@article{oai:repository.naro.go.jp:00004886,
 author = {喜多, 正幸 and KITA, Masayuki and 金川, 利夫 and KANAGAWA, Toshio and 宮下, 千枝子 and MIYASHITA, Chieko},
 journal = {植物遺伝資源探索導入調査報告書, Annual report on exploration and introduction of plant genetic resources},
 month = {Mar},
 note = {Exploration for local cultivars and genetic resources of citrus was undertaken on Aogashima Island in Tokyo Metropolitan. We performed exploration in Aogashima Island from February 1 to 3, 2011. A total of 18 samples were investigated and 8 samples were collected for preservation. In addition, we verified the positioning information of citrus genetic resources in Hachijo Island by DGPS (Differential Global Positioning System). Differences of positioning information by DGPS between Jan. 2010 and Feb. 2011 are quite low. It suggests positioning information by DGPS is effective for confirmation of standing position of genetic resources.},
 pages = {23--33},
 title = {東京都青ヶ島における在来カンキツ遺伝資源の調査およびDGPSを利用した位置情報の検証},
 volume = {27},
 year = {2012},
 yomi = {キタ, マサユキ and カネガワ, トシオ and ミヤシタ, チエコ}
}