| 来源类型 | Other |
| The global cropland footprint of the non-food bioeconomy. | |
| Bruckner M; Giljum S; Fischer G; Tramberend S; Borner J | |
| 发表日期 | 2018 |
| 出处 | Zentrum für Entwicklungsforschung (ZEF) , Bonn, Germany. |
| 出版年 | 2018 |
| 语种 | 英语 |
| 摘要 | A rapidly growing share of global agricultural areas is devoted to the production of biomass for non-food purposes. The derived products include, for example, biofuels, textiles, detergents or cosmetics. Given the far-reaching global implications of an expanding non-food bioeconomy, an assessment of the bioeconomy’s resource use from a footprint perspective is urgently needed. We determine the global cropland footprint of non-food products with a hybrid land flow accounting model combining data from the Food and Agriculture Organization and the multi-regional input-output model EXIOBASE. The globally interlinked model covers all cropland areas used for the production of crop- and animal-based non-food commodities for the years from 1995 to 2010. We analyse global patterns of raw material producers, processers and consumers of bio-based non-food products, with a particular focus on the European Union. Results illustrate that the EU is a major processer and the number one consumer region of non-food cropland, despite being only the fifth largest producing region. Two thirds of the cropland required to satisfy EU non-food consumption are located in other world regions, giving rise to a significant dependency on imported products and to potential impacts on distant ecosystems. With almost 29% in 2010, oilseed production, used to produce, for example, biofuels, detergents and polymers, represents the dominant share in the EU’s non-food cropland footprint. There is also a significant contribution of more traditional non-food biomass uses such as fibre crops (for textiles) and animal hides and skins (for leather products). Our study emphasises the importance of comprehensively assessing the implications of the non-food bioeconomy expansion as envisaged in various policy strategies, such as the Bioeconomy Strategy of the European Commission. |
| 主题 | Water (WAT) |
| URL | http://pure.iiasa.ac.at/id/eprint/15199/ |
| 来源智库 | International Institute for Applied Systems Analysis (Austria) |
| 资源类型 | 智库出版物 |
| 条目标识符 | http://119.78.100.153/handle/2XGU8XDN/135782 |
| 推荐引用方式 GB/T 7714 | Bruckner M,Giljum S,Fischer G,et al. The global cropland footprint of the non-food bioeconomy.. 2018. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 资源类型 | 版本类型 | 开放类型 | 使用许可 | ||
| DP_253.pdf（1267KB） | 智库出版物 | 限制开放 | CC BY-NC-SA | 浏览 | ||
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