A Path Toward an Environmentally Secure Future through Ecosystem Science and Monitoring

通过生态系统科学和监测迈向环境安全的未来之路

• 批准号: 0963345
• 负责人: Geoffrey Martin
• 金额: $ 363.92万
• 依托单位: University of Toledo
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2010
• 资助国家: 美国
• 起止时间: 2010-07-15 至 2013-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0963345&HistoricalAwards=false
• 关键词: Path; Toward; Environmentally; Secure; Future

This award is funded under the American Recovery and Reinvestment Act of 2009(Public Law 111-5).This project involves the renovation of laboratories in the south wing of the Bowman-Oddy Laboratories Building at the University of Toledo, in Toledo, Ohio. Constructed over 40 years ago, these laboratories currently serve as the research facility for faculty from the Department of Environmental Sciences. The renovated space will become the Center for Biosphere Restoration Research. The new Center will conduct interdisciplinary, collaborative research on the ecosystem processes that drive the biosphere and on the impacts of human activity. The design encourages the development of holistic approaches to research. Examples include: the linking of field ecology with remote sensing and predictive models; and the collaboration of soil biochemistry with plant ecological physiology to gain greater understanding of the plant‐soil system.The renovation will include: interior construction and renovation of laboratory case-work; refurbishment of electrical, plumbing, heating, cooling, air-handling, and hood ventilation; and network wiring. NSF is contributing part of the overall cost of a portion of the renovation that is associated with research and research training.The following are examples of areas of research to be conducted in the Center: how forest management practices can be used to enhance carbon sequestration while maintaining the productivity of the forest for timber and recreational use; the ecological principles underlying community assembly of insect populations in managed environments and their implications for the ecology of agricultural systems in tropical forests; a search for ecological markers predictive of the sustainability of the ecosystem services provided by wetland and aquatic ecosystems; the study of fluxes from the natural landscape that are related to the carbon cycle; the role of environmental factors such as fire, drought and climate variations on heterotrophic and autotrophic soil respiration, and hence on the carbon sequestration potential of forest ecosystems; the evolution of soil microbial communities under varying inputs of litter quality, carbon dioxide concentrations, temperature, and exogenous nitrogen in order to predict the ability of soils to sequester carbon under varying environmental conditions; how extreme heat stress, elevated carbon dioxide, and water availability affect photosynthetic productivity; developing and deploying genetic and biomolecular techniques for the in situ detection and community fingerprinting of environmental bacterial pathogens; the study of the persistence of environmental contaminants such as hormones and antibiotics from concentrated animal feeding operations, pharmaceuticals and personal care products that are residual in sewage sludge applied to agricultural lands, and acrylamides arising from waste created by the greenhouse industry; the development of electrochemical devices for environmental sensing.The award will help the university to maintain a vibrant program of graduate and undergraduate research in the environmental sciences. In addition to providing infrastructure for research and research training, the renovation will provide a resource that will be used for summer research programs involving school teachers. The upgraded research capabilities will enhance the collaborations of Center faculty with partners at other academic institutions and at government agencies with environmental portfolios.

该奖项是根据2009年美国复苏和再投资法案（公法111-5）资助的。该项目涉及俄亥俄州托莱多市托莱多大学Bowman-Oddy实验室大楼南翼的实验室改造。这些实验室建于40多年前，目前为环境科学系的教师提供研究设施。改造后的空间将成为生物圈修复研究中心。新中心将对驱动生物圈的生态系统过程和人类活动的影响进行跨学科的合作研究。该设计鼓励整体研究方法的发展。例子包括：将野外生态学与遥感和预测模型联系起来；以及土壤生物化学与植物生态生理学的合作，以更好地了解植物。土壤系统。改造将包括：室内建设和实验室案例改造；翻新电气、管道、供暖、制冷、空气处理和通风柜；还有网络布线。国家科学基金会贡献了与研究和研究培训相关的部分翻新的总成本的一部分。以下是将在该中心进行的研究领域的例子：如何利用森林管理做法来加强碳固存，同时保持森林用于木材和娱乐用途的生产力；管理环境中昆虫群落聚集的生态学原理及其对热带森林农业系统生态学的影响；预测湿地和水生生态系统生态系统服务可持续性的生态标志研究与碳循环有关的自然景观通量研究；诸如火灾、干旱和气候变化等环境因素对异养和自养土壤呼吸的作用，从而对森林生态系统固碳潜力的作用；在凋落物质量、二氧化碳浓度、温度和外源氮等不同输入条件下土壤微生物群落的演化，以预测不同环境条件下土壤固碳能力；极端高温胁迫、二氧化碳升高和水分供应如何影响光合生产力；开发和应用遗传和生物分子技术，用于环境细菌性病原体的原位检测和群落指纹识别；研究环境污染物的持久性，例如集中动物饲养作业产生的激素和抗生素、农业用地污水污泥中残留的药品和个人护理产品，以及温室工业产生的废物产生的丙烯酰胺；电化学环境传感装置的发展。该奖项将帮助该大学保持一个充满活力的环境科学研究生和本科生研究项目。除了为研究和研究培训提供基础设施外，改造还将为学校教师参与的暑期研究项目提供资源。升级后的研究能力将加强中心教师与其他学术机构和具有环境投资组合的政府机构合作伙伴的合作。