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Journal of Paleolimnology

, Volume 50, Issue 3, pp 399–415 | Cite as

Eutrophication of a small, deep lake in southern New Zealand: the effects of twentieth-century forest clearance, changing nutrient influx, light penetration and bird behaviour

  • Craig Woodward
Original paper

Abstract

This study provides a high resolution multi-proxy record of the response of an aquatic ecosystem (Alexander Lake) to forest clearance in New Zealand in the late twentieth century (ca. 1950–2006 AD). New chironomid-based transfer functions for lake water total nitrogen (TN) concentration were applied to the Alexander Lake chironomid record. A test of the significance of reconstructions based on multiple model types indicates that a model with the highest r2 and lowest root mean squared error of prediction may not necessarily perform the best when applied to a particular site. The chironomid-based TN reconstruction and other proxies suggest a complex response by a stained water (dystrophic) lake in a forested catchment to deforestation. Minor perturbations and nutrient influx may favour increased phytoplankton production, but continued light attenuation by dissolved organic carbon and humic compounds prevents proliferation of submerged macrophytes. Complete mechanical forest clearance resulted in a short term pulse of nutrients and eutrophication. The long term effect of deforestation was to increase light penetration and favour the growth of submerged macrophytes. Continued eutrophication of Alexander Lake could be due to a contribution of bird-derived nutrients. Deforestation around Alexander Lake has created a perfect moulting site for Paradise Shelducks (Tadorna variegata Gmelin). The input of total phosphorus from T. variegata could be enough to trigger blooms of Microcystis that currently occur in the lake. Changes in bird behaviour in response to changes in vegetation should therefore be considered a possible result of past (including prehistoric) and future deforestation in New Zealand.

Keywords

New Zealand Deforestation Eutrophication Lake Chironomids Transfer function 

Notes

Acknowledgements

The author would like to thank the land owner (Patrick Alexander) for permission to sample the site, Natacha Issler and Nicki Whitehouse for assistance collecting cores, measurements and water samples, the technical support staff at the University of Canterbury, Richard Holdaway for discussion about the role of birds in eutrophication, Jamie Shulmeister and two journal reviewers for comments on the manuscript. Financial support for this work came from Marsden contract UOC301 and the Mason Scientific and Technical Trust (Department of Geological Sciences, University of Canterbury).

Supplementary material

10933_2013_9734_MOESM1_ESM.doc (728 kb)
Supplementary material 1 (DOC 728 kb)

References

  1. Anderson NH (1982) A survey of aquatic insects associated with wood debris in New Zealand streams. Mauri Ora 10:21–33Google Scholar
  2. Andrews-Cookson KJ (2004) Late Holocene paleo-ecology, paleo-environment and paleo-climate of the Takaka region, northwest Nelson, New Zealand. Unpublished MSc thesis, Department of Geological Sciences, University of Canterbury, New Zealand, 187 ppGoogle Scholar
  3. Augustinus P, Reid M, Andersson S, Deng Y, Horrocks M (2006) Biological and geochemical record of anthropogenic impacts in recent sediments from Lake Pupuke, Auckland city, New Zealand. J Paleolimnol 35:789–805CrossRefGoogle Scholar
  4. Barker RJ, White GC, McDougall M (2005) Movement of paradise shelduck between molt sites: a joint multistate-dead recovery mark-recapture model. J Wildl Manag 69:1194–1201CrossRefGoogle Scholar
  5. Bennett KD (2002) Psimpoll 3.10: C programs for plotting pollen diagrams and analysing pollen data. Uppsala University, Sweden 117 ppGoogle Scholar
  6. Binford MW (1990) Calculation and uncertainty analysis of 210Pb dates for PIRLA project lake sediment cores. J Paleolimnol 3:253–267CrossRefGoogle Scholar
  7. Birks HJB (1998) D.G. Grey & E.S. Deevey Review #1: numerical tools in palaeolimnology—progress, potentialities, and problems. J Paleolimnol 20:307–332CrossRefGoogle Scholar
  8. Boothroyd IKG (2004) A new species of Naonella Boothroyd (Chironomidae: Orthocladiinae) from New Zealand. N Z Entomol 27:11–15CrossRefGoogle Scholar
  9. Boubee JAP (1983) Past and present benthic fauna of Lake Maratoto, with special reference to the Chironomidae. Unpublished PhD thesis, University of Waikato, New Zealand, 151 ppGoogle Scholar
  10. Brodersen KP, Quinlan R (2006) Midges as palaeoindicators of lake productivity, eutrophication and hypolimnetic oxygen. Quat Sci Rev 25:1995–2012CrossRefGoogle Scholar
  11. Bruce KA (1987) Takaka River aquatic biological studies: literature review and pilot study. Report by the Cawthron institute prepared for the Nelson Catchment Board and Regional Water BoardGoogle Scholar
  12. Burns N, Bryers G, Bowman E (2000) Protocol for monitoring trophic levels of New Zealand lakes and reservoirs. New Zealand Ministry for the Environment, Wellington 138 ppGoogle Scholar
  13. Carignan R, D’Arcy P, Lamontagne S (2000) Comparative impacts of fire and forest harvesting on water quality in Boreal Shield lakes. Can J Fish Aquat Sci 57(Suppl. 2):105–117CrossRefGoogle Scholar
  14. Chaichana R, Leah R, Moss B (2010) Birds as eutrophicating agents: a nutrient budget for a small lake in a protected area. Hydrobiologia 646:111–121CrossRefGoogle Scholar
  15. Cooper RA (1989) Early Paleozoic terranes of New Zealand. J R Soc N Z Geol 19:73–112CrossRefGoogle Scholar
  16. Crisman TL, Crisman UAM, Binford MW (1986) Interpretation of bryozoan microfossils in lacustrine sediment cores. Hydrobiologia 143:113–118CrossRefGoogle Scholar
  17. Dieffenbacher-Krall AC,Vandergoes MJ, Woodward CA, Boothroyd IKG (2008) Guide to identification and ecology of New Zealand subfossil chironomids found in lake sediment. Climate Change Institute, University of Maine, Orono, ME. http://www.climatechange.umaine.edu/Research/facilities/perl/nzguide.html
  18. Don GL, Donovan WF (2002) First order estimation of the nutrient and bacterial input from aquatic birds to twelve Rotorua Lakes. Bioresearchers, Auckland, p 58Google Scholar
  19. Downes MT, Hawes I (1994) Plant pigment stratigraphy in Lake Okaro. Niwa consultancy report no. SCJ135, Christchurch, New ZealandGoogle Scholar
  20. Elser JJ, Bracken MES, Cleland EE, Gruner DS, Harpole WS, Hillebrand H, Ngai JT, Seabloom EW, Shurin JB, Smith JE (2007) Global analysis of nitrogen and phosphorus limitation of primary producers in freshwater, marine and terrestrial ecosystems. Ecol Lett 10:1135–1142CrossRefGoogle Scholar
  21. Fahey BD, Jackson RJ (1997) Environmental effects of forestry at Big Bush Forest, South Island, New Zealand: I changes in water chemistry. J Hydrol (Wellingt North) 36:43–71Google Scholar
  22. Forsyth DJ (1978) Benthic macroinvertebrates in seven New Zealand lakes. N Z J Mar Freshw Biol 12:41–49CrossRefGoogle Scholar
  23. Gillingham AG, Thorrold BS (2000) A review of New Zealand research measuring phosphorus in runoff from pasture. J Environ Qual 29:88–96CrossRefGoogle Scholar
  24. Harding JS (2003) Historic deforestation and the fate of endemic invertebrate species in streams. N Z J Mar Freshw Res 36:333–345CrossRefGoogle Scholar
  25. Heiri O, Lotter AF (2001) Effect of low count sums on quantitative environmental reconstructions: an example using subfossil chironomids. J Paleolimnol 26:343–350CrossRefGoogle Scholar
  26. Heiri O, Lotter AF, Lemcke G (2001) Loss on ignition as a method for estimating organic and carbonate content in sediments: reproducibility and comparability of results. J Paleolimnol 25:101–110CrossRefGoogle Scholar
  27. Horne AJ, Commins ML (1987) Macronutrient controls on nitrogen fixation in planktonic cyanobacterial populations. N Z J Mar Freshw Res 21:413–423CrossRefGoogle Scholar
  28. Juggins S (2003) C2 software for ecological and paleoecological data analysis and visualisation. User guide version 1.3. University of Newcastle, Newcastle upon Tyne, United Kingdom, 69 ppGoogle Scholar
  29. Juggins S (2009) rioja: an R package for the analysis of Quaternary science data. Available at: http://cran.r-project.org/package=rioja2009
  30. Juggins S (2013) Quantitative reconstructions in palaeolimnology: new paradigm or sick science? Quat Sci Rev 64:20–32CrossRefGoogle Scholar
  31. Kajak Z (1965) Analysis of quantitative benthic methods. Ekol Pol Ser A 11:1–56Google Scholar
  32. Karlsson J, Byström P, Ask J, Persson L, Jansson M (2009) Light limitation of nutrient-poor lake ecosystems. Nature 460:506–510CrossRefGoogle Scholar
  33. Large MF, Braggins JE (1991) Spore atlas of New Zealand Ferns & Fern Allies. SIR Publishing, Wellington 167 ppGoogle Scholar
  34. Martin J, Forsyth D (2013) New Zealand Chironomus species. Description of the morphology and polytene chromosomes of twelve recognizable species. Online resource available at: http://genetics.unimelb.edu.au/Martin/NZchirfile/NZChiron.html. Updated 25 Mar 2013
  35. McWethy DB, Whitlock C, Wilmshurst JM, McGlone MS, Fromont M, Li X (2009) Rapid deforestation of South Island, New Zealand, by early Polynesian fires. Holocene 19:883–897CrossRefGoogle Scholar
  36. McWethy DB, Whitlock C, Wilmshurst JM, McGlone MS, Fromont M, Li X, Dieffenbacher-Krall A, Hobbs WO, Fritz SC, Cook ER (2010) Rapid landscape transformation in South Island, New Zealand, following initial Polynesian settlement. Proc Natl Acad Sci 107(50):21343–21348CrossRefGoogle Scholar
  37. Ministry for the Environment (2010) Land use and carbon analysis system: satellite imagery interpretation guide for land-use classes. Ministry for the Environment, Wellington 28 ppGoogle Scholar
  38. Moar NT (1993) Pollen grains of New Zealand dicotyledonous plants. Manaaki Whenua Press, Lincoln 200 ppGoogle Scholar
  39. Moore PD, Webb JA, Collinson ME (1991) Pollen analysis. Blackwell Scientific Publications, Oxford 216 ppGoogle Scholar
  40. Mueller M (1991) Karst hydrogeology of the Takaka Valley, Golden Bay, northwest Nelson. N Z J Geol Geophys 34:11–16CrossRefGoogle Scholar
  41. Oksanen J, Blanchet FG, Kindt R, Legendre P, O’Hara B, Simpson GL, Solymos P, Stevens MHH, Wagner H (2010) Vegan: community ecology package. R package version 1.17–22. Available from http://vegan.r-forge.r-project.org/
  42. Pocknall DT (1981) Pollen morphology of the New Zealand species of Dacrydium Solander, Podocarpus L’Heritier, and Dacrycarpus Endlicher (Podocarpaceae). N Z J Bot 19:67–95CrossRefGoogle Scholar
  43. R Development Core Team (2010) R: a language and environment for statistical computing. R Foundation for Statistical Computing, ViennaGoogle Scholar
  44. Reid M (2005) Diatom-based models for reconstructing past water quality and productivity in New Zealand lakes. J Paleolimnol 33:13–38CrossRefGoogle Scholar
  45. Rowe LK, Fahey BD (1991) Hydrology and water chemistry changes after harvesting small, indigenous forest catchments, Westland, New Zealand. In: Sediment and stream water quality in a changing environment: trends and explanation (Proceedings of the Vienna symposium, August 1991), IAHS Publication no. 203, pp 259–266Google Scholar
  46. Schakau BL (1986) Preliminary study of the development of the subfossil chironomid fauna (Diptera) of Lake Taylor, South Island, New Zealand, during the younger Holocene. Hydrobiologia 143:287–291CrossRefGoogle Scholar
  47. Schakau BL (1990) Stratigraphy of the fossil Chironomidae (Diptera) from Lake Grassmere, South Island, New Zealand, during the last 6000 years. Hydrobiologia 214:213–221CrossRefGoogle Scholar
  48. Scheffer M, van Nes EH (2007) Shallow lakes theory revisited: various alternative regimes driven by climate, nutrients, depth and lake size. Hydrobiologia 584:455–466CrossRefGoogle Scholar
  49. Telford RJ, Birks HJB (2011) A novel method for assessing the statistical significance of quantitative reconstructions inferred from biotic assemblages. Quat Sci Rev 30:1272–1278CrossRefGoogle Scholar
  50. ter Braak CJF, Šmilauer P (2002) CANOCO reference manual and CanoDraw for windows user’s guide: software for canonical community ordination (version 4.5). Microcomputer power, Ithaca, 500 ppGoogle Scholar
  51. Timms BV (1982) A study of the benthic communities of twenty lakes in the South Island. Freshw Biol 12:123–138CrossRefGoogle Scholar
  52. UNSCEAR (2000) Exposure from man-made sources of radiation report volume 1: sources, annex C. http://www.unscear.org/unscear/en/publications/2000_1.html
  53. Walker IR (2001) Midges: Chironomidae and related diptera. In: Smol JP, Birks HJB, Last WM (eds) Tracking environmental change using lake sediments. Volume 4: zoological indicators. Kluwer, Dordrecht, pp 43–66CrossRefGoogle Scholar
  54. Wilmshurst JM, McGlone MS (2005) Corroded pollen and spores as indicators of changing lake sediment sources and catchment disturbance. J Paleolimnol 34:503–517CrossRefGoogle Scholar
  55. Wilmshurst JM, Anderson AJ, Higham FG, Worthy TH (2008) Dating the late prehistoric dispersal of Polynesians to New Zealand using the commensal Pacific rat. Proc Natl Acad Sci 105(22):7676–7680CrossRefGoogle Scholar
  56. Winterbourne MJ, Gregson KLD, Dolphin CH (2000) Guide to the aquatic insects of New Zealand. Bulletin of the Entomological Society of New Zealand. Entomological Society of New Zealand, Auckland 102 ppGoogle Scholar
  57. Wood TS, Wood LJ, Geimer G, Massard J (1998) Freshwater bryozoans of New Zealand: a preliminary survey. N Z J Mar Freshw Res 32:639–648CrossRefGoogle Scholar
  58. Woodward CA, Shulmeister J (2005) A Holocene record of human induced and natural environmental change from Lake Forsyth (Te Wairewa), New Zealand. J Paleolimnol 34:481–501CrossRefGoogle Scholar
  59. Woodward CA, Shulmeister J (2006) New Zealand chironomids as proxies for human-induced and natural environmental change: transfer functions for temperature and lake production (chlorophyll a). J Paleolimnol 36:407–429CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media Dordrecht 2013

Authors and Affiliations

  1. 1.The School of Geography Planning and Environmental ManagementThe University of QueenslandBrisbaneAustralia

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