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43篇 您的检索式:作者名="Siaka"
    题名 作者 年代 出处 被引量
1上海城市降雨径流污染时空分布与初始冲刷效应显示文摘选取上海市中心城区典型功能区监测降雨事件,研究降雨径流污染时空变化及初始冲刷效应。研究表明,上海中心城区路面径流主要污染物为TSS和CODCr,超出国家地表水Ⅴ类标准四倍多;总磷超出Ⅴ类水质标准两倍以上,氮素营养盐也有不同程度的污染。污染物含量在不同功能区之间显示出相似的分布趋势,交通区明显高于其他区域,其次为商业区和工业区,居民区情况较为良好。降雨强度是影响初始冲刷效应的主要因素,强度较大的降雨冲刷效应较为明显;不同功能区之间,商业区初始冲刷效应较强,其次为居民区和工业区,交通区冲刷强度较弱;TSS和CODCr在商业区和工业区冲刷强度要大于氮磷污染物质;而在交通区和居民区分异特征不明显。常静 刘敏 许世远 侯立军 王和意 Ballo Siaka 2006地理研究2006,25,6:105
2城市地表灰尘的概念、污染特征与环境效应显示文摘城市地表灰尘是重要的非点源污染之一,20世纪70年代就引起了国外学者的注意,研究成果颇丰,国内近年来虽然也取得了一些成果,但一直未能引起学术界的足够重视.本文从非点源污染研究的角度出发,对城市地表灰尘的概念提出了新的认识,并对国内外地表灰尘污染研究的发展阶段、研究现状等进行了系统的阐述与总结,提出了相应的研究重点及方向.城市地表灰尘是环境中污染物质的“源”、“汇”载体,包含特定的环境信息,对区域环境状况具有良好的指示作用.地表灰尘污染的研究应该成为我国城市生态环境研究的一个新的切入点,对城市生态和非点源污染管理有着重要的现实意义.常静 刘敏 侯立军 许世远 林啸 Ballo Siaka 2007应用生态学报2007,18,5:116
3Pollutants in stormwater runoff in Shanghai (China): Implications for management of urban runoff pollution显示文摘Runoff samples were collected from four functional areas (traffic, residential, commercial and industrial) and four roof types (old concrete, new concrete, old clay and new clay) in central Shanghai, China, during rain events. The event mean concentrations (EMCs) of three forms of nitrogen eNH4tAN;NO3 AN;NO2 ANT and the temporal variations of total phosphorus (TP) were then measured to evaluate the effects of runoff from different areas on water quality management. The results revealed that the TP levels varied significantly in the samples collected from different functional areas and roof types during rain events. In addition, although the NO3 AN and NO2 AN concentrations in runoff remained well below the fifth class values of the national surface water quality standards, the NH4tAN levels were 1.36, 1.17, 1.10 and 0.85 times higher than the standard value in samples collected from commercial, traffic, industrial, and residential areas, respectively. Similarly, the concentrations of NH4tAN in samples collected from old concrete, new concrete, old clay and new clay roofs exceeded the fifth class standard by 6.66, 5.72, 4.32 and 3.32 times, respectively. And the NO3 AN levels were 1.86 and 1.53 times higher than the standard values in runoff samples collected from new and old concrete roofs, respectively.Siaka Ballo Min Liu Lijun Hou Jing Chang 2009Progress in Natural Science:Materials International2009,19,7:22
4Intraperitoneal normalsaline in fusion forpost operative pain after laparoscopic cholecystectomy显示文摘Tsimoyiannis E C Siakas P Tassis A 1998World J Surg1998,22,8:1
5Cold storage and autonomy in a three compartments photovoltaic solar refrigerator:experimental and thermodynamic study显示文摘Siaka Toure Wanignon Ferdinand Fassinou 0,,:1
6Cholecystectomy and hernioplasty during the same laparoscopic procedure显示文摘Tsimoyiannis EC Paizis JB Siakas P 1994Surg Laparosc Endose1994,4,5:1
7Laparoscopic placement of the Tenckhoff catheter for peritoneal dialysis显示文摘Tsimoyiannis EC Siakas P Glantzounis G 2000Surg Laparosc Endosc Percutan Tech2000,10,4:1
8Laparoscopie placement of the Tenckhoff catheter for peritoneal dialysis显示文摘Tsimoyiannis EC Siakas P Glantzounis G 2000Surg Laparosc Endosc Percutan Tech2000,10,4:1
9Characteristic temperatures in a natural convection solar air heater显示文摘SIAKA TOURE 2001Energy Conversion and Management2001,42,9:1
10Chemical Information From GC-MS Studies of Ethanol Extract of Andrographis Panicidata and Their Corrosion Inhibition Potentials on Mild Steel in HCL Solution显示文摘Eddy N O Awe F E Siaka A A 2011lnt J Electrochem Sci2011,,6:1
11Chemical Informa tion From GC-MS Studies of Ethanol Extract of Androgra- phis Panicidata and Their Corrosion Inhibition Potentials on Mild Steel in HCI Solution显示文摘Eddy N O Awe F E Siaka A A 2011Int J Electrochem Sci2011,,6:1
12Laparoscopic placement of the tenckhoff catheter for peritoneal dialysis显示文摘Tsimoyiannis EC Siakas P Glantzounis G 2000Surg Laparosc Endose Percotan Tech2000,10,4:1
13Laparoscopic placement of the Tenckhoff catheters for peritoneal dialysis显示文摘Tsimoyannis E C Siakas P Glantzounis G 0,,04:1
14Seroma in laparoscopic ventral hemioplasty显示文摘Tsimoyiannis EC Siakas P Glantzounis G 2001Surg Laparosc Endosc Percutan Tech2001,11,5:1
15The need for trust relationships to enable successful virtual team collaboration in software outsourcing 显示文摘kv Siakas E Siakas 2008International Journal of Technology Policy and Management2008,8,1:1
16Seroma in la- paroscopic ventral hemioplasty显示文摘Tsimoyiannis E C Siakas P Glantzounis G 2001Surg Laparosc Endosc Percu- tan Tech2001,11,5:1
17Laparoscopic modified Sugiura procedure:experimental study on the pig显示文摘Tsimoyiannis EC Siakas P Tassis A 1997Int Surg1997,82,3:1
18Laparoscopic placement of the Tenckhoff catheters for peritoneal dialysis显示文摘TSIMOYANNIS EC SIAKAS P Glantzounis O 2000Surg Laparosc Percutan Tech2000,10,4:1
19Efficacy of herbicide seed treatments for controlling striga infestation of sorghum 显示文摘MITCHELL R NEWTON W SIAKA D 2009Crop Science2009,49,:1
20Seroma in laparoscopic ventral hernioplasty显示文摘Tsimoyiannis EC Siakas P Glantzounis G 2001Sury Laparosc Percutan Tech2001,11,:1
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