Starten Sie Ihre Suche...


Durch die Nutzung unserer Webseite erklären Sie sich damit einverstanden, dass wir Cookies verwenden. Weitere Informationen
Frank Thomas

Univ-Prof. Frank Thomas

Geowissenschaften - Geobotanik, Universität Trier

Publikationen
Ergebnisse pro Seite:  50

Pérez, Cecilia A.; Thomas, Frank M.; Silva, Wladimir A. et al.

Patterns of biological nitrogen fixation during 60 000 years of forest development on volcanic soils from south-central Chile

New Zealand Journal Of Ecology. Bd. 38. H. 2. Christchurch, NZ: New Zealand Ecological Society 2014 S. 189 - 200


Thomas, Frank M.

Ecology of Phreatophytes

Lüttge, Ulrich (Hrsg). Progress in Botany. Bd. 75. Berlin [u.a.]: Springer 2013 S. 335 - 375


Thomas, Frank M.; Molitor, Florian; Werner, Willy

Lignin and cellulose concentrations in roots of Douglas fir and European beech of different diameter classes and soil depths

Trees : structure and function. Bd. 28. H. 1. Berlin [u.a.]: Springer Nature 2013 S. 309 - 315


Bögelein, Rebekka; Hassdenteufel, Martin; Thomas, Frank M. et al.

Comparison of leaf gas exchange and stable isotope signature of water-soluble compounds along canopy gradients of co-occurring Douglas-fir and European beech

Plant, Cell & Environment : cell physiology, whole-plant physiology, community physiology = Plant, cell and Environment. Bd. 35. H. 7. Oxford [u.a.]: Wiley-Blackwell 2012 S. 1245 - 1257


Reinert, Stefan; Bögelein, Rebekka; Thomas, Frank M.

Use of thermal imaging to determine leaf conductance along a canopy gradient in European beech (Fagus sylvatica)

Tree Physiology : an international journal. Bd. 32. H. 3. Oxford: Oxford University Press (OUP) 2012 S. 294 - 302


Dettmann, Sebastian; Pérez, Cecilia A.; Thomas, Frank M.

Xylem anatomy and calculated hydraulic conductance of four Nothofagus species with contrasting distribution in South-Central Chile

Trees : structure and function. Bd. 27. H. 3. Berlin [u.a.]: Springer Nature 2012 S. 685 - 696


Neykova, Nina; Obando, Joy; Schneider, Raimund et al.

Vertical root distribution in single-crop and intercropping agricultural systems in Central Kenya

Journal of Plant Nutrition and Soil Science = Zeitschrift für Pflanzenernährung und Bodenkunde. Bd. 174. H. 5. Weinheim: Wiley-Blackwell 2011 S. 742 - 749


Rzepecki, Andreas; Zeng, Fanjang; Thomas, Frank M.

Xylem anatomy and hydraulic conductivity of three co-occurring desert phreatophytes

Journal of Arid Environments. Bd. 75. H. 4. Kidlington: Elsevier BV 2011 S. 338 - 345


Thoms, Carolin; Gattinger, Andreas; Jacob, Mascha et al.

Direct and indirect effects of tree diversity drive soil microbial diversity in temperate deciduous forest

Soil Biology and Biochemistry : SBB. Bd. 42. H. 9. Amsterdam [u.a.]: Elsevier BV 2010 S. 1558 - 1565


Jacob, Mascha; Viedenz, Karin; Polle, Andrea et al.

Leaf litter decomposition in temperate deciduous forest stands with a decreasing fraction of beech (Fagus sylvatica)

Oecologia. Bd. 164. H. 4. Berlin [u.a.]: Springer Nature 2010 S. 1083 - 1094


Bruelheide, Helge; Vonlanthen, Beatrix; Jandt, Ute et al.

Life on the edge - to which degree does phreatic water sustain vegetation in the periphery of the Taklamakan Desert?

Applied Vegetation Science : official organ of the International Association for Vegetation Science. Bd. 13. H. 1. Oxford: Wiley-Blackwell 2010 S. 56 - 71


Jacob, Mascha; Leuschner, Christoph; Thomas, Frank M.

Productivity of temperate broad-leaved forest stands differing in tree species diversity

Annals of Forest Science = Annales des sciences forestières. Bd. 67. H. 5. Les Ulis: EDP Sciences 2010 S. 503


Guckland, Anja; Jacob, Mascha; Flessa, Heiner et al.

Acidity, nutrient stocks, and organic-matter content in soils of a temperate deciduous forest with different abundance of European beech (Fagus sylvaticaL.)

Journal of Plant Nutrition and Soil Science = Zeitschrift für Pflanzenernährung und Bodenkunde. Bd. 172. H. 4. Weinheim: Wiley-Blackwell 2009 S. 500 - 511


Thomas, Frank M.; Sporns, Katharina

Frost sensitivity of Fagus sylvatica and co-occurring deciduous tree species at exposed sites

Flora - Morphology, Distribution, Functional Ecology of Plants. Bd. 204. H. 1. München: Elsevier BV 2009 S. 74 - 81


Jacob, Mascha; Weland, Nadine; Platner, Christian et al.

Nutrient release from decomposing leaf litter of temperate deciduous forest trees along a gradient of increasing tree species diversity

Soil Biology and Biochemistry : SBB. Bd. 41. H. 10. Amsterdam [u.a.]: Elsevier BV 2009 S. 2122 - 2130


Thomas, Frank M.

Recent advances in cause-effect research on oak decline in Europe

CAB Reviews: Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources. Bd. 3. H. 37. Wallingford [u.a.]: CAB Int. Publishing 2008 S. 1 - 12


Thomas, Frank M.; Foetzki, Andrea; Gries, Dirk et al.

Regulation of the water status in three co-occurring phreatophytes at the southern fringe of the Taklamakan Desert

Journal of Plant Ecology : JPE. Bd. 1. H. 4. Oxford: Oxford University Press (OUP) 2008 S. 227 - 235


Thomas, Frank M.; Sprenger, Susanne

Responses of two closely related oak species, Quercus robur and Q. petraea, to excess manganese concentrations in the rooting medium

Tree physiology. Bd. 28. Dordrecht [u.a.]: Springer 2008 S. 343 - 353


Thomas, Frank M.; Gieger, Thomas; Bartels, Christiane

Alterations in Vessel Size in Twigs Of Quercus Robur and Q. Petraea Upon Defoliation and Consequences For Water Transport Under Drought

IAWA Journal. Bd. 27. H. 4. Utrecht: Brill Academic Publishers 2006 S. 395 - 407


Thomas, Frank M.; Foetzki, Andrea; Arndt, Stefan K. et al.

Water use by perennial plants in the transition zone between river oasis and desert in NW China

Basic and Applied Ecology : Journal of the Gesellschaft für Ökologie. Bd. 7. H. 3. Amsterdam [u.a.]: Elsevier BV 2006 S. 253 - 267


Gieger, Thomas; Thomas, Frank M.

Differential response of two Central-European oak species to single and combined stress factors

Trees : structure and function. Bd. 19. H. 5. Berlin [u.a.]: Springer Nature 2005 S. 607 - 618


Gries, Dirk; Foetzki, Andrea; Arndt, Stefan K. et al.

Production of Perennial Vegetation in an Oasis-desert Transition Zone in NW China - Allometric Estimation, and Assessment of Flooding and Use Effects

Plant Ecology. Bd. 181. H. 1. Dordrecht [u.a.]: Springer Nature 2005 S. 23 - 43


Thomas, Frank M.; Meyer, Gabriele; Popp, Marianne

Effects of defoliation on the frost hardiness and the concentrations of soluble sugars and cyclitols in the bark tissue of pedunculate oak (Quercus robur L.)

Annales des sciences forestières = Annals of Forest Science. Bd. 61. H. 5. Les Ulis: EDP Sciences 2004 S. 455 - 463


Thomas, Frank M.

Outline of set-up and methods in the project “Ecological basis for a sustainable management of the indigenous vegetation in a Central-Asian desert”

Runge, Michael (Hrsg). Ecophysiology and habitat requirements of perennial plant species in the Taklimakan desert : contributions to a Workshop on Sustainable Management of the Shelterbelt Vegetation of River Oases in the Taklimakan Desert, Urumqi, April 2 - 3, 2003. Aachen: Shaker 2004 S. 43 - 48 (Berichte aus der Biologie)


Runge, Michael; Arndt, Stefan K.; Bruelheide, Helge et al.

Recommendations for regeneration and sustainable management of the indigenous foreland vegetation of a Taklamakan desert oasis

Breckle, Siegmar-Walter (Hrsg). Ergebnisse weltweiter ökologischer Forschung : Hohenheim, Oktober 2002 = Results of Worldwide Ecological Studies. Proceedings of the 2nd Symposium of the A.F.W. Schimper Foundation, Hohenheim, 23. October 25, 2002. Stuttgart: Heimbach 2004 S. 61 - 69 (Beiträge des .. Symposiums der A.-F.-W.-Schimper-Stiftung von H. und E. Walter ; 2)


Thomas, Frank M.

Water use of Alhagi sparsifolia, Calligonum caput-medusae, Populus euphratica and Tamarix ramosissim

Runge, Michael (Hrsg). Ecophysiology and habitat requirements of perennial plant species in the Taklimakan desert : contributions to a Workshop on Sustainable Management of the Shelterbelt Vegetation of River Oases in the Taklimakan Desert, Urumqi, April 2 - 3, 2003. Aachen: Shaker 2004 S. 75 - 90 (Berichte aus der Biologie)


Gries, Dirk; Zeng, Fanjang; Foetzki, Andrea et al.

Growth and water relations of Tamarix ramosissima and Populus euphratica on Taklamakan desert dunes in relation to depth to a permanent water table

Plant, Cell and Environment : cell physiology, whole-plant physiology, community physiology. Bd. 26. H. 5. Oxford: Wiley-Blackwell 2003 S. 725 - 736


Bruelheide, Helge; Jandt, Ute; Gries, Dirk et al.

Vegetation changes in a river oasis on the southern rim of the Taklamakan desert in China between 1956 and 2000

Phytocoenologia : international journal of vegetation ecology. Bd. 33. Stuttgart: Bornträger 2003 S. 801 - 818


Thomas, Frank M.; Blank, R.; Hartmann, Günter

Abiotic and biotic factors and their interactions as causes of oak decline in Central Europe

Forest Pathology. Bd. 32. H. 4-5. Berlin [u.a.]: Wiley-Blackwell 2002 S. 277 - 307


Gieger, Thomas; Thomas, Frank M.

Effects of defoliation and drought stress on biomass partitioning and water relations of Quercus robur and Quercus petraea

Basic and Applied Ecology : Journal of the Gesellschaft für Ökologie. Bd. 3. H. 2. Amsterdam [u.a.]: Elsevier BV 2002 S. 171 - 181


Li, Xiangyi; Zhang, Ximing; Zeng, Fanjiang et al.

Water relations of Alhagi sparsifolia in the southern fringe of Taklamakan desert

Acta botanica sinica. Bd. 44. H. 10. Beijing: Science Press 2002 S. 1219 - 1224


Thomas, Frank M.

Adaptation and acclimation of Central-European deciduous forest trees to different water relations

Labrecque, Michel (Hrsg). L'arbre 2000 : [4° Colloque international sur l'arbre tenu au Jardin botanique de Montréal du 20 au 25 août 2000] = The Tree. Montréal: IQ 2001 S. 38 - 45 (I. Quentin)


Runge, Michael; Arndt, Stefan; Bruelheide, Helge et al.

Contributions to a Sustainable Management of the Indigenous Vegetation in the Foreland of Cele Oasis — A Project Report from the Taklamakan Desert

Breckle, Siegmar-Walter (Hrsg). Sustainable Land Use in Deserts. 1. Aufl. Aufl. Berlin [u.a.]: Springer 2001 S. 343 - 349


Thomas, Frank M.

Die Rolle schnellwachsender Baumarten bei der CO2-Bindung und Klimaverbesserung

Forst und Holz : Fachzeitschrift für Forstwirtschaft, Waldökologie, Holzwirtschaft, Umwelt- und Jagdmanagement. Bd. 56. Hannover: Schlüter 2001 S. 81 - 85


Thomas, Frank M.; Arndt, Stefan K.; Bruelheide, Helge et al.

Ecological basis for a sustainable management of the indigenous vegetation in a Central-Asian desert: presentation and first results

Journal of applied botany = Angewandte Botanik. Bd. 74. H. 5/6. Berlin [u.a.]: Blackwell 2000 S. 212 - 219



Schmull, Michaela; Thomas, Frank M.

Morphological and physiological reactions of young deciduous trees (Quercus robur L., Q. petraea [Matt.] Liebl., Fagus sylvatica L.) to waterlogging

Plant and Soil : an international journal on plant-soil relationships. Bd. 225. H. 1-2. Dordrecht [u.a.]: Springer Science 2000 S. 227 - 242


Thomas, Frank M.; Gausling, Thomas

Morphological and physiological responses of oak seedlings (Quer- cus petraea and Q. robur) to moderate drought

Annales des sciences forestières = Annals of Forest Science. Bd. 57. H. 4. Les Ulis: EDP Sciences 2000 S. 325 - 333


Thomas, Frank M.; Hilker, Christine

Nitrate reduction in leaves and roots of young pedunculate oaks (Quercus robur) growing on different nitrate concentrations

Environmental and Experimental Botany. Bd. 43. H. 1. Amsterdam [u.a.]: Elsevier BV 2000 S. 19 - 32


Thomas, Frank M.

Vertical rooting patterns of mature Quercus trees growing on different soil types in northern Germany

Plant ecology : an international journal. Bd. 147. H. 1. Dordrecht [u.a.]: Springer Science 2000 S. 95 - 103


Thomas, Frank M.; Schafellner, Christa

Effects of excess nitrogen and drought on the foliar concentrations of allelochemicals in young oaks (Quercus robur L. and Q. petraea [Matt.] Liebl.)

Journal of applied botany = Angewandte Botanik. Bd. 73. Berlin [u.a.]: Blackwell 1999 S. 222 - 227


Thomas, Frank M.; Ahlers, U.

Effects of excess nitrogen on frost hardiness and freezing injury of above-ground tissue in young oaks (Quercus petraeaandQ. robur)

New Phytologist : international journal of plant science. Bd. 144. H. 1. Oxford: Wiley-Blackwell 1999 S. 73 - 83


Thomas, Frank M.; Brandt, T.; Hartmann, Günter

Leaf chlorosis in pedunculate oaks (Quercus robur L.) on calcareous soils resulting from lime-induced manganese/iron-deficiency: Soil conditions and physiological reactions

Journal of applied botany = Angewandte Botanik. Bd. 72. H. 1. Berlin [u.a.]: Blackwell 1998 S. 28 - 36


Thomas, Frank M.; Büttner, Gerhard

Nutrient relations in healthy and damaged stands of mature oaks on clayey soils: two case studies in northwestern Germany

Forest Ecology and Management. Bd. 108. H. 3. Amsterdam [u.a.]: Elsevier BV 1998 S. 301 - 319


Thomas, Frank M.; Hartmann, Günter

Tree rooting patterns and soil water relations of healthy and damaged stands of mature oak (Quercus robur L. and Quercus petraea [Matt.] Liebl.)

Plant and Soil : an international journal on plant-soil relationships. Bd. 203. H. 1. Dordrecht [u.a.]: Springer Science 1998 S. 145 - 158


Thomas, Frank M.; Büttner, Gerhard

Zusammenhänge zwischen Ernährungsstatus und Belaubungsgrad in Alteichenbeständen Nordwestdeutschlands

Forstwissenschaftliches Centralblatt. Bd. 117. H. 1. Berlin [u.a.]: Springer Nature 1998 S. 115 - 128


Thomas, Frank M.; Gehlen, Renate

Effects of different forms of nitrogen supply on the gas exchange of young pedunculate oaks (Quercus robur L.)

Zeitschrift für Pflanzenernährung und Bodenkunde. Bd. 160. H. 2. Weinheim: Wiley-Blackwell 1997 S. 209 - 215


Thomas, Frank; Blank, R.; Hartmann, Günter

Der Einfluß von Stammexposition, Stickstoff-Status und Blattfraß auf die Frosthärte des Bastes von Alteichen

Verhandlungen der Gesellschaft für Ökologie. Bd. 26. Berlin: Ges. für Ökologie 1996 S. 153 - 160


Thomas, Frank M.; Hartmann, Günter

Soil and tree water relations in mature oak stands of northern Germany differing in the degree of decline

Annales des Sciences Forestières = Annals of Forest Science. Bd. 53. H. 2-3. Wiesbaden: Springer Nature 1996 S. 697 - 720


Thomas, Frank M.; Blank, R.

The effect of excess nitrogen and of insect defoliation on the frost hardiness of bark tissue of adult oaks

Annales des Sciences Forestières = Annals of forest science. Bd. 53. H. 2-3. Les Ulis: EDP Sciences 1996 S. 395 - 406