Yuuki Niimi
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yniimi808.bsky.social
Yuuki Niimi
@yniimi808.bsky.social
PhD Candidate doing research on how tiny animals in the ocean are moving carbon from the surface to the deep sea 🦐🌊
Reposted by Yuuki Niimi
"Doliolids look like hand grenades" oh great, now I'm researching why hand grenade shapes influence trajectory
June 30, 2025 at 7:52 PM
Back in the Bay for a bit and spotted a couple of sand dollars washed up on the beach
June 3, 2025 at 2:52 PM
My tourmaline rock reminds me of a rice ball 🍙
April 17, 2025 at 7:40 PM
Day-tripped to Grand Canyon NPS and hiked down to the Colorado River via Hermit’s Rest Trail. So much to take in along the way. Last photo is a fossilized tetrapod track from the Permian era. 🏜️
April 7, 2025 at 7:57 PM
Reposted by Yuuki Niimi
Myself at the #ASLO25: co-chair the zooplankton ecology session chaired by @yniimi808.bsky.social! Great talks, including the one by Yuuki himself. And, what can I do? I selfie - bombed Yuuki during his talk
March 30, 2025 at 1:07 PM
Reposted by Yuuki Niimi
Yesterday we had a very active day at #ASLO25 with five #NSFfunded presentations (sorry Sem I did not get you on picture!), including our ASLOMP scholar Serena, @yniimi808.bsky.social, Rocío and Amy! Lots of interesting chats with colleagues, and new collaborations on the horizon. Good job team!
March 30, 2025 at 1:05 PM
Had a blast hosting a session at #ASM25 Full of amazing zooplankton posters and talks @blancobercial.bsky.social @biosstation.bsky.social
March 30, 2025 at 6:08 PM
Reposted by Yuuki Niimi
I'm giving a talk on marine CO₂ removal (mCDR) while all my colleagues who work on mCDR are away at the Ocean Visions Summit in Vancouver. 🥲
March 26, 2025 at 6:58 PM
Check out my zooplankton session at #ASLO #ASM25
March 26, 2025 at 6:34 PM
Reposted by Yuuki Niimi
Spent the day at White Pocket, an area in northern Arizona with some of the most spectacular examples (1) of soft-sediment deformation in the Navajo Sandstone and (2) of the polygonal weathering that affects the resulting homogenous rock. These photos were taken with a drone (which is OK to use)
March 23, 2025 at 5:05 AM
Reposted by Yuuki Niimi
Hello A23a! The world’s biggest iceberg! Stretching as far as we can see! #biopole2
@biopole.bsky.social @bas.ac.uk
March 23, 2025 at 11:14 PM
Reposted by Yuuki Niimi
Dr. @zacklabe.com is a climate scientist passionate about exploring the intersection of climate variability, extreme events, and innovative data science methods. With a Ph.D. from the University of California, Irvine,
March 16, 2025 at 6:33 PM
Loving the exhibit by #JAMSTEC
March 14, 2025 at 2:31 AM
Back home for a short time #Japan 🇯🇵
March 12, 2025 at 9:44 AM
Reposted by Yuuki Niimi
‘“Nature has its way of taking out the weak and the not so well and the injured. The eagle likely thought it would be able to take it out quite easily,” Sequeira [the Ontario-based photographer] said. “But, it wasn’t.””
Canada goose fights off bald eagle in rare, symbolism-laden battle on ice
Photographer captures 20-minute clash between birds emblematic of Canada and US amid high trade tensions
www.theguardian.com
March 6, 2025 at 1:53 AM
Reposted by Yuuki Niimi
NEW PLANET NOAA podcast! featuring colleague @agcollins.bsky.social and the importance of #okeanos specimens! #spongeThursday! www.noaa.gov/podcasts/pla...
February 27, 2025 at 3:40 PM
Reposted by Yuuki Niimi
Excited to share our recent paper, which is one of the first phylogenomic analyses of copepods 🧪
TLDR: the order Harpacticoida should be split, with 2 families forming their own new order—Canuelloida
doi.org/10.1016/j.ym...
February 28, 2025 at 4:04 AM
Reposted by Yuuki Niimi
One of the people fired from NOAA today is the director of the Ocean Acidification Program. That program also leads the U.S. government's effort on marine carbon dioxide removal (mCDR). The destruction of American science is incomprehensible.
Home - NOAA Ocean Acidification Program
NOAA's Ocean Acidification Program prepares us for the impacts of ocean acidification through research and interdisciplinary partnerships.
oceanacidification.noaa.gov
February 27, 2025 at 11:31 PM
Reposted by Yuuki Niimi
All probationary federal employees at NOAA’s EMC that’s responsible for keeping all US weather model systems running have been fired with 1 hours notice. And that includes me and colleagues. We will not go quietly because we care about the NOAA mission to protect the public.
February 27, 2025 at 9:18 PM
Reposted by Yuuki Niimi
More than 20 years ago countries came together at #CBD to adopt a resolution to protect deep-sea ecosystems from destructive fishing practices but #seamounts remain at risk.

Last year we launched our campaign #OceanLifeLines to #ProtectSeamounts.
More ℹ️ deep-sea-conservation.org/solutions/pr...
February 20, 2025 at 11:50 AM
Reposted by Yuuki Niimi
The #Bermuda Governor came to @biosstation.bsky.social to learn more about the science we do, and how we serve the Bermuda society and beyond. I had the opportunity to talk to him about my work on #plankton, and my service to the Bermuda government.
February 20, 2025 at 1:00 PM
Reposted by Yuuki Niimi
Sea butterfly! Attack vector! defense shields up! #molluscmonday www.inaturalist.org/observations...
Spectacular Corolla (Corolla spectabilis)
Spectacular Corolla from Atlantis Ponta do Ouro, Mozambique on August 25, 2019 at 07:35 AM by Georgina Jones
www.inaturalist.org
February 17, 2025 at 4:05 PM
Had a little break to see ‘em fossils under a microscope. It’s full of chinois columns and bryozoan
February 17, 2025 at 6:57 PM