Survival of faecal indicator bacteria in tropical estuarine waters (Bangpakong River, Thailand)
نویسندگان
چکیده
منابع مشابه
Survival of faecal indicator bacteria in tropical estuarine waters (Bangpakong River, Thailand).
AIMS To investigate the survival of cultivable bacteria in the tropical Bangpakong estuary (Eastern Thailand) under different salinities and light conditions. METHODS AND RESULTS Dark and light microcosm experiments using membrane diffusion chambers were carried out under three different experimental conditions, namely (i) low salinity, (ii) progressive mixing with brackish water and (iii) fa...
متن کاملModelling the fate and transport of faecal bacteria in estuarine and coastal waters.
This paper details a numerical model developed to predict the fate and transport of faecal bacteria in receiving surface waters. The model was first validated by comparing model predicted faecal bacteria concentrations with available field measurements. The model simulations agreed well with the observation data. After calibration, the model was applied to investigate the effects of different p...
متن کاملAbundance of sewage-pollution indicator and human pathogenic bacteria in a tropical estuarine complex.
Studies on abundance and types of various pollution indicator bacterial populations from tropical estuaries are rare. This study was aimed to estimate current levels of pollution indicator as well as many groups of human pathogenic bacteria and their seasonal variations in different locations in Mandovi and Zuari Rivers in the central west coast of India. The sampling covered the estuarine and ...
متن کاملModelling enteric bacteria level in coastal and estuarine waters
Details are given in this paper of the development of a numerical model for describing the bacterial transport processes in estuarine and coastal waters. The transport of enteric bacteria is influenced by many physical, chemical and biological factors, including both the suspended and bed sediments. In recent years, an increasing number of studies have shown that generally the sediments contain...
متن کاملEffect of solar radiation on survival of indicator bacteria in bathing waters.
Sunlight exposure is considered to be the most important cause of "natural disinfection" in surface water environments. The UV-B portion of the solar spectrum is the most bactericidal, causing direct (photo-biological) DNA damage. In the present experimental study, the effect of solar radiation on the elimination of bacteria in water, especially in surface water, was studied. The influence of d...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Applied Microbiology
سال: 2002
ISSN: 1364-5072,1365-2672
DOI: 10.1046/j.1365-2672.2002.01760.x