The Amazon rainforest, considered one of the planet's greatest environmental assets, faces a growing threat of deforestation. Recent data indicate that, in 2024, more than 6,228 km² were deforested, and projections indicate that this number could increase by 4% in 2025, reaching 6,531 km². Given this reality, technologies such as ArcGIS and LiDAR have proven to be indispensable tools in environmental monitoring and preservation, allowing the identification of critical areas and planning of conservation actions with high precision.
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Technologies that Transform Conservation
ArcGIS is a powerful platform for spatial data analysis and environmental planning. It allows for detailed mapping of risk areas, considering variables such as population density, proximity to roads, and land use conversion rate. According to projections for 2025, approximately 35% of the areas at greatest risk of deforestation are in Pará, followed by Amazonas (20%) and Mato Grosso (17%). With ArcGIS, these areas can be prioritized, directing resources and preventive actions efficiently.
LiDAR, a technology that uses laser pulses to map vegetation and soil in high resolution, is essential for detecting changes in forest cover. A study published in Nature Communications demonstrates that LiDAR can identify variations in areas of dense vegetation with an accuracy of over 90%, providing a solid basis for conservation and mitigation actions. When integrated with ArcGIS, LiDAR offers a three-dimensional analysis that enhances the understanding of forest dynamics and the risks associated with deforestation.
Alarming Projections and Priority Areas
Studies indicate that, of the total projected deforestation in 2025, 2,269 km² are classified as areas of high, very high or moderate risk. A large part of these areas are concentrated in the so-called "deforestation arc", which encompasses states such as Pará, Rondônia and Amazonas. Conservation Units (UCs), such as the Triunfo do Xingu APA, and Indigenous Lands (TIs), such as the Kayapó TI, are among the most vulnerable, with risks identified in areas of up to 95 km².
The carbon credit market is a powerful tool for aligning environmental conservation with economic benefits. Technologies such as ArcGIS and LiDAR are essential for accurately quantifying avoided emissions and sequestered carbon, ensuring greater reliability in the calculation of credits. According to Science Advances, projects that use advanced technologies can generate up to 15% more carbon credits due to their precision in measurements.
In addition, global interest in sustainable practices has driven the market. Research indicates that 76% of consumers prefer brands with an environmental commitment, and 68% are willing to pay more for products from companies aligned with ESG (Environmental, Social, and Governance) practices, according to a report by Deloitte Global Consumer Trends.
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Socio-environmental Benefits and Sustainable Development
Conservation projects that use ArcGIS and LiDAR not only preserve biodiversity, but also generate significant social impacts. According to the World Bank, investments in conservation create around 50 direct and indirect jobs for every R$1 million invested. This contributes to the sustainable development of local communities, promoting education, income generation and social empowerment.
The integration of artificial intelligence and technologies such as ArcGIS and LiDAR is an indispensable strategy to mitigate deforestation in the Amazon. In addition to enhancing the effectiveness of conservation actions, these tools create economic and social opportunities for local communities. The challenge of preserving the Amazon requires innovative solutions and a collaborative approach that integrates science, technology and environmental commitment.
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