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Monitoring studies should consider temporal variability to reveal relations between cyanobacterial abundance and environmental variables Anais da ABC (AABC)
WOJCIECHOWSKI,JULIANA; PADIAL,ANDRÉ A..
One of the main goals of monitoring cyanobacteria blooms in aquatic environments is to reveal the relationship between cyanobacterial abundance and environmental variables. Studies typically correlate data that were simultaneously sampled. However, samplings occur sparsely over time and may not reveal the short-term responses of cyanobacterial abundance to environmental changes. In this study, we tested the hypothesis that stronger cyanobacteria x environment relationships in monitoring are found when the temporal variability of sampling points is incorporated in the statistical analyses. To this end, we investigated relationships between cyanobacteria and seven environmental variables that were sampled twice yearly for three years across 11 reservoirs,...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Harmful algae; Reservoir; Management; Limnological variables; Temporal variation; Neotropics.
Ano: 2015 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652015000401717
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Latin American scientific contribution to ecology Anais da ABC (AABC)
WOJCIECHOWSKI,JULIANA; CESCHIN,FERNANDA; PERETO,SUELEN C.A.S.; RIBAS,LUIZ G.S.; BEZERRA,LUIS A.V.; DITTRICH,JAQUELINE; SIQUEIRA,TADEU; PADIAL,ANDRÉ A..
ABSTRACT Latin America embodies countries of special interest for ecological studies, given that areas with great value for biodiversity are located within their territories. This highlights the importance of an evaluation of ecological research in the Latin America region. We assessed the scientific participation of Latin American researchers in ecological journals, patterns of international collaboration, and defined the main characteristics of the articles. Although Latin American publications have increased in fourteen years, they accounted up to 9% of publications in Ecology. Brazil leaded the scientific production in Latin America, followed by Argentina and Mexico. In general, Latin American articles represented a low percentage of most journals...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Article citations; International collaboration; Journal impact factor; Neotropics; Research policies; Scientometrics.
Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000602663
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