Recent atmospheric drying in Siberia is not unprecedented over the last 1,500 years

Описание

Тип публикации: статья из журнала

Год издания: 2020

Идентификатор DOI: 10.1038/s41598-020-71656-w

Адрес в архиве электронных ресурсов СФУ: http://elib.sfu-kras.ru/handle/2311/137679

Ключевые слова: this work was supported by era.net rus plus project elvecs (snf izrpz0_164735) granted to m. stoffel and rfbr (16-55-76012 era_а, 19-04-00274a) granted to e.a. vaganov, marie curie international incoming fellowship (eu_isotrec 235122) and individual fellowships of the european science foundation esf basin-stable isotopes in biospheric-atmospheric exchange sibae (596, 1389) granted to o.v. churakova sidorova.

Аннотация: Newly developed millennial δ13C larch tree-ring chronology from Siberia allows reconstruction of summer (July) vapor pressure deficit (VPD) changes in a temperature-limited environment. VPD increased recently, but does not yet exceed the maximum values reconstructed during the Medieval Warm Anomaly. The most humid conditions in theПоказать полностьюSiberian North were recorded in the Early Medieval Period and during the Little Ice Age. Increasing VPD under elevated air temperature affects the hydrology of these sensitive ecosystems by greater evapotranspiration rates. Further VPD increases will significantly affect Siberian forests most likely leading to drought and forest mortality even under additional access of thawed permafrost water. Adaptation strategies are needed for Siberian forest ecosystems to protect them in a warming world. © 2020, The Author(s).

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Издание

Журнал: Scientific Reports

Выпуск журнала: Vol. 10, Is. 1

Номера страниц: 15024

ISSN журнала: 20452322

Авторы

  • Churakova (Sidorova) Olga (Univ Geneva, Dept Earth Sci, Inst Environm Sci & Dendrolab, Geneva, Switzerland; Univ Geneva, Inst Environm Sci, 66 Bvd Carl Vogt, CH-1205 Geneva, Switzerland)
  • Corona C. (Univ Clermont Auvergne UCA, Geolab, UMR 6042 CNRS, 4 Rue Ledru, F-63057 Clermont Ferrand, France)
  • Fonti M.V (Siberian Fed Univ, Svobodny Pr 79, Krasnoyarsk 660041, Russia; Swiss Fed Inst Forest Snow & Landscape Res WSL, Zurcherstr 111, CH-8903 Birmensdorf, Switzerland)
  • Guillet S. (Univ Geneva, Inst Environm Sci, 66 Bvd Carl Vogt, CH-1205 Geneva, Switzerland)
  • Saurer M. (Swiss Fed Inst Forest Snow & Landscape Res WSL, Zurcherstr 111, CH-8903 Birmensdorf, Switzerland)
  • Siegwolf R.T.W. (Swiss Fed Inst Forest Snow & Landscape Res WSL, Zurcherstr 111, CH-8903 Birmensdorf, Switzerland)
  • Stoffel M. (Univ Geneva, Inst Environm Sci, 66 Bvd Carl Vogt, CH-1205 Geneva, Switzerland; Univ Geneva, Dept Earth Sci, DendrolabCh, Rue Maraichers 13, CH-1205 Geneva, Switzerland; Univ Geneva, Dept FA Forel Environm & Aquat Sci, 66 Bvd Carl Vogt, CH-1205 Geneva, Switzerland)
  • Vaganov E.A. (Siberian Fed Univ, Svobodny Pr 79, Krasnoyarsk 660041, Russia; Krasnoyarsk Sci Ctr SB RAS, Fed Res Ctr, VN Sukachev Inst Forest SB RAS, 50-28 Akademgorodok, Krasnoyarsk 660036, Russia)

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