| 应对全球气候变化的昆虫学研究 |
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| 引用本文： | 戈峰. 应对全球气候变化的昆虫学研究[J]. 昆虫知识, 2011, 48(5): 1117-1122 |
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| 作者姓名： | 戈峰 |
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| 作者单位： | 中国科学院动物研究所农业虫害鼠害综合治理研究国家重点实验室 北京100101 |
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| 基金项目： | 国家自然科学基金委项目(31030012、30921063); 中国科学院知识创新工程重要方向项目(2010-Biols-CAS-0102) |
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| 摘 要： | 大气二氧化碳浓度升高、温度上升、降雨分布不均、灾害性天气出现频次增加等全球气候变化,深刻改变着农林生态系统昆虫群落的组成结构、功能和演替,使昆虫分布区域扩大、发生世代增多、生态适应性变异,从而影响了原有的植物-害虫-天敌间内在联系和各营养层间的固有平衡格局,最终导致一些害虫暴发成灾,一些昆虫种群数量下降,甚至一些昆虫物...
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| 关 键 词： | 全球变化 新的挑战 昆虫 大气CO2浓度升高 多营养及相互作用 温度 |
Challenges facing entomologists in a changing global climate |
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| GE Feng. Challenges facing entomologists in a changing global climate[J]. Entomological Knowledge, 2011, 48(5): 1117-1122 |
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| Authors: | GE Feng |
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| Affiliation: | GE Feng**(State Key Laboratory of Integrated Management of Pest Insects and Rodents,Institute of Zoology,Chinese Academy of Sciences,Beijing 100101,China) |
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| Abstract: | Global climate change,such as elevated CO2 and O3 concentrations,rising temperature and the uneven distribution of rainfall has a profound impact on insect community composition and the interaction between host plants,and pest insects and their natural enemies.Insect responses to global climate change are frequently species-specific and can be negative,positive or neutral.Global climate change has been associated with an increase in the number of pest insect outbreaks,a decline in some insect populations,an... |
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| Keywords: | global change new challenges insect multitrophic interactions elevated CO2 temperature |
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