Trees
When sun scald appears on trees it is most frequently a result of reflected light off the snow during winter months. The damage in this case will appear as sunken or dead bark on the trunk of the tree, then later in the tree’s life the bark might fall away revealing dead tissue in the trees cambium layer. This damage will typically be found on the south west facing side of the tree’s trunk. It can be found on other sides of the tree if there is light reflection from other sources, like man made structures or reflective rock faces. After a tree is afflicted by sun scald it becomes much more vulnerable to decay organisms. The plant will create walls around the affected area, but sometimes it is not enough to block the infections. The leaves of the tree are also affected by sun scald, particularly on a bright sunny day following a period of warm cloudy humidity. The damage to the leaves will start as bronzing of the epidermis between the veins of the leaf, and if the sunny conditions persist the tissue of the leaf will die.
Read more about this topic: Sun Scald (flora)
Famous quotes containing the word trees:
“Society is all but rude,
To this delicious solitude.
No white nor red was ever seen
So amorous as this lovely green.
Fond lovers, cruel as their flame,
Cut in these trees their mistress’ name:
Little, alas, they know or heed
How far these beauties hers exceed!
Fair trees, wheresoe’er your barks I wound,
No name shall but your own be found.”
—Andrew Marvell (1621–1678)
“The trees may wish for quiet, but the wind will not subside.”
—Chinese proverb.
“Usually the scenery about them is drear and savage enough; and the logger’s camp is as completely in the woods as a fungus at the foot of a pine in a swamp; no outlook but to the sky overhead; no more clearing than is made by cutting down the trees of which it is built, and those which are necessary for fuel.”
—Henry David Thoreau (1817–1862)