Abstract
This paper introduces the results of an integrated project designed to compare high resolution analysis of proxy records of climate change in the sediments of seven mountain lakes across Europe with reconstructed instrumental records of climate change over the last 200 years. Palaeolimnological methods used include radiometric dating (210Pb, 137Cs), mineral magnetics, dry weight, loss-on-ignition, carbon, nitrogen, sulphur, pigments, diatoms, chrysophyte cysts, cladocera and chironomids. Changes in fossil assemblages were summarised using principal components analysis. The stratigraphic data were compared with the instrumental record using linear regression techniques. The dated sediment records for each proxy from each site were treated as the response variables and the various attributes of the instrumental climate record as the predictor variables. The predictor variables were generated for each site for the period 1781 to 1997 using temperature reconstructions based on meteorological records. To harmonise the climatic predictors and the response variables, the climatic variables were smoothed along time with a LOESS regression. The results of the various analyses at the seven sites are presented in the following papers. A synthesis of the project and the relative performance of the different proxy methods are discussed in the final paper.
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Agustí-Panareda, A. & R. Thompson, 2002. Reconstructing air temperature at eleven remote alpine and arctic lakes in Europe from 1781 to 1997 AD. J. Paleolim. 28: 7-23.
Agustí-Panareda, A., R. Thompson & D. M. Livingstone, 2000. Reconstructing temperature variations at high elevation sites in Europe during the instrumental period. Verh. Int. Verein. Limnol. 27: 479-483.
Appleby, P. G., P. J. Nolan, D. W. Gifford, M. J. Godfrey, F. Oldfield, R. W. Battarbee & N. J. Anderson, 1987. 210Pb dating by low background gamma counting. Hydrobiol. 143: 21-27.
Battarbee, R. W., 2000. Palaeolimnological approaches to climate change, with special regard to the biological record. Quat. Sci. Rev. 19: 107-124.
Battarbee, R. W., J.-A. Grytnes, R. Thompson, P. G. Appleby, J. Catalan, A. Korhola, H. J. B. Birks, E. Heegaard & A. Lami, 2002. Comparing palaeolimnological and instrumental evidence of climate change for remote mountain lakes over the last 200 years. J. Paleolim. 28: 161-179.
Battarbee, R. W., S. T. Patrick, B. Wathne, R. Psenner & R. Mosello, (in press). Measuring and modelling the dynamic response of remote mountain lake ecosystems to environmental change (the MOLAR project). Verh. Internat. Verein. Limnol.
Catalan, J. & L. Camarero, 1990. Ergoclines and biological processes in high mountain lakes: similarities between summer stratification and the ice-forming periods in Lake Redó. Verh. Internat. Verein. Limnol. 24: 1011-1015.
Catalan, J., M. Ventura, A. Brancelj, I. Granados, H. Thies, U. Nickus, A. Korhola, A. F. Lotter, A. Barbieri, E. Stuchlik, L. Lien, P. Bitušík, T. Buchaca, L. Camarero, G. H. Goudsmit, J. Kopácek, G. Lemcke, D. M. Livingstone, B. Müller, M. Rautio, M. Šiško, S. Sorvari, F. Šporka, O. Strunecký & M. Toro, 2002. Seasonal ecosystem variability in remote mountain lakes: implications for detecting climatic signals in sediment records. J. Paleolim. 28: 25-46.
Cleveland, W. S., E. Grosse, E. & W. M. Shyu, 1993. Local regression models. In: Chambers, J. M. & T. J. Hastie (eds), Statistical Models in S. Chapman & Hall, London, 309-376.
Douglas, M. S. V., J. P. Smol & W. Blake, 1994. Marked post-18th century environmental change in high Arctic ecosystems. Science 266: 416-419.
Frich, P., H. Alexandersson, J. Ashcroft, B. Dahlström, G. Demarée, A. Drebs, A. van Engelen, E. Føland, I. Hanssen-Bauer, R. Heino, T. Jónsson, K. Jonasson, L. Keegan, P. Ø. Nordli, T. Schmith, P. Steffensen, H. Tuomenvirta & O. Tveito. 1995 North Atlantic climatological dataset (nacd version 1)-final report. Technical report, European Commission (DG-XII), Environment Programme Contract (EV5V CT93-0277).
Grimalt, J. O., P. Fernandez, L. Berdie, R. M. Vilanova, J. Catalan, R. Psenner, R. Hofer, P. G. Appleby, B. O. Rosseland, L. Lien, J. C. Massabuau & R. W. Battarbee, 2001. Selective trapping of organochlorine compounds in mountain lakes of temperate areas. Environ. Sci. Technol. 35: 2690-2697.
Jackson, D. A. 1993. Stopping rules in principal component analysis: a comparison of heuristical and statistical approaches. Ecology 74: 2204-2214.
Jolliffe, I. T. 1986. Principal component analysis. Springer, Berlin.
Jones, P., T. Wigley & P. Wright, 1986. Global temperature variations between 1861 and 1984. Nature 322: 430-434.
Lami, A., A. Korhola & N. G. Cameron, 2000. Paleolimnology and ecosystem dynamics at remote european alpine lakes (Mountain Lakes Research Programme, MOLAR). J. Limnol. 59(suppl. 1).
Livingstone, D. M. & A. F. Lotter, 1998. The relationship between air and water temperature in lakes of the Swiss Plateau: a case study with palaeolimnological implications. J. Paleolim. 19: 181-198.
Peterson, T., R. Vose, R. Schmoyer, V. Razuvaev, 1998. GHCN quality control of monthly temperature data. Int. J. Clim. 18: 1169-1180.
Sorvari, S. & A. Korhola, 1998. Recent diatom assemblage changes in subarctic Lake Saanajärvi, NW Finnish Lapland, and their paleoenvironmental implications. J. Paleolim. 20: 205-215.
Straškrabová, V., C. Callieri & J. Fott, 1999. Pelagic food web in mountain lakes (Mountain Lakes Research Program). J. Limnol. 58: 1-222.
ter Braak, C. F. J. & P. Šmilauer, 1998. CANOCO. Reference manual and user's guide to Canoco for Windows: Software for Canonical Community Ordination (version 4). Microcomputer Power, Ithaca, NY.
Thompson, R. & R. M. Clark, 1993. Quantitative marine sediment core matching using a modified sequence-slotting algorithm. In: Hailwood, E. A. & R. B. Kidd (eds), High Resolution Stratigraphy. J. Geol. Soc. Lond. Spec. Publ. No 70: 39-49.
Walker, I. R., A. J. Levesque, L. C. Cwynar & A. F. Lotter, 1997. An expanded surface-water palaeotemperature inference model for use with fossil midges from eastern Canada. J. Paleolim. 18: 165-178.
Wathne, B. M., S. T. Patrick & N. G. Cameron, 1997. AL:PE-acidification of mountain lakes: palaeolimnology and ecology. Part 2-remote mountain lakes as indicators of air pollution and climate change. NIVA report 3538-97, Oslo.
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Battarbee, R.W., Thompson, R., Catalan, J. et al. Climate variability and ecosystem dynamics of remote alpine and arctic lakes: the MOLAR project. Journal of Paleolimnology 28, 1–6 (2002). https://doi.org/10.1023/A:1020342316326
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DOI: https://doi.org/10.1023/A:1020342316326