Reconstruction of a Tertiary Fossil Forest from the Canadian High Arctic using Three-dimensional Computer Graphics
スポンサーリンク
概要
- 論文の詳細を見る
Recent innovations in three-dimensional computer graphics have enabled reconstruction of a 45 million-year-old fossil forest on Axel Heiberg Island, Canadian Arctic Archipelago. Detailed study of one of the well-exposed fossil forest horizons formed the basis for a blueprint showing the position and diameter of each exposed stump. The results of this study provide insight into stand structure and density of this high-latitude fossil forest through visualization of the spatial configuration of the stand. The data from the fossil forest were calibrated with measurements taken from extant trees of the same species growing at Tsuruoka Campus, Yamagata University, Japan. The results are presented here as three-dimensional computer graphic representations and indicate that this Axel Heiberg Island fossil forest was a multi-storied climax stand with seedlings and juvenile trees growing under a forest canopy.
- 森林計画学会の論文
著者
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HAYASHI Kazuo
Department of Forest Resources, Faculty of Agriculture, Ehime University
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Kojima Satoru
Department Of Biosphere Science Faculty Of Science Toyama University
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Kumagai Hiroyuki
Department Of Cardiology Himeji Cardiovascular Center
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NOBORI Yoshihiro
Faculty of Agriculture, Yamagata University
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Sweda Tatsuo
Department of Biological Resources and Environment, Nagoya University
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Kumagai Hiroyuki
Department Of Earth And Planetary Sciences Nagoya University
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Nobori Yoshihiro
Department of Biological Environment, Yamagata University
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Lepage Ben
Department of Geology, University of Pennsylvania.
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Lepage Ben
Department Of Geology University Of Pennsylvania.
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Nobori Y
Faculty Of Agriculture Yamagata University
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Nobori Yoshihiro
Department Of Biological Environment Science Yamagata University
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Hayashi Kazuo
Department Of Forest Resources Ehime University
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Hayashi Kazuo
Department Of Electrical Engineering Faculty Of Engineering Nagoya University
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Kojima Satoru
Department Of Earth And Planetary Sciences Nagoya University
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Sweda Tatsuo
Department Of Biological Resources And Environment Nagoya University
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