Correlation Analysis between Crop Yield and Greenhouse Gases

Tianxiang Cheng; Zhenhai Tu; Junjie Zhao; Yixuan Zhu

doi:10.54097/hset.v26i.3698

Authors

Tianxiang Cheng
Zhenhai Tu
Junjie Zhao
Yixuan Zhu

DOI:

https://doi.org/10.54097/hset.v26i.3698

Keywords:

Greenhouse gases; least squares approximation.

Abstract

The relationship between the production of crops and emission of the greenhouse gases is rarely studied in the previous works, which deserves more attention. In this study, four types of greenhouse gases (i.e. carbon dioxide, carbon monoxide, ozone, and sulfur dioxide) and four types of crops (i.e. rice, wheat, maize, and soybean) are employed to find the correlation between them. To be more specific, this paper used least squares approximation to estimate the trend of greenhouse emission and crop production yield starting from 2000 to 2020 during the experiments. Finally, the experimental result indicated that carbon dioxide emissions increased by 100% when wheat production decreased by 130.774%. In addition, the emission of ozone also has a certain impact on the production of crops. It can be seen that the relationship between the production of crops and emission of the greenhouse gases can be established well and may benefit future agricultural production.

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