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2023 Autumn Phenology Campaign - First observations

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Sabrina Pelizzari, modified 7 Months ago.
Jedi Master Posts: 28 Join Date: 1/19/17 Recent Posts
Hi, we are the 2A students of Secondary School in Marcallo con Casone (Italy). 
We’re observing the same trees of the last Spring Campaign: hazel (Corylus avellana), mulberry (Morus nigra), american maple (Acer negundo) and curly maple (Acer platanoides).
Leaves are still green for all the trees. We have a warm start of Autumn, temperature rises up to 28 degrees Celsius in the afternoon and it hasn’t rained for two weeks.
Here are some photos taken on Monday 2nd October:

Hazel: dominant colour 5GY 4/2


Mulberry: dominant colour 5GY 3/2


American maple: leaves are slowly turning yellow (leaves n.1 and 2: 5GY 7/12; leaves n.3 and 4: 5GY 5/10)


Curly maple: dominant colour 5GY 5/10

Best greetings to all of you!
Students of 2A class

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