中山好的混合痔医院(中山大便有时候出血) (今日更新中)

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.

BEIJING, Jan. 21 (Xinhua) -- China's yuan-denominated individual home mortgage lending rose 1.4 trillion yuan (204.98 billion U.S. dollars) in 2009, up 47.9 percent from the previous year, said a report issued by the People's Bank of China, the central bank, on Wednesday.The growth rate was 37.4 percentage points higher than the previous year, said the report on China's investment flow in 2009.Meanwhile, the yuan-denominated property development lending gained 576.4 billion yuan in 2009, up 30.7 percent year on year, and the growth rate was 20.4 percentage points more than the previous year, the report said.The total mid-term and long-term loans in foreign and domestic currency expanded 7.1 trillion yuan in 2009, up 43.5 percent from the previous year, and the growth rate was 23.4 percentage points more than the previous year.The short-term loans in foreign and domestic currency expanded 2.3 trillion yuan, up 758.5 billion yuan from the same period last year.Industrial mid-term and long-term loans in foreign and domestic currency added 1 trillion yuan among China's major financial institutions, up 26 percent from the previous year.Infrastructure mid-term and long-term loans in foreign and domestic currency expanded 2.5 trillion yuan, up 43 percent from the same period last year, according to the report.The central bank said on Jan. 15 that China's new yuan-denominated lending in 2009 hit a record 9.59 trillion yuan (1.4 trillion U.S. dollars), almost double that of the previous year.

HAIKOU, Feb. 13 (Xinhua) -- China's southern island province of Hainan saw a surge in travelers on Saturday, one day before the Chinese Lunar New Year, or Spring Festival, said local officials.A total of 65,397 people arrived in Hainan, a tourist resort, on Saturday, up 30.16 percent from the eve of the Chinese lunar new year of 2009, according to a spokesman with the local holiday and travel coordination bureau.A survey of 10 scenic spots in Hainan showed they received about 41,750 visitors on Saturday and their total ticket income hit 2.07 million yuan (303,000 U.S.dollars), up 7.32 percent and 12.37 percent respectively from the eve of the last Spring Festival, the spokesman said.Another survey of Hainan's 21 hotels showed they accommodated 6,101 travelers on Saturday, and reported an income of 5.04 million yuan, up 26.21 percent, he said.From Feb. 1 to Feb. 13, more than 3,800 foreign travelers arrived in Hainan for a holiday, according to statistics from the Haikou General Station of Exit and Entry Frontier Inspection."I am very happy to spend Spring Festival in such a beautiful island. I hope more foreign travelers could experience the Chinese traditional festival here," said Daniel Sanchez, a Spanish traveler.Last month, the central government announced a plan to build the island into a top international tourist destination by 2020.

BEIJING, Jan. 8 (Xinhua) -- The move by the United States of selling arms to Taiwan brings chilly air to the warming China-U.S. relationship as well as military exchanges.The U.S. government on Friday announced the plans to sell a package of arms to Taiwan, which include Patriot missiles, Black Hawk helicopters and minesweepers. China immediately expressed strong indignation about the sale after the U.S. government notified the U.S. Congress of the plans.China slammed the U.S. move, pointing out it has violated the three Sino-US joint communiques, especially the principles established in the Joint Communique on Aug. 17, 1982, which stated that the U.S. would not seek to carry out a long-term policy of arms sales to Taiwan, and intended to gradually reduce arms sale.According to a press release of the Foreign Ministry, China has decided to partially halt the exchange programs between the militaries of the two countries, as well as the vice-ministerial consultation on strategic security, arms control and anti-proliferation, which was originally scheduled to be held soon.The two militaries had been expected to launch more exchanges in 2010, which include U.S. Defense Secretary Robert Gates' visit to China and mutual visits of warships.Qian Lihua, director of the Defense Ministry's Foreign Affairs Office, on Saturday summoned the defense attache of the U.S. Embassy in Beijing to lodge a stern protest."We reserve the right of taking further actions," he noted.The U.S. move cast a shadow over the military ties between China and the Untied States, which have seen a warming trend since U.S. President Barack Obama took office.The two countries held the latest round of defense consultations in Beijing in June, which were suspended for 18 months after the then outgoing Bush administration announced a 6.5-billion-U.S.-dollar arms package for Taiwan.At the first U.S.-China Strategic and Economic Dialogue held in Washington D.C. in July, the two countries agreed to expand military exchanges at various levels.Vice Chairman of China's Central Military Commission (CMC) Xu Caihou visited the United States from Oct. 24 to Nov. 3, the first senior Chinese military leader to visit the country since Obama assumed the presidency.These hard-won rising military exchanges resulted from consensus reached by the two heads of state on a sound and healthy development of bilateral ties, but at the same time they require cautiously handling of the sensitive issues like arms sale to Taiwan, the first and foremost obstacle of military ties.When U.S. President Barack Obama visited Beijing in November, China and the United States issued a joint statement, pledging that the two countries would "take concrete steps" to advance "sustained and reliable" military-to-military relations."I am very pleased with the reduction of tensions and improvement of the cross-strait relations," said Obama during a dialogue with Chinese youth in Shanghai.However, the arms sale deal apparently runs counter to the commitments the U.S. side have made.As one of the most important bilateral relationships in the world, a sound China-U.S. relationship not only conforms to the fundamental interests of the two peoples, but is also conducive to peace, stability and prosperity in the Asia-Pacific region and the world at large.Now the U.S. side should take the responsibility for the halt of military exchanges between the two countries, which may subsequently deal a blow to bilateral ties.

SHANGHAI, Jan. 27 (Xinhua) -- The government must mobilize the public to safeguard security, which is the priority of the Shanghai World Expo, the top Shanghai official said Wednesday.The measures to ensure a secure Expo need understanding and support from the public, said Yu Zhengsheng, secretary of the Communist Party of China Shanghai Municipal Committee. "We can minimize the elements of potential dangers only if we trust, rely on and mobilize the grassroot organizations and the public."Yu made the remarks at the ongoing annual session of the municipal advisory body.The measures in safeguarding security and smooth traffic would interrupt the citizens's daily life. The government should seek public opinions and understanding to hold a successful Expo, he said."We should call for citizens to carry as few bags as possible or even no bags when traveling by subway so as to reduce the pressure on security checks," he said.The 2010 World Expo will be held from May 1 to Oct. 31 in Shanghai, expected to attract an record total of 70 million visitors.

来源：资阳报