WEKO3
アイテム
{"_buckets": {"deposit": "e1254ac0-bcb8-474f-afcc-7db2b1dc5ce3"}, "_deposit": {"id": "934", "owners": [], "pid": {"revision_id": 0, "type": "depid", "value": "934"}, "status": "published"}, "_oai": {"id": "oai:repository.dl.itc.u-tokyo.ac.jp:00000934", "sets": ["11", "118"]}, "item_2_biblio_info_7": {"attribute_name": "書誌情報", "attribute_value_mlt": [{"bibliographicIssueDates": {"bibliographicIssueDate": "2003-08-09", "bibliographicIssueDateType": "Issued"}, "bibliographicIssueNumber": "15", "bibliographicPageEnd": "8(4)", "bibliographicPageStart": "8(1)", "bibliographicVolumeNumber": "30", "bibliographic_titles": [{"bibliographic_title": "Geophysical research letters"}]}]}, "item_2_description_5": {"attribute_name": "抄録", "attribute_value_mlt": [{"subitem_description": "We have analyzed long-term NOAA/AVHRR (Advanced Very High Resolution Radiometer) global data from 1985 to 1994 to investigate the variation of the cloud particle size for low-lying water clouds. Here we focus on seasonal change of the cloud particle size instead of studying the variability the absolute values, since there are several critical factors which affect the long time-series thus obtained, such as calibration uncertainty, sensor degradation, change of satellite platform, orbital shift and so on. Amazon and East Asia cases will be shown in addition to global average. All the cases show decreasing trend with signals of significant seasonal cycles (particularly local cases such as Amazon and East Asia). The inter-annual decreasing trend and a gap in 1989 would be artifacts caused from above reasons. Seasonal cycles, however, would be explained by the seasonal change in precipitation that is able to control the amount of aerosol and cloud particles, though we need to be careful to propose such a direct relationship between them, since water clouds do not cover all the precipitating clouds", "subitem_description_type": "Abstract"}]}, "item_2_publisher_20": {"attribute_name": "出版者", "attribute_value_mlt": [{"subitem_publisher": "American Geophysical Union"}]}, "item_2_relation_11": {"attribute_name": "DOI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "info:doi/10.1029/2003GL017437", "subitem_relation_type_select": "DOI"}}]}, "item_2_relation_25": {"attribute_name": "関係URI", "attribute_value_mlt": [{"subitem_relation_type_id": {"subitem_relation_type_id_text": "http://www.agu.org/journals/gl/", "subitem_relation_type_select": "URI"}}]}, "item_2_rights_12": {"attribute_name": "権利", "attribute_value_mlt": [{"subitem_rights": "Copyright 2003 by the American Geophysical Union"}]}, "item_2_source_id_10": {"attribute_name": "書誌レコードID", "attribute_value_mlt": [{"subitem_source_identifier": "AA00657102", "subitem_source_identifier_type": "NCID"}]}, "item_2_source_id_8": {"attribute_name": "ISSN", "attribute_value_mlt": [{"subitem_source_identifier": "00948276", "subitem_source_identifier_type": "ISSN"}]}, "item_2_subject_15": {"attribute_name": "日本十進分類法", "attribute_value_mlt": [{"subitem_subject": "451", "subitem_subject_scheme": "NDC"}]}, "item_2_text_34": {"attribute_name": "資源タイプ", "attribute_value_mlt": [{"subitem_text_value": "Journal Article"}]}, "item_2_text_4": {"attribute_name": "著者所属", "attribute_value_mlt": [{"subitem_text_value": "Research Institute for Humanity and Nature"}, {"subitem_text_value": "Center for Climate System Research, University of Tokyo"}]}, "item_creator": {"attribute_name": "著者", "attribute_type": "creator", "attribute_value_mlt": [{"creatorNames": [{"creatorName": "Kawamoto, Kazuaki"}], "nameIdentifiers": [{"nameIdentifier": "3779", "nameIdentifierScheme": "WEKO"}]}, {"creatorNames": [{"creatorName": "Nakajima, Teruyuki"}], "nameIdentifiers": [{"nameIdentifier": "3780", "nameIdentifierScheme": "WEKO"}]}]}, "item_files": {"attribute_name": "ファイル情報", "attribute_type": "file", "attribute_value_mlt": [{"accessrole": "open_date", "date": [{"dateType": "Available", "dateValue": "2017-05-30"}], "displaytype": "detail", "download_preview_message": "", "file_order": 0, "filename": "2003_seasonal.pdf", "filesize": [{"value": "178.7 kB"}], "format": "application/pdf", "future_date_message": "", "is_thumbnail": false, "licensetype": "license_free", "mimetype": "application/pdf", "size": 178700.0, "url": {"label": "2003_seasonal.pdf", "url": "https://repository.dl.itc.u-tokyo.ac.jp/record/934/files/2003_seasonal.pdf"}, "version_id": "a2a7257a-f284-498e-af11-ee7095c652e9"}]}, "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": "journal article", "resourceuri": "http://purl.org/coar/resource_type/c_6501"}]}, "item_title": "Seasonal variation of cloud particle size as derived from AVHRR remote sensing", "item_titles": {"attribute_name": "タイトル", "attribute_value_mlt": [{"subitem_title": "Seasonal variation of cloud particle size as derived from AVHRR remote sensing"}]}, "item_type_id": "2", "owner": "1", "path": ["11", "118"], "permalink_uri": "http://hdl.handle.net/2261/37051", "pubdate": {"attribute_name": "公開日", "attribute_value": "2017-01-16"}, "publish_date": "2017-01-16", "publish_status": "0", "recid": "934", "relation": {}, "relation_version_is_last": true, "title": ["Seasonal variation of cloud particle size as derived from AVHRR remote sensing"], "weko_shared_id": null}
Seasonal variation of cloud particle size as derived from AVHRR remote sensing
http://hdl.handle.net/2261/37051
http://hdl.handle.net/2261/37051f357c268-a4eb-4ab8-b96e-56134c1a49f1
名前 / ファイル | ライセンス | アクション |
---|---|---|
2003_seasonal.pdf (178.7 kB)
|
|
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2017-01-16 | |||||
タイトル | ||||||
タイトル | Seasonal variation of cloud particle size as derived from AVHRR remote sensing | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Kawamoto, Kazuaki
× Kawamoto, Kazuaki× Nakajima, Teruyuki |
|||||
著者所属 | ||||||
著者所属 | Research Institute for Humanity and Nature | |||||
著者所属 | ||||||
著者所属 | Center for Climate System Research, University of Tokyo | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | We have analyzed long-term NOAA/AVHRR (Advanced Very High Resolution Radiometer) global data from 1985 to 1994 to investigate the variation of the cloud particle size for low-lying water clouds. Here we focus on seasonal change of the cloud particle size instead of studying the variability the absolute values, since there are several critical factors which affect the long time-series thus obtained, such as calibration uncertainty, sensor degradation, change of satellite platform, orbital shift and so on. Amazon and East Asia cases will be shown in addition to global average. All the cases show decreasing trend with signals of significant seasonal cycles (particularly local cases such as Amazon and East Asia). The inter-annual decreasing trend and a gap in 1989 would be artifacts caused from above reasons. Seasonal cycles, however, would be explained by the seasonal change in precipitation that is able to control the amount of aerosol and cloud particles, though we need to be careful to propose such a direct relationship between them, since water clouds do not cover all the precipitating clouds | |||||
書誌情報 |
Geophysical research letters 巻 30, 号 15, p. 8(1)-8(4), 発行日 2003-08-09 |
|||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00948276 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00657102 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1029/2003GL017437 | |||||
権利 | ||||||
権利情報 | Copyright 2003 by the American Geophysical Union | |||||
日本十進分類法 | ||||||
主題 | 451 | |||||
主題Scheme | NDC | |||||
出版者 | ||||||
出版者 | American Geophysical Union | |||||
関係URI | ||||||
識別子タイプ | URI | |||||
関連識別子 | http://www.agu.org/journals/gl/ |