Journal ArticleDOI
Seawater induced release and transformation of organic and inorganic phosphorus from river sediments.
TLDR
It was found that rapid releases of both FOP and FRP occurred at salinities of >/=10 per thousand, and the observed behaviour may be explained by a combination of salinity induced plasmolysis of sediment bacteria and ion exchange by suspended sediment particles.About:
This article is published in Water Research.The article was published on 2004-02-01. It has received 89 citations till now. The article focuses on the topics: Seawater & Phosphorus metabolism.read more
Citations
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Journal ArticleDOI
Sampling, sample treatment and quality assurance issues for the determination of phosphorus species in natural waters and soils
Paul J. Worsfold,Laura J. Gimbert,Utra Mankasingh,Omaka Ndukaku Omaka,Grady Hanrahan,Paulo C. F. C. Gardolinski,P. M. Haygarth,Benjamin L. Turner,Miranda J. Keith-Roach,Ian D. McKelvie +9 more
TL;DR: Issues such as phosphorus speciation, the molybdenum blue method, digestion procedures for organic phosphorus species, choice of model compounds for analytical studies, quality assurance and the availability of environmental CRMs for phosphate are discussed.
Journal ArticleDOI
Sediment and nutrient modeling for tmdl development and implementation
TL;DR: A critical review of models simulating sediment and nutrients in watersheds and receiving waters that have potential for use with TMDL development and implementation is presented in this article, along with an assessment of their strengths, limitations, robustness, and potentials for using sediment and/or nutrient models.
Journal ArticleDOI
Determination of phosphorus in natural waters: A historical review
TL;DR: A virtual special issue is introduced that reviews the development of analytical approaches to the determination of phosphorus species in natural waters, focusing on sampling and sample treatment, analytical methods and quality assurance of the data.
Journal ArticleDOI
Effect of temperature and salinity on phosphate sorption on marine sediments.
TL;DR: This study provided the first estimate of the phosphate sorption parameters as a function of salinity and temperature in marine sediments to enable them to predict the effect of increasing freshwater input, as proposed by the Comprehensive Everglades Restoration Plan, on the seasonal cycle of phosphate in Florida Bay.
Journal ArticleDOI
Flow injection analysis as a tool for enhancing oceanographic nutrient measurements—A review
Paul J. Worsfold,Robert Clough,Maeve C. Lohan,Philippe Monbet,Peter Smith Ellis,Christophe R. Quétel,Geerke H. Floor,Ian D. McKelvie,Ian D. McKelvie +8 more
TL;DR: The application of various FIA manifolds to oceanographic nutrient determinations is discussed, with an emphasis on sensitivity, selectivity, high throughput analysis and suitability for underway analysis and depth profiles.
References
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Book
Standard methods for the examination of water and wastewater
TL;DR: The most widely read reference in the water industry, Water Industry Reference as discussed by the authors, is a comprehensive reference tool for water analysis methods that covers all aspects of USEPA-approved water analysis.
Journal ArticleDOI
The exchange of dissolved substances between mud and water in lakes, ii
Journal ArticleDOI
Nomenclature Based on Sand-silt-clay Ratios
TL;DR: In this paper, an attempt is made to standardize nomenclature of sediment types relative to sand, silt, and clay content, and a triangle diagram with boundaries between types is submitted and compared with other systems which have been used for the purpose.
Journal ArticleDOI
Inositol phosphates in the environment.
TL;DR: Recent advances in technology, such as the development of suitable chromatographic and capillary electrophoresis separation techniques, should help to elucidate some of the more pertinent questions regarding inositol phosphates in the natural environment.
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