Bioassay data for aircraft deicer and anti-icer formulations and surface water receiving runoff from Milwaukee Mitchell International Airport from 1996-2021

This data release includes two datasets: The first dataset includes results of bioassay (acute and chronic toxicity) tests on five aircraft deicer and anti-icer products, which were tested for determination of the 15-min EC50 (Aliivibrio fischeri), the acute LC50 (Ceriodaphnia dubia and Pimephales promelas), and the chronic IC25 (C. dubia, P. promelas, and R. subcapitata) at the Wisconsin State Laboratory of Hygiene from 2008 to 2010. The second dataset includes tests of acute and chronic toxicity of water samples collected from three U.S. Geological Survey surface water sites and one storm sewer site receiving runoff from the Milwaukee Mitchell International Airport from 1996 to 2021, using the same four organisms that were tested on the deicing and anti-icing formulations. Test results for undiluted sample water are available in the second dataset. The environmental sample bioassay tests also were conducted at the Wisconsin State Laboratory of Hygiene.

本次数据发布包含两套数据集：
第一套数据集包含5种飞机除冰剂与防冰剂产品的生物测定（bioassay，急性与慢性毒性）试验结果。2008年至2010年间，相关试验于威斯康星州卫生实验室（Wisconsin State Laboratory of Hygiene）开展，测定了以费氏弧菌（Aliivibrio fischeri）为受试生物的15分钟半数效应浓度（15-min EC50）、以蚤状溞（Ceriodaphnia dubia）和黑头呆鱼（Pimephales promelas）为受试生物的急性半数致死浓度（acute LC50），以及以C. dubia、P. promelas和斜生栅藻（R. subcapitata）为受试生物的慢性半数抑制浓度（chronic IC25）。
第二套数据集包含1996年至2021年间采集的水样的急性与慢性毒性试验结果，这些水样取自3个美国地质调查局（U.S. Geological Survey）地表水监测点位，以及1个承接密尔沃基米切尔国际机场径流的雨水管网点位。试验采用与前述除冰剂与防冰剂产品测试相同的4种受试生物开展，该数据集同时收录未稀释水样的测试结果。本次环境样品生物测定试验同样于威斯康星州卫生实验室完成。