Thursday, October 16, 2008

There is something about fell.....

It is awesome how fast the leaves change once we get mid-autumn. From the green, they get yellow, and finally, golden-orange colour. Soon, they fell of as a deep orange, and than, that means winter is nearing...


Who wouldn't want to pick up this gorgeus autumn leaf ?
This is one of the reasons why I love autumn.
All the colours smudged together...



Don't you just want run down this path kicking up all leaves ?










AUTUMN




Autumn, also known as fall in is one of the four seasons. Autumn marks the transition from summer into winter, usually in late September or late March when the arrival of night becomes noticeably earlier.Autumn's association with the transition from warm to cold weather, and its related status as the season of the primary harvest, has dominated its themes and popular images. In Western cultures, personifications of autumn are usually pretty, well-fed females adorned with fruits, vegetables and grains and wheat that ripen at this time. Most ancient cultures featured autumnal celebrations of the harvest, often the most important on their calendars. There are also the many North American Indian festivals tied to harvest of autumnally ripe foods gathered in the wild, the Chinese Mid-Autumn or Moon festival, and many others. The predominant mood of these autumnal celebrations is a gladness for the fruits of the earth mixed with a certain melancholy linked to the imminent arrival of harsh weather.
Autumn leaf color
Autumn leaf color is a phenomenon that affects the normally green leaves of many trees and shrubs by which they take on, during a few weeks in the autumn season, one or many colors that range from red to yellow. The phenomenon is called fall colors and autumn colors, while the expression fall foliage usually connotes the viewing of a tree or forest whose leaves have undergone the change.
Deciduous plants are believed to shed their leaves in autumn primarily because the high costs involved in their maintenance would outweigh the benefits from photosynthesis during the winter period of low light availability and cold temperatures. However, there is no reason why leaf fall should necessarily be preceded by the production of vivid autumn colors, and the function of the color change is still uncertain. Autumn colors (especially red) are not just due to the breakdown of chlorophyll; in fact anthocyanins (red-purple) are actively produced in autumn. What use is the production of pigments in leaves that are about to fall? A number of hypotheses have been proposed, including photoprotection, coevolution and allelopathy.

Diana Krall - Autumn Leaves



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