Tropical Climate Variability & Coral Reefs (SPP 2299)

Tropical Climate Variability & Coral Reefs (SPP 2299)

@climatereefs.bsky.social

DFG Priority Programme "Tropical Climate Variability & Coral Reefs - A Past to Future Perspective on Current Rates of Change at Ultra-High Resolution" (SPP 2299) www.instagram.com/climatereefs https://www.spp2299.tropicalclimatecorals.de

4.4K followers733 following178 posts

Tropical Climate Variability & Coral Reefs (SPP 2299) reposted

UN Environment Programme
@unep.org

The future of coral reefs is worrying. A recent report from the Global Coral Reef Monitoring Network found that a succession of marine heatwaves over the past three decades has destroyed at least 9.5% of the world's corals. 🪸 Here’s what you need to know: www.unep.org/news-and-sto...

Tropical Climate Variability & Coral Reefs (SPP 2299) reposted

Communications Earth & Environment
@commsearth.nature.com

🌊Central Pacific El Niño activity increased between the first and second millennia CE, while volcanic eruptions likely drove cooling episodes. @climatereefs.bsky.social @marumunibremen.bsky.social @thomasfelis.bsky.social @andydolman.bsky.social 👉Read more here: www.nature.com/articles/s43...

nature.comWestern Pacific corals reveal Common Era changes in ENSO-diversity, thermal stress, and volcanic cooling - Communications Earth & EnvironmentCentral Pacific El Niño activity increased between the first and second millennia of the Common Era, while volcanic eruptions likely drove cooling episodes and thermal stress impacted calcification on...
Tropical Climate Variability & Coral Reefs (SPP 2299)
@climatereefs.bsky.social

📢 New paper out! 🌊 Why do some coral reefs survive marine heatwaves better than others? The answer lies far beyond the reef itself. Natural coral reef refuges are dynamic. Their cooling depends on tropical climate modes (ENSO,IOD), shaping coral resilience in a warming ocean Read more: rdcu.be/fq0ml

rdcu.beTropical climate modes control strength and distribution of thermal stress mitigation in a coral reef refugiaScientific Reports - Tropical climate modes control strength and distribution of thermal stress mitigation in a coral reef refugia
Tropical Climate Variability & Coral Reefs (SPP 2299)
@climatereefs.bsky.social

📢 New paper out! 🌊 Why do some coral reefs survive marine heatwaves better than others? The answer lies far beyond the reef itself. Natural coral reef refuges are dynamic. Their cooling depends on tropical climate modes (ENSO,IOD), shaping coral resilience in a warming ocean Read more: rdcu.be/fq0ml

rdcu.beTropical climate modes control strength and distribution of thermal stress mitigation in a coral reef refugiaScientific Reports - Tropical climate modes control strength and distribution of thermal stress mitigation in a coral reef refugia
Tropical Climate Variability & Coral Reefs (SPP 2299)
@climatereefs.bsky.social

Do not miss the Supplementary Information of the paper: Tropical climate modes control strength and distribution of thermal stress mitigation in a coral reef refugia | Scientific Reports share.google/tfQpUHItAjX6...

share.googleTropical climate modes control strength and distribution of thermal stress mitigation in a coral reef refugia - Scientific ReportsScientific Reports - Tropical climate modes control strength and distribution of thermal stress mitigation in a coral reef refugia
Tropical Climate Variability & Coral Reefs (SPP 2299)
@climatereefs.bsky.social

📢 New paper out! 🌊 Why do some coral reefs survive marine heatwaves better than others? The answer lies far beyond the reef itself. Natural coral reef refuges are dynamic. Their cooling depends on tropical climate modes (ENSO,IOD), shaping coral resilience in a warming ocean Read more: rdcu.be/fq0ml

rdcu.beTropical climate modes control strength and distribution of thermal stress mitigation in a coral reef refugiaScientific Reports - Tropical climate modes control strength and distribution of thermal stress mitigation in a coral reef refugia
Tropical Climate Variability & Coral Reefs (SPP 2299)
@climatereefs.bsky.social

New research by #SPP2299 researcher Andrew Dolman in @commsearth.nature.com on signal and noise in coral records Strontium to calcium ratio and oxygen isotopic coral records can exaggerate past decadal tropical climate variability | Communications Earth & Environment share.google/vv3fuTuzLZ3l...

share.googleStrontium to calcium ratio and oxygen isotopic coral records can exaggerate past decadal tropical climate variability - Communications Earth & EnvironmentStrontium to calcium ratio and oxygen isotopic records from single corals contain a strongly autocorrelated non-climate noise component, which can inflate reconstructed temperature variability, according to analyses of coral records and sea surface temperature data.

Tropical Climate Variability & Coral Reefs (SPP 2299) reposted

MARUM
@marumunibremen.bsky.social

Unlocking Hidden Stories of the Ocean: A new study introduces a global database of oxygen isotopes in seawater. The researchers have compiled measurement data into a unified, freely accessible, and standardized resource ➡️ www.marum.de/en/Unlocking...

Tropical Climate Variability & Coral Reefs (SPP 2299)
@climatereefs.bsky.social

The #SPP2299 team @marumunibremen.bsky.social has contributed to an international initiative, a database of oxygen and hydrogen isotope measurements in seawater for research into the global water cycle and climate change @jannhargreaves.bsky.social @thomasfelis.bsky.social @pages-ipo.bsky.social

share.googleThe PAGES CoralHydro2k Seawater δ18O Database: a FAIR-aligned compilation of seawater δ18O data to uncover “hidden” insights from the global oceanAbstract. The stable isotope values of seawater (δ18O and δ2H) provide valuable information on the exchange of water between the ocean, atmosphere, and cryosphere and on ocean mixing processes. As suc...

Tropical Climate Variability & Coral Reefs (SPP 2299) reposted

Alan D. Foreman
@climatearchivist.bsky.social

Check out our latest work, led by Jon Jung, Ph.D. student in the @amglab.bsky.social at @mpic.de: www.nature.com/articles/s41... Here we show that the supply of excess phosphorous from accounts for the majority of observed Sargassum variability since 2011. 🌊 🧪 #Paleosky #CoralReefs

nature.comEquatorial upwelling of phosphorus drives Atlantic N2 fixation and Sargassum blooms - Nature GeoscienceHigh near-surface nitrogen-fixation rates that promoted the recent growth of the Great Atlantic Sargassum Belt were tied to greater upwelling of phosphorus from the equatorial Atlantic, according to c...

Tropical Climate Variability & Coral Reefs (SPP 2299) reposted

Maren Ziegler
@marenziegler.bsky.social

Excited to share our work using #aDNA to reconstruct #Symbiodiniaceae dynamics from #coral cores. Led by José Grillo, @jessireichert.bsky.social, @nessatir.bsky.social part of #TaraPacific expedition & supported by #SPP2299 @climatereefs.bsky.social doi.org/10.1111/gcb....

doi.orgCoral Skeletal Cores as Windows Into Past Symbiodiniaceae Community DynamicsStony corals rely on their association with symbiotic algae for their growth and health. However, corals can lose these symbionts in response to heat stress and bleach, but they can also recover from...
Justus-Liebig-Universität Gießen (JLU)@jlugiessen.bsky.social

#Coral skeletons as windows into the past: How environmental conditions influence microalgae and coral communities. Paper by #JLUGiessen biologist @marenziegler.bsky.social et al. in @globalchangebio.bsky.social www.uni-giessen.de/en/about/pre...

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