山西肛肠科医院体检(山西上大便流血怎么回事) (今日更新中)

GENEVA, March 16 (Xinhua) -- A senior Chinese diplomat on Tuesday called for international cooperation in dealing with global challenges such as economic crisis, climate change and the shortage of energy and resources."The impact of the global economic crisis is still with us, while global challenges such as climate change, energy and resources, public health security have become increasingly prominent," said He Yafei, China's new ambassador to the United Nations Office in Geneva."Collective efforts are essential, under the present new circumstances, if the above global problems are to be put behind us. No country can do it alone," He told a reception marking his assumption of office.According to the ambassador, China has always stood for intensified international cooperation to meet global challenges."Over the past year, China has actively participated in international cooperation to address international financial crisis and climate change, and played a unique and constructive role in a series of major international conferences," he told diplomats and journalists at the reception.He added that China had all along championed multilateralism, and the country had been resolute in supporting the positive role of the United Nations in maintaining world peace and security, promoting common development and safeguarding human rights.

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.

ADDIS ABABA, Jan. 12 (Xinhua) -- China will lose no time in implementing the "eight new measures" to strengthen China-Africa cooperation in the next three years, said China's Minister of Commerce Chen Deming on Tuesday. The fourth ministerial meeting of the Forum on China-Africa Cooperation was held in the Egyptian resort of Sharm el-Sheikh on Nov. 8-9. At the meeting, Chinese Premier Wen Jiabao announced eight new measures the Chinese government will take to strengthen China-Africa cooperation in the next three years.     The success of the Sharm el-Sheikh meeting has opened a new page for China-Africa cooperation, Chen said during his talks with Erastus Mwencha, deputy chairperson of the Commission of the African Union (AU).     China will focus on improving African people's well-being, strengthening Africa's agriculture and infrastructure and expanding cooperation in human resources development, he said.     China will support Africa to increase its capacity for independent development, and join hands with Africa in tackling such challenges as the global financial crisis and climate change, in a bid to promote China-Africa friendly cooperation and Africa's economic and social development, said the Chinese minister.     Chen appreciated the AU's efforts to further Africa's integration process and develop China-Africa cooperation, saying China will continue to strengthen all-round cooperation with the AU, and support the AU to play a bigger role in regional and international affairs.     For his part, Mwencha said Africa and China respect each other and treat each other on an equal footing, adding that bilateral ties have stood the test of the time.     He believed the Sharm el-Sheikh meeting will further promote the development of cooperation between Africa and China.     China's eight new measures to enhance cooperation with Africa are consistent to Africa's practical needs, said the AU official.     Mwencha said the AU Commission is willing to play a bigger role in implementing the eight new measures and enhance dialogue between Africa and China.     Chen arrived here on Monday for a working visit, which will also take him to Mozambique and Tanzania.

BEIJING, Feb. 5 (Xinhua) -- Top Chinese legislator Wu Bangguo on Friday met respectively with Chilean Senate President Jovino Novoa and Russia's Presidential Representative to the Far Eastern Federal District Viktor Ishayev.In a meeting with Novoa, Wu reviewed the four-decade bilateral ties since China and Chile established diplomatic ties in December 1970.As the first South American nation to forge diplomatic relations with China, Chile was also the first Latin American country to recognize China's market status and sign free trade agreement."China would like to work with Chile to maintain high-level contacts, expand trade cooperation and enrich people exchanges so as to advance our all-round partnership," Wu said. Wu Bangguo (R), chairman of the Standing Committee of China's National People's Congress (NPC), meets with visiting president of the Senate of Chile Jovino Novoa Vazquez in Beijing, capital of China, Feb. 5, 2010.Wu, chairman of the Standing Committee of the National People's Congress(NPC), China's top legislature, pinned high hopes on bilateral legislative ties, calling for enhanced exchanges and cooperation by making use of the effective political dialogue mechanism.Novoa, who was leading a parliamentary delegation for a week-long visit in China, said Chile would never change its course of developing good relations with China no matter what happened in Chile's political landscape.Novoa said the National Congress of Chile would like to work with NPC to boost bilateral relations. Wu Bangguo (R), chairman of the Standing Committee of China's National People's Congress (NPC), meets with visiting Russia's presidential representative to the Far Eastern Federal District Victor Ivanovich Ishaev in Beijing, capital of China, Feb. 5, 2010.In another meeting with Ishayev, Wu underlined the importance of China-Russia relation and called for deeper political trust and stronger strategic coordination.Wu said cooperation between different areas of the two countries accounted for an important position in China-Russia relationship and enjoyed a solid foundation for cooperation.Wu called on both countries to take effective measures to implement the cooperation programs the two sides had agreed and promote cross-border infrastructure and transportation cooperation.Ishayev, who became Russia's Presidential Representative to the Far Eastern Federal District last year, said the Russian government paid much attention to the Far East area, which offered new opportunities for collaboration with China.He proposed enhancing cooperation in the fields of infrastructure, energy exploration and forestry processing, among others, to push for comprehensive exchanges and cooperation between neighboring regions of the two countries and realization of win-win situation.Ishayev, who arrived in Beijing Friday, will meet with heads of departments of energy, transportation and commerce during his stay till next Wednesday.

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.

来源：资阳报