{"created":"2023-05-15T14:51:14.843487+00:00","id":70057,"links":{},"metadata":{"_buckets":{"deposit":"c40183c8-1d0b-4559-9edd-c63edd4ec8d7"},"_deposit":{"created_by":1,"id":"70057","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"70057"},"status":"published"},"_oai":{"id":"oai:repo.qst.go.jp:00070057","sets":["10:28"]},"author_link":["687904","687906","687905","687903"],"item_10005_date_7":{"attribute_name":"発表年月日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2010-03-11","subitem_date_issued_type":"Issued"}]},"item_10005_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"It is important to know carbon-14 (C-14) transfer from the soil to the edible parts of crops, since C-14 transfer from radioactive waste disposal sites is expected. Using C-14 in radiotracer experiments would be the most suitable to obtain transfer factors (TFs), however, using radiotracers in open fields is nearly impossible. In this study, we estimated TF of carbon for several agricultural crops using stable carbon isotope ratios. The estimated average TF value for white rice was 0.11+/-0.04 and that for upland field crops (including leafy vegetables, fruit vegetables, root crops, tubers, legume, wheat and barley) was 1.0+/-0.6. The results showed that the estimated values agreed well with previous values for radish, 0.16-1.5, by Sheppard et al. (1991). Thus we concluded that the estimated values would be applicable for TF of C-14 in agricultural systems.","subitem_description_type":"Abstract"}]},"item_10005_description_6":{"attribute_name":"会議概要（会議名, 開催地, 会期, 主催者等）","attribute_value_mlt":[{"subitem_description":"Waste Management Symposium 2010","subitem_description_type":"Other"}]},"item_access_right":{"attribute_name":"アクセス権","attribute_value_mlt":[{"subitem_access_right":"metadata only access","subitem_access_right_uri":"http://purl.org/coar/access_right/c_14cb"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Tagami, Keiko"}],"nameIdentifiers":[{"nameIdentifier":"687903","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Uchida, Shigeo"}],"nameIdentifiers":[{"nameIdentifier":"687904","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"田上 恵子","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"687905","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"内田 滋夫","creatorNameLang":"en"}],"nameIdentifiers":[{"nameIdentifier":"687906","nameIdentifierScheme":"WEKO"}]}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"conference object","resourceuri":"http://purl.org/coar/resource_type/c_c94f"}]},"item_title":"Estimation of carbon-14 transfer from aricultural  soils to crops using stable carbon isotope ratios","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Estimation of carbon-14 transfer from aricultural  soils to crops using stable carbon isotope ratios"}]},"item_type_id":"10005","owner":"1","path":["28"],"pubdate":{"attribute_name":"公開日","attribute_value":"2010-03-15"},"publish_date":"2010-03-15","publish_status":"0","recid":"70057","relation_version_is_last":true,"title":["Estimation of carbon-14 transfer from aricultural  soils to crops using stable carbon isotope ratios"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2023-05-15T20:07:20.526730+00:00"}