The late Quaternary landscape evolution in Lake Karakul (endorheic glacierised-basin lake), eastern Pamir

2012 ◽  
Vol 279-280 ◽  
pp. 251
Author(s):  
Tetsuya Komatsu
Keyword(s):  
Landscape Evolution ◽  
Late Quaternary

Landscape evolution during the late Quaternary at the Doce River mouth, Espírito Santo State, Southeastern Brazil

2014 ◽  
Vol 415 ◽  
pp. 48-58 ◽  
Author(s):  
Marcelo Cancela Lisboa Cohen ◽  
Marlon Carlos França ◽  
Dilce de Fátima Rossetti ◽  
Luiz Carlos Ruiz Pessenda ◽  
Paulo César Fonseca Giannini ◽  
...  
Keyword(s):  
Landscape Evolution ◽  
Late Quaternary ◽  
River Mouth ◽  
Southeastern Brazil ◽  
Espírito Santo ◽  
Espirito Santo ◽  
Doce River

Late Quaternary Landscape Evolution at Flat Laurel Gap, Blue Ridge Mountains, North Carolina

1988 ◽  
Vol 30 (1) ◽  
pp. 7-11 ◽  
Author(s):  
David S. Shafer
Keyword(s):  
North Carolina ◽  
Landscape Evolution ◽  
Late Quaternary ◽  
Appalachian Mountains ◽  
Blue Ridge ◽  
Blue Ridge Mountains ◽  
Southern Appalachian ◽  
Organic Sediment ◽  
Absolute Age ◽  
Age Determinations

Analysis of colluvial, fluvial, and bog sediments at Flat Laurel Gap (1500 m) in the Blue Ridge Mountains of North Carolina provides a record of late Quaternary landscape evolution. Thermoluminescence (TL) analysis provides the first absolute-age determinations available for presumed periglacial deposits in the southern Appalachian Mountains. The Pleistocene/Holocene transition, dated between 11,900 and 10,100 yr B.P., represents a period of climatic amelioration and a change from colluvial to alluvial processes. A TL date of 7400 ± 1000 yr B.P. for matrix within a block-stream indicates possible early Holocene reworking of Pleistocene periglacial colluvium. Organic sediment deposition in a bog that began about 3400 yr B.P. increased in rate from 0.02 to 0.09 cm/yr with the onset of logging and land clearance about 1880 A.D.

Late Quaternary intensified monsoon phases control landscape evolution in the northwest Himalaya

Geology ◽  
2005 ◽  
Vol 33 (2) ◽  
pp. 149 ◽  
Author(s):  
Bodo Bookhagen ◽  
Rasmus C. Thiede ◽  
Manfred R. Strecker
Keyword(s):  
Landscape Evolution ◽  
Late Quaternary ◽  
Northwest Himalaya ◽  
Control Landscape

scholarly journals Distinct phases of eustatism and tectonics control the late Quaternary landscape evolution at the southern coastline of Crete

2016 ◽  
Author(s):  
Vasiliki Mouslopoulou ◽  
John Begg ◽  
Alexander Fülling ◽  
Daniel Moraetis ◽  
Panagiotis Partsinevelos ◽  
...  
Keyword(s):  
Landscape Evolution ◽  
Late Quaternary ◽  
Eastern Mediterranean ◽  
Vertical Movement ◽  
Tectonic Uplift ◽  
Alluvial Fan ◽  
Contributing Factors ◽  
River Incision ◽  
Coastal Landscapes ◽  
Uplift Rates

Abstract. The extent to which climate, eustacy and tectonics interact to shape the late Quaternary landscape is poorly known. Alluvial fans often provide useful indexes that allow decoding the information recorded on complex coastal landscapes, such as those of Eastern Mediterranean. In this paper we analyse and date (using optically stimulated luminescence – OSL) a double alluvial-fan system in Crete, an island straddling the forearc of the Hellenic subduction margin, in order to constrain the timing of, and quantify the contributing factors to, its landscape evolution. The studied alluvial system is unique because each of its two juxtaposed fans records individual phases of alluvial and marine incision, providing, thus, unprecedented resolution in the formation and evolution of its landscape. Specifically, our analysis shows that the fan sequence at Domata developed during the last glaciation (Marine Isotope Stage 3; 57–29 kyr) due to five distinct stages of marine transgressions and regressions and associated river incision, as a response to climatic changes and tectonic uplift at rates of ~ 2.2 mm/yr. Comparison of our results with published tectonic uplift rates from Crete shows, however, that vertical movement on Crete was minimal during 20–50 kyr BP and mot uplift was accrued during the last 20 kyr. This implies that eustacy and tectonism impacted on the landscape at Domata over mainly distinct time-intervals (e.g. sequentially and not synchronously), forming and preserving the coastal landforms, respectively.

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