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安徽池州:在电力动脉上探索“鸟线共生”新解法
Xin Hua Wang· 2025-08-19 01:03
傍晚时分,安徽省池州市贵池区梅龙街道桐梓山村,当落日的余晖将天空映红,成群的鸟儿掠过高高的 输电塔回巢休憩。不远处,一位神秘的人工智能"卫士"正在默默守护着电力线路。 "鸟类识别系统内共收录了320种常见鸟类影像,能够对可能造成线路故障的飞鸟进行差异化、无害化光 束警示,线路运维人员也能远程收到鸟类识别和预警信息。"站在农田边的国网安徽电力护线爱鸟创新 工作站领衔人汪湜,自豪地介绍起面前的鸟类识别及预警装置,这正是他和团队探索"鸟线共生"的创新 成果之一。 位于皖南地区的池州市环境优美,是东亚-澳大利西亚候鸟迁徙路线上的重要节点城市之一,300余种飞 鸟在此栖息,超6万只候鸟在此越冬。同时,这里还建设有约500公里长的"西电东送"输电线路。但鸟类 喜欢在铁塔上筑巢的习性,也给电网运行和鸟类保护带来挑战。 "高压输电设施距离地面较高,对鸟类而言是抵御天敌的良好屏障,许多鸟会选择在上面筑巢,然而筑 巢材料和鸟粪等会导致输电线路短路,也易引发鸟类触电。"国网池州供电公司工程师章五九告诉记 者,过去为了保障线路和鸟类安全,工人往往需要频繁爬上输电设施,将鸟巢逐一清理。 随着环境的改善,越来越多的飞鸟来到池州,电力工人 ...
铁塔上的“鸟邻居”:黄河三角洲的“鸟线共生”图景
Xin Hua Wang· 2025-08-15 04:52
新华社济南8月15日电(记者贾云鹏)走进位于山东东营的黄河三角洲湿地,芦苇荡翻涌着翠浪,成群的飞鸟舒展羽翼掠过滩涂。在220千伏 新孤-海口输电线路的一处铁塔上,两只东方白鹳幼鸟正在鸟窝里休憩。 依托山东黄河三角洲国家级自然保护区良好的生态环境,东营每年吸引大量东方白鹳、朱鹮、黑嘴鸥等鸟类在此越冬、繁殖。"最新观测数据 显示,东方白鹳今年在黄河三角洲的筑巢数量达308巢,孵化幼鸟660只。"东营市观鸟协会会长郭建三说。 东方白鹳习惯在高大乔木上筑巢,而东营由于盐碱化程度较高,缺少高大树木,高耸的输电铁塔便成了它们筑巢的首选。然而,东方白鹳的 酸性排泄物具有导电性,影响电网安全运行。 既要保护珍稀鸟类,又要保障电网安全稳定运行,当地供电部门一度陷入"两难"。最初,国网东营供电公司采取驱鸟风车、声音驱鸟器、防 鸟刺等传统防鸟驱鸟措施,但效果并不明显。经过多次尝试后,他们转变思路,于2019年启动实施"云端的守护"项目,寻找安全供电和鸟类保护 的最佳结合点。 山东东营黄河三角洲一处输电铁塔上的东方白鹳。新华社发 随着东方白鹳数量持续增长,电力工程师们又推出了"上占位、中阻挡、下包覆"的立体防护体系,即在铁塔上方东方 ...
黄河三角洲上的“鸟线共生”合奏曲
Xin Hua Wang· 2025-05-11 02:09
Core Viewpoint - The article highlights the successful coexistence of the Eastern White Stork and power transmission lines in the Yellow River Delta, facilitated by protective measures implemented by the State Grid Dongying Power Supply Company [1][3][5]. Group 1: Company Initiatives - The State Grid Dongying Power Supply Company constructed the 220 kV Haigou Line, which passes through areas frequented by Eastern White Storks, and installed artificial nests on 40 transmission towers to support the birds' nesting [3][5]. - The company has collaborated with research institutions to establish a bird monitoring center, allowing real-time observation of Eastern White Stork activities and ensuring safety for both the birds and the power lines [3][5]. - Since the implementation of the "Cloud Guardian" project in 2019, the company has adopted a three-dimensional protection method, which has led to a 57% reduction in line faults caused by bird activities [5]. Group 2: Environmental Impact - The Eastern White Stork population in the Yellow River Delta has increased due to enhanced protection measures, making it a significant migratory stop for various bird species [1][3]. - The artificial nests created by the company mimic natural nests, allowing the storks to further enhance their nesting with natural materials, leading to successful breeding [3]. - The integration of bird monitoring data has resulted in the establishment of a migration trajectory data model, providing insights into the storks' arrival and departure patterns [3].