Aeropalynologic analysis of La Plata City (Argentina) during a 3-year period

A continuous aeropalynologic survey of the atmosphere of La Plata was carried out between July 1998 and June 2001 in order to study flowering development from winter to summer using a Lanzoni volumetric spore trap. The total pollen spectrum was represented by 79 pollen types. Between 10 and 12 polle...

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Detalles Bibliográficos
Autor principal: Nitiu, Daniela Silvana
Formato: Articulo
Lenguaje:Inglés
Publicado: 2006
Materias:
Ciencias Naturales
aboreal pollen
atmosphere
daily analysis
La Plata
non-arboreal pollen
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/133210
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-133210
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Naturales
aboreal pollen
atmosphere
daily analysis
La Plata
non-arboreal pollen
spellingShingle Ciencias Naturales
aboreal pollen
atmosphere
daily analysis
La Plata
non-arboreal pollen
Nitiu, Daniela Silvana
Aeropalynologic analysis of La Plata City (Argentina) during a 3-year period
topic_facet Ciencias Naturales
aboreal pollen
atmosphere
daily analysis
La Plata
non-arboreal pollen
description A continuous aeropalynologic survey of the atmosphere of La Plata was carried out between July 1998 and June 2001 in order to study flowering development from winter to summer using a Lanzoni volumetric spore trap. The total pollen spectrum was represented by 79 pollen types. Between 10 and 12 pollen types showed a relative concentration of more than 1% of the annual total. Airborne pollen was mainly represented by <i>Platanus</i>, <i>Fraxinus</i>, Cupressaceae, Poaceae, Urticaceae, Cyperaceae, Myrtaceae, <i>Celtis</i>, <i>Casuarina</i> and <i>Morus</i> during the 3-year period. <i>Acer</i> and <i>Ambrosia</i> pollen types were only dominant in the first 2 years. Maximum absolute concentrations were recorded in the the July 1998–June 1999 period, and the minimum concentrations were recorded in the July 2000–June 2001 period. The contribution of the arboreal pollen grains was higher than 68% relative to the annual total for each year. Two periods of maximum pollen emissions were found for each year: pollen from aboreal taxa predominated from July to October, and pollen from herbaceous taxa predominated from November to March. There was very little pollen in the atmosphere between April and June. The maximum arboreal and herbaceous pollen emissions were recorded during hours of daylight: at 10:00 and 14:00 hours.
format Articulo
Articulo
author Nitiu, Daniela Silvana
author_facet Nitiu, Daniela Silvana
author_sort Nitiu, Daniela Silvana
title Aeropalynologic analysis of La Plata City (Argentina) during a 3-year period
title_short Aeropalynologic analysis of La Plata City (Argentina) during a 3-year period
title_full Aeropalynologic analysis of La Plata City (Argentina) during a 3-year period
title_fullStr Aeropalynologic analysis of La Plata City (Argentina) during a 3-year period
title_full_unstemmed Aeropalynologic analysis of La Plata City (Argentina) during a 3-year period
title_sort aeropalynologic analysis of la plata city (argentina) during a 3-year period
publishDate 2006
url http://sedici.unlp.edu.ar/handle/10915/133210
work_keys_str_mv AT nitiudanielasilvana aeropalynologicanalysisoflaplatacityargentinaduringa3yearperiod
bdutipo_str Repositorios
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