Lesson 2 4 tree ring dating

The growth of a tree is influenced by it environment.

By working with the cross section of a tree, a view of a tree round can reveal how outside influences have affected the tree’s quality of life.

If environment conditions were good (plenty of water & sunlight) the growth rings will be wide.Minor differences will set the types of trees apart.If you look, they don’t all have the same bark texture and the rings appear different for each round.Summer growth, which is slower, produces cells that are smaller and darker in color, these dark regions are called latewood, or summerwood.The circles created by the alternating summer and springwood are called annual rings.

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    Accessing values of controls within a repeater in the Row Updating event of Grid View I have a Grid View with a list of users.