ECOTOX

该数据集名为ECOTOX，包含了大约93万条从文献中提取的测试数据，这些数据评估了大约1.2万种化学物质对大约1.3万种生物种类的影响。该数据库将效应分为预定义的结果，例如对测试群体中50%的致死浓度（LC50）。ECOTOX数据库在风险评估中发挥作用，为基于化学物质浓度的生态系统风险评估提供了参考依据。其规模宏大，包含93万条测试数据。该数据库的任务是进行生态毒理学效应预测。

The dataset named ECOTOX contains approximately 930,000 test data entries extracted from peer-reviewed scientific literature, which evaluate the effects of roughly 12,000 chemical substances on approximately 13,000 biological species. This database classifies toxic effects into predefined endpoints, such as the lethal concentration 50 (LC50) for 50% of the test populations. The ECOTOX database plays a critical role in risk assessment, providing reference foundations for ecosystem risk evaluations based on chemical concentrations. With a substantial scale, it encompasses 930,000 test records in total. The core task of this database is to conduct ecotoxicological effect prediction.

搜集汇总

背景与挑战

背景概述

ECOTOX是由美国环境保护署(EPA)维护的综合性毒理学知识库，包含13,096种化学品、14,055个物种的毒性数据，总计1,234,077条测试结果。该数据集专注于收集单一化学品对水生和陆生物种的毒性数据，并提供多种查询工具和数据可视化功能。