What drives the spatial heterogeneity of cropping patterns in the Northeast China: The natural environment, the agricultural economy, or policy?

Autor: Yang, Zhe, Chu, Lin, Wang, Chen, Pan, Yan, Su, Wenxia, Qin, Yulu, Cai, Chongfa
Zdroj: In Science of the Total Environment 20 December 2023 905
Databáze: ScienceDirect