Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Andrew K. Gordon"'
Publikováno v:
Aerul şi Apa: Componente ale Mediului, Vol 2012, Pp 89-96 (2012)
Concentrations of indicator organisms in the stored rainwater in the Makana Municipality, South Africa. The United Nations Millennium Development Goals’ target 7C seeks to halve the number of people without sustainable access to safe drinking water
Externí odkaz:
https://doaj.org/article/2ec583177155466e8ce430c2754f0efe
Autor:
Andrew K. Gordon, Carolyn G. Palmer
Publikováno v:
Environmental Toxicology and Chemistry. 34:907-912
Water quality guidelines for suspended solids generally rely on the percentage departure from reference condition, an approach that has been criticized. Attempts to develop a biological effects-base guideline have, however, been confounded by low dat
Publikováno v:
Water, Air, and Soil Pollution. 193:123-130
Stress responses can be measured at various levels of biological organization, from sub-organism through to ecosystem level. This study aimed to investigate stress protein induction as a sub-organism level stress response in two South African freshwa
Autor:
Andrew K, Gordon, Carolyn G, Palmer
Publikováno v:
Environmental toxicology and chemistry. 34(4)
Water quality guidelines for suspended solids generally rely on the percentage departure from reference condition, an approach that has been criticized. Attempts to develop a biological effects-base guideline have, however, been confounded by low dat
Autor:
Andrew K. Gordon, Andre W. Bok
Publikováno v:
Aquarium Sciences and Conservation. 3:293-299
Amphiprion akallopisos kept under aquarium conditions in South Africa spawned on average 2.2±0.8 (standard deviation) times per month throughout the year. There was no significant correlation between percentage of A. akallopisos pairs spawning and p
Autor:
Ian Roger Bills, Andrew K. Gordon
Publikováno v:
Environmental Biology of Fishes. 55:431-441
This project investigated the reproductive and feeding biology of Lamprologus ornatipinnis. Specimens were collected monthly from North Bay, Mbita Island, Zambia for a year. Dentition was examined under a scanning electron microscope, stomach content
Publikováno v:
Environmental toxicology and chemistry. 31(5)
Water quality monitoring tools that rely on data from stress-response tests with continuous exposure at constant concentrations are not always appropriately protective when stressor exposure in the field is episodic in nature. The present study ident