Senior Research Scientist, climate change scientist, permafrost expert, outdoor enthusiast
Joined December 2012
- Tweets133
- Following470
- Followers809
- Likes548
Simulating Arctic Carbon Emissions in a Warming World eos.org/science-updates/simu…
Christina Schaedel retweeted
💻 Modeling permafrost change allows us to predict and preview the future Arctic. So how do #PermafrostPathways and other scientists make these predictions?
⬇️ Check out our new explainer:
permafrost.woodwellclimate.o…
Christina Schaedel retweeted
🌍 The Hybrid Terrestrial Ecosystem Modeling Workshop 2024 is in full swing! 🚀 Day 2 focused on Parameter Estimation, Calibration, & Data Assimilation. 🔥 Day 3 dives into Wildfires & Cryohydrological Modeling. #Permafrost #CarbonCycle #Modeling
@WoodwellArctic
@ArcticBiology
Christina Schaedel retweeted
🌍 Day 1 of the Hybrid Terrestrial Ecosystem Modeling Workshop 2024 is off to an inspiring start! Engaging presentation on #Permafrost and the #CarbonCycle. @WoodwellArctic @ArcticBiology 🌱🔬
New work: Permafrost carbon emissions need to be accurately projected in Earth System models for full consideration of the remaining global carbon budget nature.com/articles/s41558-0…
New report in @NatureClimate:
The way science is funded is hampering Earth System Models and likely skewing climate predictions, according to a comment published today by #PermafrostPathways @WoodwellClimate and an international team of model experts. nature.com/articles/s41558-0… /1
ALT Map depicting current extent of permafrost in the Northern Hemisphere (light blue) and projected extent of permafrost in 2070 (dark blue) under an RCP 4.5 warming scenario. Map by Greg Fiske / Woodwell Climate Research Center
Loved talking to an encouraging young leader about the importance of permafrost
This quoted post is unavailable.
How much is spring green-up and fall green-down impacted by warmer temperatures? How well can models predict spring green-up and autumn green-down? Find out in our new publication onlinelibrary.wiley.com/doi/… @koen_hufkens @EcossNau
and others
Up to 30 days longer active growing season in the warmest enclosures at the #SPRUCE experiment if you add up earlier spring green-up and delayed fall senescence
The strongest driver for autumn green-down is the accumulation of chilling degree days (CDD) and models including a CO2 parameter do best. Increased atmospheric CO2 advances autumn green-down #ClimateChange
June 21 is #ShowYourStripes’ day and summer solstice!
Most places go from blue to red in the last 30 years. Find your location here: showyourstripes.info/c/globe
Great summary of the 2022 Global Carbon Budget by @Jones_MattW Thank you for the annual updates and great figures @gcarbonproject
🚨🌍 Global Carbon Budget 2022, out now!🌍🚨
It provides the latest update on how we humans have tampered with Earth's remarkable system of #carbon stocks and flows.
So what are the take-homes from our latest update?
@gcarbonproject @PFriedling
I'm thrilled to share that I have joined the Arctic Team @woodwellarctic at @WoodwellClimate. Lots of exciting work ahead of us #PermafrostPathways.
Christina Schaedel retweeted
New permafrost carbon synthesis paper with 9 future worlds of Arctic methane and carbon dioxide emissions. This accelerating feedback to climate change depends on what humans do and the response of Arctic ecosystems to warming:
doi.org/10.1146/annurev-envi…
#ClimateChange #permafrost
Learn about common misconceptions around permafrost
Myth 1: The fuse is already lit, and massive meltdown and #GreenhouseGas release are inevitable within a few years or decades. Abrupt methane release from hydrates, craters, and lakes has been triggered and is now unstoppable ⏰⌛️
Christina Schaedel retweeted
What is the best single thing we can do to protect permafrost ecosystems? Stop fossil fuel emissions! New pub is out addressing the urgency frontiersin.org/articles/10.…
Christina Schaedel retweeted
The Richardson Lab @EcossNAU @NAU has a postdoc opening working on phenology at the DOE SPRUCE experiment (mnspruce.ornl.gov) with #PhenoCam data. Info here: tinyurl.com/3529wb3n
New paper out describing microbial assembly post thaw depends on the balance of stochastic and deterministic processes. Impressive leadership by @JessErnakovich, great team work with @RobynBarbato
@virginia_rich and @PermafrostCN, artwork @victorleshyk onlinelibrary.wiley.com/doi/…
Seeing #permafrost, feeling how cold it is and standing next to a massive ice wedge is an amazing experience (so is the smell of decomposing organic material!). Thanks @Thomas_Douglas for the great tour
