Tweed River Floodplain Prioritisation Study

The Coastal Floodplain Prioritisation Study covered seven estuaries on the NSW floodplain. The study included an extensive data collection and collation process to improve understanding of the processes and areas that contribute to poor water quality and improve overall floodplain management. The data delivered here includes information on floodplain drainage infrastructure, soil stratigraphy and hydraulic conductivity, sea level rise vulnerability and drain cross sections. The final outcomes of the prioritisation for the Tweed River floodplain with respect to acid and blackwater generation is also provided. \r\n

沿海洪泛区优先级评估研究覆盖了新南威尔士州（New South Wales，简称NSW）洪泛区内的7个河口。本研究实施了全面的数据收集与整理工作，以深化对导致水质恶化的过程与相关区域的认知，并优化洪泛区的整体管理效能。本数据集所提供的数据涵盖洪泛区排水基础设施、土壤地层（soil stratigraphy）、水力传导度（hydraulic conductivity）、海平面上升脆弱性以及排水渠断面参数。此外，本数据集还提供了特威德河洪泛区针对酸性水体与黑水生成的优先级评估最终结果。