| Item type |
会議発表論文 / Conference Paper(1) |
| 公開日 |
2013-06-04 |
| タイトル |
|
|
タイトル |
Remote sensing methods for the evaluation of the mesquite tree (Prosopis juliflora) environmental adaptation to semi-arid Africa |
| 言語 |
|
|
言語 |
eng |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
Africa |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
NDII |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
backscatter coefficient |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
mesquite (Prosopis juliflora) control |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_5794 |
|
資源タイプ |
conference paper |
| 著者 |
Hoshino, B.
Yonemori, M.
Manayeva, K.
Karamalla, A.
Yoda, K.
Suliman, M.
Elgamri, M.
Nawata, H.
Mori, Y.
Yabuki, S.
Aida, S.
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
In this study a remote sensing approach for the mesquite tree (Prosopis juliflora) control is proposed. The mesquite tree is well known for its high adaptability to arid and semi-arid conditions and characterized by very high water use efficiency. Introduction of the mesquite has caused several environmental problems in Sudan. In this study to monitor mesquite water use efficiency the concept of a Normalized Difference Infrared Index (NDII), which is defined as the ratio of actual to foliar water content, have been applied and compared with the ground measurements of stomatal conductance (mmol. m-2. s-1), field spectral, volumetric soil water content. As results, on the base of the PALSAR L-band microwave polarimetric backscatter coefficient, the soil moisture (in bare soil area) and surface roughness (in dense forest covered area) could be estimated with a good accuracy for bare-soil surfaces. |
| 書誌情報 |
2011 IEEE International Geoscience and Remote Sensing Symposium
p. 1910-1913,
発行日 2011-07
|
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
2153-6996 |
| ISBN |
|
|
|
識別子タイプ |
ISBN |
|
|
関連識別子 |
9781457710032 |
| DOI |
|
|
関連タイプ |
isVersionOf |
|
|
識別子タイプ |
DOI |
|
|
関連識別子 |
10.1109/IGARSS.2011.6049498 |
| 権利 |
|
|
権利情報 |
©2011 IEEE |
| 著者版フラグ |
|
|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 出版者 |
|
|
出版者 |
IEEE |
| 資源タイプ |
|
|
内容記述タイプ |
Other |
|
内容記述 |
Article |
S-2012-12_hoshino.pdf (316.5 kB)
