2026-10-11T03:13:27Z https://www.scidb.cn/oai

10.57760/sciencedb.IGA.00761 2023-11-08T15:59:21Z

2023-11-08 Da'an City Water Quality Dataset (1999-2004) doi:10.57760/sciencedb.iga.00761 en a. Data content (data file/table name, including observation index content) Data File Name: Da'an City Water Quality Dataset (1999-2004) It includes indicators such as trace elements, hardness, mineralization, pH, etc. b. Construction purpose Provide basic data support for the research on water environment quality and its evaluation in Da'an City. c. Service object Students, managers, and researchers engaged in research related to water resource and environmental assessment. d. Time range of data The data was collected from 1999 to 2004 e. The spatial range and projection method of data Da'an Alkaline Land Ecological Experimental Station. Da'an City; Water Quality; 1999-2004 付微 PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank