Regressive delta

The topic of Regressive delta is one that has been the subject of interest and debate for a long time. From its origins to the present, Regressive delta has captured the attention of people from different fields, whether due to its impact on society, its relevance in history, or its influence on people's daily lives. In this article, we will explore in depth the role Regressive delta has played over time, as well as its relevance today. From its origins to its evolution, we will examine how Regressive delta has impacted different areas of life, and what the future holds for it. Through detailed analysis and a critical perspective, we aim to shed light on the most relevant aspects of Regressive delta, thus offering the reader a deeper understanding of this fascinating topic.

The Świna and its regressive delta
The Świna and its regressive delta

A regressive delta is a body of sediment that forms at the landward end of a gut.

In contrast to river deltas, regressive deltas are not caused by fluvial sedimentation but by marine sedimentation. During storm events, sediment-bearing sea water is pressed through the gut into the adjacent lagoon. Sedimentation takes place immediately after the water has passed the gut because the velocity of the current strongly decreases. The surplus water will leave the lagoon at leeward guts.

Well-known regressive deltas on the Baltic Sea coast are those of the Prerower Strom in northeast Germany and the Świna in northwest Poland.

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