O direito à água e as desigualdades de acesso: uma metodologia de delineamento aplicada no Estado de São Paulo
O acesso a água potável, segura e acessível, é reconhecido como um direito humano. A segurança hídrica do abastecimento humano pode ser comprometida pelas desigualdades de acesso. O acesso a água é usualmente analisado através de indicadores de cobertura de atendimento, seja por serviços d...
por Portal Padrão
publicado
22/12/2021
10:52 AM
Mudanças climáticas e seus impactos sobre os produtos florestais não madeireiros na Amazônia.
Climate change has modified the geographic distribution and productivity of plants in tropical forests. I present considerations on the regions where extractivist and farmers are most threatened by climate change and discuss the changes in species composition that take place in Amazonia. The increas...
por Portal Padrão
publicado
22/12/2021
10:42 AM
Parameter uncertainty dominates C-cycle forecast errors over most of Brazil for the 21st century
Identification of terrestrial carbon (C) sources and sinks is critical for understanding the Earth system as well as mitigating and adapting to climate change resulting from greenhouse gas emissions. Predicting whether a given location will act as a C source or sink using terrestrial ecosystem model...
por Portal Padrão
publicado
22/12/2021
10:24 AM
Evaluation of hydrogel use in the development of Rapanea ferruginea with water restriction by vibrational Fourier Transform Infrared Spectroscopy (FTIR-UATR)
This study evaluated the use of hydrogel on the development of Rapanea ferruginea under water restriction through Vibrational Fourier Transform Infrared Spectroscopy (FTIR-UATR). Seedlings of approximately 30 cm height were transferred in pots with 3 L of soil. The group of seedlings was separated ...
por Portal Padrão
publicado
22/12/2021
10:16 AM
Crop yield mediated by honeybees in a star fruit orchard exhibiting atypical distyly
The dependence of commercial crops on pollinators is closely related to their reproductive strategies and has direct impacts on production yields. Fruit production of Averrhoa carambola, the star fruit, is highly dependent on bee pollination. This distylous species may exhibit monomorphism associat...
por Portal Padrão
publicado
22/12/2021
10:03 AM
Regional distance routes estimation for municipal solid waste disposal, case study São Paulo state, Brazil.
The urban population increase in the world, the economic expansion, and the rise in living standards associated with societys habits and lifestyles accelerated the municipal solid waste (MSW) generation in undeveloped countries, such as in Brazil, in which the generation increased by 25% from 2012...
por Portal Padrão
publicado
22/12/2021
9:54 AM
Previsão de curto prazo da radiação solar no Brasil usando movimento das nuvens com base em dados de satélite
Um dos principais desafios apontados para o futuro passa pela redução da dependência de combustíveis fósseis, apostando em um aumento da integração e aproveitamento energético de recursos renováveis. A integração em grande escala de fontes de energia renovável intermitentes nos sistemas ...
por Portal Padrão
publicado
21/12/2021
4:48 PM
Large methane emissions from the Pantanal during rising water-levels revealed by regularly measured lower troposphere CH4 profiles
The Pantanal region of Brazil is the largest seasonally flooded tropical grassland and, according to local chamber measurements, a substantial CH4 source. CH4 emissions from wetlands have recently become of heightened interest because global atmospheric 13CH4 data indicate they may contribute to the...
por Portal Padrão
publicado
21/12/2021
4:26 PM
The anthropocene landscape and ecosystem services in the closure of sand mining:
Geodiversity is a determinant of mining patterns, because its nature defines the interaction with humans, type of exploitation, and, consequently, ecosystem services (ES) of the final landscape. The environmental recovery obligations defined in the legislation serve as a good guidance, but sand mini...
por Portal Padrão
publicado
21/12/2021
3:57 PM
Advancing urban water security: the urbanization of water–society relations and entry–points for political engagement.
We seek to advance a critical and relational concept of urban water security that theorizes urban processes in relation to the hydro-social dynamics that produce experiences of water securities and insecurities at multiple scales. Our intention is to set out an analytical framework that both examin...
por Portal Padrão
publicado
21/12/2021
3:01 PM
The effects of Amazon deforestation on non-timber forest products
The relationships between deforestation and non-timber forest products (NTFPs) supply chains are investigated in 532 municipalities throughout the Brazilian Amazon. The NTFP production of acai berry (Euterpe spp.), andiroba (Carapa spp.), Brazil nut (Bertholletia excelsa Bonpl.), and tonka bean (Dip...
por Portal Padrão
publicado
21/12/2021
2:53 PM
Robust late twenty-first century shift in the regional monsoons in RegCM-CORDEX simulations
We use an unprecedented ensemble of regional climate model (RCM) projections over seven regional CORDEX domains to provide, for the first time, an RCM-based global view of monsoon changes at various levels of increased greenhouse gas (GHG) forcing. All regional simulations are conducted using RegCM4...
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