ASSESSMENT OF WATER RESOURCES VULNERABILITY IN INTERNATIONAL RIVER BASINS BASED ON ENTROPY WEIGHT METHOD

The vulnerability and adaptability of water resources in the context of climate change is one of the hot issues in water resources research at home and abroad. In this paper, the assessment of water resources vulnerability in international river basins based on entropy weight method is researched. This paper evaluates the vulnerability of international water resources by constructing an evaluation index system of water resources vulnerability based on the theory of entropy weight, and finds out that the international water resources system is moderately vulnerable, and the main influencing factors are unreasonable development and utilisation of water resources, serious pollution and so on. The experimental results are helpful to reveal the status of regional water resources system and the main influencing factors provide the basis for the relevant departments to make water resources management decisions, and have important significance for the realisation of sustainable utilisation of international water resources.