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Amanda Varela

Researcher at Pontifical Xavierian University

Publications -  15
Citations -  1073

Amanda Varela is an academic researcher from Pontifical Xavierian University. The author has contributed to research in topics: Litter & Soil biology. The author has an hindex of 8, co-authored 15 publications receiving 965 citations.

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Global decomposition experiment shows soil animal impacts on decomposition are climate-dependent

TL;DR: Inclusion of soil animals will improve the predictive capabilities of region- or biome-scale decomposition models, soil animal influences on decomposition are important at the regional scale when attempting to predict global change scenarios, and the statistical relationship between decomposition rates and climate, at the global scale, is robust against changes in soil faunal abundance and diversity.
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Decomposition in tropical forests: a pan‐tropical study of the effects of litter type, litter placement and mesofaunal exclusion across a precipitation gradient

TL;DR: This article used a short-term litterbag experiment to quantify the effects of litter quality, placement and mesofaunal exclusion on decomposition in 23 tropical forests in 14 countries, in which two standard substrates (Raphia farinifera and Laurus nobilis ) were decomposed in fine-and coarse-mesh litterbags both above and below ground for approximately 1 year.
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Tropical forest litter decomposition under seasonal drought: nutrient release, fungi and bacteria

TL;DR: Irrigation was used to study the consequences of seasonal drought for nutrient release and bacterial and fungal numbers during dry season litter decomposition in tropical forest on Barro Colorado Island, Panama.
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Characterization of SomeBeauveria bassianaIsolates and Their Virulence toward the Coffee Berry BorerHypothenemus hampei

TL;DR: Some morphological and physiological characteristics and electrophoretic esterase profiles of six isolates of Beauveria bassiana were evaluated and laboratory bioassays were performed to assess their virulence against the coffee berry borer Hypothenemus hampei.
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Aislamiento y evaluacion de la actividad enzimatica de hongos descomponedores de madera (Quindio, Colombia)

TL;DR: This work is the first report of laccase and CDH activity for Cookeina sulcipes and Earliella sp.