Search filters

List of works by Paul J. Worsfold

A critical examination of the components of the Schlieren effect in flow analysis

scientific article published on 06 September 2005

A high resolution temporal study of phytoplankton bloom dynamics in the eutrophic Taw Estuary (SW England).

scientific article published on 23 September 2011

A portable battery-powered flow injection monitor for the in situ analysis of nitrate in natural waters

scientific article published on January 1993

A protocol to assess the enzymatic release of dissolved organic phosphorus species in waters under environmentally relevant conditions

scientific article published in November 2007

Absence of Gradients and Nernstian Equilibrium Stripping (AGNES) for the determination of [Zn(2+)] in estuarine waters.

scientific article published on 27 January 2016

An automated spectrophotometric flow-injection procedure for the determination of cellulase activity in bioreactor preparations

scientific article published on 01 April 1990

Analytical applications of flow injection with chemiluminescence detection--a review.

scientific article

Application of flow field-flow fractionation and laser sizing to characterize soil colloids in drained and undrained lysimeters

scientific article

Automated flow injection analyzer with on-line solid-phase extraction and chemiluminescence detection for the determination of dodecylamine in diesel fuels.

scientific article published in June 2003

Bioaccessibility of Cr, Cu, Fe, Mg, Mn, Mo, Se and Zn from nutritional supplements by the unified BARGE method

scientific article published on 4 November 2013

Biogeochemical Controls on the Corrosion of Depleted Uranium Alloy in Subsurface Soils

scientific article published on 01 August 2009

Cadmium contamination of agricultural soils and crops resulting from sphalerite weathering.

scientific article published on 25 September 2013

Cadmium: toxicology and analysis. A review.

scientific article published on June 1991

Can polychlorinated biphenyl (PCB) signatures and enantiomer fractions be used for source identification and to age date occupational exposure?

scientific article

Characterisation and quantification of organic phosphorus and organic nitrogen components in aquatic systems: a review.

scientific article

Characterisation of thorium-ethylenediaminetetraacetic acid and thorium-nitrilotriacetic acid species by electrospray ionisation-mass spectrometry

scientific article published on 12 March 2007

Collision-induced dissociation of three groups of hydroxamate siderophores: ferrioxamines, ferrichromes and coprogens/fusigens

scientific article

Combined gel probes for the in situ determination of dissolved reactive phosphorus in porewaters and characterization of sediment reactivity

scientific article published in July 2008

Combined uncertainty estimation for the determination of the dissolved iron amount content in seawater using flow injection with chemiluminescence detection

scientific article published on 18 September 2015

Comparison of centrifugation and filtration techniques for the size fractionation of colloidal material in soil suspensions using sedimentation field-flow fractionation

scientific article published in March 2005

Comparison of sample storage protocols for the determination of nutrients in natural waters

scientific article published on 01 October 2001

Corrosion and Fate of Depleted Uranium Penetrators under Progressively Anaerobic Conditions in Estuarine Sediment

scientific article published on 01 January 2009

Corrosion and transport of depleted uranium in sand-rich environments

scientific article published on 23 September 2009

Design of an automated flow injection-chemiluminescence instrument incorporating a miniature photomultiplier tube for monitoring picomolar concentrations of iron in seawater

scientific article published on January 2005

Determination of chemical oxygen demand in fresh waters using flow injection with on-line UV-photocatalytic oxidation and spectrophotometric detection

scientific article published on 22 December 2004

Determination of dissolved reactive phosphorus (DRP) and dissolved organic phosphorus (DOP) in natural waters by the use of rapid sequenced reagent injection flow analysis

scientific article published on 21 January 2005

Determination of nanomolar concentrations of phosphate in natural waters using flow injection with a long path length liquid waveguide capillary cell and solid-state spectrophotometric detection

scientific article published on 30 August 2006

Determination of nitrate and nitrite in freshwaters using flow-injection with luminol chemiluminescence detection

scientific article published on 28 October 2011

Determination of phosphorus in natural waters: A historical review

scientific article published on 5 March 2016

Distribution of size fractionated dissolved iron in the Canary Basin

scientific article

Effect of model ligands on iron redox speciation in natural waters using flow injection with luminol chemiluminescence detection

scientific article published in April 2005

Effect of organic co-contaminants on technetium and rhenium speciation and solubility under reducing conditions

scientific article published on 01 September 2006

Effect of organic complexing agents on the interactions of Cs(+), Sr(2+) and UO(2)(2+) with silica and natural sand

scientific article published on 06 March 2013

Elucidating the structural properties that influence the persistence of PCBs in humans using the National Health and Nutrition Examination Survey (NHANES) dataset

scientific article published on 25 May 2013

Environmental monitoring - a flow-injection approach.

scientific article published on January 1994

European Analytical Column no. 40

scientific article published on 01 July 2012

European analytical column no. 38 (January 2010)

scientific article published on 01 July 2010

European analytical column no. 39

scientific article published on 01 June 2011

Evaluation of electrospray ionisation mass spectrometry as a technique for the investigation of competitive interactions: a case study of the ternary Th-Mn-EDTA system

scientific article published in December 2012

Evaluation of phosphorus concentrations in relation to annual and seasonal physico-chemical water quality parameters in a UK chalk stream.

scientific article published in September 2003

Export of dissolved organic carbon and nitrate from grassland in winter using high temporal resolution, in situ UV sensing.

scientific article

Fate of 90Sr and U(VI) in Dounreay sediments following saline inundation and erosion

scientific article

Fingerprinting polychlorinated biphenyls in environmental samples using comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry

scientific article published on 01 November 2013

Flow injection analysis as a tool for enhancing oceanographic nutrient measurements--a review

scientific article published on 20 June 2013

Fundamental and applied analytical science. Preface

scientific article published on 21 August 2009

Gold-coated silica as a preconcentration phase for the determination of total dissolved mercury in natural waters using atomic fluorescence spectrometry

scientific article published on 01 May 2009

High-resolution laboratory lysimeter for automated sampling of tracers through a 0.5 m soil block.

scientific article published on January 2003

Hydroxamate siderophores: occurrence and importance in the Atlantic Ocean

scientific article published on 01 December 2008

Identifying the provenance of Leach's storm petrels in the North Atlantic using polychlorinated biphenyl signatures derived from comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometry

scientific article published on 20 May 2014

In situ determination of dissolved organic carbon in freshwaters using a reagentless UV sensor

scientific article published on 23 July 2010

Integrated luminometer for the determination of trace metals in seawater using fluorescence, phosphorescence and chemiluminescence detection

scientific article published on January 2002

Investigation of iron(III) reduction and trace metal interferences in the determination of dissolved iron in seawater using flow injection with luminol chemiluminescence detection

scientific article published on 9 June 2009

Metal speciation and toxicity of Tamar Estuary water to larvae of the Pacific oyster, Crassostrea gigas.

scientific article published on 30 May 2011

Methods for the determination and speciation of mercury in natural waters--a review.

scientific article published on February 2010

Mobilization of technetium from reduced sediments under seawater inundation and intrusion scenarios

scientific article

Nitrogen cycling in natural waters using in situ, reagentless UV spectrophotometry with simultaneous determination of nitrate and nitrite

scientific article published on 01 December 2007

Orthophosphate-P in the nutrient impacted River Taw and its catchment (SW England) between 1990 and 2013.

scientific article published on 6 May 2016

Plutonium isotopes as tracers for ocean processes: a review

scientific article published on 21 August 2009

Predicting Copper Speciation in Estuarine Waters-Is Dissolved Organic Carbon a Good Proxy for the Presence of Organic Ligands?

scientific article published on 18 January 2017

Processes affecting transfer of sediment and colloids, with associated phosphorus, from intensively farmed grasslands: an overview of key issues

Rapid automated enzymatic method for the determination of alcohol in blood and beverages using flow injection analysis

scientific article published on 01 December 1981

Rapid determination of dissolved organic phosphorus in soil leachates and runoff waters by flow injection analysis with on-line photo-oxidation

scientific article published in December 1997

Real-time monitoring of picomolar concentrations of iron(II) in marine waters using automated flow injection-chemiluminescence instrumentation.

scientific article published in November 2002

Sampling, sample treatment and quality assurance issues for the determination of phosphorus species in natural waters and soils

scientific article published on April 2005

Seawater induced release and transformation of organic and inorganic phosphorus from river sediments

scientific article published on 01 February 2004

Sedimentary pools of phosphorus in the eutrophic Tamar estuary (SW England)

scientific article published on 17 September 2009

Separation and detection of siderophores produced by marine bacterioplankton using high-performance liquid chromatography with electrospray ionization mass spectrometry.

scientific article published in June 2003

Simultaneous Determination of Dissolved Organic Carbon and Total Dissolved Nitrogen on a Coupled High-Temperature Combustion Total Organic Carbon-Nitrogen Chemiluminescence Detection (HTC TOC-NCD) System

scientific article (publication date: 2005)

Simultaneous multi-element analysis of blood serum by flow injection - inductively coupled plasma atomic-emission spectrometry

scientific article published on 01 March 1984

Spatial and temporal distribution of Pu in the Northwest Pacific Ocean using modern coral archives.

scientific article

Temporal record of Pu isotopes in inter-tidal sediments from the northeastern Irish Sea.

scientific article published on 10 September 2011

Temporal variability in nutrient concentrations and loads in the River Tamar and its catchment (SW England) between 1974 and 2004.

scientific article

Temporal variability of colloidal material in agricultural storm runoff from managed grassland using flow field-flow fractionation

scientific article published on 18 May 2009

The contribution of roadside soil to phosphorus loading in the eutrophic Lagos Lagoon, Nigeria

scientific article

The determination of trace metals in estuarine and coastal waters using a voltammetric in situ profiling system.

scientific article

The effect of EDTA on the groundwater transport of thorium through sand.

scientific article published on 28 June 2012

The effect of EDTA, NTA and picolinic acid on Th(IV) mobility in a ternary system with natural sand

scientific article published on 28 December 2011

The fate of added iron during a mesoscale fertilisation experiment in the Southern Ocean

The impact of a disused mine on uranium transport in the River Fal, South West England

article

The molybdenum blue reaction for the determination of orthophosphate revisited: Opening the black box.

scientific article published on 10 August 2015

The role of alkalinity in setting water quality metrics: phosphorus standards in United Kingdom rivers

scientific article published on 01 October 2018

The use of monitoring data for identifying factors influencing phytoplankton bloom dynamics in the eutrophic Taw Estuary, SW England

scientific article

Thorium complexation by hydroxamate siderophores in perturbed multicomponent systems using flow injection electrospray ionization mass spectrometry

scientific article

Ultra-trace determination of plutonium in marine samples using multi-collector inductively coupled plasma mass spectrometry

scientific article published on June 2010

Uncertainty contributions to the measurement of dissolved Co, Fe, Pb and V in seawater using flow injection with solid phase preconcentration and detection by collision/reaction cell—quadrupole ICP–MS

scientific article published on 23 August 2014