書誌事項
- タイトル別名
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- Effects of Self-sufficiency Rate of Food and Food Consumption Pattern on CO2 Emission in Japan
- ニホン ノ ショクリョウ ジキュウリツ オヨビ ショク セイカツ コウゾウ ガ 2サンカタンソ ハイシュツリョウ ニ オヨボス エイキョウ
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説明
LCA inventory data based on input-output tables was used to analyze the effects of the self-sufficiency rate of food and the food consumption pattern on the CO2 emission in Japan. For the food item i with the total consumption Ci [M¥] and self-sufficiency rate xi, the total amount of carbon emission consists of (1) domestic production of i, (2) production of industrial product j to be exported for the import of i, and (3) transportation to export j and import i. According to this model, an effective carbon emission coefficient, σeff, i was calculated for each food item i to calculate the total amount of carbon emission. Because of the low self-sufficiency rate of food (∼40%) and the rapid change in the food consumption pattern from the traditional to the western style, the total amount of carbon emission was proved to have substantially increased for the consumption of food in Japan. The difference between the present C-emission and that by assuming 100% food self-sufficiency or that assuming the self-sufficiency rate (∼60%) and the food consumption pattern at 1970 was almost comparable with the COP3 goal to reduce CO2 emission. This means that an increase in food self-sufficiency rate and/or a change in food consumption pattern, resulting in the industrial structure change, can be an effective option to reduce CO2 emission in Japan.
収録刊行物
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- 日本食品科学工学会誌
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日本食品科学工学会誌 52 (6), 257-265, 2005
公益社団法人 日本食品科学工学会
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詳細情報 詳細情報について
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- CRID
- 1390282681384270592
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- NII論文ID
- 130000052517
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- NII書誌ID
- AN10467499
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- ISSN
- 18816681
- 1341027X
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- NDL書誌ID
- 7377866
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可