Data for: Effects of conventional oil wells on grassland songbird abundance are caused by presence of infrastructure, not noise

This excel file contains two sheets of data- one for each scale at which we modeled bird abundance. The "type" column refers to whether there was no oil present ("control"), and if there was oil well preset, what the characteristics of that well were. The first two letters in the "type" column (SP or PJ) identify the well as a screw pump or pumpjack. The third letter (a or i) identify the well as active or inactive when the we conducted the survey, and the last letter (e or p) refer to if the well was powered by the electric grid or a propoane-generator.

The "bin" column on the hectare-scale sheet gives the unique name of each hectare within the 800x100m transects.

此 Excel 文件包含两张数据表，分别对应我们建模鸟类丰度的不同尺度。其中“类型”列指明了是否存在油（“对照”），若存在油井，则描述了该油井的特征。在“类型”列的前两个字母（SP 或 PJ）用于标识油井为螺旋泵或抽油机。第三个字母（a 或 i）表示在调查时油井的活跃状态，最后一个字母（e 或 p）则指明该油井是由电网供电还是丙烷发电机供电。在公顷尺度表中的“区间”列提供了每个800x100米样带内公顷的唯一名称。