AUSTRALIAN environment activists closed down operations at the world's largest coal port yesterday, after entering three terminals and attaching themselves to loaders, the terminaloperator and the protesters said.

The action by climate change group Rising Tide in Newcastle stopped operations at all three terminals operated by Port Waratah Coal Services, which normally run continuously, a company spokesman said.

Rising Tide said around 50 people were involved in the protest, some entering before dawn yesterday, abseiling down machinery and attaching themselves to loaders. Others held with banners.

Annika Dean, a spokeswoman for the environment group, said the protest was an "emergency" action to highlight climate change, which she blamed for recent fires in Russia and floods in Pakistan.

"We have stopped all operations in the coal port," said Dean. "These weather events are consistent with the scientific predictions for climate change. We feel like Australia's coal exports are contributing to this problem."

Newcastle, just north of Sydney, is the world's largest coal export port and a major foreign exchange earner for Australia. Port Waratah Coal Services is partly owned by mining giants Xstrata, and Rio Tinto, through its Coal and Allied subsidiary.

Coal is one of Australia's leading exports but the industry is opposed by the country's influentialclimate change lobby.

Organizers said arrests had been made. Police said five people had been arrested.

The protest is the latest in a series of actions at the facility.

• yesterday [´jestədi] n.&ad.昨天；前不久 (初中英语单词)
• operator [´ɔpəreitə] n.操作者；接线员 (初中英语单词)
• climate [´klaimit] n.气候；特殊气候地带 (初中英语单词)
• scientific [,saiən´tifik] a.科学(上)的 (初中英语单词)
• export [ik´spɔ:t] vt.&n.输出，出口 (初中英语单词)
• partly [´pɑ:tli] ad.部分地；不完全地 (初中英语单词)
• allied [´ælaid] a.联合的；联姻的 (初中英语单词)
• series [´siəri:z] n.连续；系列；丛书 (初中英语单词)
• facility [fə´siliti] n.容易；熟练；灵巧 (初中英语单词)
• environment [in´vaiərənmənt] n.郊区；周围；条件 (高中英语单词)
• mining [´mainiŋ] n.采矿；矿业 (高中英语单词)
• influential [,influ´enʃəl] a.有力的，有影响的 (高中英语单词)
• terminal [´tə:minəl] n.终点(站) a.末端的 (英语四级单词)
• continuously [kən´tinjuəsli] ad.连续(不断)地 (英语四级单词)
• consistent [kən´sistənt] a.一致的；始终如一的 (英语四级单词)
• normally [´nɔ:məli] ad.正常情况下；通常 (英语六级单词)
• spokesman [´spəuksmən] n.发言人 (英语六级单词)
• sydney [´sidni] n.悉尼 (英语六级单词)