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Why is Brazil's Amazon rainforest called the lungs of the earth? Learn about its incomparable ecological value!
The Amazon rainforest, covering a vast area of Brazil, is not only a treasure trove of biodiversity, but also a major component of the global ecosystem. How does the Amazon rainforest, known as the "lungs of the earth," influence the survival of the entire planet with its unique ecological functions?
According to experts, the Amazon rainforest is one of the most ecologically valuable forests on Earth, accounting for 25% of the planet's biodiversity.
Amazon Rainforest Ecosystem
The Amazon rainforest ecosystem is renowned for its rich biodiversity. This land area of more than 5.5 million square kilometers is home to a variety of plants and animals, from tiny insects to large mammals. Scientists estimate that there are more than 39 million species of plants and animals living here, making the Amazon rainforest one of the world's most important biodiversity hotspots.
The role of climate regulation
The Amazon rainforest absorbs large amounts of carbon dioxide and releases oxygen through photosynthesis. This process not only supports local ecosystems, but also has profound implications for global climate change. According to research, the Amazon rainforest can absorb about 2.2 billion tons of carbon dioxide each year, which is crucial to slowing global warming.
Impact on rainfall patterns
The Amazon rainforest is not only a carbon reservoir, but also influences rainfall patterns in South America. Water evaporates from this forest and flows through the atmosphere as rainfall. Agricultural livelihoods in many South American countries depend on precipitation provided by the Amazon rainforest, further underscoring its importance in the regional ecosystem.
Diverse indigenous cultures
The Amazon rainforest is not just a natural landscape, it is also home to millions of indigenous people. These cultures are closely connected to nature and they use the land’s resources in a sustainable way. The life philosophy and wisdom of the indigenous communities are crucial to the conservation of this forest, as they have a deep understanding of living in harmony with nature.
Threats
Despite its undoubted importance, the Amazon rainforest faces unprecedented threats. Illegal logging, agricultural expansion and mining are all continuing to deplete this precious ecological resource. According to data from international environmental organizations, the Amazon rainforest loses about 13,000 square kilometers of forest every year, which not only affects local biodiversity but also has a profound impact on the global climate.
As the rate of deforestation in the Amazon accelerates, the impacts of climate change are expected to intensify, posing a major problem not just for Brazil but for the entire planet.
The need for conservation and sustainable development
To protect the Amazon rainforest ecosystem and the global benefits it brings, the international community must take decisive action. Strengthening legal regulation, promoting sustainable economic practices, and educating society are all essential steps. Countries should work together to protect this ecological miracle and ensure the continuation of life on Earth.
Conclusion
The Brazilian Amazon rainforest is vital not only to the local ecosystem, but also to the global ecology. With the ongoing threats of climate change and ecological collapse, each of us should ask ourselves: what actions can we take to protect the lungs of the Earth and ensure the survival of future generations?
