种植和使用多年生物质:塑造欧洲国家政策生态系统
John Clifton-Brown1,2, Astley Hastings3, Moritz von Cossel4
1Institute of Biological, Environmental and Rural Sciences Aberystwyth University Aberystwyth UK.
概括
使用多年生物质作物 (PBC) 的可持续生物质生产对于可再生能源和减少排放至关重要. 需要政策和经济支持来克服部署障碍,并将PBC纳入生物经济.
科学领域:
- 农业科学 农业科学
- 环境科学 环境科学
- 生物经济是生物经济.
背景情况:
- 可持续生物质需求的增加是由可再生商品需求,资源安全和与COP26一致的温室气体减排目标推动的.
- 多年生生物质作物 (PBC) 为生物经济提供了环境效益,包括有或没有碳捕获和储存的生物能源潜力.
- 尽管经过数十年的研发,但由于社会,经济和政策的不确定性,PBC的部署一直受到阻碍,这影响了它们与农业系统和共同农业政策 (CAP) 目标的整合.
研究的目的:
- 确定开发可接受政策的挑战,对所有参与PBC生产的利益相关者来说都是可以接受的.
- 讨论扩大PBC生产至关重要的相互关联问题,包括土地可用性,产量潜力,农业系统整合,研发需求,利用选择和市场系统.
- 提供政策建议,以促进更多的PBC部署.
主要方法:
- 政策分析以确定PBC生产扩张中的挑战和相互关联的问题.
- 审查现有的研发 (R&D) 投资和部署障碍.
- 基于环境和经济指标的测量,报告和验证 (MRV) 制定政策建议.
主要成果:
- 政策制定中的挑战源于社会,经济和政策的不确定性,这些不确定性阻碍了PBC部署.
- PBC扩张的关键因素包括土地可用性,产量潜力,农业整合,研发,利用和市场系统.
- 政策建议侧重于激励农民,发展温室气体减排市场,支持创新,并继续研发和教育.
结论:
- 有效的政策对于克服障碍和促进多年生物质作物 (PBC) 扩张至关重要.
- 激励土地管理者,发展强大的碳市场,促进创新和持续的研发对于成功部署PBC至关重要.
- 通过全面的指标来制定战略政策,可以释放PBC的环境和经济潜力,从而实现可持续的生物经济.
关键词:
这就是BECCSCS.生物经济价值链中的生物经济.生物质利用的生物质利用.循环经济是一个循环经济.能源安全 能源安全农场补贴 农场补贴 农场补贴粮食安全 粮食安全整合到农业企业的整合.土地的可用性,土地的可用性.政策建议政策建议更多相关视频
相关概念视频
The Calvin Benson Cycle
4.5K
Ribulose 1,5- bisphosphate carboxylase/oxygenase (RuBisCo) is a critical enzyme that catalyzes carbon dioxide assimilation during photosynthesis. However, it is an inefficient enzyme, having an extremely slow catalytic rate. A typical enzyme can process about a thousand molecules per second; however, RuBisCo fixes only around three-carbon dioxides per second. Photosynthetic cells compensate for this slow rate by synthesizing very high amounts of RuBisCo, making it the most abundant single...
4.5K
Energy Budgets
9.2K
Organisms must balance energy intake with the energy required for growth, maintenance and reproduction. These trade-offs result in a variety of survivorship and reproductive strategies, including semelparity and iteroparity. Semelparous species, like annual plants, have only one reproductive episode in their lifetimes and consequently have short lifespans. Iteroparous species, by contrast, have many reproductive events during their lifetimes but have relatively few offspring. These two...
9.2K
Plant Breeding and Biotechnology
18.9K
Crop cultivation has a long history in human civilization, with records showing the cultivation of cereal plants beginning at around 8000 BC. This early plant breeding was developed primarily to provide a steady supply of food.
18.9K
Adaptations that Reduce Water Loss
25.6K
Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
25.6K
Bioremediation
18.3K
Bioremediation is the use of prokaryotes, fungi, or plants to remove pollutants from the environment. This process has been used to remove harmful toxins in groundwater as a byproduct of agricultural run-off and also to clean up oil spills.
18.3K
Sustainable Development
13.3K
As the human population continues to grow and use resources, we must be mindful of our planet’s natural limits. Sustainable development provides a pathway to maintain and improve human life now while also ensuring that future generations will have the resources that they need. The long-term success of sustainability efforts rests on understanding the interplay between human actions and ecological systems.
13.3K


