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Anna Armitage

@marshdispatch.bsky.social

Professor and wetland ecologist immersed in coastal life, from soils to plants to snails to birds. Restoration, climate change, salt marshes, mangroves. Views mine. she/her

2,650 Followers  |  796 Following  |  34 Posts  |  Joined: 28.09.2023  |  1.7619

Latest posts by marshdispatch.bsky.social on Bluesky

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Share your comments on NCAR with NSF Tell NSF the future that you want for NCAR by 13 March

@agu.org has a tool to help you submit a comment to NSF on the importance of NCAR: agu.quorum.us/campaign/154...

#SaveNCAR

30.01.2026 02:43 β€” πŸ‘ 74    πŸ” 69    πŸ’¬ 1    πŸ“Œ 3

I am a climate scientist and this is correct.

As the planet warms, storms like the one today are getting stronger… and as the Arctic is warming twice as fast as the mid latitudes, it increases the risk of the β€œfreezer door” swinging open.

Technical explanation here: www.pnas.org/doi/10.1073/...

24.01.2026 18:38 β€” πŸ‘ 689    πŸ” 305    πŸ’¬ 10    πŸ“Œ 15
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If you are in Seattle, please go patronize this store because this is amazing content/promo πŸ˜‚ (laughing to keep from crying, and I do kind of low-key want that orange spider plant I have never seen that before)

Source: www.instagram.com/reel/DTQrTqZ...

17.01.2026 01:33 β€” πŸ‘ 7319    πŸ” 2936    πŸ’¬ 135    πŸ“Œ 338
abstract: A recent report released by the U.S. Department of Energy concludes that U.S. tide-gauge data in aggregate provide no evidence for relative sea-level (RSL) acceleration above the historical mean trend. However, that conclusion rests largely on cursory analysis of a small number of tide-gauge records that are known to be unrepresentative of large-scale RSL behavior. Here I analyze all long active tide-gauge RSL data records on the contiguous U.S. (CONUS) coast to make a comprehensive estimate of spatially averaged RSL changes over the CONUS (CONUS RSL) during the past 125 years. I find that long-term rates of CONUS RSL rise doubled in the past century, from about 1.7 mm in 1900 to roughly 4.3 mm in 2024, and that recent rates are higher than the longterm historical mean rate since 1900, which is approximately 3.0 mm . That is, CONUS tide gauges give obvious evidence of RSL acceleration, which is likely related to ongoing climate change.

abstract: A recent report released by the U.S. Department of Energy concludes that U.S. tide-gauge data in aggregate provide no evidence for relative sea-level (RSL) acceleration above the historical mean trend. However, that conclusion rests largely on cursory analysis of a small number of tide-gauge records that are known to be unrepresentative of large-scale RSL behavior. Here I analyze all long active tide-gauge RSL data records on the contiguous U.S. (CONUS) coast to make a comprehensive estimate of spatially averaged RSL changes over the CONUS (CONUS RSL) during the past 125 years. I find that long-term rates of CONUS RSL rise doubled in the past century, from about 1.7 mm in 1900 to roughly 4.3 mm in 2024, and that recent rates are higher than the longterm historical mean rate since 1900, which is approximately 3.0 mm . That is, CONUS tide gauges give obvious evidence of RSL acceleration, which is likely related to ongoing climate change.

Am I surprised to see papers coming out that specifically debunk the DOE Climate Working Group report? I guess not, the community was pretty pissed.
agupubs.onlinelibrary.wiley.com/doi/10.1029/...

17.01.2026 02:24 β€” πŸ‘ 37    πŸ” 11    πŸ’¬ 1    πŸ“Œ 0

Texas A&M decided to publicly cancel my Ethics class, and share a false statement that I declined to provide information, which made it impossible for [them ] to request an exemption. See for yourself, if this statement is true.

They are getting creative!

14.01.2026 22:12 β€” πŸ‘ 2690    πŸ” 1067    πŸ’¬ 45    πŸ“Œ 28
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Do you work on connectivity and management of #estuarine dependent species? Submit to our Special Collection on in the journal Estuaries & Coasts! Open submission with a deadline of June 1, 2026. More information at bit.ly/ESCOconnectivity @cerfscience.bsky.social @estuariescoasts.bsky.social

13.01.2026 15:13 β€” πŸ‘ 3    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0
Postdoctoral Research Associate - NOAA Firebird - Illinois Natural History Survey/PRI - Application Deadline: February 15, 2026

I'm hiring a postdoc to work with myself, Dr Jim Lyons and the entire NOAA Firebird team on the adaptive management part of our larger project focused on the impacts of prescribed fire on Gulf Coast wetlands

Accepting applications until Feb 15th

blogs.illinois.edu/view/7426/19...

06.01.2026 13:29 β€” πŸ‘ 38    πŸ” 52    πŸ’¬ 0    πŸ“Œ 1
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The Georgia Coastal Ecosystems Long-Term Ecological Research program is looking for a postdoc with expertise in wetlands and biogeochemistry. Please pass this along to likely candidates!

02.12.2025 20:45 β€” πŸ‘ 8    πŸ” 9    πŸ’¬ 0    πŸ“Œ 0
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Funded PhD Opportunity: Seagrass Disease Ecology
Explore how the pseudofungus Phytophthora gemini impacts Zostera marina and restoration success. Lab + fieldwork @thembauk.bsky.social @plymuni.bsky.social & OCT. Combine microbiology, ecology & restoration science 🌱
πŸ‘‰ www.jobs.ac.uk/job/DPK439/p...

17.11.2025 08:30 β€” πŸ‘ 13    πŸ” 10    πŸ’¬ 2    πŸ“Œ 2
Job Opening **ASSISTANT PROFESSOR MARINE ECOLOGY**, Department of Biological Sciences, University of Rhode Island.

The Department of Biological Sciences in the College of the Environment and Life Sciences (CELS) at the University of Rhode Island (URI) invites applications for an academic year (9 month), tenure-track Assistant Professor position specializing in Marine Ecology. URI, the top public university in New England, is a land and sea grant research university located in Kingston, Rhode Island, a beautiful seaside community that is well connected by car, bus, and rail about 40 min from Providence, an hour from Boston and 3 hours from New York City.

Job Opening **ASSISTANT PROFESSOR MARINE ECOLOGY**, Department of Biological Sciences, University of Rhode Island. The Department of Biological Sciences in the College of the Environment and Life Sciences (CELS) at the University of Rhode Island (URI) invites applications for an academic year (9 month), tenure-track Assistant Professor position specializing in Marine Ecology. URI, the top public university in New England, is a land and sea grant research university located in Kingston, Rhode Island, a beautiful seaside community that is well connected by car, bus, and rail about 40 min from Providence, an hour from Boston and 3 hours from New York City.

Job Opening **ASSISTANT PROFESSOR MARINE ECOLOGY**, Department of Biological Sciences, University of Rhode Island.

jobs.uri.edu/postings/15960

10.11.2025 16:03 β€” πŸ‘ 50    πŸ” 73    πŸ’¬ 2    πŸ“Œ 3
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Internships β€’ MBARI Applications for the 2026 MBARI Summer Internship program will open in fall 2025. This 10-week internship allows college students and educators to work on a research or outreach project at MBARI.

πŸ§ͺπŸ“πŸŒŠ πŸ¦‘πŸŽ @mbarinews.bsky.social is now accepting applications for our 30th summer internship program www.mbari.org/about/career...

30.10.2025 11:28 β€” πŸ‘ 16    πŸ” 15    πŸ’¬ 1    πŸ“Œ 0
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Join the AAUP and other allied organizations across the nation on October 18 for a day of peaceful and impactful protest as we come together to make clear: America has no kings, and the power belongs to the people!

#NoKings #AAUP #AcademicFreedom #HigherEducation #DefendHigherEd #Education

08.10.2025 15:37 β€” πŸ‘ 61    πŸ” 32    πŸ’¬ 1    πŸ“Œ 1
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In 2021, I was a guest on Jane Goodall’s podcast. Today, I’m re-airing that conversation to share her voice, her wisdom, her abundant soft power, with you.

πŸ’ πŸŒΏπŸ•ŠοΈ Listen here (wherever you get your pods): www.getitright.earth/podcast

07.10.2025 22:54 β€” πŸ‘ 156    πŸ” 42    πŸ’¬ 3    πŸ“Œ 1
A purple and red octopus talk to each other on the tin can telephone. Purple octopus says β€œwant to connect your students with real
Scientists?” Then red octopus says β€œSkype a scientist matches groups with scientists for virtual q&as. It’s free!” And then an orange flapjack octopus says β€œget a match at skypeascientist.com”

A purple and red octopus talk to each other on the tin can telephone. Purple octopus says β€œwant to connect your students with real Scientists?” Then red octopus says β€œSkype a scientist matches groups with scientists for virtual q&as. It’s free!” And then an orange flapjack octopus says β€œget a match at skypeascientist.com”

Alrght everybody, get your Tin Can Telephones out. We need your help!

We reach new people by word of mouth. Send all your educator friends this pic! Teachers, librarians, scout troop leaders, etc! We offer our program for free, so we need help getting the word out without advertising $$.

30.09.2025 00:22 β€” πŸ‘ 130    πŸ” 115    πŸ’¬ 3    πŸ“Œ 6
Photo collage. Center: Salt marsh with National Estuaries Week text. Clockwise from upper left: Birds flying, mesh bags with oyster shells, two kayaks, person standing in water measuring depth, an egret in a marsh, three people sorting oyster shells, people in a marsh with an airboat

Photo collage. Center: Salt marsh with National Estuaries Week text. Clockwise from upper left: Birds flying, mesh bags with oyster shells, two kayaks, person standing in water measuring depth, an egret in a marsh, three people sorting oyster shells, people in a marsh with an airboat

🌊 It’s National Estuaries Week! From September 20-27, help us celebrate the beauty, value, and wonder of #estuaries! Share what you love about estuaries all week long! 🌊 #EstuariesWeek #WadeIn

22.09.2025 02:38 β€” πŸ‘ 3    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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Establishing a Fixed Time Period of Admission and an Extension of Stay Procedure for Nonimmigrant Academic Students, Exchange Visitors, and Representatives of Foreign Information Media Unlike most nonimmigrant classifications, which are admitted for a fixed time period, aliens in the F (academic student), J (exchange visitor), and most I (representatives of foreign information media...

ADD YOUR THOUGHTS ON LIMITING STUDENT VISA TO FOUR YEARS

Comment period ends September 29th

www.federalregister.gov/documents/20...

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20.09.2025 10:38 β€” πŸ‘ 42    πŸ” 64    πŸ’¬ 5    πŸ“Œ 3
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NSF Graduate Research Fellowship Program (GRFP)

The GRFP lives!! (due end of October)
www.nsf.gov/funding/oppo...

08.09.2025 18:23 β€” πŸ‘ 345    πŸ” 278    πŸ’¬ 6    πŸ“Œ 18
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🚨 Now accepting late-breaking abstracts!

Share your latest findings through in-person poster sessions at #CERF2025 in Richmond, VA. Deadline: 28 August 2025 β€” don’t miss your chance!

Learn more and submit at ow.ly/nwSQ50WCcxa

#CERF2025 #CallForLateBreakingAbstracts

08.08.2025 17:57 β€” πŸ‘ 0    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Impacts of marine heatwaves on biodiversity and ecosystem services: our new paper in Nature Reviews Biodiversity is out!
doi.org/10.1038/s443.... @natrevbiodiv.nature.com @uwaoceans.bsky.social @filbeek.bsky.social @dansmale1.bsky.social

09.07.2025 13:35 β€” πŸ‘ 48    πŸ” 16    πŸ’¬ 2    πŸ“Œ 1
title, authors and abstract of the paper

Climate change risks on key open marine and coastal mediterranean
ecosystems

Abed El Rahman Hassoun1, Meryem Mojtahid, Mohammad Merheb, Piero Lionello, Jean-Pierre Gattuso & Wolfgang Cramer
Mediterranean open marine and coastal ecosystems face multiple risks that impact their unique biodiversity, with climate change representing a major ongoing threat. While these ecosystems are also under pressure from non-climatic anthropogenic drivers (e.g., overfishing, pollution), this study primarily focuses on risks related to climate change. To assess these risks and evaluate their confidence levels, we adopt the scenario-based approach of the Intergovernmental Panel on Climate
Change (IPCC), relying on a review of literature projecting changes in Mediterranean Sea ecosystems.
The main drivers of environmental change are sea level rise, ocean warming and acidification. Similar to global conditions, all Mediterranean ecosystems face high risks under all climate scenarios, with coastal ecosystems being more strongly impacted than open marine ecosystems. For these coastal ecosystems, risk levels are expected to become very high already once global warming exceeds 0.8 Β°C with respect to the 1976–2005 period. A few Mediterranean ecosystems (e.g., coralligenous and rocky coasts) are relatively more resilient compared to others, probably because of their long evolutionary history and the presence of a variety of climatic and hydrological conditions. However, high-emission scenarios in specific sub-basins, in addition to acidification impacts, could reduce this resilience, decreasing both habitat extent and ecosystem function dramatically. Overall, due to the higher observed and projected rates of climate change in the Mediterranean, compared to global trends, for
variables such as seawater temperature and pH, marine ecosystems (particularly coastal) are projected to be under higher risks compared to the global ocean.

title, authors and abstract of the paper Climate change risks on key open marine and coastal mediterranean ecosystems Abed El Rahman Hassoun1, Meryem Mojtahid, Mohammad Merheb, Piero Lionello, Jean-Pierre Gattuso & Wolfgang Cramer Mediterranean open marine and coastal ecosystems face multiple risks that impact their unique biodiversity, with climate change representing a major ongoing threat. While these ecosystems are also under pressure from non-climatic anthropogenic drivers (e.g., overfishing, pollution), this study primarily focuses on risks related to climate change. To assess these risks and evaluate their confidence levels, we adopt the scenario-based approach of the Intergovernmental Panel on Climate Change (IPCC), relying on a review of literature projecting changes in Mediterranean Sea ecosystems. The main drivers of environmental change are sea level rise, ocean warming and acidification. Similar to global conditions, all Mediterranean ecosystems face high risks under all climate scenarios, with coastal ecosystems being more strongly impacted than open marine ecosystems. For these coastal ecosystems, risk levels are expected to become very high already once global warming exceeds 0.8 Β°C with respect to the 1976–2005 period. A few Mediterranean ecosystems (e.g., coralligenous and rocky coasts) are relatively more resilient compared to others, probably because of their long evolutionary history and the presence of a variety of climatic and hydrological conditions. However, high-emission scenarios in specific sub-basins, in addition to acidification impacts, could reduce this resilience, decreasing both habitat extent and ecosystem function dramatically. Overall, due to the higher observed and projected rates of climate change in the Mediterranean, compared to global trends, for variables such as seawater temperature and pH, marine ecosystems (particularly coastal) are projected to be under higher risks compared to the global ocean.

Just out: "Climate change risks on key open marine and coastal mediterranean ecosystems" rdcu.be/evGGx

@jpgattuso.bsky.social www.medecc.org

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11.07.2025 08:22 β€” πŸ‘ 36    πŸ” 14    πŸ’¬ 1    πŸ“Œ 1
Support Sea Grant Funding – Sea Grant Association

Sea Grant, a program of NOAA which funds coastal research, education, and community outreach - is unfortunately a target for the current administration's draconian reductions in science funding. Sign a letter of support for Sea Grant here: sga.seagrant.org/letters-of-s...

07.07.2025 03:38 β€” πŸ‘ 18    πŸ” 18    πŸ’¬ 0    πŸ“Œ 1

NSF Division of Earth Sciences Informational Webinar starting in less than a minute....

Will live post as things come up....

17.06.2025 18:00 β€” πŸ‘ 67    πŸ” 29    πŸ’¬ 4    πŸ“Œ 10
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Rapid Response Bridge Funding Program In the face of recent abrupt shifts in federal funding for education research, including large-scale terminations of National Science Foundation (NSF) research grant awards, we have developed a rap...

Very smart, high ROI initiative from the Spencer Foundation.

Providing bridge funding for canceled NSF grants:

1) directs funds to projects already screened by a top-noch review process.
2) avoids imposing proposal prep costs on researchers.
3) ameliorates the disruption from GOP sabotage.

06.06.2025 23:09 β€” πŸ‘ 778    πŸ” 335    πŸ’¬ 6    πŸ“Œ 10
the U.S. Capitol building on an overcast day, looking ominous

the U.S. Capitol building on an overcast day, looking ominous

URGENT! Contact your senators today to advocate to fund science agencies and programs!

The Senate Appropriations Committee & its subcommittees are writing appropriation bills for the federal FY26 budget now.

Here's how you can help: esa.org/esablog/2025...

02.06.2025 17:18 β€” πŸ‘ 36    πŸ” 42    πŸ’¬ 1    πŸ“Œ 1
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Cuts have consequences, illustrated. As seen on TV πŸ“Ί

03.06.2025 00:45 β€” πŸ‘ 23427    πŸ” 9422    πŸ’¬ 835    πŸ“Œ 1322
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Simons Graduate Fellowships in Ecology and Evolution The purpose of these awards is to provide support for students entering U.S.-based Ph.D. programs with a plan to perform research in ecology and evolution. While we will consider all projects in ecolo...

Get the word out far and wide. New opportunity from the Simons Foundation in the Eco-Evo space.

2026 Simons Graduate Fellowship in Ecology and Evolution Awards, due July 31, 2025, only for incoming PhD students who plan to start their PhDs in Fall 2026.

www.simonsfoundation.org/grant/simons...

02.06.2025 16:08 β€” πŸ‘ 51    πŸ” 77    πŸ’¬ 2    πŸ“Œ 3
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Be Tenacious on Behalf of Life on Earth My 2023 commencement speech πŸŽ“ at Middlebury College

In the spirit of graduation season, sharing the commencement speech I gave at Middlebury College in 2023. It’s a message I stand by 2 years later.

Go where there is need and where your heart can find a home.
Be tenacious on behalf of life on Earth.
ayanaelizabeth.substack.com/p/be-tenacio...

24.05.2025 17:21 β€” πŸ‘ 107    πŸ” 25    πŸ’¬ 1    πŸ“Œ 1

And a similar outcome in CCISD, a large district in the Houston/Galveston region! communityimpact.com/houston/bay-...

04.05.2025 16:12 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Rapid Response Bridge Funding Program In the face of recent abrupt shifts in federal funding for education research, including large-scale terminations of National Science Foundation (NSF) research grant awards, we have developed a rap...

**Rapid Response Bridge Funding Program** -- $25,000 grants earmarked for early-career researchers whose NSF-funded research on STEM and education has just been terminated.

www.spencer.org/grant_types/...

hub.jhu.edu/2025/04/28/j...

Thanks @lizneeley.bsky.social !

03.05.2025 15:22 β€” πŸ‘ 76    πŸ” 72    πŸ’¬ 0    πŸ“Œ 4
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Ten Vital Services Provided by NOAA (Beyond the National Weather Service) Far too much of the media coverage supporting NOAA only mentions one of many things they do: here are 10 more.

Lots of people on my feed are concerned about the destruction of NOAA by the Trump administration and Elon Musk, but much of what I’ve seen people post about is the national weather service. That’s vital, but NOAA does so much more than that!

My latest, for @ucsusa.bsky.social

πŸ§ͺπŸŒŽπŸ¦‘πŸ 

30.04.2025 18:12 β€” πŸ‘ 804    πŸ” 375    πŸ’¬ 15    πŸ“Œ 18

@marshdispatch is following 20 prominent accounts