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Environmental impacts of extensive and intensive beef production systems in Thailand evaluated by life cycle assessment
https://repository.naro.go.jp/records/2582
https://repository.naro.go.jp/records/2582d344821d-018f-4dc6-8ce8-79486977dedd
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
1.10.1016-j.jclepro.2015.08.110_PostPrint (3.8 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||||||||||
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| 公開日 | 2019-07-05 | |||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||
| タイトル | Environmental impacts of extensive and intensive beef production systems in Thailand evaluated by life cycle assessment | |||||||||||||||||||||||
| タイトル | ||||||||||||||||||||||||
| タイトル | Environmental impacts of extensive and intensive beef production systems in Thailand evaluated by life cycle assessment | |||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 言語 | ||||||||||||||||||||||||
| 言語 | eng | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | beef farming | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | greenhouse gas | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | intensification | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | LCA | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | Southeast Asia | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | beef farming | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | greenhouse gas | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | intensification | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | LCA | |||||||||||||||||||||||
| キーワード | ||||||||||||||||||||||||
| 言語 | en | |||||||||||||||||||||||
| 主題Scheme | Other | |||||||||||||||||||||||
| 主題 | Southeast Asia | |||||||||||||||||||||||
| 資源タイプ | ||||||||||||||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||||
| 資源タイプ | journal article | |||||||||||||||||||||||
| 著者 |
荻野, 暁史
× 荻野, 暁史
WEKO
540
× SOMMART, Kritapon× SUBEPANG, Sayan× 三森, 眞琴
WEKO
1343
× 林, 恵介× 山下, 恭広
WEKO
2245
× 田中, 康男 |
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| 抄録 | ||||||||||||||||||||||||
| 内容記述タイプ | Abstract | |||||||||||||||||||||||
| 内容記述 | Beef production is rapidly increasing and is accordingly becoming intensified in Southeast Asia, and the changes in beef production systems could contribute to large changes in the environmental impacts, taking into account the emission intensity of beef production. Here we assessed and compared the environmental impacts of extensive and intensive beef production systems in northeastern Thailand, using life cycle assessment (LCA). The extensive system was based on grazing and forage from grassland, and the intensive system houses cattle in the fattening phase and uses purchased concentrate feed as well as home-grown forage. An LCA model was developed based on data collected by site investigations of beef farms as well as literature and LCA databases. The processes associated with the beef-farming life cycle, i.e., animal management including biological activities of the cattle, grassland management, purchased feed production, and waste treatment were included within the LCA system boundary. The functional unit was defined as 1 kg of liveweight of marketed beef cattle. The environmental impacts of the extensive and intensive beef production systems were 14.0 and 10.6 kg CO2 equivalents for climate change, 3.5 and 11.3 MJ for energy consumption, 47.4 and 61.8 g SO2 equivalents for acidification, and 30.4 and 33.9 g PO43- equivalents for eutrophication, respectively. These impacts except for eutrophication were significantly different (P < 0.05) between the two systems. The enteric CH4 emissions were the largest sources for climate change, and the manure-related emissions were the largest sources for acidification and eutrophication. In the intensive system, the purchased feed contributed a great deal to energy consumption and to some extent to other impact categories. Our results suggested that the ongoing intensification of beef production in Thailand reduces GHG emissions while increasing impacts on energy consumption and acidification. These results provide helpful information to develop a strategy to balance the increasing productivity with the environmental sustainability of beef production in developing countries. | |||||||||||||||||||||||
| 書誌情報 |
Journal of Cleaner Production en : Journal of Cleaner Production 巻 112, 号 1, p. 22-31, 発行日 2016-01-20 |
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| 出版者 | ||||||||||||||||||||||||
| 出版者 | Elsevier | |||||||||||||||||||||||
| ISSN | ||||||||||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||||||||||
| 収録物識別子 | 0959-6526 | |||||||||||||||||||||||
| DOI | ||||||||||||||||||||||||
| 関連タイプ | isVersionOf | |||||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||||||
| 関連識別子 | 10.1016/j.jclepro.2015.08.110 | |||||||||||||||||||||||
| 権利 | ||||||||||||||||||||||||
| 権利情報 | 2015 Published by Elsevier Ltd. | |||||||||||||||||||||||
| 情報源 | ||||||||||||||||||||||||
| 関連名称 | この論文は出版社版ではありません。引用の際には出版社版をご利用ください。 | |||||||||||||||||||||||
| 情報源 | ||||||||||||||||||||||||
| 関連名称 | This is not the published version. Please cite only the published version. | |||||||||||||||||||||||
| 情報源 | ||||||||||||||||||||||||
| 関連名称 | Green open Access | |||||||||||||||||||||||
| 情報源 | ||||||||||||||||||||||||
| 関連名称 | This journal has an embargo period of 24 months. | |||||||||||||||||||||||
| 関連サイト | ||||||||||||||||||||||||
| 識別子タイプ | DOI | |||||||||||||||||||||||
| 関連識別子 | https://doi.org/10.1016/j.jclepro.2015.08.110 | |||||||||||||||||||||||
| 関連名称 | Journal of Cleaner Production | |||||||||||||||||||||||
| 他の資源との関係 | ||||||||||||||||||||||||
| 関連名称 | author manuscript | |||||||||||||||||||||||
| 著者版フラグ | ||||||||||||||||||||||||
| 出版タイプ | AM | |||||||||||||||||||||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||||||||||||||
