Author: "Hajkova, Lenka" / Subject: Central European region

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Author:: Hájková, Lenka, et al. ; Hubálek, Zdeněk; Kožnarová, Věra; Bartošová, Lenka; Možný, Martin; Show all 5 Authors
Source:: Aerobiologia 2018 v.34 no.2 pp. 157-169
ISSN:: 0393-5965
Subject:: Alnus; Alopecurus pratensis; Anemone (plant); Betula pendula; Larix decidua; North Atlantic Oscillation; Quercus robur; Salix caprea; allergens; altitude; flowering; heat sums; soil temperature; spring; trees; winter; Central European region; Czech Republic
Abstract:: ... This paper analyses long-term (1960–2015) onset of flowering in 16 native terrestrial plants (11 of them produce important allergens) recorded in different parts of the Czech Republic (southern, central and northern part) in relation to the North Atlantic Oscillation (NAO) index of the preceding winter and thermal data—growing degree-days (GDD) and soil temperature. Flowering occurred significantl ...
DOI:: 10.1007/s10453-017-9504-4
: https://dx.doi.org/10.1007/s10453-017-9504-4

Author:: Hajkova, Lenka, et al. ; Kožnarová, Věra; Možný, Martin; Bartošová, Lenka; Show all 4 Authors
Source:: Acta agrobotanica 2015 v.68 no.4 pp. 285-302
ISSN:: 2300-357X
Subject:: Betula pendula; air; altitude; atmospheric precipitation; flowering; interphase; pollen; temperature; Central European region; Czech Republic
Abstract:: ... The paper presents the results of long-term phenological observations of silver birch (Betula pendula) during the years 1991–2015 across the phenological network of the Czech Hydrometeorological Institute (CHMI – Český hydrometeorologický ústav). The data assembled over this period were used for identification of timing of generative phenophases associated with pollen release into the air: inflore ...
DOI:: 10.5586/aa.2015.043
: https://dx.doi.org/10.5586/aa.2015.043