Communities on Brazil’s Marajó Island tackle climate change

Key Concepts

• Marajó Island
• River Island
• Amazon River Mouth
• Sea Level Rise
• Climate Change Impacts
• Resilient Marajó Project
• Sustainable Practices
• Agroforestry
• Water Retaining Gel
• COP 30
• Local Action, Global Difference

Marajó Island: Facing the Rising Tides

Marajó Island, situated at the mouth of the Amazon River, is identified as the largest river island globally. This extensive, predominantly flat landmass encompasses both agricultural fields and forested areas.

Climate Change Impacts and Local Concerns

Residents of Marajó Island are experiencing the tangible effects of climate change, specifically a gradual and consistent rise in sea levels. This phenomenon is directly impacting coastal communities and their livelihoods.

Example: A waiter at a beach restaurant recounted how their business was compelled to relocate approximately a year prior due to the sea encroaching and destroying their establishment. The rising sea levels are so concerning that they are already contemplating another move further inland.

While the region is characterized by significant tidal variations, the frequency and intensity of high tides are escalating over time.

The Resilient Marajó Project: Promoting Sustainable Adaptation

A collective of NGOs, operating under the banner of the "Resilient Marajó Project," is actively engaged in fostering sustainable practices on the island. The primary objective is to prepare the community for the escalating impacts of climate change.

Key Initiatives: Agroforestry and Small-Scale Mechanization

• Agroforestry Projects: A central focus of the project is the development of agroforestry initiatives. This sustainable farming method integrates trees and crops within the same land area.
  • Benefits: Agroforestry is highlighted for its ability to maintain soil health, conserve biodiversity, and ensure long-term agricultural productivity.
• Small-Scale Farming Machinery: The program includes training for local farmers on the efficient utilization of small-scale farming machinery.
  • Purpose: These tools are designed to enhance family agriculture by increasing productivity and improving the overall efficiency of farming operations.

Adaptation Strategies: Water Retaining Gel

Julia Nayana, a participant in the initiative, exemplifies the adoption of simple yet effective adaptation measures. One such measure involves applying a water-retaining gel to the roots of newly planted trees.

• Function: This technique aims to mitigate the challenges posed by fluctuating rainfall patterns, a direct consequence of climate change.

Call for Global Support: COP 30

Julia Nayana expressed hope that world leaders attending COP 30 will lend their support to projects like the Resilient Marajó Project. She emphasized the critical need for financial assistance to enable communities to safeguard their livelihoods while simultaneously preserving the forest.

Quote: "They should look more carefully at the communities that work for preservation and also provide more funding because we really need support." - Julia Nayana

Conclusion: Local Action, Global Impact

For the inhabitants of Marajó, resilience is defined by their capacity to adapt to a changing climate. Their efforts demonstrate that localized actions can indeed contribute to a global difference in addressing climate change challenges.

Source: Paulo Cabra, CGTN, Maraj Island, Brazil.