Anthropogenic perturbation effects on tropical-forest hammock ecosystems in Campeche, Mexico Dahkkit: Koyoc-Ramírez, Luz Gabriela, Mendoza-Vega, Jorge, Pérez Jiménez, Juan Carlos, Torrescano Valle, Nuria

Abundance and diversity of soil macroinvertebrates in sugarcane (Saccharum spp.) plantations under organic and chemical fertilization in Belize Dahkkit: Chi, Luciano, Huerta-Lwanga, Esperanza, Álvarez Solís, David, Kú-Quej, Víctor Manuel, Mendoza-Vega, Jorge

Effect of soil use in ants (Formicidae: Hymenoptera) in Tikinmul, Campeche, Mexico Dahkkit: Chanatásig-Vaca, Cristina Isabel, Huerta Lwanga, Esperanza, Rojas Fernández, Patricia, Ponce-Mendoza, Alejandro, Mendoza Vega, Jorge, Morón Ríos, Alejandro, Van der Wal, Hans, Dzib-Castillo, Benito Bernardo