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said CAS academician Cai Ruixian.China kicks off a biennial conference of the CAS and the Chinese Academy of Engineering (CAE) on Monday. The two institutions are China's two leading science and technology organizations which advise the government and industries on key scientific and technological issues.

CHENGDU, July 18 (Xinhua) -- At least 23 people have been killed and 30 are still missing as of Sunday evening after the worst rainstorm of the year lashed southwest China's Sichuan Province late Friday, the provincial civil affairs department said.More than 586,000 people were forced to evacuate their homes as torrential rains pounded 62 counties and cities in the province and triggered mountain torrents, landslides and house collapses, cutting off roads, electricity and communications in some regions.Half of the worst-hit Quxian County remains flooded, with water levels of up to 10 meters deep. The county is cut off from the outside world, with roads and railways flooded by waters, according to a spokesman with the department."We can only see the roofs of most riverside houses in Qujiang Town and Jubei Town," said Deng Yuhua, secretary of the county's Party committee.Further, rains are still pelting eastern parts of the province, which will probably aggravate the situation, said the spokesman.Flooding is forecasted to peak in Guang'an City, at the lower reaches of Qujiang River, on Monday.The provincial government has dispatched work teams and allocated emergency funds of 5 million yuan (about 730,000 U.S. dollars) to support flood relief operations.Parts of China experience heavy rains every summer, but this year's rains have been particularly devastating.Since the beginning of July, torrential rains and severe flooding has left 146 people dead and 40 missing and forced the evacuation of more than 1.3 million people as of 4 p.m. Friday in 10 provinces, mostly along the Yangtze River, according to the Ministry of Civil Affairs.

BEIJING, July 27 (Xinhua) -- China's largest gold producer said on Tuesday its operating profits rose by three fold to 1.55 billion yuan (228.09 million U.S. dollars) in the first six months this year.China National Gold Group Corp. said in a statement that its first-half revenue grew by 98 percent from a year earlier to 27.67 billion yuan and expected its full-year revenue to reach 50 billion yuan.At the end of June, the gold producer had 1,250 tonnes of gold reserves, eight million tonnes of copper reserves and 1.6 million tonnes of molybdenum, according to the statement.In the first half of 2010, the company added a total of 24.7 tonnes of gold, 683,000 tonnes of copper and 445,000 tonnes of molybdenum to its reserves, said the statement.The company had improved its development strategies through conducting merge and acquisitions, integrating regional resources and exploring overseas, said Sun Zhaoxue, general manager of the gold producer.

ZHOUQU, Gansu, Aug. 12 (Xinhua) -- The death toll in the massive mudslide in northwest China's Gansu Province has risen to 1,144, with 600 still missing as of 4:30 p.m. Thursday, the provincial department of civil affairs said late Thursday.The toll rose from 1,117 on Wednesday.Overnight downpours triggered new floods and mudslides to the mudslide-devastated town of Zhouqu in Gannan Tibetan Autonomous Prefecture, leaving three people missing.Floods also have left eight people dead and eight others missing in two counties in Gannan's neighboring city of Longnan on Thursday.

NANJING, July 4 (Xinhua) -- China is mulling using environmental indices as a yardstick to evaluate the performances of local governments and officials as the country seeks to convert its development mode to a green one, experts said Sunday.The new assessment criteria has been proposed in a draft of China's 12th Five-year Plan (2011-2015), which the government is currently working on. The draft is to be reviewed and is expected to be approved in March 2011 by the nation's top legislature, the National People's Congress."This means local governments will have to implement more effective measures to upgrade industries, save energy and cut emissions, rather than simply focus on GDP growth," said Hu Angang, a top policy advisor, at a theme forum of the Shanghai World Expo in Nanjing, capital of east China's Jiangsu Province. The two-day forum ended Sunday.With GDP the most significant indicator in evaluating the performances of local governments and officials, many tend to neglect the environmental factors while concentrating on economic growth."The 12th Five-year Plan will not only be China's first national plan for 'green development' but also the historical starting point on the nation's path towards a 'green modernization'", said Hu, also a prominent economist at Tsinghua University, who has been a member of the research team to draft the 10th, 11th and 12th five-year plans."Altogether, 24 indices in the current draft are about green development, covering more than half of the total index number of 47. Some of those 'green indices' would be used to assess local governments and officials," he added."For instance, indices on 'water consumption per unit GDP', 'proportion of clean coal consumption', 'decrease in natural disaster-resulted economic losses', and proportion of GDP invested in environmental protection' are in the category of assessment criteria in the draft," said Hu."As a large developing country with a population of 1.3 billion people, China is under unprecedented pressure for both economic development and environmental protection," said Zhou Shengxian, China's Minister of Environmental Protection, at the forum."The old path of economic growth based on environmental pollution, implemented in developed countries over the past 300 years, is not feasible in China, and China can not afford the losses brought by this development mode," he added.After the international financial crisis broke out in September 2008, the United Nations Environment Programme (UNEP) advocated the development of a "green economy" worldwide.Many countries have turned to a "green recovery" by developing new energies, environmental protection and recycling the economy.In China's 4-trillion-yuan (about 570 billion U.S. dollars) economic stimulus plan, funds for energy savings, carbon reductions and ecological construction reached 210 billion yuan. Adding on the 370 billion yuan in funds used for innovation, restructuring and coping with climate change, "green investment" accounted for 14.5 percent of the stimulus plan. It indicates the government is shifting its values from traditional "profit maximization" to "welfare maximization."China showed its determination to develop a green economy last year prior to the Copenhagen Conference, promising to cut its carbon dioxide emissions per unit GDP by 40 to 45 percent by 2020, compared with the level from 2005.Experts at the forum believed that, to live up to this promise, China must create more regulations focusing on "carbon emission cuts" in the 12th Five-year Plan and put such reductions into the assessment criteria for officials.There will be much more "green investment" in China's 12th Five Year Plan than the previous one, and the extra investment in energy-saving and emission-cut technologies will grow to 1.9 to 3.4 trillion yuan in the upcoming plan from the current 1.5 trillion yuan, according to a Mckinsey report.Despite China's "green determination", it is never an easy task to achieve the target because of the country's fast GDP growth, the long-dominating energy-consuming economic development mode and a lack of environmental-protection awareness among citizens, experts said.There is still a long way to go for China, as its current energy utilization rate is only one fourth of that of developed countries, said Maurice Strong, a former Under secretary-General of the United Nations and the first executive director of the United Nations Environment Programme, at the forum Saturday."In the new round of China's economic and social transformation, the 'black cat' will be out of the game. Only a 'green cat' is good cat," said Hu Angang, making a joke about a Chinese saying - "It doesn't matter if a cat is black or white so long as it catches mice."