Editing 2847: Dendrochronology
Warning: You are not logged in. Your IP address will be publicly visible if you make any edits. If you log in or create an account, your edits will be attributed to your username, along with other benefits.
The edit can be undone.
Please check the comparison below to verify that this is what you want to do, and then save the changes below to finish undoing the edit.
Latest revision | Your text | ||
Line 10: | Line 10: | ||
==Explanation== | ==Explanation== | ||
+ | {{incomplete|Created by TOM BOMBADIL'S ARCH NEMESIS - Please change this comment when editing this page. Do NOT delete this tag too soon.}} | ||
+ | |||
{{w|Dendrochronology}} is a scientific method of using tree rings to tell the age of a tree and learn about historical climate from features found in each ring. It's based on the fact that trees add a new ring each year, so counting the rings will tell a tree's age in years. Additionally, climate and ecology affect the size and composition of each year's ring, so scientists can use rings to estimate what conditions were like each year. They can cross-compare tree-ring samples from overlapping date ranges, of comparable trees grown and felled at different times, to build up and confirm a useful ring history well beyond that of a single tree. | {{w|Dendrochronology}} is a scientific method of using tree rings to tell the age of a tree and learn about historical climate from features found in each ring. It's based on the fact that trees add a new ring each year, so counting the rings will tell a tree's age in years. Additionally, climate and ecology affect the size and composition of each year's ring, so scientists can use rings to estimate what conditions were like each year. They can cross-compare tree-ring samples from overlapping date ranges, of comparable trees grown and felled at different times, to build up and confirm a useful ring history well beyond that of a single tree. | ||