CAREER: Exploring Place-Based Opportunities for Bioenergy Sustainability

美国国家科学基金会地理空间科学（GSS）项目摘要：该学院早期职业发展（CAREER）奖将支持有关地理空间适宜性、社会经济不确定性和基于生命周期分析的环境影响如何用于制定基于地的政策解决方案，以促进美国中西部和南部的森林和农业生物能源发展的研究。研究者将研究气候、土壤、地形、生物能源生产条件、利益相关者参与和社会经济不确定性之间的相互作用，以评估它们对生物能源市场可持续性和发展的影响。该项目将通过评估用于生物能源生产的以森林和作物为基础的生物质的可持续生产，为美国能源提供新的视角。项目成果将提高公众对生物能源的认识，并将为中小学生提供关于可再生能源及其保护的教育和宣传材料。该项目的教育议程将通过对本科生和研究生的指导、课程开发、研究和参与K-12、公众宣传和环境教育计划，加强科学、技术工程和数学（STEM）学科的人才库。研究者将通过分析生物物理因素并结合评估人为因素（如利益相关者参与和社会经济不确定性）的变量，对生物能源适用性进行全面的地理空间分析。将开发一个地理空间模型来评估生物能源的适用性，而访谈和调查将用于评估利益相关者在生物能源市场的参与情况。在不确定的市场条件下作出的原料种植和收获决定将采用保留价格方法加以综合。这种方法将改善与生物能源作物产量增加有关的消极空间因素，并将提供一个学习环境来评估基于地点的分析作为一种政策工具的有效性。从这一创新项目中获得的见解将适用于其他生物能源原料和地区，并将有助于制定有利于农业部门和支持美国乃至全球农村经济的长期战略。

NATIONAL SCIENCE FOUNDATIONGEOGRAPHY SPATIAL SCIENCES (GSS) PROGRAMABSTRACTThis Faculty Early-CAREER Development (CAREER) award will support research that will contribute new knowledge regarding how geospatial suitability, socioeconomic uncertainty, and life-cycle analysis-based environmental impacts can be used to develop place-based policy solutions for forest and agricultural bioenergy development in the midwestern and southern United States. The investigator will study the interactions among climate, soil, topography, bioenergy production conditions, stakeholder participation, and socioeconomic uncertainty to assess their impacts on the sustainability and development of bioenergy markets. The project will provide new perspectives for U.S. energy by assessing the sustainable production of forest and crop-based biomass dedicated to bioenergy production. Project results will enhance public awareness of bioenergy and will provide educational and outreach material about renewable energy resources and their conservation for elementary and middle school students. The educational agenda of this project will strengthen the talent pool in science, technology engineering, and mathematics (STEM) disciplines through mentorship of undergraduate and graduate students, course development, research, and participation in K-12, public outreach, and environmental education programs.The investigator will perform a comprehensive geospatial analyses for bioenergy suitability by analyzing biophysical factors and by incorporating variables assessing human factors, such as stakeholder participation and socioeconomic uncertainty. A geospatial model will be developed to evaluate bioenergy suitability, while interviews and surveys will be used to assess stakeholder participation in bioenergy markets. Feedstock planting and harvest decisions made under uncertain market conditions will be integrated using a reservation price approach. This approach will ameliorate negative spatial factors associated with increased bioenergy crops production and will provide a learning environment to assess the effectiveness of place-based analyses as a policy instrument. The insights obtained from this innovative project will be adaptable to other bioenergy feedstocks and regions and will contribute towards development of longer-term strategies that benefit the agricultural sector and support rural economies and within the U.S. and globally.