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BOTANIST CONCERNED WITH DEEP PRUNING IN YEREVAN (PHOTOS)
14:44 March 20, 2015
EcoLur
Anush Nersisyan, Senior Researcher at Botany Institute of NAS RA, PhD
in Biological Sciences, is concerned with the deep pruning in progress
in Yerevan. In her letter addressed to EcoLur Anush Nersesyan says,
"Our trees in the city again "beheaded". Several years ago completely
mature and healthy willow trees were left without any branches near
the Botanical Garden. This year the branches again grew up and the
trees regained their beautiful view. Today the willow trees again
underwent deep pruning. Again the trees are deprived of their beautiful
branches. Unfortunately, the willow trees near the road running to
Avan-Norq are just one of these numerous examples.
If you think we don't need beauty, you should think about the health
of our children, as after deep pruning the total surface of the leaves
is reduced several times. Green leaves absorb CO2 and give oxygen,
trap dust and heavy metals."
EcoLur would like to draw Yerevan Mayor Taron Margaryan's attention
to this letter. So far around 7000 trees have been pruned and formed
in Yerevan.
http://ecolur.org/en/news/sos/botanist-concerned-with-deep-pruning-in-yerevan-photos/7137/
14:44 March 20, 2015
EcoLur
Anush Nersisyan, Senior Researcher at Botany Institute of NAS RA, PhD
in Biological Sciences, is concerned with the deep pruning in progress
in Yerevan. In her letter addressed to EcoLur Anush Nersesyan says,
"Our trees in the city again "beheaded". Several years ago completely
mature and healthy willow trees were left without any branches near
the Botanical Garden. This year the branches again grew up and the
trees regained their beautiful view. Today the willow trees again
underwent deep pruning. Again the trees are deprived of their beautiful
branches. Unfortunately, the willow trees near the road running to
Avan-Norq are just one of these numerous examples.
If you think we don't need beauty, you should think about the health
of our children, as after deep pruning the total surface of the leaves
is reduced several times. Green leaves absorb CO2 and give oxygen,
trap dust and heavy metals."
EcoLur would like to draw Yerevan Mayor Taron Margaryan's attention
to this letter. So far around 7000 trees have been pruned and formed
in Yerevan.
http://ecolur.org/en/news/sos/botanist-concerned-with-deep-pruning-in-yerevan-photos/7137/