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衛星及び地上リモートセンシングを利用したサトウキビ塩害の調査解析と塩害対策の提言


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Title: 衛星及び地上リモートセンシングを利用したサトウキビ塩害の調査解析と塩害対策の提言
Other Titles: Sugar Cane Damage Caused by Typhoon-Brought Salt Water and Its Countermeasure Proposals Based on Remote Sensing Techniques
Authors: 後藤, 恵之輔 / 後藤, 健介 / 金, 應南
Authors (alternative): Gotoh, Keinosuke / Goto, Kensuke / Kim, Eung-Nam
Issue Date: 31-May-1999
Publisher: 日本自然災害学会 / Japan Society for Natural Disaster Science
Citation: 自然災害科学, 18(1), pp. 87-101; 1999
Abstract: As a result of the windy with little rain Typhoon 9713 which passed around the vicinity of Nansei Islands, Japan on August 18,1997,a lot of salt damages occurred on the sugar cane fields. In order to evaluate these damages the ground remote sensing technique together with the Landsat Satellite data were used. At first as of the in-situ investigation by using the ground remote sensing technique such as a portable photometer and a thermal infrared camera at Amami-Oshima Island it was cleared that the damages occurred on the sugar cane farms by the salt water can be easily observed. Secondly, through the analysis of the Landsat Stellite data it was found out that the damaged areas in Amami-Osima and Kikaishima islands can be detected by evaluating the normalized difference vegetation index (NDVI). Finally, based on these investigations the authors proposed that early detection with the ground remote sensing, the exact grasp of damaged areas using the satellite data and sprinkling with water sprinklers or vaccum cars are effective as the countermeasure against salt damages of suger cane fields.
Keywords: 塩害 / サトウキビ / 台風9713号 / 衛星リモートセンシング / 地上リモートセンシング / salt damage / suger cane / Typhoon 9713 / satellite remote sensing / ground remote sensing
URI: http://hdl.handle.net/10069/22980
ISSN: 02866021
Relational Links: http://ci.nii.ac.jp/naid/110002941710/
Rights: 日本自然災害学会 / 本文データは学協会の許諾に基づきCiNiiから複製したものである
Type: Journal Article
Text Version: publisher
Appears in Collections:Articles in academic journal

Citable URI : http://hdl.handle.net/10069/22980

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