Age, Trace Metal, Stable Isotope, and Fatty Acid Data Collected from Sturgeon Captured in the Mississippi and St. Croix Rivers, Minnesota and Wisconsin, 2015-2016. DATA

Proposed invasive carp barriers may threaten populations of migratory fishes in the St. Croix National Scenic Riverway and the Mississippi National River and...拟议的入侵鲤类（invasive carp）阻隔设施，可能对圣克罗伊国家风景河道与密西西比国家河流及……范围内的洄游鱼类种群构成威胁。