中山息肉是如何产生的(中山治便血哪家医院好) (今日更新中)

BEIJING, Feb. 20 (Xinhua) -- A total of 53.36 million Mu (about 3.56 million hectares) of crops in China had been affected by severe drought by Saturday, said the Office of State Flood Control and Drought Relief Headquarters. The drought, mostly in China's southwestern provinces including Yunnan and Guizhou, had damaged crops and caused water shortage to both people and livestock.In Yunnan, the worst drought-stricken province, up to 31.48 million Mu of crops had been affected, with 11.53 million Mu seriously damaged and 6.16 million Mu destroyed. About 5.97 million people and 3.59 million livestock are suffering from water shortage.A farmer walks on the cracking bottom of a pond in Shilin County, southwest China's Kunming City, Feb. 2, 2010The drought had also started to affect China's northern regions, as several northern provinces had not seen rainfall for nearly 40 days with signs of drought showing up in farmlands.The Office urged authorities in drought-hit areas to step up efforts in fighting drought and ensure water supply for people and agricultural uses.It would also seek financial support from the National Development and Reform Commission and the Ministry of Finance to ensure water supply and improve irrigation facilities for the drought-stricken population, said the Office.About 640 million yuan (93.7 million U.S.dollars) had been allocated with 8.95 million people and 150,000 water trucks mobilized to fight the drought as of Saturday, watering 8.14 million Mu of crops and providing temporary water supply to 6.76 million people and 3.33 million livestock, data from the Office showed. A villager is waiting for water supply in Changkou County, southwest China's Kunming City, Feb. 2, 2010.

LIMBE, Cameroon, March 17 (Xinhua) -- The released Chinese nationals who were kidnapped in Cameroon days ago arrived in Cameroon's port city Limbe late on Wednesday and the seven are all in good condition.The Chinese nationals left the Bakassi peninsula by boat where they were released. Limbe is the port city of Cameroon in the Atlantic Ocean.The Seven Chinese nationals on board two fishing boats owned by China's Dalian Beihai Fishing Company were abducted early Friday morning by gunmen off the Bakassi peninsula.An "Africa Marine Commando", which had been unknown, claimed responsibility for the kidnapping. Released Chinese nationals call their families after arriving in Cameroon's port city Limbe on March 17, 2010. The released Chinese nationals who were kidnapped off Cameroon's Bakassi peninsula days ago arrived in Cameroon's port city Limbe late on Wednesday and the seven are all in good conditionThe two fishing vessels returned to the port of Limbe hours later with two sailors on board slightly injured.Chinese Ambassador Xue Jinwei told Xinhua that the Chinese and Cameroonian authorities had worked hard to save them. Negotiations went on for days during which the captives had no risk of lives and were provided with water and food.The Bakassi peninsula, which has an area of 1,000 square km and a great potential of oil and gas, has been a hotbed for banditry in the Gulf of Guinea. It was handed over from Nigeria to Cameroon in August 2008 under a ruling by the International Court of Justice in the Hague.A group of gunmen attacked an oil vessel working in an offshore oilfield for the French petroleum Total in October 2008. Ten of the 15 crew members on board the vessel "Bourbon Sagitta" was kidnapped near the Bakassi peninsula. The kidnappers threatened to kill the hostages before releasing them 12 days later.Three Chinese workers were abducted by unidentified kidnappers in May 2008 in Calabar, the capital city of Nigeria's southern Cross River State, which is adjacent to Cameroon.The Cameroonian army deployed a Rapid Response Unit (RRU/ DELTA) in April 2009 to beef up security in the Bakassi peninsula.In October 2009, RRU/ DELTA killed four pirates and wounded four others at the Idabato sea opening in the Bakassi peninsula.

CHANGSHA/HARBIN, Feb. 12 (Xinhua) -- As Chinese people are embracing the arrival of the Year of Tiger on Saturday, zoologists are worried about the survival of South China Tigers as the endangered species are facing a serious problem of inbreeding.No traces of the tigers have been found in the last decade, they said.The number of captive South China tigers (Panthera tigris amoyenesis) rose to 92 in 2009 from 60 in 2007 but all the tigers were the offsprings of six wild South China tigers which were caught more than 40 years ago, said Deng Xuejian, a professor with the Department of Biology of Hunan Normal University, based in Changsha, capital of central China's Hunan Province."The inbreeding may lead to genetic freaks, low survival rates and poor physical makeup," Deng said.All the genes have come from two male and four female tigers, which had lead to highly identical genes in the offspring, Deng said."The situation may reduce the genetic diversity and cause degradation or even the extinction of the species," he said.The tigers would lose genetic diversity if their genes were too similar, said Ma Zaiyu, president of veterinary hospital of Changsha Zoo."The number of the members of a species should be at least 1,000 to maintain the stability of the species," Ma said.Zoologists estimated the number of wild South China tigers could have been less than 30 in the 1990s. The remaining wild tigers are presumed to live in the remote areas of Guangdong, Hunan, Fujian and Jiangxi provinces, Deng Xuejian said.Based on analysis of relevant date combining field investigation, Deng estimated the number of wild South China tigers could be less than 10.No traces of wild South China tigers were reported in Hunan in the last two years, said Zhou Shuhuai, director of wildlife protection section of the Hunan provincial forestry bureau."The number is limited and the tigers scatter in different areas, which make it difficult for natural breeding between wild tigers," said Huang Gongqing, a tiger expert at South China Tiger Breeding Base in Suzhou, a city of east China's Jiangsu Province."The extinction of the wild tigers will happen sooner or later," Huang warned.Some experts have said that there may be already no wild South China tigers. "However, we cannot know as the animal is very difficult to trace," Deng said.Ma Zaiyu said to avoid extinction of the species, more captive tigers should be bred, and some genes might be recovered when the population reaches 1,000, while Deng suggested continuous search for wild tigers to enrich the captive tigers' genes.The situation is much better for the Siberian tigers (panthera tigris altaica) in northeast China as the number of the wild ones is quite stable, experts said.The number maintains at around 20 in China, among which 10 to 14 are in Heilongjiang Province and eight to ten are in Jilin Province, said Sun Haiyi, deputy director of Heilongjiang Wildlife Institute"But no more young tigers under one year old have been discovered in the past two years. The reason might be the number of female tigers are less than the males and the animals are relatively isolated by the mountains," Sun said.China established a breeding base for the Siberian tigers in Heilongjiang in 1986 and the number of captive tigers has increased from eight to current more than 800, Sun said.Experts called for more efforts to protect the habitats of the tigers for the purpose of protection and re-wilding of the tigers.

PORT-AU-PRINCE, Jan. 14 (Xinhua) -- A wood board improvised as a table with all medicine on it -- this is a "mobile hospital" the Chinese rescue team was able to set up to treat those injured in Haiti's capital city Port-au-Prince after the 7.0-magnitude earthquake hit the impoverished Caribbean country on Tuesday.     A large number of injured Haitians have stood in line waiting to be treated by the Chinese doctors on the plaza in front of the quake-affected Prime Minister's Office building. Members of a Chinese emergency rescue team inspect the collapsed building of the headquarters of the UN Stabilization Mission in Port-au-Prince, Haiti, Jan. 14, 2010. The Chinese emergency rescue team arrived in Haiti's capital Port-au-Prince early Thursday local time, to help the rescue operation after an earthquake in which up to 100,000 people are feared dead and eight Chinese are still missing. Five patients at a time were carried to the humble "mobile hospital" by volunteers. Most of them suffered physical traumas and the long-time exposed wounds were infected in many of the cases, Hou Shike, chief doctor of the rescue team told Xinhua on Thursday.     The Chinese doctors expressed their sorrow for the lack of medication supplies in Haiti, a country believed to be the poorest of the western hemisphere.     "Doctors and medicine are of great need here," Hou said in a painful tone. With each "Merci (Thank you)" from a cured patient, the medicine that the rescuer brought from China becomes less.     "Now we see the patients are still able to move. But when the infection gets worse, the consequences will be critical," Hou said, apparently worried.     "I hope there are more rescue teams joining us," he said.     China's rescue team arrived in Port-au-Prince on early Thursday morning, with 50 members of the International Rescue Team of China, three rescuer dogs and more than 20 tons of equipment and humanitarian aid.     The Chinese government officials from the Foreign Ministry and Public Security Ministry and media also arrived on a chartered plane. Members of a Chinese emergency rescue team inspect the collapsed building of the headquarters of the UN Stabilization Mission in Port-au-Prince, Haiti, Jan. 14, 2010. The Chinese emergency rescue team arrived in Haiti's capital Port-au-Prince early Thursday local time, to help the rescue operation after an earthquake in which up to 100,000 people are feared dead and eight Chinese are still missing. An earthquake of 7.0 magnitude struck Haiti on Tuesday, destroying buildings and basic infrastructures, leaving thousands of people dead and millions affected, including the United Nations' Stabilization Mission in Haiti (MINUSTAH).     It was announced Thursday that a total of four police, 19 soldiers and 13 civilian staff members with the UN mission have died and hundreds of UN personnel unaccounted for.     According to United Nations' statistics, 70 percent of Haiti's population lives in poverty and half of its 8.5 million people are unemployed. The Food and Agriculture Organization has designated Haiti as one of the world's most economically vulnerable countries.

来源：资阳报