Collabortive Research: Three-Dimensional Quantitative Modeling of Progradational Systems: Application to the Neocomian Barrow Delta, Northwest Australia (SGER)

合作研究：渐进系统的三维定量建模：在澳大利亚西北部 Neocomian Barrow 三角洲的应用 (SGER)

• 批准号: 9731408
• 负责人: Neal Driscoll
• 金额: $ 1.08万
• 依托单位: Woods Hole Oceanographic Institution
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1997
• 资助国家: 美国
• 起止时间: 1997-11-15 至 1998-10-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9731408&HistoricalAwards=false
• 关键词: Collabortive; Research; Three; Dimensional; Quantitative

Two-dimensional stratigraphic models are limited since they assume that all sediment is transported across the margin and fail to capture the inherent 3D variability of most geological systems. 2-D models therefore cannot simulate alongshore transport of sediments and formation of an onlap surface that defines the lowstand systems tract. Across and along margin transport and deposition is also controlled by advection and diffusion processes. Funds are provided for a small grant for exploratory research so that the Is can verify the viability of the Australian biostratigraphy as a high resolution correlation tool in the Barrow Delta system and to attempt to model a clinoform package within the Barrow with model predictions based on seismic reflection and litho- and biostratigraphic data.

二维地层模型受到限制，因为它们假设所有沉积物都跨越边缘运输，并且无法捕获大多数地质系统的固有3D变异性。 因此，二-D模型无法模拟沉积物的沿岸运输和定义低位系统区域的on Lap表面的形成。 对流和扩散过程也控制着边缘运输和沉积。 为探索性研究提供了一项少量赠款资金，以便IS可以验证澳大利亚生物地层学作为Barrow Delta系统中的高分辨率相关工具的可行性，并试图通过基于地震层次的模型预测在Barrow中建模斜面套件，并试图建模基于地震的模型预测，并尝试建模。