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Living rivers


Daniel S. Hayes
Oct 10, 20232 min read
Harnessing open-source datasets for global WFEC Nexus analysis
The Water–Food–Energy–Climate Nexus (WFEC Nexus) approach is pivotal for transparent decision-making across the globe, especially in...


Daniel S. Hayes
Sep 29, 20232 min read
Global experts identify top 100 questions to improve sustainable management of hydropeaking
A global expert study identified research gaps to support sustainable hydropeaking policy and management.

Daniel S. Hayes
Aug 19, 20231 min read
Ecohydraulics Interview with Davide Vanzo
An interview with Davide Vanzo about PhD and early Post-Doc life in ecohydraulics, networking, and community building.

Daniel S. Hayes
Aug 15, 20231 min read
Ecohydraulics Interview with Roser Casas-Mulet
The first video of the ECoENet interview series from and for early career researchers.


Daniel S. Hayes
Jul 8, 20232 min read
Liepolt Award
The Reinhard Liepolt Prize 2021 was awarded to four young scientists by ÖK-IAD, including Dr. Daniel S. Hayes.

Daniel S. Hayes
Dec 31, 20224 min read
Vom Elfenbeinturm ans Wasser
Wissenschaft und Angelpraxis sind keine Konkurrenten. Denn beide Seiten verfolgen das gemeinsame Ziel, Gewässer und Fische zu schützen...


Daniel S. Hayes
Mar 18, 20211 min read
Neptune Water Price 2021
Sustainable use of surface waters in the Ethiopian highlands (Geda Kebede) I am happy to announce that my colleague, Geda Kebede, from...


Daniel S. Hayes
Mar 18, 20215 min read
Hydropeaking – can the impacts on salmonids be reduced?
This post originally appeared on the Wild Trout Trust blog (April 28, 2020). Freshwater scientists have been studying the phenomenon of...

Daniel S. Hayes
Jan 23, 20217 min read
Instream reservoir structures are fundamental for benthic biodiversity
Results demonstrate the importance of instream structures to overall biodiversity of benthic macroinvertebrate fauna in impounded rivers.


Daniel S. Hayes
Jan 16, 20213 min read
Assessing Ethiopian river water quality: indicator choice matters
This post originally appeared on the Freshwater Blog on 24 April 2020. Human activities on the Upper Awash River, Ethiopia. Pressures on...


Daniel S. Hayes
Jan 10, 20202 min read
BOKU scientists meet Indian Water Minister
Exchanging Indian, European and international experiences on environmental flows. A recap of a two-day workshop with IEWP.


Daniel S. Hayes
Dec 27, 20195 min read
Functional floodplain flows
In a timely review, Hayes et al. (2018) identify fundamental principles to determine truly ecologically-relevant and holistic e-flows.
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