#ContSesh - Twitter Hashtag

Marta Cruz-Flores 🇺🇦 @MartaCruzF

about 4 years ago

@penguin_nati @cataporras54 @FogelJazmin Thank you to you @penguin_nati ! #ContSesh #WSTC8

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Nati Rosciano @penguin_nati

about 4 years ago

Unfortunately, the last presenter scheduled for the session could not make it today! 🥺 So, this is how #ContSesh ends Virtual applause to all presenters and a big thank you for sharing their great research with us at #WSTC8 @MartaCruzF @cataporras54 @FogelJazmin

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Marta Cruz-Flores 🇺🇦 @MartaCruzF

about 4 years ago

@cataporras54 Hi @cataporras54, very interesting study. Just a question out of curiosity: how long do they take to produce a pellet? In other words: how many days of information you have with a pellet? Just one? #WSTC8 #ContSesh

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Nati Rosciano @penguin_nati

about 4 years ago

#WSTC8 #ContSesh The next presentation is from Jazmin Fogel @FogelJazmin from UNLP presenting Residues of anthropogenic origin found in the Stranger Point penguin colony, 25 de Mayo Island (King George), Argentine Antarctica #MarinePlastic #Monitoring #TeamPenguin #Antarctic

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Catalina @cataporras54

about 4 years ago

4/4 #ContSesh #WSTC8 Plastics in pellets were classified into 3 categories. Most common was Threadlike, e.g. fishing threads, because cormorants acquire plastic by secondary ingestion. With a drastic reduction in human activity, it's possible to reduce plastic pollution!

cataporras54's tweet photo. 4/4 #ContSesh #WSTC8 Plastics in pellets were classified into 3 categories. Most common was Threadlike, e.g. fishing threads, because cormorants acquire plastic by secondary ingestion.

With a drastic reduction in human activity, it's possible to reduce plastic pollution! https://t.co/DeHbpJKe6o

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Catalina @cataporras54

about 4 years ago

3/4 #ContSesh #WSTC8 During the Pandemic phase significantly fewer pellets contained plastic! Despite restrictions, plastic was still found in cormorant pellets. It shows that plastic pollution is not only local but also due to other factors like garbage dumping on Costa Verde

cataporras54's tweet photo. 3/4 #ContSesh #WSTC8 During the Pandemic phase significantly fewer pellets contained plastic!
Despite restrictions, plastic was still found in cormorant pellets. It shows that plastic pollution is not only local but also due to other factors like garbage dumping on Costa Verde https://t.co/OVsqMYjTH0

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Catalina @cataporras54

about 4 years ago

2/4 #ContSesh #WSTC8. Pellet sampling periods were divided into 2 phases: 1. Pre-pandemic: Began in Oct 2018 and ended in Dec 2019. Without restriction on the Costa Verde 2. Pandemic: Began in Jul 2020 and ended in Feb 2021, with lockdowns and curfews.

cataporras54's tweet photo. 2/4 #ContSesh #WSTC8. Pellet sampling periods were divided into 2 phases:

1. Pre-pandemic: Began in Oct 2018 and ended in Dec 2019. Without restriction on the Costa Verde
2. Pandemic: Began in Jul 2020 and ended in Feb 2021, with lockdowns and curfews. https://t.co/gB7nnYsSll

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Catalina @cataporras54

about 4 years ago

1/4 #ContSesh #WSTC8 Analysis of pellets from Neotropic cormorants in Costa Verde, Lima allows estimating the magnitude of plastic occurrence before and during COVID-19 lockdowns. Hypothesis: During lockdowns, plastic ingestion by the cormorants will be lower than before them.

cataporras54's tweet photo. 1/4 #ContSesh #WSTC8 Analysis of pellets from Neotropic cormorants in Costa Verde, Lima allows estimating the magnitude of plastic occurrence before and during COVID-19 lockdowns.
Hypothesis: During lockdowns, plastic ingestion by the cormorants will be lower than before them. https://t.co/o0WD1LixMd

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Marta Cruz-Flores 🇺🇦 @MartaCruzF

about 4 years ago

4/4 #ContSesh #wstc8 🐟We didn't find a consistent pattern btw Hg & Se concentrations w/ isotopic values 👉The trophic ecology by itself doesn't explain the differences in Hg & Se concentrations, probably due to colony differences in isoscapes @MSCActions #TeamGull #TeamAuk

MartaCruzF's tweet photo. 4/4 #ContSesh #wstc8
🐟We didn't find a consistent pattern btw
Hg & Se concentrations w/ isotopic values
👉The trophic ecology by itself doesn't explain the differences in Hg & Se concentrations, probably due to colony differences in isoscapes

@MSCActions
#TeamGull #TeamAuk https://t.co/dH0RDKyr6s

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Marta Cruz-Flores 🇺🇦 @MartaCruzF

about 4 years ago

3/4 #ContSesh #WSTC8 📈: ☣️Brünnich's g. showed an E-W Hg increase, but no Se gradient ☣️Black-legged k. showed a W-E Se increase, but no Hg gradient 👉May imply ≠ protection levels against Hg toxicity depending on the colony 👉Highlight the need of examining Hg & Se together

MartaCruzF's tweet photo. 3/4 #ContSesh #WSTC8
📈:
☣️Brünnich's g. showed an E-W Hg increase, but no Se gradient
☣️Black-legged k. showed a W-E Se increase, but no Hg gradient
👉May imply ≠ protection levels against Hg toxicity depending on the colony
👉Highlight the need of examining Hg & Se together https://t.co/rpAVPNuQvh

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Marta Cruz-Flores 🇺🇦 @MartaCruzF

about 4 years ago

2/4 #ContSesh #WSTC8 ☣️Selenium (Se) can have a protective effect against Hg toxicity ☣️Hg shows spatial variation in the Arctic, but there are no studies on Se spatial variation 🧑‍🔬: 🐧We🩸sampled 2 species with ≠ trophic ecologies from 17 colonies spread across the Arctic

MartaCruzF's tweet photo. 2/4 #ContSesh #WSTC8
☣️Selenium (Se) can have a protective effect against Hg toxicity
☣️Hg shows spatial variation in the Arctic, but there are no studies on Se spatial variation

🧑‍🔬:
🐧We🩸sampled 2 species with ≠ trophic ecologies from 17 colonies spread across the Arctic https://t.co/o0RVSXyg2x

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Marta Cruz-Flores 🇺🇦 @MartaCruzF

about 4 years ago

1/4 #ContSesh #WSTC8 📖: ☣️Mercury (Hg) is a widespread toxic pollutant that causes health damages in👫&🐻🐥 ☣️Methyl-Hg is assimilated into food webs & biomagnified reaching top predators 🐧Due to their🔝food web position & longevity, seabirds are at toxicological Hg risk

MartaCruzF's tweet photo. 1/4 #ContSesh #WSTC8
📖:
☣️Mercury (Hg) is a widespread toxic pollutant that causes health damages in👫&🐻🐥
☣️Methyl-Hg is assimilated into food webs & biomagnified reaching top predators
🐧Due to their🔝food web position & longevity, seabirds are at toxicological Hg risk https://t.co/5HbMW4kq41

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Nati Rosciano @penguin_nati

about 4 years ago

#WSTC8 #ContSesh The 1st presentation is from Marta Cruz Flores @MartaCruzF from @LIENSsCNRSULR Selenium:Mercury spatial distribution in Arctic seabirds #Pollution #TeamAuk #TeamGull #toxics

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Nati Rosciano @penguin_nati

about 4 years ago

#WSTC8 Welcome to Contaminants and Marine Debris Sessions #ContSesh We have 3 presenters lined up for this session that will run from 14:30 to 15:00 UTC Use --> #WSTC8 and #ContSesh for questions and comments at the end of each presentation, please! Lean back and enjoy! 🤓☺️

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Nati Rosciano @penguin_nati

about 4 years ago

Good morning #seabirders, from the southern hemisphere Another lovely autumn day in the mountains We’re halfway through the 3rd day of #WSTC8 Get your 🧉☕️🫖 ready, in 30 min we begin with Contaminants and Marine Debris Session #ContSesh from 14:30 UTC – 15:10 UTC

penguin_nati's tweet photo. Good morning #seabirders, from the southern hemisphere
Another lovely autumn day in the mountains

We’re halfway through the 3rd day of #WSTC8

Get your 🧉☕️🫖 ready, in 30 min we begin with
Contaminants and Marine Debris Session #ContSesh
from 14:30 UTC – 15:10 UTC https://t.co/Li0ERTUlFy

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Sami Dodino @SamiDodino

about 4 years ago

That’s is it for #WSCT8 and #DistSesh2 Many thanks to all of our great presenters @km_bian @Nina_OHanlon @RivasConi @PepArcos Now a short break before #ContSesh starts at 14:30 UTC

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Marta Cruz-Flores 🇺🇦 @MartaCruzF

about 4 years ago · Leganés

I will be there!👏 On Thursday at 14:40h UTC! 🗓️ Speaking about mercury and selenium in #Arctic #seabirds! #WSTC8 #ContSesh

Nati Rosciano @penguin_nati

about 4 years ago

Do you want to know what's up on the #SeaBird world with #Contaminants and #MarineDebris? Join us #WSTC8 -- Querés saber qué está pasando en el mundo de las #AvesMarinas respecto de #Contaminantes y #BasuraMarina Unite a #WSTC8 #ContSesh --> May 5th 14.30 UTC

penguin_nati's tweet photo. Do you want to know what's up on the #SeaBird world with #Contaminants and #MarineDebris?

Join us #WSTC8

--

Querés saber qué está pasando en el mundo de las #AvesMarinas respecto de #Contaminantes y #BasuraMarina

Unite a #WSTC8

#ContSesh --> May 5th 14.30 UTC https://t.co/g5XtzXVLQ0

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Nati Rosciano @penguin_nati

about 4 years ago

Do you want to know what's up on the #SeaBird world with #Contaminants and #MarineDebris? Join us #WSTC8 -- Querés saber qué está pasando en el mundo de las #AvesMarinas respecto de #Contaminantes y #BasuraMarina Unite a #WSTC8 #ContSesh --> May 5th 14.30 UTC

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