Research output per year
Research output per year
Personal profile
Link to Utrecht University staff page
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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Publication network 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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Dissolved Mn(III) is a key redox intermediate in sediments of a seasonally euxinic coastal basin
Klomp, R., Zygadłowska, O. M., Jetten, M. S. M., Oldham, V. E., van Helmond, N. A. G. M., Slomp, C. P. & Lenstra, W. K., 11 Feb 2025, In: Biogeosciences. 22, 3, p. 751-765 15 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile -
Sedimentary vanadium depletion under sulfidic conditions: Implications for (paleo)redox proxy applications
van Helmond, N. A. G. M., Żygadłowska, O. M., Lenstra, W. K., Klomp, R., Humborg, C., Conley, D. J., Jetten, M. S. M. & Slomp, C. P., 20 Jan 2025, (E-pub ahead of print) In: Geochimica et Cosmochimica Acta.Research output: Contribution to journal › Article › Academic › peer-review
Open Access -
Ebullition drives high methane emissions from a eutrophic coastal basin
Żygadłowska, O. M., Venetz, J., Lenstra, W. K., van Helmond, N. A. G. M., Klomp, R., Röckmann, T., Veraart, A. J., Jetten, M. S. M. & Slomp, C. P., 1 Nov 2024, In: Geochimica et Cosmochimica Acta. 384, p. 1-13 13 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile -
Efficient chemical and microbial removal of iron and manganese in a rapid sand filter and impact of regular backwash
Haukelidsaeter, S., Boersma, A. S., Piso, L., Lenstra, W. K., van Helmond, N. A. G. M., Schoonenberg, F., van der Pol, E., Hurtarte, L. C. C., van der Wielen, P. W. J. J., Behrends, T., van Kessel, M. A. H. J., Lücker, S. & Slomp, C. P., 1 Feb 2024, In: Applied Geochemistry. 162, 12 p., 105904.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile -
Eutrophication and Deoxygenation Drive High Methane Emissions from a Brackish Coastal System
Zygadlowska, O. M., Roth, F., van Helmond, N. A. G. M., Lenstra, W. K., Venetz, J., Dotsios, N., Rockmann, T., Veraart, A. J., Stranne, C., Humborg, C., Jetten, M. S. M. & Slomp, C. P., 5 Jun 2024, In: Environmental Science & Technology. 58, 24, p. 10582–10590 9 p.Research output: Contribution to journal › Article › Academic › peer-review
Open AccessFile
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De kust van de toekomst - Een levenloze algensoep?
van Helmond, N. (Invited speaker)
18 Jan 2020Activity: Talk or presentation › Invited talk › Academic
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Release of iron from shelf sediments: role of macrofauna
Lenstra, W. (Invited speaker), Seguret, M. J. M. (Speaker), Hermans, M. (Speaker), Witbaard, R. (Speaker), van Helmond, N. A. G. M. (Speaker) & Slomp, C. (Speaker)
10 Dec 2019Activity: Talk or presentation › Invited talk › Academic
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Release of iron and manganese from Louisiana continental shelf sediments and impact on the water column
Lenstra, W. (Presenter), van Helmond, N. A. G. M. (Speaker), Zygadlowska, O. (Speaker), van Zummeren, R. (Speaker), Witbaard, R. (Speaker) & Slomp, C. (Speaker)
20 Aug 2019Activity: Talk or presentation › Poster/paper presentation › Academic
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Eutrophication, climate change & dead zones: Lessons from the Baltic Sea
van Helmond, N. (Invited speaker)
24 Jan 2019Activity: Talk or presentation › Invited talk › Academic
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Release of iron from shelf sediments: role of macrofauna
Lenstra, W. (Invited speaker), Hermans, M. (Invited speaker), Seguret, M. J. M. (Invited speaker), Witbaard, R. (Invited speaker), van Helmond, N. A. G. M. (Invited speaker) & Slomp, C. (Invited speaker)
10 Jan 2019Activity: Talk or presentation › Invited talk › Academic