Impact of Climate Change on Fungal Population and Mycotoxins

A special issue of Toxins (ISSN 2072-6651). This special issue belongs to the section "Mycotoxins".

Deadline for manuscript submissions: 31 December 2024 | Viewed by 2128

Special Issue Editors


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Guest Editor
Unit of Nutritional Physiology - Institute of Physiology, Pathophysiology and Biophysics Department of Biomedical Sciences, University of Veterinary Medicine Vienna (Vetmeduni Vienna), 1210 Vienna, Austria
Interests: mycotoxin risk assessmen; feed and food safety; toxicology; animal nutrition; feed contaminants

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Guest Editor
1. Department of Agrobiotechnology, IFA-Tulln, Institute of Bioanalytics and Agro-Metabolomics, University of Natural Resources and Life Sciences, Vienna (BOKU), 3430 Tulln, Austria
2. Institute for Global Food Security, Queen’s University, Belfast, UK
3. Austrian Competence Centre for Feed and Food Quality, Safety & Innovation (FFoQSI GmbH), Tulln, Austria
Interests: analytical determination of mycotoxins and analytes in feeds; foods and biological matrices; food toxicology; bioanalytics; global food security

Special Issue Information

Dear Colleagues,

In a world with an ever-growing population, climate change threatens the food supply from several fronts. The climate is crucial in driving the structures of the fungal community and the mycotoxin contamination levels pre- and post-harvest. Long-term shifts in the temperature and the increased frequency of extreme weather events can impact plant–fungi (symbiotic or parasitic) interactions, with the possibility of higher levels and/or uncommon patterns of co-occurring mycotoxins. It is essential to explore the effects of geo-climatic patterns (such as geographic location, temperature, humidity, and rainfall, among others) on the occurrence of mycotoxins and other secondary fungal metabolites in feeds and foods along supply chains.

This Special Issue intends to support the divulgation of studies exploring the role of climate change and its related parameters in fungi growth, proliferation, and toxicogenesis in crops, as well as the feeds and foods produced thereof.

We invite our colleagues exploring this field to share their valuable investigations on toxins and contribute new data on this scarcely explored, but highly relevant, area.

Dr. Felipe Penagos-Tabares
Prof. Dr. Rudolf Krska
Guest Editors

Manuscript Submission Information

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Keywords

  • mycotoxins
  • climate change
  • temperature
  • humidity
  • rainfall
  • fungal biology
  • fungal community
  • toxigenic fungi
  • drought stress

Published Papers (1 paper)

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Research

14 pages, 1568 KiB  
Article
Effects of Climate Change on Areas Suitable for Maize Cultivation and Aflatoxin Contamination in Europe
by Marlous Focker, Michiel van Eupen, Peter Verweij, Cheng Liu, Charlotte van Haren and H. J. van der Fels-Klerx
Toxins 2023, 15(10), 599; https://doi.org/10.3390/toxins15100599 - 04 Oct 2023
Cited by 3 | Viewed by 1529
Abstract
The climate is changing in Europe: average temperatures are increasing, and so is the frequency of extreme weather events. Climate change has a severe impact on areas suitable for growing certain crops and on food safety, for example, affecting the occurrence of the [...] Read more.
The climate is changing in Europe: average temperatures are increasing, and so is the frequency of extreme weather events. Climate change has a severe impact on areas suitable for growing certain crops and on food safety, for example, affecting the occurrence of the aflatoxin contamination of maize. The aim of this study was to obtain insights into the impact of climate change on possible changes in land use in Europe, particularly in areas suitable for maize cultivation, and on the probability of the mycotoxin contamination of maize in order to give directions for long-term adaptation to climate change. By combining a land use model and a mycotoxin prediction model, the suitability of land for maize cultivation and the probability of aflatoxin contamination were estimated for suitable areas in Europe, comparing the current climate with the 2050 scenario. In 2050, the occurrence of aflatoxin contamination in Europe is predicted to severely increase, especially in Central and Southern Europe. More northern regions, presently unsuitable for maize cultivation, will become suitable for maize cultivation in 2050. In the baseline scenario, most regions suitable for maize cultivation have a low probability of aflatoxin contamination, whereas in 2050, about half of the regions suitable for maize cultivation have a medium to high probability of aflatoxin contamination. Regions for safely growing maize for human consumption will shift from the southern to the northern half of Europe. Full article
(This article belongs to the Special Issue Impact of Climate Change on Fungal Population and Mycotoxins)
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