Risk and reward of the global truffle sector under predicted climate change

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F22%3A00553575" target="_blank" >RIV/86652079:_____/22:00553575 - isvavai.cz</a>
Alternative codes found
RIV/62156489:43210/22:43921115 RIV/00216224:14310/22:00125292
Result on the web
<a href="https://iopscience.iop.org/article/10.1088/1748-9326/ac47c4" target="_blank" >https://iopscience.iop.org/article/10.1088/1748-9326/ac47c4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1748-9326/ac47c4" target="_blank" >10.1088/1748-9326/ac47c4</a>

Result language
angličtina
Original language name
Risk and reward of the global truffle sector under predicted climate change
Original language description
Climate change has been described as the main threat for the cultivation and growth of truffles, but hydroclimate variability and model uncertainty challenge regional projections and adaptation strategies of the emerging sector. Here, we conduct a literature review to define the main Perigord truffle growing regions around the world and use 20 global climate models to assess the impact of future trends and extremes in temperature, precipitation and soil moisture on truffle production rates and price levels in all cultivation regions in the Americas, Europe, South Africa, and Australasia. Climate model simulations project 2.3 million km(2) of suitable land for truffle growth will experience 50% faster aridification than the rests of the global land surface, with significantly more heat waves between 2070 and 2099 CE. Overall, truffle production rates will decrease by similar to 15%, while associated price levels will increase by similar to 36%. At the same time, a predicted increase in summer precipitation and less intense warming over Australasia will likely alleviate water scarcity and support higher yields of more affordable truffles. Our findings are relevant for truffle farmers and businesses to adapt their irrigation systems and management strategies to future climate change.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10510 - Climatic research

Project
<a href="/en/project/EF16_019%2F0000797" target="_blank" >EF16_019/0000797: SustES - Adaptation strategies for sustainable ecosystem services and food security under adverse environmental conditions</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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