Eric Orenstein
Small currents influence small creatures
Phytoplankton, the tiny photosynthesizing organisms in the ocean, tend to just go with the flow. Even the smallest currents can push them around. But how much does this rearranging actual matter for plankton populations? Eric OrensteinEric is a PhD student at the Scripps Institution of Oceanography. His research in the Jaffe Laboratory for Underwater Imaging […]
I like to move it, move it: Krill boogie down all year
Krill, the tiny organisms that feed the Southern Ocean, have long been thought to be pretty mellow in the winter. As it turns out, it is quite the party down there year around! Eric OrensteinEric is a PhD student at the Scripps Institution of Oceanography. His research in the Jaffe Laboratory for Underwater Imaging focuses […]
Acquisition and curation and management, oh my!
Data management is an often over looked part of the scientific process. But it is quickly becoming the elephant in the room as oceanographers are increasing the amount of information they collect. A group from Kiel, Germany recently proposed a set of best practices to kick start the conversation. Eric OrensteinEric is a PhD student […]
Smart sampling of the world’s oceans
The ocean is a big, dynamic environment – a combination that makes it incredibly challenging to efficiently study. In a new paper, Mark Costello proposes dividing the ocean into Ecological Management Units to help dictate what gets measured and when. The method could help scientists more effectively deploy their resource to explore our world’s seas. […]
Swimming with the fishes
Studying organisms in their natural habitat is tricky business (and not in the GoodFellas sense). A recent paper from MIT announces the arrival of SoFi, a bio-inspired robot that swims like the fish it is designed to study. And it is run with a Wii controller…underwater video games have arrived! Eric OrensteinEric is a PhD […]
Arctic Lights
We often think of the Arctic as a cold, dark place. But as sea ice continues to recede in the far north, the Arctic ocean might get quite a bit lighter. A new study out of Norway suggests these changes could alter the behavior of a particularly important type of plankton. Eric OrensteinEric is a […]
I saw the Sun!
It opened up my eyes, I saw the sun! Well, in this case, it opened up my light polarization sensor which allowed me to infer the Sun heading and elevation. I think that throws off the rhyme scheme… Eric OrensteinEric is a PhD student at the Scripps Institution of Oceanography. His research in the Jaffe […]
Effects may vary
For the past several decades, satellite data has indicated that our ocean’s height is on the rise. But little effort has gone to looking at this trend, in detail, at the local level. Dr. Benjamin Hamlington argues that such local changes are highly variable and have consequences for people planning for future coastal management. Eric […]
Small scale, big effect
Processes in the ocean and climate happen at all sorts of size scales. New research out of NASA’s Jet Propulsion Laboratory suggest that small physical features in the ocean might have a big effect on the global climate. Eric OrensteinEric is a PhD student at the Scripps Institution of Oceanography. His research in the Jaffe […]
Mussel and flow
Mussels are nearly ubiquitous in coastal ecosystems. As filter feeders, they are critical for sifting out sediment and nutrients washed into the ocean from land. Despite their importance, scientists have only recently begun to tease out how mussels manage to efficiently get all that stuff into their shells. The answer could have far reaching implications […]
E’rybody move to yer left
Particulate matter shows up everywhere in oceanography: remote sensing, paleoceanography, climate studies…the list goes on and on. Despite how often particles show up in the literature, very little is known about how this matter is effected by the motion of the water it is immersed. A new study out of Harbor Branch demonstrates they may […]
Connecting production to glacial meltwater
As sea-ice disappears, many scientists predict that primary production will increase in high latitude regions. A Danish group adds some nuance to this prediction based on a recent study off the coast of Greenland. Eric OrensteinEric is a PhD student at the Scripps Institution of Oceanography. His research in the Jaffe Laboratory for Underwater Imaging […]
The Once and Future Ocean
A newly collected sediment core from the Labrador Current gave Dr. Harunur Rashid a glimpse of the ancient ocean. What he saw might help inform our predictions of the future climate. Eric OrensteinEric is a PhD student at the Scripps Institution of Oceanography. His research in the Jaffe Laboratory for Underwater Imaging focuses on developing […]
Mucus flux and other amazing discoveries with underwater cameras
Scientists have been taking pictures underwater since the turn of the 19th century. But only recently have researchers and engineers started designing special systems to answer some of the most vexing questions in oceanography. Just last week, a group from MBARI published their findings from one such instrument about zooplankton mucus. Eric OrensteinEric is a […]
Put your cilia in the air and wave ‘em like you just don’t care
A new study out of Woods Hole sheds some light on how marine phytoplankton enhance their ability to take up nutrients. Using fancy cameras and powerful models, the researchers suggest that short, rapid swimming bursts allow organisms to escape to greener pastures. Eric OrensteinEric is a PhD student at the Scripps Institution of Oceanography. His […]
Dawn of the age of Aquarius…total alkalinity measurements
While not as exciting as the new era of peace predicted by 5th Dimension, it is pretty cool that scientists can measure ocean chemistry from space. The marvels of modern technology, amiright? Eric OrensteinEric is a PhD student at the Scripps Institution of Oceanography. His research in the Jaffe Laboratory for Underwater Imaging focuses on […]
Senators propose bill to ensure independence of federal researchers
Last week, a group of Senators introduced legislation that aims to preserve the independence of U.S. government scientists. The Scientific Integrity Act instructs executive branch administrators to implement policies to ensure that data and results be disseminated in a timely and open manner. The bill, if enacted, would help separate the government’s scientific output from […]
Studying plankton from an atmospheric satellite
Scientists found a way to repurpose data from an atmospheric satellite to study the tiny creatures at the base of most ocean food webs. The instrument, originally designed to study aerosols, allowed researchers to build the most complete record of polar plankton activity ever assembled. Eric OrensteinEric is a PhD student at the Scripps Institution […]
Sub sea ice technology aims to expand Arctic plankton surveys
A German research team tested out three devices for studying plankton in Arctic sea ice. These new methods might allow scientists to expand Arctic primary production studies and yield new insight into these important, understudied ecosystems. Eric OrensteinEric is a PhD student at the Scripps Institution of Oceanography. His research in the Jaffe Laboratory for […]
The ocean is my cake
Or, to be more thematically appropriate, pie. Pumpkin pie. Because, if we’re being honest, pumpkin pie is the superior Thanksgiving pie. [Editor’s note: This is merely the author’s opinion. Clearly, chocolate pudding pie is the superior Thanksgiving pie] Eric OrensteinEric is a PhD student at the Scripps Institution of Oceanography. His research in the Jaffe […]
by oceanbites 1 day 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 1 month 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 1 month 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 2 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 2 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 3 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 3 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 3 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 3 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 4 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 4 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 5 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 5 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 6 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 6 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 7 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 7 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 8 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 - by oceanbites 8 months ago
Feeling a bit flattened by the week? So are these summer flounder larvae. Fun fact: flounder larvae start out with their eyes set like normal fish, but as they grow one of their eyes migrates to meet the other and - by oceanbites 8 months ago
Have you seen a remote working setup like this? This is a photo from one of our Oceanbites team members Anne Hartwell. “A view from inside the control can of an underwater robot we used to explore the deep parts
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