Winogradsky column lab page!


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Welcome to the Winogradsky column lab page! Students from the Departments of Biological Applications and Technology, University of Ioannina and Icthyology and Aquatic Environment, University of Thessaly, Greece and the Microbiology course, Faculty of Sciences, University of Cádiz, Spain, discuss their findings on Winogradsky columns they constructed!

If you want to add a post, please feel free to contact the blog administrators (Hera Karayanni, Sokratis Papaspyrou or Kostas Kormas)!



Καλωσορίσατε στη σελίδα των Winobloggers! Διαδικτυακός τόπος συνάντησης φοιτητών, φοιτητριών και διδασκόντων δύο Τμημάτων από την Ελλάδα: Tμήμα Βιολογικών Εφαρμογών και Τεχνολογιών, Παν/μιο Ιωαννίνων και Τμήμα Γεωπονίας, Ιχθυολογίας και Υδάτινου Περιβάλλοντος, Παν/μιο Θεσσαλίας και ενός από την Ισπανία: Σχολή Θετικών Επιστημών, Πανεπιστήμιο του Cadiz. Παρακολουθούμε, σχολιάζουμε, ρωτάμε, απαντάμε σχετικά με τα πειράματά μας, τις στήλες Winogradsky!


Bienvenidos a la pagina web de los Winobloggers! Aquí los estudiantes y profesores de dos departamentos griegos, el Departamento de Aplicaciones y Tecnologías Biológicas de la Universidad de Ioannina y el Departmento de Agricultura, Ictiología y Sistemas Acuáticos de la Universidad de Thessalia, junto con los estudiantes de Microbiología de la Facultad de Ciencias en la Universidad de Cádiz, se reúnen para observar, comentar, preguntar y responder a preguntas relacionadas con nuestro experimento, la columna Winogradsky.


Winogradksy columns

Winogradksy columns
'In the field of observation, chance only favors the prepared mind' Pasteur 1854

Blog posts

Saturday, 17 June 2017

UCA_5C_1: Day1 - A Winogradsky column a bit different...

We are Isabel, Jose and Álvaro and we have made a Winogradsky column with a high concentration of salt.
The composition of the column is:
  - 20,54 g of mud
  - 20,05 g of dirt
  - 61,84 g of salt
  - 0,11 g of paper (Carbon source)
  - 0,15 g of plaster (Plaster´s formula is CaSO4·H2O, so adding it works providing calcium and sulfur)

The purpose of our column is to prove if there is halophilic bacteria in Rio San Pedro's sediment and if these bacteria can grow under these conditions.


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1 comment:

  1. Unknown26 June 2017 at 19:08

    I am certain there is something wrong with the components.. you have added more salt than sediment?

    What do you expect to see if halophilic bacteria grow? How will the light affect your column?

    ReplyDelete

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