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Preliminary Results on Surface and Soil Characteristics of Brandt's Vole (Microtus brandti) Habitat in Central Mongolia Using Satellite Data
http://hdl.handle.net/10659/3446
http://hdl.handle.net/10659/34465b304b64-f1a1-4176-8992-fa0aedbf36c0
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
S-2013-46_hoshino.pdf (282.5 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-06-16 | |||||
| タイトル | ||||||
| タイトル | Preliminary Results on Surface and Soil Characteristics of Brandt's Vole (Microtus brandti) Habitat in Central Mongolia Using Satellite Data | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Brandt's vole | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Desertification | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Land surface characteristic | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Remote sensing | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Soil hardness | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
SAWAMUKAI, Marie
× SAWAMUKAI, Marie× HOSHINO, B.× GANZORIG, S.× PUREVSUREN, T.× ASAKAWA, M.× KAWASHIMA, K. |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Does Brandt's vole (Microtus brandti) makes damage to the environment or provides management? To solve such query, we analyzed land surface characteristics, the nitrogen content and soil hardness measurements at the Brandt's vole colony, for examining changes of land surface and soil by activity of Brandt's vole. The soil hardness was lowest at colony (about 13 mm) and highest at off colony area (about 25 mm). The soil became softer at the colony places. The nitrogen content was high on the mound, and showed high nutritive value of soil. The colonies were located at places with different altitude and slopes, but mostly at no shade (0.73～0.87). The soil mixing made by burrowing activity of Brandt's voles might have a great impact on ecosystems of Mongolian steppe. Soft soil on colony enriched in nitrogen presented good condition for such plants as Artemisia adamsii. As conclusion, we considered that Brandt's vole might indicate the degradation of pasture and play important role in ecosystem recovery. | |||||
| 書誌情報 |
沙漠研究 : 日本沙漠学会誌 巻 22, 号 1, p. 295-298, 発行日 2012-06 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0917-6985 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 出版者 | ||||||
| 出版者 | 日本沙漠学会 | |||||
| 資源タイプ | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Article | |||||
