应用生态学报 ›› 1993, Vol. 4 ›› Issue (3): 338-341.
• 研究论文 • 上一篇 下一篇
黄敬峰
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Huang Jingfeng
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关键词: 非农生境, 生境管理, 天敌多样性, 生物控制
Abstract: Maximum entropy spectrum and cross spectrum methods are used to study the effect ot climatic change on grass yield. The results show that climatic fluctuation can result in annual variation of grass yield. The time series of grass yield has an equal or approximate variation period of climatic elements and its response has a lag effect. Precipitation is a dominant factor affecting grass yield fluctuation.
Key words: Spectrum analysis, Grass yield, natural enemy diversity, biological control, non-cropping habitat, habitat management
黄敬峰. 谱分析法在草地植被研究中的应用[J]. 应用生态学报, 1993, 4(3): 338-341.
Huang Jingfeng. Spectrum analysis in steppe vegetation research[J]. Chinese Journal of Applied Ecology, 1993, 4(3): 338-341.
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https://www.cjae.net/CN/Y1993/V4/I3/338