Phenology - Comenius Project
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    • Project description
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  • Meetings
    • Arette - October 2010
    • Medas & Lamego - March 2011
    • Cómpeta - May 2011
    • Cómpeta- Sep-Oct 2011
    • Szczecin - April/May 2012
  • Monitorization
    • Climate
    • plants rythms
    • animals>
      • behavior change, change in shape and rythm
    • Migrations
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    • Scientifics
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      • artistic creations
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Phenology

Phenology is the study of periodic plant and animal life cycle events and how these are influenced by seasonal and interannual variations in climate. [...] phenology has been principally concerned with the dates of first occurrence of biological events in their annual cycle. Examples include the date of emergence of leaves and flowers, the first flight of butterflies and the first appearance of migratory birds, the date of leaf colouring and fall in deciduous trees, the dates of egg-laying of birds and amphibia, or the timing of the developmental cycles of temperate-zone honey bee colonies. In the scientific literature on ecology, the term is used more generally to indicate the time frame for any seasonal biological phenomena, including the dates of last appearance (e.g., the seasonal phenology of a species may be from April through September). Read moore at: http://en.wikipedia.org/wiki/Phenology

Phénologie: La phénologie est l'étude de l'apparition d'événements périodiques (annuels le plus souvent) dans le monde vivant, déterminée par les variations saisonnières du climat. La phénologie étudie les cycles biologiques et leurs liens avec les conditions climatiques. Les déplacements des oiseaux migrateurs, l'éclosion des insectes et le frai des saumons sont des exemples d'événements phénologiques. Ces événements se produisent chaque année à la même époque, mais leur date exacte varie d'année en année. C'est un exemple de variation annuelle.
http://www.globe-swiss.ch/fr/Themes/Phenologie/plus/
Photo

Le jardin phénologique a Arette France.

Lien pour accéder aux photographies:
http://phenologiebaretous.weebly.com/jardin-pheacutenologique.html
 

The phenological garden in Medas / O jardim fenológico em Medas

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