oxygen
Let them eat plastic – Animals eating microplastic could choke the ocean
Plastic pollution may bring to mind big images – dead birds, the Great Pacific Garbage Patch, and beaches filled with trash. But as plastic breaks down into smaller pieces, called microplastics, the ocean’s smallest animals are able to eat it. Ultimately, this could make it harder for sea creatures to breathe. Kristin HuizengaI am a […]
Living Fossils Hidden in Plain Sight
Around 2.4 billion years ago, the emergence of cyanobacteria multiplied oxygen concentrations in our atmosphere by almost a million, and made life as we know it possible. But the specific group of cyanobacteria responsible has never been identified. A team of scientists from UC Boulder have found a promising candidate hidden in plain sight. Amanda […]
Superoxide: A Super Sink of Ocean Oxygen
Ever wondered how oxygen gets depleted in the ocean? A new study suggests that a significant fraction is transformed into superoxide – an intriguing molecule that biologists love to hate. Amanda SemlerI’m a PhD candidate in Earth System Science at Stanford University, and I study how microbes in deep ocean sediments produce and consume greenhouse […]
Suffocating crabs and a one-way street for carbon
Seafloor life is in danger of running out of oxygen as the ocean warms, but this may actually help to mitigate climate change. Michael GrawI’m a 5th year PhD student at Oregon State University researching the microbial ecology of marine sediments – why do we find microbes where they are in the seafloor, and what […]
Methane on the dinner menu
Bacteria in coastal waters can eat methane, a greenhouse gas – but just how much and how fast can they eat? Michael GrawI’m a 5th year PhD student at Oregon State University researching the microbial ecology of marine sediments – why do we find microbes where they are in the seafloor, and what are they […]
7 Reasons to Give Thanks For Our Ocean
This Thanksgiving, let’s give pause and reflect on reasons to be thankful for the ocean! Megan ChenI graduated with a Masters of Coastal & Marine Management from the University of Akureyri in Iceland, and am currently working at the Smithsonian Institution’s National Museum of Natural History in Ocean Education. I am interested in smart and […]
by oceanbites 2 months ago
Happy Earth Day! Take some time today to do something for the planet and appreciate the ocean, which covers 71% of the Earth’s surface. #EarthDay #OceanAppreciation #Oceanbites #CoastalVibes #CoastalRI- by oceanbites 3 months ago
Not all outdoor science is fieldwork. Some of the best days in the lab can be setting up experiments, especially when you get to do it outdoors. It’s an exciting mix of problem solving, precision, preparation, and teamwork. Here is - by oceanbites 4 months ago
Being on a research cruise is a unique experience with the open water, 12-hour working shifts, and close quarters, but there are some familiar practices too. Here Diana is filtering seawater to gather chlorophyll for analysis, the same process on - by oceanbites 5 months ago
This week for #WriterWednesday on #oceanbites we are featuring Hannah Collins @hannahh_irene Hannah works with marine suspension feeding bivalves and microplastics, investigating whether ingesting microplastics causes changes to the gut microbial community or gut tissues. She hopes to keep working - by oceanbites 5 months ago
Leveling up - did you know that crabs have a larval phase? These are both porcelain crabs, but the one on the right is the earlier stage. It’s massive spine makes it both difficult to eat and quite conspicuous in - by oceanbites 5 months ago
This week for #WriterWednesday on #Oceanbites we are featuring Cierra Braga. Cierra works ultraviolet c (UVC) to discover how this light can be used to combat biofouling, or the growth of living things, on the hulls of ships. Here, you - by oceanbites 6 months ago
This week for #WriterWednesday at #Oceanbites we are featuring Elena Gadoutsis @haysailor These photos feature her “favorite marine research so far: From surveying tropical coral reefs, photographing dolphins and whales, and growing my own algae to expose it to different - by oceanbites 6 months ago
This week for #WriterWednesday on Oceanbites we are featuring Eliza Oldach. According to Ellie, “I study coastal communities, and try to understand the policies and decisions and interactions and adaptations that communities use to navigate an ever-changing world. Most of - by oceanbites 6 months ago
This week for #WriterWednesday at #Oceanbites we are featuring Jiwoon Park with a little photographic help from Ryan Tabata at the University of Hawaii. When asked about her research, Jiwoon wrote “Just like we need vitamins and minerals to stay - by oceanbites 7 months ago
This week for #WriterWednesday on #Oceanbites we are featuring @riley_henning According to Riley, ”I am interested in studying small things that make a big impact in the ocean. Right now for my master's research at the University of San Diego, - by oceanbites 7 months ago
This week for #WriterWednesday at #Oceanbites we are featuring Gabby Stedman. Gabby is interested in interested in understanding how many species of small-bodied animals there are in the deep-sea and where they live so we can better protect them from - by oceanbites 7 months ago
This week for #WriterWednesday at #Oceanbites we are featuring Shawn Wang! Shawn is “an oceanographer that studies ocean conditions of the past. I use everything from microfossils to complex computer models to understand how climate has changed in the past - by oceanbites 7 months ago
Today we are highlighting some of our awesome new authors for #WriterWednesday Today we have Daniel Speer! He says, “I am driven to investigate the interface of biology, chemistry, and physics, asking questions about how organisms or biological systems respond - by oceanbites 8 months ago
Here at Oceanbites we love long-term datasets. So much happens in the ocean that sometimes it can be hard to tell if a trend is a part of a natural cycle or actually an anomaly, but as we gather more - by oceanbites 9 months ago
Have you ever seen a lobster molt? Because lobsters have exoskeletons, every time they grow they have to climb out of their old shell, leaving them soft and vulnerable for a few days until their new shell hardens. Young, small - by oceanbites 9 months ago
A lot of zooplankton are translucent, making it much easier to hide from predators. This juvenile mantis shrimp was almost impossible to spot floating in the water, but under a dissecting scope it’s features really come into view. See the - by oceanbites 9 months ago
This is a clump of Dead Man’s Fingers, scientific name Codium fragile. It’s native to the Pacific Ocean and is invasive where I found it on the east coast of the US. It’s a bit velvety, and the coolest thing - by oceanbites 10 months ago
You’ve probably heard of jellyfish, but have you heard of salps? These gelatinous sea creatures band together to form long chains, but they can also fall apart and will wash up onshore like tiny gemstones that squish. Have you seen - by oceanbites 11 months ago
Check out what’s happening on a cool summer research cruise! On the #neslter summer transect cruise, we deployed a tow sled called the In Situ Icthyoplankton Imaging System. This can take pictures of gelatinous zooplankton (like jellyfish) that would be - by oceanbites 11 months ago
Did you know horseshoe crabs have more than just two eyes? In these juveniles you can see another set in the middle of the shell. Check out our website to learn about some awesome horseshoe crab research. #oceanbites #plankton #horseshoecrabs
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