Julian Rogger
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julrogger.bsky.social
Julian Rogger
@julrogger.bsky.social
610 followers 600 following 10 posts
Postdoc at ETH Zurich on paleoclimate and ecosystem dynamics 🌳🌎 Hyperthermals, mass extinctions and long-term climate regulation.
Posts Replies Media Videos
Reposted by Julian Rogger
ourworldindata.org
If you want to reduce the carbon footprint of your diet, less meat is nearly always better than sustainable meat.
A graph comparing the greenhouse gas emissions of various protein-rich foods, measured in kilograms of carbon dioxide equivalents (kgCO2 eq) per 100 grams of protein. The chart features colorful curves representing different food items, with the height of each curve indicating the level of emissions associated with its production. The bottom line is that plant-based protein sources still have a lower footprint than the lowest-impact meat products. Sources are credited to Joseph Poore and Thomas Nemecek (2018) for the data and Our World in Data for the visualization
May 13, 2025 at 6:24 PM
Reposted by Julian Rogger
ktsilimekis.bsky.social
"Eine Gruppe Schweizer Landwirte und Landwirtinnen verklagt die Regierung – nicht wegen zu viel, sondern wegen zu wenig #Klimaschutz...". #Landwirtschaft

Landwirt:innen als "Treibkraft für mehr Klimaschutz" auch hierzulande, das wäre was.
Schweizer Landwirte und Landwirtinnen schliessen sich als Kläger der Bekämpfung des globalen Klimawandels an
Charlotte E. Blattner, Robert Finger, Karin Ingold* Die Landwirtschaft ist sowohl Mitverursacherin als auch Betroffene des Klimawandels: Einerseits trägt sie zum globalen Anstieg der Treibhausgasem…
agrarpolitik-blog.com
March 11, 2025 at 2:03 PM
Reposted by Julian Rogger
ondrejmottl.bsky.social
🚨Less than 2 weeks to apply for a fully funded PhD position in Functional Vegetation Paleoecology🌿 at @sciencecharles.bsky.social, Prague! 🇨🇿
📅 Deadline: January 15
🔄 Spread the word!
#plants #vegetation #global #macroecology #palaeoecology #quantitative #ecology #functional #traits #fossil #pollen
ondrejmottl.bsky.social Ondrej Mottl 🌿💻📈🌍⏳ @ondrejmottl.bsky.social · Nov 16
Exciting opportunity! 🌱Join our Lab of Quantitative Ecology at Charles University, Prague! 🇨🇿
Fully funded PhD in Functional Vegetation Paleoecology.

📅Start October 2025 - Apply by January 15

Details: bit.ly/PhD_Function...
January 3, 2025 at 9:43 AM
Reposted by Julian Rogger
bjenquist.bsky.social
An important review - The ecology of plant extinctions - "Recent warm-edge extirpations demonstrate the growing impact of anthropogenic climate change & show that predictions of massive climate-driven extinctions later this century are plausible" www.sciencedirect.com/science/arti... 🌾🌎🧪🌐
Image of the first page and abstract of the paper "The ecology of plant extinctions Author links open overlay panel Richard T. Corlett 1 2 Show more Add to Mendeley Share Cite https://doi.org/10.1016/j.tree.2024.11.007 Get rights and content Highlights The fossil record suggests that climate change was the major driver of plant extinctions and regional extirpations from the Pliocene until recently, when anthropogenic habitat loss became dominant. Known recent plant extinctions are disproportionately few in comparison with well-studied animal taxa, but many more species are probably committed to inevitable extinction unless given targeted support. Recent warm-edge extirpations demonstrate the growing impact of anthropogenic climate change and show that predictions of massive climate-driven extinctions later this century are plausible. The proximate causes for population extirpations are still rarely known but are likely to be highly varied and both species and location specific."
December 7, 2024 at 11:59 AM
julrogger.bsky.social
Are you studying interactions between biologic, climatic and tectonic processes over geologic time? Consider submitting an abstract to our EGU session on the co-evolution of life and planetary processes!

Abstract submission deadline on the 10th of January!

More info: tinyurl.com/yshn4vfr
Co-evolution of plate tectonics, climate and complex life. Image by NASA.
December 4, 2024 at 3:38 PM
Reposted by Julian Rogger
climategordon.bsky.social
Deadline for fully-funded (!) PhD at @sotonoceanearth.bsky.social on rock organic carbon oxidation is next Monday! Looking for someone with an interest in organic geochemistry or earth system modelling. Co-supervisors are @gernon.bsky.social, @richardstockey.bsky.social and @bjwmills.bsky.social.
climategordon.bsky.social Gordon Inglis @climategordon.bsky.social · Nov 19
To all prospective PhD students with an interest in organic geochemistry - we are advertising 4 PhD projects this year - we have one FULLY FUNDED PhD via the Royal Society (deadline 9th Dec) and three are competition-funded via our DTP (deadline 8th Jan). Apply here: noc.ac.uk/education/gs...
December 2, 2024 at 11:21 AM
julrogger.bsky.social
Happy to see this out! How does the speed of vegetation recovery affect the long-term climate after a massive magmatic carbon degassing?

Find out here: www.science.org/doi/10.1126/...
Biogeographic climate sensitivity controls Earth system response to large igneous province carbon degassing
Periods of large igneous province (LIP) magmatism have shaped Earth’s biological and climatic history, causing major climatic shifts and biological reorganizations. The vegetation response to LIP-indu...
www.science.org
August 9, 2024 at 3:14 PM
Reposted by Julian Rogger
bjwmills.bsky.social
Super stoked to see this paper out today! We've made a model for global C, O and P cycles over Earth history and it does a fair job of matching combined proxies. The key driver for oxygen rise is the build up of crustal carbon.

www.nature.com/articles/s41...
April 10, 2024 at 12:40 PM
Reposted by Julian Rogger
bethanyjallen.bsky.social
Our new paper on the future of ecosystems is out today! We used climate and biome models to infer how anthropogenic CO2 emissions might shape the global distribution of different vegetation types over the next 500 years 🌎🌲🌴🌵
doi.org/10.1098/rstb...
Projected future climatic forcing on the global distribution of vegetation types | Philosophical Transactions of the Royal Society B: Biological Sciences
Most emissions scenarios suggest temperature and precipitation regimes will change dramatically across the globe over the next 500 years. These changes will have large impacts on the biosphere, with s...
doi.org
April 8, 2024 at 10:13 AM
Reposted by Julian Rogger
bjwmills.bsky.social
Life and Planet 2024 is happening this July! We're hoping to make it even better than last year.

-> FREE abstract submission
-> Cheap registration
-> 3 days of science, discussion and collaboration

Abstract submission open now at: lifeandplanet.com
March 13, 2024 at 3:40 PM
julrogger.bsky.social
Happy to start this account by sharing the first part of my PhD work that just got published! 🌱

www.science.org/doi/10.1126/...
ele-ethwsl.bsky.social ELE-ETHWSL.bsky.social @ele-ethwsl.bsky.social · Mar 4
What is the role of a continuously evolving #vegetation on 🌎’s carbon-climate regulation system? The balance between past environmental changes & vegetation capacity to adapt could've strongly influenced #carbon fluxes between 🌎’s surface & #geologic reservoirs. www.science.org/doi/10.1126/...
Estimated carbon fluxes for different modes of vegetation adaptation to climatic changes. (A) Land-derived organic carbon burial (Flocb) and (B) silicate weathering (Fsilw) for two slow-adapting vegetation implementations and an immediate adaptation implementation (no eco-evolutionary dynamics).
March 4, 2024 at 6:54 PM