74 citations · 322 across the 19 of their papers we have counts for
4 papers · 1 filter
Vegetation pattern formation in semiarid systems without facilitative mechanisms
Ricardo Martinez-Garcia, Justin M. Calabrese, Emilio Hernandez-Garcia +1
Regular vegetation patterns in semiarid ecosystems are believed to arise from the interplay between long-range competition and facilitation processes acting at smaller distances. W…
Exploring the tug of war between positive and negative interactions among savanna trees: Competition, dispersal, and protection from fire
Flora S. Bacelar, Justin M. Calabrese, Emílio Hernández-García
Savannas are characterized by a discontinuous tree layer superimposed on a continuous layer of grass. Identifying the mechanisms that facilitate this tree-grass coexistence has rem…
On the estimators of autocorrelation model parameters
C. H. Fleming, J. M. Calabrese
Estimation of autocorrelations and spectral densities is of fundamental importance in many fields of science, from identifying pulsar signals in astronomy to measuring heart beats…
Optimizing the search for resources by sharing information: Mongolian gazelles as a case study
Ricardo Martínez-García, Justin M. Calabrese, Thomas Mueller +2
We investigate the relationship between communication and search efficiency in a biological context by proposing a model of Brownian searchers with long-range pairwise interaction.…