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Universitätsprofessor/in, Emeriti / i.R.
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Die folgenden Publikationen sind in der Online-Universitätsbibliographie der Universität Duisburg-Essen verzeichnet. Weitere Informationen finden Sie gegebenenfalls auch auf den persönlichen Webseiten der Person.
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Reply to: Possible magmatic CO₂ influence on the Laacher See eruption dateIn: Nature, Jg. 619, 2023, Nr. 7968, S. E3 – E8
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Can stress turn trees hair white? : Hair covering of stems improves resilience of corticular photosynthesis against heat-stressIn: Theoretical and Experimental Plant Physiology, Jg. 33, 2021, Nr. 2, S. 157 – 172DOI (Open Access)
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Precise date for the Laacher See eruption synchronizes the Younger DryasIn: Nature, Jg. 595, 2021, Nr. 7865, S. 66 – 69DOI, Online Volltext (Open Access)
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Corrigendum to “Towards a dendrochronologically refined date of the Laacher See eruption around 13,000 years ago” (Quaternary Science Reviews (2020) 229, (S0277379119304159), (10.1016/j.quascirev.2019.106128))In: Quaternary Science Reviews, Jg. 232, 2020
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Towards a dendrochronologically refined date of the Laacher See eruption around 13,000 years agoIn: Quaternary Science Reviews, Jg. 229, 2020, S. 106128DOI (Open Access)
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Deadly CO2 gases in the Plutonium of Hierapolis (Denizli, Turkey)In: Archaeological and Anthropological Sciences, Jg. 11, 2019, Nr. 4, S. 1359 – 1371
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Mofette vegetation as an indicator for geogenic CO₂ emission : a case study on the banks of the Laacher See Volcano, Vulkaneifel, GermanyIn: Geofluids, Jg. 2019, 2019, 9589306DOI (Open Access)
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Atmospheric and geogenic CO₂ within the crown and root of spruce (Picea abies L. Karst.) growing in a mofette areaIn: Atmospheric Environment, Jg. 182, 2018, S. 286 – 295
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Carbon dioxide and radon emissions from the soils of Pantelleria island (Southern Italy)In: Journal of Volcanology and Geothermal Research, Jg. 362, 2018, S. 49 – 63
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More than just CO₂-recycling : Corticular photosynthesis as a mechanism to reduce the risk of an energy crisis induced by low oxygenIn: New Phytologist, Jg. 219, 2018, Nr. 2, S. 551 – 564DOI (Open Access)
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Respiratory adaptations to a combination of oxygen deprivation and extreme carbon dioxide concentration in nematodesIn: Respiratory Physiology and Neurobiology, Jg. 239, 2017, S. 34 – 40
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Growth of Populus tremula on CO2-enriched soil at a natural mofette siteIn: Dendrobiology, Jg. 75, 2016, S. 3 – 12
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Spiders in mofette fields - Survival of the toughest in natural carbon dioxide springs?In: Ecological Indicators, Jg. 69, 2016, S. 749 – 787
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The optical, absorptive and chlorophyll fluorescence properties of young stems of five woody speciesIn: Environmental and Experimental Botany, Jg. 121, 2016, S. 83 – 93
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Chlorophyll fluorescence for visualizing the spatial and temporal spread of Phytophthora alni subsp. alni in alder bark tissueIn: Plant Pathology, Jg. 64, 2015, Nr. 2, S. 467 – 477
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Diurnal CO2-cycles and temperature regimes in a natural CO2 gas lakeIn: International Journal of Greenhouse Gas Control, Jg. 37, 2015, S. 142 – 145
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Geogenic CO2 affects stabilization of soil organic matterIn: Eurasian Soil Science, Jg. 66, 2015, Nr. 5, S. 838 – 846
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Soil faunal communities from mofette fields : Effects of high geogenic carbon dioxide concentrationIn: Soil Biology and Biochemistry, Jg. 88, 2015, S. 420 – 429
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Bark and woody tissue photosynthesis : a means to avoid hypoxia or anoxia in developing stem tissuesIn: Functional Plant Biology, Jg. 41, 2014, Nr. 9, S. 940 – 953
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Normal und alltäglich – Fusionen aus biologischer SichtIn: Unikate: Berichte aus Forschung und Lehre, 2014, Nr. 45: Fusionen : was sagen die Fakultäten?, S. 58 – 67DOI, Online Volltext (Open Access)
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Strategies of attack and defence in woody plant-Phytophthora interactionsIn: Forest Pathology, Jg. 44, 2014, Nr. 3, S. 169 – 190
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Geogenic emission of methane and carbon dioxide at Beciu mud volcano : Berca-Arbǎnaşi hydrocarbon-bearing structure, Eastern Carpathians, RomaniaIn: Carpathian Journal of Earth and Environmental Sciences, Jg. 7, 2012, Nr. 3, S. 159 – 166
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CO2-mediated changes of plant traits and their effects on herbivores are determined by leaf ageIn: Ecological Entomology, Jg. 36, 2011, Nr. 1, S. 1281 – 1310
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Influence of geogenic CO2 on mineral and organic soil constituents on a mofette site in the NW Czech RepublicIn: Eurasian Soil Science, Jg. 62, 2011, Nr. 4, S. 572 – 580
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Occurrence of collembolan fauna in mofette fields (natural carbon-dioxide springs) of the Czech RepublicIn: Soil Organisms, Jg. 83, 2011, Nr. 3, S. 489 – 505
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Quantitative effects of enhanced CO2 on jasmonic acid induced plant volatiles of lima bean (Phaseolus lunatus L.)In: Journal of Applied Botany and Food Quality, Jg. 84, 2011, Nr. 1, S. 65 – 71
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Quantitative effects of enhanced co 2on jasmonic acid induced plant volatiles of lima bean (phaseolus lunatus L.)In: Journal of Applied Botany and Food Quality, Jg. 84, 2011, Nr. 1, S. 65 – 71
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Variability of photosynthetic capacity and water relations of Pinus sylvestris L. in the fieldIn: Biologia Plantarum, Jg. 55, 2011, Nr. 1, S. 90 – 98
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Antitranspirant functions of stem periderms and their influence on corticular photosynthesis under drought stress.In: Trees, 2008, Nr. 22, S. 187 – 196
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General trait relationships in stems: a study on the performance and interrelationships of several functional and structural parameters involved in corticular photosynthesisIn: Physiologia Plantarum, 2008, Nr. 134, S. 636 – 648
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Effects of ozone impact on the gas exchange and chlorophyll fluorescence of juvenile birch stems (Betula pendula Roth.)In: Environmental Pollution, Jg. 150, 2007, Nr. 2, S. 258 – 266
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Photosynthetic performance (CO2-compensation point, carboxylation efficiency, and net photosynthesis) of timothy grass (Phleum pratense L.) is affected by elevated carbon dioxide in post-volcanic mofette areas.In: Environmental and Experimental Botany, 2007
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Temperature-dependency of bark photosynthesis in beech (Fagus sylvatica L.) and birch (Betula pendula Roth.) treesIn: Journal of Experimental Botany (JEB), Jg. 58, 2007, Nr. 15-16, S. 4293 – 4306DOI (Open Access)
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Das Staubfangvermögen von Vegetation : Grundlagen und erste Ergebnisse aus der PraxisIn: Taspo, Jg. 3, 2006, S. 12 – 15
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Small-scale spatial variation in soil CO2 concentration in a natural carbon dioxide spring and related properties at the plant level.In: Geoderma, Jg. 133, 2006, Nr. 3-4, S. 309 – 319
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Stem CO2 release under illumination: corticular photosyntersis, photorespiration or inhibition of mitochondrial respiration?In: (PCE), Jg. 29, 2006, S. 1149 – 1158
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Why snowdrop (Galanthus nivalisL.) have green marksIn: Flora, Jg. 201, 2006, Nr. 8, S. 623 – 632
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Ökologie und Verbreitung von Senecio inaequidens DC im Ruhrgebiet.In: (Geobot. Kolloq.), Jg. 19, 2006, S. 25 – 34
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Infrared remote sensing of Earth degassing – ground study.In: Annals of Geophysics, Jg. 48, 2005, S. 181 – 194
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Infrared remote sensing of earth degassing - a ground studyIn: Annals of Geophysics, Jg. 48, 2005, Nr. 1, S. 181 – 193
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Inhibition of leaf and twig photosynthesis of Fagus sylvatica by air pollutants.In: Journal of Agricultural Meteorology, Jg. 60, 2005, Nr. 6, S. 1193 – 1195
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Light-modulation of corticular CO2-refixation in young birch stems (Betula pendula Roth.).In: Phyton, Jg. 45, 2005, S. 195 – 212
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Photosynthetic performance of vegetative and reproductive structures of green hellebore (Helleborus viridis L. agg.).In: Photosynthetica, Jg. 43, 2005, Nr. 1, S. 55 – 64
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Physiological reactions of plants at CO2 emitting mofettes and thermal effect of emerging gas – probable use for remote sensing.In: Journal of Agricultural Meteorology, Jg. 60, 2005, Nr. 6, S. 1189 – 1192
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Reshaping of sandstone surfaces by cryptoendolithic cyanobacteria: bioalkalization causes chemical weathering in arid landscapes.In: Geobiology, Jg. 2, 2005, S. 261 – 268
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Root respiration response to high CO2 concentrations in plants from natural CO2 springsIn: Environmental and Experimental Botany, Jg. 54, 2005, Nr. 1, S. 90 – 99
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Spatial heterogeneity of light penetration through periderm and lenticels and concomitant patchy acclimation of corticular photosynthesis.In: Trees, Jg. 19, 2005, S. 409 – 414
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The effects of natural CO2 enrichment on the growth of maize.In: Journal of Crop Improvement, Jg. 13, 2005, Nr. 1/2, S. 193 – 212
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Plants and geothermal CO2 exhalations – survival in and adaptation to a high CO2 environment.In: Progress in Botany, Jg. 65, 2004, S. 499 – 538
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Farne als Überlebenskünstler in der lichtlosen Unterwelt – Ökologische Studien in einer Schauhöhle (Wiehler Tropfsteinhöhle) des Bergischen Landes.In: (Jahrb. Naturwiss. Ver. Wuppertal), Jg. 56, 2003, S. 195 – 206
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Growth and root respiration of C4 plants under CO2 enrichment.In: (Acta Biol. Slo), Jg. 46, 2003, Nr. 1, S. 35 – 39
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Light –modulation of bark photosynthesis in birch (Betula pendula).In: (Acta Biol Slo), Jg. 46, 2003, Nr. 2, S. 49 – 54
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Non-foliar photosynthesis and its contribution to the overall carbon balance of plants.In: (Acta Biol. Slo), Jg. 46, 2003, Nr. 2, S. 3 – 10
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Non-foliar photosynthesis – a strategy of additional carbon acquisition.In: Flora, Jg. 198, 2003, S. 81 – 97
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Ecology and ecophysiology of tree stem photosynthesis: corticular and wood photosynthesisIn: Naturwissenschaften, Jg. 89, 2002, S. 147 – 162
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Photosynthesis of cockspur [Echinochloa crus-galli (L.) Beauv.] at sites of naturally elevated CO2 concentration.In: Photosynthetica, Jg. 40, 2002, S. 575 – 579
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Photosynthetic acclimation in plants growing near a carbon dioxide spring.In: Phyton, Jg. 42, 2002, S. 239 – 244
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Age-dependent bark photosynthesis of aspen twigs.In: Trees, Jg. 15, 2001, S. 431 – 437
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Air pollution and lichen physiology. Physiological responses of different lichens in a transplant experiment following a SO2-gradient.In: Water, Air and Soil Pollution, Jg. 131, 2001, S. 185 – 201
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Leaf and twig photosynthesis of young beech (Fagus sylvatica) and aspen (Populus tremula) trees grown under different light intensity regimesIn: Basic and Applied Ecology, Jg. 2, 2001, Nr. 2, S. 145 – 154
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Some physiological effects of biocide treatment on the lichen Pseudevernia furfuracea (L.) Zopf.In: Symbiosis, Jg. 31, 2001, S. 123 – 140
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The development of forest damage by air pollution in the Ore Mountains.In: Lesnicvti – Journal of Forest Science, Jg. 47, 2001, S. 3 – 7
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The effects of elevated CO2 in natural CO2 springs on bog rush (Juncus effusus L.) plants. I. Effects on shoot anatomy.In: Phyton, Jg. 42, 2001, S. 13 – 23
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The existence of bark and stem photosynthesis in woody plants and its significance for the overall carbon gain. An eco-physiolocigal and ecological approach.In: Progress in Botany, Jg. 62, 2001, S. 477 – 510
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Photosynthetic performance of leaves and twigs of evergreen holly (Ilex aquifolium L.).In: Phyton, Jg. 40, 2000, S. 179 – 190
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Photosynthetic performance of twigs and stems of trees with and without stress.In: Phyton, Jg. 39, 1999, S. 29 – 33
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Anatomy and phenylpropanoid metabolism in the incompatible interaction of Lycopersicon esculentum and Cuscuta reflexa.In: (Bot Acta), Jg. 108, 1995, S. 358 – 364
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Effect of carbonic anhydrase inhibition on photosynthesis by leaf pieces of C3 and C4 plants.In: (Aust J Plant Physiol), Jg. 22, 1995, S. 45 – 49
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Detoxification of air pollutants in the presence of apoplastic phenols.In: Acta Hort, Jg. 381, 1994, S. 360 – 366
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Effects of air pollutants on the photosynthetic capacity of young Norway spruce trees. Response of single needle age classes during and after different treatments with O3, SO2, or NO2.In: Trees, Jg. 8, 1993, S. 85 – 92
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Evidence for the functioning of photosynthetic CO2 concentrating mechanisms in lichens containing green algal and cyanobacterial photobiontsIn: Planta, Jg. 191, 1993, Nr. 1, S. 57 – 70
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Life expectancy of spruce needles under extremely high air pollution stress. Performance of trees in the Ore Mountains.In: Trees, Jg. 8, 1993, S. 213 – 222
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Obsah zivin a fotosynteza u listu buku (Fagus sylvatica L.) odebranych z porostu rostoucich na stanovistich s ruznym zatizenim SO2.In: Lesnictvi, Jg. 39, 1993, S. 222 – 230
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Photosynthetic performance and nutrient status of Norway spruce (Picea abies (L.) Karst.) at forest sites in the Ore Mountains (Erzgebirge).In: Trees, Jg. 7, 1993, S. 115 – 122
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Stomatal patchiness in conifers. Experiments with Picea abies L. (Karst.) and Abies alba Mill.In: Trees, Jg. 8, 1993, S. 132 – 138
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Oxidation and reduction of sulfite by chloroplasts and formation of sulfite addition compounds.In: Plant Physiol, Jg. 98, 1992, S. 738 – 744
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Stomatal patchiness in Mediterranean evergreen sclerophylls. Phenomenology and consequences for the interpretation of the midday depression in photosynthesis and transpirationIn: Planta, Jg. 187, 1992, Nr. 4, S. 546 – 553
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Sulfite oxidation in, and sulfate uptake from the cell wall of leaves : Inmuro studiesIn: Phyton : annales rei botanicae, Jg. 32, 1992, Nr. 3, S. 95 – 98
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Trans-tonoplast transport of the sulfur containing compounds sulfate, methionine, cysteine, and glutathione.In: Phyton (A), Jg. 32, 1992, S. 37 – 40
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A fast method to detect the occurence of nonhomogeneous distribution of stomatal aperture in heterobaric plant leaves. Experiments with Arbutus unedo L. during the diurnal course.In: Oecologia, Jg. 82, 1990, S. 52 – 55
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Effect of low water potential on photosynthesis in intact lichens and their liberated algal componentsIn: Planta, Jg. 182, 1990, Nr. 3, S. 467 – 472
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Emission of volatile sulfur compounds from spruce trees.In: Plant Physiol, Jg. 92, 1990, S. 560 – 564
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The role of temperature and humidity in controlling the diurnal stomatal behavious of Arbutus unedo L. during the dry season. Evidence and consequences of stomatal patchiness.In: (Biochem Physiol Pflanzen), Jg. 186, 1990, S. 265 – 271
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Leaching and uptake of ions through above-ground Norway spruce tree parts. : Forest decline and air pollution. A study with spruce on acid soils.In: (Ecol Stud), Jg. 77, 1989, S. 210 – 237
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Leaching of solutes by the action of acidic rain: a comparison of efflux from twigs and single needles of Picea abies (L.Karst.).In: (Plant Cell Environ), Jg. 12, 1989, S. 93 – 100
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Sulfur-dioxide fluxes into different cellular compartments of leaves photosynthesizing in a polluted atmosphere : II. Consequences of SO2 uptake as revealed by computer analysisIn: Planta, Jg. 173, 1988, Nr. 2, S. 241 – 252
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Sulfur-dioxide fluxes into different cellular compartments of leaves photosynthesizing in a polluted atmosphere : I.Computer analysis.In: Planta, Jg. 173, 1988, Nr. 2, S. 230 – 240
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A fluorescence method for the determination of the apoplastic proton concentration in intact leaf tissue.In: (J Plant Physiol), Jg. 129, 1987, S. 41 – 48
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Die Wirkung saurer Luftschadstoffe auf Verteilung und Transport pflanzlicher Wachstumsregulatoren in Laub- und Nadelblättern. Konsequenzen für streß- und entwicklungsphysiologische Prozesse.In: Allgemeine Forstzeitschrift, Jg. 42, 1987, Nr. 27/28/29, S. 741 – 744
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Flux of SO2 into leaf cells and cellular acidification by SO2.In: (Plant Physiol), Jg. 85, 1987, S. 928 – 933
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Mesophyll resistances to SO2 fluxes into leaves.In: (Plant Physiol), Jg. 85, 1987, S. 922 – 927
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Wann ist SO2 Nährstoff und wann Schadstoff? Ein Beitrag zum Waldschadensproblem.In: Allgemeine Forstzeitschrift, 1987, Nr. 27/28/29, S. 700 – 705
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Buffer capacities of leaves, leaf cells, and leaf cell organelles in relation to fluxes of potentially acidic gases.In: (Plant Physiol), Jg. 81, 1986, S. 597 – 602
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The reversibility of freeze/thaw injury to spinach thylakoids; restoration of light-induced proton pumping, membrane conformational changes and proton gradient formation.In: Biochim Biophys Acta, Jg. 849, 1986, S. 32 – 40
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Damage to chloroplast membranes during dehydration and freezing.In: Cryobiology, Jg. 22, 1985, Nr. 1, S. 93 – 104
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Release of peripheral membrane proteins from thylakoids during freezing of chloroplasts and leaves.In: Hoppe-Seyler's Zeitschrift für Physiologische Chemie, 1983
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The gates to hell in antiquity and their relation to geogenic CO₂ emissionsIn: Toxicology in Antiquity / Wexler, Philip (Hrsg.). London: Academic Press, 2018, S. 185 – 219
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Locally Extreme Environments as Natural Long-Term Experiments in EcologyIn: Next Generation Biomonitoring: Part 1. New York, NY [u.a.]: Academic Press Inc., 2016, S. 283 – 323
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The Ancient gates to hell and their relevance to geogenic CO2In: History of toxicology and environmental health: toxicology in antiquity. 1 / Wexler, Philip (Hrsg.). Amsterdam [u.a.]: Academic Press, 2014, S. 92 – 111
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Grundlagen der Staubfilterung durch Vegetation.In: Tagungsband zum Workshop über den wissenschaftlichen Erkenntnisstand über das Feinstaubfilterungspotenzial (qualitativ und quantitativ) von Pflanzen am 1. Juni in Berlin/Adlershof / Endlicher, W.; Gorbachevskaya, O.; Kappis, C.; Langner, M. (Hrsg.). Berlin: Geographisches Institut, 2007, S. 27 – 32
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Phytoreduktion von Stäuben durch krautige Pflanzen und HolzgewächseIn: Verhandlungen DGGL, Rostock, 14. -16. Juni 2006. Rostock, 2006, S. 173 – 177
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Air pollutant effects to leaf, bark and wood photosynthesis of trembling aspen (Populus tremula L.)In: Proceedings of the IUFRO Meeting “Forests under changing climate, enhanced UV and air pollution" / 21th RG meeting Forests Under Changing Climate, Enhanced UV And Air Pollution, August 25-30, 2004, in Oulu, Finland / Huttunen, Satu (Hrsg.). Amsterdam: Elsevier, 2005, S. 102 – 108
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Physiological responses of trees to air pollutants at high elevationsIn: Plant Responses to Air Pollution and Global Change / Omasa, Kenji; Nouchi, Isamu; De Kok, Luit J. (Hrsg.). Tokyo: Springer Verlag, 2005, S. 37 – 44
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Pros and cons of natural CO2 springs as experimental sitesIn: Plant Responses to Air Pollution and Global Change / Omasa, Kenji; Nouchi, Isamu; De Kok, Luit J. (Hrsg.). Tokyo: Springer Verlag, 2005, S. 195 – 202
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The effects of natural CO2 enrichment on the growth of maizeIn: Ecological Responses and Adaptations of Crops to Rising Atmospheric Carbon Dioxide / Tuba, Zoltan (Hrsg.). Binghamton, N.Y.: Food Products, 2005, S. 193 – 212
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Infrared and hyperspectral remote sensing of Earth degassing.In: Proceedings of ECGG7. o.O.: Copernicus GmbH, 2003, S. 53 – 54
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Impacts of Air Pollutants on Cold HardinessIn: Conifer Cold Hardiness / Bigras, Francine J.; Colombo, Steve J. (Hrsg.). Dordrecht: Springer, 2001, S. 335 – 366
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Rast in delovanje rastlin pri povecanih koncentracijah oglikovega dioksida ob naravnih virih CO2In: Proceedings of the Slovenian Congress on elevated CO2 / Komac, M. (Hrsg.). Ljubljana: Varstvo zraka v Sloveniji., 2001, S. 205 – 211
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Bark photosynthesis : fact not fictionIn: Trees – L`Arbre 2002 / Labrecque, M. (Hrsg.). Montreal: Isabell Quentin Publ., 2000, S. 117 – 121
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Do land snails prefer specific sulfur compounds?In: Sulfur nutrition and sulfur assimilation in higher plants: molecular, biochemical and physiological aspects / Brunold, Christian; Rennenberg, H.; De Kok, L.J.; Stulen, I.; Davidian, J.C. (Hrsg.). Bern: Haupt, 2000, S. 425 – 427
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How do air pollutants affect tree leaf and bark photosynthesisIn: Responses of plant metabolism to air pollution and global change / International Symposium on Responses of Plant Metabolism to Air Pollution and Global Change, Egmond aan Zee, Niederlande, 04.01-05.01.1998 / De Kok, Luit; Stulen, Ineke (Hrsg.). Leiden: Backhuys Publ., 1998, S. 423 – 430
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Nutrition and the ecophysiology of spruce and birch under SO2 and O3 impact.In: Ed. INRA / Sandermann, H.; Bonnet-Masimbert, M. (Hrsg.). Paris, 1995, S. 119 – 140
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Air pollution, photosynthesis and forest decline : Interactions and consequencesIn: Ecophysiology of photosynthesis / Schulze, Ernst-Detlef; Caldwell, M.M. (Hrsg.). Berlin: Springer Verlag, 1994, S. 279 – 296
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Apoplastic and symplastic proton concentrations and their significance for metabolismIn: Ecophysiology of photosynthesis / Schulze, Ernst-Detlef; Caldwell, M.M. (Hrsg.). Berlin: Springer, 1994, S. 103 – 122
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Oxidation of IAA by extracellular peroxidasesIn: Plant Peroxidases Biochemistry and Physiology / III International Symposium of Plant Peroxidases, July 10 - 14, 1993, Elsinore / Welinder, K. (Hrsg.). Copenhagen: Univ. of Copenhagen, 1993, S. 169 – 174
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Photosynthese und Nährstoffgehalte von Buchen unterschiedlich stark SO2-belasteter StandorteIn: Zustand und Gefährdung der Laubwälder / Bayerische Akademie der Wissenschaften (Hrsg.). München: Pfeil, 1993, S. 129 – 142
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Sulfur dioxide : Apoplastic peroxidase is more sensitive than photosynthesisIn: Plant Peroxidases Biochemistry and Physiology / III International Symposium of Plant Peroxidases, July 10 - 14, 1993, Elsinore / Welinder, K. (Hrsg.). Copenhagen: Univ. of Copenhagen, 1993, S. 387 – 392
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Photosynthetic performance and nutrient relations of spruce and beech growing in forest areas exposed to different levels of sulfur dioxide.In: Air pollution and interactions between organisms in forest ecosystems / 15th International Meeting of Specialists in Air Pollution Effects on Forest Ecosystems,Tharandt, Dresden, Germany, September 9 - 11, 1992 / Tesche, M.; Feiler, S. (Hrsg.). Dresden: Techn. Univ. Dresden, Abt. Forstwirtschaft Tharandt, Inst. für Forstbotanik und Forstzoologie, 1992, S. 99 – 103
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Photosynthetic performance of Norway spruce in relation to the nutrient status of the needles. A study in forests of the Ore Mountains.In: Proceedings / Expertentagung "Waldschadensforschung im östlichen Mitteleuropa und in Bayern" / Expertentagung "Waldschadensforschung im östlichen Mitteleuropa und in Bayern" : 13. - 15.11.1990 in Schloß Neuburg/Inn bei Passau / Reuther, Markus (Hrsg.). Neuherberg: GSF, 1991, S. 523 – 527
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Detoxification of sulfur dioxide by apoplastic peroxidasesIn: Sulfur nutrition and sulfur assimilation in higher plants: fundamental, environmental and agricultural aspects / Workshop on Sulfur Metabolism in Higher Plants, Haren, 28 - 31 March 1989 / Rennenberg, Heinz (Hrsg.). The Hague: SPB Acad. Publ., 1990, S. 229 – 233
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Photosynthesis of damaged and undamaged forest trees. A study with spruce in the Fichtelgebirge.In: Internationaler Kongress Waldschadensforschung: 1: Wissenschaft und Perspektiven / Internationaler Kongress Waldschadensforschung = International Congress on Forest Decline Research, Friedrichshafen am Bodensee, Bundesrepublik Deutschland, 2.- 6. Oktober 1989 / Ulrich, B. (Hrsg.). Karlsruhe: Kernforschungszentrum, 1990, S. 527 – 550
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The response of leaves to potentially acidic gasesIn: Internationaler Kongress Waldschadensforschung: 1: Wissenschaft und Perspektiven / Internationaler Kongress Waldschadensforschung = International Congress on Forest Decline Research, Friedrichshafen am Bodensee, Bundesrepublik Deutschland, 2.- 6. Oktober 1989 / Ulrich, B. (Hrsg.). Karlsruhe: Kernforschungszentrum, 1990, S. 499 – 516
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Determination of Extra-and Intracellular pH Values in Relation to the Action of Acidic Gases on CellsIn: Gases in Plant and Microbial Cells / Linskens, Hans-Ferdinand; Jackson, John F. (Hrsg.). Berlin, Heidelberg: Springer Verlag, 1989, S. 322 – 343
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SO2 action on and detoxification by leaves. A computer analysis based on biochemical data.In: 2nd International Symposium on Air Pollution and Plant Metabolism / 2nd International Symposium on Air Pollution and Plant Metabolism : 6 - 9 April 1987 / Schulte-Hostede, Sigurd (Hrsg.). Neuherberg: GSF, 1987, S. 105 – 110
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Zelluläre Toleranzgrenzen gegenüber erhöhten Protonenkonzentrationen.In: Statusseminar: Beiträge zum IMA-Querschnittsseminar / IMA-Querschnittsseminar vom 2. - 4. Dezember 1985 in der Kernforschungsanlage in Jülich / Führ, F. (Hrsg.). Jülich: Zentralbibliothek d. Kernforschungsanlage Jülich, 1986, S. 61 – 67
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Protonenflüsse und zelluläre Pufferkapazitäten in Blättern bei SO2-BelastungIn: Proceedings of the International Workshop on Physiology and Biochemistry of Stressed Plants. / International Workshop on Physiology and Biochemistry of Stressed Plants : May 20 - 21, 1985 / Schulte-Hostede, Sigurd (Hrsg.). Neuherberg FRG: GSF, 1985, S. 103 – 113