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Use advice for data set When working with the 2018 China Environmental Expanded Input-Output (CEEIO) dataset, users need to be aware of several key unit adjustments and data ranges. The unit of economic value has been changed from "10,000 RMB" to "1 RMB", and in line with the ILCD's need for standardized units, values have been normalized to the unit of "EUR" based on the exchange rate of RMB:EUR = 7.5:1, while the unit of mass has been changed from "tons" to "EUR", and the unit of mass has been changed from "tons" to "EUR". EUR" according to the standardized unit requirement of ILCD, and the unit of mass is adjusted from "ton" to "kilogram". The dataset covers 28 out of 44 environmental pressure types, so it is important to be aware of which environmental categories are included and possible omissions when using the dataset. In order to better understand and apply the data, it is recommended that users carefully read the data source documents accompanying the dataset to understand their methodology and assumptions. In addition, it is recommended that the data be integrated in a systematic way into broader environmental analyses or decision-making processes to ensure accuracy and consistency of analysis. |
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