The change in the acidity of oceanic waters causes a decrease in pH and the amount of calcium carbonate, which directly affects the formation of marine organisms
Acidification of the result of the excessive absorption of, has already exceeded the limits considered safe for the planet’s balance since 2020. This conclusion was presented in a research conducted by the Plymouth Marine Laboratory in the UK. The study, which was based on recent measurements and new computational models, indicates that the number of planetary limits exceeded increased from six to seven. The change in the acidity of oceanic waters causes a decrease in pH and the amount of calcium carbonate, which directly affects the formation of marine organisms, such as coral reefs and mollusks. These changes can have significant consequences on physiology, growth and reproduction of various species, resulting in a negative impact on biodiversity.
Scientists found that by exceeding this critical limit, about 60% of oceanic waters depth of up to 200 meters and 40% of surface waters were affected. This alarming situation emphasizes the urgency of implementing effective measures to reduce CO2 emissions and promote carbon sequestration. With the next scheduled to take place in Brazil, the study emphasizes the importance of concrete actions to face this environmental crisis. The preservation of the oceans is fundamental not only for marine life, but also for the health of the planet as a whole.
Posted by Patrícia Costa
*Report produced with the aid of AI
