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Impacts of an Explosive Cyclone over Southern Brazil from Two Detection Methods.

Explosive cyclones are weather events with high destructive power, mainly near coastal areas. In this work, we intend to analyze one explosive cyclone episode on the east coast of the Southern Region of Brazil, which took place between June 30th and July 1st, 2020, under the perspective of two dete...
  • por Portal Padrão
  • publicado
  • 18/02/2025
  • 3:53 PM

Análise dos impactos climáticos futuros no recurso eólico e solar brasileiro.

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  • por Portal Padrão
  • publicado
  • 14/02/2025
  • 11:24 AM

Siting aquaculture on degraded lands sustains win-win outcomes for food and conservation.

Inland aquaculture expansion offers a promising avenue for producing animal-source foods with a reduced land use footprint compared to traditional animal agriculture. However, aquacultures specific land use implications remain underexplored, especially in regions with large tracts of standing forest...
  • por Portal Padrão
  • publicado
  • 14/02/2025
  • 11:22 AM

Strengthening Decision-Making with Comprehensive Climate Change Data: Lessons from Brazil.

The provision and utilization of climate information are critical for addressing climate change risks. This work explores the robustness of climate change information for decision-making by examining the Climate Impact Information and Analysis System (AdaptaBrasil MCTI) and the Climate Projections P...
  • por Portal Padrão
  • publicado
  • 14/02/2025
  • 11:20 AM

Methane emissions from 2010 to 2022 in Amazon.

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  • por Portal Padrão
  • publicado
  • 14/02/2025
  • 11:18 AM

The Use of the Water Pollution Risk Index as a Tool for Water Resource Management in a Hydrographic Basin in the Brazilian Semi-Arid Region.

Human activities in river basins profoundly affect the environmental balance, causing deforestation, pollution, and erosion, and threatening water quality. One of the most significant impacts of high rates of nutrient transport to aquatic systems is eutrophication. Eutrophication is the excessive en...
  • por Portal Padrão
  • publicado
  • 14/02/2025
  • 11:17 AM

Assessing fishponds status in the brazilian Amazon using remote sensing reflectance from a smartphone camera.

Identifying the status of excavated fishponds (inactive or productive) remains a significant challenge in remote sensing using visible spectrum data. This study, conducted at the Embrapa experimental farm in Palmas, Tocantins (Brazilian Legal Amazon) between November 2023 and February 2024, assessed...
  • por Portal Padrão
  • publicado
  • 14/02/2025
  • 10:58 AM

Avaliação dos riscos de impactos das mudanças climáticas relacionados aos resíduos sólidos.

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  • por Portal Padrão
  • publicado
  • 14/02/2025
  • 10:56 AM

Reduzindo as incertezas das projeções climáticas sobre os recursos de energia solar no brasil.

A avaliação dos riscos de impactos das mudanças climáticas associada às questões de resíduos é crucial devido à importância econômica, social e ambiental. Principalmente quando analisamos o setor da construção civil, que por um lado contribui para a economia local e geração de emprego...
  • por Portal Padrão
  • publicado
  • 14/02/2025
  • 10:54 AM

Evaluation of the MPAS Model for the Reproduction of an Extreme Precipitation Event over the North Coast of the State of São Paulo – Brazil.

Resumo: The southeastern region of Brazil has experienced an increase in extreme precipitation events, with more than a thousand events occurring between 2015 and 2020. Several studies have shown an increase in the frequency and intensity of these events, triggering natural hazards with catastrophic...
  • por Portal Padrão
  • publicado
  • 14/02/2025
  • 10:52 AM

Extreme Precipitation Events in Northeast Brazil Triggered by Different Synoptic Scale Systems.

This study aims to analyze the synoptic patterns responsible for the different systems development that led to extreme precipitation events in Brazilian Northeast (BNE) on three different dates - May 27, 2017, February 20, 2020, and March 14, 2023. Despite having the driest region of Brazil (The Ser...
  • por Portal Padrão
  • publicado
  • 14/02/2025
  • 10:47 AM

Impacto das mudanças climáticas na geração de energia solar: uma análise multimodelo utilizando CMIP6.

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  • por Portal Padrão
  • publicado
  • 14/02/2025
  • 10:44 AM