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Intercomparison of Machine Learning Models to Determine the Planetary Boundary Layer Height Over Central Amazonia.

The planetary boundary layer height (zi) is a key parameter in meteorology and climatology, influencing weather prediction, cloud formation, and the vertical transport of scalars and energy near Earth's surface. This study compares multiple machine learning (ML) models that predict zi from surface m...
  • por Portal Padrão
  • publicado
  • 15/04/2025
  • 11:40 AM

Towards sustainable aquaculture in the Amazon.

Aquaculture in the Amazon holds the potential to meet increasing food demands while offering economic opportunities in a region facing deforestation and biodiversity loss. However, expanding aquaculture in this biodiverse region comes with complex environmental and social trade-offs. This Review exp...
  • por Portal Padrão
  • publicado
  • 15/04/2025
  • 11:37 AM

The multifaceted spectra of power − A participatory network analysis on power structures in diverse dryland regions.

With intensifying climate change impacts on dryland regions, it is essential to better understand how actors relate to each other to sustainably manage natural resources. The literature on environmental governance networks has studied actor collaborations, but it is only starting to investigate netw...
  • por Portal Padrão
  • publicado
  • 15/04/2025
  • 11:36 AM

A percepção da paisagem como subsídio para Políticas Públicas: uma análise crítica a partir da bacia do rio Paraíba do Sul, porção paulista.

O trabalho analisa a percepção da paisagem na bacia do Paraíba do Sul (trecho paulista), comparando dados de mapas de uso e cobertura com dados da pesquisa de percepção ambiental realizada na bacia. A análise na paisagem da região é importante para ajudar a identificar as atividades humanas ...
  • por Portal Padrão
  • publicado
  • 15/04/2025
  • 11:34 AM

Current constraints to reconcile tropical forest restoration and bioeconomy.

Large-scale forest restoration is vital for delivering a broad array of ecosystem services benefits to society. However, it is often perceived as an economically noncompetitive land use choice. Integrating economic opportunities into restoration aligns socioeconomic and environmental goals, reducing...
  • por Portal Padrão
  • publicado
  • 15/04/2025
  • 11:30 AM

Constraining 2010-2020 Amazonian carbon flux estimates with satellite solar-induced fluorescence (SIF).

Amazonia's net biome exchange (NBE), the sum of biogenic and wildfire carbon fluxes, is a fundamental indicator of the state of its ecosystems. It also quantifies the magnitude and patterns of short- and long-term carbon dioxide sources and sinks but is poorly quantified and out of equilibrium (non-...
  • por Portal Padrão
  • publicado
  • 15/04/2025
  • 11:28 AM

Correction to: Transforming education or transforming the fourth Sustainable Development Goal (SDG 4)? (vol 70, pg 575, 2024).

The authors would like to point out that unfortunately, a factual error has been detected in the original published article which requires correction. This error appears on page 589, in the following statement: “Notwithstanding the inherent value this Action Track represents, at the time of wri...
  • por Portal Padrão
  • publicado
  • 15/04/2025
  • 11:24 AM

Integrating Sustainable Development Goals into the nexus approach.

The increased intensity and frequency of future climate extremes might invalidate current water policies, particularly in the case of basins with competing water uses. To analyze these challenges, the nexus approach was proposed as an alternative to integrated resources management by simultaneously ...
  • por Portal Padrão
  • publicado
  • 15/04/2025
  • 11:21 AM

Climate benefits of Amazon secondary forests-recent advances and research needs.

A quarter of the deforested Amazon has regrown as secondary tropical forest and yet the climatic importance of these complex regenerating landscapes is only beginning to be recognised. Advances in satellite remote-sensing have transformed our ability to detect and map changes in forest cover, while ...
  • por Portal Padrão
  • publicado
  • 15/04/2025
  • 11:19 AM

Assessment of subseasonal streamflow predictions in a tropical basin.

Brazil is a country highly dependent on hydroelectricity. Because electricity generation is programmed monthly, one of the most critical information is the inflow of the main hydropower plants of the country. In this context, this study evaluates the predictability and accuracy of raw and bias-corre...
  • por Portal Padrão
  • publicado
  • 01/04/2025
  • 11:00 AM

Global Precipitation Experiment-A New World Climate Research Programme Lighthouse Activity.

The future state of the global water cycle and the prediction of freshwater availability for humans around the world remain among the challenges of climate research and are relevant to several United Nations Sustainable Development Goals. The Global Precipitation Experiment (GPEX) takes on the ch...
  • por Portal Padrão
  • publicado
  • 24/03/2025
  • 12:22 PM

Energy balance, water use efficiency, and photochemistry of two globally cultivated rainfed cactus species.

Linking knowledge of energy fluxes and evapotranspiration (ET) in cacti is useful for understanding plant growth, which acts as an extremely important feed source for dairy farming. However, there is little quantitative understanding of the latent (LE) and sensible (H) heat fluxes in drylands of cac...
  • por Portal Padrão
  • publicado
  • 24/03/2025
  • 12:19 PM