Benthic Microalgal-Macrofaunal-Solute Interactions in Coastal Marine Sediments

沿海海洋沉积物中的底栖微藻-大型动物-溶质相互作用

• 批准号: 9629596
• 负责人: Kenneth Tenore
• 金额: $ 25.23万
• 依托单位: Skidaway Institute of Oceanography
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 1996
• 资助国家: 美国
• 起止时间: 1996-09-15 至 2000-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9629596&HistoricalAwards=false
• 关键词: Benthic; Microalgal; Macrofaunal; Solute; Interactions

9629596 Marinelli This project under the Faculty Early Development Career Program is a combined research and education effort with two thrusts. The focus of the research program is an interdisciplinary study of benthic ecological and geochemical processes in the nearshore zone. The focus of the educational plan is the development of an interdisciplinary program in coastal studies (particularly sediment studies) at Skidaway Institute of Oceanography. The research and education plan are united under the common view that the study of coastal processes and coastal biogeochemistry should be approached in an integrated, quantitive way. The proposal research will examine the effect of individual infauna and benthic assemblages on microalgal productivity and sediment nutrient fluxes using a combination of laboratory experiments, field experiments and numerical models of biological and geochemical processes. This approach incorporates ecology, geochemistry and mathematics to examine two biogeochemically important processes in the coastal zone: primary production and sediment-seawater nutrient exchange. The education plan will: (1) Instigate a Summer Program in Coastal Oceanography at Skidaway Institute of Oceanography, and (2) develop interactive materials for instruction over the distance learning network, Georgia's two-way interactive video system that links classrooms from different colleges within the University System. The summer program courses will consist of (1) a survey course in Coastal Oceanography and Field Methods, (2) a follow-up Independent Study course and (3) a field course in Sediment Processes. The distance learning initiative will test the effectiveness of using internet facilities to enhance interactive learning among remote sites.

9629596马里内利 教师早期发展职业计划下的这个项目是一个结合研究和教育的努力，有两个推力。 该研究计划的重点是近岸区底栖生态和地球化学过程的跨学科研究。 教育计划的重点是在海洋学的Skidaway研究所沿海研究（特别是沉积物研究）的跨学科计划的发展。 研究和教育计划是统一的共同观点，即海岸过程和海岸地球化学的研究应该在一个综合的，定量的方式进行。 拟议的研究将采用实验室实验、实地实验以及生物和地球化学过程的数值模型相结合的方法，审查单个底栖动物和底栖生物组合对微藻生产力和沉积物营养通量的影响。 这种方法结合了生态学、地球化学和数学来研究海岸带中两个重要的生态地球化学过程：初级生产和沉积物-海水营养交换。 教育计划将：（1）在斯基德韦海洋学研究所发起一个沿海海洋学暑期方案，（2）开发远程教学网络的交互式教学材料，该网络是格鲁吉亚的双向交互式视频系统，将大学系统内不同学院的教室连接起来。 夏季课程将包括（1）沿海海洋学和实地方法的调查课程，（2）后续独立研究课程和（3）沉积过程的实地课程。远距离学习倡议将检验利用因特网设施加强偏远地点之间相互学习的效果。