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

Friday, 23 June 2017

Group 6A, first day

The Winogradsky column is a micrography of an acuatic ecosystem which is exposed to a permantent solar source, it allows the growth of several kind of microorganism.
In our case, we added:
  1. Cellulose: 0,51 g.
  2. NaCl: 2..1 g.
  3. Na2SO4: 1.2 g.
  4. Calcium Carbonate:0.65 g.
  5. Calcium Sulfate: 0.81 g.
  6. Glucose: 0.59 g.
After adding this enrichment material, we expect microorganism to grow in there. 
  • Halo bacterias because we added NaCl
  • Bacterias capable of metabolizing cellulose.
  • CaCO3 and glucose as carbon source for organism.
  • Na2SO4 and calcium sulfate like energy source doing fermentatives process.
<We didn´t take any photo of the winogradsky column>





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1 comment:

  1. Unknown26 June 2017 at 23:56

    Sulfate is used for fermentative purposes? Which organisms use CaCO3 and which glucose?

    ReplyDelete

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