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Urban expansion and environmental risk in the Sao Paulo Metropolitan Area
(Inter-researchOldendorf LuheAlemanha, 2013)
Fatores ambientais relacionados à ocorrência de cianobactérias potencialmente tóxicas no reservatório de Guarapiranga, SP, Brasil
(2016-01-01)
The objective of this study was to investigate which environmental variables are correlated to the occurrence and dominance of potentially toxic species in Guarapiranga Reservoir, in the metropolitan region of São Paulo/SP ...
Tendência da mortalidade por homicídios em Belo Horizonte e região metropolitana: 1980-2005
(Faculdade de Saúde Pública da Universidade de São Paulo, 2010)
OBJETIVO: Analisar a evolução das taxas de mortalidade por homicídio em Belo Horizonte e Região Metropolitana no período de 1980 a 2005. MÉTODOS: Estudo de série temporal, cujos dados sobre óbitos foram obtidos do Sistema ...
How are native vegetation and reserves affected by different road types in a Southeastern Brazilian State?
(Universidade Federal do Rio de Janeiro - UFRJRio de Janeiro, 2013-12)
Reducing connectivity, road networks may threaten the effectiveness of natural reserves, thus, representing acritical conservation matter. This work aims to: 1) evaluate the relationship between native vegetation cover and ...
Tiering strategic environmental assessment and project environmental impact assessment in highway planning in Sao Paulo, Brazil
(Elsevier Science Inc, 2008)
Constructing highways in dense urban areas is always a challenge. In Sao Paulo Metropolitan Region, heavy truck traffic contributes to clog streets and expressways alike. As part of the traffic neither originates nor head ...
Influence of urban activities on polycyclic aromatic hydrocarbons in precipitation: Distribution, sources and depositional flux in a developing metropolis, Fortaleza, Brazil
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
We measured polycyclic aromatic hydrocarbons (PAHs) in bulk precipitation in the Fortaleza metropolitan area, Ceara, Brazil, for the first time. Because little information is available concerning PAHs in tropical climatic ...
Dinâmica populacional: variação sazonal dos grupos funcionais fitoplanctônicos em reservatórios brasileiros (Billings e Guarapiranga, São Paulo)
(São Paulo, 2009)
A comunidade fitoplanctônica pode funcionar como sensor das variações do ambiente aquático respondendo rapidamente as essas alterações. Em sistemas aquáticos continentais é comum a coexistência de espécies que possuem as ...
Population dynamics: seasonal variation of phytoplankton functional groups in brazilian reservoirs (Billings and Guarapiranga, São Paulo)
(Instituto Internacional de Ecologia, 2009)
Phytoplankton may function as a "sensor" of changes in aquatic environment and responds rapidly to such changes. In freshwaters, coexistence of species that have similar ecological requirements and show the same environmental ...