Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Wendy M. Williamson"'
Publikováno v:
Toxins, Vol 5, Iss 12, Pp 2504-2521 (2013)
Studies on planktonic cyanobacteria have shown variability in cyanotoxin production, in response to changes in growth phase and environmental factors. Few studies have investigated cyanotoxin regulation in benthic mat-forming species, despite increas
Externí odkaz:
https://doaj.org/article/1337ce66811e4420bb124607e530e880
Autor:
Louise Weaver, Wendy M. Williamson, Rupert J. Craggs, Jason B.K. Park, Margaret Mackenzie, Robert J. Davies-Colley, Rebecca Stott, Susan Lin, Erin McGill, Judith Webber
Publikováno v:
Journal of Environmental Management. 286:112197
This study compared light and dark disinfection of faecal bacteria/viral indicator organisms (E. coli and MS2 (fRNA) bacteriophage) and human viruses (Echovirus and Norovirus) in Wastewater Treatment Pond (WTP) mesocosms. Stirred pond mesocosms were
Publikováno v:
Toxicon. 103:74-79
The cyanobacterium Scytonema cf. crispum produces a range of saxitoxins. Previous studies on other saxitoxin-producing cyanobacteria have shown that toxin production can vary throughout the growth cycle. Monitoring cyanotoxin-production in S. cf. cri
Autor:
Sally Gaw, Francine M. J. Smith, David W. Kelly, Wendy M. Williamson, Susanna A. Wood, Taryn Wilks, Paul A. Broady
Publikováno v:
Phycologia. 51:542-551
Smith F.M.J., Wood S.A., Wilks T., Kelly D., Broady P.A., Williamson W. and Gaw S. 2012. Survey of Scytonema (Cyanobacteria) and associated saxitoxins in the littoral zone of recreational lakes in ...
Autor:
Jacqueline R. Beggs, Gregor W. Yeates, Karen I. Bonner, Brian J. Karl, Wendy M. Williamson, David A. Wardle
Publikováno v:
Biological Invasions. 12:2619-2638
Relatively few studies have considered how aboveground invasive consumers influence decomposer communities. We investigated the potential effects of three types of animals on the decomposer subsystem in a floristically simple New Zealand Nothofagus f
Autor:
Gail E. Greening, Sandro Wolf, Susan Lin, Wendy M. Williamson, Andrew S. Ball, Paula Scholes, Malet Rivera-Aban, M.G. Savill, Joanne Hewitt
Publikováno v:
Veterinary Microbiology. 133:184-189
Human norovirus (NoV) is reportedly the major cause of non-bacterial gastroenteritis outbreaks worldwide and is commonly associated with water- and food-borne transmission via the faecal-oral route. Aside from humans, norovirus has been detected in p
Autor:
David A. Wardle, Wendy M. Williamson, Robert B. Allen, Karen I. Bonner, James E. Doherty, Susan K. Wiser
Publikováno v:
Ecology. 89:1232-1245
There has been considerable recent interest in how human-induced species loss affects community and ecosystem properties. These effects are particularly apparent when a commercially valuable species is harvested from an ecosystem, such as occurs thro
Autor:
Wendy M. Williamson, David A. Wardle
Publikováno v:
Applied Soil Ecology. 37:139-149
All communities and ecosystems are subjected to a range of extrinsic factors that can be broadly classified as stress factors (i.e. those that remain constantly limiting for organism growth and do not change markedly over time) and disturbance factor
Publikováno v:
Journal of Microbiological Methods. 67:549-556
We present the tellurite bioassay (Te-Assay) as an alternative approach for quantification of cell viability. The Te-Assay was developed to pre-screen environmental samples for potential bacterial toxicants in which the reduction of tellurite to tell
Publikováno v:
Oikos. 111:348-358
Trophic cascades are increasingly being regarded as important features of aboveground and belowground food webs, but the effects of aboveground cascades on soil food webs, and vice versa, remains essentially unexplored. We conducted an experiment con