Yesterday I successfully defended my joint-PhD between the University of Copenhagen and the University of Adelaide! I am now officially Dr. Nick!

And I also received favorable reviews and minor revisions on my two in-review chapters the same day!

#phdone 🐋🐋

FAMM is by far the largest #fossil database (~3400 specimens), including 3 #Whale 🐋 species, #PolarBear 🐻‍❄️, #Walrus, 6 #Seal species 🦭, and the Steller's Sea Cow.

FAMM is also the FIRST fossil database to harmonize #Radiocarbon ☢️, #StableIsotopes ⚛️, and #AncientDNA 🧬 at the specimen level!

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🐋 🐻‍❄️ 🦭 MASSIVE NEW FOSSIL DATABASE 🐋 🐻‍❄️ 🦭

Our FAMM (Fossil Arctic Marine Mammal) database has now been published #OpenAccess in Global Ecology and Biogeography!

Come learn about the cool stuff you can do with #Arctic #fossil material and bio-molecular archives! ☢️ ⚛️ 🧬

Link and thread below!

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🐋 Big commercial whaling paper (and my last PhD chapter) just submitted to PNAS! 🐋

Finally submitted this puppy, yesterday after nearly four years. Defense coming in September. #PhDone

🐋 ANOTHER ONE 🐋 !!!

We have a hot new #bowhead #whale preprint out now on @biorxiv-bioinfo.bsky.social, co-led with @mick2474.bsky.social !

We show what is possible when you integrate genomic and ecological data to tell an insightful story about this charismatic #Arctic endemic! 🧬

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We found that bowhead whale suitable habitat was broadly stable throughout the Holocene, despite known climatic fluctuations.

However, their future habitat is expected to contract by up to 75% due to melting sea ice!

In the Sea of Okhotsk, we project all suitable habitat to vanish by 2060!

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To overcome this, we built ecological niche models using the expansive bowhead whale #fossil record, historical harvests from #whaling logbooks, and contemporary sightings from across the bowhead whale circumpolar range.

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Bowhead whales are highly associated with #Arctic sea ice, meaning that future ice melting could cause #habitat contractions.

However, our understanding of this species' resilience to future climate change may be biased as they are still recovering from commercial #whaling.

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🐋 WHALE PAPER ALERT! 🐋

My 2nd #PhD Chapter is now out #OpenAccess in @ecol-evol.bsky.social where we built a 11,700 year-long ecological baseline of #bowhead whales in the #Arctic

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Yesterday was #WorldBearDay.

And it's only fitting that I just submitted a MASSIVE #fossil database paper on #PolarBear 🐻‍❄️ and 11 other Arctic marine mammal species (🐋 + 🦭 & more)!

After nearly four years of work, there are BIG things to come in the Fossil Arctic Marine Mammal space! 🦴 ☢️ ⚛️ 🧬 #PhD

🐋 My 2nd PhD chapter is now a pre-print! 🐋
We used 11,700 years of #bowhead whale data to chronicle their responses to past climate change!
We found stable #Holocene habitat suitability, but future suitable area will harshly decline due to melting #Arctic sea ice!
www.authorea.com/doi/full/10....
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Hello BlueSky!
My research reveals the causes, processes, and consequences of extinction 💀
I often combine historical- & paleo-archives with ecological modeling approaches, increasingly from a Bayesian perspective 🦴⚛️🧬
Currently in the final 6 months of a PhD between 🇩🇰/🇦🇺 on Arctic marine megafauna! 🐋