Results 71 to 80 of about 2,665 (171)

Environmental sensitivity index for oil spills in colombian rivers (ESI-R): Application for the Magdalena river

CT&F - Ciencia, Tecnología y Futuro, 2019
The Environmental Sensitivity Index (ESI) mapping has been used globally for oil spill planning and response purposes in coastal areas since its development in the 1970s. However, application to riverine habitats has been very limited.  Following US National Oceanic and Atmospheric Administration (NOAA) formats and adapting them in working sessions ...
Gil-Agudelo, Diego L, Ibarra-Mojica, Diana M, Guevara-Vargas, Ana María, Nieto-Bernal, Ramón, Serrano-Gómez, Marlon, Gundlach, Erich R, Miranda-Rodríguez, Darío   +6 more
openaire   +3 more sources

Temporal analysis of genetic diversity and gene flow in the threatened catfish Pseudoplatystoma magdaleniatum from a dammed neotropical river.

PLoS ONE
The striped catfish Pseudoplatystoma magdaleniatum is a large-sized migratory species from the north Andes region, endemic to Magdalena basin and one of the major fishery resources.
Kevin León García-Castro, Edna Judith Márquez   +1 more
doaj   +1 more source

The Laden River: Ignacio Piedrahita’s Geological Stories of the Magdalena River

The Magdalena River, considered the backbone of Colombia, carries a multitude of material stories through its waters. Ignacio Piedrahita’s work, particularly in his travel diary Grávido río (2019) and the essay La verdad de los ríos (2020), emphasizes the Magdalena not only as a geological agent that shapes the Earth’s surface through erosion and ...
openaire   +1 more source

Distribution and Status ofPodocnemis lewyanain the Magdalena River Drainage of Colombia

Chelonian Conservation and Biology, 2008
ABSTRACT We obtained evidence of the continued presence of Podocnemis lewyana in 18 different sites within the Magdalena River drainage of northern Colombia. However, abundances at most sites were low, even in areas where the species had previously been reported as common.
Restrepo Isaza, Adriana, Páez Nieto, Vivian Patricia, Bok Garnier, Brian Carl, López, Catalina   +3 more
openaire   +3 more sources

Una nueva especie de pez del género Bryconamericus (Ostariophysi: Characidae) del río Magdalena, con una clave para las especies de Colombia

Revista de Biología Tropical, 2008
Con base en una serie de 90 ejemplares, en caracteres morfométricos, merísticos y osteología, se describe una nueva especie de Bryconamericus de la Quebrada La Pontesuela, boca de la quebrada Coclina, cuenca media del río Magdalena en Colombia.
César Román-Valencia, James A Vanegas-Ríos, Raquel I Ruiz-C   +2 more
doaj  

The Magdalena, river of tombs and blessed souls: the persistence of memories

, 2022
Cet article présente une réflexion sur l'imaginaire et le symbolisme présents dans certaines créations artistiques(littéraires, visuelles et cinématographiques) sur la violence récente en Colombie, dont la rivière Magdalena a été la protagoniste et dans laquelle on peut voir la persistance des mémoires dans les croyances et les représentations des ...
Herrera, Martha Cecilia, Torres Carrillo, Alfonso   +1 more
openaire   +1 more source

Use of computational intelligence techniques to predict flooding in places adjacent to the Magdalena River. [PDF]

Heliyon, 2020
Moreno JM, Sánchez JM, Espitia HE.
europepmc   +1 more source

Fish species of the middle basin of the Magdalena river, Colombia

Biota Colombiana, 2006
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José Iván Mojica, Germán Galvis, Paula Sánchez-Duarte, Claudia Castellanos, Francisco Antonio Villa-Navarro   +4 more
openaire   +1 more source

An aquatic caecilian from the Magdalena River, Colombia, S. A

, 1970
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Ictic community structure in the laggons of the external delta of the Magdalena river related with the reopening of the Clarin channel (Colombian Caribbean)

Acta Biológica Colombiana, 1999
In order to evaluate the effect of the the Clarin channel reopening on the fish community around the lagoons of the External Delta of the Magdalena river, fish samples were collected each month in 15 stations.
Natalia Bateman Vargas
doaj