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Dr. Niels van Helmond
Onderzoeker
Geowetenschappen
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Geochemistry
Geochemistry
n.vanhelmond@uu.nl
Vening Meineszgebouw A
Princetonlaan 8a
3584 CB Utrecht
Dr. Niels van Helmond
Onderzoeker
Geochemistry
n.vanhelmond@uu.nl
Profiel
Publicaties
Activiteiten
Contact
Profiel
Publicaties
Activiteiten
Contact
Expertises
Biogeochemie
Mariene geochemie
Organische geochemie
Palynologie
Activiteiten
2020
De kust van de toekomst - Een levenloze algensoep?
Niels van Helmond
(Invited speaker)
18 Jan 2020
,
NIBI Conferentie 2020
2019
Release of iron from shelf sediments: role of macrofauna
N.A.G.M. van Helmond
(Speaker)
10 Dec 2019
,
Symposium Oceans of the Future. UU bachelor students Marine Sciences
Release of iron and manganese from Louisiana continental shelf sediments and impact on the water column
N.A.G.M. van Helmond
(Speaker)
20 Aug 2019
,
Goldschmidt 2019
Eutrophication, climate change & dead zones: Lessons from the Baltic Sea
Niels van Helmond
(Invited speaker)
24 Jan 2019
,
MilieuChemTox symposium + MCT PhD thesis award
Release of iron from shelf sediments: role of macrofauna
N.A.G.M. van Helmond
(Invited speaker)
10 Jan 2019
,
Oceans of the Future
2018
Transfer of iron from continental shelves to anoxic basins: A comparison of the Black Sea and Baltic Sea
N.A.G.M. van Helmond
(Invited speaker)
16 Aug 2018
,
Goldschmidt 2018
Oceans short of breath: Causes and consequences of ocean deoxygenation
Niels van Helmond
(Invited speaker)
29 Jun 2018
,
Volvo Ocean Summit
2017
Impact of natural reoxygenation on the sediment geochemistry in a euxinic Baltic Sea basin
N.A.G.M. van Helmond
(Invited speaker)
17 Aug 2017
,
Goldschmidt 2017
Phosphorus burial in the Öre estuary: Role of changes in iron dynamics and macrofauna
N.A.G.M. van Helmond
(Invited speaker)
25 Jan 2017
,
COCOA
2016
COCOA annual meeting
Niels van Helmond
(Invited speaker)
12 Jan 2016
→
14 Jan 2016
,
COCOA annual meeting
2015
Equatorward phytoplankton migration during a Late Cretaceous cold spell
Niels van Helmond
(Invited speaker)
29 Oct 2015
,
Lunch Seminar
2013
IODP-NL Day
Niels van Helmond
(Invited speaker)
18 Oct 2013
,
IODP-NL Day
A perturbed hydrological cycle during Oceanic Anoxic Event 2
Niels van Helmond
(Invited speaker)
16 Oct 2013
,
Lunch & Learn session Shell R&D
2012
AGU Fall Meeting 2012
Niels van Helmond
(Invited speaker)
4 Dec 2012
,
AGU Fall Meeting 2012
What triggers ocean anoxia?
Niels van Helmond
(Invited speaker)
15 Oct 2012
,
Statoil meets UU