THIS DATASET HAS BEEN SUPERSEDED The latest version is Weekly water quality data from the River Thames and its major tributaries, 2009-2023
        
        
         An additional 4 years of data have been added to this dataset.
        
        
         If you need access to the archived version, please contact the EIDC
        
       Bowes, M.J.; Armstrong, L.K.; Wickham, H.D.; Harman, S.A.; Gozzard, E.; Roberts, C.; Scarlett, P.M.
        
        Weekly water quality data from the River Thames and its major tributaries (2009-2013) [CEH Thames Initiative]
         https://doi.org/10.5285/e4c300b1-8bc3-4df2-b23a-e72e67eef2fd
        
       
            Cite this dataset as: 
            
           
          Bowes, M.J.; Armstrong, L.K.; Wickham, H.D.; Harman, S.A.; Gozzard, E.; Roberts, C.; Scarlett, P.M. (2017). Weekly water quality data from the River Thames and its major tributaries (2009-2013) [CEH Thames Initiative]. NERC Environmental Information Data Centre. https://doi.org/10.5285/e4c300b1-8bc3-4df2-b23a-e72e67eef2fd
             
             
            
           Download/Access
THIS DATASET HAS BEEN SUPERSEDED The latest version is Weekly water quality data from the River Thames and its major tributaries, 2009-2023
         
         
          An additional 4 years of data have been added to this dataset.
         
         
          If you need access to the archived version, please contact the EIDC
         
        
          This data set comprises of weekly water quality monitoring data of seven sites along the River Thames, UK, and fifteen of its major tributaries from February 2009 to February 2013. Parameters measured were phosphorus and nitrogen species, dissolved reactive silicon, water temperature, pH, Gran alkalinity, suspended solids, chlorophyll and major dissolved anions (fluoride, chloride, bromide, sulphate) and cations (sodium, potassium, calcium, magnesium, boron). Dissolved and total iron, manganese, zinc, copper concentrations have also been produced from August 2010 to February 2013. The accompanying daily river flow data are also supplied. 
 
Samples were taken as part of the Centre for Ecology & Hydrology's Thames Initiative monitoring programme.
         Samples were taken as part of the Centre for Ecology & Hydrology's Thames Initiative monitoring programme.
           Publication date: 2017-02-13
          
         
             2,773  views * 
            
           View numbers valid from 01 June 2023 (information prior to this was not collected)
           
          Format
Comma-separated values (CSV)
Spatial information
          Study area
         
         
          Spatial representation type
         
         
          Tabular (text)
         
        
          Spatial reference system
         
         
          OSGB 1936 / British National Grid
         
        Temporal information
          Temporal extent
         
         2009-03-02    to    2013-02-25
          
         Provenance & quality
         All water samples were collected by fieldworkers from the Centre for Ecology & Hydrology (CEH), Wallingford. All chemical analysis was carried out by the Nutrient Chemistry Laboratories at CEH Wallingford. Daily mean flow data that accompany the data set were produced by the Environment Agency, and downloaded from the National River Flow Archive in January 2017. 
 
Interpretation of this data set can be found in the following papers:
 
[1] Bowes MJ, Gozzard E, Johnson AC, Scarlett PM, Roberts C, Read DS, et al. Spatial and temporal changes in chlorophyll-a concentrations in the River Thames basin, UK: Are phosphorus concentrations beginning to limit phytoplankton biomass? Sci Total Environ (2012) 426: 45-55.
[2] Bowes MJ, Jarvie HP, Naden PS, Old GH, Scarlett PM, Roberts C, et al. Identifying priorities for nutrient mitigation using river concentration-flow relationships: The Thames basin, UK. J of Hydrol (2014) 517: 1-12.
[3] Bowes MJ, Loewenthal M, Read DS, Hutchins MG, Prudhomme C, Armstrong LK, et al. Identifying multiple stressor controls on phytoplankton dynamics in the River Thames (UK) using high-frequency water quality data. Sci Total Environ (2016) 569-570: 1489-1499.
       Interpretation of this data set can be found in the following papers:
[1] Bowes MJ, Gozzard E, Johnson AC, Scarlett PM, Roberts C, Read DS, et al. Spatial and temporal changes in chlorophyll-a concentrations in the River Thames basin, UK: Are phosphorus concentrations beginning to limit phytoplankton biomass? Sci Total Environ (2012) 426: 45-55.
[2] Bowes MJ, Jarvie HP, Naden PS, Old GH, Scarlett PM, Roberts C, et al. Identifying priorities for nutrient mitigation using river concentration-flow relationships: The Thames basin, UK. J of Hydrol (2014) 517: 1-12.
[3] Bowes MJ, Loewenthal M, Read DS, Hutchins MG, Prudhomme C, Armstrong LK, et al. Identifying multiple stressor controls on phytoplankton dynamics in the River Thames (UK) using high-frequency water quality data. Sci Total Environ (2016) 569-570: 1489-1499.
Licensing and constraints
THIS DATASET HAS BEEN SUPERSEDED The latest version is Weekly water quality data from the River Thames and its major tributaries, 2009-2023
        
        
         An additional 4 years of data have been added to this dataset.
        
        
         If you need access to the archived version, please contact the EIDC
        
         This dataset is made available under the terms of the Open Government Licence  
 
         Cite this dataset as: 
         
        Bowes, M.J.; Armstrong, L.K.; Wickham, H.D.; Harman, S.A.; Gozzard, E.; Roberts, C.; Scarlett, P.M. (2017). Weekly water quality data from the River Thames and its major tributaries (2009-2013) [CEH Thames Initiative]. NERC Environmental Information Data Centre. https://doi.org/10.5285/e4c300b1-8bc3-4df2-b23a-e72e67eef2fd
          
          
         
        © UK Centre for Ecology & Hydrology
You must include the following attribution "The supplied daily mean flow was supplied by the National River Flow Archive on the 10th January 2017."
Citations
Bowes, M. J., Armstrong, L. K., Harman, S. A., Wickham, H. D., Nicholls, D. J. E., Scarlett, P. M., … Read, D. S. (2018). Weekly water quality monitoring data for the River Thames (UK) and its major tributaries (2009–2013): the Thames Initiative research platform. Earth System Science Data, 10(3), 1637-1653  https://doi.org/10.5194/essd-10-1637-2018
        
        Hutchins, M. G., Abesser, C., Prudhomme, C., Elliott, J. A., Bloomfield, J. P., Mansour, M. M., & Hitt, O. E. (2018). Combined impacts of future land-use and climate stressors on water resources and quality in groundwater and surface waterbodies of the upper Thames river basin, UK. Science of The Total Environment, 631–632, 962–986.   https://doi.org/10.1016/j.scitotenv.2018.03.052
        
       Correspondence/contact details
          Bowes, M.
         
         
          UK Centre for Ecology & Hydrology
         
         
          Benson Lane, Crowmarsh Gifford, 
Wallingford
Oxfordshire
OX10 0LR
UK
         
  enquiries@ceh.ac.uk
        Wallingford
Oxfordshire
OX10 0LR
UK
Authors
          Armstrong, L.K.
         
         
          Centre for Ecology & Hydrology
         
        
          Wickham, H.D.
         
         
          Centre for Ecology & Hydrology
         
        
          Harman, S.A.
         
         
          Centre for Ecology & Hydrology
         
        
          Gozzard, E.
         
         
          Centre for Ecology & Hydrology
         
        
          Roberts, C.
         
         
          Centre for Ecology & Hydrology
         
        
          Scarlett, P.M.
         
         
          Centre for Ecology & Hydrology
         
        Other contacts
          Rights holder
         
         
           UK Centre for Ecology & Hydrology
          
         
          Custodian
         
         
            NERC EDS Environmental Information Data Centre
           
  info@eidc.ac.uk
          
          Publisher
         
         
            NERC Environmental Information Data Centre
           
  info@eidc.ac.uk
           
      
 https://orcid.org/0000-0002-0673-1934
 https://orcid.org/0000-0002-0673-1934