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Ellie Mackay

@ellie-mackay.bsky.social
101 followers 151 following 11 posts

Freshwater ecologist. Lake fan.

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Ellie Mackay @ellie-mackay.bsky.social · 10/05/2026
The spring bloom of diatoms is well underway in #Windermere. Another great day out with the #WindermereScienceFestival. More sun today, lots of beautiful #Asterionella in the samples and surface temperatures slowly increasing. #Freshwater #Lakes #AquaticEcosystemsGroup @ukceh.bsky.social
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Steve Thackeray @thackers.bsky.social · 08/05/2026
A beautiful mayfly #UKwildlife
A golden brown mayfly perched on a wooden fence
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Ellie Mackay @ellie-mackay.bsky.social · 09/05/2026
Looking forward to another fun weekend at the #Windermere #Sciencefestival. Boats are ready and we even have some microscopes to look at what we find in there! @ukceh.bsky.social #AquaticEcosystemsGroup
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Ellie Mackay @ellie-mackay.bsky.social · 25/04/2026
Another weekend and more #citizenscience with @theriverstrust.bsky.social and #GreatUKWaterBlitz sampling and observing the #RiverKent in Kendal. Beautiful day for it, low flows and nutrients, but lots of filamentous #algae #freshwater #rivers
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Ellie Mackay @ellie-mackay.bsky.social · 24/04/2026
Fantastic start to the @riverflies.bsky.social sampling season at Hall Beck on the river Kent. Lots of lively larvae of #stoneflies, #mayflies and #caddisflies, including our first #Ephemera at this site. #citizenscience #freshwater
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Ellie Mackay @ellie-mackay.bsky.social · 27/02/2026
My lovely friend Clare @_claredyson is running this brilliant programme to build skills and confidence in women to enable them to get out into nature. Find out more here: womensadventureacademy.com
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Ellie Mackay @ellie-mackay.bsky.social · 17/02/2026
What could the future for #lake #ecosystems be? Exploring positive future visions and pathways to achieve them as part of the @water4all-eu.bsky.social #PLURALAKES project applying the @ipbes.net #NatureFuturesFramework in the English #LakeDistrict #UKCEH_AquaEco
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Steve Thackeray @thackers.bsky.social · 07/12/2025
New study led by @ellie-mackay.bsky.social shows how organic nutrient fractions can stimulate the growth of algae in rivers, and explores the predictability of this effect across the UK. share.google/qKtTDE0BMOF1... 🧪🦠🏞
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Ellie Mackay @ellie-mackay.bsky.social · 27/08/2025
Happy #WorldLakeDay from the English Lake District. Home to some pretty special lakes and some really great monitoring work #CumbrianLakesMonitoring #UKCEH_AquaEco
WindermereEsthwaite WaterLoughrigg Tarn
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SIL | International Society of Limnology @sil-limnology.bsky.social · 26/08/2025
Inaugural United Nations World Lake Day — 27 August 2025 Celebrate the critical role of lakes, reservoirs, and ponds in water security, flood mitigation, biodiversity, and ecosystem services. #WorldLakeDay #Lakes #Freshwater #Limnology
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Biodiversity Heritage Library @biodivlibrary.bsky.social · 27/08/2025
In recognition of #WorldLakeDay, here is some beautiful #SciArt from "The fresh-water fishes of China" (1943), digitised for #BHLib by @amnh.org. 🐠 🐡 🐟⁣ #ILoveBHL 🧪 ➡️ www.biodiversitylibrary.org/page/12398729
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UN Environment Programme @unep.org · 27/08/2025
Lakes are essential to life. They hold most of the world’s freshwater, but are degrading faster than any other ecosystem. On today’s first-ever #WorldLakeDay, check the #GenerationRestoration Lakes Portal & learn how you can help bring lakes back to life: www.decadeonrestoration.org/take-action-...
A person stands in a boat on a lake, raising their arm while holding aquatic plants, with mountains and cloudy skies in the background. The image includes colorful sketches of birds, fish, and trees overlaid on the photo. Large white text in the center reads: “LET’S REVIVE OUR LAKES. Join #GenerationRestoration.” At the bottom left is the United Nations Decade on Ecosystem Restoration 2021–2030 logo.
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Ellie Mackay @ellie-mackay.bsky.social · 04/07/2025
I think we should get a Daphnia costume @thackers.bsky.social...
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BES Aquatic Ecology Group @bes-aquaticgroup.bsky.social · 03/07/2025
📢 🌊 COUNTDOWN FOR ABSTRACT SUBMISSION! Days remaining: 29 days (deadline 1st Aug 2025) 📍 ZSL London 📅 15 & 16 September 2025 🔗 Full details: shorturl.at/Otya6 Please share widely! #Marine #Freshwater #Ecology #Research #Microbiome #AcademicConference
shorturl.at
#BESAG2025: Aquatic Ecology Group Annual Meeting 2025
Get together with the freshwater and marine research community to hear the latest research, share skills, and build your network!
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Steve Thackeray @thackers.bsky.social · 04/07/2025
New paper: using multiple metrics to quantify the connectivity of lakes to each other, rivers & ponds. The correlations among these metrics can be used to guide how connectivity is included in studies of freshwater biodiversity. link.springer.com/article/10.1... 🧪 #UKCEH_AquaEco @ukceh.bsky.social
link.springer.com
Understanding the hydrological and landscape connectivity of lakes - Landscape Ecology
Context Connectivity is a key property of water, enabling the flow of energy, material and individuals within and between sites. Climate and land use changes can profoundly modify connectivity, yet fe...
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Steve Thackeray @thackers.bsky.social · 21/06/2025
It's #ShowYourStripes day &, inspired by @edhawkins.org, here are climate stripes for surface water temperatures in 4 lake basins in the English Lake District These plots, by @ellie-mackay.bsky.social, clearly show long-term warming of these iconic lakes. #lakes #ClimateChange @ukceh.bsky.social
Climate stripes for Windermere north basin, showing long term warming. The stripes go from blue to red (cooler to warmer) from the 1940s to present.Climate stripes for Windermere south basin, showing long term warming. The stripes go from blue to red (cooler to warmer) from the 1940s to present.Climate stripes for Esthwaite Water, showing long term warming. The stripes go from blue to red (cooler to warmer) from the 1940s to present.Climate stripes for Blelham Tarn showing long term warming. The stripes go from blue to red (cooler to warmer) from the 1940s to present.
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Mike Lurling🟥 @blauwalg.bsky.social · 16/05/2025
See this great video by UKCEH about the citizen science app Bloomin' Algae youtu.be/-kfKxBSL2Ks?... Download the app and help mapping cyanobacteria blooms👇 Adroid: play.google.com/store/apps/d... Apple: apps.apple.com/nl/app/bloom...
youtu.be
Bloomin' Algae: a citizen science app to share information on algal blooms
YouTube video by UK Centre for Ecology & Hydrology
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Ellie Mackay @ellie-mackay.bsky.social · 11/05/2025
Day 2 of the #WindermereScienceFestival canoe safari. Another beautiful day with the lake residents taking an interest. Spring bloom of #phytoplankton is underway with lots of #Asterionella and #Tabellaria in the tow sample. @ukceh.bsky.social #UKCEH_AquaticEco
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Ellie Mackay @ellie-mackay.bsky.social · 10/05/2025
Beautiful morning at #Windermere getting ready for our canoe safari exploring the ecology of this fantastic #lake as part of #WindermereScienceFestival www.windermeresciencefestival.org/whats-on/ @ukceh.bsky.social #UKCEH_AquaticEco
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Steve Thackeray @thackers.bsky.social · 08/05/2025
Hi there, #marine and #freshwater ecologists! Will you join @bes-aquaticgroup.bsky.social and @bes-microbialgroup.bsky.social at our joint annual conference this September at the Zoological Society of London? 🧪🐟🐧💦🦠🦆🚣‍♀️📈🔬👩‍🔬 www.eventbrite.co.uk/e/besag2025-...
eventbrite.co.uk
#BESAG2025: Aquatic Ecology Group Annual Meeting 2025
Eventbrite - BES Aquatic Ecology SIG presents #BESAG2025: Aquatic Ecology Group Annual Meeting 2025 - Monday, 15 September 2025 | Tuesday, 16 September 2025 at ZSL London Zoo, London, England. Find ev...
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Penny Johnes @pennyjohnes.bsky.social · 14/01/2025
In addition to the 3 x 4-yr PhD studentships and 4.5-yr Senior Research Associate in Biogeochemistry recently advertised, I am pleased to announce we now have a 3.5 year role now open for a Specialist Technician in Biogeochemistry in the same team. 🧪🌿🐌🐟 www.bristol.ac.uk/jobs/find/de...
Advertisement for a 4.5 year role as a Senior Research Associate in Biogeochemistry on the ERC, and UKRI funded REFRESH programmeAdvertisement for 3 x 4 year PhD studentships funded by UKRI under the ERC REFRESH programme
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