Search Results - "Noemí Mazía, C."

Nutrient supply and bird predation additively control insect herbivory and tree growth in two contrasting forest habitats by Garibaldi, Lucas A., Kitzberger, Thomas, Noemí Mazía, C., Chaneton, Enrique J.

“…It has been suggested that bottom–up and top–down forces interactively control food web dynamics. While top–down effects would increase with resource…”
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Small-scale habitat use and assemblage structure of ground-dwelling beetles in a Patagonian shrub steppe by Noemí Mazía, C., Chaneton, E.J., Kitzberger, T.

“…Studies in arid systems have often focussed on the origin and maintenance of vegetation patchiness, but little is yet known about how microhabitat structure…”
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Antagonistic effects of large- and small-scale disturbances on exotic tree invasion in a native tussock grassland relict by Mazía, C. Noemí, Chaneton, Enrique J, Machera, Marina, Uchitel, Andrea, Feler, María Victoria, Ghersa, Claudio M

“…It is generally accepted that disturbances increase community invasibility. Yet the role of disturbance in plant invasions may be less predictable than often…”
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Facilitation vs. apparent competition: insect herbivory alters tree seedling recruitment under nurse shrubs in a steppe-woodland ecotone by Chaneton, Enrique J, Noemi Mazía, C, Kitzberger, Thomas

“…1. Facilitation of recruitment by 'nurse' plants can play a major role in harsh environments. Yet the extent to which consumer-mediated apparent competition…”
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Limits to Tree Species Invasion in Pampean Grassland and Forest Plant Communities by Mazia, C. Noemí, Chaneton, Enrique J., Ghersa, Claudio M., Rolando J. C. León

“…Factors limiting tree invasion in the Inland Pampas of Argentina were studied by monitoring the establishment of four alien tree species in remnant grassland…”
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Interannual changes in folivory and bird insectivory along a natural productivity gradient in northern Patagonian forests by Noemi Mazía, C., Kitzberger, Thomas, J. Chaneton, Enrique

“…Trophic regulation models suggest that the magnitude of herbivory and predation (top-down forces) should vary predictably with habitat productivity. Theory…”
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Variable strength of top-down effects in Nothofagus forests: bird predation and insect herbivory during an ENSO event by MAZIA, C. NOEMI, CHANETON, ENRIQUE J, KITZBERGER, THOMAS, GARIBALDI, LUCAS A

“…Predators are thought to play a key role in controlling herbivory, thus having positive indirect effects on plants. However, evidence for terrestrial trophic…”
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Establishment of Honey Locust (Gleditsia triacanthos) in Burned Pampean Grasslands by Chaneton, Enrique J., Mazia, C. Noemí, Marina Machera, Andrea Uchitel, Ghersa, Claudio M.

“…The effect of a single fire event on the subsequent invasion dynamics of honey locust was studied in old-field and relict tussock grasslands of the Inland…”
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Establishment of Honey Locust (Gleditsia triacanthos) in Burned Pampean Grasslands1 by CHANETON, ENRIQUE J, NOEMÍ MAZIA, C, MACHERA, MARINA, UCHITEL, ANDREA, GHERSA, CLAUDIO M

“…The effect of a single fire event on the subsequent invasion dynamics of honey locust was studied in old-field and relict tussock grasslands of the Inland…”
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Establishment of Honey Locust (Gleditsia triacanthos) in Burned Pampean Grasslands 1 by CHANETON, ENRIQUE J., NOEMÍ MAZIA, C., MACHERA, MARINA, UCHITEL, ANDREA, GHERSA, CLAUDIO M.

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