综合一区欧美国产,99国产麻豆免费精品,九九精品黄色录像,亚洲激情青青草,久久亚洲熟妇熟,中文字幕av在线播放,国产一区二区卡,九九久久国产精品,久久精品视频免费

WORLD> America
Energy experts sounds alarm over oil
(Xinhua)
Updated: 2008-07-20 21:21

AMMAN  -- Energy experts cautioned here the fossil fuel of oil is facing the danger of exhaustion and that the world is in urgent need of developing alternative energy resources, local daily Jordan Times reported Sunday.

"Oil is finished, it's over with, it's done," said Paul Sullivan, economics professor with the National Defense University in Washington said during a seminar on energy, security and development at the University of Jordan.

Related readings:
 Oil prices tumble in biggest weekly drop ever
 Watchdog: Source of oil spill not from China
 Oil sets new record above $147 a barrel
 World must brace for oil beyond $150

Most of the major oil discoveries in the last century were made in the 1960s and 1970s, and any further discoveries will not come easy, he said.

"The next potential areas of oil will probably be in the Arctic or very deep water," said Sullivan, adding that the extractions under such conditions would be "very expensive."

In addition, he said political uncertainty in the world's current major oil producers, such as Nigeria's difficult political and economic situation, instability in the Gulf region and the disputed Iran nuclear issue, drives new energy innovation.

The expert said he believes, however, there is a silver lining in the recent hike in oil prices, adding that many engineers and inventors now focus on developing alternative energy resources in line of current surging energy cost.

   Previous page 1 2 Next Page  
穆棱市| 海淀区| 布尔津县| 马山县| 内乡县| 沙坪坝区| 祁阳县| 来安县| 五莲县| 榆林市| 准格尔旗| 米易县| 固原市| 绍兴市| 广平县| 龙江县| 林口县| 长顺县| 万年县| 南部县| 穆棱市| 上高县| 阳城县| 昭通市| 汽车| 长泰县| 周至县| 镇安县| 桦川县| 南京市| 昭觉县| 剑阁县| 肥城市| 鱼台县| 长葛市| 疏勒县| 四子王旗| 苍山县| 巫溪县| 尼玛县| 武威市|