Abstract
The monitoring of resource condition is receiving renewed attention across several levels of government in Australia. This interest is linked to substantial investment in environmental remediation and aquatic ecosystem restoration in particular. In this context, it is timely to consider principles which ought to guide the development and implementation of monitoring programmes for wetland ecosystems. A framework is established which places monitoring in the context of the strategic adaptive management of wetlands. This framework requires there has to be clear goals for the extent and condition of the resource, with these goals being defined within thresholds of acceptable variability. Qualitative and, where possible, quantitative conceptual models linking management interventions to management goals should be the basis of indicator selection and assessment. The intensity of sampling ought to be informed by pilot surveys of statistical power in relation to the thresholds of acceptable variability identified within the management plan.
Similar content being viewed by others
References
Baldwin, D. S., Neilson, D. L., Bowen, P. M., & Williams, J. (2005). Recommended methods for monitoring floodplains and wetlands (p. 85). Canberra: Murray-Darling Basin Commission.
Bartoldus, C. C. (1999). A comprehensive review of wetland assessment procedures: a guide for wetland practitioners. Maryland: Environmental Concern Inc.
Biggs, H. C., & Rogers, K. H. (2003). An adaptive system to link science, monitoring, and management in practice. In J. du Toit, K. H. Rogers, & H. C. Biggs (Eds.), The Kruger experience: Ecology and management of Savanna heterogeneity (pp. 519). Island Press.
Boulton, A. J. (1999). An overview of river health assessment: philosophies, practice, problems and prognosis. Freshwater Biology, 41, 469–479.
Brinson, M. M., & Rheinhardt, R. (1996). The role of reference wetlands in functional assessment and mitigation. Ecological Applications, 6(1), 69–76.
Brown, K. J., & Pasternack, G. B. (2005). A palaeo-environmental reconstruction to aid in the restoration of floodplain and wetland habitat on an upper deltaic plain, California, USA. Environmental Conservation, 32, 103–116.
Casanova, M. T., & Brock, M. A. (2004). How do depth, duration and frequency of flooding influence the establishment of wetland plant communities? Plant Ecology, 147(2), 237–250.
Chessman, B., & Jones, H. (2001). Integrated monitoring of environmental flows: design report. Parramatta: New South Wales Department of Land and Water Conservation.
Cole, R., & Fenton, J. (1995). Aquatic Faunal Assessment in Fiver Murray Wetlands. Department of Land and Water Conservation Technical Services Division, Ecological Services Unit. TS 95–163.
Conrick D., Edgar, B., & Innes A. (2007). Development of National Indicators for Wetland Ecosystem Extent, Distribution and Condition. Final Report, Matter For Target, Inland Aquatic Ecosystem Integrity—Wetlands p. 125.
Cottingham, P., Quinn, G., King, A., Norris, R., Chessman, B., & Marshall, C. (2005). Environmental flows monitoring and assessment framework. Technical report. Canberra: CRC for Freshwater Ecology.
Cox, M. E., Scheltinga, D., Rissik, D., Moss, A., Counihan, R., & Rose, D. (2004). Assessing condition and management priorities for estuaries in Australia. In: Proceedings of the Coastal Zone Asia Pacific Conference 2004: Improving the Quality of Life in Coastal Areas, 5–9 September, 2004, (pp. 551–557), Brisbane, Australia.
Davis, J. A., & Froend, R. (1999). Loss and degradation of wetlands in southwestern Australia: underlying causes, consequences and solutions. Wetlands Ecology and Management, 7, 13–23.
Davis, J., Horwitz, P., Norris, R., Chessman, B., McGuire, M., & Sommer, B. (2006). Are river bioassessment methods using macroinvertebrates applicable to wetlands? Hydrobiologia, 572, 115–128.
Downes, B. J., Barmuta, L. A., Fairweather, P. G., Faith, D. P., Keough, M. J., Lake, P. S., et al. (2002). Monitoring ecological impacts: concepts and practice in flowing waters. Cambridge: Cambridge University Press.
Environment Australia. (2001). A Directory of important wetlands in Australia (3rd ed.). Canberra: Environment Australia.
Fairweather, P. G. (1991). Statistical power and design requirements for environmental monitoring. Australian Journal of Marine & Freshwater Research, 42, 555–567.
Finlayson, C. M. (2003). The challenge of integrating wetland inventory, assessment and monitoring. Aquatic Conservation, 14, 281–286.
Finlayson, C. M., & Davidson, N. C. (2001). Wetland inventory, assessment and monitoring—Practical techniques and identification of major issues: Introduction and review of past recommendations. In: C. M. Finlayson, N. C. Davidson, & N. J. Stevenson (Eds.), Wetland inventory, assessment and monitoring: Practical techniques and identification of major issues. Proceedings of Workshop 4, 2nd International Conference on Wetlands and Development, Dakar, Senegal, 8–14 November 1998, Supervising Scientist Report 161, Supervising Scientist, Darwin. pp. 1–10.
Finlayson, C. M., & Mitchell, D. S. (1999). Australian wetlands: the monitoring challenge. Wetlands Ecology and Management, 7, 105–112.
Finlayson, C. M., & Rea, N. (1999). Reasons for the loss and degradation of Australian wetlands. Wetlands Ecology and Management, 7, 1–11.
Finlayson, C. M., & Spiers, A. G., (Eds.) (1999). A compendium of information for managing and monitoring wetlands in tropical Australia. Supervising Scientist report 148.
Green, R. H. (1979). Sampling design and statistical methods for environmental biologists. Chichester: Wiley.
Hobbs, R. J., & Huenneke, L. F. (1992). Disturbance, diversity, and invasion: implications for conservation. Conservation Biology, 6, 324–337.
Hruby, T. (1999). Assessments of wetland functions: what they are and what they are not. Environmental Management, 23(1), 75–85.
Imgraben, S., Claus, S., & Daly, B. (2008). Developing conceptual models to support the NSW Monitoring, Evaluation and Reporting Program, Milestone 4 report. Report by the Rivers and Wetlands Unit, NSW Department of Environment and Climate Change for National Land and Water Resources Audit (NLWRA) Canberra.
Innis, A. A., Naiman, R. J., & Elliot, S. R. (2000). Indicators and assessment methods for measuring the ecological integrity of semi-aquatic terrestrial environments. Hydrobiologia, 422(423), 111–131.
King, A., Brooks, J., Quinn, G., Sharpe, A., & McKay S. (2003). Monitoring programs for environmental flows in Australia—A literature review. State of Victoria, Department of Sustainability and Environment, Sinclair Knight Merz and the Cooperative Research Centre for Freshwater Ecology.
Kingsford, R. T. (2000). Ecological impacts of dams water diversions and river management on floodplain wetlands in Australia. Austral Ecology, 25(2), 109–127.
Kingsford, R. T., & Thomas, R. F. (1995). The macquarie marshes in Arid Australia and their waterbirds: a 50 year history of decline. Environmental Management, 19, 867–878.
Kingsford, R. T., Brandis, K., Thomas, R. F., Crighton, P., Knowles, E., & Gale, E. (2004). Classifying landforms at broad spatial scales: the distribution and conservation of wetlands in New South Wales. Marine and Freshwater Research, 55(1), 17–31.
Kobayashi, T., Ryder, D., Ingleton, T., Carpenter, M., & Jacobs, S. (2006). Emergence of a microbial community in a floodplain wetland following artificial inundation: a short-term in situ incubation study. In: Programme and Abstracts, Australian Society for Limnology 45th Annual Congress, Albury, NSW, 25th–29th September. Australian Society for Limnology.
Merritt, W., Powell, S., Pollino, C., & Jakeman, T. (2010). IBIS: A decision support system for managers of environmental flows in wetlands. pp 121–138 In: N. Saintilan, & I. Overton (Eds.), Ecosystem response modelling in the Murray-Darling Basin. CSIRO Publishing.
Moore, S. (2003). Developing a method to determine an index of wetland condition relevant to the Gippsland Lakes and surrounding wetlands. Report prepared for the Department of Sustainability and Environment. ECOS Environmental Consulting P/L.
Murray-Darling Basin Commission (2008a). The Living Murray Icon Site Condition Report October 2008 MDBC Publication No. 58/08.
Murray-Darling Basin Commission. (2008b). Murray-Darling Basin Rivers: Ecosystem Health Check, 2004–2007, Sustainable Rivers Audit Report 1. Canberra: Murray-Darling Basin Commission.
Nichols, J. D., & Williams, B. K. (2006). Monitoring for conservation. Trends in Ecology & Evolution, 21(12), 668–673.
Norris, R. H., & Thoms, M. (1999). What is river health? Freshwater Biology, 41(2), 197–209.
Norris, R. H., Dyer, F., Hairsine, P., Kennard, M., Linke, S., Read, A., et al. (2005). A Framework for comparable assessment of the ecological condition of Australian Rivers and Wetlands. Australian Water Resources 2005 (p. 38). Canberra: Australian Government.
Overton, I., Penton, P., & Doody, T. (2010). Ecosystem response modelling in the Murray Mouth. In N. Saintilan & I. Overton (Eds.), Ecosystem response modelling in the Murray-Darling Basin (pp. 245–266). Melbourne: CSIRO Publishing.
Ramsar Convention Bureau. (1997). The Ramsar Convention Manual: a guide to the convention on Wetlands (Ramsar, Iran 1971) (2nd ed.). Gland: Ramsar Convention Bureau.
Reid, M. A., & Brooks, J. J. (2000). Detecting effects of environmental water allocations in wetlands of the Murray-Darling basin, Australia. Regulated Rivers, 16, 479–496.
Reid, M. A., & Quinn, G. P. (2004). Hydrologic regime and macrophyte assemblages in temporary floodplain wetlands: implications for detecting responses to environmental water allocations. Wetlands, 24(2), 586–599.
Robson, B. J., & Clay, C. J. (2005). Local and regional macroinvertebrate diversity in the wetlands of a cleared agricultural landscape in south-western Victoria, Australia. Aquatic Conservation: Marine and Freshwater Ecosystems, 15, 403–414.
Saintilan, N., & Overton, I. (2010). Lessons learnt from ecosystem response modelling and future directions for the Murray-Darling Basin. In N. Saintilan & I. Overton (Eds.), Ecosystem response modelling in the Murray Darling Basin (pp. 411–418). Melbourne: CSIRO Publishing.
Saintilan, N., Maher, M., & Ling, J. (2010). Management and science challenges for the wetlands of the Murray-Darling Basin. In: N. Saintilan, & I. Overton (Eds.), Ecosystem response modelling in the Murray Darling Basin (pp 55–66). CSIRO Publishing.
Spencer, C., Robertson, A. I., & Curtis, A. (1998). Development and testing of a rapid appraisal wetland condition index in south-eastern Australia. Journal of Environmental Management, 54, 143–159.
Suter, P., & Atkins, B. (1994). Wetlands monitoring in the Murray-Darling Basin Floodplain: A coordinated approach. In: Murray-Darling Basin Commission, Murray-Darling Basin Floodplain Wetlands Management; Proceedings of the Floodplain Wetlands Management Workshop, Albury NSW 20–22 October 1992. Murray-Darling Basin Commission, Canberra.
Thomas, R., Bowen, S., Simpson, S., Cox, S., Sims, N., Hunter, S., et al. (2010). Inundation response of vegetation communities of the Macquarie Marshes in semi-arid Australia. In N. Saintilan & I. Overton (Eds.), Ecosystem response modelling in the Murray-Darling Basin (pp. 139–153). Melbourne: CSIRO Publishing.
Thoms, M. C., & Sheldon, F. (2000). Water resource development and hydrological change in a large dryland river: the Barwen-Darling River, Australia. Journal of Hydrology, 228, 10–21.
Thoms, M. C., & Sheldon, F. (2002). An ecosystem approach for determining environmental water allocation in Australian dryland river system: the role of geomorphology. Geomorphology, 47, 153–168.
Underwood, A. J. (1993). The mechanics of spatially-replicated sampling programs to detect environmental impacts in a variable world. Australian Journal of Ecology, 18, 99–116.
Acknowledgements
Authors thank Liza Miller and two anonymous referees who provided helpful comments on an earlier version of this manuscript.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Saintilan, N., Imgraben, S. Principles for the monitoring and evaluation of wetland extent, condition and function in Australia. Environ Monit Assess 184, 595–606 (2012). https://doi.org/10.1007/s10661-011-2405-z
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10661-011-2405-z