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Spatial and Temporal Patterns of NDVI Response to Precipitation and Temperature in Mongolian Steppe
http://hdl.handle.net/10659/3449
http://hdl.handle.net/10659/3449d4ed3661-0ef3-4e8f-87ec-c4de162eb1e3
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
S-2013-45_hoshino.pdf (429.7 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 | Spatial and Temporal Patterns of NDVI Response to Precipitation and Temperature in Mongolian Steppe | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Mongolia | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | NDVI | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Precipitation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Remote sensing | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Steppe | |||||
| 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 |
PUREVSUREN, Tsedendamba
× PUREVSUREN, Tsedendamba× HOSHINO, B.× GANZORIG, S.× SAWAMUKAI, M. |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Understanding of recent trends of the vegetation cover changes, and its relationship with the climate change will be helpful in more accurate prediction of the vegetation cover changes. The accurate prediction of vegetation cover is helpful in reduction of loss and damages to the economy of the country. Rainfall is one of the limiting factors of animal productivity and socio-economic development of Mongolia. In this study we analyzed temporal patterns of NDVI in relation to precipitation and/or air temperature in steppe zone of Mongolia. NDVI from the SPOT VEGETATION data, at a spatial resolution of 1 km and 10 day intervals, were used to investigate the vegetation variations in Mongolia during the period from 2003 to 2009. Then, GIS and remote sensing techniques were used to examine the relationship between precipitation/temperature and the NDVI in Mongolia, and the seasonal change of NDVI is taken as a tool for drought monitoring. The results indicated that the NDVI values changed in relation to different amount of precipitation and maximally responds to the variation of precipitation with a lag of about 10 days and 20 days during vegetation period. | |||||
| 書誌情報 |
沙漠研究 : 日本沙漠学会誌 巻 22, 号 1, p. 247-250, 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 | |||||
