TVERS - Watershed EUTROphication Management Through System Oriented Process Modelling of Pressures, Impacts and Abatement, 2012

Impact assessments of changes in environmental pressures requires improved system and process understanding to reach the knowledge level needed for sustainable water resource management as well as meeting future demands from the EU Water Framework Directive (WFD). Both conventional and WFD resource management require a catchment-oriented approach to integrate processes.

Between ½ and 1 billion NOK is spent over the past 20 years on abatement actions along Morsa watercourse without optaining significantly lower concentrations of phosphorus (P) in the lake Vansjø. The Morsa site is thoroughly studied with long data records.

From: http://www.mn.uio.no/kjemi/english/research/projects/eutropia/index.html

This dataset contains physicochemical analyzes of soil samples from outlying areas in the catchment area to the Morsa river.

环境压力变化的影响评估，需深化对系统与过程的认知，方可达到可持续水资源管理所需的知识水平，并满足欧盟水框架指令（EU Water Framework Directive, WFD）提出的未来要求。传统水资源管理与符合WFD要求的水资源管理模式，均需采用面向流域的方法以整合各类水文过程。
过去20年间，莫萨水道沿岸的控污减排行动累计投入了5亿至10亿挪威克朗（NOK），但范舍湖（Vansjø）内的磷（phosphorus, P）浓度并未出现显著下降。莫萨水道区域已得到深入研究，并积累了长期的观测数据记录。
数据来源：http://www.mn.uio.no/kjemi/english/research/projects/eutropia/index.html
本数据集涵盖莫萨河流域集水区外围区域土壤样本的理化分析结果。