<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>Because there are too many factors affecting the change of hydrometeorological elements in the long term, it is necessary to use a single linear relationship to construct the forecast equation, which will omit too many forecast factors. Therefore, it is necessary to use a variety of nonlinear function types of correlation coefficient calculation and comparison, clear optimization of forecast factors to build the corresponding forecast equation. In this paper, we study spatial change of water in the understanding of trend test principle, analysis method and dynamic time series model, on the basis of based on regional water level change to build the corresponding forecast equation, the design and implementation of the regional water level change and climate dynamics forecasting system software, the empirical analysis found that the regional water level has a close relationship between dynamic change and climate change.</p>
</abstract>

Because there are too many factors affecting the change of hydrometeorological elements in the long term, it is necessary to use a single linear relationship to construct the forecast equation, which will omit too many forecast factors. Therefore, it is necessary to use a variety of nonlinear function types of correlation coefficient calculation and comparison, clear optimization of forecast factors to build the corresponding forecast equation. In this paper, we study spatial change of water in the understanding of trend test principle, analysis method and dynamic time series model, on the basis of based on regional water level change to build the corresponding forecast equation, the design and implementation of the regional water level change and climate dynamics forecasting system software, the empirical analysis found that the regional water level has a close relationship between dynamic change and climate change.

Study on the Dynamic Change of Regional Water Level and Climate Based on Forecast Equation

Applied Mathematics and Nonlinear Sciences

This work is licensed under the Creative Commons Attribution 4.0 International License.

Because there are too many factors affecting the change of hydrometeorological elements in the long term, it is necessary to use a single linear relationship...

Study on the Dynamic Change of Regional Water Level and Climate Based on Forecast Equation

Publié en ligne: 15 juil. 2022

Pages: 1277 - 1286

Reçu: 18 févr. 2022

Accepté: 28 avr. 2022

DOI: https://doi.org/10.2478/amns.2022.2.0115

Mots clés
Prediction equation, Regional water level, Climate, Dynamic change, Dynamic time series model

© 2023 Yamin Wang et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Figure 1

FIG. 2

Study on the Dynamic Change of Regional Water Level and Climate Based on Forecast Equation

Publié en ligne: 15 juil. 2022

Pages: 1277 - 1286

Reçu: 18 févr. 2022

Accepté: 28 avr. 2022

DOI: https://doi.org/10.2478/amns.2022.2.0115

Mots clésPrediction equation, Regional water level, Climate, Dynamic change, Dynamic time series model

© 2023 Yamin Wang et al., published by Sciendo

This work is licensed under the Creative Commons Attribution 4.0 International License.

Figure 1

FIG. 2

Mots clés
Prediction equation, Regional water level, Climate, Dynamic change, Dynamic time series model