These Rays Need A Hero—could It Be You?

My host dad’s mom’s 86th birthday cake.

Evo-Devo (Despacito Biology Parody) -  A Capella Science

This is how we go from single cells to people.

What if we told you that a group of gelatinous animals helps control the planet’s climate? Your disbelief would be salp-able! 

Salps are filter-feeding gelata related to pyrosomes that pack up plankton produce into poo pellets that precipitate into the deep, capturing carbon from the atmosphere and tucking it away in the depths of the hydrosphere.

Thanks to local photographers Michelle Manson and Joe Platko for the salp selfies! Joe’s photo on top shows a solitary Pegea confoederata ready to birth the same kind of long chain that Michelle found in her lower photo! 

(The pink orbs are the salps’ guts, and these tubular animals are essentially a passing pasta strainer for plankton!)

Waves Crashing Sunset By Scraft | More

Pyrosome passing through #ClearAPathPeople⁠

Pyrosomes are colonial tunicates made up of thousands of individuals known as zooids. Each zooid is housed in the common gelatinous tunic that makes up the larger cylindrical “body” of the pyrosome. Zooids filter phytoplankton through branchial baskets by creating feeding currents through the tunic. Although each zooid is only a couple of millimeters in size, pyrosomes can reach up to several meters in length. While alive, these organisms spend the majority of their time in the upper water column, but their remains have been found as deep as 4,000 meters (13,120 feet), where they provide food for a variety of deep-sea animals. ⁠ ⁠

Pyrosomes are bioluminescent, producing brilliant blue-green light. Each zooid can detect light and emit light in response, creating waves of bioluminescence up and down the organism’s body. The bioluminescence of one pyrosome can trigger others in surrounding waters, producing beautiful light shows. The name Pyrosoma comes from the Greek term meaning “fire body.”

“Yes, hello, are you aware that it’s Sea Turtle Week?" 

This endangered hawksbill turtle wants to be sure you know! Hawksbills are just one of several species of sea turtle found within the waters of Hawaiian Islands Humpback Whale National Marine Sanctuary. Look closely and you can see a GPS-linked satellite tag on its shell. This tag helps NOAA researchers track its movements, so we can better understand which habitats are critical for hawksbill recovery. 

(Photo: Don McLeish/NOAA) 

[Image description: A close-up of a hawksbill turtle that is looking directly at the camera. A small GPS tag is attached to its shell.]

“I make sure that when I am boating that nothing goes into the water, I try to recycle everything I can, and I don’t eat seafood unless it is invasive lionfish. I also participate in as many coastal cleanups to help to remove all of the garbage along our shorelines and I try to encourage others to do the same. We have a long ways to go in ocean conservation, but national marine sanctuaries, along with national parks, monuments, and wildlife refuges, afford us the best opportunity to help leverage limited resources to address coastal and marine conservation." 

– Mark Chiappone, research associate at Nova Southeastern University and assistant professor at Miami Dade College 

What inspires you about the ocean? 

(Photo: Scrawled filefish in Florida Keys National Marine Sanctuary. Credit: Daryl Duda)

NSF cancels grant reviews due to WH executive order

The National Science Foundation (NSF)—the major funding agency for basic science—has canceled all grant review panels this week to comply with an executive order from the new administration. This is where independent panels of scientists discuss grant proposals they’ve reviewed for scientific merit and recommend which projects get funded to NSF project managers. A LOT of work goes into setting up and scheduling grant reviews. It will take time to reschedule these panels, delaying key decisions for many promising projects. This will wreak havoc on science grant funding for months to come.

Put simply, this action along with the halting of NIH-funded grants are blatant and reckless political attacks on science, from an administration that seeks blinding loyalty.

NPR

National Science Foundation freezes grant review in response to Trump executive orders

The National Science Foundation has canceled all grant review panels this week. It's unclear how long the pause could last.

Changing main blog now. Everything before this is my study abroad experience in Costa Rica