Holly Koch
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hollykoch20.bsky.social
Holly Koch
@hollykoch20.bsky.social
PhD Candidate at Victoria University of Wellington | coral reef ecophysiology | natural climate laboratories | adaptation and resilience | climate change | calcifying organisms |
So excited to be apart of The Ocean in a High CO2 World international symposium🪸

October 12-16, 2026! See you there!
Excited to announce that we will be hosting the 6th International Symposium on Oceans in a High CO2 World October 12 to 16th in Wellington at the Tākina event center! This conference will bring together marine climate change scientists from multiple disciplines. Save the date!
August 22, 2025 at 4:56 AM
Reposted by Holly Koch
PhD candidates @ashtyn-isaak.bsky.social & @hollykoch20.bsky.social are researching how ocean acidification and high light contribute to bleaching, which includes:

🧪36 tanks, 4 species, 12 treatments, 400+ samples
🧬2 corals & 2 crustose coralline algae
🔬 Drivers: light, temp, & 4 levels of PCO2
May 28, 2025 at 12:30 AM
Reposted by Holly Koch
Some good news today: 4 of my PhD students were successful recently in obtaining awards. Holly Koch, Imogen bunting, and Katie Whenton got SBS funding to go to ASLO or ITRS. But, bigger news: Denisa Berbece obtained a Coastal People Southern Skies Centre of Research Excellence PhD scholarship, yay!
December 5, 2024 at 2:23 AM
Reposted by Holly Koch
Our next experiment’s army of coral
frags ready to go. With 2 coral species and 2 CCA we will test physiological differences between thermal bleaching, light induced bleaching, and low pH induced bleaching using physiology, skeletal geochemistry, and gene expression at AIMS
December 2, 2024 at 5:48 AM
Reminiscing on the fantastic conference put on by @aslo.org at the Aquatic Sciences Meeting in March 2025 in Charlotte, North Carolina

I presented some of my results from two natural analogue sites; Semi-enclosed lagoon and a CO2 vent

How do coralline algae survive in extreme environments?
May 21, 2025 at 3:55 AM