On May 22, 2014, the project of fishery resources restoration and ecological environment restoration and the activities of proliferation and release were launched in Lingang Economic Zone. This time, 20 million prawns and 10000 flounder were released to further promote the improvement of marine ecological environment and the increase of fishery production and income.
Tianjin North net news: according to the plan, the city will implement the most strict sea area resource management system, promote the market-oriented allocation of marine resources, and significantly improve the efficiency of comprehensive utilization of marine resources. By 2015, the degree of conservation and intensive utilization of marine resources will be further improved, with the marine GDP per unit coastline reaching 3.65 billion yuan, and the energy consumption per 10000 yuan GDP will be reduced by more than 18%.
Billions of seedlings "seeded" in Bohai Bay
According to the just released 2013 Tianjin Marine Environment Bulletin, the overall situation of marine environment in the waters under the jurisdiction of Tianjin in 2013 is better than that of the previous year. The main pollutants are inorganic nitrogen, and the area of four types of water quality sea areas in spring and summer is reduced. The quality of marine sediments is generally good. The biodiversity index of phytoplankton and intertidal zone is low, the diversity level of zooplankton and Macrobenthos is medium, and the community structure is basically stable. The pollution situation of the 14 main land-based sewage outlets slightly improved compared with the previous year. The main pollutants are chemical oxygen demand, total phosphorus and suspended solids, and the pollutant concentration has decreased compared with the previous year. The water quality of the three main rivers in Yongdingxin River, Jiyunhe River and chaobaixin River in our city are all inferior to class V, and the main pollutants are chemical oxygen demand, total phosphorus and total nitrogen.
"Although the overall situation of the sea water environment in the sea areas under the jurisdiction of our city has improved, we should also make full efforts in saving and intensive use of marine resources, implementing marine ecological protection and restoration, and implementing prevention and control of marine environmental pollution, so as to make the water in the sea areas of our city bluer and richer." Binhai New Area related department head said. According to relevant planning, the city will strictly control the development and utilization of natural coastline, increase artificial coastline, reserve public coastline, open up public leisure coastline, strictly approve the coastline of enterprise owners, and develop reusable coastline. A certain natural coastline and public coastline shall be reserved in Hangu and Dagang.
In addition, effective management should be carried out for Tianjin Ancient coast and Wetland National Nature Reserve, infrastructure and standardized construction of the reserve should be strengthened, land ownership of the reserve should be explored and solved; biodiversity protection, geographical indication product protection and ecological restoration should be carried out in depth, and ecological compensation mechanism of the nature reserve should be explored and established; marine reserve monitoring and monitoring network should be established The comprehensive information platform will strengthen the monitoring, monitoring and patrol of marine reserves, effectively regulate the order of development and utilization activities in marine reserves and its surrounding areas, strictly investigate and deal with the development and utilization activities in violation of the relevant provisions of the reserves; promote the construction of the marine special protection area of oyster reef in Tianjin, improve the standardized management level, and effectively protect the rare living oyster reef in China.
"In recent years, Tianjin has carried out many projects, such as breeding and releasing, putting in artificial reefs and so on. In the future, more efforts will be made, and billions of seedlings will be put into the Bohai Bay every year. " The person in charge said that the city will also strictly implement the system of closed fishing in the summer, carry out the proliferation and release of fishery resources in Bohai Bay, establish the restoration and proliferation area, actively carry out the artificial fish reef and the breeding and maintenance of rare and endangered species, build underwater algal field and protect the fish habitat; establish and implement the marine ecological red line system, strengthen the coastal zone and ecological protection, and effectively protect the coastal wet We will actively promote the construction of artificial ecological wetlands and accelerate the construction of ecological wetland projects in port economic agglomeration areas. In addition, artificial ecological submerged dykes will be built to repair the shallow water ecosystem.
Establish and implement the marine ecological red line system next year
The reporter learned in the interview that part of the city's marine pollution comes from land-based pollution. After treatment last year, the pollution situation of 14 major land-based pollution outlets into the sea slightly improved compared with the previous year. "Next, the city will implement the marine environmental pollution prevention and control project. We will strengthen the control system for the total amount of pollutants discharged into the sea, strengthen the monitoring of the marine environment and the comprehensive improvement of the marine environment, and explore the establishment of a market trading mechanism for the discharge of marine pollutants based on the Tianjin emission trading market. " Binhai New Area related department head said.
According to the plan, the city will strengthen the total control of regional major pollutants. We will strengthen the operation and management of pollution control facilities in oil refining, chemical and other enterprises, strictly control the discharge of new major pollutants, and control the total discharge of major pollutants.
Industrial and urban construction areas shall be equipped with sewage and domestic waste treatment and disposal facilities to achieve discharge up to standard and proper disposal. We will strengthen the prevention and control of pollution in aquaculture.
At the same time, the environmental capacity of Bohai Bay was studied to determine the amount of pollutants discharged into the sea. We will establish a permit system for the discharge of marine pollutants, and reasonably allocate control indicators such as estuaries, outfalls and total discharge of marine engineering pollutants. And strengthen the management and control of the discharge outlets into the sea, such as Yongdingxin River, Haihe River, Duliujianhe River and Ziyaxin river. Relying on the Tianjin emission trading market, we will explore and establish a trading mechanism for the emission trading market of marine pollutants. In terms of strengthening marine environmental monitoring, the city will scientifically set up monitoring stations, establish a scientific and complete marine environmental monitoring system, and carry out all-round and full process real-time online monitoring of land-based pollution, marine traffic pollution, marine engineering pollution, port ship pollution, etc.
In addition, the city will strengthen the comprehensive treatment of land-based pollutants into the sea. Accelerate the construction of sewage treatment plants. We will carry out ecological construction and environmental renovation of river systems,