Roman Zweifel

Best Publications

• Intra-annual radial growth and water relations of trees: implications towards a growth mechanism

  Roman Franz Zweifel;Lukas Zimmermann;Fabienne Zeugin;David McClintock Newbery

  544
  Citations

• Hydraulic adjustment of Scots pine across Europe

  Jordi Martinez-Vilalta;Jordi Martinez-Vilalta;Hervé Cochard;Hervé Cochard;Maurizia Mencuccini;Frank Sterck

  457
  Citations

• Link between diurnal stem radius changes and tree water relations

  Roman Zweifel;Hans Item;Rudolf Häsler

  420
  Citations

• Driving factors of a vegetation shift from Scots pine to pubescent oak in dry Alpine forests

  Andreas Rigling;Christof Bigler;Britta Eilmann;Elisabeth Feldmeyer-Christe

  413
  Citations

• Stem radius changes and their relation to stored water in stems of young Norway spruce trees

  Roman Zweifel;Hans Item;Rudolf Häsler

  331
  Citations

• Drought-induced adaptation of the xylem in Scots pine and pubescent oak.

  Britta Eilmann;Roman Zweifel;Nina Buchmann;Patrick Fonti

  320
  Citations

• Modeling tree water deficit from microclimate: an approach to quantifying drought stress

  Roman Franz Zweifel;Lukas Zimmermann;David McClintock Newbery

  316
  Citations

• Are trees able to grow in periods of stem shrinkage

  Roman Zweifel;Matthias Haeni;Matthias Haeni;Nina Buchmann;Werner Eugster

  284
  Citations

• Dynamics of water storage in mature subalpine Picea abies: temporal and spatial patterns of change in stem radius.

  R. Zweifel;R. Häsler

  272
  Citations

• Drought alters timing, quantity, and quality of wood formation in Scots pine

  Britta Eilmann;Roman Zweifel;Nina Buchmann;Elisabeth Graf Pannatier

  266
  Citations

• Why trees grow at night.

  Roman Zweifel;Frank Sterck;Sabine Braun;Nina Buchmann

  215
  Citations

• Stomatal regulation by microclimate and tree water relations: interpreting ecophysiological field data with a hydraulic plant model.

  Roman Franz Zweifel;Roman Franz Zweifel;Kathy Steppe;Frank J. Sterck

  195
  Citations

• Number of growth days and not length of the growth period determines radial stem growth of temperate trees

  Unknown

  191
  Citations

• Frost-induced reversible shrinkage of bark of mature subalpine conifers.

  R. Zweifel;R. Häsler

  182
  Citations

• From the comfort zone to crown dieback: Sequence of physiological stress thresholds in mature European beech trees across progressive drought.

  Lorenz Walthert;Andrea Ganthaler;Stefan Mayr;Matthias Saurer

  171
  Citations

• Drought reduces water uptake in beech from the drying topsoil, but no compensatory uptake occurs from deeper soil layers.

  Arthur Gessler;Arthur Gessler;Lukas Bächli;Elham Rouholahnejad Freund;Kerstin Treydte

  170
  Citations

• Global transpiration data from sap flow measurements: the SAPFLUXNET database

  Rafael Poyatos;Víctor Granda;Víctor Flo;Mark A. Adams;Mark A. Adams

  168
  Citations

• The 2018 European heatwave led to stem dehydration but not to consistent growth reductions in forests

  Unknown

  167
  Citations

• Species-specific stomatal response of trees to drought - a link to vegetation dynamics?

  Roman Zweifel;Roman Zweifel;Andreas Rigling;Matthias Dobbertin

  166
  Citations

• Persisting soil drought reduces leaf specific conductivity in Scots pine (Pinus sylvestris) and pubescent oak (Quercus pubescens).

  Frank J. Sterck;Roman Zweifel;Ute Sass-Klaassen;Qumruzzaman Chowdhury

  156
  Citations

• Midday stomatal closure in Norway spruce—reactions in the upper and lower crown

  R Zweifel;J P Böhm;R Häsler

  110
  Citations

• Radial stem variations - a source of tree physiological information not fully exploited yet.

  Roman Zweifel

  109
  Citations

• The Carbon Balance of Two Contrasting Mountain Forest Ecosystems in Switzerland: Similar Annual Trends, but Seasonal Differences

  Sophia Etzold;Nadine K. Ruehr;Roman Zweifel;Matthias Dobbertin

  109
  Citations