VARIACIONES INTERANUALES DEL POLEN ARBÓREO EN LA ATMÓSFERA DE MAR DEL PLATA EN RELACIÓN A LA FENOLOGÍA FLORAL. CASO ESPECIAL: QUERCUS (FAGACEAE)

Airborne pollen concentration in the Mar del Plata atmosphere was analyzed during two consecutive years. Also plant sources and flowering development was studied. Quercus was the selected taxon. Pollen amount depends on plant number and spatial distribution. Pollen patterns agree with floral phenol...

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Main Author: Fabiana Latorre
Format: Article
Language:English
Published: Asociación Paleontológica Argentina 2010-10-01
Series:Publicación Electrónica de la Asociación Paleontológica Argentina
Online Access:https://www.peapaleontologica.org.ar/index.php/peapa/article/view/207
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spelling doaj-0a7cd08fd2694db5933e36474f9a5bca2021-02-02T15:51:49ZengAsociación Paleontológica ArgentinaPublicación Electrónica de la Asociación Paleontológica Argentina2469-02282010-10-0161VARIACIONES INTERANUALES DEL POLEN ARBÓREO EN LA ATMÓSFERA DE MAR DEL PLATA EN RELACIÓN A LA FENOLOGÍA FLORAL. CASO ESPECIAL: QUERCUS (FAGACEAE)Fabiana Latorre0Laboratorio de Palinología, Departamento de Biología, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Mar del Plata. Airborne pollen concentration in the Mar del Plata atmosphere was analyzed during two consecutive years. Also plant sources and flowering development was studied. Quercus was the selected taxon. Pollen amount depends on plant number and spatial distribution. Pollen patterns agree with floral phenology. Q. robur productivity was higher in 1993 due to better conditions before flowering time. On the contrary Q. ilex annual sum was higher in 1994; a cyclic reproductive rhythm is postulated. Meteorological conditions during dispersion are not enough to explain interannual variability. KEY WORDS. Airborne pollen. Flowering phenology. Productivity. Dispersion. Urban vegetation. https://www.peapaleontologica.org.ar/index.php/peapa/article/view/207
collection DOAJ
language English
format Article
sources DOAJ
author Fabiana Latorre
spellingShingle Fabiana Latorre
VARIACIONES INTERANUALES DEL POLEN ARBÓREO EN LA ATMÓSFERA DE MAR DEL PLATA EN RELACIÓN A LA FENOLOGÍA FLORAL. CASO ESPECIAL: QUERCUS (FAGACEAE)
Publicación Electrónica de la Asociación Paleontológica Argentina
author_facet Fabiana Latorre
author_sort Fabiana Latorre
title VARIACIONES INTERANUALES DEL POLEN ARBÓREO EN LA ATMÓSFERA DE MAR DEL PLATA EN RELACIÓN A LA FENOLOGÍA FLORAL. CASO ESPECIAL: QUERCUS (FAGACEAE)
title_short VARIACIONES INTERANUALES DEL POLEN ARBÓREO EN LA ATMÓSFERA DE MAR DEL PLATA EN RELACIÓN A LA FENOLOGÍA FLORAL. CASO ESPECIAL: QUERCUS (FAGACEAE)
title_full VARIACIONES INTERANUALES DEL POLEN ARBÓREO EN LA ATMÓSFERA DE MAR DEL PLATA EN RELACIÓN A LA FENOLOGÍA FLORAL. CASO ESPECIAL: QUERCUS (FAGACEAE)
title_fullStr VARIACIONES INTERANUALES DEL POLEN ARBÓREO EN LA ATMÓSFERA DE MAR DEL PLATA EN RELACIÓN A LA FENOLOGÍA FLORAL. CASO ESPECIAL: QUERCUS (FAGACEAE)
title_full_unstemmed VARIACIONES INTERANUALES DEL POLEN ARBÓREO EN LA ATMÓSFERA DE MAR DEL PLATA EN RELACIÓN A LA FENOLOGÍA FLORAL. CASO ESPECIAL: QUERCUS (FAGACEAE)
title_sort variaciones interanuales del polen arbóreo en la atmósfera de mar del plata en relación a la fenología floral. caso especial: quercus (fagaceae)
publisher Asociación Paleontológica Argentina
series Publicación Electrónica de la Asociación Paleontológica Argentina
issn 2469-0228
publishDate 2010-10-01
description Airborne pollen concentration in the Mar del Plata atmosphere was analyzed during two consecutive years. Also plant sources and flowering development was studied. Quercus was the selected taxon. Pollen amount depends on plant number and spatial distribution. Pollen patterns agree with floral phenology. Q. robur productivity was higher in 1993 due to better conditions before flowering time. On the contrary Q. ilex annual sum was higher in 1994; a cyclic reproductive rhythm is postulated. Meteorological conditions during dispersion are not enough to explain interannual variability. KEY WORDS. Airborne pollen. Flowering phenology. Productivity. Dispersion. Urban vegetation.
url https://www.peapaleontologica.org.ar/index.php/peapa/article/view/207
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