Modular Wetlands Impact on Water Quality in Oceanside Harbor pptx

... Modular Wetlands Study In Oceanside Harbor Modular Wetlands Impact on Water Quality in Oceanside Harbor September 2008 Prepared by: Michael Alberson and Tim Klein Geosphere Consultants, ... 1). Figure 1: (top) Modular Wetlands Linear; (bottom) Oceanside Installation 2 Modular Wetlands Study In Oceanside Harbor The wash wat...

Ngày tải lên: 29/03/2014, 21:20

... 2.07%. In general, flow in months of flood season has an increasing trend. At Yen Thuong station, flow in August has the highest increasing trend, from 4.4% in period 2020-2039 to 17.7% in period ... stations in Ngan Sau, Ngan Pho river basins, in the rainy season, rainfall increases is less, only 7% to 9%, while rainfall decreases significantly by -28% according to scenar...

Ngày tải lên: 05/03/2014, 16:20

... developed, the optimum running condition of the equipment and the method of making high concentrated oxygen water was discussed in this study. In addition, the inhibition of phosphorus release ... of Water and Environment Technology, Vol.2, No.2, 2004 - 45 - 1 INTRODUCTION Eutrophication in the closed water body, such as lake or reservoir, is attracting more and more att...

Ngày tải lên: 05/09/2013, 08:40

... of 5th International Conference on Diffuse/nonpoint pollution and watershed management (in CD). Takeda,I. (2002). The effect of delayed thinning on nonpoint pollutants from artificial coniferous ... for monitoring and analyzing this relationship are necessary. CONCLUSIONS In this study, long-term trends in water quality in an under-populated watershed were analyzed an...

Ngày tải lên: 05/09/2013, 10:15

Ngày tải lên: 18/02/2014, 04:20

... significant increase in rainfall in wet season resulting in an increase in river flow. By contrast, the decreasing trend of river flow in dry season is a consequence of the decline of rainfall and increase ... expenditure for construction and protection of infrastructure in low-lying areas; and (5) Increased pollution of the aquatic environment in the coastal zone and salin...

Ngày tải lên: 05/03/2014, 16:20

... decreases in dry season, which would influence on water balance in the basin. The increase temperature causes increase in evaporation, while rainfall decreases in the dry season, therefore water ... billion m³ per year than that in Case 1. In addition, because inflows in both Cases are constant, so water shortage in Case 2 is 4.2 to 4.8 billion m³ per year, occu...

Ngày tải lên: 05/03/2014, 16:20

... important water quality functions by filtering and cleaning contaminated water. By protecting and restoring natural ecosystems, broad improvements in water quality and economic well-being can ... additional costs exceeding a billion dollars annually to the water power indus- try and in impacts on local ecosystems (De Leon 2008). Emerging contaminants A growing number of con...

Ngày tải lên: 06/03/2014, 15:21

... the contaminated water is used for recreational use, the exposure route may be skin, ingestion, or inhalation. Human exposure may also come from ingestion of animals that were living in the contaminated ... The correlation between microscope findings and PCR findings from summer collections is depicted. International Perspectives on Water Quality Management and Pollutant Control14...

Ngày tải lên: 07/03/2014, 11:20

... composition of waste water from factories into To Lich river To assess the impact of waste water from chosen factories on To Lich river water quality, sampling and components analysis in waste water ... in waste water from factories increase from upstream to downstream of the river (ranging from 5.1 to 5.9 mg/l). In particular, total phosphorus concentration in...

Ngày tải lên: 14/03/2014, 15:20