DOI: 10.1016/j.quascirev.2016.10.020
Scopus记录号: 2-s2.0-84995792517
论文题名: Testing quantitative pollen dispersal models in animal-pollinated vegetation mosaics: An example from temperate Tasmania, Australia
作者: Mariani M. ; Connor S.E. ; Theuerkauf M. ; Kuneš P. ; Fletcher M.-S.
刊名: Quaternary Science Reviews
ISSN: 2773791
出版年: 2016
卷: 154 起始页码: 214
结束页码: 225
语种: 英语
英文关键词: Anemophilous
; Animal-pollinated
; Australia
; Gaussian plume model
; Lagrangian stochastic model
; Palynology
; Pollen dispersal
; Tasmania
; Zoophilous
Scopus关键词: Animals
; Industrial poisons
; Lagrange multipliers
; Nonlinear analysis
; Plants (botany)
; Repair
; Stochastic systems
; Vegetation
; Anemophilous
; Australia
; Gaussian plume models
; Lagrangian stochastic modeling
; Palynology
; Pollen dispersal
; Tasmania
; Zoophilous
; Stochastic models
; abundance
; climate modeling
; dispersal
; land cover
; land management
; numerical model
; performance assessment
; pollen
; quantitative analysis
; reconstruction
; stochasticity
; temperate environment
; Australia
; Europe
; Tasmania
; Animalia
英文摘要: Reconstructing past vegetation abundance and land-cover changes through time has important implications in land management and climate modelling. To date palaeovegetation reconstructions in Australia have been limited to qualitative or semi-quantitative inferences from pollen data. Testing pollen dispersal models constitutes a crucial step in developing quantitative past vegetation and land cover reconstructions. Thus far, the application of quantitative pollen dispersal models has been restricted to regions dominated by wind-pollinated plants (e.g. Europe) and their performance in a landscape dominated by animal-pollinated plant taxa is still unexplored. Here we test, for the first time in Australia, two well-known pollen dispersal models to assess their performance in the wind- and animal-pollinated vegetation mosaics of western Tasmania. We focus on a mix of wind- (6 taxa) and animal- (7 taxa) pollinated species that comprise the most common pollen types and key representatives of the dominant vegetation formations. Pollen Productivity Estimates and Relevant Source Area of Pollen obtained using Lagrangian Stochastic turbulent simulations appear to be more realistic when compared to the results from the widely used Gaussian Plume Model. © 2016 Elsevier Ltd
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/59377
Appears in Collections: 过去全球变化的重建
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作者单位: School of Geography, University of Melbourne, Melbourne, Australia; Charles University, Prague, Czech Republic; Institute for Geography and Geology, Ernst-Moritz-Arndt-University Greifswald, Greisfwald, Germany
Recommended Citation:
Mariani M.,Connor S.E.,Theuerkauf M.,et al. Testing quantitative pollen dispersal models in animal-pollinated vegetation mosaics: An example from temperate Tasmania, Australia[J]. Quaternary Science Reviews,2016-01-01,154