Long-term improvement in surface water quality after land consolidation in a drinking water reservoir catchment
M. Dumbrovský, V. Sobotková, B. Šarapatka, R. Váchalová, R. Pavelková Chmelová, J. Váchalhttps://doi.org/10.17221/108/2013-SWRCitation:Dumbrovský M., Sobotková V., Šarapatka B., Váchalová R., Pavelková Chmelová R., Váchal J. (2015): Long-term improvement in surface water quality after land consolidation in a drinking water reservoir catchment. Soil & Water Res., 10: 49-55.
The aim was to explore how soil and water conservation measures, applied in the process of land consolidation, affected nutrient concentrations in surface waters of the Hubenov drinking water reservoir in the Českomoravská vrchovina Upland. A significant part of the catchment serves as a protection zone for the reservoir. The protection measures, such as restrictions on the maximum amount of manure and N and P fertilizers, were applied in the case study area according to recommendations of a land consolidation project. The Hubenov reservoir water resources were monitored for twenty years (1990–2010) in order to collect water quality data on nitrate nitrogen (N-NO3–), total phosphorus (Ptot), and total suspended solids. The results of monitoring indicate a linear trend of decrease in N-NO3– and Ptot concentrations following the soil and water conservation measures applied.Keywords:land use; protection zone; soil and water conservation; water pollutionReferences:
Buck Oliver, Niyogi Dev K, Townsend Colin R (2004): Scale-dependence of land use effects on water quality of streams in agricultural catchments. Environmental Pollution, 130, 287-299 https://doi.org/10.1016/j.envpol.2003.10.018Doležal František, Kvı́tek Tomáš (2004): The role of recharge zones, discharge zones, springs and tile drainage systems in peneplains of Central European highlands with regard to water quality generation processes. Physics and Chemistry of the Earth, Parts A/B/C, 29, 775-785 https://doi.org/10.1016/j.pce.2004.05.005Dumbrovský M., Šimunek O., Švihla V. (1996): Design and verification control measures for comprehensive protection of water resources in the Hubenov reservoir catchment basin. [Research Report.] Prague, Research Institute for Soil and Water Conservation. (in Czech)Ferrier R.obert C, Edwards A.nthony C, Hirst D.avid, Littlewood I.an G, Watts C.arol D, Morris R.ob (2001): Water quality of Scottish rivers: spatial and temporal trends. Science of The Total Environment, 265, 327-342 https://doi.org/10.1016/S0048-9697(00)00674-4Fučík P., Kvítek T., Lexa M., Novák P., Bílková A. (2008): Assessing the stream water quality dynamics in connection with land use in agricultural catchments of different scales. Soil and Water Research, 3: 98–112.Hrbáček J., Albertová O. (2011): The variation in the lengths of two co-occurring Daphnia species (Crustacea) in the Hubenov Reservoir in years when the chlorophyll-phosphorus ratio was low. Acta Societatis Zoologicae Bohemicae, 75: 23–35.Kelly M.G., Whitton B.A. (1998): Biological monitoring of eutrophication in rivers. Hydrobiologia, 348: 55–67.Kolář L., Gergel J., Šindelářová M., Kužel S. (2002): Impact of farming intensity reduction in the Šumava foothills region on changes in soil organic matter and surface water quality. Rostlinná výroba, 48: 377–381.Konečná J., Podhrázská J., Karásek P., Dumbrovský M. (2011): Soil and water conservation within the framework of land consolidation process in the Hubenov cadastre (Czech Republic). Moravian Geographical Reports, 19: 8–14.Krause Stefan, Jacobs Joerg, Voss Anja, Bronstert Axel, Zehe Erwin (2008): Assessing the impact of changes in landuse and management practices on the diffuse pollution and retention of nitrate in a riparian floodplain. Science of The Total Environment, 389, 149-164 https://doi.org/10.1016/j.scitotenv.2007.08.057Lenhart T., Fohrer N., Frede H.-G. (2003): Effects of land use changes on the nutrient balance in mesoscale catchments. Physics and Chemistry of the Earth, Parts A/B/C, 28, 1301-1309 https://doi.org/10.1016/j.pce.2003.09.006Lexa M., Kvítek T., Hejzlar J., Fučík P. (2006): Relation among tile drainage systems, waterlogged soil covered by grassland, and nitrate in brooks of the Švihov (Želivka) drinking water reservoir basin. Water Management, 56: 246–250.Matějı́ček Luboš, Benešová Libuše, Tonika Jaroslav (2003): Ecological modelling of nitrate pollution in small river basins by spreadsheets and GIS. Ecological Modelling, 170, 245-263 https://doi.org/10.1016/S0304-3800(03)00232-1Monaghan R.M., Carey P.L., Wilcock R.J., Drewry J.J., Houlbrooke D.J., Quinn J.M., Thorrold B.S. (2009): Linkages between land management activities and stream water quality in a border dyke-irrigated pastoral catchment. Agriculture, Ecosystems & Environment, 129, 201-211 https://doi.org/10.1016/j.agee.2008.08.017Neuberg J. (1990): The Complex Methodology of Plant Nutrition. Prague, Institute of Scientific and Technical Information for Agriculture.Njøs Arnor (1994): Future land utilization and management for sustainable crop production. Soil and Tillage Research, 30, 345-357 https://doi.org/10.1016/0167-1987(94)90010-8Oenema Oene, van Liere Lowie, Schoumans Oscar (2005): Effects of lowering nitrogen and phosphorus surpluses in agriculture on the quality of groundwater and surface water in the Netherlands. Journal of Hydrology, 304, 289-301 https://doi.org/10.1016/j.jhydrol.2004.07.044Poor Cara J., McDonnell Jeffrey J. (2007): The effects of land use on stream nitrate dynamics. Journal of Hydrology, 332, 54-68 https://doi.org/10.1016/j.jhydrol.2006.06.022Šimunek O. (1993): Protection of Water Resources from Pollutants Leaching from the Soil Profile: Designing of Agricultural Management Systems in the Sanitary Protection Zones and on the Other Areas of Interest. Prague, Research Institute for Soil and Water Conservation. (in Czech)Tiemeyer B., Lennartz B., Vegelin K. (2006): Hydrological modelling of a re-wetted peatland on the basis of a limited dataset for water management. Journal of Hydrology, 325, 376-389 https://doi.org/10.1016/j.jhydrol.2005.10.039Vagstad N., Stålnacke P., Andersen H.-E., Deelstra J., Jansons V., Kyllmar K., Loigu E., Rekolainen S., Tumas R. (2004): Regional variations in diffuse nitrogen losses from agriculture in the Nordic and Baltic regions. Hydrology and Earth System Sciences, 8, 651-662 https://doi.org/10.5194/hess-8-651-2004Worrall F, Burt T.P (1999): The impact of land-use change on water quality at the catchment scale: the use of export coefficient and structural models. Journal of Hydrology, 221, 75-90 https://doi.org/10.1016/S0022-1694(99)00084-0Žlábek P., Bystřický V., Ondr P., Kvítek T., Lechner P. (2008): Long-term progress in water quality after grassing and fertilization reduction in spring areas of the Šumava Mountains. Soil and Water Resources, 3: 121–128.