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WASHINGTON - Senior officials from the United States and China are scheduled to hold a twice-yearly dialogue in Washington this week on bilateral and multilateral issues, AFP reported Monday, citing a statement by the US State Department. US deputy secretary of state John Negroponte and China's Executive Vice Foreign Minister Dai Bingguo will lead their teams to the two-day US-China "senior dialogue" beginning Wednesday, said the statement. The dialogue is expected to cover the countries' bilateral relations as well as a range of key global issues, including security in Northeast Asia, energy and the environment, Iran and the conflict in Sudan's Darfur. The dialogue "is an important forum for both countries to discuss issues of strategic and political importance, including how to achieve our common goals," according to the statement. US President George W. Bush and Chinese President Hu Jintao agreed in 2004 during a summit of the Asia Pacific Economic Cooperation ( APEC) forum to hold the talks among their officials as part of efforts to improve ties. US-China ties are clouded by a variety of issues, including US accusations that China is keeping its currency undervalued. Currency concerns dominated a US-China "strategic" economic dialogue last month led by Chinese Vice Premier Wu Yi and US Treasury Secretary Henry Paulson even as unveiled measures to boost trade and investment ties.Despite criticism from the US in particular, Chinese officials contend that currency reforms are moving as quickly as the developing economy and financial system will allow.

China's natural gas output would at least double the present volume in the coming decade to reach 150 billion to 200 billion cubic meters, PetroChina Vice President Jia Chengzao said on Tuesday.     PetroChina, the country's leading natural gas producer, alone has reported an annual output rise of 10 billion cubic meters for two consecutive years, he said.     "We will strive to keep the same growth rate this year," said Jia, a member of the 11th National Committee of the Chinese People's Political Consultative Conference, who is attending the annual political advisory session.     His company produces about 75 percent of China's total natural gas output.     Recent discoveries of new gas fields, including Jidong Nanpu Oil Field in north China's Bohai Bay, which contains 1.18 billion tons of oil and gas reserves, would boost China's natural gas sector and optimize its energy structure, said Jia.     "China National Petroleum Corporation (CNPC) will probably announce the proven reserves of the Longgang gasfield in the southwestern Sichuan Province around the end of this year," he said.     Industry insiders believe the Longgang gasfield contains at least 700 billion cubic meters of estimated reserves.     China's natural gas output reached 69.31 billion cubic meters last year, up 23.1 percent year-on-year, according to China Petroleum and Chemical Industry Association.     Listed in Hong Kong and New York, PetroChina Company Limited is the listing arm of China National Petroleum Corporation (CNPC), the largest oil producer of China.

China has delivered the first shipment of 50,000 tons of heavy oil aid it had pledged to the Democratic People's Republic of Korea (DPRK) and the rest is being sourced, said Chinese foreign ministry spokeswoman Jiang Yu on Tuesday.The first shipment of heavy fuel oil from China arrived in the Nampo port of DPRK on September 16, said Jiang at a regular press conference.The DPRK, under a joint document issued at the six-party talks on February 13, should declare all nuclear programs and disable all existing nuclear facilities in exchange for a total of 1 million tons of heavy fuel oil or equivalent aid, with the initial shipment of 50,000 tons.The Republic of Korea (ROK) delivered 6,200 tons on July 15, sooner after which the DPRK announced its shutdown of the Yongbyon reactor, a widely regarded substantial step, after a 10-member team of U.N. inspectors arrived in the capital Pyongyang to verify and monitor the reactor sealing.Top negotiators to the six party talks from host China, the DPRK, United States, the ROK, Russia and Japan, agreed in July to provide the DPRK with economic, energy and humanitarian assistance up to the equivalent of 950,000 tons of heavy fuel oil.Envoys also agreed to meet here in early September to compile a road map for implementing the second phase of DPRK's denuclearization process which is to declare all of its nuclear programs and disable all of its existing nuclear facilities."We consider it necessary for the six parties to reconvene at a proper time. Date for next-phase nuclear talks should be decided by all parties concerned," Jiang said."China is consulting with the relevant parties on the dates for the next phase of six party talks," Jiang added.The DPRK Vice Foreign Minister in charge of Chinese and Asian affairs Kim Yong Il reportedly arrived in Beijing on Tuesday morning.In response to a request to confirm the DPRK vice foreign minister's China visit, Jiang said Kim's visit was "according to exchange plans between Chinese and the DPRK foreign ministries".Chinese foreign minister Yang Jiechi and his deputy Wu Dawei will meet him. Beside Beijing Kim will also visit other Chinese cities, Jiang said.

The China Meteorological Ad-ministration (CMA) Tuesday announced the completion of a national climate observation network to help mitigate global warming.CMA director Zheng Guo-guang said the network would collect accurate information about climate change."Climate change is threatening the environment, state security and economic development," Zheng said.Responding to a UN plan, China's first climate observation network was set up in 1997. Seven departments - meteorology, water affairs, agriculture, environmental protection, forestry, ocean and scientific research - joined the network.The network set up 16 key observation areas, Zhang Renhe, director of the Chinese Academy of Meteorological Sciences Director, said.These are: Atmosphere and land systems in the Qinghai-Tibetan plateau, glacier; water and ecological systems in the Tianshan Mountain area; Xilingol pastures in the Inner Mongolia Autonomous Region; Dunhuang desert in Gansu Province; forests in Northeast China; water circulation systems in Sichuan and Yunnan provinces; agriculture in the Yellow and Huaihe river basins; the lakes of Dongting and Poyang; the atmosphere around Mount Waliguan in Qinghai Province; ecological systems in source regions of the Yangtze, Yellow and Lancang rivers; the economic belt around Beijing; economic development zones in the Yangtze and Pearl river deltas; Sichuan Basin; the land-ocean-atmosphere system around Bohai Sea; air-sea interaction in the South China Sea; and comprehensive oceanic observations.By observation and data processing, the network should provide data about temperatures, glaciers, frozen soil, accumulated snow, aerosoles, greenhouse gases, ozone, plant and soil."This data can help China predict natural disasters, strengthen forecasts of extreme weather events and be more adaptable when it comes to industrial projects," Zheng said.A National Climate Change Program was released in June, which pledged to cut greenhouse gas emissions, but with no specific goals.

As Beijing's migrant population continues to grow, some experts believe the decades-old hukou system is outmoded and broken. A migrant worker walks past a row of new property buildings in Beijing April 4, 2007. As Beijing's migrant population continues to grow, some experts believe the decades-old hukou system is outmoded and broken. [Reuters]The policy requires migrants to get temporary permits, or the much harder to obtain hukou, once they move to the city. These days, a growing number of those who relocate to find better jobs in Beijing tend to stay longer or even resettle with their entire families, according to a study by the Renmin University of China. The investigation revealed that this "floating population" in Beijing, currently at 3.57 million, stays an average of 4.8 years in the city. In addition, over 51 percent of those remain for more than five years while over 41 percent bring the whole family. "It is getting trendier for them to come and reside with the whole family," said Zhai Zhenwu, dean of the School of Social and Population Science. Representing 23 percent of local residents, most migrants live in the nearby suburban areas and villages within downtown. The thriving low-skilled labor market in Beijing has been a major source of jobs for unskilled migrants. Zhai said the most basic jobs in the city offer higher wages that far exceed what migrants would have earned in rural areas. But city life also means a poor quality of life and inadequate social services. For example, statistics show that the urban per capita disposable income in Beijing is five times more than the average in rural areas of neighboring Hebei Province and 6.7 times more than that in Anhui Province. China's hukou system, established in the 1950s, divided the Chinese into two categories: rural and non-rural households. The policy was established to control population migration, largely from rural to urban areas. Under the policy, rural people are not granted social security in cities and are restricted from receiving public services such as education, medical care, housing and employment. On the other hand, their urban compatriots have no access to farmland in the countryside. For years, non-rural residency, especially in cities like Beijing and Shanghai, has been a difficult goal for outsiders, particularly rural migrant workers. According to Zhang Chewei, vice-president of the Research Institute of Population Science at the Chinese Academy of Social Sciences in Beijing, the system needs work. He referred to the "unfair treatment in social recourses and justice, also it hinders market development in both rural and urban areas." For example, each migrant worker must fork over 20,000 to 30,000 yuan (,597 to ,896) for a child to enrol in a local primary or middle school. And they're often turned down if they try to buy affordable homes in urban areas. It is estimated that more than 120 million rural workers live in cities throughout China. "Hukou has played a significant role as basic data provider and identification registration in certain historical periods, but it has become neither scientific nor rational," Zhang said. Reform of the hukou system began in 1992, but the policy remains complicated and unfair for many. Last month, the Ministry of Public Security said the country will reform the system, but did not offer any details. Yu Lingyun, a professor with the Law School of Tsinghua University, called for the system to be abolished. "It is not hukou that has robbed the social welfare of the 'floating population,' but the discriminating system itself, and most fundamentally the limited public finance," Yu told China Daily yesterday. "If not for the hukou system, schools can find other reasons to decline a rural student," he said. "Under current conditions, at least we should not bear any prejudice against them," he said.  

来源：资阳报