Sedimentary basin analysis (original) (raw)
沉積盆地分析（英語：sedimentary basin analysis），是一種應用分析沉積物充填和盆地沈降來解釋沉積盆地的形成和演化。沉積物充填的空間的分佈，可以推論盆地的沉降構造演變。沉積物的組成、原始結構和內部結構，可以推論盆地填充的歷史中。這樣的綜合資訊可以揭示盆地是如何形成的，沉積物填充物是如何運輸或沉澱的，並揭示沉積物填充物的來源。根據這樣的綜合分析可以分類盆地形成機制。例如克拉通內、裂谷、被動邊緣、走滑斷層、弧前、弧後-邊緣海、褶皺和衝斷帶以及前陸盆地等. 通常沉積盆地分析进行以下五个方面的研究：沉积分析(包括沉积参数， 构造参数，热过程参数，成矿作用参数等)，层序地层分析、构造分析、能量场与流体系统分析
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| dbo:abstract | Sedimentary basin analysis is a geologic method by which the formation and evolution history of a sedimentary basin is revealed, by analyzing the sediment fill and subsidence. Subsidence of sedimentary basins generates the spatial distribution of accommodation infilling sediments. Aspects of the sediment, namely its composition, primary structures, and internal architecture, can be synthesized into a history of the basin fill. Such a synthesis can reveal how the basin formed, how the sediment fill was transported or precipitated, and reveal sources of the sediment fill. From such syntheses models can be developed to explain broad basin formation mechanisms. Examples of such basin classifications include intracratonic, rift, passive margin, strike-slip, forearc, backarc-marginal sea, fold and thrust belt, and foreland basins. Sedimentary basin analysis is largely conducted by two types of geologists who have slightly different goals and approaches. The petroleum geologist, whose ultimate goal is to determine the possible presence and extent of hydrocarbons and hydrocarbon-bearing rocks in a basin, and the academic geologist, who may be concerned with any or all facets of a basin's evolution. Petroleum industry basin analysis is often conducted on subterranean basins through the use of reflection seismology and data from well logging. Academic geologists study subterranean basins as well as those basins which have been exhumed and dissected by subsequent tectonic events. Thus academics sometimes use petroleum industry techniques, but in many cases they are able to study rocks at the surface. Techniques used to study surficial sedimentary rocks include: measuring stratigraphic sections, identifying sedimentary depositional environments and constructing a geologic map. An important tool in sedimentary basin analysis is sequence stratigraphy, in which various sedimentary sequences are related to pervasive changes in sea level and sediment supply. (en) 沉積盆地分析（英語：sedimentary basin analysis），是一種應用分析沉積物充填和盆地沈降來解釋沉積盆地的形成和演化。沉積物充填的空間的分佈，可以推論盆地的沉降構造演變。沉積物的組成、原始結構和內部結構，可以推論盆地填充的歷史中。這樣的綜合資訊可以揭示盆地是如何形成的，沉積物填充物是如何運輸或沉澱的，並揭示沉積物填充物的來源。根據這樣的綜合分析可以分類盆地形成機制。例如克拉通內、裂谷、被動邊緣、走滑斷層、弧前、弧後-邊緣海、褶皺和衝斷帶以及前陸盆地等. 通常沉積盆地分析进行以下五个方面的研究：沉积分析(包括沉积参数， 构造参数，热过程参数，成矿作用参数等)，层序地层分析、构造分析、能量场与流体系统分析 (zh) |
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| rdfs:comment | 沉積盆地分析（英語：sedimentary basin analysis），是一種應用分析沉積物充填和盆地沈降來解釋沉積盆地的形成和演化。沉積物充填的空間的分佈，可以推論盆地的沉降構造演變。沉積物的組成、原始結構和內部結構，可以推論盆地填充的歷史中。這樣的綜合資訊可以揭示盆地是如何形成的，沉積物填充物是如何運輸或沉澱的，並揭示沉積物填充物的來源。根據這樣的綜合分析可以分類盆地形成機制。例如克拉通內、裂谷、被動邊緣、走滑斷層、弧前、弧後-邊緣海、褶皺和衝斷帶以及前陸盆地等. 通常沉積盆地分析进行以下五个方面的研究：沉积分析(包括沉积参数， 构造参数，热过程参数，成矿作用参数等)，层序地层分析、构造分析、能量场与流体系统分析 (zh) Sedimentary basin analysis is a geologic method by which the formation and evolution history of a sedimentary basin is revealed, by analyzing the sediment fill and subsidence. Subsidence of sedimentary basins generates the spatial distribution of accommodation infilling sediments. Aspects of the sediment, namely its composition, primary structures, and internal architecture, can be synthesized into a history of the basin fill. Such a synthesis can reveal how the basin formed, how the sediment fill was transported or precipitated, and reveal sources of the sediment fill. From such syntheses models can be developed to explain broad basin formation mechanisms. Examples of such basin classifications include intracratonic, rift, passive margin, strike-slip, forearc, backarc-marginal sea, fold a (en) |
| rdfs:label | Sedimentary basin analysis (en) 沉積盆地分析 (zh) |
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