Chemistry data for assessment of crayfish from Madison County, Missouri lead mines 2015

These data are comprised of measurements of metals (cobalt, nickel, copper, zinc, cadmium, and lead), anions (fluoride, chloride, nitrite, bromide, nitrate, sulfate, and phosphate), dissolved organic carbon, and major cations (sodium, magnesium, potassium, calcium, manganese, iron, and strontium) in surface and pore water samples collected during an assessment of the impacts of mining-related metals on the keystone crayfish species, Orconectes quadruncus, in the St. Francois draininge in Madison County, Missouri USA.

本数据集涵盖了在美国密苏里州麦迪逊县圣弗朗索瓦流域（St. Francois drainage，原文疑似笔误为draininge）开展采矿相关金属对关键螯虾物种Orconectes quadruncus影响评估期间，采集的地表水与孔隙水样品的检测数据，检测指标包含金属（钴、镍、铜、锌、镉、铅）、阴离子（氟化物、氯化物、亚硝酸盐、溴化物、硝酸盐、硫酸盐、磷酸盐）、溶解性有机碳，以及主要阳离子（钠、镁、钾、钙、锰、铁、锶）。