Results 11 to 20 of about 16,456 (223)
Pollen of prominent cultivated trees and wild herbaceous plant species of Tehran metropolis: an ecologic-allergic approach [PDF]
علوم محیطی, 2023 Introduction: Providing a palynological database is one of the important measures in order to manage the environment of Tehran Metropolises. This database can also be used for the Pollen Atlas of Iran, pollen calendar, aerobiology, climate change, botany,
Majid Beheshti +3 more
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Pollen calendars and maps of allergenic pollen in North America [PDF]
Aerobiologia, 2019 Pollen is a common allergen that causes significant health and financial impacts on up to a third of the population of the USA. Knowledge of the main pollen season can improve diagnosis and treatment of allergic diseases. Our objective in this study is to provide clear, quantitative visualizations of pollen data and make information accessible to many ...
Fiona Lo +3 more
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Кубанский научный медицинский вестник, 2021 Background. The main hay fever agent in Krasnodar Krai is ragweed pollen (Ambrosia gen.). An important alerting guide for medical practitioners and allergic citizens is the seasonal anthetic calendar and pollen peak times.Objectives.
Ya. V. Klimenko +4 more
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Annals of Agricultural and Environmental Medicine, 2015 Introduction Nowadays, pollen calendars are useful tools for clinical guidance intended for allergy sufferers, because they can be used to prevent and manage allergic respiratory diseases, thus improving the quality of life.
Irene Câmara Camacho
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Airborne Pollen Records of Shomolu Local Government Area in Lagos State
Notulae Scientia Biologicae, 2014 Data on the prevalence of pollen in the atmosphere is limited and almost non-existent for Lagos State and Nigeria. Pollen grains are known to be highly allergenic and thus they are potential causes of respiratory diseases.
Tiwalade A. ADENIYI +3 more
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Поволжская археология, 2021 The results of a paleoecological study of a peat deposit in Radomsky Mokh area (Smolensk Oblast, Krasninsky District) made it possible to reconstruct the history of the region's landscapes over the last 4 thousand years and identify its 4 contrasting ...
Lavrenov Nikita G. +3 more
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Results of research on pollen fall-out in the atmospheric ground layer
Acta Societatis Botanicorum Poloniae, 2015 The paper covers results of observations on the distribution of tree and herbaseous plants' pollen in the lower atmospheric layer at various heights in the three-year period 1966-1968. On the basis of the material obtained a calendar of pollen appearance
Stefania Tyczyńska
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Airborne pollen calendar for Trieste (Italy), 1990–2004 [PDF]
Grana, 2007 Daily airborne pollen grains were collected in Trieste (1990–2004) using a Hirst-type trap. A large quantity of pollen grains was found, the mean annual total being 48 082 grains. Daily counts were particularly high between March and June, the highest values being recorded between April and May.
RIZZI LONGO R +3 more
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Lung India, 2017 Aims and Objectives: Environmental pollens are known to cause exacerbation of symptoms of patients with allergic rhinitis (AR) and asthma. During pollen months, number of patients visiting hospital has been shown to increase in some studies.
Nishtha Singh +4 more
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Journal für Kulturpflanzen, 2023 Pollen is the primary source of protein for honeybee colonies. Foragers collect pollen from different plants depending on the availability of the surrounding environment, which varies seasonally in wild and urban areas or agricultural landscapes.
Benjamin Mair, Manfred Wolf
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