Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Natella Mirzoyan"'
Publikováno v:
Isotopes in environmental and health studies. 57(5)
Lake Sevan is a meso-eutrophic water body, which was severely impacted by anthropogenic level decrease, pollution and eutrophication during the last century. Starting in the 1970s, these processes resulted in the formation of an oxygen-depleted hypol
Publikováno v:
Groundwater for Sustainable Development. 6:1-5
Due to high quality, pure potable artesian groundwater is the main source of water supply for the fisheries in Ararat Valley, Armenia. As a result of increased groundwater abstraction for fish farming, the long-term viability of groundwater aquifers
Publikováno v:
The Science of the total environment. 689
Pollution by heavy metals and metalloids is detrimental to human health due to their toxic, genotoxic, and carcinogenic effects. The traditional approach to assess the extent of environmental and occupational exposures of metals is human biomonitorin
Autor:
Natella Mirzoyan, Amit Gross
Publikováno v:
Aquacultural Engineering. 67:32-38
Anaerobic digestion (AD) of sulfate-rich brackish aquaculture sludge (BAS) is an effective method to reduce negative environmental impact and produce biogas. However, the mechanisms of electron-acceptor utilization during AD of BAS, and the effects o
Autor:
Harold J. Schreier, Natella Mirzoyan
Publikováno v:
Archives of Microbiology. 196:279-287
Severe hypoxia leads to excess production of hydrogen sulfide in marine environments. In this study, we examined the effect of sulfide on growth of four facultative anaerobic marine bacteria in minimal media under anaerobic conditions. The Gram-negat
Anaerobic Treatment of Brackishwater Aquaculture Sludge: An Alternative to Waste Stabilization Ponds
Publikováno v:
Journal of the World Aquaculture Society. 43:238-248
Environmental pressure, land utilization, and economic feasibility have resulted in the development of recirculating aquaculture systems (RAS). For many RAS, sludge is collected and washed from the system to waste stabilization ponds (WSPs). However,
Publikováno v:
Aquaculture. 306:1-6
Intensive recirculating aquaculture systems (RAS) produce high volumes of biosolid waste which is a potential source of pollution if not properly treated. A reduction in sludge-mass would therefore minimize the potential environmental hazard and econ
Publikováno v:
Aquaculture. 279:35-41
Intensive recirculating aquaculture systems (RAS) produce high volumes of biosolid waste. The high salinity of brackish/marine sludge limits its use in landfill sites and waste outflows and it is a source of pollution. A reduction in sludge mass woul
Publikováno v:
Water, Air, & Soil Pollution. 226
Disposing of nitrate-containing effluents from seawater-fed intensive aquacultural applications is a major environmental problem. A possible solution is to mix nitrate-rich effluents from marine recirculating aquaculture systems (RASs) with citrate-r
Publikováno v:
FEMS Microbiology Letters. 254:81-86
Escherichia coli G35 N49 strain, from the gut of breast cancer patients, in comparison with the E. coli G35 N61 strain, from the gut of healthy people, shows in vitro reduction in growth rates and maximal growth yield. The changes in certain membrane