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Caracterización físico-química de dos estuarios en la bahía de Golfito, Golfo Dulce, Pacífico de Costa Rica
Physico-chemical characterization of two mangrove estuaries of Golfito bay, Pacific coast of Costa Rica
(2006-09-01)
The temporal and spatial distributions of salinity, temperature, dissolved oxygen, Secchi disk depth,
suspended matter, dissolved inorganic nutrients and chlorophyll a, were determined in two mangrove estuaries at
Golfito ...
Combustibles forestales superficiales y riesgo de incendio en dos estadios de sucesión secundaria y bosques primarios en el Parque Nacional Palo Verde, Costa Rica
(2015-06-22)
Se cuantificó el combustible forestal superficial de los árboles en pie y del mantillo orgánico. También, se caracterizó la composición florística, en tres tratamientos de estadios sucesionales, de 10-25 años (29,88 ha) ...
Hydrocarbon Degrading Microflora in a Tropical fuel-Contaminated Aquifer: Assessing the Feasibility of PAH Bioremediation
(2012-01)
An aquifer located within a petroleum processing plant in Moín, Costa Rica, suffers hydrocarbon
pollution. This study aimed to determine the ability of indigenous microorganisms from this site to degrade
polycyclic ...
Cimex lectularius Linnaeus, 1758 (Hemiptera: Cimicidae) in Costa Rica: First Case Report Confirmed by Molecular Methods in Central America
(2020)
Cimex lectularius and Cimex hemipterus are the most common species of bedbugs that infest homes. Although case reports decreased substantially by the end of the 20th century, bed bugs, and especially C. lectularius, are ...
Infección por larvas de Alouattamyia baeri (Diptera: Cuterebridae) en monos aulladores, Alouatta palliata (Primates: Cebidae), de la costa caribe de Costa Rica
(2004-06-01)
Alouattamyia baeri es una especie de cuterébrido cuya larva se asocia con el parasitismo en primates del Nuevo Mundo (Catts, 1982). La descripción de la morfología fue realizada por Shannon y Greene (1926) con ejemplares ...
Two new species of Listrocarpus Fain (Acari: Atopomelidae) from Cebus capucinus Linnaeus and Saimiri oerstedii Reinhardt (Primates: Cebidae) in Costa Rica
(2004)
Two new species of Listrocarpus Fain, 1967 (Acari: Atopomelidae): L. capucinus sp. nov. and L. costaricensis sp. nov., are described from the hair of white faced capuchin (Cebus capucinus Linnaeus, 1758) and squirrel ...
Flora Bacteriana de la Cavidad Oral del Mono Tití (Saimiri Oerstedii) Y su Perfil de Sensibilidad a Antibióticos
(2007-12)
Se estudió la flora bacteriana y su patrón de sensibilidad antimicrobiana en la cavidad oral de 33 monos Saimiri oerstedii:
31 silvestres y 2 en cautiverio. Con torunda estéril se rasparon los dientes y la cavidad bucal ...
Methyltestosterone alters sex determination in the American alligator (Alligator mississippiensis)
(2016-07-09)
Effects of xenobiotics can be organizational, permanently affecting anatomy during embryonic development, and/or activational, influencing transitory actions during adulthood. The organizational influence of endocrine-disrupting ...
Proteomic profiling, functional characterization, and immunoneutralization of the venom of Porthidium porrasi, a pitviper endemic to Costa Rica
(2019)
The genus Porthidium includes nine pitviper species inhabiting Mexico, Central America, and northern South
America. Porthidium porrasi is a species endemic to the Southwest of Costa Rica, for which no information on ...
Bacterial communities in residential wastewater treatment plants are physiologically adapted to high concentrations of quaternary ammonium compounds
(2023-08-28)
Benzalkonium chloride (BAC) is a quaternary ammonium compound (QAC) widely used
as the active ingredient of disinfectants. Its excessive discharge into wastewater is
constant and in high concentrations, likely affecting ...