Isbn: 9787517099659 - 郑州市水资源脆弱性和水源保护研究 (1 risultati)

paperback. Condizione: New. Paperback.Pub Date:2021-09-01 Pages:117 Language:Chinese Publisher:China Water Resources and Hydropower Press Since the 1980s. Zhengzhou City has faced a series of groundwater environmental problems such as increased water use. continuous overexploitation. and serious pollution. In response to the above problems. the Research on the Vulnerability of Water Resources and Water Source Protection in Zhengzhou City is based on the analysis of the amount of water resources in Zhengzhou City from 20.…