A review of the use of non-pollen palynomorphs in palaeoecology with examples from Australia

Autor: Ellyn J. Cook, Jan van Arkel, Sander van der Kaars, Bas van Geel
Přispěvatelé: Paleoecology and Landscape Ecology (IBED, FNWI), Earth and Climate, Climate Change and Landscape Dynamics
Jazyk: angličtina
Rok vydání: 2011
Předmět:
Zdroj: Palynology, 35(2), 155-178. Taylor and Francis Ltd.
Monash University
Palynology, 35(2), 155-178. American Association of Stratigraphic Palynologists
Cook, E J, van Geel, B, van der Kaars, S & van Arkel, J 2011, ' A review of the use of nonpollen palynomorphs in palaeoecology with examples from Australia ', Palynology, vol. 35, no. 2, pp. 155-178 . https://doi.org/10.1080/01916122.2010.545515
ISSN: 0191-6122
DOI: 10.1080/01916122.2010.545515
Popis: Records of the past climate and vegetation of Australia are frequently constructed using data generated from the analysis of pollen and pteridophyte spores alone, or in association with sedimentology. We demonstrate that theorganic residue prepared for pollen analysis yields other organic-walled microfossils that can be used to provide additional and independent palaeoenvironmental information. These non-pollen palynomorphs (NPP) include microscopic remains of algae, cyanobacteria, fungi, insects, other invertebrates and cormophytes. Our study of the NPP from two Late Quaternary lake records from western Victoria, Australia, provided additional information on water quality, salinity, depth, temperature and nutrient levels to the general environmental interpretation derived from pollen data. From a review of the ecological preferences of taxa, and comparison of the NPP results with pollen and spore curves from the lake records, ecological indicator values were derived. The study confirms the utility of NPP in enhancing environmental reconstructions in Australia, and encourages their routine examination in palynological studies. © 2011 Copyright Taylor and Francis Group, LLC.
Databáze: OpenAIRE
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