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気候変動に対する植生の応答(I)
https://lib.cku.repo.nii.ac.jp/records/936
https://lib.cku.repo.nii.ac.jp/records/9368189fb65-9ae7-45e0-b47b-d12450d1a6e1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004558749.pdf (485.7 kB)
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| Item type | [ELS]紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||||||||||
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| 公開日 | 2016-12-15 | |||||||||||||||||||||
| タイトル | ||||||||||||||||||||||
| タイトル | 気候変動に対する植生の応答(I) | |||||||||||||||||||||
| 言語 | ja | |||||||||||||||||||||
| タイトル | ||||||||||||||||||||||
| タイトル | Responses of vegetation for climatic changes 1 | |||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||
| 言語 | ||||||||||||||||||||||
| 言語 | jpn | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | pollen analysis | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | climatic changes | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | LGM | |||||||||||||||||||||
| キーワード | ||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||
| 主題 | Sekai-yachi moor | |||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||||||||||||
| 雑誌書誌ID | ||||||||||||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||||||||||||
| 収録物識別子 | AA12125406 | |||||||||||||||||||||
| 著者 |
内山, 隆
× 内山, 隆
× 江上, 邦博
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| 抄録(英) | ||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||
| 内容記述 | Some isolation plant communities are considered as the relicts in the reduction under climatic changes, whereas the small population has a possibility to expand in the present limits. And the flora of Tohoku district is discussed as the coexistence with cold district plants and warm district plants. The warm district plants are grouped into two categories. One of them is originated in the former interglacial period and the other one is originated in the postglacial period. On the vegetation history, pollen analytical study revealed the movement of forest zones under the climatic changes. However, the some present trees did not compose many of remains of the conifer that piled up at the Last Glacial Maximum period (LGM). The present sub alpine and montane conifers might be minor elements in that time. When we get some correct information about the gene relationships, we will be able to estimate the speed of the movement of plant community by adding the pollen analytical data. In this study, we analyzed the sediments of the LGM period at Tochigi (Minami-nasu machi) and Miyagi(Sekai-yachi moor) prefecture to speculate the vegetation and also, compared the size of hemlock (Tsuga) pollen ratio with the outer and inner diameter to investigate the species. Those results are as following that, the main pollen taxa are Pinus (haploxylon type), Picea, Tsuga, Betula, Corylus and they are accompanied with Fagus crenata, Quercus and Tilia. Judging from the above pollen composition, both areas were covered by mixed forest consisted of conifer and deciduous broad-leaved trees at the LGM (ca. 18,000 years before). And the mixed forest included the both pollen types (Tsuga Sieboldii,T.diversifolia), but the former (T.S.) was lost in the late glacial period at both areas. And the vegetation indicated a tendency to increase grassland and coniferous trees within the forests in the north. | |||||||||||||||||||||
| 書誌情報 |
ja : 千葉経済大学短期大学部研究紀要 en : Bulletin of Chiba Keizai College 号 3, p. 9-18, 発行日 2007-03-31 |
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| アクセション番号 | ||||||||||||||||||||||
| 内容記述タイプ | Other | |||||||||||||||||||||
| 内容記述 | KJ00004558749 | |||||||||||||||||||||
| ISSN | ||||||||||||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||||||||||||
| 収録物識別子 | 13498312 | |||||||||||||||||||||
