鸟类资源调查方法与展望

Survey Methods and Prospects of Bird Resources

随着我国经济领域的发展,鸟类资源的保护和合理利用面临着更加严峻的形势。因此针对不同的鸟类物种和生境情况,需要采取与之相适应的调查方法。因此本文分别分析了几种在鸟类调查中常见的样线法,图标法,样点法,鸣叫调查法,网捕法和红外触发相机陷阱技术。对上述几种方法的使用的优缺点以及注意事项做出总结,并且说明多种方法相互补充才能得出更加精准的数据。

With the development of China's economic field, the protection and rational utilization of bird re-sources are facing a more severe situation. Therefore, according to different bird species and hab-itats, it is necessary to adopt appropriate investigation methods. Therefore, this paper analyzes several common methods in bird investigation, such as line transect, spot-map census method, point count method, chirp survey method, mist netting and infrared-triggered camera technology. Summarize the advantages, disadvantages and precautions of the above methods, and explain that multiple methods complement each other to obtain more accurate data.