Mapping the trends, knowledge production, and practices of climate-smart aquaculture scholarship: Empirical insights from bibliometric analysis
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Date
2024
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Volume Title
Publisher
Elservier
Abstract
This bibliometric review synthesizes the trends, knowledge, and practices in climate-smart aquaculture (CSAq)
research globally, underscoring its significance amidst climate change’s growing threat to food security and
aquaculture sustainability. Using the PRISMA 2020 protocol, 369 records from the Scopus database (2010–2024)
were systematically analyzed. The research found a significant rise in CSAq publications over the years,
particularly from 2013 onward, with the United States leading with 58 publications, followed closely by India
(54), China and the United Kingdom (34 each). Germany had the highest total link strength (55), reflecting its
extensive international collaborations in CSAq research. Although most research contributions were from
developed countries, there was a notable scarcity of CSAq interventions documented in developing regions,
despite being disproportionately impacted by climate change. Statistical analysis of publication trends revealed
that the most active journals in CSAq research were Aquaculture, Sustainability (Switzerland), Ocean and Coastal
Management, and Science of the Total Environment, with the highest output between 2020 and 2024. Annual
publication frequency increased steadily, peaking at 64 publications in 2023, but a drop to 19 in 2024 was
observed, attributed to the analysis being conducted before the year’s end. Keyword analysis highlighted
recurring themes such as “climate change,” “sustainability,” and “food security,” emphasizing the global focus on
CSAq as a critical tool for building resilience in aquaculture systems. Notably, Integrated Aquaculture-
Agriculture (IAA) emerged as a key practice, alongside polyculture and aquaponics. The study concludes that
CSAq research is gaining momentum, driven by global collaborations, but calls for more focus on developing
regions, where the impacts of climate change are most severe.
Description
Journal Article
Keywords
Climate-smart aquaculture (CSAq), Integrated aquaculture-agriculture (IAA), Knowledge production, Publication trends, Climate-smart aquaculture practices