École d'architecture
de la ville & des territoires
Paris-Est

Marinika Sadgyan

    Archipelago of memories - the Aral Sea
    Memories, identities and cultural responses to an ecological disaster

    This thesis project examines the relationships between memory, ecology and artistic creation in the post-Soviet context of Karakalpakstan, an autonomous republic located in north-western Uzbekistan. This region has been profoundly affected by the drying up of the Aral Sea and the climatic changes that followed this ecological disaster. Through a critical and sensitive approach, the aim is to consider landscapes not only as natural environments disrupted by environmental change, but also as vectors of narratives, emotions, identities and forms of resistance. Drawing in particular on the concept of solastalgia (Glenn Albrecht), the research proposes to understand ecological collapse as both a landscape trauma and a cultural, sensory and political loss.
    The thesis adopts an interdisciplinary approach combining perspectives from human geography, political ecology, memory studies, visual studies and artistic practices. It draws on a variety of sources, including historical archives, cultural productions, oral testimonies and contemporary artistic works. A creative component is central to the project: a spatial intervention, carried out in Karakalpakistan in a symbolic underground urban space, and later in France, will question the disappearance of the sea, both as an observable phenomenon and as a reality inscribed in bodies and places through the senses. This exhibition aims to visually and spatially translate the landscape's memory issues while raising awareness of the imminence of other ecological disasters — sudden or gradual — that may affect different territories.
    This project aims to contribute to a better understanding of landscape and cultural resilience, while offering a critical reflection on the role of art as a tool for memory, care and ecological awareness. It is fully in line with the thesis-by-project approach, combining scientific rigour with committed artistic expression.

    Marinika Sadgyan

    Doctoral framework

    Dissertation supervisor
    Svetlana Gorshenina (HDR)
    EUR'ORBEM (CNRS/Sorbonne University, UMR 8224)
    Sébastien Marot (HDR)
    OCS laboratory, Ensa Paris-Est

    PhD framework
    10.2025 - ongoing
    Sorbonne University, ED 20 Civilisations, cultures, literatures and societies, EUR'ORBEM

    Research environment
    OCS Laboratory
    AUSser Joint Research Unit, Gustave Eiffel University
    Sorbonne University




    About the research

    Keywords
    Karakalpakistan, the Aral Sea, ecology, landscape memory, solastalgia, landscape and cultural resilience, in-situ artistic intervention

    Illustration →
    Photo by Marinika Sadgyan, Muynak, Karakalpakstan, April 2025.
    Inside the home of a former fisherman, who shares his personal photographs documenting his years of fishing on the Aral Sea. Photograph taken with his permission.