95.
O. Baars, W. Abouchami, S.J.G. Galer, M. Boye and P.L. Croot. “Dissolved Cadmium in the
Southern Ocean: Distribution, Speciation and Relation to Phosphate” Limnology and
Oceanography, 59(2), 385-399 (2014). DOI: 10.4319/lo.2014.59.2.0385
94.
K. Wuttig, M.I.Heller and P. L. Croot. “Pathways of Superoxide (O2-) decay in the Eastern
Tropical North Atlantic .” Environmental Science and Technology, 47(18), 10249-10256
(2013). DOI: 10.1021/es401658t
93.
K. Wuttig, M.I.Heller and P. L. Croot. “Reactivity of inorganic Mn and Mn Desferrioxamine B
with O2, O2- and H2O2 in seawater .” Environmental Science and Technology, 47(18),
10257-10265 (2013). DOI: 10.1021/es4016603
92.
N. Olgun, S. Duggen, B. Langmann, M. Hort, C.F. Waythomas, L. Hoffmann and P.L. Croot.
“Geochemical evidence of oceanic iron fertilization by the Kasatochi (2008) volcanic eruption
and evaluation of the potential impacts on sockeye salmon population”. Marine Ecology
Progress Series, 481, 81-88 (2013).
91.
N. Olgun, S. Duggen, D. Andronico, S Kutterolf, P.L. Croot, S. Giammanco, P Censi and L.
Randazzo. “Possible impacts of volcanic ash emissions of Mount Etna on the oligotrophic
Mediterranean Sea: results from the nutrient release experiments in seawater”. Marine
Chemistry, 152, 32-42 (2013).
90.
K. Wuttig, T. Wagener, M. Bressac, A. Dammshäuser, P. Streu, C. Guieu, and P. L. Croot.
“Impacts of dust deposition on dissolved trace metal concentrations (Mn, Al and Fe) during a
mesocosm experiment.” Biogeosciences 10(4), 2583-2600, doi:10.5194/bg-10-1-2013
(2013).
89.
C.S. Schlosser, P.Streu and P.L. Croot. “Vivaspin ultrafiltration: A new approach for high
resolution measurements of colloidal and soluble iron species”. Limnology and
Oceanography Methods, 11, 187-201 (2013).
88.
P. C. Collins, P. Croot, J. Carlsson, A. Colaço, A. Grehan, K. Hyeong, R. Kennedy, C. Mohn, S.
Smith, H. Yamamoto, and A.Rowden. “A primer for the environmental impact assessment of
mining at seafloor massive sulfide deposits.” Marine Policy, 42, 198-209 (2013).
87.
M.I. Heller, D. Gaiero and P.L. Croot. “Basin scale survey of marine humic fluorescence in the
Atlantic: relationship to iron solubility and H2O2 ”. Global Biogeochemical Cycles 27(1), 88100, doi:10.1029/2012GB004427 (2013).
86.
A. Dammshäuser, T. Wagener, D. Garbe-Schönberg and P.L. Croot. “Particulate and dissolved
aluminium and titanium in the upper water column of the Atlantic Ocean”. Deep Sea
Research, 73, 127-139 (2013).
85.
R. J. Langlois, M. M. Mills, C. Ridame, P. Croot, and J. LaRoche. “Impact of Saharan dust
additions on nifH abundances in field and laboratory experiments.” Marine Ecology Progress
Series, 470, 1-14 (2012).
84.
P. Williamson, D.W.R. Wallace, C. S. Law, P.W. Boyd, Y. Collos, P. Croot, K. Denman, U.
Riebesell, S. Takeda and C. Vivian. “Ocean fertilization for geoengineering: A review of
effectiveness, environmental impacts and emerging governance”. Process Safety and
Environmental Protection, 90, 475-488 (2012).
83.
A. Dammshäuser and P.L. Croot. “Contrasting distribution of soluble and colloidal
aluminium and titanium in surface waters of the Tropical Atlantic”. Geochimica et
Cosmochimica Acta, 96, 304-318 (2012).
82.
V. Smetacek, C. Klaas, V. H. Strass, P. Assmy, M. Montresor, B. Cisewski, N. Savoye, A. Webb,
J. M. Arrieta, U. Bathmann, R. Bellerby, G. M. Berg, P. Croot, F. d’Ovidio, S. Gonzalez, J.
Henjes, G. J. Hernd, L. J. Hoffmann, H. Leach, M. Losch, M. M. Mills, C. Neill, I. Peeken, R.
Röttgers, O. Sachs, E. Sauter, M. M. Schmidt, J. Schwarz, A. Terbrüggen, & D. Wolf-Gladrow
“Carbon export from a Southern Ocean iron-fertilized phytoplankton bloom” Nature, 487,
313-319 (2012).
81.
M. Cheize, G. Sarthou, P.L. Croot, E. Bucciarelli, A-C. Baudoux and A.R. Baker. “Determination
of the iron organic speciation in rainwater using cathodic stripping voltammetry” Analytica
Chimica Acta, 736, 45-54, doi:10.016/j.aca.2012.05.011 (2012).
80.
P.L. Croot and M.I. Heller. “The importance of kinetics and redox in the biogeochemical
cycling of iron in the surface ocean ”. Frontiers in Microbiological Chemistry, 3, (2012). doi:
10.3389/fmicb.2012.00219.
79.
C. Schlosser, C. L. De La Rocha, P. Streu and P. L. Croot “Solubility of iron in the Southern
Ocean”. Limnology and Oceanography, 57(3), 684-697 (2012). doi:
10.4319/lo.2012.57.3.0684.
78.
J.D. de Jong, V. Schoemann , D. Lannuzel , P. Croot , H. de Baar and J-L Tison. “Natural iron
fertilization of the Atlantic Southern Ocean by continental shelf sources” Journal of
Geophysical Research – Biogeosciences, 117, G01029, doi:10.1029/2011JG001679 (2012).
77.
A.Smirnov, A.M.Sayer, B.N.Holben, N.C.Hsu, S.M. Sakerin, A.Macke, N.B.Nelson, Y.Courcoux,
T.J.Smyth, P.Croot, P.K.Quinn, J.Sciare, S.K.Gulev, S.Piketh, R.Losno, S.Kinne, V.F.Radionov. “
Effect of wind speed on aerosol optical depth over remote oceans, based on data from the
Maritime Aerosol Network” Atmos. Meas. Tech., 5, 377-388, doi:10.5194/amt-5-377-2012
(2012).
76.
A. Dammshäuser, T. Wagener and P.L. Croot. “Surface water dissolved aluminium and
titanium: Tracers for specific time scales of dust deposition to the Atlantic?”. Geophyscial
Research Letters, 38, L24601, doi:10.1029/2011GL049847 (2011).
75.
P. L. Croot, O. Baars and P. Streu. “The Distribution of Zinc in the Atlantic sector of the
Southern Ocean”. Deep Sea Research II, 58(25-26), 2707-2719 (2011).
74.
O. Baars and P. L. Croot. “The Speciation of Zinc in the Atlantic sector of the Southern
Ocean”. Deep Sea Research II, 58(25-26), 2720-2732 (2011).
73.
K. Bluhm, P. Croot, G. Rohardt and K. Lochte. “Iodine Speciation in the Southern Ocean”.
Deep Sea Research II, 58(25-26), 2733-2748 (2011).
72.
N. Olgun, S. Duggen, P. Croot , P. Delmelle, H. Dietze, U. Schacht, N. Óskarsson, C. Siebe and
A. Auer. “Surface ocean iron fertilization: The role of airborne volcanic ash from subduction
zone and hotspot volcanoes and related iron-fluxes into the Pacific Ocean”. Global
Biogeochemical Cycles, 25, GB4001, doi:10.1029/2009GB003761 (2011).
71.
C.S. Schlosser, C.L. De La Rocha and P.L. Croot. “Effects of iron surface adsorption and
sample handling on iron solubility measurements” Marine Chemistry, 127, 48-55
(10.1016/j.marchem.2011.07.008) (2011).
70.
M.I. Heller and P. L. Croot. “Superoxide decay as a probe for speciation changes during dust
dissolution in Tropical Atlantic surface waters near Cape Verde” Marine Chemistry, 126(1-4),
37-55, doi:10.1016/j.marchem.2011.03.006 (2011).
69.
P.L. Croot. “Rapid determination of picomolar Titanium in seawater with catalytic cathodic
stripping voltammetry” Analytical Chemistry, 83(16), 6395-6400, doi:10.021/ac201450k
(2011).
68.
M.I. Heller and P. L. Croot. “Reply to comment on “Application of a superoxide (O2−) thermal
sources (SOTS-1) for the determination and calibration of O2− fluxes in seawater” ”
Analytica Chimica Acta, 702, 146-147, doi:10.016/j.aca.2011.05.023 (2011).
67.
G.M. Berg, M. M. Mills, M. C. Long, R. Bellerby, V. Strass., N. Savoye, R. Röttgers, P. L. Croot,
A. Webb and K. R. Arrigo. “Variation in particulate C and N isotope composition following
iron fertilization in two successive phytoplankton communities in the Southern Ocean”.
Global Biogeochemical Cycles, 25,GB3013, doi:10.1029/2010GB003824 (2011).
66.
O. Baars and P. L. Croot. “Alternate reactants for the determination of pM Cobalt in
seawater by the use of Catalytic Voltammetry” Electroanalysis, 23(7), 1663-1670, doi:
10.1002/elan.201100003 (2011).
65.
J.P. Schroeder, P.L. Croot, B. von Dewitz, U. Waller and R. Hanel. “Potential and limitations of
ozone for the removal of ammonia, nitrite and yellow substances in marine recirculating
aquaculture systems”. Aquacultural Engineering, 45, 35-41,
doi:10.016/j.aquaeng.2011.06.001 (2011).
64.
J.P. Schroeder, S. Reiser, P.L. Croot and R. Hanel “A comparative study on the removability of
different ozone-produced oxidants by activated carbon filtration” Ozone:Science and
Engineering, 33, 224-231, doi: 10.1080/01919512.2011.554277 (2011).
63.
Smirnov, A., Holben, B. N., Giles, D. M., Slutsker, I., O'Neill, N. T., Eck, T. F., Macke, A., Croot,
P., Courcoux, Y., Sakerin, S. M., Smyth, T. J., Zielinski, T., Zibordi, G., Goes, J. I., Harvey, M. J.,
Quinn, P. K., Nelson, N. B., Radionov, V. F., Duarte, C. M., Losno, R., Sciare, J., Voss, K. J.,
Kinne, S., Nalli, N. R., Joseph, E., Krishna Moorthy, K., Covert, D. S., Gulev, S. K., Milinevsky,
G., Larouche, P., Belanger, S., Horne, E., Chin, M., Remer, L. A., Kahn, R. A., Reid, J. S., Schulz,
M., Heald, C. L., Zhang, J., Lapina, K., Kleidman, R. G., Griesfeller, J., Gaitley, B. J., Tan, Q., and
Diehl, T. L.: “Maritime aerosol network as a component of AERONET – first results and
comparison with global aerosol models and satellite retrievals”, Atmos. Meas. Tech., 4, 583597, doi:10.5194/amt-4-583-2011, (2011).
62.
M.I. Heller and P. L. Croot. “The kinetics of Superoxide reactions with dissolved organic
matter in Tropical Atlantic surface waters near Cape Verde (TENATSO)” Journal of
Geophysical Research, 115, C12038, doi:10.1029/2009JC006021 (2010).
61.
C.Pohl, P. Croot, T Daberkow, M Rutgers van der Loefff, U.Hennings and G. Budeus.
“Synoptic transects on the distribution of trace elements (Hg, Pb, Cd, Cu, Ni, Zn, Co, Mn, Fe,
Al) in surface waters of the Northern- and Southern East-Atlantic.” Journal of Marine
Systems, 84(1-2), 28-41, (2011).
60.
M. Boye, J. Nishioka, P. Croot, P. Laan, K. R. Timmermans, V. H. Strass, S. Takeda and H. J.W.
de Baar. “Significant portion of dissolved organic Fe-complexes in fact is Fe colloids” Marine
Chemistry, 122, 20-27 (2010).
59.
K. Bluhm, P. Croot, K. Wuttig and K. Lochte. “Transformation of iodate to iodide by marine
phytoplankton driven through cell senescence”. Aquatic Biology, 11(1), 1-15, (2010).
58.
J. Sutton, M J Ellwood, W. A. Maher, and P.L. Croot. “Oceanic distribution of inorganic
germanium relative to silicon: Germanium discrimination by diatoms”. Global
Biogoechemical Cycles, 24, GB2017, doi:10.1029/2009GB003689 (2010).
57.
A.R. Baker and P.L. Croot. “Atmospheric and marine controls on aerosol iron solubility in
seawater”. Marine Chemistry, 120, 4-13 (2010).
56.
M.I. Heller and P. L. Croot. “Application of a Superoxide (O2-) thermal source (SOTS-1) for
the determination and calibration of O2- fluxes in seawater”. Analytica Chimica Acta, 667, 113 (2010).
55.
E. Breitbarth, R. J. Bellerby, C. C. Neill, M. V. Ardelan, M. Meyerhöfer, E. Zöllner, P. L. Croot
and U. Riebesell. “Ocean acidification affects iron speciation in seawater”. Biogeosciences, 7,
1065-1073 (2010).
54.
E. Breitbarth, E. P. Achterberg, M. V.Ardelan, A. R. Baker, E. Bucciarelli, F. Chever, P. L. Croot
, S. Duggen, M. Gledhill, M. Hassellöv , C. Hassler, L. J. Hoffmann, K. A. Hunter, D. A.
Hutchins, J. Ingri, T. Jickells, M. C. Lohan, M.C. Nielsdóttir, G. Sarthou , V. Schoemann, J. M.
Trapp, D. R. Turner and Y. Ye. “Iron biogeochemistry across marine systems – progress from
the past decade”. Biogeosciences, 7, 1075-1097 (2010).
53.
Duggen, S., N. Olgun, P. Croot, L. Hoffmann, H. Dietze and C, Teschner. “The role of airborne
volcanic ash for the surface ocean biogeochemical iron-cycle: A review”. Biogeosciences, 7,
827-844 (2010).
52.
Heller, M.I. and P. L. Croot. “Superoxide decay kinetics in the Southern Ocean”.
Environmental Science and Technology, 44(1), 191-196, doi: 10.1021/es901766r (2010).
51.
Schlosser, C., and P. L. Croot. “Controls on seawater Fe(III) solubility in the Mauritanian
upwelling zone”. Geophysical Research Letters, 36, L18606, doi:10.1029/2009GL038963
(2009).
50.
A.Smirnov, B.N.Holben, I.Slutsker, D.Giles, C.R.McClain, T.F.Eck, S.M.Sakerin, A.Macke,
P.Croot, G.Zibordi, P.Quinn, J.Sciare, S.Kinne, M.Harvey, T. Smith, S.Piketh, T.Zielinski,
A.Proshutinsky, J.Goes, D.A.Siegel1, P.Larouche, V.F.Radionov, P.Goloub, K.Krishnamoorthy,
R.Mataresse, E.J.Robertson and F.Jourdin. “Maritime Aerosol Network (MAN) as a
component of AERONET”. Journal of Geophysical Research, 114, D06204,
doi:10.1029/2008JD011257 (2009).
49.
L. Cotrim da Cunha, P.L. Croot and J. la Roche. “Influence of river discharge in the tropical
and subtropical North Atlantic Ocean – comment”. Limnology and Oceanography, 53, 644648 (2009).
48.
C. Schlosser and P.L. Croot. “Application of cross-flow filtration for determining the solubility
of iron species in open ocean seawater”. Limnology and Oceanography Methods, 6, 630-642,
(2008).
47.
Croot, P. L., K. Bluhm, C. Schlosser, P. Streu, E. Breitbarth, R. Frew, and M. Van
Ardelan.”Regeneration of Fe(II) during EIFeX and SOFeX.” Geophysical Research Letters, 35,
L19606, doi:10.1029/2008GL035063 (2008).
46.
Steigenberger, S. and P.L. Croot. “Identifying the processes controlling the Distribution of
H2O2 in surface waters along a meridional transect in the Eastern Atlantic.” Geophysical
Research Letters, 35, L03616,doi:10.1029/2007GL032555 (2008).
45.
Croot, P.L., R.D. Frew, S. Sander, K.A. Hunter,M.J. Ellwood, E.R. Abraham, C.S. Law, M.J.
Smith and P.W. Boyd. “The effects of physical forcing on iron chemistry and speciation
during the FeCycle experiment in the South West Pacific”. Journal of Geophysical Research,
112, C06015, doi:10.1029/2006JC003748 (2007).
44.
Zumholz, K., T. H. Hansteen, U. Piatkowski and P.L. Croot. “Influence of temperature and
salinity on the trace element incorporation into statoliths of the common cuttlefish (Sepia
officinalis).” Marine Biology, 151, 1321-1330 (2007).
43.
Croot, P.L., U. Passow, P. Assmy, S. Jansen and V.H. Strass. “Surface active substances in the
upper water column during a Southern Ocean Iron Fertilization Experiment (EIFEX).”
Geophysical Research Letters, 34, L03612,doi:10.1029/2006GL028080 (2007).
42.
R. Boyanapalli, G.S. Bullerjahn, C. Pohl, P.L. Croot, P.W. Boyd and R.M.L. McKay. “A
luminescent whole-cell cyanobacterial bioreporter for measuring Fe availability in diverse
marine environments.” Applied and Environmental Microbiology, 73(3), 1019-1024 (2007).
41.
S. Duggen, P. Croot, U. Schacht and L. Hoffmann. “Subduction zone volcanic ash can fertilize
the surface ocean and stimulate phytoplankton growth: Evidence from biogeochemical
experiments and satellite data”. Geophysical Research Letters, 34, L01612,
doi:10.1029/2006GL027522 (2007).
40.
A.R. Bowie, E.P. Achterberg, P.L. Croot, H.J.W. de Baar, P. Laan, J.W. Moffett and P.J.
Worsfold. “A community wide intercomparison exercise for the determination of dissolved
iron in seawater.” Marine Chemistry, 98(1), 81-99 (2006).
39.
P.W. Boyd , C.L. Law, D.A. Hutchins, E. Abraham, P. Croot, M. Ellwood, R.D. Frew, J. Hall, S.
Handy, C. Hare, J. Higgins, P. Hill, K.A. Hunter, K. LeBlanc, M. Maldonado, R.M. McKay, M.
Oliver, S. Pickmere, K. Safi, S. Sander, S. Sanudo-Wilhelmy, M. Smith, R. Strzepek, A. TovarSanchez and S. Wilhelm. “FeCycle – attempting an iron biogeochemical budget from a
mesoscale SF6 tracer experiment in unperturbed low iron waters.” Global Biogeochemical
Cycles 19, GB4S20, doi:10.1029/2005GB002494 (2005).
38.
M. J. Ellwood, C. M.G. van den Berg, M. Boye, M. Veldhuis, J.T.M. de Jong, H.J.W. de Baar, P.
L. Croot, G. Kattner. “Organic complexation of cobalt across the Antarctic Polar Front in the
Southern Ocean.” Marine and Freshwater Research 56(8), 1069-1075 (2005).
37.
de Baar, H. J. W., P. W. Boyd, K. H. Coale, M. R. Landry, A. Tsuda, P. Assmy, D. C. E. Bakker, Y.
Bozec, R. T. Barber, M. A. Brzezinski, K. O. Buesseler, M. Boyé,, P. L. Croot, F. Gervais, M. Y.
Gorbunov, P. J. Harrison, W. T. Hiscock, P. Laan, C. Lancelot, C. Law, M. Levasseur, A.
Marchetti, F. J. Millero, J. Nishioka, Y. Nojiri, T. van Oijen, U. Riebesell1, M. J.A. Rijkenberg, H.
Saito, S. Takeda, K. R. Timmermans, M. J.W. Veldhuis, A.M. Waite and C-S. Wong. “Synthesis
of 8 Iron Fertilization Experiments: from the Iron Age in the Age of Enlightenment.” Journal
of Geophysical Research – Oceans 110 (C9), C09S16, doi:10.1029/2004JC002601 (2005).
36.
M. Boye, J. Nishioka, P. L. Croot, P. Laan, K. R. Timmermans and H. J.W. de Baar. “Major
deviations of iron organic complexation during 22 days of a mescoscale iron enrichment in
the open Southern Ocean.” Marine Chemistry, 96(3-4), 257-271 (2005)
35.
P.L. Croot, P Laan, J Nishioka, M Boye, K R Timmermans, R G Bellerby, L Goldson, P
Nightingale and H.J.W. de Baar. “Spatial and temporal distribution of Fe(II) and H2O2 during
EISENEX, an open ocean mesoscale iron enrichment.” Marine Chemistry, 95, 65-88 (2005).
34.
J. Nishioka, S Takeda, H.J.W. de Baar, P Laan, P Croot, M Boye and K R Timmermans.
“Changes in the concentrations of iron in different size fractions during an iron fertilization
experiment in the Southern Ocean.” Marine Chemistry, 95, 51-63 (2005).
33.
M.J.W. Veldhuis, K.R. Timmermans, P. Croot, B. van der Wagt. “Picophytoplankton; a
compartive study of their biochemical composition and photosynthetic properties.” Journal
of Sea Research, 53, 7-24 (2005).
32.
M. Öztürk, P. Croot, S. Bertilsson, K. Abrahamsson, B. Karlson, R. David, Chierici, M, and E.
Sakshaug. “Iron enrichment and photoreduction of iron under PAR and UV in the presence
of hydrocarboxylic acid: Implications for phytoplankton growth in the Southern Ocean” Deep
Sea Research II 51(22-24), 2841-2856 (2004).
31.
P.L. Croot, K. Anderson, M Öztürk and D Turner. “Iron speciation and distribution along 6º E
in the Southern Ocean”. Deep Sea Research II, 51(22-24), 2857-2879 (2004).
30.
P.L. Croot, P. Streu, I. Peeken, K. Lochte and A.R. Baker. “Influence of ITCZ on H2O2 in near
surface waters in the equatorial Atlantic Ocean.” Geophysical Research Letters, 31, L23S04,
doi:10.1029/2004GL020154 (2004).
29.
M. Voss, P. Croot, M. Mills, K Lochte and I. Peeken. “West-East Gradient in Nitrogen fixation
in the tropical North Atlantic.” Geophysical Research Letters, 31, L23S09,
doi:10.1029/2004GL020127 (2004).
28.
P.L. Croot, P. Streu and A.R. Baker. “Short residence time for iron in surface seawater
impacted by atmospheric dry deposition from Saharan dust events.” Geophysical Research
Letters, 31, L23S08, doi:10.1029/2004GL020153 (2004).
27.
G. Sarthou, A.R. Baker, S. Blain, E.P. Achterberg, M. Boye, A.R. Bowie, P.L. Croot, P. Laan,
H.J.W. de Baar, T.D. Jickells. “Atmospheric iron deposition and sea-surface dissolved iron
concentrations in the East Atlantic”. Deep Sea Research, 50(10-11), 1339-1352 (2003).
26.
A.R. Bowie, E.P. Achterberg, S. Blain, M. Boye, P.L. Croot, P.Laan, G. Sarthou, H.J.W. de Baar,
P.J. Worsfold. “Shipboard intercomparison of dissolved iron in surface waters along a northsouth transect of the tropical Atlantic Ocean”. Marine Chemistry, 84, 19-34 (2003).
25.
P. L. Croot. “Seasonal cycle of copper speciation in Gullmar Fjord, Sweden”. Limnology and
Oceanography, 48(2), 764-776 (2003).
24.
P.L. Croot, Karlson, B., van Elteren, J.T. and Kroon, J.J. “Uptake and efflux of 64Cu by the
marine cyanobacterium Synechococcus (WH7803)”. Limnology and Oceanography, 48(1),
179-188 (2003).
23.
P.L. Croot and P. Laan. “Continuous shipboard determination of Fe(II) in Polar waters using
flow injection analysis with chemiluminescence detection”. Analytica Chimica Acta, 466(2),
261-273 (2002).
22.
P.L. Croot, B. Karlson, A, Wulff, F. Linares and K Anderson. “Trace Metal/Phytoplankton
interactions in the Skagerrak”. Journal of Marine Systems, 35(1-2), 39-60 (2002).
21.
R.G.J. Bellerby, A. Olsen, T. Johannessen and P. Croot. “The Automated Marine pH Sensor
(AMpS); a high precision continuous spectrophotometric method for seawater pH
measurements”. Talanta, 56, 61-69 (2002).
20.
M.T. Maldonado, P.W. Boyd, J LaRoche, R Strzepek, A. Waite, A.R. Bowie, P.L. Croot, R.D.
Frew and N.M. Price. “Iron uptake and physiological response of phytoplankton during a
mesoscale Southern Ocean iron enrichment.” Limnology and Oceanography, 46(7), 18021808 (2001).
19.
Croot, P.L., A. R. Bowie, R. D. Frew, M. Maldonado, J. A. Hall, K. A. Safi, J. La Roche, P. W.
Boyd and C.S. Law. “Persistence of dissolved iron and FeII in an iron induced phytoplankton
bloom in the Southern Ocean”. Geophysical Research Letters, 28, 3425-3428 (2001).
18.
A. R. Bowie, M. T. Maldonado, R. D. Frew, P. L. Croot, C. S. Law, E. P. Achterberg, R. F. C.
Mantoura, P. J. Worsfold, C.S. Law, P.W. Boyd. “The fate of added Iron during a mesoscale
fertilisation experiment in the Southern Ocean”. Deep-Sea Research II, 48, 2703-2744
(2001).
17.
R. Frew, A. Bowie, P. Croot, S. Pickmere. “Macronutrient and trace-metal Geochemistry of an
in situ iron-induced Southern Ocean bloom”. Deep-Sea Research II, 48, 2467-2482 (2001).
16.
Boye, M, C.M.G. van den Berg, J.T.M. de Jong, H. Leach, P.L. Croot and H.J.W. de Baar.
“Organic complexation of iron in the Southern Ocean.” Deep Sea Research, 48(6), 14771497, (2001).
15.
Timmermans K.R, L.J.A. Gerringa, H.J.W. de Baar, B. van der Wagt, M.J.W. Veldhuis, M, Boye,
J.T.M. de Jong and P.L. Croot, . “Growth rates of large and small Southern Ocean diatoms in
relation to availability of iron”. Limnology and Oceanography, 46(2), 260-266, (2001).
14.
Boyd, P.W., A.J. Watson, C.S. Law, E.R. Abraham, T. Trull, R. Murdoch, D.C.E. Bakker, A.R.
Bowie, K.O. Buesseler, H. Chang, M. Charette, P.Croot, K. Downing, R. Frew, M. Gall, M.
Hadfield, J. Hall, M. Harvey, G. Jameson, J. LaRoche, M. Liddicoat, R.Ling, M.T. Maldonado,
R.M. McKay, S. Nodder, S. Pickmere, R. Pridmore, S. Rintoul, K. Safi, P. Sutton, R. Strzepek, K.
Tanneberger, S. Turner, A. Waite & J. Zeldis. “A mesoscale phytoplankton bloom in the polar
Southern Ocean stimulated by iron fertilization”. Nature, 407, 695-702, (2000).
13.
Falciatore, A, M. Ribera d’Alcalà, P. Croot and C. Bowler. “Diatoms perceive and respond to
environmental stimuli using calcium as a second messenger”. Science, 288, 2363-2366,
(2000).
12.
Croot, P.L. and Johansson, M. “Determination of iron speciation by cathodic stripping
voltammetry in seawater using the competing ligand 2-(2-Thiazolylazo)-p-cresol (TAC)”.
Electroanalysis, 12(8), 565-576 (2000).
11.
Croot, P.L., Moffett, J.W. and Brand, L. “Production of extracellular Cu complexing ligands by
eucaryotic phytoplankton in response to Cu stress”. Limnology and Oceanography, 45(3),
619-627 (2000).
10.
Croot, P.L. and Hunter, K.A. “Distribution and speciation of Labile (Bioavailable) iron in Otago
Harbour, New Zealand”. Journal of Marine and Freshwater Science, 51, 193-203 (2000).
9.
Croot, P.L. and Hunter, K.A. “Determination of Fe(II) and total iron in natural waters with 3(2-pyridyl)-5,6-diphenyl-1,2,4-triazine (PDT)” Analytica Chimica Acta, 406, 289-302 (2000).
8.
Croot, P.L., Moffett, J.W., and Luther III, G.W. “Polarographic determination of half-wave
potentials for copper-organic complexes in seawater”. Marine Chemistry, 67(3-4), 219-232
(1999).
7.
Croot, P.L., Karlson, B., van Elteren, J.T. and Kroon, K.J. “Uptake of 64Cu-Oxine by Marine
Phytoplankton”. Environmental Science and Technology, 33(20), 3615-3621 (1999).
6.
P.W. Froneman, E.A. Pakhomov, D.Turner, K. Abrahamason, B. Karlsson, A. Godhe, S.
Bertilsson, W. Graneli, P. Carlsson, S. Wangberg, A. Wulff, P. Croot, K. Andersson, M. Balarin,
M. Wedborg, T. Persson, K. Rasmus, M. Ozturk and R.David. “Research cruise of the
Scandinavian/South African expedition, December 1997 to February 1998”. South African
Journal of Science, 94, 517-519 (1998).
5.
Croot, P.L. and Hunter, K.A. "Trace Metal distributions across the continental shelf near
Otago Peninsula, New Zealand". Marine Chemistry, 62(3-4), 185-201 (1998).
4.
Moffett, J.W, Brand L., Croot, P.L and Barbeau, K. “Copper speciation and cyanobacterial
distribution in harbors subject to anthroprogenic copper inputs”. Limnology and
Oceanography, 42, 789-799 (1997).
3.
Hunter, K.A., Kim, J.P. and Croot, P.L. “Trace metal phytoplankton interactions in marine
systems”. In: Perspectives in Environmental Chemistry (D. Macalady, ed.), Oxford University
Press. (1997).
2.
Hunter, K.A., Kim J.P. and Croot, P.L. “Biological roles of trace metals in natural waters”.
Environmental Monitoring and Assessment, 44(1-3), 103-147 (1997).
1.
Barbeau, K., Moffett, J.W., Caron, D.A., Croot, P.L. and Erdner, D.L. “ Protozoan Grazing May
Play a Role in Relieving Iron Limitation of Phytoplankton”. Nature, 380, 61-64 (1996).