Ludger Kappen

Overview

Best Publications

• Responses of stomata to changes in humidity.

  O. L. Lange;R. Lösch;Ernst Detlef Schulze;L. Kappen

  623
  Citations

• Stomatal responses to changes in humidity in plants growing in the desert.

  Ernst Detlef Schulze;O. L. Lange;O. L. Lange;U. Buschbom;U. Buschbom;L. Kappen;L. Kappen

  408
  Citations

• Water and Plant Life

  O. L. Lange;L. Kappen;Ernst Detlef Schulze

  261
  Citations

• RESPONSE TO EXTREME ENVIRONMENTS

  L Kappen

  230
  Citations

• The role of air humidity and leaf temperature in controlling stomatal resistance of Prunus armeniaca L. under desert conditions : I. A simulation of the daily course of stomatal resistance.

  Ernst Detlef Schulze;O. L. Lange;M. Evenari;L. Kappen

  217
  Citations

• Some aspects of the great success of lichens in Antarctica

  Ludger Kappen

  200
  Citations

• Ecophysiological investigations on lichens of the Negev Desert. VI. Annual course of the photosynthetic production of Ramalina maciformis (Del.) Bory

  L. Kappen;O.L. Lange;U. Buschbom;E.-D. Schulze

  193
  Citations

• The role of air humidity and leaf temperature in controlling stomatal resistance of Prunus armeniaca L. under desert conditions : II. The significance of leaf water status and internal carbon dioxide concentration.

  Ernst Detlef Schulze;O. L. Lange;L. Kappen;M. Evenari

  189
  Citations

• Long-term productivity in the cryptoendolithic microbial community of the Ross Desert, Antarctica.

  E.I. Friedmann;L. Kappen;M.A. Meyer;J.A. Nienow

  189
  Citations

• Plant Activity under Snow and Ice, with Particular Reference to Lichens

  Ludger Kappen

  185
  Citations

• Stomatal responses to changes in temperature at increasing water stress.

  Ernst Detlef Schulze;O. L. Lange;O. L. Lange;L. Kappen;L. Kappen;U. Buschbom;U. Buschbom

  171
  Citations

• Water and plant life : problems and modern approaches

  O. L. Lange;L. Kappen;E.-D. Schulze

  155
  Citations

• Mcchanism of flood tolerance in reed, Phragmites australis (Cav.) Trin. ex Steudel

  C. Gries;L. Kappen;R. Lösch

  151
  Citations

• Photosynthesis of Lichens from Antarctica

  Otto L. Lange;Ludger Kappen

  150
  Citations

• The ratio of transpiration versus evaporation in a reed belt as influenced by weather conditions

  Mathias Herbst;Ludger Kappen

  139
  Citations

• Ecophysiology of Lichens in the Dry Valleys of Southern Victoria Land, Antarctica I. Microclimate of the Cryptoendolithic Lichen Habitat

  L. Kappen;E.I. Friedmann;J. Garty

  120
  Citations

• Cold resistance and metabolic activity of lichens below 0°C

  L Kappen;B Schroeter;C Scheidegger;M Sommerkorn

  115
  Citations

• Ecophysiology of lichens in the dry valleys of Southern Victoria Land, Antarctica

  L. Kappen;L. Kappen;E. I. Friedmann;E. I. Friedmann

  114
  Citations

• 2 Opportunistic Growth and Desiccation Tolerance: The Ecological Success of Poikilohydrous Autotrophs

  Unknown

  111
  Citations

• The temperature-related photosynthetic capacity of plants under desert conditions : I. Seasonal changes of the photosynthetic response to temperature.

  O. L. Lange;Ernst Detlef Schulze;M. Evenari;L. Kappen

  109
  Citations

• Field measurements of root respiration and total soil respiration in an alder forest

  Werner Leo Kutsch;Arne Staack;Jörg Wötzel;Ulrike Middelhoff

  100
  Citations

• Chlorophyll a fluorescence and CO2 exchange of Umbilicaria aprina under extreme light stress in the cold.

  L. Kappen;B. Schroeter;T. G. A. Green;R. D. Seppelt

  99
  Citations

• Monitoring photosynthetic activity of crustose lichens using a PAM-2000 fluorescence system.

  B. Schroeter;T. G. A. Green;R. D. Seppelt;L. Kappen

  95
  Citations

• Ecophysiological investigations on lichens of the Negev Desert. VII. The influence of the habitat exposure on dew inhibition and photosynthetic productivity

  L. Kappen;O. L. Lange;Ernst Detlef Schulze;U. Buschbom

  89
  Citations