Mark Hamilton
@markh22.bsky.social
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coral reefs, fisheries, habitat degradation, conservation. From Lockerbie, Scotland
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12 days ago
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22 days ago
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about 1 month ago
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LEC Reefs
about 2 months ago
New PhD project available here at
@lancasteruni.bsky.social
! Come and research coral reefs, MPAs, and climate impacts ๐ชธ
www.exageo.org/phd-student-...
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Eoghan Daltun ๐
about 2 months ago
More than 1,600 fossil fuel lobbyists granted access to the Cop30 climate negotiations in Belรฉm (Brazil), 12% up from last yearโs talks in Baku, Azerbaijan. What should be the most serious, urgent talks on the planet continue to be a farce.
www.theguardian.com/environment/...
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Fossil fuel lobbyists outnumber all Cop30 delegations except Brazil, report says
One in every 25 participants at 2025 UN climate summit is a fossil fuel lobbyist, according to Kick Big Polluters Out
https://www.theguardian.com/environment/2025/nov/14/fossil-fuel-lobbyists-cop30
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2 months ago
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SCOTLAND: The Big Picture
3 months ago
๐พ Want to help explore community perspectives on lynx reintroduction to Scotland? Our
#LynxtoScotland
project partner @treesforlife.bsky.social is looking for two Engagement Officers to consult communities on the potential reintroduction of lynx. Apply here:
https://bit.pulse.ly/hs9hbj24rc
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Jan Rosenow
3 months ago
We often forget how far we have come: โก๏ธ Today almost 50% of EU electricity generation is from renewable energy sources. โก๏ธ It is not long ago that fossil fuels dominated the EU's electricity mix. This year their share is approaching 1/4 of EU electricity generation. Source:
@ember-energy.org
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My Zero Carbon #ClimateAction
3 months ago
. Renewable energy produces more electricity than coal for the first time, experts say | Science, Climate & Tech News | Sky News Find out more:
news.sky.com/story/renewabl...
#ClimateAction
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Renewable energy produces more electricity than coal for the first time, experts say
Solar and wind are now growing fast enough to not only meet the world's growing appetite for electricity, but to outstrip it.
https://news.sky.com/story/renewable-energy-produces-more-electricity-than-coal-for-the-first-time-experts-say-13446220
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Plymouth Marine Laboratory
3 months ago
We want to hear from UK
#PrimarySchoolTeachers
about how the
#Ocean
is taught in the
#classroom
๐ Your voice can shape how future generations engage with
#MarineScience
. Survey takes just 10 mins ๐
plymouthlab.qualtrics.com/jfe/form/SV_...
#PrimaryEducation
#STEMeducation
#Teachers
#Teaching
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Jan Rosenow
4 months ago
For a long time renewable energy uptake in Africa was lacklustre at best. But that is changing: Solar panel imports to Africa have surged over the past yearโa shift poised to touch nearly every country on the continent as new Ember analysis shows.
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Rebecca Solnit
5 months ago
"Threatening a glut of cheap power..."
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The Revelator
6 months ago
A simple way to cut your carbon footprint: Use this tip to get AI out of your search results.
therevelator.org/how-to-get-a...
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How to Get AI Out of Your Google Search Results โข The Revelator
Three simple keystrokes will deliver search results that consume less energy and water โ and probably contain better information.
https://therevelator.org/how-to-get-ai-out-of-search-results/
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Katharine Hayhoe
6 months ago
When it comes to climate change, the number of amplifying feedback cycles far outweigh the dampening ones. But here's one in the latter category! Eating more meat -> higher GHG emissions -> more climate change -> more meat allergies -> lower GHG emissions More by
@olliemilman.bsky.social
here:
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โExplosive increaseโ of ticks that cause meat allergy in US due to climate crisis
Unusually aggressive lone star ticks, common in the south-east, are spreading to areas previously too cold for them
https://www.theguardian.com/us-news/2025/jun/29/lone-star-ticks-increase-climate-crisis
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#fisheries
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7 months ago
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Mark Hamilton
UBC Oceans
7 months ago
Consumers buying
#fish
in the UK are playing a role in
#foodinsecurity
and
#unemployment
in
#Senegal
www.theguardian.com/environment/...
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The hidden cost of your supermarket sea bass
Revealed: an investigation shows how consumers buying fish in the UK are playing a role in food insecurity and unemployment in Senegal
https://www.theguardian.com/environment/2025/may/22/the-hidden-cost-of-your-supermarket-sea-bass
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Reef Conservation UK (RCUK)
7 months ago
๐ชธ Announcing RCUK 2025! ๐ชธ ๐ Saturday December 6th 2025 (With workshops Friday 5th @ 1 pm) ๐ Bangor Universityโs main campus Main Arts Lecture Theatre & Prichard-Jones Hall Call for abstracts opens in July โ further details over the coming months. More info:
www.reefconservationuk.org
#RCUK2025
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Ruth Dunn
7 months ago
Out now in Coral Reefs: 'Active and passive pathways of nutrient transfer in coral reef ecosystems'
doi.org/10.1007/s003...
๐ Thank you to my co-authors and field friends from
@lec-reefs.bsky.social
and beyond for all their help bringing this piece of work together ๐
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Bryce Stewart
8 months ago
Want to know what it was like behind the scenes of 'Ocean with David Attenborough'? I was interviewed by
@bbc5live.bsky.social
about that and more yesterday. You can listen here at 1:50:00
www.bbc.co.uk/sounds/play/...
#OceanFilm
#davidattenborough
@thembauk.bsky.social
@plymbiomarsci.bsky.social
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#fisheries
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9 months ago
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9 months ago
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11 months ago
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Mark Hamilton
James Robinson
11 months ago
**2 weeks** left to apply - come join me and
@lec-reefs.bsky.social
at Lancaster University.
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๐งช๐ฆ๐๐ชธ
#EcoECRcareer
#fisheries
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12 months ago
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#fisheries
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12 months ago
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๐๐ชธ๐ฆ๐งช
#EcoECRcareer
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12 months ago
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#EcoECRcareer
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12 months ago
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Javier Gonzรกlez
12 months ago
Great Barrier Reef fish reveal that large-scale macroecological patterns have changed significantly ๐๐ We found that changes in latitudinal diversity gradient & rising species turnover were strongly correlated with shifts in coral composition Out now in Nature Comms
www.nature.com/articles/s41...
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Emergent patterns of reef fish diversity correlate with coral assemblage shifts along the Great Barrier Reef - Nature Communications
Coral reefs have been severely affected by anthropogenic stress. Using long term data from the Great Barrier Reef, this study found temporal changes in the latitudinal diversity gradient, and stronger...
https://www.nature.com/articles/s41467-024-55128-7
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Mark Hamilton
Sal Keith (she/her)
about 1 year ago
#PhD
opportunity on "Decoding biological colour: leveraging AI to analyse big data on animal images in a changing world" with me,
@chris-nemeth.bsky.social
Chris Cooney (U Sheff) & David Roy (UKCEH) thru new
@exageo-dla.bsky.social
based at Lancaster Uni
www.exageo.org/phd-student-...
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Mark Hamilton
Oceana UK
about 1 year ago
Bosses of major polluters could face jail time under Scotland's new Ecocide Prevention Bill. Making Scotland the first part of the UK able to properly sanction executives responsible for major environmental harm, like oil spills.
#BigOil
polluters, we're coming for you ๐ข๏ธ๐ซต
www.bbc.com/news/article...
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Bill to jail bosses of major polluters set to be introduced in Scotland
The Ecocide Prevention Bill would impose harsh penalties on executives responsible for major environmental damage.
https://www.bbc.com/news/articles/cd0enl0dn8jo
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about 1 year ago
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Mark Hamilton
Lisa Goberdhan
about 1 year ago
๐ขNew Paper Alert๐ข (and first chapter of my PhD!) We show that scale matters when quantifying motile cryptofauna on tropical coral reefs ๐ฆ Paper in MEPS:
www.int-res.com/abstracts/me...
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Mark Hamilton
LEC Reefs
about 1 year ago
The amazing
@ruchakarkarey.bsky.social
presents her work on squaretail grouper in Lakshadweep archipelago. ๐First recorded aggregation in India ๐Highest densities in the world ๐ Emerging fisheries & fish trade ๐ 80% population decline ๐ Less aggression, more fear
#RCUK2024
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Mark Hamilton
LEC Reefs
about 1 year ago
Climate Change Affects Multiple Coral Reef Fisheries Ecosystem Services:
doi.org/10.1111/fme....
We examined catch rates, affordability & nutritional content on bleached coral reefs. Led by Dr Sarah Martin, w
@james-robinson.bsky.social
@nickajgraham.bsky.social
Seychelles Fishing Authority
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Climate Change Affects Multiple Coral Reef Fisheries Ecosystem Services
Coral reef fisheries support livelihoods and provide an affordable source of essential dietary nutrients to coastal people. However, climate-driven coral bleaching is dramatically altering reef habit....
http://doi.org/10.1111/fme.12761
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#fisheries
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about 1 year ago
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Mark Hamilton
Jan Rosenow
about 1 year ago
NEED SOME GOOD NEWS? The EU now generates more electricity from wind and solar than from fossil fuels. Graph from
@natbullard.bsky.social
using
@emberenergy.bsky.social
data.
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Mark Hamilton
georgia ๐ด๓ ง๓ ข๓ ท๓ ฌ๓ ณ๓ ฟ
about 1 year ago
hey everyone! i made a list of some useful starter packs (primarily biology/earth sciences with a few bonus things thrown in) to share with friends who have joined bsky in the last week and thought it may be useful for some people here too! ๐๐งช
#SciSky
#BioSky
docs.google.com/document/d/1...
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Starter packs
BIOLOGY Ecology Macroecology https://go.bsky.app/GBn9pNZ Global ecology https://go.bsky.app/V6tN4cv Trait based ecology and evolution https://go.bsky.app/PThMXeX Invasion biology https://go.b...
https://docs.google.com/document/d/1p2fx8dp-vd42iYW2LY04TJ3sNMt_tF-oi65I4EVGpgA/edit?usp=sharing
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Johan S Eklรถf
about 1 year ago
Putting together a new 2h lecture from scratch, om fish as predators and prey. Any suggestions on important/cool examples I should not miss to bring up?
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about 1 year ago
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Mark Hamilton
Katharine Hayhoe
about 1 year ago
Welcome
@mpc-ocean.bsky.social
,
@kschulz.bsky.social
,
@scientistoriana.bsky.social
,
@jpgattuso.bsky.social
, and
@markh22.bsky.social
- great to have you here! I'm adding you to this feed of 2,750 scientists that you can pin, and I recommend my starter packs to find more follows.
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I already know this will be excellent! ๐๐ชธ๐๐ฆ
#fisheries
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about 1 year ago
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Lars Gamfeldt
about 1 year ago
Anybody knows good source where I can find information on the productivity of coral reef algae *and: corals? I would like to compare them, just for teaching purposes. Naive question, I know. ๐งช๐ฆ
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Very interesting short piece about the importance of herbivorous reef fish as a nutritious source of
#seafood
, by Alice Rogers. As
#coral
reefs continue to change in a warming world, it is important to consider how
#fisheries
services to people will also change.
www.cell.com/current-biol...
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Coral reefs: Fishing smarter for optimal nutrition and biodiversity
One of humanityโs biggest challenges is to ensure food and nutrition for the growing population, in the face of global change. A new study offers hope, showing how altered coral reefs with reduced fis...
https://www.cell.com/current-biology/fulltext/S0960-9822(24)01242-9
about 1 year ago
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about 1 year ago
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Mark Hamilton
British Ecological Society
over 1 year ago
Hey everyone! We're taking our first steps into this novel ecosystemโฆ We're hoping to find a diverse habitat brimming with interesting nature and ecology content ๐ณ๐๐ฆ๐ Who should we follow? If you're a BES member, ecologist, nature lover, say hello! ๐
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Helen Czerski
over 1 year ago
You're a coral, living on a tropical reef in the middle of a big ocean. You need nutrients. HOORAY, here's a shark coming to poo after scoffing fish from deep water: its poo is fertilizer for the reef This really happens. But if the sharks stay away, the reef has a problem ๐
tinyurl.com/59ueeaep
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Sharks deserting coral reefs as oceans heat up, study shows
Climate crisis is driving key predators from their homes and threatening an already embattled ecosystem
https://tinyurl.com/59ueeaep
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I'm glad we're finally at a point where these kinds of developments are considered illegal.
www.theguardian.com/environment/...
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High court blocks Cumbria plan for UKโs first new deep coalmine in 30 years
Court rules against West Cumbria Miningโs fossil fuel development in Whitehaven
https://www.theguardian.com/environment/2024/sep/13/high-court-blocks-cumbria-plan-for-first-new-uk-coalmine-in-30-years
over 1 year ago
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Mark Hamilton
Sal Keith (she/her)
over 1 year ago
Iโll be giving the International Biogeography Societyโs Funk lecture this month on Macrobehaviour, Weds Sept 25th 4pm UTC. Itโs online and open, just register here
www.biogeography.org/news/news/se...
See you there ๐ ๐๐ฉ๐ป๐ฌ๐
@lec-reefs.bsky.social
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Less than 1 month to apply! ๐ ๐ฆ๐ชธ๐๐งช
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over 1 year ago
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Great collaboration between fishers & scientists ๐งช๐ฆ๐ฃ
fishfocus.co.uk/scottish-pel...
#pelagic
#fisheries
#Shetland
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SCOTTISH PELAGIC INDUSTRY-SCIENCE DATA COLLECTION PROGRAMME PAVES WAY FOR FURTHER COLLABORATION
Scottish Pelagic Industry-Science Data Collection Programme paves way for further collaboration and ensure better information on stocks
https://fishfocus.co.uk/scottish-pelagic-industry-science-data-collection-programme/
over 1 year ago
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