#China #GIAHS #Deqing #Freshwater Mussels

Deqing's Pearl Path: GIAHS Pride and Promise

On October 31, 2025, a significant milestone was achieved for Deqing, a county in Huzhou, Zhejiang Province,China. The United Nations Food and Agriculture Organization (FAO) recognized Deqing's "Freshwater Pear Mussels Composite Fishery System" by awarding it a blue certificate, officially including it in the Globally Important Agricultural Heritage Systems (GIAHS) list. This designation not only highlights the immense cultural heritage associated with this aquaculture system but also showcases China’s commitment to sustainable agricultural practices.

This recognition marks the second GIAHS honor for Huzhou, with the first being awarded in 2017 for the “Mulberry-Dyke and Fish-Pond System.” With this new acknowledgement, China now boasts a total of 25 GIAHS listings, leading the world in such recognitions. The GIAHS designation aims at preserving traditional agricultural systems that are vital to the cultural identity, biodiversity, and sustainable development of communities.

Deqing's historical significance as the birthplace of artificial freshwater pearl cultivation can be traced back over 800 years to the Southern Song Dynasty. This rich legacy has given rise to a unique composite aquaculture system innovatively integrating various aquatic species. This approach not only supports a natural ecological balance but also showcases a sustainable model for harmonizing economic growth with environmental conservation.

During the recent UN GeoNow event held in Deqing, Dejan Jakovljevic, the Director of Digitalization and Informatics of FAO, spoke about the vital merging of digital technology and heritage conservation. He emphasized that modern digital tools can enhance scientific support for preserving heritage and safeguarding the age-old ecosystems involved in pearl harvesting. By utilizing these technologies, Deqing strives to promote its "Freshwater Pear Mussels Composite Fishery System," breathing new life into its historical practices while assuring their longevity.

Recognition from GIAHS is not merely a nod to Deqing’s long-standing pearl cultivation practices; it also heralds new opportunities for international cooperation within the broader pearl industry. The intertwining of digital innovation with agricultural heritage unveils pathways for revitalizing Deqing's agricultural legacy, fusing old-world traditions with cutting-edge technology.

Through this recognition, Deqing not only solidifies its status as a crucial hub for pearl cultivation but also elevates Jiangnan pearls on a global stage. This moment represents a remarkable fusion of heritage and innovation, illustrating how agricultural practices can adapt and thrive in our rapidly changing world. The GIAHS title signifies a commitment to sustainable development that honors the past while embracing the future.

Moving forward, the preservation and promotion of Deqing's freshwater mussel industry showcases a broader narrative about how traditional practices can coexist with modern demands. This dual focus on heritage and digitalization creates a forward-thinking model that other regions might aspire to emulate, emphasizing that both culture and innovation can drive growth and sustainability in agriculture.

In conclusion, Deqing's journey with the GIAHS recognition not only underscores its historical and ecological significance but also sets a precedent for other agricultural communities around the world. The union of ancient practices with modern technology serves as a beacon of hope for sustainable agriculture, promising a brighter future imbued with rich traditions and innovative practices.