Hydro-social and environmental impacts of sugarcane production on land use and food security
甘蔗生产对土地利用和粮食安全的水文社会和环境影响
基本信息
- 批准号:NE/M005259/1
- 负责人:
- 金额:$ 16.85万
- 依托单位:
- 依托单位国家:英国
- 项目类别:Research Grant
- 财政年份:2014
- 资助国家:英国
- 起止时间:2014 至 无数据
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Globally, the area of sugarcane is rising in response to growing demand for bioethanol and increased demand for sugar for domestic consumption due to increased prosperity and socio-economic development. In some countries, these changes in land use are happening through conversion of existing agricultural land used for subsistence; whilst in other areas there has been extensive displacement of native vegetation for new cane cultivation. In both cases, this trend towards large-scale industrial mono-cropping is likely to have major impacts on land-use, agro-ecology, food security and ecosystem services. There are also concerns regarding the impact of climate change on land use and food security with rainfall variability putting increased pressure on yields; it is also likely to create greater uncertainty on the viability of rainfed cane production and thus increase water demand for irrigation.The aim of this project is to launch an international programme to foster trans-disciplinary science, networking and community building. The focus will be on understanding the hydro-social and environmental impacts, benefits and trade-offs that arise through the continued expansion of cane production, and its broader consequences global food security. The project will focus on Brazil, India and South Africa, where agriculture is an important cornerstone of the economy, a basis of economic growth and a significant source of livelihood. It is also a sector under pressure to improve resource efficiency and increase resilience to future climate uncertainty.The project involves researchers from the UK, the USA, India, Brazil, South Africa and Australia and will encourage a more trans-disciplinary and holistic approach integrating agronomic, climatic, environmental and socio-economic knowledge. The consortium has expertise in agricultural systems, land use modelling, social science, climate impact assessment, rural resource economics, GIS, remote sensing and spatial modeling for decision-making.
在全球范围内,随着对生物乙醇的需求不断增长,以及繁荣和社会经济发展对国内消费糖的需求增加,甘蔗面积正在增加。在一些国家,土地使用的这些变化是通过将现有的农业用地转换为生计而发生的;而在其他地区,当地植被被广泛取代,用于新的甘蔗种植。在这两种情况下,这种大规模工业单一作物种植的趋势可能对土地使用、农业生态、粮食安全和生态系统服务产生重大影响。气候变化对土地使用和粮食安全的影响也令人关切,降雨量的变化增加了对产量的压力;它还可能对甘蔗生产的可行性造成更大的不确定性,从而增加灌溉用水的需求,该项目的目的是发起一个国际方案,促进跨学科科学、网络和社区建设。重点将是了解通过甘蔗生产的持续扩大产生的水文社会和环境影响,利益和权衡,及其对全球粮食安全的更广泛影响。该项目将侧重于巴西、印度和南非,在这些国家,农业是经济的重要基石、经济增长的基础和重要的生计来源。该项目涉及来自英国、美国、印度、巴西、南非和澳大利亚的研究人员,将鼓励采用更加跨学科和全面的方法,将农学、气候、环境和社会经济知识整合在一起。该联合体在农业系统、土地使用模型、社会科学、气候影响评估、农村资源经济学、地理信息系统、遥感和决策空间模型方面具有专门知识。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Tim Hess其他文献
Protocol Analysis: Studying Physical Manipulatives During Conceptual Design
协议分析:在概念设计过程中研究物理操作
- DOI:
10.1115/detc2014-34183 - 发表时间:
2014 - 期刊:
- 影响因子:0
- 作者:
Tim Hess;J. Summers - 通讯作者:
J. Summers
Investigation of Prototype Roles in Conceptual Design using Case Study and Protocol Study Methods
- DOI:
- 发表时间:
2012 - 期刊:
- 影响因子:0
- 作者:
Tim Hess - 通讯作者:
Tim Hess
Sexuality, sexual norms and schooling : Choice-coercion dilemmas
性行为、性规范和学校教育:选择强迫困境
- DOI:
10.4324/9781315883960-19 - 发表时间:
2014 - 期刊:
- 影响因子:0
- 作者:
J. Heslop;J. Parkes;F. Januário;S. Sabaa;S. Oando;Tim Hess - 通讯作者:
Tim Hess
A framework for integrating flood defence and biodiversity in washlands in England
整合英格兰洼地防洪和生物多样性的框架
- DOI:
10.1080/15715124.2005.9635250 - 发表时间:
2005 - 期刊:
- 影响因子:2.5
- 作者:
Joe Morris;Tim Hess;D. Gowing;P. Leeds;N. Bannister;R. Vivash;M. Wade - 通讯作者:
M. Wade
Identifying Trade‐Offs and Reconciling Competing Demands for Water: Integrating Agriculture Into a Robust Decision‐Making Framework
确定权衡并协调水的竞争需求:将农业纳入稳健的决策框架
- DOI:
10.1002/2017ef000741 - 发表时间:
2018 - 期刊:
- 影响因子:0
- 作者:
J. Knox;D. Haro;Tim Hess;Joe Morris - 通讯作者:
Joe Morris
Tim Hess的其他文献
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{{ truncateString('Tim Hess', 18)}}的其他基金
Supporting transformative adaptation and building equitable resilience to drought for sustainable development
支持变革性适应并建立公平的抗旱能力以实现可持续发展
- 批准号:
ES/T003006/1 - 财政年份:2019
- 资助金额:
$ 16.85万 - 项目类别:
Research Grant
Increasing resilience to water-related risk in the UK fresh fruit & vegetable system.
提高英国新鲜水果对水相关风险的抵御能力
- 批准号:
BB/N020499/1 - 财政年份:2016
- 资助金额:
$ 16.85万 - 项目类别:
Research Grant
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