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Institute of Hydrobiology and Aquatic Ecosystem Management

@boku-ihg

University of Natural Resources and Life Sciences, Vienna (BOKU) Science for Nature

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25.11.2024
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Latest posts by Institute of Hydrobiology and Aquatic Ecosystem Management @boku-ihg

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HyPeak webinar:
Hydropeaking & benthic algae. Elisabeth Bondar‑Kunze on disturbance effects on stream periphyton/algal communities; plus María Dolores Bejarano Carrión on impacts on riverine plants (individuals→ecosystems).
🔗Register: docs.google.com/forms/d/e/1F...

20.02.2026 11:33 👍 1 🔁 2 💬 0 📌 0
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🌍 Call for papers: Microbial Drivers of Aquatic OM Degradation & Carbon Cycling.

Seeking original high-quality research and reviews on microbial processes in aquatic systems. Please consider contributing or sharing within your networks!
🔗 www.frontiersin.org/research-top...

17.02.2026 15:57 👍 3 🔁 3 💬 1 📌 0
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New paper: “Waves Under Control?”🌊

Ship-induced waves erode shores and reduce biodiversity.

This meta-analysis shows mitigation must be ecosystem-specific; combining breakwaters with shoreline complexity is promising across trophic levels in rivers, lakes, and estuaries
🔗 doi.org/10.1111/fwb....

12.02.2026 12:29 👍 3 🔁 2 💬 0 📌 0
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New paper out:

Lateral hydrological connectivity (between rivers & floodplains) shapes the relative abundance of water frogs and common toads, shown via eDNA.

Species respond indirectly and differently to connectivity, guiding wetland restoration and conservation💧🐸

🔗 doi.org/10.1007/s107...

09.02.2026 11:44 👍 1 🔁 1 💬 0 📌 0
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Ronald Pöppl presents at IAG Conference in New Zealand. He shares new insights on sediment restoration in the Austrian Danube.
Key advances of the DANSER project: historical evolution, sediment transport, and landscape modeling build evidence for sustainable river management. More: danserproject.eu

06.02.2026 14:25 👍 3 🔁 1 💬 0 📌 0
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Excited to share our new paper about water quality in Kampala’s Lubigi wetland.

Stormwater/sewage overloads wetland’s treatment capacity, causing persistent microbial contamination. Wetlands are vital buffers, but robust infrastructure and source control are essential.
🔗 doi.org/10.2166/wash...

04.02.2026 12:19 👍 5 🔁 5 💬 1 📌 0
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New paper out: This well-timed paper provides a European-scale framework integrating Habitats Directive + WFD indicators, using Bayesian Networks to identify restoration opportunities and spatial targets aligned with the Nature Restoration Regulation aims.

🔗 doi.org/10.1016/j.wa...

22.01.2026 14:33 👍 2 🔁 1 💬 0 📌 0
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River‐Floodplain Metacommunities as Complex Networks: The Interplay of Species Interactions, Dispersal, and Environment A network-based framework reveals how species interactions, environmental conditions, and dispersal shape heterogeneous river-floodplain metacommunities. Using spatiotemporal eDNA data, Bayesian netw...

Exciting news for 2026!

New paper out: River–floodplain metacommunities as complex networks 🔗 doi.org/10.1002/edn3...

Connectivity matters: A Bayesian multilayer analysis shows how movement, interactions, and environment shape biodiversity, incl. top predators and invasive species 🌍💧

12.01.2026 16:59 👍 3 🔁 2 💬 0 📌 0
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New in Microbial Ecology: A model–data fusion study shows how human impacts shape bacterioplankton in Taihu Lake river networks across the rainy season, integrating MIKE11 water-level simulations. By Zhao, Hein & Wang— the study provides insights for ecosystem health assessments

03.12.2025 16:17 👍 2 🔁 1 💬 1 📌 0
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EGU Election Autumn 2025 EGU, the European Geosciences Union, is Europe’s premier geosciences union, dedicated to the pursuit of excellence in the Earth, planetary, and space sciences for the benefit of humanity, worldwide.

Congratulations to Ronald Pöppl on being elected EGU Geomorphology Division President (2027–2029)!🌍

www.egu.eu/elections/eg...

02.12.2025 11:22 👍 2 🔁 0 💬 0 📌 0
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🎉 New Article Published!

Excited to share ‘specleanr': an R package for flagging environmental outliers in ecological data.

With 20 detection methods, it offers a user-friendly, reproducible tool for biogeographical modeling and data analysis.
🔗 Read more: doi.org/10.1002/ecog...

17.11.2025 13:03 👍 1 🔁 2 💬 0 📌 0
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The #SUSHP Conference took place at @bokuvienna.bsky.social in September, bringing together more than 160 participants from around the world.

We took the opportunity to highlight contributions from our BOKU colleagues, and we’ll be sharing them throughout this month. Stay tuned for Part II! 🐟

14.11.2025 14:24 👍 2 🔁 2 💬 0 📌 0
freshwaterecology.info freshwaterecology.info is a database that hosts taxalists, ecological information and biological traits of about 12,000 European organisms of fish, macro-invertebrates, macrophytes, diatoms and phytop...

The 𝗳𝗿𝗲𝘀𝗵𝘄𝗮𝘁𝗲𝗿𝗲𝗰𝗼𝗹𝗼𝗴𝘆.𝗶𝗻𝗳𝗼 database provides ecological characteristics and preferences, biological traits, and distribution patterns for more than 20,000 European freshwater organisms, including fish, macroinvertebrates, macrophytes, phytobenthos, and phytoplankton. Version 8.0 is now online:

03.11.2025 11:38 👍 0 🔁 1 💬 0 📌 0

Last-minute registration is still available! Join us to learn what it takes to carry out effective lake restoration.

03.11.2025 09:46 👍 3 🔁 2 💬 0 📌 0
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#danubelifelines #fridayfacts #fishmigration #freeflowingrivers #freshwaterconservation #horizoneurope #danuberiverbasin #missionwaters #danube #sterlet #migratoryfish | DANUBElifelines 🐟 FRIDAY FACTS with DANUBElifelines: Rebecca Tibbetts' research, conducted in collaboration with Sturgeon Conservation, investigated the diet of the sterlet (Acipenser ruthenus) using genetic methods....

Becca joined @danubelifelines.bsky.social's Friday Facts! She's sharing a few facts about the #sterlet – the focus of her master's thesis, which she finished exactly a year ago!

🔗 Watch the video: www.linkedin.com/feed/update/...

31.10.2025 09:27 👍 1 🔁 0 💬 0 📌 0
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🎉Great news to end the week!

Congrats to Nadija Čehajić on defending her Master’s thesis "Spatial patterns of greenhouse gas emissions in a floodplain system".

Supervised by T. Hein, E. Bondar-Kunze & A. K. Sieczko, this work offers key insights into greenhouse gas dynamics in floodplains.

30.10.2025 17:08 👍 1 🔁 1 💬 0 📌 0

🎉 More exciting news this week!

28.10.2025 13:49 👍 1 🔁 0 💬 0 📌 0

New Article Published! Congratulations to the Team! 🎉

28.10.2025 13:25 👍 1 🔁 0 💬 0 📌 0
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Instagram Create an account or log in to Instagram - Share what you're into with the people who get you.

Rebecca's research on the diet analysis of the #sterlet inspired this video. Got a minute? Learn some facts about one of the @danubelifelines.bsky.social target migratory species in this short clip: www.instagram.com/reel/%20DQMC...

24.10.2025 14:51 👍 0 🔁 0 💬 0 📌 0
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📄New paper out: "Responses of Oligochaeta & Chironomidae to connectivity restoration in river–floodplains" published in Restoration Ecology.

Sonia Recinos & coauthors explore restoration impacts on macroinvertebrates & lasting strategies🐛💧
doi.org/10.1111/rec....

23.10.2025 13:10 👍 2 🔁 1 💬 0 📌 0
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Our colleague Anthony Basooma presented his research on how environmental and human stressors drive the diversity of functional diversity of fish at the Society Global Conference for Ecological Modelling in Kashiwa.

Well done and greetings to Japan!

23.10.2025 12:56 👍 1 🔁 1 💬 0 📌 0
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🎥Last Friday, filmmaker Christian Pfabigan filmed one of the final sessions for "The Voice of the Thaya" in Thayatal National Park. Ronald Pöppl shared insights on the river’s formation, meanders, human impacts, and sediment research in the Fugnitz River 🌊🍂
www.ukweli.at

23.10.2025 11:31 👍 4 🔁 1 💬 0 📌 0
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Excited to share our new paper from our team highlighting the complex interactions between hydrological alterations and phytoplankton microbial communities. @Thomas Hein, @Olena Bilous rdcu.be/eLWCm

22.10.2025 07:33 👍 2 🔁 1 💬 1 📌 0
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In our next webinar, the EU-funded project @futurelakes.bsky.social will be introduced. This project builds upon MERLIN, adapting and refining many of the component building blocks needed to enable successful freshwater restoration.

📅 𝗡𝗼𝘃 𝟯, 𝟭𝟱:𝟬𝟬-𝟭𝟲:𝟬𝟬 𝗖𝗘𝗧
✍️ project-merlin.eu/webinars.html

22.10.2025 08:44 👍 1 🔁 2 💬 0 📌 2

Save the Date! Am 13. November 2025 findet der 11. @bokuvienna.bsky.social Nachhaltigkeitstag statt, unter dem Motto „Renaturierung & Biodiversität“.
📍 Eintritt frei – keine Anmeldung erforderlich.
➡️ Alle Infos unter short.boku.ac.at/nht2025
#BOKUNachhaltigkeitstag #Renaturierung #Biodiversität

08.10.2025 16:41 👍 12 🔁 7 💬 1 📌 0
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Scientists: Climate Neutrality is Europe’s Greatest Economic Chance Open letter by Scientists: Climate Neutrality is Europe’s Greatest Economic Opportunity Release plan: 20.10.2025 Addressees: Heads of states and governments Reasoning: ahead of the voting on 23.10.20...

Members of #S4F have prepared an open letter calling on EU policymakers to stick to science, adhere to the Paris Agreement, and adopt an ambitious GHG reduction target of 90–95% by 2040.

🔗 Read the letter and join as a signatory by 𝗠𝗼𝗻𝗱𝗮𝘆, 𝟮𝟬 𝗢𝗰𝘁𝗼𝗯𝗲𝗿 𝟮𝟬𝟮𝟱, 𝟵:𝟬𝟬 𝗖𝗘𝗧: docs.google.com/document/d/1...

17.10.2025 10:40 👍 3 🔁 3 💬 0 📌 0
CDG-Science-Slam 2025: Flusslandschaften: Herausforderungen und Lösungen
CDG-Science-Slam 2025: Flusslandschaften: Herausforderungen und Lösungen YouTube video by Christian Doppler Forschungsgesellschaft

🐟Ever wondered what life’s like for a fish in the Danube?

Watch our short video, exploring how dams, river regulation, floodplain disconnection, and ship traffic impact ecosystems. Presented by Johannes Kowal at the #CDLMERI 30-year anniversary!
www.youtube.com/shorts/JUzUx...

09.10.2025 12:47 👍 1 🔁 1 💬 0 📌 0
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PhD Position | Institute of Hydrobiology and Aquatic Ecosystem Management 𝗡𝗲𝘄 𝗣𝗵𝗗 𝗣𝗼𝘀𝗶𝘁𝗶𝗼𝗻 𝗼𝗽𝗲𝗻! 🤓 Starting Jan 2026, we're investigating how aquatic #macrophytes help lowland rivers cope with rising temperatures. Key goals: 🌱 Measure how macrophytes buffer water temperat...

🌍PhD Opportunity in Freshwater Ecology!

Join the FWF-funded project “Global warming effects on macrophytes’ role in lowland rivers (MARITE)”. Explore how macrophytes buffer water temperature & support ecosystem functions under climate change.
🔗Apply now: www.linkedin.com/feed/update/...

06.10.2025 14:55 👍 2 🔁 3 💬 0 📌 0
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Jane Goodall, Eminent Primatologist Who Chronicled the Lives of Chimps, Dies at 91

RIP 🤍

www.nytimes.com/2025/10/01/o...

01.10.2025 19:04 👍 62 🔁 11 💬 0 📌 0
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Spezialist:in Hydrologie (Wien) Wir haben das Wasser im Blick: Von der Messung über die Auswertung bis zum Online-Service. Bewirb dich und unterstütze unser Team in Wien!

The Austrian waterway company #viadonau is looking for a Hydrology Specialist with strong expertise in the field. Fluent German and English skills are essential: karriere.viadonau.org/offene-stell...

02.10.2025 05:49 👍 1 🔁 3 💬 0 📌 0