Now showing items 26-45 of 46

  • The quality of sewage flows and sediment in Dundee 

    Ashley, R. M.; Coghlan, B. P.; Jefferies, Christopher (IWA Publishing, 1990)
    Inter-related studies are underway in Dundee to investigate the nature, origins, disposition and movements of sewer sediments and associated pollutants. These studies, funded mainly by the Water Research Centre, have ...
  • The real issues with in-ground SUDS in Scotland 

    Schlüter, Wolfram; Jefferies, Christopher (Institute of Environment & Resources, Technical University of Denmark/IAHR/IWA, 2005-08-25)
    The aim of this research was to produce enhanced detailing and improved operation of in-ground SUDS. Data from on-site monitoring at three filter drain and three infiltration trench systems were analysed and the results ...
  • A review of vehicle related metals and polycyclic aromatic hydrocarbons in the UK environment 

    Napier, Fiona; D'Arcy, Brian; Jefferies, Christopher (Elsevier, 2008-06)
    This paper considers the importance of automobiles as a continuing source of persistent pollutants in the environment, using the UK as a case study. The mass of lead, copper, zinc and polycyclic aromatic hydrocarbons (PAHs) ...
  • Selecting SUDS in the Valencia Region of Spain 

    Casal-Campos, A.; Jefferies, Christopher; Momparler, S. Perales (IWA Publishing, 2012)
    This paper reports on a study of the implementation of sustainable urban drainage systems (SUDS) in two Spanish towns (Xàtiva and Benaguasil) as part of the EU LIFE+ Project AQUAVAL, which has been conceived to introduce ...
  • Session: management of drainage near source – disconnection/minimise surface water entering public drainage 

    Smith, K. W. S.; Jefferies, Christopher; Blackwood, David J. (IAHR/IWA, 2008-08)
    Many combined sewer networks are currently constrained due to lack of capacity. Surface water entering the network may have an impact on the local environment by causing additional spills from Combined Sewer Overflows ...
  • Site handbook for the construction of SUDS (C698) 

    Woods-Ballard, B.; Kellagher, R.; Martin, P.; Jefferies, Christopher; Bray, R.; Shaffer, P. (CIRIA, 2007)
  • Size distribution and diffuse pollution impacts of PAHs in street dust in urban streams in the Yangtze River Delta 

    Zhao, Hongtao; Yin, Chengqing; Chen, Meixue; Wang, Weidong; Jefferies, Christopher; Shan, Baoqing (Elsevier B.V., 2009)
    Particles of dust washed off streets by stormwater are an important pathway of polyaromatic hydrocarbons (PAHs) into urban streams. This article presented a comprehensive assessment of the size distribution of PAHs in ...
  • Smart SUDS: recognising the multiple-benefit potential of sustainable surface water management systems 

    Jose, Roshni; Wade, Rebecca; Jefferies, Christopher (IWA Publishing, 2014-12-08)
    How can we make sustainable urban drainage systems (SUDS) smart? SUDS help us to manage surface water runoff from urban environments but they are capable of delivering much more. This paper looks beyond the water quantity ...
  • The social dimension of stormwater management practices in urban areas 

    Apostolaki, Stella; Jefferies, Christopher (VDM Verlag Dr. Müller, 2009)
    Heavily urbanised areas often face severe flooding incidences due to increased urbanisation and lack of permeable surfaces. A range of stormwater management practices are used in urban areas depending on several factors ...
  • The social impacts of stormwater management techniques 

    Apostolaki, Stella; Jefferies, Christopher; Wild, T. (IWA Publishing, 2006)
    This paper presents the results of research into the social impacts of stormwater management techniques applied within urban environments. The main aim of the study was to compare public and professional attitudes of ...
  • The social impacts of stormwater management techniques 

    Apostolaki, Stella; Jefferies, Christopher; Wild, T. (Institute of Environment & Resources, Technical University of Denmark/IAHR/IWA, 2005-08-25)
    This paper presents the results of research into the social impacts of stormwater management techniques applied within urban environments. The main aim of the study was to compare public and professional attitudes of ...
  • Social impacts of stormwater management techniques including river management and SUDS : final report, SUDS01 

    Apostolaki, Stella; Jefferies, Christopher (Scotland & Northern Ireland Forum For Environmental Research (SNIFFER), 2005-02)
  • Source control pollution in sustainable drainage: final report 

    Jefferies, Christopher; Napier, F. (Scotland and Northern Ireland Forum for Environmental Research (SNIFFER), 2008-02)
    Background Source control in sustainable drainage systems (SUDS) terminology refers to the application of the technology close to where incident rainfall lands. It can provide the opportunity for the degradation of ...
  • SuDS efficiency during the start-up period under Mediterranean climatic conditions 

    Perales-Momparler, Sara; Hernández-Crespo, Carmen; Vallés-Morán, Francisco; Martín, Miguel; Andrés-Doménech, Ignacio; Álvarez, Joaquín Andreu; Jefferies, Christopher (Wiley, 2014-02)
    This paper presents the performance of a number of sustainable drainage systems (SuDS) in the city of Xàtiva in the Valencia Region of Spain relatively soon after their construction. The systems studied comprise two roadside ...
  • The SUDS manual (C697) 

    Woods-Ballard, B.; Kellagher, R.; Martin, P.; Jefferies, Christopher; Bray, R.; Shaffer, P. (CIRIA, 2007)
  • SUDS treatment train assessment tool 

    Jefferies, Christopher; Duffy, A.; Berwick, N.; McLean, N.; Hemmingway, A. (IAHR/IWA, 2008-08)
    This paper outlines a rationale and scoring system for the stormwater treatment train assessment tool (STTAT) which is a proposed regulatory tool for Sustainable Urban Drainage Systems (SUDS). STTAT provides guidance and ...
  • Sustainable Urban Drainage Systems (SUDS) treatment train assessment tool 

    Jefferies, Christopher; Duffy, A.; Berwick, N.; McLean, N.; Hemingway, A. (IWA Publishing, 2009)
    This paper outlines a rationale and scoring system for the stormwater treatment train assessment tool (STTAT) which is a proposed regulatory tool for Sustainable Urban Drainage Systems (SUDS). STTAT provides guidance and ...
  • The SWITCH transition manual 

    Jefferies, Christopher; Duffy, Alison (Abertay University, 2011)
  • Towards sustainable groundwater management in the south-western part of the Chad Basin, Nigeria: a stakeholder perspective 

    Bakari, Ali; Akunna, Joseph C.; Jefferies, Christopher (SCIENCEDOMAIN International, 2014-09)
    This study evaluates current groundwater management problems in the chad basin and applies the transition management concept that allows stakeholder participation in addressing persistent problems of groundwater management. ...
  • Water quality performance of SUDS ponds analysed on a WQI 

    Spitzer, Adolf; Jefferies, Christopher (IAHR/IWA, 2005-08-25)
    Results from a three year water quality (WQ) monitoring in two SUDS ponds are presented and the use of a water quality index (WQI) as a method for determining the WQ performance of Sustainable Urban Drainage Systems (SUDS) ...