Results 181 to 190 of about 16,456 (223)
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Pollen calendar for huddinge (sweden), 1977–1981
Grana, 1982Abstract A pollen calendar for Huddinge, Sweden (59°14′N, 17°57′E) based on five years' volumetric sampling (1977–1981) is presented. The pollen season for each of the twelve taxa is calculated as five years' average of ten-day (decades) totals. Comments on the pollen concentration and duration of season are included.
Siwert Nilsson +1 more
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A calendar for tree pollen in London
Grana, 1990Abstract Data from a pollen monitoring network in Islington, North London, are used to construct tree pollen calendars for the tree seasons 1987 to 1989 inclusive. Annual variations in the pollen abundance and length of flowering season are investigated for individual species in relation to meteorological factors and the inherent biological rhythms of ...
Jean C. Emberlin +2 more
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Aerobiologia, 2020
Pollen allergies are one of the most important problems among respiratory diseases in today’s society. The creation and development of aerobiological information tools are useful to provide information to patients and doctors. In this work, we analysed the pollen spectrum of Extremadura to generate pollen calendars for Badajoz, Caceres, Don Benito ...
Raúl Pecero-Casimiro +6 more
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Pollen allergies are one of the most important problems among respiratory diseases in today’s society. The creation and development of aerobiological information tools are useful to provide information to patients and doctors. In this work, we analysed the pollen spectrum of Extremadura to generate pollen calendars for Badajoz, Caceres, Don Benito ...
Raúl Pecero-Casimiro +6 more
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[Methods of studying airborne pollen and pollen calendars].
Revue des maladies respiratoires, 2014Pollen is a major cause of allergy and monitoring pollen in the air is relevant for diagnosis, treatment and prevention, as well as for biomedical and biological research. Many aero-biological studies have been conducted all over the world to ascertain aerial concentrations and seasonality of pollen grains.Monitoring of airborne biological particles is
M, Thibaudon +2 more
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Pollen calendar of malaga (Southern Spain), 1991–1995
Aerobiologia, 1998A pollen calendar has been constructed for Malaga (Southern Spain) based on the data obtained during 5 years (1991–95) using a Burkard spore trap set up approximately 1 km west of the city. The calendar only reflects taxa which showed a 10-day mean pollen concentration equal to or greater than 1 grain of pollen/m3 of air. Twenty nine taxa are included,
Marta Recio +3 more
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Pollen calendar for Vigo, North-West Spain (1995)
Aerobiologia, 1998This is the first data from a pollen survey in Vigo, an Atlantic city in northwest Spain. The pollen calendar for Vigo is presented, as well as the pollination period for the nine most important allergenic plants. Through 1995, 30 083 pollen grains belonging to 52 taxa, were recorded using the Lanzoni VPPS 2000 volumetric spore-trap.
F. Javier Rodríguez +4 more
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Seasonal distribution of pollen in the atmosphere of melbourne: an airborne pollen calendar
Aerobiologia, 1995Environmental monitoring of pollen grains in the atmosphere of Melbourne has been achieved using Burkard volumetric traps. Twenty-two families of flowering plants and confiers were identified in the pollen counts. About 62% of these pollen grains belonged to trees, 20% to grasses and 9% to herbs and weedy plants.
Eng Kok Ong +2 more
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A “crime pollen calendar” from pollen on corpses
2004Presentazione di un calendario pollinico ottenuto da prelievi su cadaveri, deceduti in Parma, ricerca eseguita in collaborazione con la medicina legale.
E. MONTALI +5 more
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A pollen calendar for Chittagong University Campus, Chittagong (Bangladesh)
Aerobiologia, 1991This work presents a calendar of pollen types found in the atmosphere of Chittagong University Campus, Chittagong, Bangladesh, recorded over the period of March 1988–February 1990. A total of 9,225 pollen/cm2 was encountered and classified in 36 pollen types belonging to 26 families.
Kajal Kanti Badya, Mostafa Kamal Pasha
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Pollen calendar for cracow (southern Poland), 1982–1991
Aerobiologia, 1994During 1982 – 1991 pollen deposition in the centre of Cracow (southern Poland) was investigated using the gravimetric method. 32 taxa of the 84 identified were taken into consideration, and nearly all of them can be allergenic. The beginning of mass pollen fall was observed in the second decade of March, and the third decade of September saw the ...
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