Results 1 to 10 of about 2,665 (171)

Drivers for the artisanal fisheries production in the Magdalena River

open access: yesFrontiers in Environmental Science, 2022
We review knowledge on the Magdalena River in Colombia and its fish to identify those drivers that influence the artisanal fisheries production. We identify eight direct drivers (four natural and four anthropogenic) and at least four indirect drivers ...
Luz Jiménez-Segura   +2 more
doaj   +4 more sources

SISME, Estuarine Monitoring System Based on IOT and Machine Learning for the Detection of Salt Wedge in Aquifers: Case Study of the Magdalena River Estuary [PDF]

open access: yesSensors, 2021
This article contains methods, results, and analysis agreed for the development of an application based on the internet of things and making use of machine learning techniques that serves as a support for the identification of the saline wedge in the ...
Paola Patricia Ariza-Colpas   +9 more
doaj   +4 more sources

Fish of the upper Magdalena, Magdalena river basin, Colombia

open access: yesBiota Colombiana, 2006
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Francisco Antonio Villa-Navarro   +5 more
doaj   +2 more sources

Analysis of the Behaviour of Oil Spills in a Sector of the Magdalena River (Colombia)

open access: yesChemical Engineering Transactions, 2017
In 2005, it was estimated that over 70% of oil spills in Colombia affected riverine areas. The Magdalena River is the longest navigable river in the country.
V. Kafarov   +7 more
doaj   +3 more sources

Hydrocentric Reading of Rivers: Waterways in Wade Davis’ Magdalena: River of Dreams

open access: yesAnglica. An International Journal of English Studies
The aim of this article is to analyse Wade Davis’ outlook on the Magdalena River through the lens of Mielle Chandler and Astrida Neimanis’ (2013) inclusive understanding of gestationality. In his 2021 book Magdalena: River of Dreams. A Story of Colombia,
Anna Maria Karczewska
doaj   +2 more sources

A Computer Aided Approach for River Styles—Inspired Characterization of Large Basins: The Magdalena River (Colombia) [PDF]

open access: yesWater (Switzerland), 2020
This paper addresses the geomorphic characterization and classification of large rivers in a framework of scarce information. This is inspired by the River Styles Framework with some modifications that make the process more straightforward and accessible to practitioners and more applicable to large basins, while reducing the subjective, expert-based ...
Carlo Gualtieri   +2 more
exaly   +3 more sources

Diversity of ectoparasitic bat flies (Diptera, Hippoboscoidea) in inter-Andean valleys: evaluating interactions in the largest inter-Andean basin of Colombia [PDF]

open access: yesZooKeys
Flies belonging to the families Streblidae and Nycteribiidae are highly specialized arthropods that feed on the blood of bats. Their morphology varies and has adapted throughout their coevolutionary history with hosts. Bat flies are often associated with
Camila López-Rivera   +15 more
doaj   +4 more sources

Artery: Racial ecologies on Colombia’s Magdalena River

open access: yesEuropean Review of Latin American and Caribbean Studies
Artery: Racial ecologies on Colombia’s Magdalena River, by Austin Zeiderman, Duke University Press ...
Lotte de Jong
doaj   +4 more sources

Reproduction and conservation of the Magdalena river turtle (Podocnemis lewyana) in the claro Corcorná Sur river, Colombia

open access: yesActa Biológica Colombiana, 2014
The Magdalena River Turtle, Podocnemis lewyana, is an endangered and endemic turtle from Colombia. Among the most important information needed to conserve endangered species is to identify, monitor, and protect the sites used by the species to reproduce ...
Claudia Patricia Ceballos   +3 more
doaj   +5 more sources

First records of Loxopholis southi (Ruthven & Gaige, 1924) (Squamata, Gymnophthalmidae) in the Cordillera Oriental of the Colombian Andes [PDF]

open access: yesCheck List, 2022
We present the first records of Loxopholis southi (Ruthven & Gaige, 1924) from the western slope of the Cordillera Oriental in Colombia. This species had previously only been known from the biogeographic regions of Chocó and Magdalena ...
Hugo Bernal-Hernández   +2 more
doaj   +3 more sources

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