Extracted Data From: Access Chemical Data Reporting Data
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https://dataverse.harvard.edu/citation?persistentId=doi:10.7910/DVN/DGSBXU
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资源简介：
This submission includes publicly available data extracted in its original form. Please reference the Related Publication listed here for source and citation information <br /><br />
EPA has collected Chemical Data Reporting (CDR) data since 1986. Through 2006 the title was Inventory Update Reporting (IUR). Collections occur approximately every four years and reporting requirements change from collection to collection. [https://www.epa.gov/chemical-data-reporting/access-chemical-data-reporting-data]
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This dataset contains CDR data from the 2012, 2016, and 2020 collections. Separate datasets have been created for each of the 2006 and 2002-1986 IUR collections.
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If you have questions about the underlying data stored here, please contact U.S. Environmental Protection Agency. TSCA-Hotline@epa.gov is said to answer questions on chemical data reporting requirements. If you have questions or recommendations related to this metadata entry and extracted data, please contact the CAFE Data Management team at: climatecafe@bu.edu.
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本提交内容包含以原始形式提取的公开可用数据。请参考此处列出的相关出版物以获取来源和引用信息<br /><br />美国环境保护署（EPA）自1986年起开始收集化学品数据报告（Chemical Data Reporting，CDR）数据。截至2006年，该报告的名称为库存更新报告（Inventory Update Reporting，IUR）。数据收集大约每四年进行一次，且每次收集的报告要求均有所不同。[https://www.epa.gov/chemical-data-reporting/access-chemical-data-reporting-data]<br /><br />本数据集包含2012年、2016年和2020年收集的CDR数据。针对2006年及2002-1986年的各次IUR收集，已分别创建了独立的数据集。<br /><br />若对存储于此的底层数据有疑问，请联系美国环境保护署（U.S. Environmental Protection Agency）。TSCA-Hotline@epa.gov据称可解答有关化学品数据报告要求的问题。若对本元数据条目及提取的数据有疑问或建议，请联系CAFE数据管理团队，邮箱：climatecafe@bu.edu。<br />
提供机构：
Harvard Dataverse
创建时间：
2025-02-18
