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Indirect effects of exotic grazers: livestock decreases the nutrient content of refuse dumps of leaf-cutting ants through vegetation impoverishment |
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| Authors: | MARIANA TADEY ALEJANDRO G. FARJI-BRENER |
| Affiliation: | Laboratory Ecotono, Centro Regional Universitario Bariloche, Universidad Nacional del Comahue, (8400) Bariloche, Argentina |
| Abstract: | |
| Keywords: | Acromyrmex lobicornis ant debris exotic mammals grazing indirect interactions Patagonia soil nutrients |