Anika Happe
@anikahappe.bsky.social
300 followers 130 following 9 posts
PhD student at the @icbm-uol.bsky.social • co-lead of @aquacosm-ecr.bsky.social • interested in phytoplankton, aquatic ecology, marine biodiversity, stoichiometry, multiple drivers
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anikahappe.bsky.social
In a synthesis of over 3000 population trends in the Wadden Sea, we show a substantial reorganization of biodiversity with over 38% of populations undergoing significant change (i.e., increases or decreases), identify winners and losers and critical time points of change! dx.doi.org/10.1111/gcb....
anikahappe.bsky.social
It was a great honor to be among the Schwoerbel-Benndorf Young Scientist Awardees and giving a plenary talk about how extreme events affect phytoplankton functioning at the German Limnological Society #DGL Annual Meeting 2025! 🌊⛈️🌪️🌡️

dgl-ev.de/preise/nachw... @icbm-uol.bsky.social
Reposted by Anika Happe
aquacosm-ecr.bsky.social
🎙️ Sign up for our next free online workshop with Dr. Cristina Charette to learn the basics of #SEM and how to apply it to #mesocosm studies.

🗓️ Sept 26, 16:00 - 17:30 CET
🔗Register: forms.gle/rQgwamMaUvmL...
📩 Zoom link sent to registrants before the event.
Reposted by Anika Happe
mridulkthomas.bsky.social
@raviranjan.bsky.social & I are teaching a free online workshop with on experimental design for environmental scientists on the 23rd.

We'll focus on using simulations to evaluate how well different experimental designs help achieve your goals.

Please sign up & share! forms.gle/MZTxeQs4UpMr...
Poster for 90 minute workshop on HOW TO DESIGN BETTER EXPERIMENTS, by Mridul Thomas & Ravi Ranjan. 

Details: September 23rd 16:00 CEST ; 14:00 UTC

Description: 

Experimental designs can make or break an experiment. A good experiment has a clear goal and efficiently uses experimental resources to achieve that goal. In this workshop, we will review what experiments are for, basic and advanced principles of designing experiments, and how to use simulations to evaluate designs before actually doing the
experiment. We’ll do a moderate amount of coding in R and so experience with this would be helpful but is not required. We intend to have small-group discussions to help participants develop their own experiments, and encourage participants to think of a specific question they would like to answer with an experiment.
anikahappe.bsky.social
Thanks for co-leading the paper with me @kasperjmeijer.bsky.social, and a special thanks to @hillebr1.bsky.social, Klemens Eriksson and all co-authors for this great collaborative effort between the @icbm-uol.bsky.social and University of Groningen!
anikahappe.bsky.social
In a synthesis of over 3000 population trends in the Wadden Sea, we show a substantial reorganization of biodiversity with over 38% of populations undergoing significant change (i.e., increases or decreases), identify winners and losers and critical time points of change! dx.doi.org/10.1111/gcb....
Reposted by Anika Happe
scor-cobs.bsky.social
Ever wondered how to analyse your experimental data? 🌊🧪🌍

We’ve developed a series of tutorials in R to guide you through analysing & visualising data from single & multiple driver experiments.

Beginners and experts, we've got something for all of you.

Please share!

meddle-scor149.org/vignettes/
Vignettes - Meddle
The MEDDLE data analysis tutorials illustrate statistical approaches for single and multiple driver experiments. The tutorials are not meant as an exhaustive list, nor do they replace formal statistic...
meddle-scor149.org
Reposted by Anika Happe
globalchangebio.bsky.social
What Does It Mean to Be(Come) Arctic? Functional and Genetic Traits of Arctic‐ and Temperate‐Adapted #Diatoms

📄 buff.ly/pTB1ZcO
#phytoplankton
@jakobgiesler.bsky.social
anikahappe.bsky.social
I am so greatful for the past week at #EcoDAS2025 in Hawaiʻi with many inspiring young scientists! 🌺 Many promising collaborations were developed and there was always room for honest discussions on topics that shape our careers as young scientists. As a bonus: I got to see my first octopus! 🐙
Reposted by Anika Happe
hifmb.de
HIFMB @hifmb.de · Apr 8
5th HIFMB symposium: Your ticket to talks, discussions, early career program, art and more.
Registration is free of charge.
➡️ www.hifmb.de/symp25

#marinebiodiversity
@hillebr1.bsky.social @ibaums.bsky.social @thilogross.bsky.social @merenbey.bsky.social
Reposted by Anika Happe
ecolgonzalez.bsky.social
I’m thrilled to finally share our new dataset paper-years in the making! This has been an incredible rewarding project, and it was a true pleasure to work with such an amazing team of researchers. Huge thanks to supported by @idiv for the support www.nature.com/articles/s41...
StoichLife: A Global Dataset of Plant and Animal Elemental Content - Scientific Data
Scientific Data - StoichLife: A Global Dataset of Plant and Animal Elemental Content
www.nature.com
Reposted by Anika Happe
aquacosm-ecr.bsky.social
We will host Gregor Kalinkat and Phoebe Griffith for the online workshop "Social Media for Scientists". They will explore how to optimise the visibility of our science and present the potential of various social networks! 🧑‍💻

🗓️ March 18th at 14:00 - 16:00 CET
📝 Register here: tinyurl.com/23pmvx3b
Reposted by Anika Happe
alheinrichs.bsky.social
My first post is finally here:

I am very excited to share our newest paper in Ecology where we present the temperature-dependent effect of multiple resources on #phytoplankton growth, using gradients of temperatures, light and nutrients.

esajournals.onlinelibrary.wiley.com/doi/epdf/10....
Temperature‐dependent responses to light and nutrients in phytoplankton
esajournals.onlinelibrary.wiley.com
anikahappe.bsky.social
A big thank you to my co-authors (@marenstriebel.bsky.social, @asterionella.bsky.social, Bence Gergácz, Bence Buttyán, Jens Nejstgaard, Silke Langenheder) and all those who contributed to a wonderful time at the @fieldSITES.bsky.social mesocosm site at Lake Erken with #AQUACOSM.
anikahappe.bsky.social
What a great first thing to do after my holidays: I am excited to share our newest paper in which we mimicked rainfall scenarios as nutrient and cDOM pulses of different frequency and intensity in #mesocosms and disentangled the effects on plankton #stoichiometry! doi.org/10.1002/lno.... @aslo.org
Nutrient pulse scenarios drive contrasting patterns in the functional stability of freshwater phytoplankton
Climate change is increasing the frequency, intensity, and stochasticity of extreme weather events such as heavy rainfall, storm-induced mixing, or prolonged drought periods. This results in more var...
doi.org
anikahappe.bsky.social
Our AQUACOSM early-career researchers (ECR) network hosts Dr. Shinichi Nakagawa for a talk on meta-analyses in two weeks! To receive the meeting link, you just need to register below ⬇️
aquacosm-ecr.bsky.social
We're starting the year strong with our first event! We are excited to host @itchyshin.bsky.social presenting the Future of Meta-Analysis in Ecology and Evolution.

🗓️ January 21st, 17:00 CET
✏️Register here for the link: docs.google.com/forms/d/e/1F...
Reposted by Anika Happe
smykala.bsky.social
Happy to share our paper from Woodstoich 5. ☮️
We present a integrativ modeling approach, that involves a genome-scale analysis to gain insights into nutrient fluxes (C:N:P) within phytoplankton cells.
Thanks to all involved ♥️ 🦭🦕
www.frontiersin.org/journals/eco...
Frontiers | Seeing through the gray box: an integrated approach to physiological modeling of phytoplankton stoichiometry
www.frontiersin.org
anikahappe.bsky.social
Join us (@aquacosm-ecr.bsky.social) for our monthly online talk on Tuesday next week! Dr. Peiyu Zhang will talk about finding a simplified food-web, elongated energy transfer pathways and a shift in the energy flow from benthic to pelagic pathways under multiple stressor exposure.
aquacosm-ecr.bsky.social
Join us for our upcoming free online lecture by Dr. Peiyu Zhang about the "Impacts of multiple stressors on freshwater food webs - evidence from #mesocosm experiments".

📅 10th Dec 2024, 14-15 CET
✏️ Sign up here: docs.google.com/forms/d/e/1F...
Reposted by Anika Happe
hillebr1.bsky.social
@ckunze.bsky.social wrote a beautiful paper on how to identify species that in- or decrease community stability. 👇 see the thread below and the full open access paper here esajournals.onlinelibrary.wiley.com/doi/10.1002/...
@icbm-uol.bsky.social
@hifmb.bsky.social
🧪🌐 #PlanktonEcology
anikahappe.bsky.social
I‘m happy to share our new review on the link between mixotrophic protists and stoichiometry led by Luca Schenone! Thanks to #WoodStoich for bringing together this motivated group of ECRs with Zoe Aarons, Minerva García-Martínez and @redoglioandrea.bsky.social!

📄 www.frontiersin.org/journals/eco...
Frontiers | Mixotrophic protists and ecological stoichiometry: connecting homeostasis and nutrient limitation from organisms to communities
www.frontiersin.org
Reposted by Anika Happe
hillebr1.bsky.social
Meet the #PlanktonEcology lab one by one! @anikahappe.bsky.social combines the analyses of long-term temporal trends in aquatic populations with the experimental test of responses to changing means and variance of environmental factors. uol.de/en/icbm/rese...

@icbm-uol.bsky.social
Anika Happe // University of Oldenburg
uol.de
Reposted by Anika Happe
marenstriebel.bsky.social
Congratulations to @sebastianneun.bsky.social for winning the Wilhelmshaven Science Award in the student category!

www.wirtschaft-wilhelmshaven.de/wissenschaft...