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Biodiversity-productivity relationship in ponds: Community and metacommunity patterns along time and environmental gradients
(Wiley, 2014-05)
Primary production correlates with diversity in various ways. These patterns may result from the interaction of various mechanisms related to the environmental context and the spatial and temporal scale of analysis. However, ...
Evaluating damage in the perianth: a new diagrammatic scale to estimate population level of Aceria guerreronis Keifer (Acari: Eriophyidae) in coconut fruits
(Universidad Nacional de Colombia - Sede Palmira, 2017-01-01)
The coconut mite, Aceria guerreronis Keifer (Acari: Eriophyidae), is one of the main pests of the coconut crop by attacking the fruits. Colonies can reach 10,000 mites/fruit at high infestation. A diagrammatic scale (Galvão ...
Psychometric properties of the CYBVICS cyber-victimization scale and its relationship with psychosocial variables
The main goal of the present study was to analyze the psychometric properties of the revised version of the Adolescent Cyber-Victimization Scale (CYBVICS). This scale is composed of 18 items that assess direct and indirect ...
Relationship between nucleophilicity/electrophilcity indices and reaction mechanisms for the nucleophilic substitution reactions of carbonyl compounds
(John Wiley and Sons Ltd, 2004)
Theoretical electrophilicity and nucleophilicity scales, defined in terms of electronic reactivity indices, were tested for the reaction of a series of carbonates with neutral and charged reagents of varying nucleophilicity. ...
Scaling functions evaluation for estimation of landscape metrics at higher resolutions
(Elsevier Science, 2014-07)
Understanding the relationship between landscape pattern and environmental processes requires quantification of landscape pattern at multiple scales. This will make it possible to relate broad-scale patterns to fine-scale ...
Effect of condition index on allometric relationships of clearance rate in Mytilus galloprovincialis Lamarck, 1819
(Universidad de Valparaíso. Facultad de Ciencias del Mar, 2008)