Casey O'Hara @oharascience
Environmental data scientist, educator, occasional busker. PhD candidate at UCSB Bren School. Saving our oceans with R and GitHub. oharascience.com Santa Barbara, CA Joined June 2014-
Tweets127
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Followers278
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Following232
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Likes145
My new paper in PLOS ONE, modeling how humans are impacting marine spp & ecosystems through climate change & activities incl fishing, shipping, nutrient pollution (doi.org/10.1371/journa…). It even got some press (newsweek.com/marine-species…)! #OpenScience @nceas @OceanHealthIndx
Ten years of the Ocean Health Index! I am so happy to work with such an amazing team of scientists. Check out the new website: oceanhealthindex.org/news/2021-scor…
We're excited to announce the 2021 global Ocean Health Index scores. This is our 10th year of assessing the #sustainable use of ocean resources. Check out our beautiful new website at oceanhealthindex.org/news/2021-scor…. #oceanhealth #datascience #rstats #openscience
Invisible lines marked on maps are hindering current efforts to conserve the world’s marine species such as sea turtles, according to #UQresearch. @UQscience @leslieamlwch @CarissaJoyKlein @cyclonewatson Read more: tinyurl.com/yjzvbqgp
Love Thy Neighbour (or at least Collaborate With Thy Neighbour) key for ocean conservation More than 90% of mapped marine species live in or travel across multiple political jurisdictions. New article @GlobalChangeBio doi.org/10.1111/gcb.15… @UQ_CBCS @UniMelb @NCEAS @TheWCS
What does it take to restore an #ocean to good health & how can @OceanHealthIndx help? Susa Niiranem from @sthlmresilience's #podcast @Rethink_Earth chats with OHI's creator @BSHalpern & Thorsten Blenckner, creator of OHI spinoff @BalticHealthInd! 🔗 rethink.earth/what-does-a-he…
Ck our new @Nature pub! Achieving global targets for biodiversity conservation needs every tool. #OECMs provide the opportunity to recognize & support different forms of governance, including areas managed by Indigenous and local communities. nature.com/articles/d4158…
Our paper in @ScienceMagazine now has a cool interactive Shiny app, thanks @ian_brunjes! ohi-science.nceas.ucsb.edu/visualizing_hu… (the paper ain’t bad either: At-risk marine biodiversity faces extensive, expanding, & intensifying human impacts science.sciencemag.org/content/372/65…) #shiny @nceas @brenucsb
@DocFroehlich @ScienceMagazine thanks Halley! Note that the oharascience version of the app is out of date - the *real* one is here: ohi-science.nceas.ucsb.edu/visualizing_hu… (free shinyapps.io account only gets like 25 hours of user time a month, but the @NCEAS version should have better bandwidth)
Our new paper in @Science: At-risk marine spp face human impacts across 57% of their ranges, those impacts are expanding & intensifying. @UNBiodiversity #Post2020 framework #30by30 can help! Analysis & figs 100% #rstats @rstudio. @nceas @brenucsb science.sciencemag.org/content/372/65…
Our new paper in @Science identifies areas of high/low & increasing human impact on 1271 at-risk marine species, to inform protection targets & goals for @UNBiodiversity #Post2020 framework #30by30 science.sciencemag.org/content/372/65…
@oceanhealthindx for #BritishColumbia studied health of BC marine ecosystems 2001-2016 across 8 themes; overall score improved from 75/100 to 83/100 @PLOSONE @nceas journals.plos.org/plosone/articl… All code on GitHub #openscience github.com/OHI-Science/oh…
15 years of @oceahealthindx scores for #BritishColumbia tailored to include local values incl. salmon, First Nations Resource Access. @PLOSONE @nceas journals.plos.org/plosone/articl… All @oceanhealthindx code is on GitHub #openscience github.com/OHI-Science/oh…
Cool new paper asks the question “If we were managing oceans in 2050 and looking back, what research, primary or synthetic, would wish we had invested in today?” frontiersin.org/articles/10.33… @nceas @snapp also was inspiring to see that #interdisciplinary working group in action!
@villasenor_jc @github Likewise - I look forward to working on more papers with you @villasenor_jc !
We mapped global dist. of extinction risk of marine biodiversity - for 83% of the ocean, >25% of assessed marine spp are threatened: onlinelibrary.wiley.com/doi/epdf/10.11…
Fishing removes old fish from the sea, and that could spell trouble for fish populations. hakaimagazine.com/article-short/… Me for @hakaimagazine
@jafflerbach @MikeRSpencer @juliesquid same - #rstats for analysis, QGIS for viewing or manual fiddling
New interactive #shiny app for our new @PLOSONE paper! Explore 5 yrs of changes in ocean health ohi-science.nceas.ucsb.edu/plos_change_in… @ohiscience #rstats
5 years of @OceanHealthIndx communicating the health of our oceans - what's changed over that short span, & why? journals.plos.org/plosone/articl…
We could easily replace "marine biologist" with climate scientist or really nearly anything at this point! h/t @markrstoll cc @JaneLubchenco
NCEAS @ucsb_nceas
9K Followers 1K Following UC Santa Barbara's National Center for Ecological Analysis and Synthesis (NCEAS) We moved to Bluesky! Follow Us: https://t.co/GNNhN3bCwa.
Allison Horst @allison_horst
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Jamie Montgomery @jamiecmonty
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Erin Winslow, PhD �... @erinmwinslow
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Dr Julia Stewart Lown... @juliesquid
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Michelle Vanhala, NBC... @MsVanhala
1K Followers 3K Following @UMich MSSE, @CMUniversity EdS, @KnowlesTeachers Senior Fellow, #scienceteacher and #instructionalcoach at @WashtenawTMC
Leonardo Feitosa 🦈... @FeitosaManir
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Gaynor Lab at UBC @gaynorlab_ubc
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Becca Hughes @BeccaHu77397406
2 Followers 201 FollowingNicholas Dulvy @NickDulvy
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Athanasios Nikolaou @ThanasisNikol11
43 Followers 92 Following PhD Student at the Department of Marine Sciences @uaegean | Passionate about advancing #EcosystemBasedManagement (EBM) for improved #MarineConservation 🌊
Mireia @ValleMireia
180 Followers 576 Following Marine ecologist interested in biodiversity conservation, focused on variation and changes in ecosystems, distribution modelling, future projections
BJAST @JournalBJAST
18 Followers 458 Following A BJAST publica nas áreas de Cidades Inteligentes, Ecossistemas Aquáticos, Mudanças Climáticas e Recursos Naturais. Siga-nos nas redes @JournalBJAST
Ge__mma @Gemma589772
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Sustainable Fisheries... @SustainFishUW
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Karly Miller @karly_marie_mar
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IMMERSE Project @IMMERSE_UCSB
325 Followers 514 Following Institute on Mixture Modeling for Equity-Oriented Researchers, Scholars, and Educators (IMMERSE) funded by IES (R305B220021) (PI: @nylund_gibson).
Elke Windschitl @Elke_Windschitl
384 Followers 113 Following @BrenUCSB Master of Environmental Data Science 2023. Digital artist. 🐠 She|Her
Julia @Jujuba719
48 Followers 249 Following Data Science Intern @ the Center for Conservation Biology, UC Riverside | Environmental Data Scientist | Conservation Program Director
Erin Dillon @erinmdillon
802 Followers 1K Following Postdoctoral research fellow @stri_panama exploring reef sharks over millennia | conservation paleobiology | ecology | running enthusiast | she/her
UCSB STRI @ucsbstri
14 Followers 105 Following Official Campus Organization @UCSB. Advocating for tech equity and environmental protection through Sustainable Technology Repair Initiative(STRI)
Common Good Water @CommonGoodWater
357 Followers 2K Following Common Good Water's efforts are now under the leadership of Netafim USA. For any Common Good Water-related inquiries, please reach out to @netafimusa
Daniel Viana @DanfViana
35 Followers 98 Following
Tynardone @tynardone
152 Followers 939 Following BS Physics & Biology. Learning Python, Data Science, ML. Former conservation field tech, current and forever ecology and plant lover. ig: @tynardone
Mike Weir @MikeWeirPhD
48 Followers 134 Following Research Specialist @WHOI exploring marine policy issues Recent interests: aquaculture, offshore wind, existence/bequest value of marine resources
John Simeone @simeone_john
598 Followers 3K Following International trade and natural resources supply chain analyst
Aurélien Boyé @aurelien_boye
737 Followers 2K Following Benthic ecologist at @Ifremer_fr 🐬 • Biodiversity indicators • Numerical ecology • Functional ecology • Machine learning • Benthos • #rstats
Leslie Amlwch Roberso... @leslieamlwch
663 Followers 515 Following Postdoc at the University of Queensland. Love big problems, big oceans, and big marine animals. And the little things in life. **views are my own**
~Matteo Convertino~ �... @convertino_matt
742 Followers 5K Following Scientist, Engineer, Dad, Nature-lover, University Professor @TsinghuaSIGS, @Tsinghua_uni, PI TREES Lab: Ecosystem Connectome, Design and Engineering
Sophia Leiker @SophiaLeiker
262 Followers 366 Following Geospatial Scientist @nature_org @brenucsb | Prev: @UCBerkeley | Remote Sensing 🛰 | Regenerative Ag 🌱 | #naturebasedsolutions 🌎 | Prev: @regen_network
Allie Caughman @allie_amc
344 Followers 698 Following PhD Candidate and @NSF GRFP Fellow @brenUCSB. hellava biologist/@GeorgiaTech alum 🐝. Lover of fish math and #rstats. she/her
Daphne Virlar @dvirlar2
123 Followers 354 Following Another Science Nerd on the bird app. Data science, conservation, and spatial analysis, oh my! My dog thinks I'm cool.
Allie Cole @123alliec
196 Followers 514 Following Masters @brenucsb in #MEDS exploring data science. Formally of the #RotjanLab @BUMPatBU looking at larval fish from #PIPA she/her
SBCC Vietnam @SBCCinVietnam
86 Followers 486 Following A Vietnamese social enterprise driving evidence-based #behaviorchange for #sustainableDevelopment. Our focus:#AnimalWelfare, #CommunityHealth, #StopDogMeatTrade
Peyton @peytonmooremaid
153 Followers 93 Following she/her | fisheries consultant @ Nature Analytics | R Shiny nerd | MESM grad @brenucsb
Danielle Ferraro @dm_ferraro
211 Followers 397 Following Moved to Bluesky ~~~ Ocean and fisheries @emLabUCSB | MS @udceoe | Co-organizer @RLadiesSB | she/her 🌊
Baltic Health Index @BalticHealthInd
99 Followers 111 Following Assessing #BalticSea health focusing on its ability to sustainably deliver a range of benefits to people now and in the future @sthlmresilience #OpenDataScience
Kazia Mermel @kdmermel
9 Followers 165 Following
Alex Schmill @alex_schmill
120 Followers 246 Following Mapping where things are | MSc student @UBCoceans | Nearshore Ecology @hakaiinstitute
Whitney Friedman @whit_friedman
164 Followers 463 Following Interdisciplinary marine scientist committed to a sustainable and just future. Mom, PhD Scientist @UCSC, Co-founder @ThrivingOceans, #NatGeoExplorer
Suraj Choudhary @SurajCh97
2 Followers 60 Following
TalkSalmon @TalkSalmon
2K Followers 2K Following Collective advocating responsible aquaculture. Independent of, but working alongside, the Scottish salmon sector. Views/opinions our own. https://t.co/NjvDaKcGot
SimonaLippi @SimonaLippi135
24 Followers 492 Following Social Science/Biodiversity/Ethnoecology/Seabirds🪶🌊/Diatonic accordionist 🎶Sealing ⛵ https://t.co/FQfHbhb3x8…
Vaskar Nepal, PhD @NepalVaskar
212 Followers 401 Following Assistant Prof. of Biology at Western Illinois University; research interests in invasive fishes, environmental effects on fish biology and fish life-history
Anastasia Quintana, P... @commonertasha
147 Followers 185 Following UCSB postdoc, commons & collective action, commoning and public goods, oceans, small-scale fisheries, and coastal livelihoods - she/her/hers #MarSocSci
Mae Rennick @MaeRennick
127 Followers 113 Following Graduate Student • Fisheries and Aquaculture • UCSB • Froehlich Lab • EEMB • ocean enthusiast • #womeninSTEM • part time dance teacher to tiny humans
Dr . Francisco J. Gue... @fjguerrerob
372 Followers 511 Following PhD in Forest Engineering & Water Resources Science. Interests: Resilience, Sustainability, & Science Storytelling.
Stefan Erbs @stefan_climate
525 Followers 3K Following @stefanclimate.bsky.social Come find me on Bluesky, this place is dying due to terrible mismanagement
Sowdamini (She/her) @SowdaminiSP
224 Followers 827 Following Sau-da-me-nee PhD candidate @sizeecology ecosystem modelling, omics, land-sea connectivity, aquaculture @IMASUTAS @UTAS_
Carolina Chong-Monten... @CarolinaChongM
665 Followers 2K Following Postdoctoral Researcher at the Smithsonian Tropical Research Institute | Fish and Fisheries | Marine Historical Ecology
Samantha Sambado @samsambado
299 Followers 607 Following PhD candidate @Briggs_Lab_UCSB. Interested in disease ecology & all that jazz (she/her)
Prof Thomas Fröliche... @froeltho
2K Followers 1K Following Professor in Climate and Environmental Physics @unibern, Lead Author @IPCC_CH SROCC, Views are my own
NCEAS @ucsb_nceas
9K Followers 1K Following UC Santa Barbara's National Center for Ecological Analysis and Synthesis (NCEAS) We moved to Bluesky! Follow Us: https://t.co/GNNhN3bCwa.
Allison Horst @allison_horst
22K Followers 3K Following Artist. Previously: DevRel @ObservableHQ & teaching environmental data science @ucsantabarbara. Data | Education | Art | Community.
Jamie Montgomery @jamiecmonty
1K Followers 1K Following Supporting the use of data science to solve environmental problems @brenucsb | @NCEAS | @ecodatasci | @RLadiesSB
Erin Winslow, PhD �... @erinmwinslow
252 Followers 227 Following she/her/Dr | Lover of saltwater, cardamom & rescue dogs 🤍 | 🪸 &🦋🐠 | marine ecologist | 2023 Knauss Fellow
Dr Julia Stewart Lown... @juliesquid
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Adrian Stier @AdrianStier
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Jenny Bryan @JennyBryan
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Rasster Lab @RassterLab
497 Followers 332 Following Led by Drs. @SarahELester and @a_rassweiler at #FSU, we focus on marine ecology and conservation as well as sustainable seafood systems. https://t.co/bfZfa0VwKg
emLab UC Santa Barbar... @emLabUCSB
1K Followers 975 Following The Environmental Markets Lab (emLab): where economic ideas become environmental solutions. Find us on Blue Sky: https://t.co/zlU430wZXp
Terrible Maps @TerribleMaps
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James Watson @cyclonewatson
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Carissa Klein @CarissaJoyKlein
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Leslie Amlwch Roberso... @leslieamlwch
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Kyle Van Houtan, Ph.D... @kylevanhoutan
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Dr. Samantha Sherman @SammSherman27
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Juliano PalAbra @julianop_a
765 Followers 631 Following PostDoc at @coru_ubc. Working on improving marine fisheries management and conservation in the face of a changing climate 🇧🇷🐙🇲🇽. typos of my own*
Matt Jones @metamattj
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SESYNC @sesync
5K Followers 2K Following Accelerating data-driven scientific discovery at the interface of human and ecological systems. Funded by a @NSF grant to @UofMaryland.
Global Change Researc... @pinskylab
3K Followers 753 Following We study how species adapt (or not) to changing environments, especially climate change. Tweets by Malin Pinsky, Assoc. Professor (he/him/his).
Juan Carlos Villaseñ... @villasenor_jc
423 Followers 574 Following Asst. Prof. @univmiami Rosenstiel / IDSC. Views are mine.
Jameal Samhouri @jamealfsamhouri
576 Followers 414 Following oceans, people, fishes, conservation, food webs. opinions my own. he/him
Rogue NASA @RogueNASA
546K Followers 458 Following The unofficial "Resistance" team of NASA. Not an official NASA account. Not managed by gov't employees. Come for the facts, stay for the snark.
NOT ALT WORLD @NotAltWorld
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Emily Robinson @robinson_es
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Douglas McCauley @McCauley_Lab
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Cass Sunstein @CassSunstein
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rOpenSci @rOpenSci
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Richard H Thaler @R_Thaler
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Dan Ariely @danariely
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Paul Bloom @paulbloomatyale
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Adam Grant @AdamMGrant
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Jonathan Haidt @JonHaidt
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david malki ! @malki
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Matt Burgess @matthewgburgess
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Joe Cheng @jcheng
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Juan S. Mayorga @juan_s_mayorga
634 Followers 308 Following 🇨🇴 Conservation Scientist. Working to protect the last wild places in the Ocean with @NG_PristineSeas and @emLabUCSB
Winston Chang @winston_chang
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Marty Downs @MartyDowns
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Angela DeBarger, PhD ... @AngelaDeBarger
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freeCodeCamp.org @freeCodeCamp
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Quincy Larson @ossia
296K Followers 855 Following Founder @freecodecamp. 🏕️ Teach yourself math, programming, and computer science for free. A 501(c)(3) public charity.













