Hi Virtual Science Team,
Our Global Explorer ROV happened upon this very unusual fish called Ipnops. Those two bright yellow patches on the top of its head are its eyes. It doesn’t have lenses, because those cut out too much light. Basically, the eyes are naked retinas, with a layer of reflecting pigment below them, which is what gives it them that yellowish glow when you shine a light on it.
Tammy
Dr. Tamara Frank
Chief Scientist and Deep-Sea Explorer
Creep into the Deep Mission:
Bioluminescence and Vision on the Deep Seafloor 2015 Expedition, NOAA-OER
Category Archives: Postcards from the Deep
Let’s not Trash the Sea
Dear Virtual Science Team,
We’ve seen so many exotic and amazing creatures it makes me smile just thinking about them. As you know, the deep is a very important home to so many mysterious and marvelous animals.
Some moments, though, cause my smile to fade. At the deepest depths, we see trash. Human created garbage mars the beauty even at the great depths where we’re studying, 6,562 feet (2,000 m).
At this deepest habitat, where there’s so little structure, some of the animals try to colonize on the trash. But as you can see with the anemone wrapped in the plastic, its growth is being warped. We saw fishing line, soda cans, trash bags, and even a big oil barrel.
Now that you’ve helped us explore the deep, you have an important job. Help us keep it clean.
Many people do not realize that everything they do on land affects the deep — from not properly disposing of trash to not monitoring invisible pollutants such as chemicals like the detergents, fertilizers, cars, and other products we use all the time.
How can you help? It’s easy to make a difference. Reduce, reuse, and recycle. Be aware of the products you use that might run from your home, lawn, or driveway into storm drains an into streams and rivers. It all makes it to the ocean.
What do you think you can do to help us protect the deep sea?
Tammy
Dr. Tamara Frank
Chief Scientist and Deep-Sea Explorer
Creep into the Deep Mission:
Bioluminescence and Vision on the Deep Seafloor 2015 Expedition, NOAA-OER
Glass Sponge
Hello from the Gulf of Mexico. The research cruise is going great and the ROV dives successful. Here are a couple more gorgeous creatures we found today at 1920 feet.
I just love this glass sponge. It is so beautiful, like spun glass. With the sea lily on top, it looks like such a delicate flowering plant. A sea lily is in the same group as seastars and sea urchins. In a world with very little substrate (stuff on the ground), the sponge makes a lovely substrate for a sea lily.
As we were collecting the glass sponge, we saw yellow things inside. We asked the ROV pilot to tip the claw towards us (the camera) so we could see what they were. They were tiny amphipods (relatives of shrimp). These glass sponges always seem to have amphipods or shrimp associated with them. Often, the spicules of the sponge close off the opening. The shrimp (sometimes a pair of male and female) are trapped inside. They do quite well because they’re filter feeders like the sponge. The sponge is in the right position to capture food carried by the current, which means the amphipods inside can too.
In some cultures, the glass sponge and the mating pair of crustaceans inside, are dried and given as a wedding gift as a sign of everlasting love. It’s called a Venus Flower Basket.
I wonder what we’ll find on our next dive!
Cheers
Tammy
Dr. Tamara Frank, Chief Scientist and Deep-sea Explorer
Vision and Bioluminescence in the Deep-sea Benthos II, NOAA Ocean Exploration
Meet the giant isopod
Hello Virtual Science Team Members and friends,
This is a giant isopod, a deep-sea scavenger about the size of a small dog. Does it look familiar? It might. Perhaps you’ve seen one in your backyard. Well, not as big as this, but a much, much, much smaller version. It’s a distant relative of the giant isopod. You might call it a roly-poly or a pill bug. it eats rotting fish or animal carcasses it finds on the ocean floor. Yum!
Not only is the giant isopod a delightful critter with an unusual diet, it has fascinating eyes. Our Creep into the Deep Science Team is studying both bioluminescence and vision in the deep. The science team wants to learn more about these incredible creatures and how they survive in the darkest deepest parts of the sea. They suspect that the giant isopod’s slow compound eyes help it see the dim mats of bioluminescent bacteria that dust the ocean floor. We can’t wait to learn more, too!
The Oregon Coast Aquarium’s Oceanscape Network created a fun video for you. Enjoy!
Jake, the SeaDog
Video courtesy of the Oregon Coast Aquarium’s Oceanscape Network
Read more about the Creep Into The Deep Science Team (pdf)
Meet our Creep into the Deep Science Team
Watch other videos about the deep ocean.
Follow the Creep into the Deep Mission
Seamail: July 20, 2015
July 20, 2015
Dear Virtual Science Team Members…
Welcome aboard our research team! Thank you for being part of our Science Team for our NOAA-OE Research Mission: Bioluminescence and Vision on the Deep Seafloor 2015. The Science Team at sea includes Heather Bracken-Grissom, Sonke Johnsen, Charles Messing, Edith Widder, and me, Tamara Frank.
On July 14th, we traveled to Cocodrie, Louisiana to board the Research Vessel (RV) Pelican. We spent one day in port setting up all of our equipment, including the Global Explorer ROV. The Global Explorer, about the size of a small mini-van, needs to be lifted by a crane aboard the ship. Once it was on the ship, all the connections needed to be hooked up and tested to make sure that everything works (pilot controls, cameras, lights, hydraulics) before we left the dock and set sail to our first study site.
We’ll spend the next 12 days exploring depths between 3,280 and 4,921 feet (1,000 and 1,500 m) using the Global Explorer ROV. We’ll take photographs and videos and also collect live animals for our studies of vision and bioluminescence.
Only 5% of our oceans have been explored, so every dive is important and full of discoveries. We’re happy we can share this fascinating world with you.
During the cruise, you’ll receive Seamail updates about our discoveries and can ask us questions. You can also learn more about our research and find a map of our dive sites on the Bioluminescence and Vision on the Deep Seafloor 2015 NOAA-Ocean Exploration webpage. Plus, Oregon Coast Aquarium’s Oceanscape Network, and of course, WhaleTimes, will also have photos, videos, and more for you to check out.
I hope you’re ready for an amazing trip!
Cheers,
Tamara Frank
Dr. Tamara Frank
Chief Scientist and Deep-Sea Explorer
Creep into the Deep Mission: Bioluminescence and Vision on the Deep Seafloor 2015 Expedition, NOAA-OER
WhaleTimes: whaletimes.org
Oceanscape Network: oceanscape.aquarium.org
NOAA OE: oceanexplorer.noaa.gov/explorations/15biolum/welcome.html
Meet the Creep into the Deep Science Team!
MEET THE CREEP INTO THE DEEP SCIENCE TEAM: Who’s an expert on what? Who got seasick on their first expedition? Who was the first person to photograph a giant squid in its native habitat? The Oregon Coast Aquarium’s Oceanscape Network created a fun and engaging video to introduce you to our Creep into the Deep Science Team members!
Video courtesy of the Oregon Coast Aquarium’s Oceanscape Network
Read more about the Creep Into The Deep Science Team (pdf)
Follow the Creep into the Deep Mission
Creep into the Deep with us…
Follow the fun as we search for giant isopods and more on the ocean floor, July 20-24
Research Project: Vision and Bioluminescence in the Deep-sea Benthos II
A Postcard from the DEEPEND!
Hi everyone,
Postcards from the DEEPEND are starting to arrive. Enjoy!
Jake, the SeaDog
Hello from Tracey Sutton
Join us at the DEEPEND!
Joins WhaleTimes at the DEEPEND, no floaties required!
Our DEEPEND Science Team is at sea, right now! Follow the ship (May 1 to 8th) on the DEEPEND Consortium website.
That means, WhaleTimes’ first set of Postcards from the DEEPEND will be arriving soon!
WhaleTimes is excited to be part of the DEEPEND Project…a consortium of amazing scientists and organizations studying the Gulf of Mexico deep sea.
WhaleTimes will share the DEEPEND science, technology, engineering and math (STEM) with you through our
- Creep into the Deep Virtual Research Missions
- Postcards from the DEEPEND
- Taking Science Deeper Curriculum
…and so much more. Find out more
DEEPEND research, outreach, and education funded by the Gulf of Mexico Research Initiative (GOMRI) award number GOMRI2014-IV-914
Creep into the Deepend!
WhaleTimes is excited to be part of the DEEPEND Project
…a consortium of amazing scientists and organizations studying the Gulf of Mexico deep sea. WhaleTimes will share that science, technology, engineering and math (STEM) to you through our Creep into the Deep Virtual Research Missions, Postcards from the Deep, Taking Science Deeper Curriculum, and so much more.
Our first Postcards from the Deep…End arriving this spring.
Our first Creep into the Deep…End cruise, this fall.
Joins WhaleTimes at the DEEPEND, no floaties required!
DEEPEND research, outreach, and education funded by the Gulf of Mexico Research Initiative. Thank you!
Learn more about the DEEPEND funding at: http://research.gulfresearchinitiative.org/research-awards/projects/?pid=257
