Himanshu Saxena

Diazotrophs are a potential sink of greenhouse gas N20. Our latest paper just published in GRL, @theAGU, shows that N2O fixation not only directly sequesters N2O but may amount to 0.3 Tg C / y of global ocean net primary production. @PRLAhmedabad @GSDN_PRL doi.org/10.1029/2024GL…

🌊 Early Career Researchers! Join the IIOE-2 ECSN workshop on “Expanding Horizons in Ocean Science Careers” 🗓 20 Mar | 🕒 14:30–16:00 KST (05:30–07:00 UTC)| 🌐 Hybrid 🎓 Fellowships | Careers | Networking Registration Link: docs.google.com/forms/u/1/d/1J…

Minor contribution of ammonia oxidizers to inorganic carbon fixation in the ocean nature.com/articles/s4156…

Glad to share our paper revealing that inland and coastal waters, while covering <10% of Earth’s surface, contribute ~20% of global nitrogen fixation! science.org/doi/10.1126/sc… @NOCnews @ird_fr

Chemosynthesis enhances net primary production and nutrient cycling in a hypersaline microbial mat academic.oup.com/ismej/advance-…

📢 Excited to share my first paper! We explore microbial diversity in the OMZ and sub-OMZ layers, highlighting their roles in biogeochemical processes in the Bay of Bengal. Read the article here: int-res.com/abstracts/ame/… @avarvind @HSaxena_ @PraveenRahi

High prokaryotic diversity in the oxygen minimum zone of the Bay of Bengal: implications for nutrient cycling int-res.com/abstracts/ame/…

With our collaborators @GEOMAR_en, we have tried to find the factors that control Trichodesmium distribution using a massive data set. @PRLAhmedabad @GSDN_PRL @theAGU

Our new paper reports the role of winter convective mixing on oceanic C:N:P ratios: aslopubs.onlinelibrary.wiley.com/doi/abs/10.100… @GSDN_PRL @PRLAhmedabad @aslo_org @ratios_matter @iioe_ecsn @iioe_2 @moesgoi @HSaxena_ @Nazir2696 @rai_deepak0401

Excited to share our new research that strengthens the long-held hypothesis of coupling between N-gain and -loss processes, notably owing to winter convection. @Nazir2696 @rai_deepak0401 @avarvind doi.org/10.1029/2023JC…

📢 We are thrilled to invite you to another exciting seminar of the 'Ocean Insights'! REGISTER NOW:🔗 zoom.us/meeting/regist… 🗓️3 May 2024 🕑0:30-11:30 CEST/SAST 14:00-15:00 IST 16:30-17:30 AWST #indianocean #marinescience #ECRs #iioe2 #earlycareer

#Workshop on "Isotopes in Nature", especially for MSc and PhD (first/second year) at @PRLAhmedabad Lecture by leading experts No registration fee Last date to apply: Feb 5 See the more details in the flyer

Our study answers fewer questions and throws more questions on why diazotrophy is not active/present in the Bay of Bengal despite having almost all the prerequisites –turbulence seems to be the key(?) @HSaxena_ @PraveenRahi @Mar__Benavides agupubs.onlinelibrary.wiley.com/doi/full/10.10…

Ocean colour, water quality and AI have been among the themes for the two-day training course being run as part of the Trevor Platt Science Foundation's Inaugural Science Symposium here at PML. @trevorfondation pml.ac.uk/Events/Trevor-… #MarineScience #TREVOR2023

📢 Announcing: #Ocean #Insights - IO #Seminar #Series feat #EarlyCareer #Researchers 🌐 Focus #IndianOcean Every first #Friday of the month 📅 Starting #July 7 2023 ⏰ 10:30-11:30 SAST 14:00-15:00 IST 16:30-17:30 AWST Join us at: zoom.us/j/91338412868?… #Seychelles #Chagos

When he rises, we all rise! ☺ @Nazir2696 @GSDN_PRL

The long-awaited 3rd edition of the "Instrumenting our ocean for better observation: a training course on a suite of biogeochemical sensors" at @KristinebergC is on! Sponsored by: @ioccp_org @OTCCO2 @NOAAResearch GOMO @OceanFrontier #CarbonToSeaInitiative #SensorsTraining2023

Communicating science in MahaEduFest 2023 at Lokseva e School & Junior College, @Pune.

@GSDN_PRL rises through Frontiers in Geosciences Research Conference (FGRC) at @PRLAhmedabad.

I ranked #2 on the Whova leaderboard at SOLAS Virtual Summer School (2022)! @SOLAS_IPO - via #Whova event app