Results 31 to 40 of about 7,350 (178)

Melanoides tuberculata (Müller, 1774): northeastern dispersal in the São Francisco basin, Brazil [PDF]

Check List, 2013
Melanoides tuberculata (Müller, 1774) (Gastropoda: Thiaridae) is the exotic species with the widest distribution among the freshwater macrobenthos in Brazil. The snail is a threat to native species and has medical and economical importance. In this study
Laís Lima, Bárbara Brasil, Maria Júlia Martins-Silva   +2 more
doaj   +3 more sources

Nutrients Load Estimation in a Regulated Streamflow Estuary: The São Francisco Estuary (NE/Brazil) [PDF]

Revista Brasileira de Meteorologia, 2020
This study aimed to estimate the nutrients concentration variability in the São Francisco estuary from observed data during the summer and winter seasons of 2014 and to assess the influence of outflow discharges, circulation and precipitation on ...
Edmara Ramos Melo, Nilva Brandini, Paulo Ricardo Petter Medeiros, Rosiberto Silva, Geórgenes Cavalcante   +4 more
doaj   +1 more source

Spouted bed drying parameters and adjuvant effects on polyphenol retention and antioxidant activity in mango peel powders

The Canadian Journal of Chemical Engineering, EarlyView.
Spouted bed drying of mango peels with colloidal SiO2 and corn starch produces a free‐flowing powder with reduced agglomeration, increased drying yield, and preserved antioxidant and polyphenol content. Abstract The production of polyphenol‐rich powders is a promising strategy for valorizing agro‐industrial byproducts. This study evaluated drying yield,
Guilherme Henrique Alves Pinto, Fábio Bentes Freire, José Teixeira Freire, Wanderley Pereira Oliveira   +3 more
wiley   +1 more source

Green swans and blue skies: Climate change and insolvency risk for financial institutions

International Insolvency Review, EarlyView.
Abstract This lecture in honour of the late Gabriel Moss QC and Ian Fletcher QC examines the challenge of climate‐related financial risk. Prudential regulators and central banks recognize that the systemic nature of climate‐related financial risk makes it an emerging vulnerability relevant to cross‐border insolvency resolution.
Janis Sarra
wiley   +1 more source

BEYOND THE WATERS, THE NORTHEAST DISCUSSION OF SÃO FRANCISCO RIVER

, 2011
Este trabalho apresenta uma síntese da história do Projeto de transposição de águas do Rio São Francisco para as bacias do Nordeste Setentrional. Essas obras objetivam assegurar as reservas de água nos períodos secos, para os homens e para os animais ...
Lima, Luiz Cruz
core   +1 more source

Os remeiros do São Francisco na literatura

, 2003
Ao longo de dois séculos, os remeiros contribuíram para a formação e o desenvolvimento do sistema econômico regional no Médio São Francisco. Por sua importância social, foram mencionados por viajantes e técnicos em seus relatos sobre a região.
Neves, Zanoni
core   +2 more sources

Assessment of fish assemblage in an urban system, Itapecerica River, upper São Francisco River basin, Divinópolis, Minas Gerais, Brazil [PDF]

Check List, 2013
Despite the economic and ecological importance of the Itapecerica River, there is no information about the local fish fauna. The aim of the present study was to provide a list of fish species in Itapecerica River, a tributary of the upper São Francisco ...
Fabrício Domingos, Ralph Thomé, Rosy Ribeiro, Helena Souza, Hélio Santos   +4 more
doaj   +3 more sources

The use of activated carbon derived from spent coffee grounds as a reusable, sustainable, and effective solution for the removal of butylparaben from water

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Parabens, including butylparaben (BP), are widely used as antimicrobial preservatives in food, cosmetics, and pharmaceuticals, yet are poorly removed by conventional water treatment processes and pose potential risks to aquatic life and human health.
Lorena Maihury Santos Tsubouchi, Diane Scapin, Gideã Taques Tractz, Flávia Aparecida Reitz Cardoso, Lúcio Cardozo‐Filho, Alessandro Francisco Martins, Diógenes Vedoy, Ana Paula Peron, Osvaldo Valarini Junior   +8 more
wiley   +1 more source

METAL DYNAMICS IN A TROPICAL WATERSHED: THE SÃO FRANCISCO RIVER AND ITS COMPARTMENTS

Geochimica Brasiliensis, 2019
Water ecosystems are one of the most threaten environments due to anthropogenic pressures, among them the contamination of metals that are toxic to every life form.
Isabela Claret Torres, Adolf Heinrich Horn, Rodrigo Silva Lemos   +2 more
doaj   +1 more source

Analysis of Climate Variability of Homogeneous Regions of Rainfall Anomalies in Southeast South America (SESA)

International Journal of Climatology, EarlyView.
We studied rainfall variability and cyclicity in six Homogeneous Regions of Rainfall Anomalies (HRRA) in Southeast South America (SESA) from 1961 to 2020 to understand the occurrence of droughts and above‐average rainfall. We use a continental analysis scale, focusing on seasonal, interannual, and interdecadal cycles, and their association with modes ...
Tainã Costa Peres, Francisco Eliseu Aquino, Denilson Ribeiro Viana, Éder Leandro Bayer Maier, Pedro Teixeira Valente   +4 more
wiley   +1 more source