| 梅宇,马鸣,Andre Dwixon,胡宝文.2008.中国西部电网电击猛禽致死事故调查.动物学杂志,43(4):114-117. |
| 中国西部电网电击猛禽致死事故调查 |
| Investigation on Raptor of Electrocution along Power Lines in the Western China |
| 投稿时间：2008-02-22 修订日期：2008-04-22 |
| DOI： |
| 中文关键词: 猛禽 电击死亡 高压电网 中国西部 |
| 英文关键词:Raptors Electrocution Power grid Western China |
| 基金项目:国家自然科学基金项目(No.30470262);国际合作项目得到International Wildlife Consultants Ltd(UK),Environment Agency of AbuDhabi(UAE);世界自然基金会WWF-China等资助 |
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| 中文摘要: |
| 2004~2008年调查了西部电网电击猛禽情况。调查区域包括新疆、青海、四川、甘肃、西藏等省区。共统计10kV和35kV输电线路长度178km、杆塔数1800余根;收集线路附近鸟的尸体、羽毛、残骸等110件,用于鉴定鸟种。调查结果,被电死猛禽计79只(10kV),平均每千米输电线路1.36只,11.31%的杆塔对鸟类构成威胁;35kV输电线路上鸟巢数44个,平均每千米输电线路0.37个,至少6.06%杆塔被猛禽利用。已知24%~40%的跳闸停电事故是由于鸟类引发的。症结分析,西部电网结构设计不合理,线路裸露,缺乏防鸟措施。在西部约20%左右的猛禽(11种)受到电击的威胁,同时严重影响着输电线路安全运行。本文提出了合理化建议。 |
| 英文摘要: |
| The electrocution survey is in the west of China,including Xinjiang,Qinghai,Sichuan,Gansu and Tibet in 2004-2008.About 178 km 10 kV and 35 kV transmission lines including more than 1 800 electric pylons were checked.The 110 dead birds,feathers and remains were collected and identified nearby the power line.The 79 raptors of electrocution were found in 10 kV(average 1.36 dead birds/km).11.31% pylons threatened the birds.There were 44 nests in 35 kV pylons(average 0.37 nests/km).At least 6.06% pylon was used by raptors.The 24%40% power accidents were caused by birds.The crux is the structure inconsequently,e.g.line exposed.About 20% raptors(11 species) are threatened by electrocution in Western China,which threatened the safe of the transmission line.The rationalization proposal was provided in this article. |
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