数字农科院2.0

Parasitoid ecology along geographic gradients: lessons for climate change studies

文献类型： 外文期刊

作者： Lena Jego;Ruining Li;Sacha Roudine;Chun Sen Ma;Cécile Le Lann;Gang Ma;Joan van Baaren

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期刊名称： Current Opinion in Insect Science

ISSN： 2214-5745

年卷期： 2023 年 57 卷

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收录情况： SCIE（2023版）

摘要： One method to study the impact of climate change on host–parasitoid relationships is to compare populations along geographical gradients in latitude, altitude, or longitude. Indeed, temperatures, which vary along geographic gradients, directly shape the life traits of parasitoids and indirectly shift their populations through trophic interactions with hosts and plants. We explored the pros and cons of using these comparisons along gradients. We highlighted that the longitudinal gradients, although understudied, are well correlated to winter warming and summer heat waves and we draw attention to the impact of the increase in extreme events, which will probably be the determining parameters of the effect of climate change on host–parasitoid relationships.

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