A diversidade urbana na Amazônia e as agendas globais para a sustentabilidade urbana: proposta e desafios para a Mesorregião Ilha do Marajó – PA.
O processo de urbanização do território amazônico tem sido apreendido de forma inadequada e incompleta nas agendas globais para a sustentabilidade urbana. Isso mostra a deficiência dos aparatos técnico-operacionais dessas agendas como ferramentas avaliativas, no contexto de um urbano gerado e ...
por Portal Padrão
publicado
02/05/2024
4:16 PM
AdaptaBrasil MCTI – Plano de Comunicação.
O enfrentamento às emergentes, complexas e urgentes questões relacionadas às mudanças do clima demanda um esforço contínuo e sistematizado de articulação inter e transdisciplinar. O Sistema de Informações e Análises sobre os Impactos das Mudanças do Clima (AdaptaBrasil MCTI) consolida, ...
por Portal Padrão
publicado
02/05/2024
4:09 PM
Uma nova abordagem para análise das desigualdades de acesso à água potável no Brasil.
O acesso à água potável é reconhecido como um direito humano e, portanto, deve ser universal e equitativo. Pesquisas indicam que as desigualdades no acesso à água potável representam barreiras a serem superadas para a plena consolidação do direito a esse recurso, com destaque para países d...
por Portal Padrão
publicado
02/05/2024
4:04 PM
A past-present-future perspective of climate changes and terrestrial ecosystem responses in South America: Insights from model simulations and paleoclimate reconstructions.
The main objective of the thesis is to provide a past-present-future perspective of climate changes and terrestrial ecosystem responses in South America. The first part investigates the vegetation response to a temperature increase from the Last Glacial Maximum (LGM) to the pre-industrial era. In or...
por Portal Padrão
publicado
02/05/2024
4:02 PM
Beyond data labor: sowing synthesis science in the Global South.
Synthesis science is an emergent research field for harmonizing different data, concepts, and theories to create new insights and endorse novel approaches. Here we provide a brief general overview of synthesis science, emphasize the geographically biased location of synthesis centers一particularly ...
por Portal Padrão
publicado
02/05/2024
3:55 PM
Communication in the Brazilian civil defense system.
During 2020 and 2021 we performed a series of investigations about communication aspects related to the civil defense in Brazil, such as interviews, questionnaires, online roundtables and documental analysis. All federative levels (national, state and municipal) were included and we analyzed communi...
por Portal Padrão
publicado
02/05/2024
3:44 PM
Spatiotemporal distribution of precipitation and its characteristics under tropical atmospheric systems of Brazil: Insights from a large sub-hourly database.
The study of rainfall properties at various spatiotemporal scales is deeply important for understanding a large range of socio-environmental processes and variables (e.g., water resources, agriculture, socio-ecosystemic services, natural risk assessment). However, such studies on rainfall characteri...
por Portal Padrão
publicado
02/05/2024
3:41 PM
Exploring the time geography of public transport networks with the gtfs2gps package.
The creation of the General Transit Feed Specification (GTFS) in the mid-2000s provided a new data format for cities to organize and share digital information on their public transport systems. GTFS feeds store geolocated data on public transport networks, including information on routes, stops, tim...
por Portal Padrão
publicado
02/05/2024
3:30 PM
A biomass map of the Brazilian Amazon from multisource remote sensin.
The Amazon Forest, the largest contiguous tropical forest in the world, stores a significant fraction of the carbon on land. Changes in climate and land use affect total carbon stocks, making it critical to continuously update and revise the best estimates for the region, particularly considering ch...
por Portal Padrão
publicado
02/05/2024
3:15 PM
Fonte ou semidouro? uma revisão sobre os fluxos de CO2 na plataforma continental brasileira.
Studies of global carbon balance estimates are still incipient in the oceans of the Southern Hemisphere, mainly in coastal areas and continental shelf. Even in Brazil, despite its continental proportion coastline, there is still a great inconsistency in studies on the marine carbonate system and CO2...
por Portal Padrão
publicado
02/05/2024
3:09 PM
Hydrological Model Performance in the Verde River Basin, Minas Gerais, Brazil.
In hydrological modelling, it is important to consider the uncertainties related to a models structures and parameters when different hydrological models are used to represent a system. Therefore, an adequate analysis of daily discharge forecasts that takes into account the performance of hydrologic...
por Portal Padrão
publicado
02/05/2024
3:05 PM
Re-appraisal of the global climatic role of natural forests for improved climate projections and policies.
Along with the accumulation of atmospheric greenhouse gases, particularly carbon dioxide, the loss of primary forests and other natural ecosystems is a major disruption of the Earth's system and is causing global concern. Quantifying planetary warming from carbon emissions, global climate models hig...
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