Abstract
Defining reference conditions is central to identifying environmental effects of anthropogenic activities. Using a watershed approach, we quantified reference conditions for benthic algal communities and their relations to physico-chemical conditions in rivers in the South Nahanni River watershed, NWT, Canada, in 2008 and 2009. We also compared the ability of three descriptors that vary in terms of analytical costs to define algal community structure based on relative abundances of (i) all algal taxa, (ii) only diatom taxa, and (iii) photosynthetic pigments. Ordination analyses showed that variance in algal community structure was strongly related to gradients in environmental variables describing water physico-chemistry, stream habitats, and sub-watershed structure. Water physico-chemistry and local watershed-scale descriptors differed significantly between algal communities from sites in the Selwyn Mountain ecoregion compared to sites in the Nahanni-Hyland ecoregions. Distinct differences in algal community types between ecoregions were apparent irrespective of whether algal community structure was defined using all algal taxa, diatom taxa, or photosynthetic pigments. Two algal community types were highly predictable using environmental variables, a core consideration in the development of Reference Condition Approach (RCA) models. These results suggest that assessments of environmental impacts could be completed using RCA models for each ecoregion. We suggest that use of algal pigments, a high through-put analysis, is a promising alternative compared to more labor-intensive and costly taxonomic approaches for defining algal community structure.
Similar content being viewed by others
References
Antoniades, D., Douglas, M. S. V., & Smol, J. P. (2009). Biogeographic distributions and environmental controls of stream diatoms in the Canadian Arctic Archipelago. Botany, 87, 443–454.
Bailey, R. C., Norris, R. H., & Reynoldson, T. B. (2004). Bioassessment of freshwater ecosystems using the reference condition approach. Massachusetts:Kluwer Academic Publishers.
Biggs, B. J. F. (1990). Periphyton communities and their environments in New Zealand rivers. New Zealand Journal of Marine and Freshwater Research, 24, 367–386.
Biggs, B. J. F., & Kilroy, C. (2000). Stream periphyton monitoring manual. Christchurch: National Institute for Water and Atmospheric Research.
Birks, H. J. B. (2010). Numerical methods for the analysis of diatom assemblage data. In J. P. Smol, & E. F. Stoermer (Eds.), The Diatoms: Applications for the environmental and earth sciences (p. 29). Cambridge: Cambridge University Press.
Bowman, M. F., & Somers, K. M. (2005). Considerations when using the reference condition approach for bioassessment of freshwater ecosystems. Water Quality Research Journal of Canada, 40(3), 347–360.
Bowman, M., Spencer, P., Dubé, M., & West, D. (2010). Regional reference variation provides ecologically meaningful protection criteria for northern world heritage site. Integrated Environmental Assessment and Management, 6, 12–27.
Caron, M., Grasby, S. E., & Ryan, M. C. (2008). Spring water trace element geochemistry: a tool for resource assessment and reconnaissance mineral exploration. Applied Geochemistry, 23, 3561–3578.
Chambers, P.A., Guy, M., Roberts, E.S., Charlton, M.N., Kent, R., Gagnon, C., Grove, G., & Foster, N. (2001). Nutrients and their impact on the Canadian environment (pp. 241). Burlington: Agriculture and Agri-Food Canada, Environment Canada, Fisheries and Oceans Canada, Health Canada and Natural Resources Canada.
Clarke, K. R., & Gorley, R. N. (2006). PRIMER v6: user manual/tutorial. Plymouth:PRIMER-E.
Clarke, K.R., & Warwick, R.M. (2001). Change in marine communities: an approach to statistical analysis and interpretation. 2nd edition. Plymouth; PRIMER-E.
Ecological Stratification Working Group. (1996). A national ecological framework for Canada. Ministry of Supply and Service. Cat. No. A42-65/1996E.
Environment Canada. (1991). Protecting the waters of the Nahanni National Park Reserve, Northwest Territories. Technical report TR91-1/NAH produced by Inland Waters Directorate, Western and Northern Region, Environment Canada, Yellowknife, NWT, Canada.
Environment Canada (1994). Manual of analytical methods: major ions and nutrients, volume 1. Burlington: National Laboratory for Environmental Testing, Canadian Center for Inland Waters.
Environment Canada. (2012). Canadian aquatic biomonitoring network field manual, wadeable streams. Technical report En84-87/2012E produced by Water Science and Technology Directorate, Science and Technology Branch, Environment Canada, Dartmouth, Nova Scotia, Canada.
Hall, R. I., Wolfe, B. B., Wiklund, J. A., Edwards, T. W. D., Farwell, A. J., & Dixon, D. G. (2012). Has Alberta oil sands development altered delivery of polycyclic aromatic compounds to the Peace-Athabasca Delta? PLoS One, 7(9), e46089. doi:10.1371/journal.pone.0046089.
Halliwell, D., & Catto, S. (2003). How and why is aquatic quality changing at Nahanni National Park Reserve, NWT, Canada? Environmental Monitoring and Assessment, 88, 243–281.
Hawkins, C. P., Norris, R. H., Gerritsen, J., Hughes, R. M., Jackson, S. K., Johnson, R. K., & Stevenson, R. J. (2000). Evaluation of the use of landscape classifications for the prediction of freshwater biota: synthesis and recommendations. Journal of the North American Benthological Society, 19(3), 541–556.
Hawkins, C. P., Olson, J. R., & Hill, R. A. (2010). The reference condition: predicting benchmarks for ecological and water-quality assessments. Journal of the North American Benthological Society, 29(1), 312–333.
Hill, W.R., 1996. Factors affecting benthic algae. In: R.J. Stevenson, M.L. Bothwell & R.L. Lowe (Eds). Algal ecology freshwater benthic ecosystems (pp. 121–144). Academic Press, Inc. San Diego.
Hill, B. H., Willingham, W. T., Parrish, L. P., & McFarland, B. H. (2000a). Periphyton community responses to elevated metal concentrations in a Rocky Mountain stream. Hydrobiologia, 428, 161–169.
Hill, B. H., Herlihy, A. T., Kaufmann, P. R., Stebenson, R. J., McCormick, F. H., & Burch Johnson, C. (2000b). Use of periphyton assemblage data as an index of biotic integrity. Journal of the North American Benthological Society, 19, 50–67.
Hirst, H., Jüttner, I., & Ormerod, S. J. (2002). Comparing the responses of diatoms and macroinvertebrates to metals in upland streams of Wales and Cornwall. Freshwater Biology, 47, 1752–1765.
Hughes, R. M., Larsen, D. P., & Omernik, J. M. (1986). Regional reference sites: a method for assessing stream potentials. Environmental Management, 10(5), 629–635.
Jeffrey, S. W., Mantoura, R. F. C., & Wright, S. W. (1997). Phytoplankton pigments in oceanography. Paris:UNSECO Publishing.
Johnson, R. K. (1999). Regional representativeness of Swedish reference lakes. Environmental Management, 23(1), 115–124.
Jongman, R. H. G., ter Braak, C. J. F., & van Tongeren, O. F. R. (1995). Data analysis in community and landscape ecology. Cambridge:Cambridge University Press.
Krammer, K., & Lange-Bertalot, H. (1986-1991). Bacillariophyceae. In H. Ettl, J. Gerloff, H. Heynig, & D. Mollenhauer (Eds.), Stubwasserflora von mitteleuropa band 2/1-4. Stuttgart: Gustav Fischer Verlag.
Lavoie, I., Campeau, S., Grenier, M., & Dillon, P. (2006). A diatom-based index for the biological assessment of eastern Canadian rivers: an application of correspondence analysis (CA). Canadian Journal of Fisheries and Aquatic Sciences, 8, 1793–1811.
Lavoie, I., Hamilton, P. B., Campeau, S., Grenier, M., & Dillon, P. J. (2008). Guide d’identification des Diatomées des rivières de I’Est du Canada. Québec:Presses de I’Université du Québec, Quebec, Canada.
Leavitt, P. R., Carpenter, S. R., & Kitchell, J. F. (1989). Whole-lake experiments: the annual record of fossil pigments and zooplankton. American Society of Limnology and Oceanography, 34(4), 700–717.
Leland, H. V. (1995). Distribution of phytobenthos in the Yakima River basin, Washington, in relation to geology, land use, and other environmental factors. Canadian Journal of Fisheries and Aquatic Sciences, 52, 1108–1129.
Leland, H. V., & Porter, S. D. (2000). Distribution of benthic algae in the upper Illinois River basin in relation to geology and land use. Freshwater Biology, 44, 279–301.
Mantoura, R. F. C., & Llewellyn, C. A. (1983). Carotenoid pigments and their breakdown products in natural waters by reverse-phase high-performance liquid chromatography. Analytica Chimica Acta, 151, 297–314.
Office of the Auditor general of Canada. 2011. A study of environmental monitoring. Chapter 5 of the December 2011 Report of the Commissioner of the Environment and Sustainable Development. Office of the Auditor General of Canada, Ottawa, Ontario. Canada.
Prescott, G. W. (1951). Algae of the western Great Lakes area. Bloomfield Hills:The Cranbrook Press.
Prowse, T. D., Wrona, F. J., Reist, J. D., Gibson, J. J., Hobbie, J. E., Lévesque, L. M. J., & Vincent, W. F. (2006). Climate change effects on hydroecology of Arctic freshwater ecosystems. Ambio, 35(7), 347–358.
Prowse, T., Alfredsen, K., Beltaos, S., Bonsal, B. R., Bowde, W. B., Duguay, C., Korhola, A., McNamara, J., Vincent, W. F., Vuglinsky, V., Walter Anthony, K. M., & Weyhenmeyer, G. A. (2011). Effects of changes in arctic lake and river ice. Ambio, 40, 63–74.
Reavie, E. D., & Smol, J. P. (1998). Epilithic diatoms of the St. Laurence River and their relationships to water quality. Canadian Journal of Botany, 76, 251–257.
Resh, V. H. (2008). Which group is best? Attributes of different biological assemblages used in freshwater biomonitoring programs. Environmental Monitoring and Assessment, 138, 131–138.
Reynoldson, R. B., Norris, R. H., Resh, V. H., Day, K. E., & Rosenberg, D. M. (1997). The reference condition: a comparison of multimetric and multivariate approaches to assess water-quality impairment using benthic macroinvertebrates. Journal of the North American Benthological Society, 16(4), 833–852.
Rheaume, G., Caron-Vuotari, M. (2013). The future of mining in Canada’s North. January 2013 report by the Conference Board of Canada. Ottawa, Ontario, Canada. 98 pages.
Rott, E., Duthie, H. C., & Pipp, E. (1998). Monitoring organic pollution and eutrophication in the Grand River, Ontario, by means of diatoms. Canadian Journal of Fisheries and Aquatic Sciences, 55, 1443–1453.
Sabater, S., & Admiraal, W. (2005). Periphyton as biological indicators in managed aquatic ecosystems. In M. E. Azim, M. C. J. Verdegem, A. A. Van Dam, & M. C. M. Beveridge (Eds.), Periphyton: ecology, exploitation and management (pp. 159–178). Wallingford: CAB International.
Schindler, D. W., & Smol, J. P. (2006). Cumulative effects of climate warming and other human activities on freshwaters of Arctic and Subarctic North America. Ambio, 35(4), 160–168.
Scrimgeour, G. J., Hvenegaard, P. J., & Tchir, J. (2008). Cumulative industrial activity alters lotic fish assemblages in two boreal forest watersheds of Alberta, Canada. Environmental Management, 42, 957–970.
Scrimgeour, G.J., Bailey, J.B., Reynoldson, T., Haggarty, D., Thomas, K., Hall, R., & Tate, D. (2013). An assessment of the ecological integrity of streams in the South Nahanni River watershed: development and application of a reference condition model. Internal technical report produced by Parks Canada Agency, Calgary, Alberta. Canada 59 p.
Scrimgeour, G. J., Tonn, W. M., & Jones, N. (2014). Quantifying effective restoration: reassessing the productive capacity of a constructed stream 14 years after construction. Canadian Journal of Fisheries and Aquatic Sciences, 71, 589–601.
Sokal, M. A., Hall, R. I., & Wolfe, B. B. (2008). Relationships between hydrological and limnological conditions in lakes of the Slave River Delta (NWT, Canada) and quantification of their roles on sedimentary diatom assemblages. Journal of Paleolimnology, 39, 533–550.
Spencer, P., Bowman, M. F., & Dubé, M. G. (2008). A multitrophic approach to monitoring the effects of metal mining in otherwise pristine and ecologically sensitive rivers in Northern Canada. Integrated Environmental Assessment and Management, 4, 327–343.
Stevenson, R. J., Jan, Y., Kociolek, J. P., & Kingston, J. C. (2006). Advances in algal biology: a commemoration of the work of Rex Lowe (p. 257). Dordrecht: Springer.
ter Braak, C.J.F., & Šmilauer, P. (2002). Canoco reference manual and canodraw for windows user’s guide. Software for canonical community ordination (ver 4.5). Microcomputer Power. Ithaca, NY.
Thomas, K. E., Kluke, A., Hall, R. I., Paterson, A. M., & Winter, J. G. (2011). Assessment of benthic algal biomonitoring protocols to evaluate effects of shoreline development on the nearshore zone of Precambrian Shield lakes in Ontario. Lake and Reservoir Management, 27, 398–413.
Thomas, K. E., Hall, R. I., & Scrimgeour, G. J. (2013). Evaluating the use of algal pigments to assess the biological condition of streams. Environmental Assessment and Monitoring, 185, 7895–7913.
Tornés, E., Leira, M., & Sabater, S. (2012). Is the biological classification of benthic diatom communities concordant with ecotypes? Hydrobiologia, 695, 43–55.
Wang, Y-K., Stevenson, R.J., & Metzmeier, L. 2005. Development and evaluation of a diatom-based index of biotic integrity for the Interior Plateau Ecoregion, USA. Journal of the North American Benthological Society 24(4):990-1008.
Wehr, J. D., & Sheath, R. G. (2003). Freshwater algae of North America: ecology and classification. San Diego: Academic Press.
Wiklund, J. A., Bozinovski, N., Hall, R. I., & Wolfe, B. B. (2010). Epiphytic diatoms as flood indicators. Journal of Paleolimnology, 44, 25–42.
Wiklund, J. A., Hall, R. I., Wolfe, B. B., Edwards, T. W. D., Farwell, A. J., & Dixon, D. G. (2014). Use of pre-industrial floodplain lake sediments to establish baseline river metal concentrations downstream of Alberta oil sands: a new approach for detecting pollution of rivers. Environmental Research Letters, 9, 124019–112028.
Winter, J. G., & Duthie, H. C. (2000). Stream biomonitoring at an agricultural test site using benthic algae. Canadian Journal of Botany, 78, 1319–1325.
Winter, J. G., Dillon, P. J., Paterson, C., Reid, R. A., & Somers, K. M. (2003). Impacts of golf course construction and operation on headwater streams: bioassessment using benthic algae. Canadian Journal of Botany, 81, 848–858.
Wrona, F. J., Prowse, T. D., Reist, J. D., Hobbie, J. E., Lévesque, L. M. J., & Vincent, W. F. (2006). Climate change effects on aquatic biota, ecosystem structure and function. Ambio, 35(7), 359–369.
Wua, N., Caia, Q., & Fohrerb, N. (2012). Development and evaluation of a diatom-based index of biotic integrity (D-IBI) for rivers impacted by run-of-river dams. Ecological Indicators, 18, 108–117.
Acknowledgments
This project was funded by Parks Canada Agency (to G. J. Scrimgeour), NSERC Strategic Partnership Projects Grant (to R.I. Hall), Aboriginal Affairs and Northern Development Canada (to G.J. Scrimgeour), Environment Canada, North American Tungsten, Canadian Zinc Corporation, Northern Scientific Training Program (student travel funding), and the University of Waterloo (graduate student assistance). We thank Dana Haggarty for the assistance during fieldwork and logistical support. Shape files for map, copyright: Department of Natural Resources Canada and Parks Canada Agency, all rights reserved.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Thomas, K.E., Hall, R.I. & Scrimgeour, G.J. Relations between water physico-chemistry and benthic algal communities in a northern Canadian watershed: defining reference conditions using multiple descriptors of community structure. Environ Monit Assess 187, 564 (2015). https://doi.org/10.1007/s10661-015-4778-x
Received:
Accepted:
Published:
DOI: https://doi.org/10.1007/s10661-015-4778-x