Late Glacial and Holocene chironomid assemblages in 'Lac Long ´ Inferieur' (southern France, 2090 m): palaeoenvironmental and palaeoclimatic implications
作者： Emmanuel Gandouin , Evelyne Franquet
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摘要: Changes in lake water temperature and trophic states were inferred using chironomid fossil assemblages from Lac Long Inferieur (Southern Alps, France). In the Late Glacial, a colder period, possibly analogous to Younger Dryas, is characterised by peak Micropsectra, cold stenothermic taxon. The increase temperatures during Glacial interstadial indicated decrease percentages of taxa (Tanytarsus lugens/Corynocera oliveri grp.) an linked development vegetation littoral zone. beginning Holocene marked presence adapted warmer more eutrophic waters. During Holocene, progressive warming climate status indicators. An tributary inflow into was also rheophilous taxa, reflecting increased snowmelt. Subatlantic, composition spectra suggests re-cooling and/or status.
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C. Lindegaard, Classification of water-bodies and pollution Springer, Dordrecht. pp. 385- 404 ,(1995) , 10.1007/978-94-011-0715-0_15
L. Lebart, Marie Piron, A. Morineau, Statistique exploratoire multidimensionnelle ,(1995)
Ole A. Saether, THE INFLUENCE OF EUTROPHICATION ON DEEP LAKE BENTHIC INVERTEBRATE COMMUNITIES Eutrophication of Deep Lakes#R##N#Proceedings of Seminar on Eutrophication of Deep Lakes Held on 19–20 June 1978 at Gjøvik, Norway. pp. 161- 180 ,(1980) , 10.1016/B978-0-08-026024-2.50014-6
Jarmo J. Meriläinen, Juhani Hynynen, Arja Palomäki, Pasi Reinikainen, Anssi Teppo, Kaj Granberg, Importance of diffuse nutrient loading and lake level changes to the eutrophication of an originally oligotrophic boreal lake: a palaeolimnological diatom and chironomid analysis Journal of Paleolimnology. ,vol. 24, pp. 251- 270 ,(2000) , 10.1023/A:1008111117718
Roberto Quinlan, John P. Smol, Setting minimum head capsule abundance and taxa deletion criteria in chironomid-based inference models Journal of Paleolimnology. ,vol. 26, pp. 327- 342 ,(2001) , 10.1023/A:1017546821591
Andrea Rück, Ian R. Walker, Richard Hebda, A palaeolimnological study of Tugulnuit Lake, British Columbia, Canada, with special emphasis on river influence as recorded by chironomids in the lake's sediment Journal of Paleolimnology. ,vol. 19, pp. 63- 75 ,(1998) , 10.1023/A:1007956901689
Heikki Olander, Atte Korhola, Tom Blom, Surface sediment Chironomidae (Insecta: Diptera) distributions along an ecotonal transect in subarctic Fennoscandia: developing a tool for palaeotemperature reconstructions Journal of Paleolimnology. ,vol. 18, pp. 45- 59 ,(1997) , 10.1023/A:1007906609155
W. Hofmann, A. Marchetto, A. F. Lotter, H. J. B. Birks, Modern diatom, cladocera, chironomid, and chrysophyte cyst assemblages as quantitative indicators for the reconstruction of past environmental conditions in the Alps. 2. Nutrients Journal of Plaeolimnology. ,vol. 19, pp. 443- 463 ,(1998)
Michael J. Smith, Marlow G. Pellatt, Ian R. Walker, Rolf W. Mathewes, Postglacial changes in chironomid communities and inferred climate near treeline at Mount Stoyoma, Cascade Mountains, southwestern British Columbia, Canada Journal of Paleolimnology. ,vol. 20, pp. 277- 293 ,(1998) , 10.1023/A:1007904917419
Stepehn J. Brooks, H.J.B. Birks, Chironomid-inferred late-glacial and early-Holocene mean July air temperatures for Kråkenes Lake, western Norway Journal of Paleolimnology. ,vol. 23, pp. 77- 89 ,(2000) , 10.1023/A:1008044211484