Zobrazeno 1 - 9
of 9
pro vyhledávání: '"David W.F. Hunter"'
Autor:
S. M. Lambie, David W.F. Hunter
Publikováno v:
Ecological Engineering. 166:106238
Microbial communities are vital for nutrient attenuation in surface-flow constructed treatment wetlands (CTWs). We used phospholipid fatty acid (PLFA) analysis to describe microbial communities in water, soil, sediment, and fresh humus compartments i
Publikováno v:
Soil Biology and Biochemistry. 75:175-185
Disturbance and change to C inputs can alter microbial community structure and impact ecosystem function. Particularly in temperate regions, seasonal change also has an effect on microbial communities both directly through climate and indirectly thro
Autor:
A. McGill, D. Thornburrow, David W.F. Hunter, Malcolm McLeod, Phillippa Rhodes, Jacqueline Aislabie
Publikováno v:
Soil Research. 57:132
A regional-scale map showing the potential risk of Escherichia coli leaching through soil on flat to rolling land was developed for the soils within the Waikato River catchment. Microbial breakthrough curves were developed for representative soils of
Autor:
Gary M. Barker, James G. Bockheim, David W.F. Hunter, Malcolm McLeod, Jackie Aislabie, Bryan A. Stevenson
Publikováno v:
Antarctic Science. 24:154-164
Four pedons on each of four drift sheets in the Lake Wellman area of the Darwin Mountains were sampled for chemical and microbial analyses. The four drifts, Hatherton, Britannia, Danum, and Isca, ranged from early Holocene (10 ka) to mid-Quaternary (
Autor:
Gareth Lloyd-Jones, David W.F. Hunter
Publikováno v:
FEMS Microbiology Letters. 153:51-56
Bacterial isolates were obtained from two sites in New Zealand contaminated with polycyclic aromatic hydrocarbons. Isolates capable of degrading polycyclic aromatic hydrocarbons were characterized in two mycobacterial groups according to phenotypic p
Autor:
David W.F. Hunter, G Lloyd-Jones
Publikováno v:
Soil Biology and Biochemistry. 33:2053-2059
The direct extraction of DNA from different New Zealand soils using three simple and rapid methods has revealed that poor recovery of DNA during extraction was influenced by extraction procedure and also edaphic factors. Clay mineralogy and purificat
Publikováno v:
FEMS Microbiology Ecology. 29:69-79
Culture-dependent and culture-independent methods were used to investigate the diversity of three polycyclic aromatic hydrocarbon (PAH) catabolic genes in contaminated soils. PAH-degrading bacteria were isolated based on growth at the expense of naph
Publikováno v:
Canadian journal of microbiology. 42(1)
Carbazole is a nitrogen hetrocyclic compound associated with fossil fuels and their products. Enrichment cultures were established to isolate bacteria able to degrade carbazole and a plate assay was developed to select carbazole-degrading microorgani
Autor:
Rhonda Fraser, Hongjie Di, Jacqueline Aislabie, G. L. Northcott, David W.F. Hunter, Janine Ryburn
Publikováno v:
Soil Research. 42:783
To understand more clearly the groundwater contamination potential of herbicides applied to New Zealand soils, experimental field plots were established on 2 different soil types: Himatangi, a sandy dune soil, and Kiripaka, a silty clay derived from