Terrigenous sediment supply in the Scotia Sea (Southern Ocean): Response to Late Quaternary ice dynamics in Patagonia and on the Antarctic Peninsula

Palaeogeography, Palaeoclimatology, Palaeoecology

Volumn 162, Issue 3-4, 2000, Pages 357-387

  Diekmann, Bernhard ^a   Kuhn, Gerhard ^a   Rachold, Volker ^a   Abelmann, Andrea ^a   Brathauer, Uta ^a,b   Fütterer, Dieter K ^a   Gersonde, Rainer ^a   Grobe, Hannes ^a  

^a ALFRED WEGENER INSTITUTE FOR POLAR AND MARINE RESEARCH   (Germany)

^b GFZ GERMAN RESEARCH CENTRE FOR GEOSCIENCES   (Germany)

Author keywords

Continental glaciation; Geochemistry; Mineralogy; Sediment provenance; Southern Ocean; Terrigenous materials

Indexed keywords

GLACIER DYNAMICS; MARINE SEDIMENT; PROVENANCE; QUATERNARY; SEDIMENT TRANSPORT; TERRIGENOUS SEDIMENT;

ANTARCTICA; SCOTIA SEA; SOUTH AMERICA; SOUTHERN OCEAN;

EID: 0033727825     PISSN: 00310182     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0031-0182(00)00138-3     Document Type: Article

References (131)

1. Cycladophora davisiana stratigraphy in Plio-Pleistocene cores from the Antarctic Ocean (Atlantic sector)
2. Preliminary evidence of early deglaciation in southern Chile
3. Sediments
4. Radiocarbon constraints on ice sheet advance and retreat in the Weddell Sea, Antarctica
5. Marine ice-sheet decoupling as a mechanism for rapid, episodic sea-level change: The record of such events and their influence on sedimentation
6. Petrology and palynology of Weddell Sea glacial sediments: Implications for subglacial geology
7. Seismic facies investigations of the late Quaternary glacial history of Bransfield Basin, Anatrctica
8. Geochemical and geophysical implications of the radiocarbon calibration
9. 14C ages measured in deep sea cores from the Southern Ocean: Implications for sedimentation rates during isotope stage 2
10. Origin of detrital fluxes in the southeast Indian Ocean during the last climatic cycles
11. Tectonic development of the Scotia arc region
12. Patagonian origin of glacial dust deposited in East Antarctica (Vostok and Dome C) during glacial stages 2, 4 and 6
13. Glacial and marine geological evidence for the ice sheet configuration in the Weddell Sea - Antarctic Peninsula region during the Last Glacial Maximum
14. Reef drowning during the last deglaciation: Evidence for catastrophic sea-level rise and ice-sheet collapse
15. Evidence for massive discharges of icebergs into the North Atlantic ocean during the last glacial period
16. The origin of aluminium poor ferromanganoan sediments in areas of high heat flow on the East Pacific Rise
17. Recent sediments and sedimentological processes in the Strait of Magellan
18. Late Quaternary variations in sea-surface temperatures and their relationship to orbital forcing recorded in the Southern Ocean (Atlantic sector)
19. Reappraisal of sea-ice distribution in Atlantic and Pacific sectors of the Southern Ocean at 18,000 yr BP
20. Deep sea-floor evidence of past ice streams off the Antarctic Peninsula
21. Ten-month observation of the bottom current regime across a sediment drift of the Pacific margin of the Antarctic Peninsula
22. Clay mineral composition of Pampean Loess (Argentina)
23. The last glaciation in central Magellan Strait, southernmost Chile
24. Chemical composition and evolution of the upper continental crust: Contrasting results from surface samples and shales
25. Fossil marginal basin in the southern Andes
26. Seismic facies changes along a nearly continuous 24°Latitudinal transect: The fjords of Chile and the northern Antarctic Peninsula
27. Provenance and dispersal of glacial-marine surface sediments in the Weddell Sea and adjoining areas, Antarctica: Ice-rafting versus current transport
28. Clay mineral fluctuations in late Quaternary sediments of the southeastern South Atlantic: Implications for past changes of deep water advection
29. Oceanographic and physiographic controls on modern sedimentation within Antarctic fjords
30. Asynchronous deposition of ice-rafted layers in the nordic Seas and North Atlantic Ocean
31. The detrital mineralogy of ocean floor surface sediments adjacent to the Antarctic Peninsula
32. Significance of clay mineral assemblages in the Antarctic Ocean
33. Evidence for a late Wisconsin glaciation of the Weddell Sea
34. Quaternary sediment patterns in the Weddell Sea: Relations and environmental conditions
35. Loess geochemistry and its implications for particle origin and composition of the upper continental crust
36. Die Expedition ANTARKTIS X/5 mit FS 'Polarstern' 1992
37. The reconstruction of Late Quaternary Antarctic sea-ice distribution - The use of diatoms as a proxy for sea ice
38. Geological record and reconstruction of the late Pliocene impact of the Eltanin asteroid in the Southern Ocean
39. A sediment record of cyclic bottom-current variability from the northwest Weddell Sea
40. Soil clay mineralogy of the Pampa Plains, Argentina
41. The sediments
42. Clay-sized minerals from cores of the southeast Pacific Ocean
43. A simple method for the determination of icerafted debris in sediment cores
44. Late Quaternary climate cycles as recorded in sediments from the Antarctic continental margin
45. Zur entwicklung der spatquartaren sedimentfazies im sudpolarmeer
46. Variations in the earth's orbit: Pacemakes of the ice ages
47. Late Quaternary history of the South Orkney plateau, Antarctica
48. Asymmetrical turbid surface-plume deposition near ice-outlets of the Pleistocene Laurentide ice sheet in the Labrador Sea
49. Southern westerlies during the last glacial maximum
50. Deglacial palaeoclimate at Puerto del Hambre, subantarctic Patagonia, Chile
51. Glazialmarine sedimentationsentwicklung am westantarktischen kontinentalrand im amundsen- und bellingshausenmeer - Hinweise auf palaoumweltveranderungen wahrend der quartaren klimazyklen
52. Kurzfristige klimaschwankungen im scotiameer und ergebnisse zur kalbungsgeschichte der antarktis wahrend der letzten 200.000 jahre
53. Krill transport in the Scotia Sea and environs
54. Late Wisconsian - Weichselian mountain glaciers and small ice caps
55. Late Quaternary surface circulation of the southern Indian Ocean and its relationship to orbital variations
56. Dynamics of mountain ice caps during glacial cycles: The case of Patagonia
57. The Antarctic ice sheet and environmental change: A three-dimensional modelling study
58. 18O record
59. The sensitivity of the south Chilean snowline to climatic change
60. Icebergs along 67°S in the Pacific sector of the Antarctic in February - March of 1992
61. Authigenic transition elements in Pacific pelagic clays
62. Increased biological productivity and export production in the glacial Southern Ocean
63. Mineralogy of sediments from the Chile tripple junction
64. Late Quaternary precessional cycles of terrigenous sediment input off Norte Chico, Chile (27.5°S) and palaeoclimatic implications
65. Relict subglacial deltas on the Antarctic Peninsula outer shelf
66. Distribution and composition of heavy and light minerals of sands in the Strait of Magellan
67. The importance of the Scotia Sea on the outflow of Weddell Sea Deep Water
68. Interhemispheric correlation of Late Pleistocene glacial events
69. Mineralogy of seabottom sediments from the Strait of Magellan
70. Geochemical and Nd - Sr isotopic composition of deep-sea turbidites: Crustal evolution and plate tectonic associations
71. Geochemical approaches to sedimentation provenance and tectonics
72. Cycladophora davisiana: A stratigraphic tool for Pleistocene North Atlantic and interhemispheric correlation
73. Preliminary results on major, minor, and trace element chemistry of surficial sediments in the Strait of Magellan
74. An automated leaching method for the determination of opal in sediments and particulate matter
75. Scavenged excess aluminum and its relationship to bulk titanium in biogenic sediment from the central equatorial Pacific Ocean
76. Early Proterozoic climates and plate motions inferred from major element chemistry of lutites
77. Westward bottom currents along the margin of the South Shetland Island arc
78. Mineral magnetic record of paleoclimate variation in loess and paleosol from the Buenos Aires formation (Buenos Aires, Argentina)
79. On the circulation and stratification of the Weddell Gyre
80. On the meridional extent and fronts of the Antarctic Circumpolar Current
81. Verteilung und Herkunft glazial-mariner Gerolle am Antarktischen Kontinentalrand des ostlichern Weddellmeeres
82. Recent retreat of ice cliffs, King George Island, South Shetland Islands, Antarctic Peninsula
83. Modelling the growth and decay of the Antarctic Peninsula ice sheet
84. Ice core evidence from the Antarctic Peninsula region
85. Palaeoclimatological implications of the Vostok core dust record
86. Climate and atmospheric history of the past 420,000 years from the Vostok ice core, Antarctica
87. Clay mineral distribution in surface sediments of the South Atlantic: Sources, transport, and relation to oceanography
88. Suspended particulate matter on the southern Argentine shelf
89. Late Quaternary glacial history of the northern Antarctic Peninsula's western continental shelf: Evidence from the marine record
90. Quaternary mud turbidites from the South Shetland Trench (West Antarctica): Recognition and implications for turbidite facies modelling
91. Late Quaternary changes in Antarctic Bottom Water velocity inferred from sediment grain size in the northern Weddell Sea
92. Glacial-interglacial deposition on a sediment drift on the Pacific margin of the Antarctic Peninsula
93. Quaternary history of the Antarctic Circumpolar Current: Evidence from the Scotia Sea
94. Ice sheet retreat from the Antarctic Peninsula shelf
95. Major trace and rare earth element geochemistry of suspended particulate material of east Siberian rivers draining to the Arctic Ocean
96. Giant sediment drifts on the continental rise west of the Antarctic Peninsula
97. Paleoenvironmental significance of clay mineralogical and geochemical data southwest Atlantic Deep Sea Drilling Project Legs 36 and 71
98. Magnitudes of sea-level lowstands of the past 500,000 years
99. Rapid collapse of northern Larsen Ice Shelf, Antarctica
100. Suspensates and bottom sediments in the Chilean Archipelago
101. Outer margin depositional systems near the Chile margin tripple junction
102. Coastal circulation off western South America
103. The maximum ice extent on island groups in the Scotia Sea, Antarctica
104. The nature and origin of Argentine Loess
105. Metal accumulation rates in northwest Atlantic pelagic sediments
106. Recent and subrecent sediments of the north-western Weddell Sea and the Bransfield Strait, Antarctica
107. Sedimentary framework of the Bellingshausen Basin from seismic profiler data
108. Understanding Antarctic Peninsula precipitation distribution and variability using a numerical weather prediction model
109. Recent atmospheric warming and retreat of ice shelves on the Antarctic Peninsula
110. The Patagonian ice fields: A glaciological review
111. Sedimentation processes within channel-ridge systems, southeastern Weddell Sea, Antarctica
112. Environmental influences on the chemical composition of clays and shales
113. Weddell Sea Shelf Water in the Bransfield Strait and Weddell - Scotia Confluence
114. Distribution and association of sediment gravity flow deposits and glacial/ glacial - Marine sediments around the continental margin of Antarctica
115. Late Pleistocene - Holocene eolian deposits of the southern Buenos Aires province, Argentina: A preliminary model