Satellite direct strike: Moss invades the waters near Qingdao

Recently, the green tide of the moss has landed in Rizhao in Shandong and Qingdao. This is also the outbreak for 16 consecutive years since 2007 and landed on the southern coast of Shandong Province since 2007, and it has affected the living environment, safety production and residents of residents of Shandong.

The picture below shows Jilin No. 1 satellite

June 24, 2022

Discovered in the waters near Qingdao, Shandong

Traces of moss invasion

▲ The green moss floating on the sea, forming a clear color difference with the blue sea water. Drawing: Longguang Satellite

▲ Near the Dongjiakou Port Station of Qingdao, the moss spread along the edge of the dock to all corners. Drawing: Longguang Satellite

Green tide

From late May to early June each year

Enter the waters of Shandong

From late June to early July

The coverage area reaches the maximum

From late July to mid -August

Due to manpower cleaning intervention and changes in seawater temperature changes

Gradually die

▲ The moss is intertwined with the water flow, covering the sea. Drawing: Longguang Satellite

Expert analysis

From the perspective of this year's ocean and meteorological and environmental conditions

Under the natural state of the Yellow Sea tide

The overall scale should be a big year

But because of the pre -salvage

The scale of the green tide of the moss has been effectively controlled

As of July 8th

Shandong province's waters and green tide

The coverage area is 71 square kilometers

A decrease of 1014 square kilometers compared to the same period last year

Reduce 93.5%

▲ The ship travels in the moss. Drawing: Longguang Satellite

Shandong province's moss and green tide salvage

A total of three lines of defense are set up

Daily sending ships to salvage sea moss

And organize the shore beach cleaning team

Clean up in time to the shore moss

As of July 8th

Clean up 125,400 tons of moss on the shore of Shandong Province

A decrease of 320,700 tons compared to the same period last year

Reduce 71.89%

Clean up 47,000 tons of moss on the shore of Qingdao

A decrease of 178,800 tons compared to the same period last year

Reduced by 79.19%

These data compared with historical years

Also low value

Strive for "not ashore, less ashore"

Create a clean and beautiful marine environment

▲ On July 4, sanitation staff and large machinery cleaned the moss on the beach of the third seawater bath in the city of Qingdao.

▲ On July 4, the sanitation staff cleared the moss on the beach of the third seawater bath in the city of Qingdao.

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