《地球物理中的非線性過程》(NPG)是一本國際性、跨學科的期刊，旨在發表關于地球、行星和太陽系科學所有分支的非線性過程的原始研究成果。編輯們鼓勵將非線性分析方法應用于模型和數據的提交。該雜志為研究文章、評論文章、簡短的交流、評論和答復、書評以及特殊問題保留了部分。

Nonlinear Processes in Geophysics (NPG) is an international, interdisciplinary journal for the publication of original research furthering knowledge on nonlinear processes in all branches of Earth, planetary, and solar system sciences. The editors encourage submissions that apply nonlinear analysis methods to both models and data.The journal maintains sections for research articles, review articles, brief communications, comments and replies, and book reviews, as well as special issues.