Results 41 to 50 of about 3,599 (132)

Comunidad de peces de la ciénaga de Paredes, Magdalena medio, Santander (Colombia) y su asociación con variablesespacio temporales y ambientales

Biota Colombiana, 2016
Entre febrero y diciembre de 2011 se estudió la comunidad de peces de la ciénaga de Paredes, a través de cuatro muestreos, en periodos climáticamente contrastantes y tres ambientes: estación 1, correspondiente a la boca de entrada del caño Peruétano (BCP)
Beatriz H. Mojica-Figueroa, John Jairo Díaz-Olarte   +1 more
doaj   +3 more sources

Efecto de dos concentraciones de nitritos sobre el crecimiento y sobrevivencia en alevinos de bocachico (prochilodus magdalenae)

, 2001
Juveniles de bocachico (Prochilodus magdalenae) con pesos entre 0,5 y 1,8 g fueron expuestos crónicamente a dos concentraciones de nitritos [...
Ceballos, S., González, J. F., Pinzón, O.   +2 more
core   +2 more sources

Potential of the bocachico Prochilodus magdalenae culture with biofloc technology

, 2021
Prochilodus magdalenae es una especie endémica de Colombia, se le considera la principal especie de la pesquería continental colombiana por sus volúmenes de captura y relevancia para la economía de los pescadores.
Espinosa-Araujo, José, Prieto- Guevara, Martha J, Atencio-García, Víctor J, Mendoza, Luís C., Pertuz-Buelvas, Vicente   +4 more
core   +2 more sources

Electrified rhythms: How hydropower infrastructure transforms hydrosocial relations of riverine communities in the Lower Sogamoso River, Colombia

People and Nature, Volume 8, Issue 3, Page 782-796, March 2026.
Abstract Hydropower dams regulate water flows for millions of downstream inhabitants worldwide, altering water availability. Under a changing climate, flow control is often framed technically and politically as being essential for reducing drought and flood risks. However, it can also disrupt ecological flows, impact livelihoods and erode environmental
Laura Betancur‐Alarcón, Laura Pulgarín‐Morales, Camila Jiménez‐Saénz, Rossella Alba, Tobias Krueger   +4 more
wiley   +1 more source

The fish community of the Paredes floodplain lake, Magdalena medio (Santander) and its association with spacio-temporal and environmental variables

Biota Colombiana, 2016
Between february and december of 2011 the fish communities of the ciénaga de Paredes, were studied by four samples in periods contrasting climates, station 1, corresponding to the inlet of the pipe Peruétano (BCP), station 2, Swamp Center (CC) and ...
Beatriz H. Mojica-Figueroa, John Jairo Díaz-Olarte   +1 more
doaj   +1 more source

Optimizing Total Suspended Solids Mitigation in a Data‐Limited Watershed: A Network‐Based Advection–Reaction Model Applied to the Canal del Dique, Colombia

Water Resources Research, Volume 62, Issue 2, February 2026.
Abstract Total Suspended Solids (TSS) significantly degrade water quality by reducing light penetration and oxygen availability, while facilitating the transport of toxic contaminants. Managing TSS in watersheds requires an understanding of both hydrological connectivity and pollutant dynamics; however, these efforts are significantly constrained by ...
Jesus Guzmán Pérez, Javier Montoya Martinez, David Angulo‐Garcia   +2 more
wiley   +1 more source

Sperm Quality, Milt Biochemistry, and Cellular Ultrastructure in Fresh and Cryopreserved Sperm of Brycon amazonicus

Aquaculture Research, Volume 2025, Issue 1, 2025.
Milt cryopreservation facilitates native fish’s constant production of commercial interest. However, it can damage spermatozoa (sptz) due to the osmotic stress of diluents and low temperatures. This study compares spermatic quality in fresh (SF) and cryopreserved (CS) milt in B. amazonicus for 24 h, 1 month, and 3 months.
Owens José Barros-Barrios, Roger Oswaldo Suárez-Martínez, Edwin Gómez-Ramírez, Diana Nathalie Guaje-Ramírez, Víctor Mauricio Medina-Robles   +4 more
wiley   +1 more source

Variabilidad genética y fenotípica del Bocachico (Prochilodus magdalenae) de la ciénaga de Zapatosa Cesar [PDF]

, 2019
La ciénaga de Zapatosa (CZ) es un ecosistema de gran importancia en el departamento del Cesar y del Magdalena en Colombia por su gran diversidad de especies animales y vegetales, y por ser una de las principales fuentes de sostenimiento para las familias
Pacheco Peñaranda, Elianny
core  

The problems with pin bones: Intermuscular bone development and function in salmonids and their implications for aquaculture

Reviews in Aquaculture, Volume 16, Issue 4, Page 1981-1995, September 2024.
Abstract A healthy skeletal system is fundamental to fish welfare and performance and a key physiological feature of a robust fish. The presence of skeletal deformities in farmed salmonids is a persistent welfare problem in aquaculture, and one which threatens to impede industry growth.
Brianne A. Lyall, P. Eckhard Witten, Chris G. Carter, Matthew R. Perrott, Jane E. Symonds, Seumas P. Walker, Zac Waddington, Gianluca Amoroso   +7 more
wiley   +1 more source

Situación actual del cultivo de Prochilodus magdalenae, bocachico en América Latina. [PDF]

, 2022
El pez Prochilodus magdalenae (bocachico) es una especie ampliamente distribuida en climas tropicales y por países afluentes a la cuenca del río Amazonas, debido a la creciente demanda el cultivo de esta especie ha ido en aumento a lo largo de los años ...
Moreno Bejar, Marlitt Gabriela
core   +1 more source