These trees, which attract attention in different parts of the world, are another wonderful mechanism of nature. Have you ever wondered how so much water can flow through trees?
The reason behind this situation, which is especially seen in trees close to underground resources, is toricelli pipe There are also some explanations such as:
Another topic that you will know the reason for when you see it again: We clarify.
Water transport system of trees: xylem and transpiration
Most of the water in trees is xylem It is transported thanks to special tube-like tissues called tubes. Xylem carries water and dissolved minerals from the roots to the leaves. The pipes consist of hollow and dead cells, allowing water to move freely.
transpiration The process refers to the evaporation of water from the leaves and mixing into the atmosphere. Water evaporates through the stomata (small pores) in the leaves, and this evaporation creates a traction force in the water column in the xylem. Traction force ensures that water is constantly pulled upwards from the roots to the leaves.
The roots absorb water from the soil and create root pressure.
In fact, this pressure helps push water upward through the xylem. Water potential difference is another important factor that determines the movement of water. High water potential Roots allow water to move towards the leaves.
What happens when a tree is cut down or a hole is created?
You see the sudden release of water in the xylem. This water is already moving at a high speed through the xylem tubes. When a tree is cut down or a crack forms, this releases water. outward gushes out. This phenomenon shows how strongly water acts on the xylem tubes. traction It also shows that it is below.
The amount and speed of water flowing through trees varies depending on the season and humidity.
In spring and summer, trees need more water and their transpiration rate is higher. You can observe that more water flows during these periods. In winter months The movement of water slows down and the amount of water in the xylem decreases.
of liquids movement related to pressure In fact, it tells us about the process of water flowing when trees are cut or when cracks are formed.
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