Results 101 to 110 of about 31,264 (259)

Automatic classification of eutrophication of inland lakes from spacecraft data [PDF]

open access: yes
The author has identified the following significant results. Spacecraft data and computer techniques can be used to rapidly map and store onto digital tapes watershed land use information.
Reed, L. E.   +3 more
core   +1 more source

Survival of Fecal Contamination Indicator Organisms in Soil [PDF]

open access: yes, 1995
Soils amended with human or animal waste may result in pathogen contamination of ground and surface water. Because temperature has been shown to affect pathogen survival, two laboratory studies were conducted to evaluate the impact of extremes in ...
Teague, K. A.   +2 more
core   +2 more sources

Physicochemical and Bacteriological Assessment of Surface Water Quality of the Karnaphuli River in Bangladesh

open access: yesJournal of Pure and Applied Microbiology, 2017
Water quality of the Karnaphuli river, located in the southern region of Bangladesh, was assessed. A large population living in the area depend on this river for drinking, household, or recreational water.
Sujan Dey   +2 more
doaj   +1 more source

Effect of pH, Chlorine Residual and Turbidity on the Microbial Bio Indicators of Drinking Water Network

open access: yesMedical Laboratory Journal, 2015
Background and objective: Bioindicators of drinking water are always influenced by physical and chemical factors such as turbidity and chlorine.  Considering the assessment of drinking water quality is based on residual chlorine, E.coli, heterotrophic ...
Zafarzadeh, A   +3 more
doaj  

Study of Aerated Lagoons in Treating Industrial Effluent from Industrial Bou-ali Zone in Hamedan [PDF]

open access: yesآب و فاضلاب, 2005
Aerated lagoon is a kind of the aerobic suspended growth process that can be used to treat domestic and industrial wastewater. Due to its considerable design flexibility, the aerated lagoon has gained wide applications in both developed and developing ...
Kazem Naddafi   +3 more
doaj  

Springs of Florida [PDF]

open access: yes, 2004
bulletin which documented the major and important springs in the state (Ferguson et al., 1947). This publication was revised in 1977, with many previously undocumented springs and many new water-quality analyses being added (Rosenau et al., 1977). The
Copeland, R.E.   +8 more
core  

Seroepidemiology of Toxoplasmose in pregnant women in Tabas City

open access: yesMedical Laboratory Journal, 2015
Background and objective: Bioindicators of drinking water are always influenced by physical and chemical factors such as turbidity and chlorine.  Considering the assessment of drinking water quality is based on residual chlorine, E.coli, heterotrophic ...
Pashaie Naghadeh, A   +3 more
doaj  

PENENTUAN DAYA TAMPUNG BEBAN PENCEMARAN BOD DAN FECAL COLIFORM DENGAN METODE QUAL2E (STUDI KASUS: SUNGAI GELIS, KABUPATEN KUDUS, JAWA TENGAH) [PDF]

open access: yes, 2017
ABSTRAK Sungai Gelis merupakan sungai yang membelah di tengah Kabupaten Kudus yang aliran hulu dimulai dari desa Rahtawu Kecamatan Gebog hingga munuju hilir desa Jati Wetan. Sungai Gelis memiliki panjang 32 km dengan Daerah Aliran Sungai (DAS) sebesar
Sinaga, Arinta C
core  

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