The UvA-LINKER will give you a range of other options to find the full text of a publication (including a direct link to the full-text if it is located on another database on the internet).
De UvA-LINKER biedt mogelijkheden om een publicatie elders te vinden (inclusief een directe link naar de publicatie online als deze beschikbaar is in een database op het internet).
faculty: "FNWI" and publication year: "2006"
| Authors||M.I. Vélez, H. Hooghiemstra, S. Metcalfe, M. Wille, J.C. Berrio|
|Title||Late Glacial and Holocene environmental and climatic changes from a limnological transect through Colombia, northern South America.|
|Journal||Palaeogeography Palaeoclimatology Palaeoecology|
|Faculty||Faculty of Science|
|Institute/dept.||FNWI: Institute for Biodiversity and Ecosystem Dynamics (IBED)|
|Keywords||Colombia ; Lowlands ; Eastern Cordillera; Diatoms ; Pollen; Holocene; Palaeoclimates; Intertropical Convergence Zone|
|Classification||38.23 palaeontology: palaeo-ecology|
|Abstract||We present a synthesis of the palaeolimnological and palaeoclimatic reconstructions of four sites in Colombia. The record from Lake El Caimito, the westernmost site on the Pacific Coast, dates from the Late Holocene and shows lacustrine sedimentation frequently interrupted by fluvial pulses. These pulses probably reflect periods of increased precipitation related to La Niña phases. East of El Caimito site is the Patía swamp, situated between the Western and Central Andean Cordilleras. The Patía records the dynamics of forest expansion/reduction and changes in water levels. Although the climatic signal of the Patia core is difficult to reconstruct, there is a clear increase in humidity in the Mid-Holocene. The Fúquene Lake record, on the Eastern Andean Cordillera, records dry and cold conditions during the Late Pleistocene, very humid conditions for the early Mid-Holocene, and dry conditions during the mid-Late Holocene. Las Margaritas site, on the eastern savannas, records dry conditions during the Early Holocene and overall humid conditions for the Mid- and Late Holocene. Climate conditions from the Fuquene and Las Margaritas sites seem to reflect the Holocene movements of the Intertropical Convergence Zone (ITCZ); the latter site being more affected by humidity coming from the Amazon region.
(c) 2005 Elsevier B.V.|
Use this url to link to this page: http://dare.uva.nl/en/record/195748
Contact us about this recordNotify a colleague
Add to bookbag