, M A J, Williams, F M, Duller, G A T, Munro, R N, El Tom, O A M, Barrows, T T, Macklin, M, Woodward, J, Talbot, M R, Haberlah, D & Fluin, J 2010, ' Late Quaternary floods and droughts in the Nile valley, Sudan: new evidence from optically stimulated luminescence and AMS radiocarbon dating ', Quaternary Science Reviews, vol. 29, no. 9-10, pp. 1116-1137 . https://doi.org/10.1016/j.quascirev.2010.02.018
Our results show that the late Pleistocene Nile in northern Sudan was shifting position and actively aggrading at 145 ± 20 kyr, 83 ± 24 kyr, 32 ± 8 kyr and 20.7 ± 0.2 kyr and indicate, for the first time, a phase of high-energy flow in the White
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::88611a4223b0a3284e23a75f2bbdc218
https://doi.org/10.1016/j.quascirev.2010.02.018
https://doi.org/10.1016/j.quascirev.2010.02.018