Successional changes in mycorrhizal type in the pioneer plant communities of a subalpine volcanic desert on Mt. Fuji, Japan
Isolated island-like plant communities dominated by the perennial herb Polygonum cuspidatum are typical pioneer vegetation in the subalpine volcanic deserts of Japan. To study the relationship between mycorrhizal associations and plant community development, we conducted a survey of the mycorrhizal...
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Department of Human Development, School of Humanities and Culture, Tokai University
2005
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ftnipr:oai:nipr.repo.nii.ac.jp:00006226 2023-05-15T18:02:03+02:00 Successional changes in mycorrhizal type in the pioneer plant communities of a subalpine volcanic desert on Mt. Fuji, Japan Masaaki Fujiyoshi Atsushi Kagawa Takayuki Nakatsubo Takehiro Masuzawa 2005-01-01 https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=6226 http://id.nii.ac.jp/1291/00006226/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=6226&item_no=1&attribute_id=18&file_no=1 en eng Department of Human Development, School of Humanities and Culture, Tokai University Department of Biology and Geosciences, Graduate School of Science and Technology, Shizuoka University Department of Environmental Dynamics and Management, Graduate School of Biosphere Science, Hiroshima University National Institute of Polar Research https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=6226 http://id.nii.ac.jp/1291/00006226/ AA11327019 Polar bioscience, 18, 60-72(2005-01-01) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=6226&item_no=1&attribute_id=18&file_no=1 arbuscular mycorrhiza island community Mt. Fuji plant succession volcanic desert Departmental Bulletin Paper P(論文) 2005 ftnipr 2023-03-18T20:23:29Z Isolated island-like plant communities dominated by the perennial herb Polygonum cuspidatum are typical pioneer vegetation in the subalpine volcanic deserts of Japan. To study the relationship between mycorrhizal associations and plant community development, we conducted a survey of the mycorrhizal status of plants in subalpine island communities in a volcanic desert on Mt. Fuji. Roots of 45 native species, belonging to 23 families, were collected from island communities at 3 different successional stages: (I) pioneer communities dominated by P. cuspidatum, (II) mixed communities of herbs and grass, and (III) mixed communities of herbs and shrubs. Arbuscular mycorrhiza (AM) was the predominant mycorrhizal type in the early stages of community successions (I and II). P. cuspidatum, which had previously been reported as a non-mycorrhizal species, formed AM at the study site. In the later stage (III), 5 mycorrhizal types, AM, ecto-, ericoid, arbutoid and orchid mycorrhizal, were observed. Seven woody species had two types of mycorrhizas (AM and ectomycorrhiza). High spore densities of AM fungi were observed in the soil of the island communities, whereas few spores were observed in bare ground without vegetation cover. The average colonization levels of the AM fungi were within a wide range of 0.1 to 72%, independent of successional progress. These data show that marked increases in mycorrhizal types occur during the succession of island communities, although AM is the predominant mycorrhizal type throughout the successional process. Report Polar bioscience National Institute of Polar Research Repository, Japan |
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Open Polar |
collection |
National Institute of Polar Research Repository, Japan |
op_collection_id |
ftnipr |
language |
English |
topic |
arbuscular mycorrhiza island community Mt. Fuji plant succession volcanic desert |
spellingShingle |
arbuscular mycorrhiza island community Mt. Fuji plant succession volcanic desert Masaaki Fujiyoshi Atsushi Kagawa Takayuki Nakatsubo Takehiro Masuzawa Successional changes in mycorrhizal type in the pioneer plant communities of a subalpine volcanic desert on Mt. Fuji, Japan |
topic_facet |
arbuscular mycorrhiza island community Mt. Fuji plant succession volcanic desert |
description |
Isolated island-like plant communities dominated by the perennial herb Polygonum cuspidatum are typical pioneer vegetation in the subalpine volcanic deserts of Japan. To study the relationship between mycorrhizal associations and plant community development, we conducted a survey of the mycorrhizal status of plants in subalpine island communities in a volcanic desert on Mt. Fuji. Roots of 45 native species, belonging to 23 families, were collected from island communities at 3 different successional stages: (I) pioneer communities dominated by P. cuspidatum, (II) mixed communities of herbs and grass, and (III) mixed communities of herbs and shrubs. Arbuscular mycorrhiza (AM) was the predominant mycorrhizal type in the early stages of community successions (I and II). P. cuspidatum, which had previously been reported as a non-mycorrhizal species, formed AM at the study site. In the later stage (III), 5 mycorrhizal types, AM, ecto-, ericoid, arbutoid and orchid mycorrhizal, were observed. Seven woody species had two types of mycorrhizas (AM and ectomycorrhiza). High spore densities of AM fungi were observed in the soil of the island communities, whereas few spores were observed in bare ground without vegetation cover. The average colonization levels of the AM fungi were within a wide range of 0.1 to 72%, independent of successional progress. These data show that marked increases in mycorrhizal types occur during the succession of island communities, although AM is the predominant mycorrhizal type throughout the successional process. |
format |
Report |
author |
Masaaki Fujiyoshi Atsushi Kagawa Takayuki Nakatsubo Takehiro Masuzawa |
author_facet |
Masaaki Fujiyoshi Atsushi Kagawa Takayuki Nakatsubo Takehiro Masuzawa |
author_sort |
Masaaki Fujiyoshi |
title |
Successional changes in mycorrhizal type in the pioneer plant communities of a subalpine volcanic desert on Mt. Fuji, Japan |
title_short |
Successional changes in mycorrhizal type in the pioneer plant communities of a subalpine volcanic desert on Mt. Fuji, Japan |
title_full |
Successional changes in mycorrhizal type in the pioneer plant communities of a subalpine volcanic desert on Mt. Fuji, Japan |
title_fullStr |
Successional changes in mycorrhizal type in the pioneer plant communities of a subalpine volcanic desert on Mt. Fuji, Japan |
title_full_unstemmed |
Successional changes in mycorrhizal type in the pioneer plant communities of a subalpine volcanic desert on Mt. Fuji, Japan |
title_sort |
successional changes in mycorrhizal type in the pioneer plant communities of a subalpine volcanic desert on mt. fuji, japan |
publisher |
Department of Human Development, School of Humanities and Culture, Tokai University |
publishDate |
2005 |
url |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=6226 http://id.nii.ac.jp/1291/00006226/ https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=6226&item_no=1&attribute_id=18&file_no=1 |
genre |
Polar bioscience |
genre_facet |
Polar bioscience |
op_relation |
https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=6226 http://id.nii.ac.jp/1291/00006226/ AA11327019 Polar bioscience, 18, 60-72(2005-01-01) https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=6226&item_no=1&attribute_id=18&file_no=1 |
_version_ |
1766171724949225472 |