Reports national soil pollution exceeded the rate of 16.1% worse than the North South

Data shown

South emphasis on northern soil pollution nationwide survey released soil pollution, soil total exceeded the rate of 16.1%, Cheap Canadiens Jerseys is not optimistic.

According to Xinhua News Agency

recent years, "cadmium rice", "poisonous vegetables" incident repeated the newspapers, increasing soil pollution caused public concern. Yesterday, the Ministry of Environmental Protection and Land and Resources jointly issued the "National Survey of soil pollution bulletin" shows that the country's point total soil exceeding the rate of 16.1%, the overall situation is not optimistic, some areas of heavy soil pollution, soil environmental quality of farmland worrying, mining and industrial wasteland soil environmental issues outstanding.

from pollution distribution situation, serious soil pollution in the northern South; Yangtze River Delta, Pearl River Delta and other parts of the northeast old industrial bases in the area of ​​soil pollution problem is more prominent.

survey 6.3 million square kilometers

2005 年 4 月 至 2013 In December 2009, in conjunction with the Ministry of Land and Natural Resources Environmental Protection conducted the first national survey of soil pollution. Scope of the investigation is land territory, the survey points other than Hong Kong and Macao Special Administrative Regions and Taiwan Province to cover all arable land, part of the woodland, grassland, unused land and construction land, the actual survey an area of ​​about 6.3 million square kilometers. Compared to water and air pollution, soil pollution has a hidden, Cheap Jets Jerseys high-latency and hard reversible, soil pollution control costs, long cycle, is difficult.

Interview with the ministries responsible

survey included

13 kinds of inorganic contaminants and organic pollutants 3

Q: Why not give the area of ​​soil contamination data?

A: accurate knowledge of the distribution of soil contamination with certain difficulties. The soil survey is a preliminary investigation of the nature of the investigation has none. To farmland, for example, every 9.6 acres laid a point, can only reflect the overall situation of China's arable soil environmental quality from the macro.

Q: survey consist of?

A: First, the impact of crop yield and Cheap Rangers Jerseys quality of pollutants; Second pollutants harmful to human health. Survey includes 13 kinds of pollutants inorganic contaminants (arsenic, Cheap Kids NHL Jerseys cadmium, cobalt, chromium, copper, fluoride, mercury, manganese, nickel, lead, selenium, vanadium, zinc) and three types of organic pollutants (BHC, DDT , polycyclic aromatic hydrocarbons). Another antimony, molybdenum and other 61 kinds of elements.

the main cause of pollution

emissions from industrial and mining production, waste water, waste, etc. Q: soil contamination of the change happen?

Answer: According to the survey point coordinate national soil environmental background values ​​"Plan" period of the survey, carried out a comparative investigation. The results showed that levels of inorganic contaminants in surface soil more significant increase, which generally increased levels of cadmium in the country, and coastal areas in the southwest region rose by more than 50%, an increase of 10-40% in the north, northeast and western regions.

Q: What is the main reason causing soil pollution?

A: The long-term accumulation of pollution is formed, mainly include: First, industrial and mining production and business activities exhaust emissions, waste water, waste is causing pollution of the soil surrounding the main reason. Secondly, fertilizers, pesticides and other agricultural production activities is an important cause of soil pollution of farmland. In addition, the cause of the high natural background values ​​of heavy metals in some places exceeded.

soil remediation

China will take five measures

legislation

Q: What measures will be taken to strengthen the national soil environmental protection and pollution control?

A: First, the ministry is working with relevant departments to step up the preparation of soil pollution Cheap Wild Jerseys prevention action plan.

Second, the second session of the NPC Standing Committee has been included in the legislative plan of the first soil environmental protection projects, has formed a draft law.

Third, further detailed investigation of soil pollution work. Fourth, the state will conduct regional organizations in a typical soil pollution control pilot demonstration, and gradually establish a system of soil pollution remediation technologies, planned, step by step to promote the restoration of soil pollution.

five countries will strengthen the regulatory functions of the soil environment, soil pollution liability lifelong establish accountability mechanisms; strengthen enterprise involving heavy metal waste water, waste gas, waste and other treatment supervision and inspection, strict management and control of agricultural inputs in agricultural production processes indiscriminate use, abuse problem, standardized hazardous waste collection, storage, transfer, transportation and disposal activities.