Consulta: creatorFacets:"Chalén, N."
Registros recuperados: 1
Data/hora: 13/06/2024 21:59:21

Características oceangráficas químicas al este de las Islas Galápagos durante abril 1995
Provedor de dados: 20
Autores: Pérez, E.; Chalén, N.; Macías, P.
During april 1995 hydrochemical research in a vertical column on the east side of the Galápagos Islands (Cruise T95/04/01) onboard of the INP R/V Tohallí indicated that concentrations of ammonium, nitrate, phosphate and chlorophyll-a were found stratified from the surface to deeper layers, on the other hand the maximum levels of nitrite and silicate were detected 70 m below the thermocline. The apparent oxygen use (AOU) varied from 1 to over 3 below the thermocline, this would indicate an oxidating environment due to the high levels of nitrate, phosphate, silicate and low concentrations of dissolved Oxygen (ca. 90-134[µM]) and ammonium (&lt;0,1[µM]). According to the high salinity average (35,0 ups), nutritive elements (nitrate 15,6 [µM], silicate 13,1...
Tipo: Journal Contribution
Palavras-chave: Chemical composition; Oceanography; Upwelling; Oceanic islands; Chemical composition; Oceanography; Http://aims.fao.org/aos/agrovoc/c_1794; Http://aims.fao.org/aos/agrovoc/c_12889.
Ano: 1995
URL: http://hdl.handle.net/1834/3021