Publikationen
Number of items: 123.
Articles in a Scientific Journal - peer-reviewed
Dhavamani, J.
, Beck, A. J.
, Gledhill, M.
, Orif, M. I., Ismail, I. M. I., Achterberg, E. P.
and El-Shahawi, M. S.
(2025)
Optimisation of contamination-control, extraction and analysis of trace levels of phthalic acid esters in seawater.
International Journal of Environmental Analytical Chemistry
.
pp. 1-17.
DOI 10.1080/03067319.2025.2477274.




Beck, A. J.
, Gledhill, M.
, Gräwe, U., Kampmeier, M., Eggert, A., Schlosser, C., Stamer, B., Greinert, J.
and Achterberg, E. P.
(2025)
Widespread environmental contamination from relic munitions in the southwestern Baltic Sea.
Chemosphere, 372
.
Art.Nr. 144115.
DOI 10.1016/j.chemosphere.2025.144115.





Wang, X., Browning, T. J.
, Achterberg, E. P.
and Gledhill, M.
(2024)
Different elemental stoichiometries of Fe‐limited Trichodesmium when grown under inorganic and organic phosphorus sources.
Limnology and Oceanography, 69
(12).
pp. 2881-2895.
DOI 10.1002/lno.12716.




Saito, M., Alexander, H., Benway, H., Boyd, P., Gledhill, M.
, Kujawinski, E., Levine, N., Maheigan, M., Marchetti, A., Obernosterer, I., Santoro, A., Shi, D., Suzuki, K., Tagliabue, A., Twining, B. and Maldonado, M.
(2024)
The Dawn of the BioGeoSCAPES Program: Ocean Metabolism and Nutrient Cycles on a Changing Planet.
Oceanography, 37
(2).
pp. 162-166.
DOI 10.5670/oceanog.2024.417.


Chen, X. G., Milne, A., Klar, J. K., Gledhill, M.
, Lohan, M. C., Hsieh, Y. T., Henderson, G. M., Woodward, E. M. S. and Achterberg, E. P.
(2024)
Controls on distributions of aluminium, manganese and cobalt in the South Atlantic Ocean along GEOTRACES transect GA10.
Geochimica et Cosmochimica Acta, 373
.
pp. 177-196.
DOI 10.1016/j.gca.2024.03.019.



Wang, S., Zhang, F., Koedooder, C., Qafoku, O., Basu, S., Krisch, S.
, Visser, A., Eichner, M., Kessler, N., Boiteau, R. M., Gledhill, M.
and Shaked, Y.
(2024)
Costs of Dust Collection by Trichodesmium : Effect on Buoyancy and Toxic Metal Release.
Journal of Geophysical Research: Biogeosciences, 129
(4).
e2023JG007954..
DOI 10.1029/2023JG007954.



Chen, X. G., Gledhill, M.
, Lohan, M. C., Milne, A. and Achterberg, E. P.
(2024)
Surface ocean biogeochemistry and deep ocean circulation control relationships between nutrient-type trace metals (Cd, Ni, Cu, and Zn) and nutrients in the South Atlantic Ocean near the subtropical front.
Geochimica et Cosmochimica Acta, 370
.
pp. 144-160.
DOI 10.1016/j.gca.2024.01.001.



Gu, Y., James Hopwood, M., Gledhill, M.
, Rapp, I., Wuttig, K. and Achterberg, E.
(2024)
Spatial and temporal variations in the micronutrient Fe across the Peruvian shelf from 1984-2017.
Progress in Oceanography, 221
.
Art.Nr. 103208.
DOI 10.1016/j.pocean.2024.103208.


Lodeiro, P., Rey-Castro, C., David, C., Humphreys, M. P. and Gledhill, M.
(2023)
Proton Binding Characteristics of Dissolved Organic Matter Extracted from the North Atlantic.
Environmental Science & Technology, 57
(50).
pp. 21136-21144.
DOI 10.1021/acs.est.3c01810.


Koedooder, C., Zhang, F., Wang, S., Basu, S., Haley, S. T., Tolic, N., Nicora, C. D., Glavina del Rio, T., Dyhrman, S. T., Gledhill, M.
, Boiteau, R. M., Rubin-Blum, M., Shaked, Y. and Raina, J. B.
(2023)
Taxonomic distribution of metabolic functions in bacteria associated with Trichodesmium consortia.
mSystems, 8
(6).
Art.Nr. 00742-23.
DOI 10.1128/msystems.00742-23.


Esposito, M., Beck, A. J.
, Martinez-Cabanas, M., Gledhill, M.
and Achterberg, E. P.
(2023)
Rapid, At-Sea Detection of Munition Compounds in Coastal Waters Using a Shipboard System.
ACS ES&T Water, 3
(9).
pp. 2890-2898.
DOI 10.1021/acsestwater.3c00096.




Raupers, B.
, Passig, J., Gehm, C., Beck, A. J.
, Esposito, M., Gledhill, M.
, Zimmermann, R. and Achterberg, E. P.
(2023)
In situ detection of munition compounds in coastal waters.
TrAC - Trends in Analytical Chemistry, 163
.
Art.Nr. 117084.
DOI 10.1016/j.trac.2023.117084.




Chen, X. G., Rusiecka, D., Gledhill, M.
, Milne, A., Annett, A. L., Birchill, A. J., Lohan, M. C., Ussher, S., Woodward, E. M. S. and Achterberg, E. P.
(2023)
Ocean circulation and biological processes drive seasonal variations of dissolved Al, Cd, Ni, Cu, and Zn on the Northeast Atlantic continental margin.
Marine Chemistry
.
Art.Nr. 104246.
DOI 10.1016/j.marchem.2023.104246.


Zhu, K., Achterberg, E. P.
, Bates, N. R., Gerringa, L. J. A., Middag, R., Hopwood, M. J.
and Gledhill, M.
(2023)
Influence of changes in pH and temperature on the distribution of apparent iron solubility in the oceans.
Global Biogeochemical Cycles, 37
(5).
e2022GB007617.
DOI 10.1029/2022GB007617.




Chen, X. G., Rusiecka, D., Gledhill, M.
, Milne, A., Annett, A. L., Beck, A. J.
, Birchill, A. J., Lohan, M. C., Ussher, S. and Achterberg, E. P.
(2023)
Physical and biogeochemical controls on seasonal iron, manganese, and cobalt distributions in Northeast Atlantic shelf seas.
Geochimica et Cosmochimica Acta, 348
.
pp. 278-295.
DOI 10.1016/j.gca.2023.03.023.



Ukotije-Ikwut, P. R., Steiner, Z.
, Gledhill, M.
, Müller, M., Oakes, J. M., Sukri, R. S., Jiang, S. and Achterberg, E. P.
(2023)
The distribution and behaviour of Fe, Al, Si, Mn, Cu and Ni in ombrotrophic tropical peat draining blackwater estuaries on Borneo Island.
Frontiers in Marine Science, 9
.
Art.Nr. 1075155.
DOI 10.3389/fmars.2022.1075155.




Dhavamani, J., Beck, A. J.
, Gledhill, M.
, El-Shahawi, M. S., Orif, M. I., Ismail, I. M. I. and Achterberg, E. P.
(2022)
Phthalate esters and plastic debris abundance in the Red Sea and Sharm Obhur and their ecological risk level.
Environmental Pollution, 315
.
Art.Nr.120447.
DOI 10.1016/j.envpol.2022.120447.




Vosteen, P., Spiegel, T., Gledhill, M.
, Frank, M.
, Zabel, M. and Scholz, F.
(2022)
The Fate of Sedimentary Reactive Iron at the Land‐Ocean Interface:A Case Study from the Amazon Shelf.
Geochemistry, Geophysics, Geosystems, 23
(11).
e2022GC010543.
DOI 10.1029/2022GC010543.



Dhavamani, J., Beck, A. J.
, Gledhill, M.
, El-Shahawi, M. S., Kadi, M. W., Ismail, I. M. I. and Achterberg, E. P.
(2022)
The effects of salinity, temperature, and UV irradiation on leaching and adsorption of phthalate esters from polyethylene in seawater.
Science of the Total Environment, 838
.
Art.Nr. 155461.
DOI 10.1016/j.scitotenv.2022.155461.



Gledhill, M.
, Hollister, A., Seidel, M., Zhu, K., Achterberg, E. P.
, Dittmar, T. and Koschinsky, A.
(2022)
Trace metal stoichiometry of dissolved organic matter in the Amazon plume.
Science Advances, 8
(31).
Art.Nr. eabm2249.
DOI 10.1126/sciadv.abm2249.



Liu, F., Gledhill, M.
, Tan, Q. G., Zhu, K., Zhang, Q., Salaün, P., Tagliabue, A., Zhang, Y., Weiss, D., Achterberg, E. P.
and Korchev, Y.
(2022)
Phycosphere pH of unicellular nano- and micro- phytoplankton cells and consequences for iron speciation.
The ISME Journal, 16
.
pp. 2329-2336.
DOI 10.1038/s41396-022-01280-1.



Gledhill, M.
, Zhu, K., Rusiecka, D. and Achterberg, E. P.
(2022)
Competitive Interactions Between Microbial Siderophores and Humic-Like Binding Sites in European Shelf Sea Waters.
Frontiers in Marine Science, 9
.
Art.Nr. 855009.
DOI 10.3389/fmars.2022.855009.



Wang, X., Browning, T. J.
, Achterberg, E. P.
and Gledhill, M.
(2022)
Phosphorus Limitation Enhances Diazotroph Zinc Quotas.
Frontiers in Microbiology, 13
.
Art.Nr. 853519.
DOI 10.3389/fmicb.2022.853519.




Beck, A. J.
, Gledhill, M.
, Kampmeier, M., Feng, C., Schlosser, C., Greinert, J.
and Achterberg, E. P.
(2022)
Explosives compounds from sea-dumped relic munitions accumulate in marine biota.
Science of the Total Environment, 806
(Part 4).
Art.Nr. 151266.
DOI 10.1016/j.scitotenv.2021.151266.





Schneider, A. B., Koschinsky, A., Krause, C. H., Gledhill, M.
and de Carvalho, L. M.
(2022)
Dynamic behavior of dissolved and soluble titanium along the salinity gradients in the Pará and Amazon estuarine system and associated plume.
Marine Chemistry, 238
.
Art.Nr. 104067.
DOI 10.1016/j.marchem.2021.104067.

Zhu, K., Birchill, A. J., Milne, A., Ussher, S., Humphreys, M. P., Carr, N., Mahaffey, C., Lohan, M. C., Achterberg, E. P.
and Gledhill, M.
(2021)
Equilibrium calculations of iron speciation and apparent iron solubility in the Celtic Sea at ambient seawater pH using the NICA-Donnan model.
Marine Chemistry, 237
.
Art.Nr. 104038.
DOI 10.1016/j.marchem.2021.104038.



Cabral, A., Dittmar, T., Call, M., Scholten, J., Rezende, C. E., Asp, N., Gledhill, M.
, Seidel, M. and Santos, I. R.
(2021)
Carbon and alkalinity outwelling across the groundwater‐creek‐shelf continuum off Amazonian mangroves.
Limnology and Oceanography Letters, 6
(6).
pp. 369-378.
DOI 10.1002/lol2.10210.


de Carvalho, L. M., Hollister, A. P., Trindade, C., Gledhill, M.
and Koschinsky, A.
(2021)
Distribution and size fractionation of nickel and cobalt species along the Amazon estuary and mixing plume.
Marine Chemistry, 236
.
Art.Nr. 104019.
DOI 10.1016/j.marchem.2021.104019.


Lodeiro, P.
, Rey-Castro, C., David, C., Puy, J., Achterberg, E. P.
and Gledhill, M.
(2021)
Seasonal Variations in Proton Binding Characteristics of Dissolved Organic Matter Isolated from the Southwest Baltic Sea.
Environmental Science & Technology, 55
(23).
pp. 16215-16223.
DOI 10.1021/acs.est.1c04773.




Gerringa, L. J. A., Gledhill, M.
, Ardiningsih, I., Muntjewerf, N. and Laglera, L. M.
(2021)
Comparing CLE-AdCSV applications using SA and TAC to determine the Fe binding characteristics of model ligands in seawater.
Biogeosciences (BG), 18
.
pp. 5265-5289.
DOI 10.5194/bg-2021-134.


Hollister, A. P., Whitby, H., Seidel, M., Lodeiro, P.
, Gledhill, M.
and Koschinsky, A.
(2021)
Dissolved concentrations and organic speciation of copper in the Amazon River estuary and mixing plume.
Marine Chemistry, 234
.
Art.Nr. 104005.
DOI 10.1016/j.marchem.2021.104005.



Zhu, K., Hopwood, M. J.
, Groenenberg, J. E., Engel, A.
, Achterberg, E. P.
and Gledhill, M.
(2021)
Influence of pH and Dissolved Organic Matter on Iron Speciation and Apparent Iron Solubility in the Peruvian Shelf and Slope Region.
Environmental Science & Technology, 55
(13).
pp. 9372-9383.
DOI 10.1021/acs.est.1c02477.




Ardiningsih, I., Zhu, K., Lodeiro, P.
, Gledhill, M.
, Reichart, G. J., Achterberg, E. P.
, Middag, R. and Gerringa, L. J. A.
(2021)
Iron Speciation in Fram Strait and Over the Northeast Greenland Shelf: An Inter-Comparison Study of Voltammetric Methods.
Frontiers in Marine Science, 7
.
Art.Nr. 609379.
DOI 10.3389/fmars.2020.609379.




Spiegel, T., Vosteen, P., Wallmann, K.
, Paul, S. A. L., Gledhill, M.
and Scholz, F.
(2021)
Updated estimates of sedimentary potassium sequestration and phosphorus release on the Amazon shelf.
Chemical Geology, 560
.
Art.Nr. 120017.
DOI 10.1016/j.chemgeo.2020.120017.


Marki, A., Fischer, R., Browning, T. J.
, Louropoulou, E.
, Ptacnik, R. and Gledhill, M.
(2020)
Stoichiometry of Fe, Mn and Co in the marine diazotroph Crocosphaera subtropica ATCC51142 in Fe- and P-limited continuous cultures.
Marine Ecology Progress Series, 656
.
pp. 19-33.
DOI 10.3354/meps13523.



Lodeiro, P.
, Rey-Castro, C., David, C., Achterberg, E. P.
, Puy, J. and Gledhill, M.
(2020)
Acid-base properties of dissolved organic matter extracted from the marine environment.
Science of the Total Environment, 729
.
Art.Nr. 138437.
DOI 10.1016/j.scitotenv.2020.138437.




Ye, Y., Völker, C. and Gledhill, M.
(2020)
Exploring the Iron‐Binding Potential of the Ocean Using a Combined pH and DOC Parameterization.
Global Biogeochemical Cycles, 34
(Article number: e2019GB006425 ).
DOI 10.1029/2019GB006425.


Ardiningsih, I., Krisch, S.
, Lodeiro, P.
, Reichart, G. J., Achterberg, E. P.
, Gledhill, M.
, Middag, R. and Gerringa, L. J. A.
(2020)
Natural Fe-binding organic ligands in Fram Strait and over the Northeast Greenland shelf.
Marine Chemistry, 224
(Article number 103815).
DOI 10.1016/j.marchem.2020.103815.





Seelmann, K.
, Gledhill, M.
, Aßmann, S. and Körtzinger, A.
(2020)
Impact of impurities in bromocresol green indicator dye on spectrophotometric total alkalinity measurements.
Ocean Science, 16
.
pp. 535-544.
DOI 10.5194/os-16-535-2020.




Hopwood, M. J.
, Santana-González, C.
, Gallego-Urrea, J.
, Sanchez, N., Achterberg, E. P.
, Ardelan, M. V., Gledhill, M.
, González-Dávila, M., Hoffmann, L., Leiknes, Ø., Santana-Casiano, J. M.
, Tsagaraki, T. M. and Turner, D.
(2020)
Fe(II) stability in coastal seawater during experiments in Patagonia, Svalbard, and Gran Canaria.
Biogeosciences (BG), 17
.
pp. 1327-1342.
DOI 10.5194/bg-17-1327-2020.







Zhang, Z., Cao, Z., Grasse, P.
, Dai, M., Gao, L., Kuhnert, H., Gledhill, M.
, Chiessi, C. M., Doering, K.
and Frank, M.
(2020)
Dissolved silicon isotope dynamics in large river estuaries.
Geochimica et Cosmochimica Acta, 273
.
pp. 367-382.
DOI 10.1016/j.gca.2020.01.028.





Rapp, I., Schlosser, C.
, Browning, T. J.
, Wolf, F., Le Moigne, F. A. C.
, Gledhill, M.
and Achterberg, E. P.
(2020)
El Niño‐driven oxygenation impacts Peruvian shelf iron supply to the South Pacific Ocean.
Geophysical Research Letters, 47
(7).
Art.Nr. e2019GL086631.
DOI 10.1029/2019GL086631.






Louropoulou, E.
, Gledhill, M.
, Achterberg, E. P.
, Browning, T. J.
, Honey, D. J., Schmitz, R. A. and Tagliabue, A.
(2020)
Heme b distributions through the Atlantic Ocean: evidence for “anemic” phytoplankton populations.
Scientific Reports, 10
(Article number: 4551).
DOI 10.1038/s41598-020-61425-0.





McDonald, N., Achterberg, E. P.
, Carlson, C. A., Gledhill, M.
, Liu, S., Matheson-Barker, J. R., Nelson, N. B. and Parsons, R. J.
(2019)
The Role of Heterotrophic Bacteria and Archaea in the Transformation of Lignin in the Open Ocean.
Frontiers in Marine Science, 6
(743).
DOI 10.3389/fmars.2019.00743.



Rapp, I., Schlosser, C.
, Menzel Barraqueta, J. L.
, Wenzel, B., Lüdke, J.
, Scholten, J., Gasser, B., Reichert, P., Gledhill, M.
, Dengler, M.
and Achterberg, E. P.
(2019)
Controls on redox-sensitive trace metals in the Mauritanian oxygen minimum zone.
Biogeosciences (BG), 16
(21).
pp. 4157-4182.
DOI 10.5194/bg-16-4157-2019.







Gledhill, M.
, Basu, S. and Shaked, Y.
(2019)
Metallophores associated with Trichodesmium erythraeum colonies from the Gulf of Aqaba.
Metallomics, 11
(9).
pp. 1547-1557.
DOI 10.1039/C9MT00121B.


Basu, S.
, Gledhill, M.
, de Beer, D.
, Prabhu Matondkar, S. G. and Shaked, Y.
(2019)
Colonies of marine cyanobacteria Trichodesmium interact with associated bacteria to acquire iron from dust.
Communications Biology, 2
(Article number: 284).
DOI 10.1038/s42003-019-0534-z.




Gledhill, M.
, Beck, A. J., Stamer, B., Schlosser, C.
and Achterberg, E. P.
(2019)
Quantification of munition compounds in the marine environment by solid phase extraction – ultra high performance liquid chromatography with detection by electrospray ionisation – mass spectrometry.
Talanta, 200
.
pp. 366-372.
DOI 10.1016/j.talanta.2019.03.050.




Louropoulou, E., Gledhill, M.
, Browning, T. J.
, Desai, D. K., Menzel Barraqueta, J. L.
, Tonnard, M., Sarthou, G., Planquette, H., Bowie, A. R., Schmitz, R. A., LaRoche, J. and Achterberg, E. P.
(2019)
Regulation of the Phytoplankton Heme b Iron Pool During the North Atlantic Spring Bloom.
Frontiers in Microbiology, 10
(1566).
DOI 10.3389/fmicb.2019.01566.





Eichner, M., Basu, S., Gledhill, M.
, de Beer, D. and Shaked, Y.
(2019)
Hydrogen Dynamics in Trichodesmium Colonies and Their Potential Role in Mineral Iron Acquisition.
Frontiers in Microbiology, 10
(Article number 01565).
DOI 10.3389/fmicb.2019.01565.


Beck, A. J., van der Lee, E. M., Eggert, A., Stamer, B., Gledhill, M.
, Schlosser, C.
and Achterberg, E. P.
(2019)
In situ measurements of explosive compound dissolution fluxes from exposed munition material in the Baltic Sea.
Environmental Science & Technology, 53
(10).
pp. 5652-5660.
DOI 10.1021/acs.est.8b06974.




Menzel Barraqueta, J. L.
, Klar, J. K., Gledhill, M.
, Schlosser, C.
, Shelley, R., Planquette, H., Wenzel, B., Sarthou, G. and Achterberg, E. P.
(2019)
Atmospheric deposition fluxes over the Atlantic Ocean: A GEOTRACES case study.
Biogeosciences (BG), 16
.
pp. 1525-1542.
DOI 10.5194/bg-16-1525-2019.





Menzel Barraqueta, J. L.
, Schlosser, C.
, Planquette, H., Gourain, A., Cheize, M., Boutorh, J., Shelley, R., Pereira Contreira, L., Gledhill, M.
, Hopwood, M. J.
, Lherminier, P., Sarthou, G. and Achterberg, E. P.
(2018)
Aluminium in the North Atlantic Ocean and the Labrador Sea (GEOTRACES GA01 section): roles of continental inputs and biogenic particle removal.
Biogeosciences (BG), 15
(16).
pp. 5271-5286.
DOI 10.5194/bg-2018-39.






Browning, T. J.
, Rapp, I., Schlosser, C.
, Gledhill, M.
, Achterberg, E. P.
, Bracher, A. and Le Moigne, F. A. C.
(2018)
Influence of iron, cobalt, and vitamin B12 supply on phytoplankton growth in the tropical East Pacific during the 2015 El Niño.
Geophysical Research Letters, 45
(12).
pp. 6150-6159.
DOI 10.1029/2018GL077972.






Beck, A. J., Gledhill, M.
, Schlosser, C.
, Stamer, B., Böttcher, C., Sternheim, J., Greinert, J.
and Achterberg, E. P.
(2018)
Spread, Behavior, and Ecosystem Consequences of Conventional Munitions Compounds in Coastal Marine Waters.
Frontiers in Marine Science, 5
.
Art.Nr. 141.
DOI 10.3389/fmars.2018.00141.





Boatman, T. G., Oxborough, K., Gledhill, M.
, Lawson, T. and Geider, R. J.
(2018)
An Integrated Response of Trichodesmium erythraeum IMS101 Growth and Photo-Physiology to Iron, CO2, and Light Intensity.
Frontiers in Microbiology, 9
(Article number 624).
DOI 10.3389/fmicb.2018.00624.


Rusiecka, D., Gledhill, M.
, Milne, A., Achterberg, E. P.
, Annett, A. L., Atkinson, S., Birchill, A., Karstensen, J.
, Lohan, M., Mariez, C., Middag, R., Rolison, J. M., Tanhua, T.
, Ussher, S. and Connelly, D.
(2018)
Anthropogenic signatures of lead in the Northeast Atlantic.
Geophysical Research Letters, 45
(6).
pp. 2734-2743.
DOI 10.1002/2017GL076825.





Fassbender, A. J., Palevsky, H. I., Martz, T. R., Ingalls, A. E., Gledhill, M.
, Fawcett, S. E., Brandes, J. A. and Aluwihare, L. I.
and The participants of COME ABOARD, The participants of DISCO XXV
(2017)
Perspectives on Chemical Oceanography in the 21st century: Participants of the COME ABOARD Meeting examine aspects of the field in the context of 40 years of DISCO.
Marine Chemistry, 196
.
pp. 181-190.
DOI 10.1016/j.marchem.2017.09.002.


Birchill, A. J., Milne, A., S. Woodward, E. M., Harris, C., Annett, A., Rusiecka, D., Achterberg, E. P.
, Gledhill, M.
, Ussher, S. J., Worsfold, P. J., Geibert, W. and Lohan, M. C.
(2017)
Seasonal iron depletion in temperate shelf seas.
Geophysical Research Letters, 44
(17).
pp. 8987-8996.
DOI 10.1002/2017GL073881.



Rapp, I., Schlosser, C.
, Rusiecka, D., Gledhill, M.
and Achterberg, E. P.
(2017)
Automated preconcentration of Fe, Zn, Cu, Ni, Cd, Pb, Co, and Mn in seawater with analysis using high-resolution sector field inductively-coupled plasma mass spectrometry.
Analytica Chimica Acta, 976
.
pp. 1-13.
DOI 10.1016/j.aca.2017.05.008.




Hopwood, M. J.
, Birchill, A. J., Gledhill, M.
, Achterberg, E. P.
, Klar, J. K. and Milne, A.
(2017)
A Comparison between Four Analytical Methods for the Measurement of Fe(II) at Nanomolar Concentrations in Coastal Seawater.
Frontiers in Marine Science, 4
.
Art.No. 192.
DOI 10.3389/fmars.2017.00192.




Loucaides, S., Rèrolle, V. M. C., Papadimitriou, S., Kennedy, H., Mowlem, M. C., Dickson, A. G., Gledhill, M.
and Achterberg, E. P.
(2017)
Characterization of meta-Cresol Purple for spectrophotometric pH measurements in saline and hypersaline media at sub-zero temperatures.
Scientific Reports, 7
(2481).
DOI 10.1038/s41598-017-02624-0.



Bellworthy, J., Gledhill, M.
, Esposito, M. and Achterberg, E. P.
(2017)
Abundance of the iron containing biomolecule, heme b, during the progression of a spring phytoplankton bloom in a mesocosm experiment.
PLoS ONE, 12
(4).
e0176268.
DOI 10.1371/journal.pone.0176268.



Avendano, L., Gledhill, M.
, Achterberg, E. P.
, Rerolle, V. M. and Schlosser, C.
(2016)
Influence of ocean acidification on the organic complexation of iron and copper in Northwest European shelf seas; a combined observational and model study.
Frontiers in Marine Science, 3
(58).
DOI 10.3389/fmars.2016.00058.




Gledhill, M.
, Achterberg, E. P.
, Li, K., Mohamed, K. N. and Rijkenberg, M. J. A.
(2015)
Influence of ocean acidification on the complexation of iron and copper by organic ligands in estuarine waters.
Marine Chemistry, 177
(3).
pp. 421-433.
DOI 10.1016/j.marchem.2015.03.016.


Gledhill, M.
, Gerringa, L. J. A., Laan, P. and Timmermans, K. R.
(2015)
Heme b quotas are low in Southern Ocean phytoplankton.
Marine Ecology Progress Series, 532
.
pp. 29-40.
DOI 10.3354/meps11345.


Pizeta, I., Sander, S. G., Hudson, R. J. M., Omanovic, D., Baars, O., Barbeau, K. A., Buck, K. N., Bundy, R. M., Carrasco, G., Croot, P., Garnier, C., Gerringa, L. J. A., Gledhill, M.
, Hirose, K., Kondo, Y., Laglera, L. M., Nuester, J., Rijkenberg, M. J. A., Takeda, S., Twining, B. S. and Wells, M.
(2015)
Interpretation of complexometric titration data: An intercomparison of methods for estimating models of trace metal complexation by natural organic ligands.
Marine Chemistry, 173
.
pp. 3-24.
DOI 10.1016/j.marchem.2015.03.006.


Roncarati, F., Sáez, C. A., Greco, M., Gledhill, M.
, Bitonti, M. B. and Brown, M. T.
(2015)
Response differences between Ectocarpus siliculosus populations to copper stress involve cellular exclusion and induction of the phytochelatin synthesis pathway.
Aquatic Toxicology, 159
.
pp. 167-175.
DOI 10.1016/j.aquatox.2014.12.009.

Gledhill, M.
(2014)
The detection of iron protoporphyrin (heme b) in phytoplankton and marine particulate material by electrospray ionisation mass spectrometry – comparison with diode array detection.
Analytica Chimica Acta, 841
.
pp. 33-43.
DOI 10.1016/j.aca.2014.06.045.

Hogle, S. L., Barbeau, K. A. and Gledhill, M.
(2014)
Heme in the marine environment: from cells to the iron cycle.
Metallomics, 6
(1107).
DOI 10.1039/c4mt00031e.

Gledhill, M.
, Achterberg, E. P.
, Honey, D. J., Nielsdottir, M. C. and Rijkenberg, M. J. A.
(2013)
Distributions of particulate Heme b in the Atlantic and Southern Oceans-Implications for electron transport in phytoplankton.
Global Biogeochemical Cycles, 27
(4).
pp. 1072-1082.
DOI 10.1002/2013GB004639.



Hawkes, J. A., Connelly, D. P., Gledhill, M.
and Achterberg, E. P.
(2013)
The stabilisation and transportation of dissolved iron from high temperature hydrothermal vent systems.
Earth and Planetary Science Letters, 375
.
pp. 280-290.
DOI 10.1016/j.epsl.2013.05.047.



Hawkes, J. A., Gledhill, M.
, Connelly, D. P. and Achterberg, E. P.
(2013)
Characterisation of iron binding ligands in seawater by reverse titration.
Analytica Chimica Acta, 766
.
pp. 53-60.
DOI 10.1016/j.aca.2012.12.048.


Honey, D., Gledhill, M.
, Bibby, T., Legiret, F., Pratt, N., Hickman, A., Lawson, T. and Achterberg, E. P.
(2013)
Heme b in marine phytoplankton and particulate material from the North Atlantic Ocean.
Marine Ecology Progress Series, 483
.
pp. 1-17.
DOI 10.3354/meps10367.



Gledhill, M.
and Buck, K. N.
(2012)
The organic complexation of iron in the marine environment: a review.
Frontiers in Microbiology, 3
(69).
DOI 10.3389/fmicb.2012.00069.


Gledhill, M.
, Devez, A., Highfield, A., Singleton, C., Achterberg, E. P.
and Schroeder, D.
(2012)
Effect of metals on the lytic cycle of the Coccolithovirus, EhV86.
Frontiers in Microbiology, 3
(Article no. 155).
DOI 10.3389/fmicb.2012.00155.



Mawji, E., Gledhill, M.
, Milton, J. A., Zubkov, M. V., Thompson, A., Wolff, G. A. and Achterberg, E. P.
(2011)
Production of siderophore type chelates in Atlantic Ocean waters enriched with different carbon and nitrogen sources.
Marine Chemistry, 124
(1-4).
pp. 90-99.
DOI 10.1016/j.marchem.2010.12.005.


Mohamed, K. N., Steigenberger, S., Nielsdottir, M. C., Gledhill, M.
and Achterberg, E. P.
(2011)
Dissolved iron(III) speciation in the high latitude North Atlantic Ocean.
Deep-Sea Research Part I-Oceanographic Research Papers, 58
(11).
pp. 1049-1059.
DOI 10.1016/j.dsr.2011.08.011.


Breitbarth, E., Achterberg, E. P.
, Ardelan, M. V., Baker, A. R., Bucciarelli, E., Chever, F., Croot, P., Duggen, S., Gledhill, M.
, Hassellöv, M., Hassler, C., Hoffmann, L., Hunter, K. A., Hutchins, D. A., Ingri, J., Jickells, T., Lohan, M. C., Nielsdóttir, M. C., Sarthou, G., Schoemann, V., Trapp, J. M., Turner, D. R. and Ye, Y.
(2010)
Iron biogeochemistry across marine systems - progress from the past decade.
Biogeosciences (BG), 7
(3).
pp. 1075-1097.
DOI 10.5194/bg-7-1075-2010.



Salter, I., Kemp, A. E. S., Lampitt, R. S. and Gledhill, M.
(2010)
The association between biogenic and inorganic minerals and the amino acid composition of settling particles.
Limnology and Oceanography, 55
(5).
pp. 2207-2218.
DOI 10.4319/lo.2010.55.5.2207.

Curtis-Jackson, P. K., Masse, G., Gledhill, M.
and Fitzsimons, M. F.
(2009)
Characterization of low molecular weight dissolved organic nitrogen by liquid chromatography-electrospray ionization-mass spectrometry.
Limnology and Oceanography: Methods, 7
(1).
pp. 52-63.
DOI 10.4319/lom.2009.7.52.

Mawji, E., Gledhill, M.
, Milton, J. A., Tarran, G. A., Ussher, S., Thompson, A., Wolff, G. A., Worsfold, P. J. and Achterberg, E. P.
(2008)
Hydroxamate siderophores: Occurrence and importance in the Atlantic Ocean.
Environmental Science and Technology, 42
(23).
pp. 8675-8680.
DOI 10.1021/es801884r.


Mawji, E., Gledhill, M.
, Worsfold, P. J. and Achterberg, E. P.
(2008)
Collision-induced dissociation of three groups of hydroxamate siderophores: Ferrioxamines, ferrichromes and coprogens/fusigens.
Rapid Communications in Mass Spectrometry, 22
(14).
pp. 2195-2202.
DOI 10.1002/rcm.3604.


Braungardt, C. B., Achterberg, E. P.
, Gledhill, M.
, Nimmo, M., Elbaz-Poulichet, F., Cruzado, A. and Velasquez, Z.
(2007)
Chemical speciation of dissolved Cu, Ni, and Co in a contaminated estuary in southwest Spain and its influence on plankton communities.
Environmental Science and Technology, 41
(12).
pp. 4214-4220.
DOI 10.1021/es063042h.


Gledhill, M.
(2007)
The determination of heme b in marine phyto- and bacterioplankton.
Marine Chemistry, 103
(3-4).
pp. 393-403.
DOI 10.1016/j.marchem.2006.10.008.

Kawakami, S. K., Gledhill, M.
and Achterberg, E. P.
(2006)
Effects of metal combinations on the production of phytochelatins and glutathione by the marine diatom Phaeodactylum tricornutum.
BioMetals, 19
(1).
pp. 51-60.
DOI 10.1007/s10534-005-5115-6.


Kawakami, S. K., Gledhill, M.
and Achterberg, E. P.
(2006)
Determination of phytochelatins and glutathione in phytoplankton from natural waters using HPLC with fluorescence detection.
TrAC - Trends in Analytical Chemistry, 25
(2).
pp. 133-142.
DOI 10.1016/j.trac.2005.06.005.


Kawakami, S. K., Gledhill, M.
and Achterberg, E. P.
(2006)
Production of phytochelatins and glutathione by marine phytoplankton in response to metal stress.
Journal of Phycology, 42
(5).
pp. 975-989.
DOI 10.1111/j.1529-8817.2006.00265.x.


Biscombe, A., Nimmo, M., Gledhill, M.
and Achterberg, E. P.
(2004)
An automated monitor to determine trace metal particle/dissolved interactions in natural waters.
Analytica Chimica Acta, 521
(1).
pp. 69-76.
DOI 10.1016/j.aca.2004.05.066.


Gledhill, M.
, McCormack, P., Ussher, S., Achterberg, E. P.
, Mantoura, R. F. C. and Worsfold, P. J.
(2004)
Production of siderophore type chelates by mixed bacterioplankton populations in nutrient enriched seawater incubations.
Marine Chemistry, 88
(1-2).
pp. 75-83.
DOI 10.1016/j.marchem.2004.03.003.


Hanrahan, G., Gledhill, M.
, House, W. A. and Worsfold, P. J.
(2003)
Evaluation of phosphorus concentrations in relation to annual and seasonal physico-chemical water quality parameters in a UK chalk stream.
Water Research, 37
(15).
pp. 3579-3589.
DOI 10.1016/S0043-1354(03)00265-3.

McCormack, P., Worsfold, P. J. and Gledhill, M.
(2003)
Separation and Detection of Siderophores Produced by Marine Bacterioplankton Using High-Performance Liquid Chromatography with Electrospray Ionization Mass Spectrometry.
Analytical Chemistry, 75
(11).
pp. 2647-2652.
DOI 10.1021/ac0340105.

McCormack, P., Worsfold, P. J. and Gledhill, M.
(2003)
Separation and Detection of Siderophores Produced by Marine Bacterioplankton Using High-Performance Liquid Chromatography with Electrospray Ionization Mass Spectrometry.
Analytical Chemistry, 75
(11).
pp. 2647-2652.
DOI 10.1021/ac0340105.

Worsfold, P. J., Achterberg, E. P.
, Bowie, A. R., Gardolinski, P., Gledhill, M.
, Hanrahan, G., McKelvie, I. and Ussher, S.
(2003)
Field-Based Analytical Techniques for Aquatic Environmental Monitoring.
Chiang Mai Journal of Science, 30
(3).
pp. 153-164.



Hanrahan, G., Ussher, S., Gledhill, M.
, Achterberg, E. P.
and Worsfold, P. J.
(2002)
High temporal and spatial resolution environmental monitoring using flow injection with spectroscopic detection.
TrAC - Trends in Analytical Chemistry, 21
(4).
pp. 233-239.
DOI 10.1016/S0165-9936(02)00403-X.


Gardolinski, P. C. F. C., Hanrahan, G., Achterberg, E. P.
, Gledhill, M.
, Tappin, A. D., House, W. A. and Worsfold, P. J.
(2001)
Comparison of sample storage protocols for the determination of nutrients in natural waters.
Water Research, 35
(15).
pp. 3670-3678.
DOI 10.1016/S0043-1354(01)00088-4.


Gledhill, M.
(2001)
Electrospray ionisation-mass spectrometry of hydroxamate siderophores.
Analyst, 126
(8).
pp. 1359-1362.
DOI 10.1039/b101268l.

Hanrahan, G., Gledhill, M.
, Fletcher, P. J. and Worsfold, P. J.
(2001)
High temporal resolution field monitoring of phosphate in the River Frome using flow injection with diode array detection.
Analytica Chimica Acta, 440
(1).
pp. 55-62.
DOI 10.1016/S0003-2670(00)01395-7.

Hanrahan, G., Gledhill, M.
, House, W. A. and Worsfold, P. J.
(2001)
Phosphorus Loading in the Frome Catchment, UK.
Journal of Environment Quality, 30
(5).
pp. 1738-1746.
DOI 10.2134/jeq2001.3051738x.

Bond, P., Brown, M., Moate, R., Gledhill, M.
, Hill, S. and Nimmo, M.
(1999)
Arrested development in Fucus spiralis (Phaeophyceae) germlings exposed to copper.
European Journal of Phycology, 34
(5).
pp. 513-521.
DOI 10.1080/09541449910001718871.

Gledhill, M.
, Nimmo, M. and Hill, S. J.
(1999)
The release of copper-complexing ligands by the brown alga Fucus vesiculosus (Phaeophyceae) in response to increasing total copper levels.
Journal of Phycology, 35
(3).
pp. 501-509.
DOI 10.1046/j.1529-8817.1999.3530501.x.

Whitworth, D. J., Achterberg, E. P.
, Herzl, V., Nimmo, M., Gledhill, M.
and Worsfold, P. J.
(1999)
Development of a simple extraction procedure using ligand competition for biogeochemically available metals of estuarine suspended particulate matter.
Analytica Chimica Acta, 392
(1).
pp. 3-17.
DOI 10.1016/S0003-2670(99)00285-8.


Gledhill, M.
, Brown, M. T., Nimmo, M., Moate, R. and Hill, S. J.
(1998)
Comparison of techniques for the removal of particulate material from seaweed tissue.
Marine Environmental Research, 45
(3).
pp. 295-307.
DOI 10.1016/S0141-1136(98)00100-7.

Gledhill, M.
, van den Berg, C. M. G., Nolting, R. F. and Timmermans, K. R.
(1998)
Variability in the speciation of iron in the northern North Sea.
Marine Chemistry, 59
(3-4).
pp. 283-300.
DOI 10.1016/S0304-4203(97)00097-2.

Timmermans, K. R., Gledhill, M.
, Nolting, R. F., Veldhuis, M. J. W., de Baar, H. J. W. and van den Berg, C. M. G.
(1998)
Responses of marine phytoplankton in iron enrichment experiments in the northern North Sea and northeast Atlantic Ocean.
Marine Chemistry, 61
(3-4).
pp. 229-242.
DOI 10.1016/S0304-4203(97)00110-2.

Gledhill, M.
, Nimmo, M., Hill, S. J. and Brown, M. T.
(1997)
The toxicity of copper(II) species to marine algae, with particular reference to macroalgae.
Journal of Phycology, 33
(1).
pp. 2-11.
DOI 10.1111/j.0022-3646.1997.00002.x.

Gledhill, M.
and van den Berg, C. M. G.
(1995)
Measurement of the redox speciation of iron in seawater by catalytic cathodic stripping voltammetry.
Marine Chemistry, 50
(1-4).
pp. 51-61.
DOI 10.1016/0304-4203(95)00026-N.

Gledhill, M.
and van den Berg, C. M. G.
(1994)
Determination of complexation of iron(III) with natural organic complexing ligands in seawater using cathodic stripping voltammetry.
Marine Chemistry, 47
(1).
pp. 41-54.
DOI 10.1016/0304-4203(94)90012-4.

Articles in a Scientific Journal - without review
Dhavamani, J., Beck, A. J.
, Gledhill, M.
, Orif, M. I., Ismail, I. M. I., Achterberg, E. P.
and El-Shahawi, M. S.
(Submitted)
An Improved Method for Measuring Phthalates in Seawater With Blank Contamination Using GC-MS.
SSRN Electronic Journal
.
DOI 10.2139/ssrn.4219583.




Gledhill, M.
, Hassler, C. S. and Schoemann, V.
(2013)
The environmental bioinorganic chemistry of aquatic microbial organisms.
Frontiers in Microbiology, 4
(100).
DOI 10.3389/fmicb.2013.00100.





Book chapters
Turner, D. R., Croot, P., Dickson, A. G. and Gledhill, M.
(2025)
Physicochemical controls on seawater.
In: Reference Module in Earth Systems and Environmental Sciences.
.
Treatise on Geochemistry, 4
.
Elsevier, Amsterdam, pp. 1-51.
3. Auflage
ISBN 978-032399763-8
DOI 10.1016/B978-0-323-99762-1.00035-8.


Achterberg, E. P.
, Browning, T. J.
, Gledhill, M.
and Schlosser, C.
(2019)
Transition Metals and Heavy Metal Speciation.
In: Encyclopedia of Ocean Sciences, 3rd edition.
; 1
, ed. by
Cochran, J. K..
Academic Press, London, pp. 218-227.
ISBN 978-0-12-813081-0
DOI 10.1016/B978-0-12-409548-9.11394-6.




Achterberg, E. P.
, Gledhill, M.
and Zhu, K.
(2018)
Voltammetry — Cathodic Stripping.
In: Reference Module in Chemistry, Molecular Sciences and Chemical Engineering.
, ed. by
Reedijk, J..
Elsevier, Waltham, MA.
DOI 10.1016/B978-0-12-409547-2.00553-9.


Devez, A., Achterberg, E. P.
and Gledhill, M.
(2009)
Metal ion-binding properties of phytochelatins and related ligands.
In: Metallothioneins and Related Chelators.
, ed. by
Sigel, A., Sigel, H. and Sigel, R. K. O..
Royal Society of Chemistry, Cambridge, UK, pp. 441-482.
ISBN 978-1-84755-899-2
DOI 10.1039/9781847559531.




Conference papers

Presentations
Lodeiro, P., Rey-Castro, C., David, C., Puy, J., Achterberg, E. P.
and Gledhill, M.
(2022)
The impact of chemical heterogeneity on the binding of trace metals by marine dissolved organic matter.
[Talk]
In: Goldschmidt Conference 2022. , 10.07.-15.07.2022, Honolulu, Hawaii, USA .
DOI 10.46427/gold2022.12273.



Menzel Barraqueta, J. L.
, Wenzel, B., Schlosser, C.
, Lodeiro, P.
, Krisch, S., Tanhua, T.
, Frank, M.
, Gledhill, M.
and Achterberg, E. P.
(2017)
Dissolved Aluminium distribution along GEOTRACES section GA08 in the South East Atlantic.
[Talk]
In: Goldschmidt Conference 2017. , 13.-18.08.2017, Paris, France .








Conference posters
Frey, T.
, Beck, A. J.
, Kampmeier, M., Esposito, M., Gosnell, K., Gledhill, M.
, Seidel, M.
, Martinez-Cabanas, M., Greinert, J.
and Achterberg, E. P.
(2022)
Geophysikalische und chemische Kartierung von Munitionaltlasten in der Ostsee.
[Poster]
In: Meeresumwelt-Symposium 2022. , 18.05.-19.05.2022, Hamburg, Germany .







Reports - Cruise Reports
Bange, H.
, Arevalo-Martinez, D. L.
, Baker, A., Bristow, L., Burmeister, K.
, Cisternas-Novoa, C., Fischer, M., Fischer, T.
, Frey, C., Gledhill, M.
, Hauss, H.
, Hoving, H. J. T.
, Karthäuser, C., Laursen, E., Le Moigne, F.
, Lennartz, S. T.
, Löscher, C., Lohmann, M., Maßmig, M., Nachtigall, K., Paul, A. J., Quack, B., Rohleder, C., Schütte, F., Sun, M., Tuchen, F. P.
and Xie, R. C.
(2017)
Organic matter fluxes and biogeochemical processes in the OMZ off Peru, Cruise No. M138, 01 June - 03 July 2017, Callao (Peru) - Bahia Las Minas (Panama).
.
Meteor-Berichte, 138
.
Gutachterpanel Forschungsschiffe , Bonn, Germany, 69 pp.
DOI 10.2312/cr_m138.











