气候变化领域集成服务门户(CCPortal): Deepwater ocean outfalls: A sustainable solution for sewage discharge for mega-coastal cities (Sydney; Australia): Influences on beach water quality

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DOI	10.1016/j.marpolbul.2019.05.010
	Deepwater ocean outfalls: A sustainable solution for sewage discharge for mega-coastal cities (Sydney; Australia): Influences on beach water quality
	Manning S.S.; Dixon J.P.; Birch G.F.; Besley C.H.
发表日期	2019
ISSN	0025326X
起始页码	691
结束页码	706
卷号	145
英文摘要	Shoreline discharge representing approximately 80% of sewage generated by Sydney (Australia) was replaced with three deepwater ocean outfalls between 1990 and 1991. Beachwatch bacterial monitoring data collected between 1989 and 2016 were analysed to assess the impact of commissioning on bathing water quality along 32 km of coastline. Bacterial contamination was reduced by 26–99% during the first 32 months post-commissioning and in the longer post-commissioning period, 1993 to 2016, bathing water quality improved for 31 beaches. Relatively stable bathing water quality was observed for five other beaches after the 2001 upgrade of another shoreline wastewater treatment plant. Bacterial contamination of bathing water in this 24-year post-commissioning period was most influenced by rainfall in the 24-h to 9 am on the day of sampling. Bacterial contamination from surfacing shore-blown wastewater plumes was not evident, whereas stormwater-delivered bacterial contamination was apparent and varied between beaches. © 2019 Elsevier Ltd
英文关键词	Enterococci; Faecal coliforms; Recovery; Shoreline; Stormwater
语种	英语
scopus关键词	Beaches; Contamination; Discharge (fluid mechanics); Hydraulic structures; Outfalls; Recovery; Sewage; Storms; Wastewater treatment; Water quality; Bacterial contamination; Bacterial monitoring; Beach water qualities; Enterococci; Faecal coliforms; Shoreline; Stormwaters; Wastewater treatment plants; Water pollution; rain; storm water; sea water; coastal zone; discharge; fecal coliform; marine pollution; pollution control; sewage outfall; stormwater; wastewater treatment plant; water quality; Article; bacterium contamination; coliform bacterium; controlled study; Enterococcus; environmental monitoring; health hazard; New South Wales; nonhuman; sea pollution; seashore; sewage; trend study; waste water management; water quality; water sampling; Australia; bacterium; chemistry; city; genetics; growth, development and aging; isolation and purification; microbiology; sea; sewage; swimming; water quality; Australia; New South Wales; Sydney [New South Wales]; Bacteria (microorganisms); Australia; Bacteria; Bathing Beaches; Cities; Environmental Monitoring; Oceans and Seas; Seawater; Sewage; Water Quality
来源期刊	Marine Pollution Bulletin
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/149763
作者单位	Sydney Water, 1 Smith Street, Parramatta, NSW 2150, Australia; School of Geosciences, The University of Sydney, Sydney, NSW 2006, Australia
推荐引用方式 GB/T 7714	Manning S.S.,Dixon J.P.,Birch G.F.,et al. Deepwater ocean outfalls: A sustainable solution for sewage discharge for mega-coastal cities (Sydney; Australia): Influences on beach water quality[J],2019,145.
APA	Manning S.S.,Dixon J.P.,Birch G.F.,&Besley C.H..(2019).Deepwater ocean outfalls: A sustainable solution for sewage discharge for mega-coastal cities (Sydney; Australia): Influences on beach water quality.Marine Pollution Bulletin,145.
MLA	Manning S.S.,et al."Deepwater ocean outfalls: A sustainable solution for sewage discharge for mega-coastal cities (Sydney; Australia): Influences on beach water quality".Marine Pollution Bulletin 145(2019).