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Using High-resolution Phosphorus Data to Investigate Mitigation Measures in Headwater River Catchments : Volume 19, Issue 1 (26/01/2015)

By Campbell, J. M.

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Book Id: WPLBN0003988388
Format Type: PDF Article :
File Size: Pages 12
Reproduction Date: 2015

Title: Using High-resolution Phosphorus Data to Investigate Mitigation Measures in Headwater River Catchments : Volume 19, Issue 1 (26/01/2015)  
Author: Campbell, J. M.
Volume: Vol. 19, Issue 1
Language: English
Subject: Science, Hydrology, Earth
Collections: Periodicals: Journal and Magazine Collection (Contemporary), Copernicus GmbH
Publication Date:
Publisher: Copernicus Gmbh, Göttingen, Germany
Member Page: Copernicus Publications


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Jordan, P., Arnscheidt, J., & Campbell, J. M. (2015). Using High-resolution Phosphorus Data to Investigate Mitigation Measures in Headwater River Catchments : Volume 19, Issue 1 (26/01/2015). Retrieved from

Description: School of Environmental Sciences, University of Ulster, Coleraine, Northern Ireland, BT52 1SA, UK. This study reports the use of high-resolution water quality monitoring to assess the influence of changes in land use management on total phosphorus (TP) transfers in two 5 km2 agricultural sub-catchments. Specifically, the work investigates the issue of agricultural soil P management and subsequent diffuse transfers at high river flows over a 5-year timescale. The work also investigates the phenomenon of low flow P pollution from septic tank systems (STSs) and mitigation efforts – a key concern for catchment management. Results showed an inconsistent response to soil P management over 5 years with one catchment showing a convergence to optimum P concentrations and the other an overall increase. Both catchments indicated an overall increase in P concentration in defined high flow ranges. Low flow P concentration showed little change or higher P concentrations in defined low flow ranges despite replacement of defective systems and this is possibly due to a number of confounding reasons including increased housing densities due to new-builds. The work indicates fractured responses to catchment management advice and mitigation and that the short to medium term may be an insufficient time to expect the full implementation of policies (here defined as convergence to optimum soil P concentration and mitigation of STSs) and also to gauge their effectiveness.

Using high-resolution phosphorus data to investigate mitigation measures in headwater river catchments

Styles, D. and Coxon, C.: Laboratory drying of organic-matter rich soils: Phosphorus solubility effects, influence of soil characteristics, and consequences for environmental interpretation, Geoderma, 136, 120–135, 2006.; Thompson, J. J. D., Doody, D. G., Flynn, R., and Watson, C. J.: Dynamics of critical source areas: Does connectivity explain chemistry?, Sci. Total Environ., 435–436, 499–508, 2012.; Turcotte, D. L.: Fractals and chaos in geology and geophysics, 2nd Edn., Cambridge University Press, Cambridge, 1997.; Turner, B. L. and Haygarth, P. M.: Phosphorus mobilisation in rewetted soils, Nature, 411, 258, 2001.; Wade, A. J., Palmer-Felgate, E. J., Halliday, S. J., Skeffington, R. A., Loewenthal, M., Jarvie, H. P., Bowes, M. J., Greenway, G. M., Haswell, S. J., Bell, I. M., Joly, E., Fallatah, A., Neal, C., Williams, R. J., Gozzard, E., and Newman, J. R.: Hydrochemical processes in lowland rivers: insights from in situ, high-resolution monitoring, Hydrol. Earth Syst. Sci., 16, 4323–4342, doi:10.5194/hess-16-4323-2012, 2012.; Wall, D., Jordan, P., Melland, A. R., Mellander, P., Buckley, C., Reaney, S. M., and Shortle, G.: Using the nutrient transfer continuum concept to evaluate the European Union Nitrates Directive National Action Programme, Environ. Sci. Policy, 14, 664–674, 2011.; Agbenin, J. O. and Tiessen, H.: Phosphorus sorption at field capacity and soil ionic strength: Kenetics and transformation, Soil Sci. Soc. Am. J., 59, 998–-1005, 1995.; Arnscheidt, J., Jordan, P., Li, S., McCormick, S., McFaul, R., McGrogan, H. J., Neal, M., and Sims, J. T.: Defining the sources of low-flow phosphorus transfers in complex catchments, Sci. Total Environ., 382, 1–13, 2007.; Bowes, M. J., Smith, J. T., and Neal, C.: The value of high-resolution nutrient monitoring: A case study of the River Frome, Dorset, UK, J. Hydrol., 378, 82–96, 2009.; Bechmann, M., Deelstra, J., Stalnacke, P., Eggestad, H. O., Øygarden, L., and Pengerud, A.: Monitoring catchment scale agricultural pollution in Norway: policy instruments, implementation of mitigation methods and trends in nutrient and sediment losses, Environ Sci. Policy, 11, 102–114, 2008.; Wall, D. P., Murphy, P. N. C., Melland, A. R., Mechan, S., Shine, O., Buckley, C., Mellander, P.-E., Shortle, G., and Jordan, P.: Evaluating nutrient source regulations at different scales in five agricultural catchments, Environ. Sci. Policy, 24, 34–43, 2012.; Watson, C. J., Smith, R. V., and Matthews, D. I.: Increase in phosphorus losses from grassland in response to olsen-P accumulation, J. Environ Qual., 36, 1452–1460, 2007.; Withers, P. J. A., May, L., Jarvie, H. P., Jordan, P., Doody, D., Foy, R. H., Bechmann, M., Cooksley, S., Dils, R., and Deal, N.: Nutrient emissions to water from septic tank systems in rural catchments: Uncertainties and implications for policy, Environ. Sci. Policy, 24, 71–82, 2012.; Withers, P. J. A., Jordan, P., May, L., Jarvie, H. P., and Deal, N. E.: Do septic tank systems pose a hidden threat to water quality?, Front. Ecol. Environ., 12, 123–130, 2014.; Bowes, M. J., Smith, J. T., Jarvie, H. P., and Neal, C.: Modelling of phosphorus inputs to rivers from diffuse and point sources, Sci. Total Environ., 395, 125–138, 2008.; Buckley, C. and Fealy, R.: Intra-national importation of pig and poultry manure, Int. J. Agr. Manage., 1, 41–47, 2012.; Carton, O. T. and Magette, W. L.: The implications of Irish legislationand regulations for the land spreading of manures from intensive agricultural enterprises, Teagasc, Dublin, Ireland, 1999.; Cassidy, R. and Jordan, P.: Limitations of instantaneous water quality sampling in surface-water catchments: Comparison with near-continuous phosphorus time-series data, J Hydrol., 405, 182–193, 2011.; Cherry, K. A., Shepard, M., Withers, P. J. A., and Mooney, S. J.: Assessing the effectiveness of actions to mitigate nutrient loss from agriculture: A review of methods, Sci. Tot


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