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- AuthorsR. B. Waide, D. E. Comarazamy, J. E. González, C. A. S. Hall, Ariel Lugo, J. C. Luvall, D. J. Murphy, J. R. Ortiz-Zayas, N. D. Ramírez-Beltrán, F. N. Scatena, W. L. SilverYear2013
- AuthorsP. L. Weaver, William A. GouldKeywordsSourcePages 43-66 in G. González, M. R. Willig, and R. B. Waide, editors. Ecological gradient analyses in a tropical landscape. Ecological Bulletins 54. Wiley-Blackwell, Hoboken, NJ.Year2013
- AuthorsM. R. Willig, S. J. Presley, C. P. Bloch, J. Alvarez, NO-VALUESourcePages 117-140 in G. González, M. R. Willig, and R. B. Waide, editors. Ecological gradient analyses in a tropical landscape. Ecological Bulletins 54. Wiley-Blackwell, Hoboken, NJ.Year2013
- AuthorsE. O. Vázquez Plass, Joseph M. Wunderle Jr.KeywordsSourcePages 141-156 in G. González, M. R. Willig, and R. B. Waide, editors. Ecological gradient analyses in a tropical landscape. Ecological Bulletins 54. Wiley-Blackwell, Hoboken, NJ.Year2013
- The removal of nutrients from senescing tissues, nutrient resorption, is a key strategy for conserving nutrients in plants. However, our understanding of what drives patterns of nutrient resorption in tropical trees is limited. We examined the effects of nutrient sources (stand-level and tree-level soil fertility) and sinks (reproductive effort) on nitrogen (N) and phosphorus (P) resorption. We evaluated resorption efficiency (percentage of original nutrients removed during senescence) and resorption proficiency (indicated by senesced-leaf nutrient concentrations) in a symbiotic N-fixing...AuthorsK. L. Tully, Tana E. Wood, A. M. Schwantes, D. LawrenceKeywordsSourceEcology 94:930-940Year2013
- Para evaluar la diversidad de aves y mariposas ninfálidas visitamos la Estación Biológica Juan Roberto Zarruk en Jinotega, donde colectamos datos en todos los hábitats presentes en la finca. Obtuvimos 123 especies de aves y 29 especies de ninfálidos. El hábitat con mayor riqueza para aves fue el cafetal y para ninfálidos el tacotal. Entre las especies más comunes encontramos especies dependientes de bosque, mostrando que el paisaje aún alberga biodiversidad de importancia para la conservación. Los cafetales, dado que están inmersos en una matriz compleja con remanentes de bosque, tienen en...AuthorsM. Torrez, Wayne J. Arendt, J. M. MaesKeywordsSourceEncuentro 95:69-79Year2013
- AuthorsA. B. Shiels, L. R. Walker, NO-VALUEKeywordsSourcePages 211-222 in G. González, M. R. Willig, and R. B. Waide, editors. Ecological gradient analyses in a tropical landscape. Ecological Bulletins 54. Wiley-Blackwell, Hoboken, NJ.Year2013
- AuthorsW. L. Silver, D. Liptzin, M. Almaraz, NO-VALUESourcePages 195-210 in G. González, M. R. Willig, and R. B. Waide, editors. Ecological gradient analyses in a tropical landscape. Ecological Bulletins 54. Wiley-Blackwell, Hoboken, NJ.Year2013
- Aims The spatial distribution of biotic and abiotic factors may play a dominant role in determining the distribution and abundance of plants in arid and semiarid environments. In this study, we evaluated how spatial patterns of microhabitat variables and the degree of spatial dependence of these variables influence the distribution and abundance of the endangered cactus Harrisia portoricensis. Methods We used geostatistical analyses of five microhabitat variables (e.g. vegetation cover, soil cover and light incidence) and recorded the abundance of H. portoricensis in 50 permanent plots...AuthorsJ. Rojas-Sandoval, E. J. Melendez-Ackerman, NO-VALUEKeywordsSourceJournal of Plant Ecology: doi: 10.1093/jpe/rtt1014.Year2013