Parietaria judaica flowering phenology, pollen production, viability and atmospheric circulation, and expansive ability in the urban environment: impacts of environmental factors

@article{Fotiou2011ParietariaJF,
  title={Parietaria judaica flowering phenology, pollen production, viability and atmospheric circulation, and expansive ability in the urban environment: impacts of environmental factors},
  author={Christina Fotiou and Athanasios Damialis and Nikolaos Krigas and John Maxwell Halley and D. Vokou},
  journal={International Journal of Biometeorology},
  year={2011},
  volume={55},
  pages={35-50}
}
Parietaria judaica (Urticaceae) grows abundantly in urban areas of the Mediterranean region. Its pollen is a major allergy source. We studied the species’ distribution and abundance in and around Thessaloniki (Greece), pollen production and pollen season. We also examined how urban pollution affects pollen viability. Our ultimate goal was to obtain an estimate of the species’ performance and ability to expand under different environmental conditions related to climate change. We mapped P… 
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References

SHOWING 1-10 OF 91 REFERENCES
Phenology and pollen production of Parietaria judaica L. in Catalonia (NE Spain)
Variability of phenology and pollen production of three geographically distant (20–60 km) populations of Parietaria judaica L. in Catalonia (Spain) was analysed together with their relationships to
Pollen viability as a bio-indicator of air quality
TLDR
The statistical analysis (ANOVA) showed that the main source of variability of the pollen viability depends on the plant but also the site and the interaction between plant and site were very important with a high significant level (p < 0.0001).
Interaction of the Onset of Spring and Elevated Atmospheric CO2 on Ragweed (Ambrosia artemisiifolia L.) Pollen Production
TLDR
Ragweed pollen production can be expected to increase significantly under predicted future climate conditions, and timing and CO2 interacted to influence pollen production.
Pollen Viability for Air Pollution Bio-Monitoring
Biological characterization of Corylus avellana L. and Pinus nigra L. pollen samples was carried out to determine the actual value of pollen as a bio-indicator of the effects of atmospheric
Anther opening, pollen biology and stigma receptivity in the long blooming species, Parietaria judaica L. (Urticaceae)
TLDR
Parietaria has partially hydrated pollen which differs from typical pollen of this type because of its reduced size and the absence of callose, and Because of its low water content at the time of shedding it survives better at higher RH.
Pollen production in the Poaceae family
Total pollen production per inflorescence was studied in the most important species of the Poaceae family in the city of Córdoba in order to further our knowledge of the partial contribution of each
INTRASPECIFIC VARIATION IN POLLEN YIELD IN BROMEGRASS (POACEAE: BROMUS)
Variation in pollen production was measured within five hermaphrodite species of bromegrass (Bromus). Anther length is an excellent predictor of pollen production in this genus (R2 = 0.97). Anther
The sensitivity of pollen from various coniferous and broad-leaved trees to combinations of acidity and trace metals
TLDR
The pollen of Populus tremuloides L. Tremuloides was shown to be highly sensitive to pH, and a synergism between pH and copper on pollen function in this species was demonstrated, in contrast to the general antagonistic interaction of pH and Copper noted in the other species tested.
Histochemical properties and trace element concentrations in Parietaria L.from urban sites (Palermo, Italy)
We examined leaf and pollen histochemical properties in Parietaria L. and measured trace element concentrations in urban sites in Palermo, Sicily, affected by different stress valence levels. Urban
[Sensitization to Castanea sativa pollen and pollinosis in northern Extremadura (Spain)].
TLDR
The atmospheric fluctuations and prevalence of patients sensitized to Castanea pollen in the authors' region and to compare this sensitization with sensitizations to other pollens were analyzed to determine the most important allergenic pollens in northern Extremadura.
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