GRGC: Short-Term Paleoclimate Fluctuations Expressed in Paleozoic Deep-Water Rhythmites

GRGC：古生代深水节律岩中表达的短期古气候波动

• 批准号: 9405734
• 负责人: Maya Elrick
• 金额: $ 9.35万
• 依托单位: University of New Mexico
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1994
• 资助国家: 美国
• 起止时间: 1994-08-15 至 1998-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9405734&HistoricalAwards=false
• 关键词: GRGC; Short; Term; Paleoclimate; Fluctuations

EAR-9405734 Elrick, Maya, University of New Mexico GRGC: Short-term paleoclimatic fluctuations expressed in Paleozoic deep-water rhythmites PI and collaborator Linda Hinnov will 1) determine whether selected Paleozoic rhythmites reflect paleoclimate fluctuations or random sedimentary processes, 2) use spectral analysis to determine periods of rhythmites, 3) compare physical and temporal characteristics of rhythmites from varying climatic, tectonic, and biologic regimes, and 4) evaluate the time scale of fluctuations compared to the Quaternary.

Ear-9405734 Elrick，玛雅，新墨西哥大学GRGC：用古生代深水节律岩表达的短期古气候波动PI和合作者Linda HInnov将1)确定选定的古生代节律岩是反映古气候波动还是随机的沉积过程，2)使用光谱分析来确定节律体的周期，3)比较不同气候、构造和生物体系的节律体的物理和时间特征，以及4)评估与第四纪相比波动的时间尺度。