Kewei Lyu
@KeweiLyu
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Scientist working on sea-level rise, ocean & climate change
Joined July 2021
💥Excited to share my latest publication in GRL @theAGU, co-authored with a fantastic team @DeformedEarth @Xuebin_Zhang @KeweiLyu We explored the recent rebound of Ross Sea DSW salinity, driven by wind and heat flux through increased sea ice formation 👉 https://t.co/WnH5kwQObB
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Come and join CSIRO sea level team 3-year CSIRO Early Research Career Postdoctoral Fellowship position working on producing high-resolution regional sea level projections via dynamical downscaling, ready for adaptation planning. https://t.co/I812Bltmxd Please retweet, thanks!
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What causes the bumps and wiggles in time series of Antarctic ice-mass change, and how do they relate to large-scale climate modes and ice sheet trends? That's what we look at in our new paper in @NatureGeosci with @KeweiLyu @Xuebin_Zhang 🧵 1/n https://t.co/xbGGY6BaMY
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Congratulations 🎉 to CCRCs @JohnChurchOcean who has received the Axford Medal for Recognizing Excellence in Geoscience for his research on sea level change. 👇Link below to register for his talk: "What do we really know about 20th and 21st Century Sea-Level Change?"
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Just learned a new projection to show ocean warming trend map: all the oceans connected to each other. Really fascinating!
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I was so delighted and honoured to be invited as one of the speakers at this year’s Australian Chinese Youth Dialogue @ACYDialogue talking with @AnthonyPress about the importance of #Antarctica to both our countries and my own experience of studying #AntarticScience in Hobart!
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We (myself, @DrKateMarvel, @ClimateOfGavin, John Nielsen-Gammon, and @mzelinka) have a comment in @Nature today on how to best deal with the "hot model" problem in CMIP6 and use models in a way consistent with the AR6 assessed warming approach: https://t.co/qzIeZIV9W3 1/
nature.com
Nature - The sixth and latest IPCC assessment weights climate models according to how well they reproduce other evidence. Now the rest of the community should do the same.
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Second paper from Ole Richter's PhD, with @DavidGwyther4 and Ben Galton-Fenzi. Shows tides must be included in ice-ocean models. The impact of tides on Antarctic ice shelf melting https://t.co/cikc96UIyG
@Ant_Partnership @AntarcticSciAus @Ant_Gateway
tc.copernicus.org
Abstract. Tides influence basal melting of individual Antarctic ice shelves, but their net impact on Antarctic-wide ice–ocean interaction has yet to be constrained. Here we quantify the impact of...
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New paper in Science Advances! We find that sfc warming causes sfc currents to speed up in most of the world ocean. Major take home message: surface warming, not the wind change, is the primary mechanism for ocean current change. https://t.co/YNXgIVtsyM
science.org
Anthropogenic surface warming dominates and drives a global acceleration of the upper ocean currents in a warmer climate.
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NEW SOLAS SEMINAR! Quarterly seminar on SOLAS topics covering the SOLAS Science Plan and beyond. Join the first seminar ‘Interconnections between aerosols, clouds and marine ecosystems’, 29 Apr ‘22, 9-11 UTC+8 hybrid in Xiamen, China. Free registration: https://t.co/ZCtrnZbBTo
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📢Paper alert📢 Fresh from the press in @Nature Trends in Europe storm surge extremes match the rate of sea-level rise 📈 by Calafat, F. M., T. Wahl, M. G. Tadesse, S. N. Sparrow. 🔗 https://t.co/VBkGaXwbWG
#NERCpapers #stormSurge #sealevel 🧵1/5
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Glad to be part of this international effort revealing the important warming effect of tropospheric ozone on the Southern Ocean
Happy to contribute to this @NatureClimate paper led by Wei Liu of UC Riverside on "Stratospheric ozone depletion and tropospheric ozone increases drive Southern Ocean interior warming" with authors from Austria, Australia, Canada, UK and US:
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NASA's CERES radiative flux data for 2021 has come available. The annual Earth's Energy Imbalance was +1.52 W/m², the energy equivalent to 1 million Hiroshima sized atomic bombs every day. The rate of global warming has tripled in the past 20 years.
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The AAPP and @AntarcticSciAus have released a report on IPCC WGII key findings for Antarctica and the Southern Ocean. Read the full report here: https://t.co/C9gcE8k63y
#IPCC
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I'm currently searching for PhD candidates with interest in solving problems on Antarctic change and/or Earth deformation, needing people with solid backgrounds in maths or physics. #PhDposition Here's some sample topics 1/6
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Coastal communities around the world face a growing threat of sea-level rise (SLR). Here’s a little science-art project that I did with my wife to support the Waters Rising exhibition at the Chrysler Museum in Norfolk, VA, a hotspots of modern SLR coastal flooding. #ClimateCrisis
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[1/9] OHC (0-2000m) hits record high in 2021, again, despite La Niña Conditions! The most recent report, authored by 23 researchers at 14 institutes, was published in Advances in Atmospheric Sciences. https://t.co/F61X8Q6Olt
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Time for a tweet fest on my new favourite subject: Percentiles. @Taimoor_SA @HolmesRyanM and I have been working on this for the last year and you ALL need to know about it https://t.co/kk5tQPilSO 1/13
imgflip.com
@imgflip
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I wrote a little article on the current wet southern Australia in a climate change context 😀 Climate change is likely driving a drier southern Australia – so why are we having such a wet year? https://t.co/XjzIggbt3c via @ConversationEDU
theconversation.com
The southern parts of Australia are expected to become increasingly dry due to climate change. Yet, we now find ourselves subject to another La Niña event. What’s going on?
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