中国大米污染不完全分布图（）

中国大米污染不完全分布图（） 中国大米污染不完全分布图() Chinese incomplete distribution of rice pollution.Txt14 enthusiasm is a great force, from the inside out, inspire us to play the infinite wisdom and vitality; passion is a strong pillar, no matter how difficult the situation is, always gave birth to our optimistic spirit and strong perseverance...... Without passion, there is no colour in the sky of life. Incomplete distribution of rice pollution in China Incomplete distribution of rice pollution in China Deyang region of Sichuan China University of Geosciences 2008 study shows that Mianzhu, Shifang and other places residents, rice, wheat cadmium intake exceeded 2~0 times. Guizhou Tongren Wanshan According to a 200 year study by the Institute of geochemistry at the Chinese Academy of Sciences, adults eat more than 49 micrograms of mercury per day through rice. Guangxi Yangshuo Xingping town Many villagers suspected "bone pain disease" initial symptoms. Baoshan mining area of greater Guangdong Zhongshan University 200 years of research shows that 2 rice varieties cadmium and lead exceeded the standard rate of 00% and 7%. Xiangxi Fenghuang lead zinc mine area Studies by the Institute of geography of the Chinese Academy of Sciences in 2008 showed that rice lead and arsenic pollution was serious. Hunan Zhuzhou town village of Malaysia Cadmium pollution from rice mainly comes from Xiangjiang outside the kilometer. Liaoning Li Stone Development Zone Liaoning Shihua University in 2008 showed that lead levels in rice exceeded the standard. Zhejiang, Suichang Zhejiang Lishui sanitation and epidemic prevention station 987 years of research shows that the vicinity of Suichang gold mine pollution area cadmium content of rice seriously exceeded. Jiangxi Dayu tungsten deposit area Jiangxi Nonferrous Geological 4 team 997 years of research shows that rice cadmium exceeded. Recently, a number of domestic media revealed a "Chinese rice pollution distribution map."". The report cites the survey of cadmium pollution in rice in China in recent years. It shows that about 0% of the rice in the national market has exceeded the standard of cadmium pollution. For a time, the "cadmium rice" problem attracted all parties concerned. Cadmium, chemical elements in the periodic table sorting of heavy metals in forty-eighth, once in the body, will cause the "pain" disease, patients with bone like pinprick like pain, difficulty walking. Http://www.zuwo.info/ "Pain" to reproduce? In public health, there is a classic case of cadmium pollution caused serious mass disease, that is the last century occurred in Japan "Itai Itai disease" incident. Beginning in the early twentieth Century, it was found that rice in Japan's Fuji County generally grew poorly. 93 years local and the emergence of a disease, patients are mostly women, the symptoms of waist, hands, feet and other joint pain. After several years of illness, the patient will suffer from neuralgia and bone pain in all parts of the body, even if it is difficult to move or even breathe, it will bring unbearable pain. In the later stages of the disease, the bones soften and atrophy, the limbs bend, the spine becomes deformed, the bones are brittle, and even coughing can cause fractures. Patients can not eat, pain extremely, often shouting, "pain died."!" "It hurts."!"...... Some people kill themselves because they can't stand the pain. The disease which is named after the "bone disease" or "Itai Itai disease". After a thorough investigation found that in the early Meiji period, Mitsui mineral company found a lead-zinc mine in the local water power Sichuan upstream, then he built a lead-zinc mine. Lead ore contains a metal called cadmium, which is mined to cause cadmium to enter the country's source of irrigation and drinking water. Cadmium enters the human body, mainly accumulated in the kidneys, causing damage to the kidneys and inhibiting the activity of vitamin D. Vitamin D is an essential nutrient for the human body. The lack of vitamin D interferes with the normal deposition and storage of calcium and phosphorus in human bones and eventually leads to osteomalacia. The media disclosure of "cadmium rice" pollution problem, people can not think of that year "Itai Itai disease" event, serious people can not face. Rapid industrialization in the process of mining and other bad behavior, make originally in the form of compound heavy metals cadmium, arsenic, mercury released into the wild. These heavy metals contaminate the parts of the land through water and air, which contaminate rice and then enter the human body. Cadmium pollution is more serious in South China Professor Pan Genxing of the Institute of agricultural resources and environment, Nanjing Agricultural University, began a systematic study of cadmium contamination of rice several years ago. Professor Pan Genxing told reporters that in 2007, they had for the Chinese six regions (East, northeast, central, southwest, North China and Southern China) of more than 70 rice samples at or above the county level market were random procurement and scientific investigation found that, in these more than 70 rice samples drawn, there exist the problem of cadmium exceed the standard rice sold 0% of the city. The results of this study are basically consistent with the results of the safety inspection conducted by the Ministry of agriculture, rice and product quality supervision, inspection and testing center in 2002 on the nationwide rice market, with a result of cadmium exceeding the standard rate of 0.3%. China has an annual output of nearly 2 tons of rice, 0% of which is 20 million tons. Pan Genxing's research also showed that the heavy metal pollution of rice Chinese in southern rice, especially in Hunan, Jiangxi and other provinces as strong. In April 2008, Professor Pan led his research team to 63 samples from Jiangxi, Hunan, Guangdong and other provinces. The experimental results confirmed that more than 60% of the rice cadmium content exceeded the national limit. One of the important reasons for such a high value is that the super hybrid rice grown in the southern acid soil is more likely to absorb cadmium than the conventional rice. Http://www.zuwo.info/ Cadmium pollution is still a trace, scientific meals do not panic 0% of the rice sold in the market has excessive cadmium pollution. Does that mean that there is a big risk of bone pain in three meals a day? Professor Pan Genxing pointed out that ordinary people do not need to panic, on the market in the sale of rice in general is still safe, even in the sale of rice in 0% of cadmium pollution exceed the standard, or trace, short-term will not pose a risk to the health food. If the diet structure is very simple, eat more vegetables, less and less protein in the diet, and eat only a long-term origin of single rice varieties, the rice varieties is precisely the "risk of cadmium exceed the standard" rice varieties - this will be harmful to human health. This risk, in general, is greater for farmers who grow rice from cadmium contaminated land. Ordinary people, although not from the naked eye to identify what kind of rice cadmium pollution exceed the standard, but as long as the time to buy rice, choose different habitats and different brands of rice varieties, while the wider uptake of other nutrients, Miscellaneous feeding, eat more seafood, beans and other zinc containing higher products, can reduce the risk of disease, while the southern people should eat more northern varieties.