Coupled analysis of arable land input intensity and output intensity based on sliding windows.

ABSTRACT: Sustainable intensification (SI) of agriculture can produce more food to meet the demand of a growing population while considering ecosystem health. The current SI estimation framework ignores the complex coupling between input and output intensity of arable land. A method for coupled analysis of arable land input intensity and output intensity based on sliding windows is proposed. By calculating the correlation coefficient and partial correlation coefficient between input intensity and output intensity in different value ranges as the order parameter, the phase transition and the influence process of input intensity on output intensity can be explained. Meanwhile, a python-based framework is developed. An application of the method was made to reveal the interaction process between annual

SUBMITTER: Jiang J 

PROVIDER: S-EPMC11338139 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature