About the conference

Groundwater constitutes the most abundant source of freshwater available on the planet. This makes groundwater crucial to socio-ecological systems, especially as it is the primary source of drinking water for half of the world’s population [1]. 366 transboundary aquifers and 226 transboundary “groundwater bodies” [2] have been identified and underlie almost every country of the world.

Transboundary aquifers are not only a source of freshwater for human society, they also represent geographic, economic and geopolitical ‘space’.

While nations establish their limits by political boundaries, aquifers are delimited by their hydrogeological dynamics; understanding and defining the boundaries of these water bodies is complex, due to both the intricate physicochemical processes to which they are exposed, and the available information by which they are characterized. Understanding transboundary aquifers is further complicated by the socio-political and territorial issues that arise as a result of their existence. There is no doubt that management of transboundary aquifers is a challenge, particularly when addressing governance issues.

Furthermore, in light of Agenda 2030, there is clear evidence that proves the need for institutional strengthening on transboundary aquifers management and the resulting issues raised. In addition, there is an absence of characterization and legal guidance on this subject with regards to existing multilateral environmental, regional, and sub-regional agreements (i.e. Paris Agreement, UN biodiversity convention, RAMSAR Conventions) as well as transboundary river basin treaties and agreements.

The Second International UNESCO Conference on transboundary aquifers, ISARM2021 “Challenges and the way forward” aims to showcase diverse efforts made by UNESCO and various international and donor communities, such as the Global Environment Facility (GEF), the World Bank (WB), the Food and Agriculture Organization (FAO), the Swiss Agency for Development and Cooperation (SDC), the German Agency for International Cooperation (GIZ) and many others, to streamline groundwater as an enabler for achieving the water-related SDGs.

Related Links

[1] https://link.springer.com/article/10.1007/s11625-017-0490-9

[2] As defined in the European Union Water Framework Directive