FN Archimer Export Format
PT J
TI Inferring denudation variations from the sediment record; an example of the last glacial cycle record of the Golo Basin and watershed, East Corsica, western Mediterranean sea
BT 
AF CALVES, Gerome
   TOUCANNE, Samuel
   JOUET, Gwenael
   CHARRIER, Simon
   THEREAU, Estelle
   ETOUBLEAU, Joel
   MARSSET, Tania
   DROZ, Laurence
   BEZ, M.
   ABREU, V.
   JORRY, Stephan
   MULDER, T.
   LERICOLAIS, Gilles
AS 1:1,2,3;2:3;3:3;4:3;5:3;6:3;7:3;8:4;9:5;10:6;11:3;12:7;13:3;
FF 1:;2:PDG-REM-GM-LES;3:PDG-REM-GM-LES;4:PDG-REM-GM-LES;5:PDG-REM-GM;6:PDG-REM-GM-LGM;7:PDG-REM-GM-LES;8:;9:;10:;11:PDG-REM-GM-LES;12:;13:PDG-DAEI;
C1 Univ Toulouse 3, GET, F-31062 Toulouse, France.
   Univ Manchester, Sch Earth, Manchester, Lancs, England.
   IFREMER, Lab Environm Sedimentaires, Plouzane, France.
   Inst Univ Europeen Mer, CNRS, UMR 6538, Plouzane, France.
   TOTAL, Pau, France.
   ExxonMobil Explorat Co, Houston, TX USA.
   Univ Bordeaux 1, F-33405 Talence, France.
C2 UNIV TOULOUSE, FRANCE
   UNIV MANCHESTER, UK
   IFREMER, FRANCE
   UBO, FRANCE
   TOTAL, FRANCE
   EXXONMOBIL, USA
   UNIV BORDEAUX, FRANCE
SI BREST
   SIEGE
SE PDG-REM-GM-LES
   PDG-REM-GM
   PDG-REM-GM-LGM
   PDG-DAEI
IN WOS Ifremer jusqu'en 2018
   copubli-france
   copubli-europe
   copubli-univ-france
   copubli-int-hors-europe
IF 3.464
TC 23
TU Centre national d'études spatiales
   Centre national de la recherche scientifique
   Institut de recherche pour le développement
   Université de Toulouse III - Paul Sabatier
UR https://archimer.ifremer.fr/doc/00087/19779/17480.pdf
LA English
DT Article
CR CORFAN
   CORFAN 2
   MD 123 / GEOSCIENCES 1
   MD 124 / GEOSCIENCES 2
   SIGOLO
BO L'Europe
   Le Suroît
   Marion Dufresne
AB Geophysical data and sampling of the Golo Basin (East Corsica margin) provide the opportunity to study mass balance in a single drainage system over the last 130 kyr, by comparing deposited sediments in the sink and the maximum eroded volume in the source using total denudation proxies. Evaluation of the solid sediments deposited offshore and careful integration of uncertainties from the age model and physical properties allow us to constrain three periods of sedimentation during the last climatic cycle. The peak of sedimentation initiated during Marine Isotopic Stage (MIS) 3 (ca. 45 ka) and lasted until late in MIS 2 (ca. 18 ka). This correlates with Mediterranean Sea palaeoclimatic records and the glaciation in high altitude Corsica. The yield of solid sediment into the Golo Basin drops in the observed present day Mediterranean basins (gauging stations), whereas the palaeo-denudation estimate derived from the sediments over the last glacial period is one to ten times higher than that predicted using cosmogenic or thermochronometer estimates of exhumation. The catchment-wide denudation rate calculated from deposited solid sediment ranges from 47 to 219 mm kyr−1, which is higher than the estimate from palaeosurface ablation in the proximal part of the source (9–140 mm kyr−1) and lower than the distal, narrow, incised channel of the Golo River (160–475 mm kyr−1). This mismatch raises questions about the investigation of denudation at millennial-time scale (kyr) and at higher integrating times (Myr) as a reliable tool for determining the effect of climate change on mountain building and on sedimentary basin models.
PY 2013
PD APR
SO Basin Research
SN 0950-091X
PU Wiley-blackwell
VL 25
IS 2
UT 000316327300004
BP 197
EP 218
DI 10.1111/j.1365-2117.2012.00556.x
ID 19779
ER

EF