5/29/2023 0 Comments Ams nicole montoya amf all modelsIt was determined that the families Arecaceae (A = 1) Apocynaceae (A =. According to the Davis Index (A) calculations, representativity between pollen and plants was considered relatively low, around 10%. After taxonomic plant and pollen determination, we built comparative diagrams to analyze composition and abundances in the different landscape conditions (i.e., high and low forest cover). We collected plants in modified Whittaker plots (50 x 20 m) and pollen from moss pollsters (i.e., natural pollen traps). In this study, we have contrasted how land use uses from the northern landscapes of the Lachuá ecoregion are represented by pollen spectra compared to vegetation composition. Furthermore, these spectra have been utilized to assess landscape structure across scales, from the local to the regional. Historical landscape modifications can be assessed through paleoecological reconstructions, where pollen spectra have become a helpful tool for analyzing environmental variability representation.
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