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美国农业部发布《生物经济发展计划》 快报文章
气候变化快报,2024年第7期
作者:  秦冰雪
Microsoft Word(27Kb)  |  收藏  |  浏览/下载:208/0  |  提交时间:2024/04/03
Biomass  Bioeconomy  
白宫发布美国生物科学技术与制造发展目标 快报文章
资源环境快报,2023年第07期
作者:  李恒吉
Microsoft Word(23Kb)  |  收藏  |  浏览/下载:529/0  |  提交时间:2023/04/15
Biotechnology And Biofabrication  The White House  Bioeconomy  
Abrupt increase in harvested forest area over Europe after 2015 期刊论文
NATURE, 2020, 583 (7814) : 72-+
作者:  Guido Ceccherini;  Gregory Duveiller;  Giacomo Grassi;  Guido Lemoine;  Valerio Avitabile;  Roberto Pilli;  Alessandro Cescatti
收藏  |  浏览/下载:19/0  |  提交时间:2020/07/06

Fine-scale satellite data are used to quantify forest harvest rates in 26 European countries, finding an increase in harvested forest area of 49% and an increase in biomass loss of 69% between 2011-2015 and 2016-2018.


Forests provide a series of ecosystem services that are crucial to our society. In the European Union (EU), forests account for approximately 38% of the total land surface(1). These forests are important carbon sinks, and their conservation efforts are vital for the EU'  s vision of achieving climate neutrality by 2050(2). However, the increasing demand for forest services and products, driven by the bioeconomy, poses challenges for sustainable forest management. Here we use fine-scale satellite data to observe an increase in the harvested forest area (49 per cent) and an increase in biomass loss (69 per cent) over Europe for the period of 2016-2018 relative to 2011-2015, with large losses occurring on the Iberian Peninsula and in the Nordic and Baltic countries. Satellite imagery further reveals that the average patch size of harvested area increased by 34 per cent across Europe, with potential effects on biodiversity, soil erosion and water regulation. The increase in the rate of forest harvest is the result of the recent expansion of wood markets, as suggested by econometric indicators on forestry, wood-based bioenergy and international trade. If such a high rate of forest harvest continues, the post-2020 EU vision of forest-based climate mitigation may be hampered, and the additional carbon losses from forests would require extra emission reductions in other sectors in order to reach climate neutrality by 2050(3).


  
Learning to change: Transformative knowledge for building a sustainable bioeconomy 期刊论文
ECOLOGICAL ECONOMICS, 2020, 167
作者:  Urmetzer, Sophie;  Lask, Jan;  Vargas-Carpintero, Ricardo;  Pyka, Andreas
收藏  |  浏览/下载:2/0  |  提交时间:2020/07/02
Sustainable bioeconomy  wicked problems  transformation  education  transformative knowledge  module description  
On the Circular Bioeconomy and Decoupling: Implications for Sustainable Growth 期刊论文
ECOLOGICAL ECONOMICS, 2019, 162: 143-156
作者:  Giampietro, Mario
收藏  |  浏览/下载:4/0  |  提交时间:2019/11/27
Circular economy  Bioeconomy  Sustainable growth  Decoupling  Social-ecological ystem  Metabolic pattern  Linearization  Fund-flow model  
The Hijacking of the Bioeconomy 期刊论文
ECOLOGICAL ECONOMICS, 2019, 159: 189-197
作者:  Vivien, F. -D.;  Nieddu, M.;  Befort, N.;  Debref, R.;  Giampietro, M.
收藏  |  浏览/下载:2/0  |  提交时间:2019/11/26
Bioeconomy  Bioeconomics  Georgescu-Roegen  Biotechnology  Biorefinery  
Quantifying the global cropland footprint of the European Union's non-food bioeconomy 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2019, 14 (4)
作者:  Bruckner, Martin;  Hayha, Tiina;  Giljum, Stefan;  Maus, Victor;  Fischer, Guenther;  Tramberend, Sylvia;  Boerner, Jan
收藏  |  浏览/下载:7/0  |  提交时间:2019/11/26
bioeconomy  land footprint  non-food  multi-regional input-output  hybrid accounting  European Union  
Circular, Green, and Bio Economy: How Do Companies in Land-Use Intensive Sectors Align with Sustainability Concepts? 期刊论文
ECOLOGICAL ECONOMICS, 2019, 158: 116-133
作者:  D&;  39;Amato, D.
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/09
Circular economy  Bioeconomy  Green economy  Sustainability  Corporate sustainability  Corporate reporting  
Land use mediated GHG emissions and spillovers from increased consumption of bioplastics 期刊论文
ENVIRONMENTAL RESEARCH LETTERS, 2018, 13 (12)
作者:  Escobar, Neus;  Haddad, Salwa;  Boerner, Jan;  Britz, Wolfgang
收藏  |  浏览/下载:7/0  |  提交时间:2019/04/09
bio-based  bioeconomy  carbon debt  carbon payback time  computable general equilibrium  GTAP  land use change  
Competitive Bioeconomy? Comparing Bio-based and Non-bio-based Primary Sectors of the World 期刊论文
ECOLOGICAL ECONOMICS, 2018, 149: 120-128
作者:  Asada, Raphael;  Stern, Tobias
收藏  |  浏览/下载:2/0  |  提交时间:2019/04/09
Bioeconomy  Primary sector  Raw material  Total output at basic prices  Competitiveness  Constant market share analysis (CMS)