Investigating flagellates, plankton and filter feeders: Track 1

Featuring:

This page was published over five years ago. Please be aware that due to the passage of time, the information provided on this page may be out of date or otherwise inaccurate, and any views or opinions expressed may no longer be relevant. Some technical elements such as audio-visual and interactive media may no longer work. For more detail, see our Archive and Deletion Policy.

How do we enter the strange and fascinating world of small organisms? How do scientists explore their habits, growth, and rather intriguing behaviours? In this album, scientists from Italy, the US and the UK reveal some of the technologies and techniques they use to investigate the behaviour of small aquatic organisms such as flagellates, plankton and filter feeders. In the audio track, Dr David Robinson of The Open University talks about some of the problems and rewards of investigating very small aquatic creatures. This material forms part of The Open University course S204 Biology: uniformity and diversity.

By: The OpenLearn team (The Open University,)

Duration 35 mins
Updated Friday 26th March 2010
Posted under Across the Sciences, Biology

View article Comments

Track 1: Investigating flagellates, plankton and filter feeders

A short introduction to this album.

Read a transcript of this track - you'll need a PDF viewer, such as Adobe's free Adobe Reader
Download this track from iTunes U - you'll need Apple's free iTunes software
See details of the Open University course this album comes from
Discover more from The Open University and iTunesU at open.edu/itunes

Tracks in this podcast:

Track	Title	Description
1	Investigating flagellates, plankton and filter feeders	A short introduction to this album. Play now Investigating flagellates, plankton and filter feeders
2	Investigating filter feeders	Professor Mimi Köehl demonstrates how somesuspension feeders eat. Play now Investigating filter feeders
3	Investigating bivalves	Professor Evan Ward demonstrates how bivalves feed, and how they process the food they ingest. Play now Investigating bivalves
4	Locating phytoplankton	Dr Gabrielle Kennaway uses a conductivity-temperature-depth (CTD) sampler to test for phytoplankton and its movements with the tide. Play now Locating phytoplankton
5	Investigating flagellates	Dr Gianfranco Novarino demonstrates how to isolate flagellates from samples and some of their more unusual feeding behaviour. Play now Investigating flagellates
6	Investigating plankton	Professor Paul Tett investigates how phytoplankton lives in the sea and gives some examples of how it travels and survives. Play now Investigating plankton

Author

Copyright information

Publication details

Originally published: Friday, 26th March 2010

Copyright information

Body text - Content: Copyright The Open University
Audio/Video tracks: Creative Commons BY-NC-SA 4.0 The Open University 2010
Image 'Investigating flagellates, plankton and filter feeders' - Copyright: The Open University 2010
Image 'Michael Fish' - Copyright:
BBC
Image 'A person reading a magazine' - Copyright free: Kaboompics
Image 'Portrait of Charles Darwin' - Copyright: Jupiter Images
Image 'Bang Goes The Theory - Inside the abandoned RAF building' - Copyright: BBC
Image 'Will Clough' - Copyright: The Open University
Image 'Gaffer tape' - Copyright: BBC
Image 'Dallas - tied to a rocket!' - Copyright: BBC
Image 'Keith shows Janet around the Bang set' - Copyright: OU
Image 'The Bang Goes The Theory location' - Copyright: Janet Sumner
Image 'Kevin Keegan pedals for his life on Superstars' - Copyright: BBC
Image 'Rocket car' - Copyright: Production team
Image 'A human cell treated with a compound which induces autophagy' - Copyright: Sarah Needs
Image 'British Science Week' - Copyright: British Science Week
Image 'Adam at the National Grid' - Copyright: Production team
Image 'Samples in laboratory ' - Photo by Edward Jenner from Pexels under Creative Commons BY-NC-SA 4.0 license
Image 'Full moon set against dark sky during the night' - NASA/Goddard Space Flight Center Scientific Visualization Studio under Creative-Commons license
Image 'Think like a scientist' - Copyright: The Open University
Image 'Psychology subject image, brain' - Copyright: Dreamstime
Image 'Infinity Wars pixel art' - Kidkinobi under Creative Commons BY 4.0 license
Image 'Photo of a female writing on a whiteboard' - Photo by ThisIsEngineering from Pexels under Creative Commons BY-NC-SA 4.0 license
Image 'Eyes' - Copyright: photos.com