Ultraviolet-B radiation in relation to agriculture in the context of climate change: a review


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Liaqat W., Altaf M. T., BARUTÇULAR C., Nawaz H., Ullah I., Basit A., ...More

Cereal Research Communications, vol.52, no.1, pp.1-24, 2024 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Review
  • Volume: 52 Issue: 1
  • Publication Date: 2024
  • Doi Number: 10.1007/s42976-023-00375-5
  • Journal Name: Cereal Research Communications
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus, BIOSIS, CAB Abstracts, Food Science & Technology Abstracts, Veterinary Science Database
  • Page Numbers: pp.1-24
  • Keywords: Cereals, Climate change, Greenhouse gases, Stratospheric ozone, Ultraviolet-B radiations
  • Çukurova University Affiliated: Yes

Abstract

Over the past few decades, the amount of ultraviolet-B radiation (UV-B) reaching the earth’s surface has been altered due to climate change and stratospheric ozone dynamics. This narrow but highly biologically active spectrum of light (280–320 nm) can affect plant growth and development. Depletion of ozone and climate change are interlinked in a very complicated manner, i.e., significantly contributing to each other. The interaction of climate change, ozone depletion, and changes in UV-B radiation negatively affects the growth, development, and yield of plants. Furthermore, this interaction will become more complex in the coming years. The ozone layer reduction is paving a path for UV-B radiation to impact the surface of the earth and interfere with the plant's normal life by negatively affecting the plant's morphology and physiology. The nature and degree of the future response of the agricultural ecosystem to the decreasing or increasing UV-B radiation in the background of climate change and ozone dynamics are still unclear. In this regard, this review aims to elucidate the effects of enhanced UV-B radiation reaching the earth's surface due to the depletion of the ozone layer on plants’ physiology and the performance of major cereals.