Sigmar Bortenschlager

Author

Universität Innsbruck

Also Known As

Bortenschlager, Sigmar, S Bortenschlager, S. Bortenschlager, Sigmar Bortenschlager

Publications

879

Citations

H-Index

Concepts

All Affiliations

Universität Innsbruck Centre National de la Recherche Scientifique

About

Sigmar Bortenschlager is an author at Universität Innsbruck specializing in earth science, geography, and paleoecology.

Top Concepts

#	Concept	H-Index	Publications	Citations
1	Engineering	5	5	369
2	Social Sciences	4	4	229
3	Natural Sciences	3	3	226
4	Biology	3	3	226
5	Allergy	1	1	30

Sigmar Bortenschlager

Publications

660

Citations

H-Index

Page 1

	Year	Citations
Tripartite climate reversal in Central Europe 5600–5300 years ago Michel Magny, Urs Leuzinger, Sigmar Bortenschlager, Quaternary Research HoloceneQuaternary PeriodEarth ScienceEngineeringPaleoenvironmental Change	2005	159
Altitudinal variation of secondary metabolite profiles in flowering heads of Arnica montana cv. ARBO Renate Spitaler, P. Daniel Schlorhaufer, Ernst P. Ellmerer, Phytochemistry BiologyPlant AnalysisBotanyNatural SciencesEvolutionary Biology	2006	154
Increase in tree-ring width in subalpine Pinus cembra from the central Alps that may be CO2-related Kurt Nicolussi, Sigmar Bortenschlager, Christian K�rner Trees Carbon SequestrationEngineeringTree-ring WidthForestryDendrochronology	1995	93
Aspects of pollen morphology in the cupressaceae Sigmar Bortenschlager Grana BiologyPollen GrainsBotanyElectron MicroscopyNatural Sciences	1990	54
Accumulation Characteristics on a Cold, High-Alpine Firn Saddle from a Snow-Pit Study on Colle Gnifetti, Monte Rosa, Swiss Alps W. Haeberli, U. Schotterer, D. Wagenbach, Journal of Glaciology EngineeringGeomorphologyGlacial ProcessEarth ScienceSwiss Alps	1983	47
Vegetation responses to the 8200 cal. BP cold event and to long-term climatic changes in the Eastern Alps: possible influence of solar activity and North Atlantic freshwater pulses Werner Kofler, Veronika Krapf, Walter Oberhuber, The Holocene EngineeringSubfossil PollenEarth ScienceVegetation ResponsesMisox Cold Phase	2005	40
Human impact on the Holocene forest line in the Central Alps Karl‐Dag Vorren, Brynhild M�rkved, Sigmar Bortenschlager Vegetation History and Archaeobotany HoloceneHolocene Forest LinePaleoenvironmental ChangeGeomorphologyHuman Impact	1993	33
Altering airborne pollen concentrations due to the Global Warming. A comparative analysis of airborne pollen records from Innsbruck and Obergurgl (Austria) for the period 1980–2001 Sigmar Bortenschlager, Inez Bortenschlager Grana Environmental AllergyEngineeringBotanyPollen ProductionPlant Taxa	2005	30
Pollen-Analysis Investigation of a 20 m. Firn Pit on the Kesselwandferner (Ötztal Alps) W. Ambach, Sigmar Bortenschlager, H. Eisner Journal of Glaciology Palaeo-environmental ReconstructionM. Firn PitPaleoenvironmental ChangeBiogeographyGeography	1966	19
Mosses and the Tyrolean Iceman’s southern provenance James H. Dickson, Sigmar Bortenschlager, Klaus Oeggl, Proceedings of the Royal Society B Biological Sciences BiologyPalaeo-environmental ReconstructionBotanyBiogeographyNatural Sciences	1996	18

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