Research output per year
Research output per year
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Dive into the research topics where Ralf van Hal is active. These topic labels come from the works of this person. Together they form a unique fingerprint.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Effects of electromagnetic fields on flatfish
Hermans, A., van Mens, A., Schilt, B., van der Neut, R. & van Hal, R., 1 Dec 2025, In: Regional Studies in Marine Science. 91, 104591.Research output: Contribution to journal › Article › Academic › peer-review
Open Access -
Monitoring of seafloor litter on the Dutch continental shelf: International Bottom Trawl Survey 2025, Dutch Beam Trawl Survey 2024
Volwater, J. J. J. & van Hal, R., 2025, IJmuiden: Wageningen Marine Research. 42 p. (Wageningen Marine Research report; no. C066/25)(Rijkswaterstaat report; no. BM 25.23)Research output: Book/Report › Report › Professional
Open Access -
MONS monitoring plan for demersal fish in areas closed for bottom trawling
Vallina, T., van Hal, R. & van Kooten, T., 2025, IJmuiden: Wageningen Marine Research. 53 p. (Wageningen Marine Research report; no. C018/25)Research output: Book/Report › Report › Professional
Open Access -
Observing pelagic fish over longer periods of time using stationary acoustics: Phase 1 of Monitoring, Research, Nature Enhancement, Species Protection (MONS)
Sakinan, S., Couperus, B., Berges, B. & van Hal, R., 2025, IJmuiden: Wageningen Marine Research. 38 p. (Wageningen Marine Research report; no. C052/25)Research output: Book/Report › Report › Professional
Open Access -
Reisverslag IBTS-Q1 2025
van Hal, R. & Volwater, J. J. J., 2025, Centrum voor Visserijonderzoek (CVO). 32 p. (CVO rapport; no. CVO rapport 25.011)Research output: Book/Report › Report › Professional
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Natuurinclusieve Zandsuppleties
Baptist, M. (Keynote speaker), van Hal, R. (Contributor), Tulp, I. (Contributor) & Post, M. (Contributor)
22 Mar 2022Activity: Talk/presentation/lecture › Lecture/seminar/webinar › Professional
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Kustgenese 2.0: kennis voor een veilige kust
van Hal, R. (Speaker)
11 Mar 2021Activity: Talk/presentation/lecture › Lecture/seminar/webinar › Professional
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Studying effects of sand nourishments on fish and birds
Baptist, M. J. (Speaker), van Hal, R. (Contributor), Tulp, I. (Contributor), Rutting, M. (Contributor), Couperus, A. S. (Contributor), Post, M. H. M. (Contributor) & Leopold, M. F. (Contributor)
30 Aug 2018Activity: Talk/presentation/lecture › Oral presentation › Other
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Ecologie van de vooroever: in relatie tot zandsuppleties
van Hal, R. (Speaker), Tulp, I. (Contributor), Rutting, M. (Contributor), Couperus, B. (Contributor) & Baptist, M. (Speaker)
30 Sept 2018Activity: Talk/presentation/lecture › Lecture/seminar/webinar › Professional
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Sandeel Amelanderzeegat
van Hal, R. (Speaker)
18 Jan 2018Activity: Talk/presentation/lecture › Oral presentation › Other
Press/Media
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Wat deze bijzonder zachte en natte winter aanrichtte en opleverde
20/03/20
1 Media contribution
Press/Media: Expert Comment › Popular
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Ecologisch onderzoek in de ondiepe kustzone met kleine stappen vooruit
20/12/18
1 Media contribution
Press/Media: Expert Comment › Professional
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Add_OFVP Ecological research (BO-43-221-029)
van Hal, R. (Project Leader)
1/01/25 → 31/12/28
Project: LVVN project
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KD-2017-112_Ladders in staande netten IJsselmeer (+ NAPRO) (BO-43-023.02-005, BO-20-010-172)
van Hal, R. (Project Leader)
1/01/17 → 31/12/18
Project: LVVN project
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Collection and storage of data on board of Tridens I (KB-24-005-022)
van Hal, R. (Project Leader)
1/01/17 → 31/12/17
Project: LVVN project
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IBTS otolith sampling scheme (KB-24-005-004)
van Hal, R. (Project Leader)
1/01/16 → 31/12/16
Project: LVVN project