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生态学杂志 ›› 2011, Vol. 30 ›› Issue (09): 2039-2044.

• 研究报告 • 上一篇    下一篇

广东揭阳农田坡地鸟类及其对高压输电线路的影响

罗斯特1,2,常青1,张强2,洪永密2,范洪敏2,邹发生2**,谢玉卫3   

  1. 1南京师范大学, 南京 210046; 2华南濒危动物研究所, 广州 510260;3广东电网揭阳供电局, 广东揭阳 522000
  • 出版日期:2011-09-08 发布日期:2011-09-08

Birds in farmland and slope land in Jieyang of Guangdong and their impacts on local electric transmission.

LUO Si-te1,2, CHANG Qing1, ZHANG Qiang2, HONG Yong-mi2, FAN Hong-min2,ZOU Fa-sheng2**, XIE Yu-wei3   

  1. 1Nanjing Normal University, Nanjing 210046, China;2South China Institute of Endangered Animals, Guangzhou 510260, China; 3Guangdong Power Grid Jieyang Power Supply Bureau, Jieyang 522000, Guangdong, China
  • Online:2011-09-08 Published:2011-09-08

摘要: 在2009年6月—2010年4月,采用样线法对广东揭阳地区4条高压输电线路及其经过的农田坡地鸟类进行了5次调查。共记录鸟类73种,其中记录停在高压输电线上的鸟类43种。结果表明:高压输电线上的鸟类与农田坡地鸟类的相似性较高;麻雀(Passer montanus)和金腰燕(Hirundo daurica)是高压输电线路和农田坡地鸟类的优势种;虽然非繁殖季节记录到的鸟类种类和个体数量多于繁殖季节,但繁殖季节高压输电线出现故障次数较多,其原因是鸟类在铁塔上筑巢、粪便和巢材滑落引起故障;在揭阳地区,黑领椋鸟(Gracupica nigricollis)常在高压输电线路的铁塔上筑巢繁殖,是造成当地高压输电网故障的主要鸟种。

关键词: 转基因植物, 生物多样性, 农业生态系统

Abstract: In June 2009-April 2010, five surveys with transect method were conducted on the birds in the farmland and slope land along four electric transmission lines in Jieyang of Guangdong. A total of 73 bird species were recorded, 43 species of which were on the electric transmission lines and had a high similarity in their composition. Tree Sparrow (Passer montanus) and Red-rumped Swallow (Hirundo daurica) were the dominant species in the farmland and slope land and on the electric transmission lines. Though the bird species richness and abundance were higher in non-breeding period than in breeding period, the conk out times of electric transmission were more in breeding period because of the nest-building, feces, and nest material slide of the birds on the tower supports. Black-collared Starling (Gracupica nigricollis) was the most common species impacting the electric transmission in Jieyang.

Key words: Transgenic plant, Biodiversity, Agroecosystem