Web Access Research Portal

Researcher: Lannuzel, D (Dr Delphine Lannuzel)

Fields of Research

Chemical Oceanography
Biological Oceanography
Ecosystem Function
Marine and Estuarine Ecology (incl. Marine Ichthyology)
Analytical Spectrometry
Environmental Chemistry (incl. Atmospheric Chemistry)
Physical Oceanography
Physical Geography and Environmental Geoscience
Oceanography
Glaciology
Ecological Impacts of Climate Change
Atmospheric Aerosols

Research Objectives

Physical and Chemical Conditions of Water in Marine Environments
Antarctic and Sub-Antarctic Oceanography
Environment
Effects of Climate Change and Variability on Antarctic and Sub-Antarctic Environments (excl. Social Impacts)
Ecosystem Assessment and Management of Antarctic and Sub-Antarctic Environments
Antarctic and Sub-Antarctic Flora, Fauna and Biodiversity
Climate Change Adaptation Measures
Expanding Knowledge in the Earth Sciences
Ecosystem Assessment and Management of Marine Environments
Expanding Knowledge in the Mathematical Sciences
Expanding Knowledge in the Environmental Sciences
Social Impacts of Climate Change and Variability
Effects of Climate Change and Variability on the South Pacific (excl. Australia and New Zealand) (excl. Social Impacts)

Career Best Publications

Research Publications

A preliminary model of iron fertilisation by baleen whales and Antarctic krill in the Southern Ocean: sensitivity of primary productivity estimates to parameter uncertainty; Ecological Modelling
Advances in the offline trace metal extraction of Mn, Co, Ni, Cu, Cd, and Pb from open ocean seawater samples with determination by sector field ICP-MS analysis; Analytical Methods
Analysis of trace metals in open ocean seawater samples using resin extraction methods with SF-ICP-MS detection; PACIFICHEM, 2015 International Chemical Congress of Pacific Basin Societies
Biogeochemical iron budgets of the Southern Ocean south of Australia: Decoupling of iron and nutrient cycles in the subantarctic zone by the summertime supply; Global Biogeochemical Cycles
Biogeochemical observations during the winter-spring transition in East Antarctic sea ice: Evidence of iron and exopolysaccharide controls; Marine Chemistry: An International Journal for Studies of All Chemical Aspects of The Marine Environment
Biogeochemistry and microbial community composition in sea ice and underlying seawater off East Antarctica during early spring ; Polar Biology
Biogeochemistry of Arctic and Antarctic sea ice systems; Goldschmidt 2015
Chlorophyll a in Antarctic sea ice from historical ice core data; Geophysical Research Letters
Different processes drive biogeochemical iron budgets in the subantarctic and polar Southern Ocean; Gordon Research Conference: Polar Marine Science-Beyond IPY
Different processes drive biogeochemical iron budgets in the subantarctic and polar Southern Ocean; 2nd International Forum on the Sub-Antarctic (IFSA), Environmental Change in the Sub-Antarctic
Dissolved and Particulate Metals Distribution in Antarctic Sea Ice and their Role in Tracing Iron Sources; AGU Ocean Sciences Meeting 2010
Dissolved iron and iron(II) distributions beneath the pack ice in the East Antarctic (120 °E) during the winter/spring transition; Deep-Sea Research: Part II
Distribution and characterization of dissolved and particulate organic matter in Antarctic pack ice; Polar Biology
Distribution of dissolved and particulate metals in Antarctic sea ice; Marine Chemistry: An International Journal for Studies of All Chemical Aspects of The Marine Environment
Distribution of dissolved iron in Antarctic sea ice: Spatial, seasonal, and inter-annual variability; Journal of Geophysical Research
Distributions of dissolved and particulate iron in the sub-Antarctic and Polar Frontal Southern Ocean (Australian sector); Deep-Sea Research. Part 2: Topical Studies in Oceanography
Effect of melting Antarctic sea ice on the fate of microbial communities studied in microcosms; Polar Biology
High temporal resolution observations of spring fast ice melt and seawater iron enrichment in East Antarctica; Journal of Geophysical Research-Space Physics
High variability in dissolved iron concentrations in the vicinity of the Kerguelen Islands (Southern Ocean); Biogeosciences
High-accuracy determination of iron in seawater by isotope dilution multiple collector inductively coupled plasma mass spectrometry (ID-MC-ICP-MS) using nitrilotriacetic acid chelating resin for pre-concentration and matrix separation; Analytica Chimica Acta: International Journal Devoted to All Branches of Analytical Chemistry
Hydrothermal contribution to the oceanic dissolved iron inventory; Nature Geoscience
Incorporation of iron and organic matter into young Antarctic sea ice during its initial growth stages; Elementa
Iron biogeochemistry in Antarctic pack ice during SIPEX-2; Deep-Sea Research II
Iron fractionation in pack and fast ice in East Antarctica: Temporal decoupling between the release of dissolved and particulate iron during spring melt; Deep-Sea Research. Part II: Topical Studies in Oceanography
Iron in sea ice: review and new insights; Elementa
Iron partitioning in pack and fast ice in East Antarctica: potential for temporal decoupling between the release of dissolved and particulate iron during spring melt; AGU Ocean Sciences Meeting 2010
Iron study during a time series in the western Weddell pack ice; Marine Chemistry
Iron Whales
Large flux of iron from the Amery Ice Shelf marine ice to Prydz Bay, East Antarctica; Journal of Geophysical Research: Oceans
Large flux of iron from the Amery Ice Shelf marine ice to Prydz Bay, East Antarctica; Journal of Geophysical Research: Oceans
Mercury in the Southern Ocean; Geochimica Et Cosmochimica Acta
Methods for biogeochemical studies of sea ice: the state of the art, caveats, and recommendations; Elementa
Modern sampling and analytical methods for the determination of trace elements in marine particulate material using magnetic sector inductively coupled plasma-mass spectrometry; Analytica Chimica Acta
Modern sampling and analytical methods for the determination of trace elements in marine samples using sector field ICP-MS; 18th RACI Research and Development Topics Conference in Analytical and Environmental Chemistry
Natural iron fertilization of the Atlantic sector of the Southern Ocean by continental shelf sources of the Antarctic Peninsula; Journal of Geophysical Research G: Biogeosciences
On the importance of hydrothermalism to the oceanic dissolved iron inventory; AGU Ocean Sciences Meeting 2010
Organic ligands control the concentrations of dissolved iron in Antarctic sea ice; Goldschmidt2015
Organic ligands control the concentrations of dissolved iron in Antarctic sea ice; Marine Chemistry
Physical speciation and solubility of iron from baleen whale faecal material; Marine Chemistry
Phytoplankton let us breathe
Position analysis: Antarctic sea ice and climate change 2014
Position Analysis: Ocean Fertilisation
Position analysis: ocean fertilisation
Preliminary investigation into the stimulation of phytoplankton photophysiology and growth by whale faeces; Journal of Experimental Marine Biology and Ecology
Role of sea ice in global biogeochemical cycles: emerging views and challenges; Quaternary Science Reviews: International Multidisciplinary Review and Research Journal
Role of sea ice in global biogeochemical cycles: emerging views and challenges; Quaternary Science Reviews
Sea ice in the global biogeochemical cycles: how much do we care?; Goldschmidt 2015
Sea-ice algal primary production and nitrogen uptake rates off East Antarctica; Deep-Sea Research. Part II
Size fractionation of iron, manganese and aluminium in Antarctic fast ice reveals a lithogenic origin and low iron solubility; Ocean Sciences Meeting
Size fractionation of iron, manganese and aluminium in Antarctic fast ice reveals a lithogenic origin and low iron solubility; Marine Chemistry
Size fractionation of particulate metals during a time series in East Antarctic fast ice; EGU General Assembly
Southern Ocean CO2 sink: the contribution of the sea ice; Journal of Geophysical Research: Oceans
Southern Ocean iron fertilization by baleen whales and Antarctic krill; Fish and Fisheries
Temporal evolution of decaying summer first-year sea ice in the Western Weddell Sea, Antarctica; Deep-Sea Research. Part 2: Topical Studies in Oceanography
The Biogeochemical Role of Baleen Whales and Krill in Southern Ocean Nutrient Cycling; PLoS ONE
The characteristics of dissolved organic matter (DOM) and chromophoric dissolved organic matter (CDOM) in Antarctic sea ice; Deep-Sea Research. Part 2: Topical Studies in Oceanography
The determination of trace elements in size-fractionated marine particles using magnetic sector ICP-MS; The 4th Asia-Pacific Winter Conference on Plasma Spectrochemistry
The GEOTRACES Intermediate Data Product 2014; Marine Chemistry
Trace metals (Fe, Mn, Co, Cu, Pb, Cd, Ni) analysis in open ocean samples using sector field ICP-MS; 2012APWC - Asia Pacific Winter Conference on Plasma Spectrochemistry
Trace metals Cd, Co, Cu, Ni, and Zn in waters of the subantarctic and Polar Frontal Zones south of Tasmania during the 'SAZ-Sense' project; Marine Chemistry: An International Journal for Studies of All Chemical Aspects of The Marine Environment
Trace Metals Cd, Co, Cu, Ni, Pb and Zn in Waters of the Sub- Antarctic and Polar Frontal Zones south of Tasmania - the 'SAZ-Sense' Study; AMSA 2010 - New Waves in Marine Science
Understanding the variability in the iron concentration of Antarctic krill; Limnology and Oceanography
What sea-ice biogeochemical modellers need from observers; Elementa

Research Projects

Impact of the predicted changes in sea ice extent on primary productivity in the Southern Ocean: links between the iron and carbon ; Department of Environment and Energy (Cwth) (DoEE)
Iron in the Antarctic Sea Ice Zone and Its Role in the Past and Future Climate; Australian Research Council (ARC)
Metals in the Southwest Pacific ocean: Participation in GEOTRACES, an international study of marine trace elements and their isotopes.; University of Tasmania (UTAS)
Novel Analytical Technologies Using High Resolution Inductively Coupled Plasma Mass Spectrometry for the Rapid and Accurate Determination of Biologically-important Trace Elements in Seawater; University of Tasmania (UTAS)
The Role of Antarctic Sea Ice as a Natural Ocean Fertiliser; Australian Research Council (ARC)
The Role of Iron as a Micro-Nutrient to the Antarctic Sea-Ice Zone Algal Community ; Department of Environment and Energy (Cwth) (DoEE)

Research Candidate Supervision

Effect of natural iron fertilisation by krill and whales on the Southern Ocean carbon cycle
Incorporation Mechanisms of Organic Matter and Iron into Sea Ice
Manganese Distributions in the Southern Ocean and the Co-impact Mn-Fe-Cu on Phytoplankton
Primary Production and Fate of Antarctic Sea Ice Algae