Enteromorpha once again infested Qingdao, Shandong. This is the 16th year in a row that Enteromorpha has appeared in the waters near Qingdao! Canada Excavator sprocket
Recently, prolifera has once again infested Qingdao, Shandong. This is the 16th consecutive year that prolifera has appeared in the waters near Qingdao, which has brought harm to the coastal ecological environment and fishery. At present, relevant departments in Qingdao are organizing fishing boats, loaders, and manpower to carry out salvage and clean-up operations.
Since 2007, prolifera has continuously invaded Qingdao. In order to minimize the amount of prolifera that arrives ashore, Qingdao has established “four lines of defense”: front salvage, offshore defense salvage, interception in key bays, and shallow sea and shore cleaning.Canada Excavator sprocket
On July 4, 2022, sanitation workers clean up prolifera on the beach of the No. 3 Bathing Beach in Shinan District, Qingdao. Recently, with the gradual increase of seawater temperature, the coastline of Qingdao, Shandong Province has increased. At present, Qingdao has launched the “Emergency Disposal of E. prolifera in coastal waters”, and actively organized municipal, sanitation, fishery and other departments to deal with it through “salvage at sea, near-shore blocking, and shore-based cleaning”.Canada Excavator sprocket
Recently, a large amount of prolifera was found on the coast of Rizhao, Shandong. On July 4, 2022, local citizens said that prolifera appeared every year. Although it is non-toxic, it does affect the landscape and requires a lot of energy to clean up every year. Jimu News reporter learned from the Donggang District Ocean Development Bureau that personnel have been arranged to start cleaning, and excavators, bulldozers and other mechanical equipment have also been dispatched.
The live video shows that a large number of green “seaweed” are accumulated on the seaside. As the waves rise and fall, many people stop to watch, and some citizens try to walk in the “seaweed”. Jimu News reporter learned that the incident happened in Rizhao City, Shandong Province, and the green “seaweed” is called prolifera.Canada Excavator sprocket
Mr. Gao, a citizen of Rizhao, said that he had seen prolifera at the beach since July 2nd, and it accumulated the most on the 3rd day. In his impression, the scale of this year’s prolifera is much larger than last year, and there are also volunteers who help to clean it up.
Businessmen near the lighthouse scenic area told reporters that there will be prolifera on the seashore around July every year. Although prolifera is non-toxic, it does affect the landscape and requires a lot of energy to clean up every year. There are different opinions about the source of prolifera. Some people say that it came from the sea area around Jiangsu, and some people say that it is formed by the eutrophication of seawater.Canada Excavator sprocket
In an interview with the media, he said that the prolifera disaster was caused by a variety of reasons. The first is the cultivation of seaweed by fishermen in Jiangsu and other places. The breeding raft frame is like a net, which can attach miscellaneous algae. When the fishermen clean the raft frame, there is a situation where the cleaned algae enters the sea. The second is the breeding of fish, shrimp and crabs on the tidal flat. The breeding pond will also have epiphyte prolifera. The water in the pond needs to be replaced every ten days. Changing the water will discharge the epiphytic prolifera into the sea. Third, the sediments on the bottom of the Yellow Sea are mainly mud and sand, which all contain the spores of prolifera, and the spores will be released into seawater after the waves are stirred. These are the three main sources of proliferating prolifera.Canada Excavator sprocket
On the morning of July 4th, Jimu News reporters learned from the Ocean Development Bureau of Donggang District, Rizhao City that they have arranged for relevant personnel to start cleaning up this time. Enteromorpha occurs every year, and it appears in stages, but there are more occurrences in this stage. In order to clean up, they also dispatched excavators, bulldozers and other mechanical equipment, and some of the cleaned prolifera were treated for harmless treatment, and some of them could be used as feed.Canada Excavator sprocket
Post time: Jul-08-2022
