The aim of this research was to study the effects on streams water quality of non-point contamination as agriculture and cattle farming activities at a basin with pampean characteristics located at the upper Reconquista River Basin. Eight reaches with different uses in their neighboring zones were selected with the proposed to detect differences at the water quality among them. SRP range was 0–0.60 mgP.PO 4 −3 /L, ammonia 1–137.3 μgN-NH4+/L and nitrate 0–4.15 mgN-NO3 −/L. There was high similitude and homogeneous physicochemical characteristics at the different reaches of the streams. The high levels of dissolved nutrients showed similar eutrophication conditions at the streams.
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APHA (American Public Health Association) (2005) Standard methods for the examination of water and wastewater. APHA, Washington DC
Arreghini S, de Cabo L, Seoane R, Tomazin N, Serafíni R, de Iorio A (2005) Influence of rainfall on the discharge, nutrient concentrations and loads of a stream of the “Pampa Ondulada” (Argentina). Limnetica 24:225–236
Chagas CI, Irurtia C, Thisted J, Santanatoglia OJ, Massobrio MJ, Castiglioni MG, Bujan A (2004) Horizontal and vertical movement of water and particles in a no-till argiudol. Ciencia del Suelo 22:117–122
Gordon BN, Mc Mahon TA, Finlayson BL (1992) Stream hydrology: an introduction and for ecologists. John Wiley & Sons, New York
Haygarth PM, Condron LM, Heathwaite AL, Turner BC, Harris JP (2005) The Phosphorous transfer continuum: linking source to impact with and interdisciplinary and multiscaled approach. Sci Total Environ 344:5–14
Jarvie H, Neal C, Withers P (2006) Sewage-effluent phosphorus: a greater risk to river eutrophication than agricultural phosphorus? Sci Total Environ 360:246–253
Jarvie H, Withers P, Hodgkinson R, Bates A, Neal M, Wickham H, Harman S, Armstrong L (2008) Influence of rural land use on stream water nutrients and their ecological significance. J Hydrol 350:166–186
Lavado R, Duymovich O, Jiménez J, Alvarez L (1982) Loss of nitric soil humic substances through Samborombón River. Rev. Mus. de la Plata IX, Geología. 76:97–103
Mainstone CP, Parr W (2002) Phosphorus in rivers: ecology and management. Sci Total Environ 282–283:31–36
Margalef R (1994) The global river. Tankay 1:3–12
Mugni H, Jergentz S, Schulz R, Maine A, Bonetto C (2005) Phosphate and nitrogen compounds in sreams of Pampean Plain areas under intensive cultivation (Buenos Aires, Argentine). In: Serrano L, Golterman HL (ed) Proceeding of 4th International Symposium of Phosphates in Sediments, The Netherlands
Pionke HB, Gburek WJ, Schnabel RR, Sharpley AN, Elwinger GF (1999) Seasonal flow, nutrient concentrations and loading patterns in stream flow draining an agricultural hill-land watershed. J Hydrol 220:62–73
Withers P, Hodgkinson R, Adamson H, Green G (2007) The impact of pasture improvement on phosphorus concentrations in soils and streams in an upland catchment in Northern England. Agric Ecosyst Environ 122:220–232
This study was supported by PICT No: 26-165/04 and Universidad Nacional de Luján. We thank P. Castañé, F. de la Torre, P. Scarcia, and N. Ossana for their collaboration in the field surveys.
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Vilches, C., Giorgi, A., Mastrángelo, M. et al. Non-point Contamination Homogenizes the Water Quality of Pampean Streams. Bull Environ Contam Toxicol 87, 147–151 (2011). https://doi.org/10.1007/s00128-011-0312-1
- Pampean streams
- Non-point contamination
- Water quality
- Agriculture and cattle farming