福建省尤溪县冬季鸟类调查

Winter Bird Survey in Youxi County of Fujian Province

在福建省尤溪县采用机械布点、网格取样、逐格调查的方法以县为总体进行了鸟类资源调查。利用卫星定位技术反映调查区域的鸟类区系分布情况 ,采用傅立叶非线性统计模型对样带调查数据进行分析 ,估计主要鸟种的群数量。调查实际行程 12 2 7km,记录鸟类 2 0 1种共 2 76 6 3只(次 ) ,基本掌握了尤溪县鸟类资源现状 。

The bird resources of Youxi County were surveyed by using the method of mechanical dotting,plot sampling and line transects. Global Positioning System was used for the bird fauna distribution,and Fourier non linear statistics model was employed to analyze the survey data and estimate the population amount of dominant bird species. The field survey distance is 1 227 km and 27 663 individuals of 201 bird species were recorded. The basic situation of the bird resources was kept abreast with,which provides some references on wildlife management in Youxi County.