Abrahim El Gamal
The effects of social history on alcohol tolerance in crayfish
Lonely crawdad’s can really handle their liquor according to this study. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
Brains only for you
Brain size might dictate the laws of attraction in guppies. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
‘The conservationist is ready to see you’: triaging marine ecosystems in times of climate change
Climate change affects ecosystems worldwide, but how do conservationists decide which of planet earth’s ecosystems are most in need? Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
Like a champion Casanova in the sky
After migrating thousands of miles from their southern wintering grounds, males of a certain species of shorebird log thousands more miles scouring the summer territories for fertile females. It’s pretty nuts. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
Ain’t no killing the killifish (for now): on the virtues of genetic diversity
Atlantic killifish are spared extinction in the face of pollution thanks to their remarkable genetic diversity. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
A mercurial tug o’ war in Antarctic sea ice
DNA from bacteria living in Antarctic sea ice provides a clue to the mysterious origins of methyl mercury in seawater in the Southern Ocean. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
The long and winding Eel migration
A glimpse of the thousands’ mile migration of the European eel shows it’s anything but straightforward. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
Speed dating: how finding that special symbiosis saved some coral from climate change
Choosing the right symbiont might be a coral’s ticket to cheating global warming. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
A bad kelp review: trouble in times of warming
Kelp forests are all but disappearing due to record ocean temperatures leading to a fogging of boundaries between traditional ecosystems. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
Unhappy as a clam: contagious cancer is widespread in bivalves
Cancer is not normally thought of as an infectious disease, but researchers have discovered transmissible cancers in mussels and clams adding to a cadre of examples of contagious cancers. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
Of whales and cows: the baleen whale microbiome revealed
Scientists sequenced the microbiomes of several baleen whales that are strict carnivores and found some startling similarities to the microbiomes of terrestrial herbivores. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
One to tango: a bacterium that does the work of two in the nitrogen cycle
Scientists report bacterial species capable of performing the two-step process of nitrification, traditionally thought to exist only as a division of labor between two functionally distinct bacteria. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
Death by evolution: how a hapless adaptation aided in the untimely demise of a Lake Victorian fish
Scientists have demonstrated that a human-induced extinction of a tropical lake fish was unwittingly assisted by a millions year old evolutionary adaptation. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
More bad news for marine ecosystems (courtesy carbon dioxide)
Carbon dioxide emissions are bad for marine ecosystems, and maybe even worse than we think. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
Oceanbites Mingles With ArcticMix (Part 2)
This is part two of three in a series on the recent ArcticMix expedition lead by Scripps Institution of Oceanography (SIO) scientists aimed at better understanding the mysterious sources of heat leading the faster-than-predicted rate of Arctic ice-melt due to global warming. Oceanbites sat down with Elizabeth “Effie” Fine, a second-year physical oceanography graduate student […]
Ice ice diatom: how microscopic algae govern ice formation in the clouds
Scientists think that particles exuded by single-cell plankton ejected into the atmosphere by sea-spray affect ice formation in clouds, and thereby the lifetime of the clouds and their ability to deflect sunlight. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
Philosopher cephalopod: the octopus genome reveals the origin of its intellect
The octopus genome sheds light on the strange intelligence of a mysterious creature. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
The benefits of warmer parents, and who’s your mama … when you’re a coral
Why some coral can take the heat better than others is in their DNA. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
Prokaryotes are prokaryotes: a sneak peak at the microbial oceans courtesy DNA
Scientists have sequenced the microbial diversity of the world’s oceans unlocking the secrets of the microbes that run our planet. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
From 591 leagues under the sea to eukaryote and me: introducing the closest known relative to our cells
Scientists think they’ve found an ancient link to the eukaryotic cell from the deep down in the ocean, and it’s an archaeon. Abrahim El GamalAbrahim is a PhD student at Scripps Institution of Oceanography in San Diego where he studies marine chemical biology.
by oceanbites 4 days 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 2 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 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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