Powered by OpenAIRE graph
Found an issue? Give us feedback
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/ Revista Politécnicaarrow_drop_down
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Revista Politécnica
Article . 2025 . Peer-reviewed
License: CC BY NC SA
Data sources: Crossref
image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
Revista Politécnica
Article . 2025
Data sources: DOAJ
versions View all 2 versions
addClaim

Diatomeas de un río tropical, Antioquia-Colombia

Authors: Yimmy Montoya-Moreno; Karol Vanessa Solorzano-Ramírez; Néstor Jaime Aguirre-Ramírez; Fabio de Jesús Vélez-Macías;

Diatomeas de un río tropical, Antioquia-Colombia

Abstract

Se estudiaron las diatomeas epilíticas y las condiciones fisicoquímicas del agua en el río Tapartó Andes, Colombia. El perifiton se colectó en cuatro campañas de muestreo, en tres estaciones del río: parta alta, media y baja. El material fue tratado con peróxido caliente y se prepararon muestras en Naphrax para observación al microscopio óptico y al microscopio electrónico. Se identificaron 49 especies de diatomeas, se reportan por primera vez para Colombia las especies Amphipleura chiapasensis, Cymbella cf. ehrenbergii, Encyonema minutiforme, Encyonema silesiacum, Pseudostaurosira aff. americana, Pseudostaurosira medliniae, Surirella bryophila, además se registran las condiciones fisicoquímicas en las que se encuentran las diatomeas. Esta información es importante para incorporarla dentro de métodos de monitoreo biológico que emplean las diatomeas y sus valores de bioindicación. Con este trabajo se aumenta el conocimiento en la distribución de las diatomeas en el país y de las condiciones fisicoquímicas a las que se pueden asociar. Epilithic diatoms and water physicochemical conditions were studied on the Tapartó river located in the municipality of Andes, Colombia. The periphyton was collected in four sampling campaigns, in three stations of the river: upper, middle and lower sections.The material was treated with hot peroxide samples were prepared in Naphrax for observation under an optical microscope and for observation under a scanning electron microscope. 49 diatoms were identified, of which the species Amphipleura chiapasensis, Cymbella cf. ehrenbergii, Encyonema minutiforme, Encyonema silesiacum, Pseudostaurosira aff. americana, Pseudostaurosira medliniae, Surirella bryophila are reported for the first time in Colombia, besides the physicochemical conditions are recorded in which the predominant diatoms are found. This information is important to incorporate it into biological monitoring methods that use diatoms and their bioindication values. This work increases the knowledge in the distribution of diatoms in the country and the physicochemical conditions to which they can be associated.

Keywords

diatomeas, Technology, epiliton, río de montaña, bioindicación, T, Science, Q, lista de chequeo

  • BIP!
    Impact byBIP!
    selected citations
    These citations are derived from selected sources.
    This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    0
    popularity
    This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
    Average
    influence
    This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
    Average
    impulse
    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
    Average
Powered by OpenAIRE graph
Found an issue? Give us feedback
selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold