Articles | Volume 19, issue 5
https://doi.org/10.5194/hess-19-2491-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/hess-19-2491-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Using high-frequency water quality data to assess sampling strategies for the EU Water Framework Directive
R. A. Skeffington
CORRESPONDING AUTHOR
Dept. of Geography and Environmental Sciences, University of Reading, Reading, RG6 6DW, UK
S. J. Halliday
Dept. of Geography and Environmental Sciences, University of Reading, Reading, RG6 6DW, UK
A. J. Wade
Dept. of Geography and Environmental Sciences, University of Reading, Reading, RG6 6DW, UK
M. J. Bowes
Centre for Ecology and Hydrology, Wallingford, Oxon., OX10 8BB, UK
M. Loewenthal
Environment Agency, Fobney Mead, Reading, RG2 0SF, UK
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- Monitoring heavy metal concentrations in turbid rivers: Can fixed frequency sampling regimes accurately determine criteria exceedance frequencies, distribution statistics and temporal trends? J. Kerr et al. 10.1016/j.ecolind.2018.05.028
- Unveiling low-to-high-frequency data sampling caveats for aquaculture environmental monitoring and management F. Sampaio et al. 10.1016/j.aqrep.2021.100764
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70 citations as recorded by crossref.
- Evidence of Spatio‐Temporal Variations in Contaminants Discharging to a Peri‐Urban Stream G. Lemaire et al. 10.1111/gwmr.12371
- The ebb and flow of protons: A novel approach for the assessment of estuarine and coastal acidification D. Pettay et al. 10.1016/j.ecss.2020.106627
- Impacts of land-use and land-cover change on stream hydrochemistry in the Cerrado and Amazon biomes R. Nóbrega et al. 10.1016/j.scitotenv.2018.03.356
- Advances in Catchment Science, Hydrochemistry, and Aquatic Ecology Enabled by High-Frequency Water Quality Measurements M. Bieroza et al. 10.1021/acs.est.2c07798
- Real-time monitoring of nutrients and dissolved organic matter in rivers: Capturing event dynamics, technological opportunities and future directions P. Blaen et al. 10.1016/j.scitotenv.2016.06.116
- Interpretation of river water quality data is strongly controlled by measurement time and frequency I. Elfferich et al. 10.1016/j.scitotenv.2024.176626
- The application of high temporal resolution data in river catchment modelling and management strategies L. Crockford et al. 10.1007/s10661-017-6174-1
- Benchmarking inference methods for water quality monitoring and status classification H. Jung et al. 10.1007/s10661-020-8223-4
- The ‘dirty dozen’ of freshwater science: detecting then reconciling hydrological data biases and errors R. Wilby et al. 10.1002/wat2.1209
- Estimation of long-term series of total nutrient loads flowing into a large perialpine lake (Lake Como, Northern Italy) from incomplete discrete data by governmental monitoring A. Fenocchi et al. 10.1016/j.ecolind.2023.110534
- Impacts of sampling frequency on the estimation accuracy of exceedance for suspended solids and nitrates in streams in small to medium-sized watersheds J. Qi et al. 10.1016/j.hydroa.2022.100139
- The effect of sampling frequency and strategy on water quality modelling driven by high-frequency monitoring data in a boreal catchment M. Piniewski et al. 10.1016/j.jhydrol.2019.124186
- High Expectations and Open Questions: Using High-Frequency Proxy Data to Calibrate a Catchment-Scale Phosphorus Model E. Lannergård et al. 10.1021/acsestwater.3c00775
- Improving nitrate load estimates in an agricultural catchment using Event Response Reconstruction S. Jomaa et al. 10.1007/s10661-018-6700-9
- Nutrient and microbial water quality of the upper Ganga River, India: identification of pollution sources M. Bowes et al. 10.1007/s10661-020-08456-2
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- Linking environmental with biological data: Low sampling frequencies of chemical pollutants and nutrients in rivers reduce the reliability of model results D. Babitsch et al. 10.1016/j.scitotenv.2021.145498
- Modeling Water Quality in Watersheds: From Here to the Next Generation B. Fu et al. 10.1029/2020WR027721
- Analysis of Changes in the Quality of Surface Water after Filling of Hydroelectric Reservoirs in the Amazon, Brazil M. Coura et al. 10.1007/s40710-021-00508-0
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- Hydrological data uncertainty and its implications H. McMillan et al. 10.1002/wat2.1319
- Bayesian inference of uncertainty in freshwater quality caused by low-resolution monitoring T. Krueger 10.1016/j.watres.2017.02.061
- High-frequency monitoring reveals nutrient sources and transport processes in an agriculture-dominated lowland water system B. van der Grift et al. 10.5194/hess-20-1851-2016
- Advanced Continuous Monitoring System—Tools for Water Resource Management and Decision Support System in Salt Affected Delta M. Reljić et al. 10.3390/agriculture13020369
- Catchment‐scale sensitivity and uncertainty in water quality modelling B. Hankin et al. 10.1002/hyp.10976
- Reconstruction of Sparse Stream Flow and Concentration Time‐Series Through Compressed Sensing K. Zhang et al. 10.1029/2022GL101177
- Chemical surveillance in freshwaters: small sample sizes underestimate true pollutant loads and fail to detect environmental quality standard exceedances D. Babitsch & A. Sundermann 10.1186/s12302-019-0285-y
- Using high-frequency phosphorus monitoring for water quality management: a case study of the upper River Itchen, UK G. Fones et al. 10.1007/s10661-020-8138-0
- Effects of multiple stressors on benthic invertebrates using Water Framework Directive monitoring data S. Heß et al. 10.1016/j.scitotenv.2023.162952
- Distribution of Landscape Units Within Catchments Influences Nutrient Export Dynamics R. Dupas et al. 10.3389/fenvs.2019.00043
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- Water quality assessment of a small peri-urban river using low and high frequency monitoring A. Ivanovsky et al. 10.1039/C5EM00659G
- Sensors in the Stream: The High-Frequency Wave of the Present M. Rode et al. 10.1021/acs.est.6b02155
- Assessments of Composite and Discrete Sampling Approaches for Water Quality Monitoring R. Cassidy et al. 10.1007/s11269-018-1978-5
- Evaluating Monitoring Strategies to Detect Precipitation-Induced Microbial Contamination Events in Karstic Springs Used for Drinking Water M. Besmer et al. 10.3389/fmicb.2017.02229
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- Weekly water quality monitoring data for the River Thames (UK) and its major tributaries (2009–2013): the Thames Initiative research platform M. Bowes et al. 10.5194/essd-10-1637-2018
- Examining characteristics and sampling methods of phosphor dynamics in lowland catchments H. Risch et al. 10.1007/s11356-024-33374-y
- Monitoring the riverine pulse: Applying high‐frequency nitrate data to advance integrative understanding of biogeochemical and hydrological processes D. Burns et al. 10.1002/wat2.1348
- Stream Solutes and Particulates Export Regimes: A New Framework to Optimize Their Monitoring F. Moatar et al. 10.3389/fevo.2019.00516
- Optimum positioning of wastewater treatment plants in a river network: A model-based approach to minimize microbial pollution S. Mishra et al. 10.1016/j.scitotenv.2019.07.035
- Automated high frequency monitoring of Lake Maggiore through <em>in situ</em> sensors: system design, field test and data quality control R. Tiberti et al. 10.4081/jlimnol.2021.2011
- Use of spatially distributed time-integrated sediment sampling networks and distributed fine sediment modelling to inform catchment management M. Perks et al. 10.1016/j.jenvman.2017.01.045
- Temporal hydrochemical dynamics of the River Wensum, UK: Observations from long-term high-resolution monitoring (2011–2018) R. Cooper et al. 10.1016/j.scitotenv.2020.138253
- Nonlinear empirical modeling to estimate phosphorus exports using continuous records of turbidity and discharge C. Minaudo et al. 10.1002/2017WR020590
- Evaluation of sampling frequency impact on the accuracy of water quality status as determined considering different water quality monitoring objectives C. Torres et al. 10.1007/s10661-022-10169-7
- Insights on the validation of alternative tools for water quality monitoring: the case of on-site test kits, portable devices and continuous measuring devices N. Guigues et al. 10.1007/s00769-023-01570-x
- Prediction of storm transfers and annual loads with data-based mechanistic models using high-frequency data M. Ockenden et al. 10.5194/hess-21-6425-2017
- Calibration and quantifying uncertainty of daily water quality forecasts for large lakes with a Bayesian joint probability modelling approach Z. Peng et al. 10.1016/j.watres.2020.116162
- A data fusion-based methodology for optimal redesign of groundwater monitoring networks M. Hosseini & R. Kerachian 10.1016/j.jhydrol.2017.06.046
- Decomposing the Bulk Electrical Conductivity of Streamflow To Recover Individual Solute Concentrations at High Frequency P. Benettin & B. van Breukelen 10.1021/acs.estlett.7b00472
- High-resolution monitoring of nutrients in groundwater and surface waters: process understanding, quantification of loads and concentrations, and management applications F. van Geer et al. 10.5194/hess-20-3619-2016
- During a winter of storms in a small UK catchment, hydrology and water quality responses follow a clear rural-urban gradient S. McGrane et al. 10.1016/j.jhydrol.2016.12.037
- Changing climate and nutrient transfers: Evidence from high temporal resolution concentration-flow dynamics in headwater catchments M. Ockenden et al. 10.1016/j.scitotenv.2015.12.086
- Automatic optimization of temporal monitoring schemes dealing with daily water contaminant concentration patterns M. Gabrielli et al. 10.1039/D2EW00089J
- Monitoring heavy metal concentrations in turbid rivers: Can fixed frequency sampling regimes accurately determine criteria exceedance frequencies, distribution statistics and temporal trends? J. Kerr et al. 10.1016/j.ecolind.2018.05.028
- Unveiling low-to-high-frequency data sampling caveats for aquaculture environmental monitoring and management F. Sampaio et al. 10.1016/j.aqrep.2021.100764
- Four Years of Sediment and Phosphorus Monitoring in the Kraichbach River Using Large-Volume Samplers K. Allion et al. 10.3390/w14010120
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Latest update: 13 Dec 2024
Short summary
The EU Water Framework Directive requires rivers to be of good chemical and ecological quality. Chemical quality is assessed by sampling and analysing the water. Normal sampling regimes might involve taking a sample monthly or weekly. This paper uses high-frequency data from rivers to assess how accurate these regimes are at assessing the true chemical quality. Weekly sampling was more accurate than monthly, but there were still large uncertainties. We suggest ways to improve sampling accuracy.
The EU Water Framework Directive requires rivers to be of good chemical and ecological quality....