CAREER: Land Use Analysis for Sustainable Bioenergy Production on Marginal Lands

职业：边际土地上可持续生物能源生产的土地利用分析

• 批准号: 0955141
• 负责人: John Campbell
• 金额: $ 40.76万
• 依托单位: University of California - Merced
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-05-01 至 2017-04-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0955141&HistoricalAwards=false
• 关键词: CAREER; Land; Use; Analysis; Sustainable

0955141CampbellThe GHG implications of using abandoned agricultural lands to grow bioenergy crops in both the U.S. and Brazil will be studied. This will be achieved by 1) quantifying the availability of abandoned agricultural lands through geospatial analysis of existing land use data, 2) determining the potential biomass yields on these lands through spatial interpolation of field trial, crop census and remote sensing data, and 3) calculating the net GHG emissions from the life cycles of these bioenergy resources. This research has the potential to significantly advance knowledge and understanding of the climate change benefits that would come from using abandoned rather then currently used agricultural land for bioenergy crop production. Methodological advancements will result from coupling geospatial data collection, models and analysis with life cycle GHG assessments.

0955141CAMPBELTH将研究在美国和巴西种植生物能源作物的温室气体含义。这将通过1）通过对现有土地使用数据的地理空间分析来量化废弃农业土地的可用性，2）通过实地试验，作物人口普查和遥感数据的空间插值来确定这些土地上的潜在生物质产量，以及3）计算这些生命周期的净GHG排放。 这项研究有可能大大提高对气候变化益处的知识和理解，而气候变化益处将来自使用被废弃的，然后使用当前使用农业土地来生物能源作物生产。 方法论的进步将是由地理空间数据收集，模型和生命周期温室气体评估的耦合而产生的。