Article

Towards a comprehensive understanding of atmospheric water harvesting technologies – a systematic and bibliometric review

Ephraim Bonah AgyekumDepartment of Nuclear and Renewable Energy, Ural Federal University Named after the First President of Russia Boris Yeltsin, 19 Mira Street, Ekaterinburg 620002, RussiaFlavio Odoi-YorkeDepartment of Renewable Energy Technology, Cape Coast Technical University, Cape Coast, GhanaWulfran Fendzi MbassoTechnology and Applied Sciences Laboratory, U.I.T. of Douala, University of Douala, P.O. Box 8689, Douala, CameroonRansford Opoku DarkoDepartment of Agricultural Engineering, School of Agriculture, University of Cape Coast, Cape Coast, GhanaOluwatayomi Rereloluwa AdegboyeManagement Information System Department, University of Mediterranean Karpasia, Mersin, TurkeyAgnes Abeley AbbeyDepartment of Renewable Energy Technology, Cape Coast Technical University, Cape Coast, Ghana

2024en

ABI

Abstract

An effective way to alleviate water scarcity is atmospheric water harvesting (AWH), particularly for inland areas that lack liquid water sources. This study reviewed studies on AWH from 2009 to 2023 to assess the trends, evolution, and future research directions for the field. It adopted a combination of Biblioshiny in R and VOSviewer visualization software to systematically and bibliometrically review studies on the topic. The study revealed that AWH research is influenced by technological advancements, environmental, and societal needs. China, the USA, and the UK are the top contributors to AWH research, demonstrating a global interest in this vital area across various regions. To increase water productivity with acceptable costs, researchers have worked more on modifying the type of composite material for water absorption and their characteristics. The study identified potential research gaps and hotspots for future research.

Identifiers

DOI: 10.1016/j.egyr.2024.09.059

Citations and references

Cited by 20 references

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