Transpiratsioon

Transpiratsioon is the process by which plants release water vapor into the air. It is a crucial component of the water cycle and plays a key role in the survival of plants. During transpiratsioon, plants release water vapor through their stomata, small openings on the surface of their leaves.

Transpiratsioon occurs when plants absorb water from the soil and transport it to their leaves through a network of vessels called xylem. The water then enters the stomata, where it is vaporized and released into the air. This process is driven by the difference in water pressure between the xylem vessels and the surrounding air. The rate of transpiratsioon is influenced by various factors, including temperature, humidity, light intensity, and wind speed.

Transpiratsioon is essential for the survival of plants because it helps to regulate their temperature and maintain a balance of water within the plant. It also plays a key role in the formation of clouds and precipitation. Transpiratsioon is a major component of the water cycle, accounting for a significant portion of the water vapor released into the atmosphere.

Transpiratsioon is often studied in the context of plant physiology and ecology. Researchers investigate the mechanisms that control transpiratsioon and its impact on plant growth and survival. Understanding transpiratsioon is also important for agriculture, as it can help farmers develop more efficient irrigation systems and improve crop yields.

In some languages, transpiratsioon is known by other names, such as "transpiration" or "desorpstsioon." However, the term "transpiratsioon" is commonly used in Estonia to refer to this process.