Posts tagged with plankton

Deep science

  • Consigned to the deep. A dead-weight is dropped from the stern of the Marion Dufresne. The silver cylinder to the left is the acoustically-triggered release device, with the kilometres-long tether disappearing further to the left. Images by Colin Miskelly, copyright IPEV/Te Papa
  • The rack of hydrological survey bottles being lowered (left) and returning to the surface (right). Images by Colin Miskelly, copyright IPEV/Te Papa
  • Tropical cyclone Corentin. The red line shows the original course that the Marion Dufresne was supposed to take. Image copyright IPEV
  • Consigned to the deep. A dead-weight is dropped from the stern of the Marion Dufresne. The silver cylinder to the left is the acoustically-triggered release device, with the kilometres-long tether disappearing further to the left. Images by Colin Miskelly, copyright IPEV/Te Papa

Our return voyage on the Marion Dufresne was very different from the voyage south. The first voyage was for logistics resupply, and delivery (and uplift) of personnel, plus we had twelve fare-paying tourists on board. The voyage back was an oceanographic survey voyage. There were a similar number of passengers on board (47), but more… Read more »

Is it an animal or an alien?

What is this mystery animal? Drawing by Rick Webber, Curator of Invertebrates © Rick Webber

Sometimes, nature throws up something that’s weirder than you can possibly imagine. Take a look at these pictures – do you know what they are? Clue: They’re both young versions of the same animal. Any ideas? Our Curator of Invertebrates, Rick Webber, will reveal all during Science Live: Coastal Creatures on Wednesday. Watch Science Live:… Read more »