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All publications of “Osmar Klauberg Filho”

2 results

Morphological Diversity of Springtails in Land Use Systems

Marcielli Aparecida Borges dos Santos, Luís Carlos Iuñes de Oliveira Filho, Pâmela Niederauer Pompeo, Danielle Cristina Ortiz, Álvaro Luiz Mafra, Osmar Klauberg Filho, [...]

05/Sep/2018

ABSTRACT: Springtails (Collembola) are soil organisms with wide morphological diversity and are sensitive to alterations in the soil, regardless of whether they are human-caused or not. The aim of this study was to evaluate the influence of land use on the morphological diversity of springtails and verify their relationships with soil physical, chemical, and microbiological properties. Samples were collected in the eastern region of Santa Catarina, in three municipalities: Joinville, Blumenau, and Timbó. They included the following land use systems […]

Collembola Community Structure as a Tool to Assess Land Use Effects on Soil Quality

Luís Carlos Iuñes de Oliveira Filho, Osmar Klauberg Filho, Dilmar Baretta, Cynthia Akemi Shinozaki Tanaka, José Paulo Sousa

09/Dec/2016

ABSTRACT: Collembolan species are differently affected by soil tillage (conventional, minimum tillage, and no-tillage) and are known to modify plant growth. This study relies on the relationships between Collembola community structures and land use systems as a proxy for characterizing changes in soil quality. Thus, Collembola community structure (eco-morphological groups – edaphic, hemiedaphic and epigeic, and morphotypes) were examined in a no-tillage system and crop-livestock integration system to evaluate the discriminative power of the Collembola community structure and to determine […]