An approach to assess and manage nutrient loads in two coastal catchments of the Eurobodalla Region, NSW, Australia

MODSIM05 - International Congress on Modelling and Simulation: Advances and Applications for Management and Decision Making, Proceedings

Volumn , Issue , 2005, Pages 2658-2664

  Drewry, John J ^a   Newham, Lachlan T H ^a   Greene, Richard S B ^a   Jakeman, Anthony J ^a   Croke, Barry F W ^a  

^a AUSTRALIAN NATIONAL UNIVERSITY   (Australia)

Author keywords

Catchment modelling; Nitrogen; Nutrient budget; Nutrient export; Phosphorus; Water quality

Indexed keywords

AUSTRALIA; CATCHMENT MANAGEMENT; CATCHMENT MODELLING; CATCHMENT MODELS; CATCHMENT SCALE; CATTLE GRAZING; COASTAL CATCHMENTS; DAIRY FARMS; DATA AVAILABILITY; DIFFUSE SOURCES; DISSOLVED NUTRIENTS; DRAINAGE WATER; EVENT-BASED; FARM-SCALE; FIELD-BASED DATA; GULLY EROSION; LEACHING LOSS; LONG-TERM LEACHING; LOWLAND RIVERS; MANAGEMENT AREAS; NATIONAL PARKS; NEW SOUTH WALES; NUTRIENT BUDGET; NUTRIENT BUDGET MODEL; NUTRIENT BUDGETS; NUTRIENT EXPORT; NUTRIENT LOADS; NUTRIENT MANAGEMENT; POTENTIAL IMPACTS; POTENTIAL RISKS; POTENTIAL SOURCES; QUALITY OF WATER; RECEIVING WATERS; RELATIVE CONTRIBUTION; RESEARCH PROGRAMMES; RIVER CATCHMENT; SEDIMENT LOADS; SOUTHEAST AUSTRALIA; STORM EVENTS; SUSTAINABLE PRACTICES; WATER QUALITY IMPACT; WATER QUALITY SAMPLING;

ANOXIC SEDIMENTS; BUDGET CONTROL; CATCHMENTS; DECISION MAKING; EFFLUENTS; ESTUARIES; FARMS; FERTILIZERS; LEACHING; NITROGEN; PARKS; PHOSPHORUS; POTABLE WATER; RIVERS; RUNOFF; SEDIMENTATION; SEDIMENTOLOGY; SUSPENDED SEDIMENTS; WASTEWATER DISPOSAL; WATER QUALITY; AGRICULTURAL ROBOTS; DAIRIES; FORESTRY; LAND USE; QUALITY CONTROL; SUSTAINABLE DEVELOPMENT;

NUTRIENTS;

EID: 78650519839     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (16)

1. ANZECC (2000), Australian and New Zealand guidelines for fresh and marine water quality. Volumes 1 and 2. Australian and New Zealand Environment and Conservation Council, Canberra, ACT, Australia.
2. Baginska, B., Cornish, P. S., Hollinger, E., Kuczera, G. and Jones, D. (1998), Nutrient export from rural land in the Hawkesbury-Nepean catchment, Proceedings of the 9th Australian Agronomy Conference, pp. 753-756, Wagga Wagga.
3. Cornish, P. S., Hallissey, R. and Hollinger, E. (2002), Is a rainfall simulator useful for estimating phosphorus runoff from pastures - a question of scaledependency?, Australian Journal of Experimental Agriculture, 42, 953-959. (Pubitemid 35450810)
4. Croke, B. F. and Jakeman, A. J. (2004), A catchment moisture deficit module for the IHACRES rainfall-runoff model, Environmental Modelling & Software, 19, 1-5. (Pubitemid 38178773)
5. Eckard, R. J., White, R. E., Edis, R., Smith, A. and Chapman, D. F. (2004), Nitrate leaching from temperate perennial pastures grazed by dairy cows in south-eastern Australia, Australian Journal of Agricultural Research, 55, 911-920.
6. Heathwaite, A. L. (2003), Making processbased knowledge useable at the operational level: a framework for modelling diffuse pollution from agricultural land, Environmental Modelling & Software, 18, 753-760.
7. Jakeman, A. J. and Hornberger, G. M. (1993), How much complexity is warranted in a rainfall-runoff model?, Water Resources Research, 29, 2637-2649.
8. Ledgard, S. F., Crush, J. R. and Penno, J. W. (1998), Environmental impacts of different nitrogen inputs on dairy farms and implications for the Resource Management Act of New Zealand, Environmental Pollution, 102, 515-519.
9. McDowell, R. W., Biggs, B. J. F., Sharpley, A. N. and Nguyen, L. (2004), Connecting phosphorus loss from agricultural landscapes to surface water quality, Chemistry and Ecology, 20, 1-40. (Pubitemid 39337717)
10. Monaghan, R. M., Paton, R. J., Smith, L. C., Drewry, J. J. and Littlejohn, R. P. (2005), The impacts of nitrogen fertilisation and increased stocking rate on pasture yield, soil physical condition and nutrient losses in drainage from a cattle-grazed pasture, New Zealand Journal of Agricultural Research, 48, 227-240. (Pubitemid 41044945)
11. Nash, D. and Murdoch, C. (1997), Phosphorus in runoff from a fertile dairy pasture, Australian Journal of Soil Research, 35, 419-429.
12. Newham, L. T. H., Letcher, R. A., Jakeman, A. J. and Kobayashi, T. (2004), A framework for integrated hydrologic, sediment and nutrient export modelling for catchment-scale management, Environmental Modelling & Software, 19, 1029-1038.
13. Pakrou, N. and Dillon, P. (2000), Key processes of the nitrogen cycle in an irrigated and a non-irrigated grazed pasture, Plant and Soil, 224, 231-250.
14. Prosser, I., Rustomji, P., Young, B., Moran, C. and Hughes, A. (2001), Constructing River Basin Sediment Budgets for the National Land and Water Resources Audit. CSIRO Land and Water, Technical Report 15/01, Canberra.
15. Silva, R. G., Cameron, K. C., Di, H. J. and Hendry, T. (1999), A lysimeter study of the impact of cow urine, dairy shed effluent, and nitrogen fertiliser on nitrate leaching, Australian Journal of Soil Research, 37, 357-369. (Pubitemid 29163264)
16. Wheeler, D., Ledgard, S. F., de Klein, C. A. M., Monaghan, R. M., Carey, P. L. and Johns, K. L. (2004), OVERSEER Nutrient Budget 2 - a decision support tool, Tools for nutrient and pollutant management: applications to agriculture and environmental quality. Occasional Report No. 17, pp. 293-298, Massey University, Palmerston North, New Zealand.