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100 _aAzuara, Julien
_951956
245 _aExtending the applicability of the REVEALS model for pollen-based vegetation reconstructions to coastal lagoons/
260 _bSage,
_c2019.
300 _aVol 29, issue 7, 2019 : (1109-1112 p.).
520 _aQuantitative reconstruction of past plant abundance from fossil pollen data is still a challenging task for palynologists. During the last decades, mechanistic methods have been developed to convert pollen assemblages from peat and lake deposits into vegetation abundance at regional and local scale. Coastal areas are particularly sensitive to climate and environmental hazards. Thus, quantitative estimates of past vegetation are important to better understand their history and address potential effects of future environmental changes. However, assumptions of the mechanistic models of pollen dispersal and deposition originally designed for near-circular lakes and bogs located inland are violated when applied to coastal sites because of different basin shape and wind direction distribution. This study investigates how to adapt a model of pollen dispersal and deposition developed for lakes to coastal lagoons. A new geometry is defined, and it is demonstrated how some of the major formulas from previous models can be used without any modification in this singular context.
650 _acoastal sites,
_951957
650 _a demonstration,
_951958
650 _apalynology,
_951593
650 _a pollen data,
_951959
650 _aREVEALS model,
_951960
650 _avegetation quantitative reconstruction
_951961
700 _aMazier, Florence
_951962
700 _aLebreton, Vincent
_951963
700 _aSugita, Shinya
_951964
700 _aViovy, Nicolas
_951965
700 _aCombourieu-Nebout, Nathalie
_951966
773 0 _012756
_916504
_dLondon: Sage Publication Ltd, 2019.
_tHolocene/
_x09596836
856 _uhttps://doi.org/10.1177/0959683619838024
942 _2ddc
_cART
999 _c12833
_d12833