Postdoc @Carleton_U & @WHOI | Metal biogeochemistry | Petroleum chemistry | Omics | CDR | Critical minerals | Founder @RockArchiveEd | Chair of @EAG_ Comm.
Woods Hole, MA
Joined August 2019
- Tweets1.2K
- Following1.9K
- Followers794
- Likes2.6K
Pinned Tweet
AT50-10 CliOMZ 2023 cruise has been one of the best thing that happened to my life! We get to do awesome science, work with stellar scientists, and see amazing wildlife! Cannot wait to go on another cruise! #WorldOceanDay
Congrats to underwater robot Clio @BgcAuv and CliOMZ team reaching dive 50, the 19th dive of the expedition with 55,000 liters of seawater filtered, 1000's of samples, and onboard incubations for microbial biogeochemistry research in OMZ of the South Pacific with @SantoroLab
Ichiko Sugiyama retweeted
Data visualization is not merely about creating pretty charts and graphs; it’s about distilling complex information into clear, concise visuals that facilitate understanding and decision-making. pyoflife.com/modern-data-vis…
#DataScience #RStats #datascientists #datavisualizations
Ichiko Sugiyama retweeted
Last chance to send in your application to the Scholar Mobility Fund to receive support to visit a host institution outside of your country of study. The deadline is 26 April!
Learn more and apply: 🔗isme-microbes.org/call-for-a…
#MicrobialEcology #microbes
🚨Paper Alert🚨 Our paper is out on “Revisiting the greatness of Earth’s great oxidation.” Please take a look 👇!
Link here: nature.com/articles/s43247-0…
Ichiko Sugiyama retweeted
We are looking for photos or videos of microscopy images and microbial ecologists at work! The winning photos and videos will be used to promote the ISME Society and of our publications. Submit your entry by 11 November!
🔗isme-microbes.org/call-for-m…
#MicrobialEcology #microbes
Ichiko Sugiyama retweeted
After a lecture on principal component analysis in my #MachineLearning course, a student approached me and asked, "But what do the components look like?" That evening, I returned to my office and pondered how I could visually demonstrate to my students how PCA learns and adapts to our data.
So, I developed a #Python @matplotlib dashboard that illustrates this process. In it, X1 and X2 are positively correlated, X1 and X3 are negatively correlated, and X4 is independent. You can adjust the strength of these correlations and observe how the loadings and explained variance change!
Check it out on my #GitHub repository: github.com/GeostatsGuy/DataS… ∀. #DataScience
Ichiko Sugiyama retweeted
New online! Models translate lake mud into useful climate variables bit.ly/4gVmxdD
Ichiko Sugiyama retweeted
ALT library(tidyplots) study |> tidyplot(x = treatment, y = score, color = treatment) |> add_violin() |> add_data_points_beeswarm() |> adjust_colors(new_colors = c("A" = "#5B8DFE", "B" = "#DD227D", "C" = "#FE5F00", "D" = "#FFB109"))
Ichiko Sugiyama retweeted
Two weeks left for students and postdocs to apply to receive support for international research, training, or lab visits.
Submit your application by 1 October 2025!
Learn more and apply:
🔗isme-microbes.org/isme-schol…
#MicrobialEcology #microbes
Ichiko Sugiyama retweeted
📣#MTTM
Fadime Stemmer is a MIT/@WHOI Joint Program PhD Student in Chemical Oceanography working with @MakASaito. She is investigating the role that proteases (enzymes that degrade proteins) play in marine carbon cycling & how trace metal availability impacts these processes.
ALT Headshot of Fadime Stemmer. Photo provided by Fadime Stemmer.
ALT Fadime prepares to collect seawater samples from the CTD rosette on the deck of the R/V Atlantic Explorer during a stormy day at sea. Photo by Loay Jabre.
ALT Fadime prepares for a Clio deployment in a lab on the R/V Atlantic Explorer during the March 2025 C-CoMP cruise. Fadime stands behind a lab bench that is covered with Clio filter rigs encased in bags. Photo by Loay Jabre.
Congratulations Jonathan, Hanika and the team!
Evidence for Hadean mafic intrusions in the Nuvvuagittuq Greenstone Belt, Canada | Science
science.org/doi/10.1126/scie…
#Carleton #UOttawa
Ichiko Sugiyama retweeted
📣 Interested in meeting new collaborators and projecting changes in ocean metabolisms 🌊over different space & time scales using modeling? Sign up for the BioGeoSCAPES Modeling Workshop, co-sponsored by C-CoMP, @WHOI in September 2025. Apply by 6/30: tinyurl.com/2ub5zx8p.
Ichiko Sugiyama retweeted
ASM’s Agar Art Exhibit is live tonight at E2Art Gallery in LA! Guests are exploring artwork created with living microbes by scientists and artists from around the world. Thanks for joining us to celebrate where art meets science. View the collection: asm.social/2tc
ALT Agar art
ALT agar art
ALT agar art
ALT agar art
Ichiko Sugiyama retweeted
💥New Paper!
Depositional Controls on ∆′17O Signatures of Sedimentary Sulfate - Crockford - 2025 - Geophysical Research Letters - Wiley Online Library agupubs.onlinelibrary.wiley.…
Thanks to all of the folks who helped this over the finish line.
Ichiko Sugiyama retweeted
Nature research paper: Diet outperforms microbial transplant to drive microbiome recovery in mice.
go.nature.com/3YXbf0i
Ichiko Sugiyama retweeted
Principal Component Analysis (PCA) is a powerful tool that helps reduce the dimensionality of large datasets while retaining the most relevant information. pyoflife.com/principal-compo…
#DataScience #rstats #dataanalysis #statistics #mathematics #MachineLearning #datascientists
Ichiko Sugiyama retweeted
In a new Science study, researchers estimate that as many as 1.4 billion people live in areas with soil dangerously polluted by heavy metals like arsenic, cadmium, cobalt, chromium, copper, nickel, and lead.
The results reveal a global risk, but also a previously unrecognized high-risk, metal-enriched zone in low-latitude Eurasia. scim.ag/4jdqOJB
Ichiko Sugiyama retweeted
This book explores practical steps and considerations for leveraging machine learning in data analysis using Python. pyoflife.com/practical-machi…
#DataScience #machinelearning #ArtificialInteligence #datavisualizations #statistics #mathematics
