密歇根州使用200个轨迹摄像头 来用一种成本效益高的新方法来估计鹿群数量 Michigan uses 200 trail cameras to estimate elk population in a new, cost-effective method.

密歇根自然资源部正使用200个在州北下半岛的轨迹摄像头来估计鹿群,目的是采用比空中勘测更准确、更具成本效益的方法。 Michigan's Department of Natural Resources is using 200 trail cameras in the state's northern Lower Peninsula to estimate the elk population, aiming for a more accurate and cost-effective method than aerial surveys. 这一试点项目覆盖1 100平方英里,将有助于确定每年发放的狩猎许可证数量,并支持国家维持500至900头可持续种群的目标。 This pilot project, covering 1,100 square miles, will help determine the number of hunting licenses issued annually and support the state's goal of maintaining a sustainable elk population of 500 to 900. 摄像头将运作三年。 The cameras will operate for three years.