Mapping karst groundwater flow paths and delineating recharge areas for Fern Cave, Alabama through the use of dye tracing

Fern Cave in Jackson County, Alabama is the longest and deepest cave in Alabama with over 15 miles of cave passages and 536 feet of depth. The cave is cooperatively...阿拉巴马州杰克逊县的蕨类洞穴（Fern Cave）是该州境内最长且最深的洞穴，拥有逾15英里的洞穴通道与536英尺的洞穴深度。该洞穴目前正处于合作……