棉铃虫发生量预报模型

棉铃虫发生量预报模型

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Geography SubjectPhysical GeographyEcosystem

Detailed Description

棉铃虫发生量预报模型

    1)棉铃虫发生量的生物潜能预报模型:

式中,y为发生程度预报值;x为上一代发生量,做第二代预报时,x为上年度第四代或越冬代发生量。

2)棉铃虫生物气象综合预报模型:

式中,yi为第i种模型的预报值;y为棉铃虫发生程度的综合预报模型;bi为第i种模型的集成权重。

 

 

参考文献

    王西平,杨彬云,相云等:河北省棉铃虫种群数量的气象综合预报方法的研究。生态学报,2001216

How to cite

《资源环境数学模型手册》 (2018). 棉铃虫发生量预报模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/9ce328fe-12cd-482a-8000-724fbefca7ae
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feed back

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