A escassez de água atinge grande parcela da humanidade. Com o crescimento população e fenômeno das mudanças climáticas a demanda por pode aumentar. Logo, compreensão eventos seca chuva, são imprescindíveis para preparar sociedade uma situação mais grave. Diante disso, objetivo aqui proposto é caracterizar balanço hídrico tendência chuva cidades Brasília São Paulo, as quais nos últimos anos pass...

Undertaken activities in agricultural, industrial and urban productions emit gases that increase the greenhouse effect change both air temperature precipitation. These changes damage environment agricultural production alike, as well life on Earth. In light of this, present study has its objective to understand climate regime Lages/SC, a municipality located southern Brazil, analyze effects tem...

Este trabalho teve como objetivo verificar a distribuição histórica da pluviometria do município de Londrina/PR entre os anos 1976 2020, fim ter um melhor conhecimento sua disponibilidade hídrica. Para isto, foram utilizadas análises estatísticas descritivas (por exemplo, média, mínimo, máximo, mediana e outros), Índice Padronizado Precipitação (SPI), Balanço Hídrico Simplificado Climatológico ...

A reliable estimate of potential evapotranspiration (PET) for a forest ecosystem is critical in ecohydrologic modeling related with water supply, vegetation dynamics, and climate change and yet is a challenging task due to its complexity. Based on long-term on-site measured hydro-climatic data and predictions from earlier validated hydrologic modeling studies, this study compared different meth...

The municipality Santa Filomena that it was for is included in the Nucleus of Desertification Gilbués, since all other municipalities are part same nucleus are. Data from IBGE Demographic Census (2010) and GDP published by (2009) were used. Social indicators exclusion education income sought. In addition to being reduced, far ideal a good quality life. All social semiarid region very bad. evide...

Defining data warehouse requirements is widely recognized as one of the most important steps in the larger data warehouse system development process. This paper examines the potential risks and pitfalls within the data warehouse requirement collection and definition process. A real scenario of a large-scale data warehouse implementation is given, and details of this project, which ultimately fa...

introduction saffron (crocus sativus l.) is a subtropical plant mostly cultivated in south khorasan and khorasan razavi provinces, iran. total saffron production is about 200 ton all over the world, and since it is native to iran, the country has an important role to produce saffron. in recent years, drought showed a significant effect on water resources in birjand, south khorasan. due to lack ...

The potential for social adaptation to climate change on the Great Plains is examined and a framework offered for sharpening the inquiry into regional agricultural sustainability. The future of Plains a g r i c u h in a worsening climate depends on several factors, but a key charaaerisiic is whether the system is fundamentally adaptable (able to change form and function markedly under new condi...