Etiqueta: VOC

News

Josep Peñuelas receives an Honoris Causa from the University of Estonia

4 de October 2016Verónica Couto Antelo

CSIC and CREAF researcher Josep Peñuelas has received an honorary doctorate degree from the Estonian University of Life Sciences for his studies on global change. The university council considers his studies as excellent, and also values his international collaboration with Estonian researchers. The presentation of the award took place on September 23rd in the city of Tartu.

News

Increased ozone levels reduce flowers’ sex appeal

17 de September 2015Anna Ramon Revilla

New research finds that as climate change increases ozone levels, pollinators will have a harder timing finding plants that feed them. That’s going to be a problem for the bees that pollinate a third of the world’s food supply. Flowers and other plants rely on microscopic scent molecules to attract the bees and other pollinators that feed on them. Climate change is going to disrupt that process, mostly because of ground-level ozone, which is projected to increase over the coming decades. The study, published in the journal New Phytologist, found that flowers’ fragile scent molecules break down more quickly as they are exposed to greater levels of ozone. >> Read the full article from Takepart.com here

News

Flowers pollinized by insects are more fragrant than those pollinized by the wind

1 de July 2015Marina Torres Gibert

A study published in the journal Biochemical Systematics and Ecologyand carried out by a team of CREAF researchers has shown that pollination by insects increases emissions of the molecules that give flowers their odors. Flower fragrances are needed to attract insects and guarantee the exchange of pollen with other flowers.  

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