Results 1 to 10 of about 3,808,481 (308)

A socio-ecological assessment of land-based contamination and pollution: The Magdalena delta, Colombia

open access: yesFrontiers in Marine Science, 2022
River mouth systems, such as estuaries and deltas are important earth system transitional zones linking the land and coastal marine systems. They funnel anthropogenic contaminants and pollutants from the activities in the river catchment into the marine ...
Alice Newton
exaly   +2 more sources

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
exaly   +2 more sources

Fluvial and oceanographic influences on suspended sediment dispersal in the Magdalena River Estuary

open access: yesJournal of Marine Systems, 2020
The Magdalena River is the main contributor of fresh water and sediment to the Caribbean Sea. Hydrological inputs from the Magdalena River are 10,287 and 4068 m3 s−1 at high and low flows, respectively. Sediment delivery from the Magdalena River is among
Juan Camilo Restrepo   +2 more
exaly   +2 more sources

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

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
Carlo Gualtieri   +2 more
exaly   +2 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

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 ...
Qaisar Shaheen   +2 more
exaly   +2 more sources

Spatial Downscaling of Satellite-Based Precipitation and Its Impact on Discharge Simulations in the Magdalena River Basin in Colombia

open access: yesFrontiers in Earth Science, 2018
Precipitation is one of the most important components of the water cycle and its accurate spatial and temporal representation is fundamental for hydrological modeling.
Walter Immerzeel, Jaap Schellekens
exaly   +2 more sources

New records of agaricoid macrofungi (Agaricales, Basidiomycota) in an urban fragment of tropical dry forest from Colombian Caribbean Region [PDF]

open access: yesCheck List, 2023
Three new records of Agaricales species from the Colombian Caribbean region are presented: Agrocybe pediades (Fr.) Fayod, Macrocybe titans (H.E. Bigelow & Kimbr.) Pegler, Lodge & Nakasone, and Podaxis pistillaris (L.) Fr.
Jorge A. Luna-Fontalvo   +5 more
doaj   +3 more sources

Identification, Abundance, and Distribution of Microplastics in Surface Water Collected from Luruaco Lake, Low Basin Magdalena River, Colombia

open access: yesWater, 2023
There are few studies on microplastic (MP) contamination in Colombia, and little is known about its impacts on continental aquatic ecosystems. This study evaluated, for the first time, the identification, abundance, and distribution of MP particles in ...
R. A. Rojas-Luna   +5 more
semanticscholar   +1 more source

APROXIMACIÓN AL CONOCIMIENTO DE LOS ANFIBIOS EN UNA LOCALIDAD DEL MAGDALENA MEDIO (DEPARTAMENTO DE CALDAS, COLOMBIA)

open access: yesRevista de la Academia Colombiana de Ciencias Exactas Físicas y Naturales, 2023
Como resultado de los trabajos de campo desarrollados entre septiembre de 2003 y diciembre de 2004, orientados a evaluar la composición de los ensamblajes de anfibios en la Reserva Natural Privada Riomanso, en el departamento de Caldas, se registran 30 ...
Andrés R. Acosta-Galvis   +2 more
semanticscholar   +1 more source

TRANVIA: A program for continuum mental health assistance in transition period

open access: yesEuropean Psychiatry, 2023
Introduction Transition between adolescence and adulthood represents the most important challenge for personal development and involves several transformations: physical, psychological and social.
L. Pérez Gómez   +7 more
doaj   +1 more source

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