Detection and Characterization of Small Water Bodies
نویسنده
چکیده
The 48 contiguous United States contain at least 2.6 x 10 small water bodies (> 600-900 m), and possibly as many as 9 x 10 (> 25 m) (Smith et al. 2002). These water bodies are termed ‘small’ not only because of their size distributions, but also to emphasize the distinction between the water bodies discussed here and the much smaller number (a few percent of the total at most) of relatively well-documented lakes, reservoirs, and large impoundments found in the available US databases of water bodies.
منابع مشابه
Pollution Studies of Some Water Bodies in Lagos, Nigeria
Over the years, there has been an obvious pollution problem in Lagos area, Nigeria with high population of over eleven million and the near absence of waste management infrastructures. Concentrations of some pollution parameters and trace elements (temperature, pH, salinity, SO42-, NO3-, PO43-, F-, DO, BOD, COD and coliform, Cr, Co, Ni, Ag, Cd and Pb) were determined from water bodies of Isolo ...
متن کاملCharacterization and Assessment of Antimicrobial Activity and Potential of Heavy Metal ion Detection of Silver Nanoparticles synthesized from Actinidia deliciosa paste using double distilled water and 70% ethanol as solvent
Green synthesis of nanoparticles using plants as sources exhibiting superiority over the physical and chemical methods that are expensive and can involve the use of toxic, hazardous chemicals, which may pose biological and environmental risks. In present study silver nanoparticles were synthesized in single step by biological method using extracts of Actinidia deliciosa paste as reducing and st...
متن کاملTraditional jute (Corchorus spp.) retting process: A significant threat to fish health and fish biodiversity in Chandpur District, Bangladesh
The study was conducted to assess the impact of traditional jute retting process on the fish health and fish biodiversity in the six upazilas of Chandpur district, Bangladesh. Data were collected from respondents through face to face interviews and focus group discussions. All of the jute farmers in the study area used traditional water retting methods to extract fibres and these methods were e...
متن کاملDetection of Plasmids in Heavy Metal Resistance Bacteria Isolated from the Persian Gulf and Enclosed Industrial Areas
Several heavy metal resistant bacterial strains were isolated from sediment and water samples collected from the Persian Gulf and enclosed industrial areas. All the isolated bacteria were identified by 16S rRNA gene sequencing. Isolated bacteria were tested for the presence of plasmids using the modified alkaline lysate method. The method was effective for identification and characterization of...
متن کاملCommon Waterborne Diseases Due to Bacterial, Fungal and Heavy Metal Contamination of Waters: A Case Study from Nacharam Area of Hyderabad, India
Nacharam and its surroundings, located inside the city of Hyderabad in Telangana State, India, is vulnerable to water-borne diseases; therefore, the present research works on concentrations of dissolved hexavalent chromium (57－263 mgL-1), lead (34－65 mgL-1), cadmium (2.3－22.4 mgL-1), and nickel (from below detection limit to 6.5 mgL-1) in different surface water and groundwater bodies of this a...
متن کامل