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Rarity and shifts in occurrence of endangered butterflies in South Korea
http://hdl.handle.net/10091/17517
http://hdl.handle.net/10091/17517862b0e6a-4292-4f4d-a9b7-f08f26e17ed6
名前 / ファイル | ライセンス | アクション |
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Agriculture50-06.pdf (250.1 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2014-04-15 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Rarity and shifts in occurrence of endangered butterflies in South Korea | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題 | Butterflies, endanger species, occurrence, rarity, conservation, SouthKorea | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | departmental bulletin paper | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | 韓国における絶滅危惧チョウ類の希少性と発生数の変化 | |||||
言語 | ja | |||||
著者 |
LEE, Cheol Min
× LEE, Cheol Min× KWON, Tae-Sung |
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出版者 | ||||||
出版者 | 信州大学農学部 | |||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 信州大学農学部紀要 50(1-2): 37-42(2014) | |||||
書誌情報 |
信州大学農学部紀要 巻 50, 号 1-2, p. 37-42, 発行日 2014-03-25 |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Endangered species are often the focus of public attention, partly because of their vulnerability to environmental changes, such as climate and land use change, and subsequently being at high risk of extinctions. Hence, red lists of endangered species play anessential in nature conservation. Although several endangered butterfly species have been previously listed as endangered species by government and/or individuals in South Korea, these red listsrarely include reliable quantitative population data. This has led to endless and unproductive debates on the selection of endangered species. Following Korean butterfly atlases, we assessed the population status of Korean endangered butterfly species whose distributions have been previously published. We hypothesized that these endangered species are rare and are decreasing in occurrence. We found that the decrease in occurrence is more important in determining endanger status than rarity. Using values of rarity and shifts in species occurrence, we selected endangered species from the previously published endangered species. Only eight species of 20 previous endangered species were defined as endangered by this semi-quantitative classification. This finding suggests that the subjective determination based on expert's perception would define more species as endangered compared to the quantitative determination based on population data. | |||||
言語 | en | |||||
資源タイプ(コンテンツの種類) | ||||||
内容記述タイプ | Other | |||||
内容記述 | Article | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0583-0621 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00121352 | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |