Comparison of earlywood vessel variables in the wood of Quercus robur L. and Quercus petraea (Mattuschka) Liebl. growing at the same site |
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| Affiliation: | 1. Montane Forest Dynamics Laboratory, Department of Geology and Geography, West Virginia University, Morgantown, WV 26505, USA;2. Laboratory of Tree-Ring Research, The University of Arizona, Tucson, AZ 85721, USA;3. Laboratory of Tree-Ring Science, Department of Geography, The University of Tennessee, Knoxville, TN 37996, USA;4. Bryce Canyon National Park, Highway 63, Bryce Canyon, UT 84764, USA;5. Valles Caldera National Preserve, 90 Villa Louis Martin, Box 359, Jemez Springs, NM 87025, USA;6. Department of Anthropology, University of New Mexico, Albuquerque, NM 87131, USA;7. Department of Geography, University of Northern Colorado, Candelaria Hall 2096, Greeley, CO 80639, USA;1. Department of Mathematics and Applications, University of Naples Federico II, via Cintia, I-80126 Naples, Italy;2. Rothamsted Research, Sustainable Soils and Grassland Systems, Harpenden, Hertfordshire AL5 2JQ, United Kingdom;1. School of Geography and Geosciences, University of St Andrews, UK;2. Cybis Elektronik & Data AB, Saltsjöbaden, Sweden;3. Department of Physical Geography and Quaternary Geology, Stockholm University, Stockholm, Sweden;4. Department of Geography, Swansea University, Swansea, UK;1. Department of History, University of León, Campus de Vegazana s/n, 24071 León, Spain;2. La Ponte-Ecomuséu, Villanueva de Santo Adriano s/n, 33115 Asturias, Spain;3. University of Cambridge, Downing Street, CB2 3DZ, Cambridge, United Kingdom;4. GI Archaeobiology Group, Institute of History, CCHS, CSIC, Albasanz 26-28, 28037 Madrid, Spain;5. Sebastián Pérez-Díaz, GEODE, UMR 5602 CNRS, Université Toulouse-Le Mirail, 31058 Toulouse, France;6. Group of Research in Heritage and Cultural Landscapes (GIPyPAC), UPV-EHU, Facultad de Letras, Departamento de Geografía, Prehistoria y Arqueología, C/ Tomás y Valiente s/n, 01006 Vitoria-Gasteiz, Spain;1. Key Laboratory of Tree-ring Physical and Chemical Research of China Meteorological Administration, Institute of Desert Meteorology, China Meteorological Administration, Urumqi 830002, China;2. Xinjiang Laboratory of Tree-ring Ecology, Institute of Desert Meteorology, China Meteorological Administration, Urumqi 830002, China;3. MOE Key Laboratory of Western China''s Environmental Systems, Collaborative Innovation Centre for Arid Environments and Climate Change, Lanzhou University, Lanzhou 73000, China |
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| Abstract: | The differences in the microscopic structure of wood based on the variables of earlywood vessel area and tree ring width were analysed in 6 trees of Pedunculate oak (Quercus robur L.) and 6 trees of Sessile oak (Quercus petraea (Mattuschka) Liebl.) in the same forest stand at a site in the Vizovice Highland (Czech Republic). The aim of this paper was to assess any differences between the two oak species when grown in the same location. Also the effect of tree-ring width and the effect of age on earlywood vessel variables were analysed. Mean values of tree-ring widths were not different between species. Earlywood vessel area chronologies were synchronized well between species. The mean values of earlywood vessel area (average vessel area, average vessel area of the first row of vessels, area of the largest vessel) showed a significant difference. Finally, we can conclude that there were differences in vessel features between these oak species. |
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| Keywords: | Pedunculate oak Sessile oak Earlywood vessel area Tree-ring width Distinction |
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