basin-infill sequence

简明释义

盆地充填层序;

英英释义

例句

1.The basin-infill sequence indicates periods of erosion and deposition in the geological record.

盆地填充序列显示了地质记录中侵蚀和沉积的时期。

2.The stratigraphy of the basin-infill sequence reveals important information about past life forms.

盆地填充序列的地层学揭示了关于过去生命形式的重要信息。

3.Researchers found a distinct basin-infill sequence that suggests significant climatic changes.

研究人员发现了一个明显的盆地填充序列，这表明气候发生了重大变化。

4.The study of the basin-infill sequence helps geologists understand sedimentary processes over time.

对盆地填充序列的研究帮助地质学家理解沉积过程的演变。

5.By analyzing the basin-infill sequence, we can reconstruct ancient environments.

通过分析盆地填充序列，我们可以重建古代环境。

作文

The study of geological formations is crucial for understanding the Earth's history and its dynamic processes. One key concept in this field is the basin-infill sequence, which refers to the layers of sediment that accumulate in a basin over time. These sequences are essential for reconstructing past environments and can provide insights into the geological and climatic changes that have occurred throughout Earth’s history. Basin fill occurs when sediment from surrounding areas is deposited into a low-lying region, often as a result of tectonic activity, erosion, or changes in sea level. The basin-infill sequence is characterized by various strata, each representing different periods of sedimentation. By studying these layers, geologists can decipher the conditions under which they were formed, revealing a timeline of environmental shifts.For instance, an analysis of a basin-infill sequence might show alternating layers of sand and clay, indicating fluctuations between dry and wet periods. This information is invaluable for understanding how ecosystems have evolved in response to changing climates. Furthermore, these sequences can also contain fossils, which serve as records of past life forms and their adaptations to environmental changes.In addition to paleoclimatic studies, the basin-infill sequence has significant implications for natural resource exploration. Many oil and gas reserves are found within these sedimentary basins, as organic materials can accumulate and transform into hydrocarbons over millions of years. By analyzing the stratigraphy of a basin-infill sequence, geologists can identify potential reservoirs and improve extraction strategies.Moreover, the understanding of basin-infill sequences is not limited to geology; it also intersects with other disciplines such as archaeology. Ancient human settlements often developed in fertile basins where water and resources were plentiful. Archaeologists can study the basin-infill sequence to uncover artifacts and understand the historical contexts of these communities. In conclusion, the basin-infill sequence is a fundamental aspect of geological research that provides insights into both Earth's past environments and the resources buried beneath its surface. By examining these sequences, scientists can piece together a narrative of our planet's history, shedding light on the interplay between geological processes and life. Understanding the basin-infill sequence is not only important for geologists but also for those in related fields, as it offers a comprehensive view of the Earth's evolution and its resources.

地质构造的研究对理解地球的历史及其动态过程至关重要。这个领域中的一个关键概念是basin-infill sequence，它指的是随着时间推移在一个盆地中积累的沉积层。这些序列对于重建过去的环境至关重要，并且可以提供有关地球历史上发生的地质和气候变化的洞察。盆地填充发生在周围地区的沉积物被沉积到低洼区域时，通常是由于构造活动、侵蚀或海平面变化造成的。basin-infill sequence的特征是各种地层，每一层代表不同的沉积时期。通过研究这些层，地质学家可以解读形成它们的条件，从而揭示环境变化的时间线。例如，对一个basin-infill sequence的分析可能显示出交替的沙子和粘土层，表明干旱和湿润时期之间的波动。这些信息对理解生态系统如何应对气候变化至关重要。此外，这些序列还可能包含化石，作为过去生命形式及其对环境变化的适应的记录。除了古气候研究外，basin-infill sequence还对自然资源勘探具有重要意义。许多油气储藏位于这些沉积盆地内，因为有机材料可以在数百万年中积累并转变为烃。通过分析basin-infill sequence的地层，地质学家可以识别潜在的储层并改善开采策略。此外，理解basin-infill sequences不仅限于地质学，它还与考古学等其他学科相交。古代人类定居点通常发展在水源和资源丰富的肥沃盆地中。考古学家可以研究basin-infill sequence以发现文物并了解这些社区的历史背景。总之，basin-infill sequence是地质研究的一个基本方面，它提供了对地球过去环境和埋藏资源的洞察。通过检查这些序列，科学家可以拼凑出我们星球历史的叙述，阐明地质过程与生命之间的相互作用。理解basin-infill sequence不仅对地质学家重要，也对相关领域的人士重要，因为它提供了对地球演变及其资源的全面视角。