This The rings not only indicate the age of the tree. A great evidence to understand the climate changes in the region!

“So how could this happen?” Before you think, let us explain it right away.

Tree rings are actually beautiful archives of nature.

Every tree hides what has happened over the years under its hard shell; These rings are actually a remnant of what they have experienced over time. Dendrochronology, which arose to study this field, is a branch of science that investigates the mysterious world of these rings.

Thanks to this branch of science, we learn what the rings of trees actually mean. The beginning of this science came from a scientist who wanted to study the effects of the solar cycle on the climate. It depends on the astronomer’s interest.

Andrew Ellicott Douglass began documenting climate change in the late 1800s by studying tree rings while working at the Lowell Observatory.

Today dendrochronologynot only previous climates and ecosystems; it also sheds light on the history of human civilizations. Tree rings, for example, serve as historical keys, revealing the effects of the “wet” years of the 13th century, which enabled the rapid expansion of the Mongol Empire.

Dendroclimatologists try to understand the effects of climate change. They use tree rings. Research on this topic over the past few years has shown that tree-ring data from the southwestern United States indicate that one of the most severe droughts in the region in the past 1,200 years has occurred.

This information helps measure the direct effects of human-induced climate change.

Experts all over the world tree ring research They reveal the complexity of past climates. The light-colored part of the tree rings is formed in spring, while the dark-colored part is formed in late summer and early fall.

Wide age rings, that year was mild and rainy; narrow rings mean it was dry.

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