Abstract
Pesticide applications to agricultural lands in California, USA, are reported to a central data base, while data on water and sediment quality are collected by a number of monitoring programs. Data from both sources are geo-referenced, allowing spatial analysis of relationships between pesticide application rates and the chemical and biological condition of water bodies. This study collected data from 12 watersheds, selected to represent a range of pesticide usage. Water quality parameters were measured during six surveys of stream sites receiving runoff from the selected watershed areas. This study had three objectives: to evaluate the usefulness of pesticide application data in selecting regional monitoring sites, to provide information for generating and testing hypotheses about pesticide fate and effects, and to determine whether in-stream nitrate concentration was a useful surrogate indicator for regional monitoring of toxic substances. Significant correlations were observed between pesticide application rates and in-stream pesticide concentrations (p < 0.05) and toxicity (p < 0.10). In-stream nitrate concentrations were not significantly correlated with either the amount of pesticides applied, in-stream pesticide concentrations, or in-stream toxicity (all p > 0.30). Neither total watershed area nor the area in which pesticide usage was reported correlated significantly with the amount of pesticides applied, in-stream pesticide concentrations, or in-stream toxicity (all p > 0.14). In-stream pesticide concentrations and effects were more closely related to the intensity of pesticide use than to the area under cultivation.
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References
AWQA: 2004, http://www.awqa.org/pubs/Land-SeaPartnerships.pdf. Agriculture Water Quality Alliance. Accessed March 2005.
Amweg, E. L., Weston, D. P. and Ureda, N. M.: 2005, ‘Use and toxicity of pyrethroid pesticides in the Central Valley, CA, USA’, Environ. Toxicol. Chem. 24, 966–972. (with Erratum in press)
Anderson, B. S., Hunt, J. W., Phillips, B. M., Nicely, P. A., de Vlaming, V., Connor, V., Richard, N. and Tjeerdema, R.: 2003a, ‘Ecotoxicologic impacts of agriculture drainwater in the Salinas River (California, USA)’, Environ. Toxicol. Chem. 22, 2375–2384.
Anderson, B. S., Hunt, J. W., Phillips, B. M., Nicely, P.A., de Vlaming, V., Connor, V., Richard, N. and Tjeerdema, R. S.: 2003b, ‘Integrated assessment of the impacts of agricultural drainwater in the Salinas River (California, USA)’, Environmental Pollution 124, 523–532.
Anderson, B. S., Phillips, B. M., Hunt, J. W., Richard, N., Connor, V. and Tjeerdema, R. S.: In press, ‘Identifying primary stressors impacting macroinvertebrates in the Salinas River (California, USA): relative effects of pesticides and suspended particles’, Environmental Pollution.
Bailey, H. C., Miller, J. L., Miller, M. J., Wiborg, L. C., Deanovic, L. and Shed, T.: 1997, ‘Joint Acute Toxicity of Diazinon and Chlorpyrifos to Ceriodaphnia dubia’ Environ. Toxicol. Chem. 16(11), 2304–2308.
Belitz, K., Hamlin, S. N., Burton, C. A., Kent, R., Fay, R. G. and Johnson, T.: 2004, ‘Water Quality in the Santa Ana Basin California, 1999–2001’, U.S. Geological Survey Circular 1238.
Black, R., Haggland, A. L, and Voss, F. D.: 2000, ‘Predicting the probability of detecting organochlorine pesticides and polychlorinated biphenyls in stream systems on the basis of land use in the pacific northwest, USA’, Environ. Toxicol. Chem. 19, 1044–1054.
Bondarenko, S., Gan, J. Y. Haver, D. L. and Kabashima, J. N.: 2004, Persistence of selected organophosphate and carbamate insecticides in waters from a coastal watershed. Environmental Toxicology and Chemistry 23, 2649–2654.
CDPR: 2002, http://www.cdpr.ca.gov/(docs/pur/purmain.htm. Pesticide Use Report Website, California Department of Pesticide Regulation, Accessed March 2005.
Dabrowski, J. M., Peall, S. K. C., Reinecke, A. J., Liess, M. and Schulz, R.: 2002, ‘Runoff-related pesticide input into the Lourens River, South Africa: Basic data for exposure assessment and risk mitigation at the catchment scale’, Water Air and Soil Pollution 135, 265–283. MAR 2002
deVlaming, V., Connor, V., DiGiorgio, C., Bailey, H. C., Deanovic, L. A. and Hinton, D. E.: 2000, ‘Application of whole effluent toxicity test procedures to ambient water quality assessment’, Environ. Toxicol. Chem. 19, 42–62.
Evans, R.: 2002, ‘Rural land use in England and Wales and the delivery to the adjacent seas of nitrogen, phosphorus and atrazine’, Soil Use and Management 18, 346–352.
Gan, J., Lee, S. J., Liu, W. P., Haver, D. L. and Kabashima, J. N.: 2005, ‘Distribution and persistence of pyrethroids in runoff sediments’, Journal of Environmental Quality 34, 836–841.
Houlahan, J. E. A. F. and Scott, C.: 2004, ‘Estimating the ‘critical’ distance at which land-use degrades wetland water and sediment quality’, Landscape Ecology 19, 677–690.
Hunt, J. W., Anderson, B. S., Phillips, B. M., Nicely, P. A., Tjeerdema, R. S., Puckett, H. M., Stephenson, M., Worcester, K. and deVlaming, V.: 2003, ‘Ambient toxicity due to chlorpyrifos and diazinon in a Central California Watershed’, Environ. Monit. Assess. 82, 83–112.
Jongbloed, R., Hulskotte, J. H. J. and Kempenaar, C.: 2004, ‘Contribution of agricultural and non-agricultural use of pesticides to the environmental impact on aquatic life in regional surface water systems’, Water Science and Technology 49, 125–134.
Kelley, K. and Starner, K.: 2004, ‘Monitoring surface waters and sediments in the Salinas and San Joaquin River Basins for organophosphate and pyrethroid pesticides’, Technical Memorandum, California Department of Pesticide Regulation, Sacramento California. 41pp.
Liess, M. and Von Der Ohe, P. C.: 2005, ‘Analyzing effects of pesticides on invertebrate communities in streams’, Environ. Toxicol. Chem. 24, 954–965.
MacDonald, D. D., Ingersoll, C. G. and Berger, T. A.: 2000, ‘Development and evaluation of consensus-based sediment quality guidelines for freshwater ecosystems’, Arch. Environ. Contam. Toxicol. 39, 20–31.
Mokry, L. E., and Hoagland, K. D.: 1990, ‘Acute toxicities of five synthetic pyrethroid insecticides to Daphnia magna and Ceriodaphnia dubia’, Environ. Toxicol. Chem. 9, 1045–1051.
NRC: 1999, New Strategies for America' Watersheds. National Research Council, National Academy Press, Washington, DC.
PAN: 2005, http://www.pesticideinfo.org/Search_Use.jsp. California Pesticide Use Webpage, Pesticide Action Network, Accessed June 2005.
Postel, S. and Carpenter, S.: 1997, ‘Freshwater ecosystem services’, in: G. Daily (ed) Nature' Services: Societal Dependence on Natural Ecosystems. Island Press, Washington DC. p. 392.
Puckett, M.: 2002, ‘Quality Assurance Management Plan for the State of California' Surface Water Ambient Monitoring Program (“SWAMP”)’, California State Water Resources Control Board, Sacramento, CA. 145pp.
Scherman, P. A., Muller, W. J. and Palmer, C. G.: 2003, ‘Links between ecotoxicology, biomonitoring 3and water chemistry in the integration of water quality into environmental flow assessments’, River Research and Applications 19, 483–493.
Schulz, R.: 2004, ‘Field studies on exposure, effects, and risk mitigation of aquatic nonpoint-source insecticide pollution: A review’, Journal of Environmental Quality 33, 419–448.
Staton, S. K., Dextrase, A., Metcalfe-Smith, J. L., Di Maio, J., Nelson, M., Parish, J., Kilgour, B. and Holm, E.: 2003, Status and trends of Ontario' Sydenham river ecosystem in relation to aquatic species at risk’, Environ. Monit. Assess. 88, 283–310.
Sullivan, J. J. and Goh, K. S.: 2000, ‘Evaluation and validation of a commercial ELISA for diazinon in surface waters’, J. Agric. Food Chem. 48, 4071–4078.
Thiere, G. and Schulz, R.: 2004, ‘Runoff-related agricultural impact in relation to macroinvertebrate communities of the Lourens River, South Africa’, Water Research 38, 3092–3102.
UC IPM: 2005, http:(//www.ipm.ucdavis.edu/PUSE(/overview.html. Integrated Pest Management Website, University of California, Accessed March 2005.
USEPA: 2000a, ‘Stressor identification guidance document’, EPA/822(B-00(025. United States Environmental Protection Agency. Washington D.C.
USEPA: 2000b, ‘Methods for measuring the toxicity and bioaccumulation of sediment-associated contaminants with freshwater invertebrates’, EPA 600/R-99/064. Office of Research and Development, United States Environmental Protection Agency, Washington, DC.
USEPA: 2002, ‘Short-term methods for estimating the chronic toxicity of effluents and receiving waters to freshwater organisms’, Fourth Edition EPA-821-R-02-013. United States Environmental Protection Agency, Office of Water, Washington, DC.
USEPA: 2004, http://www.epa.gov/region02/gis/atlas/rf3.htm. Reach File 3 National Hydrologic Database. United States Environmental Protection Agency, Accessed October 2004.
USEPA: 2005, http://www.epa.gov/Region9/water/wemap/surface.html. EMAP Western Pilot, Surface Waters Webpage, Environmental Monitoring and Assessment Program, United States Environmental Protection Agency. Accessed May 2005.
USGS: 1999, ‘The quality of our nations' waters–nutrients and pesticides’, U.S. Geological Survey Circular 1225. U.S. Geological Survey, Denver, CO, USA.
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Hunt, J.W., Anderson, B.S., Phillips, B.M. et al. Spatial Relationships Between Water Quality and Pesticide Application Rates in Agricultural Watersheds. Environ Monit Assess 121, 245–262 (2006). https://doi.org/10.1007/s10661-005-9118-0
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DOI: https://doi.org/10.1007/s10661-005-9118-0