Foto de stock - 17 January 2023, Hamburg: Employees calibrate saltwater samples in the Marine Technology Department in the basement of the Federal Maritime and Hydrographic Agency (BSH). The BSH has presented its annual report. Topics included marine heat waves in the North and Baltic Seas, extreme low tides, and the high number of storm surges in direct succession. It also dealt with sediment investigations in the North Sea and sound measurements at offshore wind turbines as well as silt dumping in the course of the deepening of the Elbe River. Photo: Marcus Brandt/dpa. - Hamburg/Hamburg/Germany

Imagen: 17 January 2023, Hamburg: Employees calibrate saltwater samples in the Marine Technology Department in the basement of the Federal Maritime and Hydrographic.

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