Climatic Change
Mostrando 1-12 de 153 artigos, teses e dissertações.
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1. Water footprint of Arabica coffee from “Matas de Minas” under shade management
ABSTRACT Studies related to climate change and agricultural value chains have in common the growing concern on conserving water resources. Thus, the concept of the water footprint stands out, which measures the amount of water (in volume) necessary to produce a unit (in mass) of a given product. Among Brazilian agricultural activities, coffee farming emerges
Revista Ceres. Publicado em: 2022
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2. Reproductive phenology of aquatic macrophytes in the Cerrado-Pantanal ecotone
ABSTRACT Studies of plant phenology have been performed predominantly with terrestrial species and rarely so with aquatic communities. Such plants are fundamental for the aquatic ecosystems, representing a valuable source of resources when they are scarce in terrestrial environments for the fauna. Studies of phenology help to understand the reproduction rhyt
Acta Bot. Bras.. Publicado em: 2021-03
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3. Impact of environmental changes on Dermatology,
Abstract Urbanization, pollution and the modification of natural landscapes are characteristics of modern society, where the change in human relations with the environment and the impact on biodiversity are environmental determinants that affect the health-disease relationship. The skin is an organ that has a strong interface with the environment and, theref
An. Bras. Dermatol.. Publicado em: 2021-03
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4. Flexible pavement overlay design of UFJF ring road based on the new Brazilian mechanistic-empirical pavement design method
Abstract The procedures for design and reinforcement projects regarding flexible pavements available in Brazil are mostly based on empirical models developed from studies carried out in specific localities, and therefore, should only be used in cases where equivalent climatic and traffic conditions are observed. The national highway agencies in partnership w
REM, Int. Eng. J.. Publicado em: 2020-12
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5. INFLUENCE OF SOIL TEXTURE, CLIMATE AND VEGETATION COVER ON SECONDARY SOIL SALINIZATION IN PAMPAS PLAINS, SOUTH AMERICA
ABSTRACT Land-use change from herbaceous to woody cover -or vice versa- largely affects water fluxes, which in turn can mobilize existing salts dissolved in the soil, and thereby negatively affect soil and/or water quality and site productivity. Secondary salinization was observed after afforestation at the Northern and Eastern subregions of the Río de la P
CERNE. Publicado em: 2020-06
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6. EXTREME EVENTS, CLIMATE CHANGE AND ADAPTATION IN THE STATE OF SÃO PAULO
Resumo O artigo traz uma análise de dados secundários provenientes do preenchimento de questionários sobre mudanças climáticas e adaptação por agentes municipais que atuam em 332 dos 645 municípios do Estado de São Paulo. Com base em um referencial teórico sobre governança climática urbana, que destaca o papel que os governos locais desempenham n
Ambient. soc.. Publicado em: 02/12/2019
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7. Future uncertainties for the distribution and conservation of Paubrasilia echinata under climate change
ABSTRACT Paubrasilia echinata is a widely cultivated endangered tree species with small populations restricted to a narrow strip of habitats along the Brazilian coast. The potential impacts of climate change on the distribution of P. echinata have yet to be investigated, and so it remains unknown whether protected areas will ensure the persistence of the spe
Acta Bot. Bras.. Publicado em: 25/11/2019
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8. CONTEMPORARY AND FUTURE POTENTIAL GEOGRAPHIC DISTRIBUTION OF Cedrela fissilis Vell. UNDER CLIMATE CHANGE SCENARIOS
RESUMO O objetivo do presente trabalho foi modelar o nicho climático de Cedrela fissilis Vell. e realizar a projeção espacial potencial contemporânea e futura, considerando diferentes cenários de mudanças climáticas. Os dados de ocorrência da espécie foram obtidos a partir do banco de dados do SpeciesLink e GBIF. Os dados de altitude e 19 variáveis
Rev. Árvore. Publicado em: 25/11/2019
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9. Bioclimatic zoning and trend analysis applied to broilers
RESUMO O objetivo do presente trabalho foi estabelecer o zoneamento bioclimático por meio do índice de temperatura e umidade (ITU), considerando-se um período histórico e um cenário futuro, de forma a representar o ambiente térmico para criação de frangos de corte no estado de Minas Gerais. Foi utilizada uma série histórica (1976 - 2014) de ITU mí
Arq. Bras. Med. Vet. Zootec.. Publicado em: 28/10/2019
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10. Influência de Variáveis Meteorológicas na Prevalência das Doenças Transmitidas pelo Mosquito Aedes Aegypti
Resumo Atualmente as pessoas têm relacionado problemas de saúde às mudanças climáticas de forma direta ou indireta, ocasionando o aumento da prevalência de certas doenças. O trabalho mostra como as variáveis meteorológicas influenciam na prevalência das doenças transmitidas pelo mosquito Aedes aegypti. Foram analisados dados coletados Sistemas de
Rev. bras. meteorol.. Publicado em: 21/10/2019
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11. Influence of Carnauba Wax on Films of Poly (Butylene Adipate Co-Terephthalate) and Sugarcane Residue for Application in Soil Cover (Mulching)
The population increase, urbanization and climatic change adversely affect the agricultural production have prompted actions to improve the means of production without affecting the environment. One of the actions to make the production of food more efficient and sustainable is the use of plastics in protection of crops, soils and packaging, for example. The
Mat. Res.. Publicado em: 21/10/2019
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12. Increased atmospheric CO2 changes the photosynthetic responses of Acrocomia aculeata (Arecaceae) to drought
ABSTRACT Water availability is the main factor that explains current patterns of palm abundance. However, the interaction between water stress and increasing atmospheric CO2 concentrations caused by climatic change and its effects on palm physiology remain poorly known. Macauba palm is a widespread Neotropical species commonly found in ecosystems subjected t
Acta Bot. Bras.. Publicado em: 12/09/2019