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@ARTICLE{Kuhl:201156,
      author       = {Kuhl, N. and Moschen, R.},
      title        = {{A} combined pollen and  18{O} {S}phagnum record of
                      mid-{H}olocene climate variability from {D}urres {M}aar
                      ({E}ifel, {G}ermany)},
      journal      = {The Holocene},
      volume       = {22},
      number       = {10},
      issn         = {1477-0911},
      address      = {Los Angeles, Calif. [u.a.]},
      publisher    = {Sage},
      reportid     = {FZJ-2015-03461},
      pages        = {1075 - 1085},
      year         = {2012},
      abstract     = {In this study we investigate pollen and oxygen isotopes of
                      moss cellulose from the peat bog ‘Dürres Maar’ in the
                      Eifel low mountain range, Germany (450 m a.s.l.) to
                      quantitatively infer mid-Holocene climate change for the
                      period between ~7000 and 3800 cal. BP. Pollen was analysed
                      on the same samples from which Sphagnum leaves were isolated
                      to extract cellulose for the determination of its oxygen
                      isotope composition (δ18OSphagnum). To quantitatively
                      estimate January and July temperature and annual
                      precipitation from the pollen data, we applied a
                      probabilistic indicator taxa method (‘pdf-method’). The
                      pollen-based reconstructions indicate July temperatures
                      ~1°C higher around 6000 cal. BP than after ~5500 cal. BP,
                      which is consistent with a ~1‰ decrease in δ18OSphagnum
                      during the same period. While the pollen-based climate
                      reconstructions indicate little variability in summer
                      temperature after ~5500 cal. BP, winter temperature shows
                      several pronounced cold excursions of ~2–4°C in this
                      period, which was likely accompanied by changes in
                      precipitation patterns. Test reconstructions leaving out
                      specific taxa indicate that not only larger climate trends,
                      but also relatively small-scale climate variability can
                      robustly be reconstructed with the pdf-method. This is of
                      particular importance for reliable reconstructions of
                      climate variability not only during the Holocene, but also
                      in former interglacials, for which archives are rare and
                      pollen is often the only suitable proxy in terrestrial
                      records. The stable isotope values agree with the
                      reconstructions based on pollen for the time between ~4500
                      and 3500 cal. BP, but not for the period before 4500 cal.
                      BP. We explain this difference by atmospheric circulation
                      patterns being different in the mid and late Holocene,
                      respectively.},
      cin          = {IBG-3},
      ddc          = {550},
      cid          = {I:(DE-Juel1)IBG-3-20101118},
      pnm          = {246 - Modelling and Monitoring Terrestrial Systems: Methods
                      and Technologies (POF2-246) / 255 - Terrestrial Systems:
                      From Observation to Prediction (POF3-255)},
      pid          = {G:(DE-HGF)POF2-246 / G:(DE-HGF)POF3-255},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000308883300001},
      doi          = {10.1177/0959683612441838},
      url          = {https://juser.fz-juelich.de/record/201156},
}