aggradation coast

简明释义

1. 加积海岸; 2. 淤积海岸;

英英释义

例句

1.The aggradation coast formed as a result of prolonged river sediment deposition into the sea.

由于河流沉积物长期沉积到海洋中，形成了沉积海岸。

2.Tourists often visit the aggradation coast to witness the unique landscapes shaped by sedimentary processes.

游客常常访问沉积海岸，以目睹由沉积过程塑造的独特景观。

3.Ecologists are studying the biodiversity found in the wetlands adjacent to the aggradation coast.

生态学家正在研究与沉积海岸相邻的湿地中的生物多样性。

4.The study of the local geology revealed that the area is characterized by an aggradation coast, where sediment accumulation is prominent.

对当地地质的研究表明，该地区的特征是以沉积海岸为主，沉积物的积累非常明显。

5.Coastal engineers are particularly interested in aggradation coasts due to their dynamic nature and potential for habitat creation.

沿海工程师对沉积海岸特别感兴趣，因为它们具有动态特性和创造栖息地的潜力。

作文

The concept of an aggradation coast refers to a coastal area that is characterized by the accumulation of sediment over time. This process occurs when the rate of sediment supply exceeds the rate of erosion, leading to a gradual build-up of land along the shoreline. Understanding aggradation coast is essential for coastal management and environmental studies, as these regions can significantly impact both natural ecosystems and human activities. Coastal environments are dynamic systems, shaped by various geological and hydrological processes. An aggradation coast typically forms in areas where rivers deposit large amounts of sediment into the ocean or where wave action contributes to the accumulation of materials. For instance, deltas are prime examples of aggradation coasts, where river sediments create new landforms at the river's mouth. These regions often support rich biodiversity and serve as crucial habitats for various species, including fish and birds. The implications of aggradation coasts extend beyond ecological considerations. In many parts of the world, these coastal areas are vital for human settlements, agriculture, and industry. They provide fertile grounds for farming due to the nutrient-rich sediments deposited by rivers. Additionally, aggradation coasts can act as natural buffers against storm surges and sea-level rise, protecting inland areas from flooding and erosion. However, the balance between sediment deposition and erosion can be disrupted by human activities, such as dam construction and coastal development, leading to potential challenges for these ecosystems. Climate change also poses significant threats to aggradation coasts. As sea levels rise, the dynamics of sediment deposition may change, potentially leading to increased erosion and habitat loss. Moreover, changes in precipitation patterns can affect river flows and sediment transport, further complicating the health of these coastal systems. Researchers and policymakers must closely monitor these changes to develop effective strategies for managing and preserving aggradation coasts. In conclusion, the study of aggradation coasts is crucial for understanding the interactions between natural processes and human influences on coastal environments. By recognizing the importance of sediment dynamics and their implications for both ecosystems and human communities, we can work towards sustainable management practices that protect these vital areas. Efforts to mitigate the impacts of climate change and human activities will be essential in ensuring the resilience of aggradation coasts and the myriad benefits they provide to our planet.

“aggradation coast”的概念指的是一个沿海地区，其特征是随着时间的推移沉积物的积累。当沉积物供给的速度超过侵蚀的速度时，这一过程就会发生，导致沿海岸线逐渐形成土地。理解aggradation coast对于海岸管理和环境研究至关重要，因为这些区域对自然生态系统和人类活动有着显著影响。沿海环境是动态系统，由各种地质和水文过程塑造。aggradation coast通常在河流向海洋输送大量沉积物或波浪作用促成材料积累的地区形成。例如，三角洲就是aggradation coasts的典型例子，在那里河流沉积物在河口创造新的地形。这些区域往往支持丰富的生物多样性，并为各种物种提供关键栖息地，包括鱼类和鸟类。aggradation coasts的影响不仅限于生态考虑。在世界许多地方，这些沿海地区对人类居住、农业和工业至关重要。由于河流沉积的营养丰富的沉积物，它们为农业提供了肥沃的土地。此外，aggradation coasts可以作为抵御风暴潮和海平面上升的自然缓冲区，保护内陆地区免受洪水和侵蚀的影响。然而，沉积物沉积与侵蚀之间的平衡可能因人类活动（如筑坝和沿海开发）而被打破，导致这些生态系统面临潜在挑战。气候变化也对aggradation coasts构成重大威胁。随着海平面的上升，沉积物沉积的动态可能发生变化，可能导致侵蚀和栖息地丧失的增加。此外，降水模式的变化可能会影响河流流量和沉积物运输，进一步复杂化这些沿海系统的健康。研究人员和政策制定者必须密切监测这些变化，以制定有效的管理和保护aggradation coasts的策略。总之，研究aggradation coasts对理解自然过程与人类对沿海环境影响之间的相互作用至关重要。通过认识沉积物动态的重要性及其对生态系统和人类社区的影响，我们可以朝着可持续管理实践的方向努力，保护这些重要区域。减轻气候变化和人类活动影响的努力将在确保aggradation coasts的韧性及其为我们星球提供的众多益处方面发挥至关重要的作用。