Browsing by Author "Gaw, Sally K."
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Comparison of earthworm and chemical assays of the bioavailability of aged 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene, 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane, and heavy metals in orchard soils
Gaw, Sally K.; Northcott, Grant; Kim, Nicholas D.; Wilkins, Alistair L.; Jensen, J (2012)Orchard soils can contain elevated concentrations of 1,1-dichloro-2,2-bis(p-chlorophenyl)ethylene (p,p′-DDE), 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane (p,p′-DDT), and heavy metals as a result of historical agrichemical ... -
Developing site-specific guidelines for orchard soils based on bioaccessibility – Can it be done?
Gaw, Sally K.; Kim, Nicholas D.; Northcott, Grant; Wilkins, Alistair L.; Robinson, Gavin (New Zealand Institute of Chemistry, 2008-04)Horticultural land within the periurban fringe of NZ towns and cities increasingly is being developed for residential subdivision. Recent surveys have shown that concentrations of As, Cd, Cu, Pb, and ΣDDT (sum of DDT and ... -
Survey of Scytonema (Cyanobacteria) and associated saxitoxins in the littoral zone of recreational lakes in Canterbury, New Zealand
Smith, Francine M. J.; Wood, Susanna A.; Wilks, Taryn; Kelly, David; Broady, Paul A.; Williamson, Wendy M.; Gaw, Sally K. (International Phycological Society, 2012)The recent identification of saxitoxin-producing Scytonema cf. crispum triggered a survey of metaphyton and periphyton for Scytonema spp. in 34 high-use recreational lakes across Canterbury, New Zealand. Scytonema was ... -
Uptake of ΣDDT, arsenic, cadmium, copper, and lead by lettuce and radish grown in contaminated horticultural soils
Gaw, Sally K.; Kim, Nicholas D.; Northcoot, G. L.; Wilkins, Alistair L.; Robinson, Gavin (American Chemical Society, 2008)Horticultural soils can contain elevated concentrations of selected trace elements and organochlorine pesticides as a result of long-term use of agrichemicals and soil amendments. A glasshouse study was undertaken to assess ... -
Within-mat variability in anatoxin-a and homoanatoxin-a production among benthic Phormidium (cyanobacteria) strains.
Wood, Susanna A.; Smith, Francine M. J.; Heath, Mark W.; Palfroy, Thomas; Gaw, Sally K.; Young, Roger G.; Ryan, Ken G. (MDPI, 2012-10)Benthic Phormidium mats can contain high concentrations of the neurotoxins anatoxin-a and homoanatoxin-a. However, little is known about the co-occurrence of anatoxin-producing and non-anatoxin-producing strains within ...
Co-authors for Sally K. Gaw
Sally K. Gaw has 16 co-authors in Research Commons.