Identifying Urban Sources as Cause of Elevated Grass Pollen Concentrations using GIS and Remote Sensing [PDF]
, 2013 We examine here the hypothesis that during flowering, the grass pollen concentrations at a specific site reflect the distribution of grass pollen sources within a few kilometres of this site.We perform this analysis on data from a measurement campaign in
Becker, T. +10 more
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Detection and Recognition of Pollen Grains in Multilabel Microscopic Images
Sensors, 2022 Analysis of pollen material obtained from the Hirst-type apparatus, which is a tedious and labor-intensive process, is usually performed by hand under a microscope by specialists in palynology.
Elżbieta Kubera +4 more
doaj +1 more source
Frontiers in Allergy, 2021 Grass pollen is the major outdoor trigger of allergic respiratory diseases. Climate change is influencing pollen seasonality in Northern Hemisphere temperate regions, but many aspects of the effects on grass pollen remain unclear.
Beth Addison-Smith +7 more
doaj +1 more source
MyAirCoach: The use of home-monitoring and mHealth systems to predict deterioration in asthma control and the occurrence of asthma exacerbations; Study protocol of an observational study [PDF]
, 2016 © Published by the BMJ Publishing Group Limited. Introduction Asthma is a variable lung condition whereby patients experience periods of controlled and uncontrolled asthma symptoms.
Bonini, Matteo +8 more
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Pollen Monitoring in the City of Ivano-Frankivsk, Western Ukraine
, 2021 The results of aeropalynological studies in Ivano-Frankivsk during 2013–2015 are presented in this article. The studies were conducted using a specially designed gravimetric Durham pollen trap installed at a height of 24 m from the ground.
G. Melnychenko +3 more
semanticscholar +1 more source
An operational robotic pollen monitoring network based on automatic image recognition.
Environmental Research, 2020 There is high demand for online, real-time and high-quality pollen data. To the moment pollen monitoring has been done manually by highly specialized experts. Here we evaluate the electronic Pollen Information Network (ePIN) comprising 8 automatic BAA500
J. Oteros +8 more
semanticscholar +1 more source
Botanical Sciences, 2023 Background: Conservation and breeding programs for forest species require efficient pollen quality monitoring strategies to maximize collection, storage and pollination efforts.
Cassandra Rubio-Plascencia +3 more
doaj +1 more source
Ascertaining the nature and timing of mire degradation : using palaeoecology to assist future conservation management in Northern England [PDF]
, 2017 This study was initiated under contract VT0419 from English Nature (Natural England) to CECQR. In 2015, additional funding was provided by the Yorkshire Peat Partnership, for 210Pb dating, to refine age–depth estimates.
Alistair Crowle +9 more
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Coğrafya Dergisi, 2022 This study was carried out on Yayla Lake in Denizli Province’s town of Buldan and its surroundings. The aim of the study is to determine the modern pollen distribution characteristics of the surroundings of Yayla Lake.
Mustafa Doğan, Çetin Şenkul
doaj +1 more source
Duodichogamy and androdioecy in the Chinese Phyllanthaceae Bridelia tomentosa [PDF]
, 2007 Flowering plants commonly separate male and female function in time, but rarely are the two stages synchronized within and among individuals. One such temporal mating system is duodichogamy in which each plant produces two batches of male flowers that ...
Luo, Shixiao +2 more
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