资讯

When the best part of Christmas is playing Santa Claus and helping poor, elderly and lonely people. Take Away English talks ...
When the best part of Christmas is playing Santa Claus and helping poor, elderly and lonely people. Take Away English talks about giving a helping hand.
▲摘要:大尺度化学监测数据评估需要化学物质、空间和时间三维信息的整合。在此,研究人员关联了美国6400万条地表水监测记录(涉及1900种化学物质,时间跨度为1958至2019年,覆盖31万个监测站点)以及3700万条分析检测限与体内/体外毒性阈值数据。研究发现,在约29.7万种潜在环境关注化学物质中,可用于回溯性风险评估的暴露数据不足1%。
The study suggests that existing Earth System Models (ESMs), by neglecting stem respiration thermal acclimation, may significantly overestimate the climate-carbon positive feedback effect. This new ...