武清区龙济医院预约挂号(天津武清区龙济来院路线) (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, Feb. 14 (Xinhua) -- Chinese Premier Wen Jiabao visited Guangxi Zhuang Autonomous Region over the weekend, spending the Spring Festival, or Chinese lunar new year, with local villagers.During the three-day tour of the south China ethnic region that ended on Sunday, the first day of the lunar new year, Wen shared the festive joy with local villagers, playing musical instruments, preparing food and having dinner with them."I'm happy as long as you're all happy," Wen said to the villagers.Chinese Premier Wen Jiabao (Front) opens the tap for people to fetch water at Nongmo Village of Dongshan Township in Bama Yao Autonomous County, southwest China's Guangxi Zhuang Autonomous Region, Feb. 13, 2010. Premier Wen made an inspection tour in Guangxi on Feb. 12-13In Donglan County, Wen visited local high school teachers and was pleased to learn their monthly incomes had seen a raise since last year. He also consoled drought-affected villagers in the county.During his stay at a mountainous village in Bama Yao Autonomous County on Saturday, Wen chatted with villagers and shared the new year's eve dinner with villager Lan Qingming's family.The premier arrived in Nacangtun Village of Tianyang County Sunday morning, where he was pleased to be informed that the villager's annual per capita net income had hit nearly 7,000 yuan (1,029 U.S. dollars) and they were making a good living by planting and selling vegetables.

BEIJING, Feb. 26 (Xinhua) -- China and Zambia on Friday reaffirmed their commitments to increase the vitality of their decades-old relationship.Top Chinese legislator Wu Bangguo and Premier Wen Jiabao met respectively with Zambian President Rupiah Banda, who was on his first state visit to Beijing since becoming president in 2008. Chinese Premier Wen Jiabao (R) shakes hands with visiting Zambian President Rupiah Banda in Beijing, capital of China, Feb. 26, 2010Zambia was the first southern African nation to forge diplomatic relations with China, Wen said. The two countries' diplomatic ties were established in October 1964.

SHIJIAZHUANG, Feb. 3 (Xinhua) -- Senior Chinese official Zhou Yongkang has called on local authorities of northern Hebei Province to do a good job in the two major issues of development and stability, to bring more benefits to the people.Zhou, a Standing Committee member of the Political Bureau of the Communist Party of China (CPC) Central Committee, made the remarks during a visit to Hebei from Jan. 31 to Feb. 2 to investigate the study and implementation of the Scientific Outlook on Development."Industrial development and city reconstruction should be based on scientific planning, using wasteland rather than farmland," said Zhou, urging local authorities to pay more attention to people's livelihood and protection of environment and historical and cultural heritage.Zhou praised the province for its economic development and the local government's work in administration and stability maintenance.He visited workers who were building a highway that was supposed to bring benefit and convenience to more than 80,000 local people in 109 villages.At the construction site, Zhou urged work safety and the project quality.Zhou also visited a glass factory, a heavy machinery company and a pharmaceutical group to inspect local companies' progress on technical researches and independent innovation.He urged the province to promote economic restructuring and coordinated development between urban and rural areas to realize better and faster development.

BEIJING, Feb. 25 (Xinhua) -- Presidents of China and Zambia on Thursday pledged joint efforts to bringing bilateral relationship to a new high.The pledge came out of their hour-long summit talks in Beijing as China rolled out the red carpet for Rupiah Banda, who was on his first state visit to the country since becoming Zambian President in 2008.Banda was welcomed by Chinese President Hu Jintao at the Great Hall of the People in downtown Beijing.Chinese President Hu Jintao (R) holds a welcoming ceremony for visiting Zambian President Rupiah Banda in Beijing, China, Feb. 25, 2010. Banda arrived here Wednesday to kick off his first state visit to China, strengthening the ties of friendship"I highly appreciate your commitment to promoting practical cooperation between China and Zambia since you assumed presidency," Hu said at the start of the talks."I believe your visit will turn a new page in the bilateral friendship and bring the relationship to a new high," Hu said.Banda recalled "the historic relations that exist between our two countries that go back before our independence." China and Zambia forged diplomatic ties in October 1964.Banda highlighted "the sacrifices many young Chinese made in order to construct the first railway line connecting Tanzania and Zambia."The about-1,860-kilometer railway, one of the largest foreign-aid project undertaken by China, was financed and built by China in 1970s. More than 60 Chinese died in constructing the railway.

来源：资阳报