宜宾超声法去眼袋多少钱(宜宾韩式祛眼袋价格) (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, March 24 (Xinhua) -- China's State Council, the Cabinet, said Wednesday the country would step up efforts to encourage investment from the private sector.The government would encourage private investment in sectors currently mainly state controlled such as infrastructure for transport, telecommunications and energy, public utility, scientistic and technological programs for national defense, and the building of affordable housing, according to a statement released after the Cabinet's executive meeting Wednesday chaired by Premier Wen Jiabao.The State Council called for private firms, which played an important role in creating jobs, to strengthen independent innovation and roll out more new products, according to the statement.The government would also help some private enterprises set up technology research centers.Private companies were welcome to participate in the reform of state firms by purchasing a stake in them, it said.The government said it would create a good environment for private investment by setting up a sound administrative service system and amend unfavorable laws and regulations.In an effort to combat the global financial downturn, the government agreed at the Central Economic Work Conference last December to promote private enterprises so to create jobs, to increase market access for private investment and protect the legitimate rights and interests of private investors.

BEIJING, March 8 (Xinhua) -- China is making plans to upgrade its food safety system, stressing improved quality standards and strengthened supervision, according to a notice made public Monday at www.gov.cn.In late February, south China's Hainan Province took emergency measures to stop toxic cow peas from entering the market after about 3.5 tonnes of Hainan cow peas found were tainted with a poisonous pesticide.To prevent such incidents and help ensure food safety, the country plans to increase the frequency of food tests and inspections -- especially for dairy products and other high-risk food.National quality standards for diary products will also be released this year.At least six infants died and almost 300,000 became ill across the country after consuming dairy products tainted with the industrial chemical melamine. The scandal was first reported in September 2008 and prompted a food safety overhaul nationwide.

ISTANBUL, Jan. 26 (Xinhua) -- Chinese Foreign Minister Yang Jiechi, who attends a regional summit on Afghanistan here as the special representative of Chinese President Hu Jintao, pledged that China, as a neighbor that shares friendship dated back to antiquity, will continue to support Afghanistan's reconstruction."China has actively supported, promoted and participated in Afghanistan's post-war peace and reconstruction effort. Look ahead, China will continue to give support to Afghanistan within its capacity," Yang said in his remarks at the Istanbul Summit on Friendship and Cooperation in the Heart of Asia.Yang noted that since 2002, China has cancelled all mature debts owed by the Afghan government and provided a total of more than 900 million yuan (about 132 million U.S. dollars) grant assistance.He said China has launched a large number of assistance programs in Afghanistan to help improve people's lives, including a series of big projects such as the Jomhuri Hospital (Republican Hospital) and the Parwan irrigation project, which have made a positive impact in the country's reconstruction process.China has also trained more than 500 Afghan government officials in a broad range of areas, including diplomacy, economy and trade, medical and health care, finance, tourism, agriculture and counternarcotics, according to Yang.China announced last year it will turn all its previously committed 75-million-U.S. dollar concessional loans into grant assistance, to be provided to Afghanistan over a five-year period.Yang said the first tranche of funds was already delivered in 2009, and the remaining 60 million U.S. dollars will be made available in the coming four years."In addition, we will keep on assisting Afghanistan in such areas as vocational training and human resources development," Yang added.Hosted by Turkey, the Istanbul summit was also attended by Afghan President Hamid Karzai, Pakistani President Asif Ali Zardari, Turkish President Abdullah Gul, Iranian First Vice President Mohammad-Reza Rahimi and Tajikistan Foreign Minister Hamrohon Zarifi.Yang said China highly appreciates Turkey's efforts in addressing the issue of Afghanistan and supports the tripartite cooperation among Turkey, Afghanistan and Pakistan.He praised the progress Afghanistan has made in its reconstruction."Over the past eight years, we have seen how the Afghan people have risen to challenge and worked unyieldingly to rebuild their country. Afghanistan has gradually recovered from the traumas of war and scored commendable achievements in institution building, economic development and external relations," Yang said.He hailed that the successful presidential election held by the Afghan people in 2009 was of special significance, as it marked an important step forward towards the goal of "Afghanistan run by the Afghans."However, Yang pointed out that Afghanistan still faces many daunting challenges, as the security situation remains volatile, the process of economic reconstruction is slow and people's livelihood needs urgent improvement."Afghanistan is at a critical juncture," said Yang, calling on countries in the region and the international community to step up efforts to support Afghanistan. He made a four-point proposal in this regard.He said the countries in the region, having special associations with Afghanistan due to geographical, religious, ethnic and linguistic reasons, should bring into full play our advantages and get actively involved in Afghanistan's reconstruction process.The countries should accord top priority to Afghanistan's capacity building and human resources development and, under the principles of mutual respect, equality and mutual benefit, engage in result-oriented cooperation with Afghanistan in such key areas as transport and trade facilitation, energy, communications, drug control and education, he said.He advised to increase communication to ensure that relevant mechanisms and initiatives are viable, practical and efficient and can play a positive role in bringing about an early solution to the Afghan issue.Yang also stressed the need to always remember to fully respect the independence of Afghanistan and the imperativeness to respect the leading role of the United Nations in coordinating international efforts."We sincerely hope that with the hard work of the Afghan government and people and the strong support of the international community, a peaceful, stable and independent Afghanistan that enjoys development and good-neighborliness will emerge in the world," Yang said.Tuesday's summit issued a statement in which Afghanistan's neighboring countries said they back the war-torn country's plan to reconcile with moderate Taliban forces as Karzai is seeking international support for the program."(We) support, therefore, the Afghan national process of reconciliation and reintegration in accordance with the Constitution of Afghanistan in a way that is Afghan-led and - driven," said the statement.

BEIJING, March 20 (Xinhua) -- Chinese Vice President Xi Jinping left here Saturday morning for an official visit to Russia, Belarus, Finland and Sweden.Xi, who is also a member of the Standing Committee of the Communist Party of China (CPC) Central Committee Political Bureau, will attend the inauguration of the Year of Chinese Language in Russia, according to the Chinese Foreign Ministry.Xi makes the trip from March 20 to 30, as guest of Russian Prime Minister Vladimir Putin, who is also chairman of the United Russian, Belarusian President Alexander Kukashenko, Finnish President Tarja Halonen and Swedish Prime Minister Fredrik Reinfeldt.Xi's entourage include senior officials from the International Department of the CPC Central Committee, Ministry of Education, Foreign Ministry, National Development and Reform Commission, China Development Bank, Ministry of Commerce, Policy Research Office of the CPC Central Committee.

来源：资阳报