Academic Journal
Local and regional climate variables driving spring phenology of tortricid pests: a 36 year study
| العنوان: | Local and regional climate variables driving spring phenology of tortricid pests: a 36 year study |
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| المؤلفون: | Pak, Damie, Biddinger, David, Bjørnstad, Ottar N. |
| المساهمون: | National Science Graduate Research Fellowship and the National Science Foundation |
| المصدر: | Ecological Entomology ; volume 44, issue 3, page 367-379 ; ISSN 0307-6946 1365-2311 |
| بيانات النشر: | Wiley |
| سنة النشر: | 2018 |
| المجموعة: | Wiley Online Library (Open Access Articles via Crossref) |
| الوصف: | 1. Insect phenology is driven by local climate variables, most notably temperature. Increased warming has been linked to advancements in critical phenophases such as the spring flight of reproductive adults in the mid‐Atlantic region of the U.S.A. 2. Local climate is governed by the fluctuations of large‐scale climate oscillations. In the northern hemisphere, both the North Atlantic Oscillation (NAO) and the Arctic Oscillation (AO) control the local autumn and winter severity. Low NAO and AO indices are associated with colder autumns and winters, which can delay spring phenology. 3. In this study, 36 years of data from experimental fruit orchards in Biglerville, Pennsylvania, were used to run partial least‐squares regressions in order to determine the climate variables related to the spring phenology of five tortricid pest species. 4. The phenology of the tortricid pests did not advance, even though there was evidence of warming at the research site. 5. Spring temperatures were found to be the most significant climate variables in determining the timing of the spring flights. However, autumn–winter temperatures were also important. 6. For the NAO and the AO, it was found that these oscillations affected the tortricid moths by influencing autumn–winter conditions. The oscillations of the NAO and AO can obscure long‐term changes in phenology. 7. These findings suggest that the inclusion of large‐scale climate oscillations can provide important insights into how climate conditions can influence insect phenology, and presents an opportunity for improving the ability to forecast spring emergence. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| DOI: | 10.1111/een.12712 |
| الاتاحة: | http://dx.doi.org/10.1111/een.12712 https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Feen.12712 https://onlinelibrary.wiley.com/doi/pdf/10.1111/een.12712 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/een.12712 |
| Rights: | http://onlinelibrary.wiley.com/termsAndConditions#vor |
| رقم الانضمام: | edsbas.3D8B639F |
| قاعدة البيانات: | BASE |
| DOI: | 10.1111/een.12712 |
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