Skip to main content

Advertisement

Log in

Holocene changes in climate and land use drove shifts in the diversity of testate amoebae in a subalpine pond

  • Original paper
  • Published:
Journal of Paleolimnology Aims and scope Submit manuscript

Abstract

Testate amoebae that inhabit peat are sensitive indicators of water table position. In this study, we used testate amoebae in sediments from a mire in the western Alps (Lac du Thyl) to: (1) reconstruct the hydrology of the site over the last 7,000 years, (2) determine how hydrological changes affected testate amoebae diversity and (3) infer past trophic state shifts. The study site is located in one of the driest valleys of the Alps and is thus very sensitive to hydrological changes. Our study revealed that the water table depth increased (dry conditions) between 5,800 and 4,000 cal year BP. This triggered establishment of a Sphagnum-type peat and acidic conditions from 5,700 to 4,000 cal year BP. These processes were independent of ongoing transformations of the terrestrial vegetation and soil in the catchment area. After 1,690 cal year BP, the depth to the water table decreased (wetter conditions) and a minerotrophic fen developed. At the same time, the diversity of testate amoebae increased, probably as a result of deforestation that supported the expansion of grassland. Climate and land use were apparently more important factors controlling the lake hydrology than were changes in vegetation and soil in the catchment. Testate amoebae diversity was linked to land cover. Changes in pH were controlled indirectly by external forcing (climate), but more directly by fluctuations in the level of the water table (internal forcing) and autogenous expansion of Sphagnum.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8

Similar content being viewed by others

References

  • Almquist H, Dieffenbacher-Krall AC, Flanagan-Brown R, Sanger D (2001) The Holocene record of lake levels of Mansell Pond, central Maine, USA. Holocene 11:189–201

    Article  Google Scholar 

  • Asada T, Warner BG, Pojar J (2003) Environmental factors responsible for shaping an open peatland—forest complex on the hypermaritime north coast of British Columbia. Can J For Res 33:2380–2394

    Article  Google Scholar 

  • Birks HJB (1995) Quantitative palaeoenvironmental peconstructions. In: Maddy D, Brew JS (eds) Statistical;odelling of auaternaryscience data. Quaternary Research Associacion, Cambridge, pp 161–254

    Google Scholar 

  • Birks HJB (1998) Numerical tools in palaeolimnology: progress, potentialities, and problems. J Paleolimnol 20:307–332

    Article  Google Scholar 

  • Birks HJB, Line JM (1992) The use of rarefaction analysis for estimating palynological richness from quaternary pollen-analytical data. Holocene 2:1–10

    Google Scholar 

  • Blarquez O (2011) Feux, climat et forêts subalpines dans les Alpes à l’Holocène. PhD thesis, Ecole Pratique des Hautes Etudes, Paris, p 206

  • Blarquez O, Carcaillet C, Bremond L, Mourier B, Radakovitch O (2010) Trees in the subalpine belt since 11 700 cal. BP: origin, expansion and alteration of the modern forest. Holocene 20:139–146

    Article  Google Scholar 

  • Booth RK, Sullivan ME, Sousa VA (2008) Ecology of testate amoebae in a North Carolina pocosin and their potential use as environmental and paleoenvironmental indicators. Ecoscience 15:277–289

    Article  Google Scholar 

  • Carcaillet C (1998) A spatially precise study of Holocene fire history, climate and human impact within the Maurienne valley, North French Alps. J Ecol 86:384–396

    Article  Google Scholar 

  • Carcaillet C, Brun J–J (2000) Changes in landscape structure in the northwestern Alps over the last 7000 Years: lessons from soil charcoal. J Veg Sci 11:705–714

    Article  Google Scholar 

  • Carcaillet C, Ali AA, Blarquez O, Genries A, Mourier B, Bremond L (2009) Spatial variability of fire history in subalpine forests: from natural to cultural regimes. Ecoscience 16:1–12

    Article  Google Scholar 

  • Charman DJ, Hendon D, Woodland WA (2000) The identification of testate amoebae (Protozoa: Rhizopoda) in peats. Technical Guide No. 9. Quaternary Research Association, London, p 147

    Google Scholar 

  • Cholet J, Magnon G (2010) Tourbières des montagnes françaises: nouveaux éléments de connaissance, de réflexion & de gestion. Pôle-relais Tourbières/Fédération des Conservatoires d’Espaces Naturels, 188 pp

  • David F, Barbero M (2001) Les érables dans l’étage subalpin : une longue histoire = Maples at the sub-Alpine vegetation belt: a long history. C R Acad Sci Serie III Sci Vie 324:159–164

    Article  Google Scholar 

  • Digerfeldt G, de Beaulieu J-L, Guiot J, Mouthon J (1997) Reconstruction and paleoclimatic interpretation of Holocene lake-level changes in Lac de Saint-Léger, Haute-Provence, southeast France. Palaeogeogr Palaeoclim Palaeoecol 136:231–258

    Article  Google Scholar 

  • Escobar J, Brenner M, Whitmore T, Kenney W, Curtis J (2008) Ecology of testate amoebae (thecamoebians) in subtropical Florida lakes. J Paleolimnol 40:715–731

    Article  Google Scholar 

  • Feller MC (2009) Deforestation and nutrient loading to fresh waters. In: GE Likens (ed) Encyclopedia of inland waters. Elsevier, p 6492

  • Franzén LG (2006) Increased decomposition of subsurface peat in Swedish raised bogs: are temperate peatlands still net sinks of carbon? Mires Peat 1

  • Genries A, Mercier L, Lavoie M, Muller SD, Radakovitch O, Carcaillet C (2009a) The effect of fire frequency on local cembra pine populations. Ecology 90:476–486

    Article  Google Scholar 

  • Genries A, Muller SD, Mercier L, Bircker L, Carcaillet C (2009b) Fires control spatial variability of subalpine vegetation dynamics during the Holocene in the Maurienne valley (French Alps). Ecoscience 16:13–22

    Article  Google Scholar 

  • Giorgi F, Lionello P (2008) Climate change projections for the Mediterranean region. Global Planet Change 63:90–104

    Article  Google Scholar 

  • Grimm EC (1987) CONISS: a FORTRAN 77 program for stratigraphically constrained cluster analysis by the method of incremental sum of squares. Comput Geosci 13:13–35

    Article  Google Scholar 

  • Heck KL, van Belle G, Simberloff D (1975) Explicit calculation of the rarefaction diversity measurement and the determination of sufficient sample size. Ecology 56:1459–1461

    Article  Google Scholar 

  • Hendon D, Charman DJ (1997) The preparation of testate amoebae (Protozoa: Rhizopoda) samples from peat. Holocene 7:199–205

    Article  Google Scholar 

  • Higuera PE (2008) MCAgeDepth 0.1: probabilistic age-depth models for continuous sediment records. p 7

  • Higuera PE, Brubaker LB, Anderson PM, Hu FS, Brown TA (2009) Vegetation mediated the impacts of postglacial climate change on fire regimes in the south-central Brooks Range, Alaska. Ecol Monogr 79:201–219

    Article  Google Scholar 

  • Hilbert DW, Roulet N, Moore T (2000) Modelling and analysis of peatlands as dynamical systems. J Ecol 88:230–242

    Article  Google Scholar 

  • IPCC (2007) Climate change 2007: The physical science basis. Contribution of working group I to the fourth assessment report of the Intergovernmental Panel on Climate Change. Cambridge University Press, Cambridge 996 pp

    Google Scholar 

  • Lamentowicz M, Forysiak J, Balwierz Z, Kloss M, Kittel P, Żurek S, Pawlyta J (2009) Multiproxy study of anthropogenic and climatic changes in the last two millennia from a small mire in central Poland. Hydrobiologia 631:213–230

    Article  Google Scholar 

  • Lamentowicz M, Lamentowicz Ł, van der Knaap W, Gąbka M, Mitchell E (2010a) Contrasting species: environment relationships in communities of testate amoebae, bryophytes and vascular plants along the fen–bog Gradient. Microb Ecol 59:499–510

    Article  Google Scholar 

  • Lamentowicz M, Van der Knaap P, Lamentowicz Ł, Van Leeuwen JFN, Mitchell EAD, Goslar T, Kamenik C (2010b) A near-annual palaeohydrological study based on testate amoebae from an Alpine mire: surface wetness and the role of climate during the instrumental period. J Quat Sci 24:190–202

    Article  Google Scholar 

  • Lamentowicz Ł, Gąbka M, Rusińska A, Sobczyński T, Owsianny PM, Lamentowicz M (2011) Testate amoeba (Arcellinida, Euglyphida) ecology along a poor-rich gradient in fens of western Poland. Int Rev Hydrobiol 96:356–380

    Article  Google Scholar 

  • Lavoie M, Richard PJH (2000) Postglacial water-level changes of a small lake in southern Québec, Canada. Holocene 10:621–634

    Article  Google Scholar 

  • Magny M, Miramont C, Sivan O (2002) Assessment of the impact of climate and anthropogenic factors on Holocene Mediterranean vegetation in Europe on the basis of palaeohydrological records. Palaeogeogr Palaeoclimatol Palaeoecol 186:47–59

    Article  Google Scholar 

  • Mitchell EAD (2004) Response of testate amoebae (Protozoa) to N and P fertilization in an arctic wet sedge tundra. Arct Antarct Alp Res 36:78–83

    Article  Google Scholar 

  • Mitchell EAD, Payne R, Lamentowicz M (2008) Potential implications of differential preservation of testate amoeba shells for paleoenvironmental reconstruction in peatlands. J Paleolimnol 40:603–618

    Article  Google Scholar 

  • Mitchell EAD, Payne R, van der Knaap WO, Lamentowicz Ł, Gąbka M, Lamentowicz M (2013) The performance of single- and multi-proxy transfer functions (testate amoebae, bryophytes, vascular plants) for reconstructing mire surface wetness and pH. Quat Res 79:6–13

    Google Scholar 

  • Mitsch JM, Gosselink JG (2007) Wetlands. Wiley, New Jersey 582 pp

    Google Scholar 

  • Mourier B, Poulenard J, Chauvel C, Faivre P, Carcaillet C (2008) Distinguishing subalpine soil types using extractible Al and Fe fractions and REE geochemistry. Geoderma 145:107–120

    Article  Google Scholar 

  • Mourier B, Poulenard J, Carcaillet C, Williamson D (2010) Soil evolution and subalpine ecosystem changes in the French Alps inferred from geochemical analysis of lacustrine sediments. J Paleolimnol 44:571–587

    Article  Google Scholar 

  • Muller SD, Miramont C, Bruneton H, Carré M, Sottocornola M, Court-Picon M, De Beaulieu JL, Nakagawa T, Schevin P (2012) A palaeoecological perspective for the conservation and restoration of wetland plant communities in the central French Alps, with particular emphasis on alder carr vegetation. Rev Palaeobot Palynol 171:124–139

    Article  Google Scholar 

  • Ortu E, Brewer S, Peyron O (2006) Pollen-inferred palaeoclimate reconstructions in mountain areas: problems and perspectives. J Quat Sci 21:615–627

    Article  Google Scholar 

  • Ortu E, Peyron O, Bordon A, de Beaulieu JL, Siniscalco C, Caramiello R (2008) Lateglacial and Holocene climate oscillations in the South-western Alps: an attempt at quantitative reconstruction. Quat Int 190:71–88

    Article  Google Scholar 

  • Pal JS, Giorgi F, Bi X (2004) Consistency of recent European summer precipitation trends and extremes with future regional climate projections. Geophys Res Lett 31:L13202

    Article  Google Scholar 

  • Payne R, Mitchell ED (2009) How many is enough? Determining optimal count totals for ecological and palaeoecological studies of testate amoebae. J Paleolimnol 42:483–495

    Article  Google Scholar 

  • Price MF (2003) Why mountain forests are important. Forest Chron 79:219–222

    Google Scholar 

  • Reimer PJ, Baillie MGL, Bard E, Bayliss A, Beck JW, Bertrand CJH, Blackwell PG, Buck CE, Burr GS, Cutler KB, Damon PE, Edwards RL, Fairbanks RG, Friedrich M, Guilderson TP, Hogg AG, Hughen KA, Kromer B, McCormac G, Manning S, Ramsey CB, Reimer RW, Remmele S, Southon JR, Stuiver M, Talamo S, Taylor FW, van der Plicht J, Weyhenmeyer CE (2004) IntCal04 terrestrial radiocarbon age calibration, 0–26 cal kyr BP. Radiocarbon 46:1029–1058

    Google Scholar 

  • Rey P-J, Thirault E (1999) Le peuplement des vallées alpines au Néolithique : les exemples de la Maurienne et de la Tarentaise (Savoie). In: A Beeching (ed) Circulations et identités culturelles alpines à la fin de la Préhistoire. Matériaux pour une étude (programme collectif CIRCALP 1997/1998), Centre d’Archéologie Préhistorique, Valence, pp 501–518

  • Runhaar H, Witte F, Verburg P (1997) Ground-water level, moisture supply, and vegetation in the Netherlands. Wetlands 17:528–538

    Article  Google Scholar 

  • Schumacher S, Bugmann H (2006) The relative importance of climatic effects, wildfires and management for future forest landscape dynamics in the Swiss Alps. Global Change Bio 12:1435–1450

    Article  Google Scholar 

  • Shannon CE (1948) A mathematical theory of communication. Bell Syst Tech J 27:379–423

    Google Scholar 

  • Sheffield J, Wood EF (2008) Projected changes in drought occurrence under future global warming from multi-model, multi-scenario, IPCC AR4 simulations. Clim Dyn 31:79–105

    Article  Google Scholar 

  • Simpson E (1949) Measurement of diversity. Nature 163:688

    Article  Google Scholar 

  • Sjögren P, van der Knaap WO, van Leeuwen JFN, Andrič M, Grünig A (2007) The occurrence of an upper decomposed peat layer, or “kultureller Trockenhorizont”, in the Alps and Jura Mountains. Mires and Peat 2:1–14

    Google Scholar 

  • Stuiver M, Reimer PJ (1993) Extended 14C data base and revised CALIB 3.0 14C age calibration program. Radiocarbon 35:215–230

    Google Scholar 

  • Swindles GT, Blundell A, Roe HM, Hall VA (2009) A 4500-year proxy climate record from peatlands in the North of Ireland: the identification of widespread summer ‘drought phases’? Quat Sci Rev 29:1577–1589

    Article  Google Scholar 

  • Van der Knaap WO, Lamentowicz M, van Leeuwen JFN, Hangartner S, Leuenberger M, Mauquoy D, Goslar T, Mitchell EAD, Lamentowicz Ł, Kamenik C (2011) A multi-proxy, high-resolution record of peatland development and its drivers during the last millennium from the subalpine Swiss Alps. Quat Sci Rev 30:3467–3480

    Article  Google Scholar 

Download references

Acknowledgments

Financial support to CC was provided by the Institut National des Sciences de l’Univers (INSU-CNRS, France), through the ECCO National Program. Funding to AG came from the University of Montpellier 2, to BM from the University of Savoie, to OB from the Ecole Pratique des Hautes Etudes and to ML from the Foundation for Polish Science (FNP, Outgoing Fellowship KOLUMB and Reintegration grant). We are grateful to Sandrine Subitani for her help during the laboratory work and Michelle Garneau for her helpful comments about the manuscript. We thank Mark Brenner and two anonymous reviewers. FO, CC and ML wrote the paper. FO collected the testate amoebae data. The modeling, using the transfer function was conducted by ML. AAA and LB co-supervised the Master’s thesis of FO. Other authors contributed to the data and commented on the interpretation of the results.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to France Oris.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Oris, F., Lamentowicz, M., Genries, A. et al. Holocene changes in climate and land use drove shifts in the diversity of testate amoebae in a subalpine pond. J Paleolimnol 49, 633–646 (2013). https://doi.org/10.1007/s10933-013-9680-3

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10933-013-9680-3

Keywords

Navigation