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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Asociación Paleontológica Argentina
2010-10-01
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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.
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url |
https://www.peapaleontologica.org.ar/index.php/peapa/article/view/207 |
work_keys_str_mv |
AT fabianalatorre variacionesinteranualesdelpolenarboreoenlaatmosferademardelplataenrelacionalafenologiafloralcasoespecialquercusfagaceae |
_version_ |
1724293325259800576 |