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Monitoring of adult emergence in the pine processionary moth between 1970 and 1984 in Mont Ventoux, France
Biodiversity Data Journal ( IF 1.3 ) Pub Date : 2021-02-17 , DOI: 10.3897/bdj.9.e61086
Jean-Claude Martin 1 , Jean-Pierre Rossi 2 , Maurane Buradino 1 , Carole Kerdelhué 2
Affiliation  

Background The current climate change has marked impacts on the phenology of species, i.e. the timing of the various stages of their life cycle. Yet, to fully understand how phenological patterns can be modified according to changes in temperature regimes, it is of prime importance to rely on high quality historical data. Here, we propose a very valuable dataset including individual monitoring from pupation to adult emergence of 46 479 individuals of pine processionary moth (Thaumetopoea pityocampa) surveyed between 1970 and 1984 in southern France along an altitudinal gradient. As optional prolonged diapause occurs in this species, i.e. some individuals experience one or more years of diapause before emerging, the caterpillars sampled in any given year were monitored during up to 5 years. The goal was to give precise information about phenology in this species to further analyse its temporal patterns of variation. New information This dataset is unique by its richness and the type of data it contains. Phenology in the pine processionary moth is often monitored by the use of pheromone traps in the field, which does not provide all the necessary information, because it is then not possible to trace back the exact origin of the moth trapped, nor to characterise other steps of the life cycle. Moreover, as it corresponds to historical data dating back to the 70s and the 80s, the dataset provides a historical baseline of trends in the pre-warming period.

中文翻译:

监测 1970 年至 1984 年间法国 Mont Ventoux 松树行军蛾成虫的出现

背景 当前的气候变化对物种的物候,即其生命周期各个阶段的时间有显着影响。然而,要充分了解物候模式如何根据温度状况的变化进行修改,依赖高质量的历史数据至关重要。在这里,我们提出了一个非常有价值的数据集,其中包括 1970 年至 1984 年间在法国南部沿海拔梯度调查的 46 479 只松树游行蛾(Thaumetopoea pityocampa)从化蛹到成虫出现的个体监测。由于在该物种中发生了可选的延长滞育,即一些个体在出现之前经历了一年或多年的滞育,因此在长达 5 年的时间内对任何给定年份采样的毛虫进行了监测。目标是提供有关该物种物候学的精确信息,以进一步分析其变异的时间模式。新信息 该数据集的独特之处在于其丰富性和包含的数据类型。松树游行蛾的物候通常通过在田间使用信息素诱捕器进行监测,这不能提供所有必要的信息,因为这样就无法追溯被诱捕蛾的确切来源,也无法描述其他步骤的生命周期。此外,由于它对应于可追溯到 70 年代和 80 年代的历史数据,因此该数据集提供了预热期趋势的历史基线。松树游行蛾的物候通常通过在田间使用信息素诱捕器进行监测,这不能提供所有必要的信息,因为这样就无法追溯被诱捕蛾的确切来源,也无法描述其他步骤的生命周期。此外,由于它对应于可追溯到 70 年代和 80 年代的历史数据,因此该数据集提供了预热期趋势的历史基线。松树游行蛾的物候通常通过在田间使用信息素诱捕器进行监测,这不能提供所有必要的信息,因为这样就无法追溯被诱捕蛾的确切来源,也无法描述其他步骤的生命周期。此外,由于它对应于可追溯到 70 年代和 80 年代的历史数据,因此该数据集提供了预热期趋势的历史基线。
更新日期:2021-02-17
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