CPW Pronghorn ECMC SB181 Shapefile Download

Updated December, 2025 MIGRATION CORRIDORS: A specific mappable site through which large numbers of animals migrate and the loss of which would change migration routes. CSU/SSR ‐ Surface density limitation of one pad per section and less than one linear mile of routes per square mile (640 acres). If pad or route density cannot be achieved or maintained, implement offsite mitigation to offset functional habitat loss. WINTER CONCENTRATION: That part of the winter range where animal densities are at least 200% greater than the surrounding winter range density during the same period used to define winter range in the average five winters out of ten. TL ‐ No permitted or authorized human activities from January 1 to April 30; CSU/SSR ‐ Surface density limitation of one pad per section and less than one linear mile of routes per square mile (640 acres). If pad or route density cannot be achieved or maintained, implement offsite mitigation to offset functional habitat loss.2025年12月更新 迁徙廊道（Migration Corridors）：指可被精准测绘的特定区域，大量动物经由该区域完成迁徙，若该区域消失将直接改变动物的既定迁徙路径。CSU/SSR：每区划（section，美国土地测量单位，合640英亩，即1平方英里）仅允许设置1个作业平台，且每平方英里范围内的线性线路总长度不得超过1英里。若无法达到或维持作业平台与线路的密度要求，则需实施异地生境补偿措施，以抵消功能性栖息地损失。 冬季聚集区（Winter Concentration）：指冬季栖息地范围内，在十年平均中有五年的同期时段内，动物种群密度较周边冬季栖息地密度高出至少200%的区域。TL：1月1日至4月30日期间，禁止任何经许可或授权的人类活动；CSU/SSR：每区划（section，美国土地测量单位，合640英亩，即1平方英里）仅允许设置1个作业平台，且每平方英里范围内的线性线路总长度不得超过1英里。若无法达到或维持作业平台与线路的密度要求，则需实施异地生境补偿措施，以抵消功能性栖息地损失。