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EMERGING SUBSTANCES—EMERGING PROBLEMS?

机译:新兴物质—新兴问题?

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摘要

We human beings are threatening our world and ourselves with problems ranging from global climate change, habitat change, and introduced species to eutrophication and toxic chemicals. The level of concern posed by new, emerging substances is presently unknown. Data necessary to properly evaluate their potential significance to human and ecological health do not exist. The purpose of this editorial is to provide background information regarding some key emerging substances and then to urge "big picture" risk assessments based on existing information to clearly delineate key uncertainties, focused research to reduce those key uncertainties, and risk—risk comparisons to determine management priorities.
机译:人类正面临着全球气候变化,栖息地变化,物种引进,富营养化和有毒化学物质等各种问题,威胁着我们的世界和我们自己。目前尚不清楚新出现的物质引起的关注程度。不存在适当评估其对人类和生态健康的潜在重要性所必需的数据。这篇社论的目的是提供有关一些关键新兴物质的背景信息,然后根据现有信息敦促进行“大图”风险评估,以清晰地描述关键不确定性,进行集中研究以减少这些关键不确定性,并进行风险-风险比较以确定管理重点。

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