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Autumn phenology company in the primary school of Izidora Poljaka Višnjica

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Martina Simić Meznarić, modified 7 Months ago.
Padawan Posts: 13 Join Date: 6/30/21 Recent Posts
This fall, we monitored the yellowing of birch leaves in the district school J.E. Drašković Cvetlin and the yellowing of oak leaves in the primary school Izidora Poljaka Višnjica.

Leaf color codes in PŠ J.E. Drašković Cvetlin





Leaf colors

Leaf 1


Leaf 2


Leaf 3


Leaf 4

Leaf color codes in Primary school Izidora Poljaka Višnjica







Leaf colors

Leaf1


Leaf 2


Leaf 3


Leaf 4

By monitoring the yellowing of the oak leaves, we noticed that the leaves fell about three weeks later this fall than the previous fall. We assume that the reason for this is that the air temperature is higher this autumn.

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